WO2020200181A1 - Wafer connector - Google Patents

Wafer connector Download PDF

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Publication number
WO2020200181A1
WO2020200181A1 PCT/CN2020/082196 CN2020082196W WO2020200181A1 WO 2020200181 A1 WO2020200181 A1 WO 2020200181A1 CN 2020082196 W CN2020082196 W CN 2020082196W WO 2020200181 A1 WO2020200181 A1 WO 2020200181A1
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WO
WIPO (PCT)
Prior art keywords
terminal
variation
terminals
plate
present
Prior art date
Application number
PCT/CN2020/082196
Other languages
French (fr)
Chinese (zh)
Inventor
蔡周贤
Original Assignee
捷利知产股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 捷利知产股份有限公司 filed Critical 捷利知产股份有限公司
Priority to CN202080026352.8A priority Critical patent/CN113646973A/en
Publication of WO2020200181A1 publication Critical patent/WO2020200181A1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/642—Means for preventing incorrect coupling by position or shape of contact members

Definitions

  • the present invention relates to an electrical connector, in particular to a DMD chip electrical connector.
  • FIG. 1 and 2 is a conventional DMD (Digital Micro-mirror Device, referred to as DMD) chip connector, which includes an insulating base body 10 and a plurality of terminals 18, the insulating base body 10 is arranged in a rectangular arrangement A plurality of terminal grooves 11, the plurality of terminals 18 are assembled in the plurality of terminal grooves 11, the terminal 18 is provided with a fixing portion 181, the upper end of the fixing portion 181 is connected with an upper contact portion 182, and the upper contact portion 182 is provided with an upward protruding
  • the upper contact 184, the lower end of the fixing portion 181 is connected to the lower contact portion 183, the lower contact portion 183 is provided with a downward protruding lower contact 185, and the fixing portion 181 is provided with a wider pressing portion 186 and a terminal groove 11 Hold tightly.
  • DMD Digital Micro-mirror Device
  • the conventional structure has the following deficiencies:
  • the plurality of terminals 18 are assembled in the plurality of terminal slots 11, not only the insulating base body 10 bears a lot of pressing interference force, but the insulating base body 10 is easily deformed when it is heated, expanded, compressed and contracted, and the assembly is not very Simple.
  • Each terminal 18 is tightly locked only by the fixing part 181 and the terminal slot 11, which is not very stable. Therefore, the pressing part 186 and the terminal slot 11 must have a relatively large pressing force, so that the insulating base 10 can bear Greater urgency to interfere.
  • terminal slots 11 There are many terminal slots 11 arranged in a rectangular shape. The length of each terminal slot 11 is not the longest. The length of the elastic arm of the upper and lower contact parts 182, 183 of the terminal is limited, and the elasticity is not optimal.
  • the main purpose of the present invention is to provide a chip connector in which most terminals are assembled in most terminal slots with zero interference, so that there is no assembly stress on the insulating base body, and the assembly is very convenient.
  • the main purpose of the present invention is to provide a chip connector, in which the fixed part of each terminal has a larger plate surface and is tightly positioned with the terminal groove, and the turning part of the terminal has enough plate surface to form the upper spring and Lower the elastic part for better elastic effect.
  • the present invention provides a chip connector, which includes: an insulating base body, which is provided with a plurality of terminal grooves, each terminal groove is provided with a bottom surface; a plurality of terminals, the plurality of terminals are positioned on the plurality of terminals Slot, each terminal is formed by blanking a metal plate.
  • the terminal is provided with a C-shaped body. The two ends of the C-shaped body are respectively connected with an upper contact portion and a lower contact portion.
  • the section forms the upper contact
  • the section of the lower contact part forms the lower contact
  • the lower contact passes through the bottom surface of the perforation; and an insulating sheet on which a plurality of perforations are provided to match the plurality of terminal slots, and the length of each perforation is longer than each A terminal slot is short, the insulating sheet is attached and fixed on the insulating base and covers most of the length of the plurality of terminal slots, and the C-shaped body of the terminal abuts against one side, bottom surface and the insulating sheet of the terminal slot.
  • the present invention further provides a chip connector, which includes: an insulating base body provided with a plurality of terminal grooves; and a plurality of terminals, the plurality of terminals are positioned in the plurality of terminal grooves, and each terminal is cut by a metal plate
  • the fixing part is integrally formed with a fixing part and a turning part, the fixing part is a plate body, and the fixing part is fixed to the terminal groove;
  • the turning part is provided with a bending plate, an upward bending and extending upper elastic part and a downward bending Extend the lower elastic portion, the bent plate is connected to one side of the fixed portion and turned 90 degrees or 180 degrees so that the board surface of the turning portion is perpendicular or parallel to the board surface of the fixed portion, and one end of the upper elastic portion Connected to the bent plate and the other end is connected to an upper contact part, the upper contact part passes through the upper end of the terminal slot, one end of the lower spring part is connected to the bent plate and the other end is connected to the lower contact part
  • each terminal has a larger plate surface and is tightly positioned with the terminal groove.
  • the turning part of the terminal has enough plate surface to form the upper and lower spring parts, which can achieve better spring effect .
  • Figure 1 is a top view of a conventional chip connector.
  • Fig. 2 is a side sectional view of a conventional chip connector.
  • Fig. 3 is an exploded perspective view of the first embodiment of the present invention.
  • Fig. 4 is a perspective assembly view of the first embodiment of the present invention.
  • Fig. 5 is a side sectional view of the first embodiment of the present invention.
  • Fig. 6 is a side cross-sectional view of the first embodiment of the invention in use.
  • Fig. 7 is an exploded perspective view of the first embodiment of the present invention in use.
  • Fig. 8 is a side sectional view of a first modification of the first embodiment of the present invention.
  • Fig. 9 is a side cross-sectional view of a second variation of the first embodiment of the present invention.
  • Fig. 10 is a side sectional view showing a third variation of the first embodiment of the present invention.
  • Fig. 11 is a side sectional view of a fourth variation of the first embodiment of the present invention.
  • Fig. 12 is a side sectional view of a fifth modification of the first embodiment of the present invention.
  • Fig. 12A is a top view of a sixth variation implementation of the first embodiment of the present invention.
  • Fig. 13 is a perspective view of a seventh variation of the first embodiment of the present invention.
  • Fig. 14 is a side sectional view of a seventh variation of the first embodiment of the present invention.
  • Fig. 15 is a side cross-sectional view of the use state of the seventh variation of the first embodiment of the present invention.
  • Fig. 16 is a top view of the second embodiment of the present invention.
  • Fig. 17 is a side view of the second embodiment of the present invention.
  • Fig. 18 is a side sectional view of the second embodiment of the present invention.
  • Figure 18A is a side cross-sectional view of the second embodiment of the present invention in use.
  • Fig. 19 is a side view of the terminal assembly state of the second embodiment of the present invention.
  • Fig. 20 is a side view of the terminal assembly state of the second embodiment of the present invention.
  • Fig. 21 is a side view of the terminal assembly state of the second embodiment of the present invention.
  • Fig. 22 is a plan view of the terminal implemented by the first modification of the second embodiment of the present invention.
  • Fig. 23 is a side sectional view of a second variation of the second embodiment of the present invention.
  • Fig. 24 is a perspective view of a terminal implemented by a second modification of the second embodiment of the present invention.
  • Fig. 25 is a perspective view of a terminal implemented by a third variation of the second embodiment of the present invention.
  • Fig. 26 is a side sectional view showing a fourth variation of the second embodiment of the present invention.
  • Fig. 27 is an exploded perspective view of the third embodiment of the present invention.
  • Fig. 27A is a perspective view of a terminal slot according to a third embodiment of the present invention.
  • Fig. 28 is an inverted side sectional view of the third embodiment of the present invention.
  • Figure 29 is a side cross-sectional view of the third embodiment of the present invention in an inverted use state.
  • Fig. 30 is a plan view of the terminal inverted in the third embodiment of the present invention.
  • Fig. 31 is a perspective view of a terminal inverted in the third embodiment of the present invention.
  • Fig. 32 is a plan view of the terminal inverted by the first variation of the third embodiment of the present invention.
  • Fig. 33 is a plan view of the terminal inverted by the second variation of the third embodiment of the present invention.
  • Fig. 34 is a plan view of a terminal inverted by a third variation of the third embodiment of the present invention.
  • Fig. 35 is a bottom view of a fourth variation of the third embodiment of the present invention.
  • Fig. 36 is an inverted side sectional view of a fifth variation of the third embodiment of the present invention.
  • Fig. 37 is a perspective view of a terminal inverted according to a fifth variation of the third embodiment of the present invention.
  • Fig. 38 is a plan view of a terminal inverted by a sixth variation of the third embodiment of the present invention.
  • Fig. 39 is a perspective view of a terminal inverted according to a sixth variation of the third embodiment of the present invention.
  • Fig. 40 is a side sectional view of a seventh variation of the third embodiment of the present invention.
  • Fig. 41 is an inverted side sectional view of the eighth variation of the third embodiment of the present invention.
  • Fig. 42 is an expanded plan view of the terminal inverted in an eighth variation of the third embodiment of the present invention.
  • Fig. 43 is a plan view of an inverted terminal implemented by an eighth variation of the third embodiment of the present invention.
  • Fig. 44 is a plan view of the terminal inverted according to a ninth variation of the third embodiment of the present invention.
  • Fig. 45 is an inverted side sectional view of a tenth variation of the third embodiment of the present invention.
  • Fig. 46 is an inverted side sectional view of the eleventh variation of the third embodiment of the present invention.
  • Fig. 47 is an inverted side sectional view of a twelfth variation of the third embodiment of the present invention.
  • Fig. 48 is an inverted side sectional view of the thirteenth variation of the third embodiment of the present invention.
  • Fig. 49 is an inverted side sectional view of the fourteenth variation of the third embodiment of the present invention.
  • Fig. 50 is an inverted side sectional view of the fifteenth variation of the third embodiment of the present invention.
  • Fig. 51 is a side sectional view showing a sixteenth variation of the third embodiment of the present invention.
  • Fig. 52 is an exploded perspective view of a seventeenth variation of the third embodiment of the present invention.
  • Fig. 53 is a perspective view of a fourth embodiment of the present invention.
  • Fig. 54 is a perspective view of a fifth embodiment of the present invention.
  • Fig. 55 is a perspective view of a sixth embodiment of the present invention.
  • Fig. 56 is a perspective view of a seventh embodiment of the present invention.
  • This embodiment is a DMD chip connector, which is provided with an insulating base body 30, a plurality of terminals 40 and an insulating sheet 50, of which:
  • the insulating base body 30 is a rectangular body, which is provided with a concave surface 301 in the middle of the concave surface 301 is provided with a transparent area 37, the concave surface 301 is provided with a plurality of terminal grooves 31 arranged in an oblique direction, the upper half of the terminal grooves 31 and most of the terminal slots 31 in the lower half are arranged in opposite oblique directions.
  • Each terminal slot 31 is open at the top and has a bottom surface 316.
  • the bottom surface 316 is provided with a through hole 311.
  • the insulating base 30 has four four corners.
  • the convex part 38, the upper surface of the four convex parts 38 is a convex surface 302 which is higher than the concave surface 301, the two diagonal convex parts are provided with two perforations 32, and the other two diagonal convex parts are provided with downward Two convex column 33.
  • the plurality of terminals 40 are fixed to the plurality of terminal grooves 31 with zero interference.
  • the plurality of terminals 40 are formed by blanking of sheet metal.
  • the terminal 40 is provided with a C-shaped main body 41, and two ends of the C-shaped main body 41 are respectively connected to one An upward upper contact portion 42 and a downward lower contact portion 43.
  • the upper end of the upper contact portion 42 is a cut surface to form an upper contact point 421, the upper contact point 421 is provided with a lead angle 422, and the lower end of the lower contact portion 43 is A cut surface forms a lower contact 431, and the lower contact 431 passes through the through hole 311 of the bottom surface of the plurality of terminal grooves 31.
  • the C-shaped main body 41 is connected to a strip 100 when the plurality of terminals 40 are blanked and stamped.
  • the insulating sheet 50 can be a plastic sheet or a Mylar, on which a plurality of perforations 51 arranged in an oblique direction are provided with a plurality of terminal slots 31 of the insulating base 30, and the length of each perforation 51 is longer than that of each terminal slot. 31 is short.
  • the insulating sheet 50 is attached and fixed on the concave surface 301 of the insulating base 30 to cover most of the length of the terminal grooves 31.
  • the insulating sheet 50 is flush with the convex surface 302 and has two sides with the insulating base 30
  • the C-shaped body 41 of the terminal 40 abuts against one side and bottom surface of the terminal groove and the insulating sheet 50, the upper and lower contact portions 42, 43 abut against the other side of the terminal groove, and the upper contact 421 Pass through the perforation 51.
  • the terminal pitch is 1.0 mm
  • the number of terminals is 250
  • the height of the insulating base body 30 is roughly 1.219 mm and 1.6 mm.
  • the upper and lower contacts 421 and 431 are in a compressed state.
  • FIG. 7 is the use state of this embodiment.
  • the majority of the lower contacts of the DMD chip connector 1 of the embodiment are electrically connected to the majority of the electrical connection points 112 of a circuit board 110, and a DMD chip 90 is placed in the DMD
  • the chip connector 1 is electrically connected to the plurality of upper contacts 421, a pressing plate 70 is pressed on the DMD chip 90, and the two clamping posts 71 of the pressing plate 70 pass through the two through holes 91 of the DMD chip 90.
  • the DMD chip connector The first through hole 32, the second through hole 111 of the circuit board 110, and the second through hole 76 of the bottom plate 75 are locked.
  • the upper and lower contacts 421, 431 are in a compressed state.
  • the present invention can have the following advantages:
  • the plurality of terminals 40 are assembled in the plurality of terminal slots 31 with zero interference, so that there is no assembly stress on the insulating base body 30, and the assembly is very convenient.
  • the plurality of terminal slots are arranged obliquely to achieve the maximum length of each terminal slot, so that the terminal has better elasticity.
  • FIG. 8 is the implementation of the first variation of this embodiment. It is substantially the same as the first embodiment. The difference is that the upper section 411 of the C-shaped main body 41 of this variation is horizontally attached to the insulating sheet 50. The C-shaped main body The lower section 412 of 41 is horizontal and flat against the bottom surface of the terminal slot.
  • FIG. 9 is the implementation of the second variation of this embodiment, which is substantially the same as the implementation of the first variation of this embodiment.
  • the difference is that the lower contact portion 43 of this variation is connected to a solder ball.
  • FIG. 10 is the implementation of the third variation of this embodiment, which is substantially the same as the implementation of the second variation of this embodiment.
  • the difference is that the upper section 411 of the C-shaped main body 41 of this variation is arc-shaped.
  • FIG. 11 is the fourth variation implementation of this embodiment, which is roughly the same as the second variation implementation of this embodiment.
  • the difference is that the upper section 411 and the lower section 412 of the C-shaped main body 41 of this variation implementation are both arc-shaped. Same as the first embodiment.
  • FIG. 12 is the fifth modification implementation of this embodiment, which is substantially the same as the third modification implementation of this embodiment, and the difference is that the lower contact portion 43 of this modification implementation is connected to a larger solder ball.
  • FIG. 12A is the sixth variation implementation of this embodiment, which is roughly the same as the third variation implementation of this embodiment, but the difference is that the two sides of the insulating sheet 50 in this variation implementation are not aligned with the insulating base 30
  • Figures 13 and 14 is the seventh variation of this embodiment. It is roughly the same as the first embodiment. The difference is that the insulating base 30 of this variation is arranged to overlap the upper and lower seats.
  • the upper seat body 35 is formed with the top surface of the plurality of terminal grooves 31
  • the upper seat body 35 is formed with the top surface of the plurality of terminal grooves 31
  • the lower seat body 36 is formed with the bottom surface of the plurality of terminal grooves 31
  • the top and bottom surfaces of the plurality of terminal slots 31 are provided with through holes 311 to allow the upper and lower contacts 421 and 431 of the terminal 40 to pass through.
  • the upper and lower contacts 421 and 431 are in a compressed state.
  • FIGS. 16 to 21 are the second embodiment of the present invention.
  • This embodiment is a DMD chip connector, which is provided with an insulating base 30 and a plurality of terminals 40, of which:
  • the insulating base 30 is substantially the same as the first embodiment. The difference is that the terminal groove 31 is open up and down, without top and bottom surfaces, and the two side walls 312 of the terminal groove 31 are lower than the insulating base 30 ⁇ 34 ⁇ Upper end surface 34.
  • the plurality of terminals 40 are fixed to the plurality of terminal grooves 31 with low interference.
  • the plurality of terminals 40 are formed by blanking of sheet metal.
  • the terminal 40 is provided with a fixing portion 45.
  • the fixing portion 45 is connected to the terminal groove 31.
  • the two side walls 312 are pressed tightly.
  • the fixing portion 45 connects an upward upper contact portion 42 and a downward lower contact portion 43.
  • the upper contact portion 42 extends obliquely and protrudes from the upper end surface 34 of the insulating base 30 and It can be moved up and down.
  • the section of the upper contact portion 42 forms an upper contact point 421.
  • the upper contact point 421 is located directly above the terminal slot of the partition wall and is also provided with a lead angle.
  • the lower contact portion 43 is a solder ball protruding from the terminal slot Lower end.
  • the terminal pitch of this embodiment is 0.5 mm, and the height of the insulating base body 30 is roughly 1.219 mm and 1.6 mm.
  • the upper contact portion 42 can still spring downward by the upper contact portion 42 extends diagonally to directly above the terminal groove of the partition wall, so that it can have a longer elastic arm and a better elastic effect.
  • FIG. 22 is the implementation of the first variation of this embodiment, which is substantially the same as the second embodiment.
  • the difference is that the fixing portion 45 of the terminal and the pre-cutting portion 101 of the strip are inclined.
  • FIGS. 23 to 24 are the second variation implementation of this embodiment, which is substantially the same as the second embodiment, but the difference is that one side of the fixing portion 45 of the terminal 40 in this variation implementation is bent at a 90 degree angle
  • FIG. 25 is the implementation of the third variation of this embodiment, which is roughly the same as the implementation of the second variation of this embodiment.
  • the difference is that the fixed portion 45 of the terminal 40 of this variation is bent by a difference 455 so that the upper contact
  • the vertical line 421 corresponds to the center of the lower contact portion 43.
  • FIG. 26 is the fourth variation implementation of this embodiment, which is roughly the same as the second variation implementation of this embodiment.
  • the difference is that the connection piece 453 of the terminal 40 of this variation implementation is bent horizontally and has a shorter length. Then, the contact portion 43 under the solder ball is connected by applying solder paste 438.
  • FIG. 27 to 31 are the third embodiment of the present invention.
  • This embodiment is a DMD chip connector, which is provided with an insulating base 30, a plurality of terminals 40 and an insulating sheet 50, which are substantially the same as the first embodiment
  • the difference is that the terminal pitch of the terminals implemented in this change is 0.7424mm, and the number of terminals is 54.
  • the terminal pitch of the terminals implemented in this change is 0.7424mm, and the number of terminals is 54.
  • the height of the insulating base body 30 is roughly 1.219mm and 1.6mm.
  • the insulating base body 30 is a rectangular body with a permeable area 37 in the middle.
  • the left and right sides of the permeable area 37 are provided with A plurality of terminal slots 31 are arranged obliquely.
  • Each terminal slot 31 is open from the bottom and is provided with a top surface 315.
  • the top surface 315 is provided with a through hole 311.
  • Each terminal slot 31 is rectangular when viewed from above and has two lengths.
  • the wall 31d and the two short walls 31e are provided with a recess 317 in the middle section of the long wall 31d, so that the middle section of the terminal groove 31 is a wide groove.
  • the middle section of the terminal groove 31 is a wide groove, the plurality of terminal grooves 31 are easier to process and manufacture during plastic injection molding.
  • the plurality of terminals 40 are assembled and fixed to the plurality of terminal grooves 31 from the bottom surface of the insulating base body 30.
  • the terminal 40 is integrally formed with a fixing portion 45 and a turning portion 405 by means of sheet metal blanking.
  • the fixing portion 45 is formed as a The plate body is stamped with a transverse convex part 454 on the plate surface, so that the plate surface of the fixing part 45 abuts against a long wall 31d and the convex part 454 abuts against the other long wall 31d, and the fixing part 45 is approximately equal to
  • the terminal groove 31 is the same length, and one side of the fixing portion 45 is provided with a protruding pressing portion 455 to tighten it with a short wall 31e.
  • the height of the fixing portion 45 is slightly lower than the height of the terminal groove 31.
  • the upper end abuts against the top surface 315 of the terminal slot 31;
  • the turning portion 405 is provided with a bending plate 410, an upward bending and extending upper elastic portion 48, and a downward bending and extending lower elastic portion 49.
  • the turning portion 405 is curved The shape is formed by cutting metal sheets.
  • the bending plate 410 is connected to one side of the fixing portion 45 and turned 180 degrees so that the surface of the turning portion 405 is folded or parallel to the surface of the fixing portion 45.
  • the upper elastic portion 48 is C-shaped, forming a double elastic arm.
  • One end of the upper elastic portion 48 is connected to the upper end of the bending plate 410 and the other end is connected to an upper contact portion 42 which passes through the terminal
  • the through hole 311 of the top surface 315 at the upper end of the groove 31, the upper end of the upper contact portion 42 is a cut surface to form an upper contact point 421, the upper contact point 421 is provided with a lead angle 422, and the lower elastic portion 49 is C-shaped, forming There is a double spring power arm.
  • One end of the lower spring part 49 is connected to the lower end of the bending plate 410 and the other end is connected to the lower contact part 43.
  • the lower contact part 43 passes downward through the lower end of the terminal groove 31.
  • the lower contact part The lower end of 43 is a cut surface to form a lower contact 431.
  • the plurality of terminals 40 are stamped and stamped with metal plates, and the lower end of the fixing portion 45 of each terminal is connected to a strip 100.
  • the fixing portion 45 has a large plate surface and can be tightly positioned with the four wall surfaces of the terminal groove.
  • the turning portion 405 has enough board surface to form the upper elastic portion 48 and the lower elastic portion 49 for better elastic effect.
  • the curved shape of the turning portion 405 is a sheet metal blanking method to form an upper elastic portion 48 and a lower elastic portion 49, which can easily control the protruding height positions of the upper and lower contacts 421, 431.
  • FIG. 32 is the implementation of the first variation of this embodiment, which is substantially the same as the third embodiment, but the difference lies in the upper and lower contact portions 42, 43 and upper and lower spring portions 48 of the terminal 40 in this variation.
  • the junction 401 of, 49 is at a 90-degree angle, which can increase the strength of the upper and lower contact portions 42, 43.
  • FIG. 33 is a second variation implementation of this embodiment. It is substantially the same as the second embodiment. The difference is that the upper elastic portion 48 of the terminal 40 of this variation implementation is connected to a downward limiting protrusion 402, and the lower The elastic portion 49 is connected to an upward limiting protrusion 402. When the upper and lower elastic portions 48, 49 spring, the two limiting protrusions 402 can abut against the bending plate 410.
  • FIG. 34 is the implementation of the third variation of this embodiment. It is substantially the same as the third embodiment. The difference is that the bending plate 410 of the terminal 40 of this variation is divided into two sections. The parts 48 and 49 are connected by a material bridge 103 first, and the material bridge 103 is cut when the turning part 405 is turned 180 degrees so that the surface of the turning part 405 is folded or parallel to the surface of the fixing part 45.
  • FIG. 35 is the fourth variation of this embodiment, which is substantially the same as the third embodiment, but the difference is that most of the terminal slots 31 in this variation are arranged in a straight direction.
  • FIGS. 36 and 37 are the implementation of the fifth variation of this embodiment, which is substantially the same as the implementation of the fourth variation of the second embodiment.
  • the difference lies in the upper and lower elastic portions 48, 49 is a substantially L-shaped double elastic power arm and is first connected by a material bridge 103, also when the turning portion 405 is turned 180 degrees so that the board surface of the turning portion 405 is folded or parallel to the board surface of the fixing portion 45 Then cut off the material bridge 103.
  • the two protruding portions 454 are also tightly pressed against a long wall of the terminal slot.
  • FIGS. 38 and 39 are the sixth variation implementation of this embodiment, which is substantially the same as the third embodiment.
  • the difference is that the terminal 40 of this variation implementation is integrally formed with a fixing portion 45 and a turning portion 405.
  • the portion 45 is a plate body, the plate surface is stamped with a convex portion 454 and one side is bent 90 degrees to form a convex portion 454, so that the plate surface of the fixing portion 45 abuts against a long wall 31d of the terminal groove 31 (matching 27A) and the two convex portions 454 abut the other long wall 31d, the fixing portion 45 is approximately the same length as the terminal groove 31, the two sides of the fixing portion 45 are tightly matched with the two short walls 31e, the height of the fixing portion 45 Slightly lower than the height of the terminal slot 31, the upper end of the fixing portion 45 abuts the top surface of the terminal slot 31;
  • the turning portion 405 is provided with a bending plate 410, an upward bending and extending upper elastic portion 48, and
  • One end of the upper elastic portion 48 is connected to the upper end of the bent plate 410 and the other end is connected to an upper contact portion 42 which passes through the perforation of the top surface of the terminal groove.
  • the uppermost end of the plate surface of the portion 42 forms an upper contact point 421.
  • the lower elastic portion 49 is curved and extends downward from the plate surface.
  • One end of the lower elastic portion 49 is connected to the lower end of the bending plate 410 and the other end is connected to the lower contact portion 43,
  • the lower contact portion 43 penetrates the terminal slot 31 downward, and the uppermost end of the plate surface of the lower contact portion 43 forms a lower contact 431.
  • FIG. 40 is the seventh variation of this embodiment. It is roughly the same as the third embodiment. The difference is that the upper and lower ends of the terminal grooves of the terminals of this variation are both open and the upper section is slightly narrower than the lower section to form a block
  • the stop surface 318 is inclined.
  • the lower section of the fixed portion 45 of the terminal 40 is slightly narrower than the upper section to form a stop surface 456.
  • the stop surface 456 is inclined.
  • FIGS. 41 to 43 are the eighth modification implementation of this embodiment, which is substantially the same as the seventh modification implementation of the third embodiment, and the difference lies in the upper and lower elastic portions 48, 49 is approximately L-shaped, and the upper and lower ends of the terminal groove of the terminal of this modified implementation are both open and the upper section is slightly narrower than the lower section to form a blocking surface 318.
  • the blocking surface 318 is inclined.
  • the upper section of the fixed portion 45 of the terminal 40 Slightly narrower than the lower section, a stop surface 456 is formed.
  • the stop surface 456 is inclined.
  • FIG. 44 is the implementation of the ninth variation of this embodiment, which is substantially the same as the implementation of the eighth variation of the third embodiment.
  • the difference is that the upper and lower spring portions 48, 49 of the terminal 40 of this variation are approximately Curved shape.
  • FIG. 45 is the tenth variation of this embodiment. It is roughly the same as the third embodiment. The difference is that the height of the insulating base 30 is larger, the terminal groove 31 is deeper, and the terminal 40 is thinner. High type, the upper and lower elastic parts 48 and 49 are substantially double elastic arms extending in the up and down direction.
  • FIG. 46 is the implementation of the eleventh variation of this embodiment, which is substantially the same as the implementation of the tenth variation of the third embodiment.
  • the difference is that the upper and lower spring portions 48, 49 of the terminal 40 of this variation are approximately A double elastic power arm that extends in an oblique direction.
  • FIG. 47 is the twelfth variation implementation of this embodiment, which is roughly the same as the tenth variation implementation of the third embodiment.
  • the difference is that the terminal slot 31 of this variation implementation is open up and down, which is roughly the same as the eighth embodiment.
  • the blocking surface of the terminal 40 can abut against the blocking surface of the terminal groove.
  • FIG. 48 is the implementation of the thirteenth modification of this embodiment, which is substantially the same as the implementation of the twelfth modification of the third embodiment, and the difference lies in the upper and lower spring portions 48, 49 of the terminal 40 in this modification.
  • a double elastic power arm that extends roughly in an oblique direction.
  • FIG. 49 is the implementation of the fourteenth variation of this embodiment, which is substantially the same as the implementation of the thirteenth variation of the third embodiment.
  • FIG. 50 is the fifteenth modification of this embodiment, which is substantially the same as the fourteenth modification of the third embodiment.
  • the difference is that the terminal groove 31 of this modification is larger than the upper surface 307 of the insulating base 30 It is lower and higher than the lower surface 308 of the insulating base body 30.
  • FIG. 51 is the sixteenth modification of this embodiment. It is substantially the same as the third embodiment. The difference is that the terminal groove 31 of this modification is provided with a bottom surface 316 and the upper end is open.
  • the plurality of terminals 40 are assembled and fixed to the plurality of terminal grooves 31 from the insulating base 30.
  • the terminal 40 is integrally provided with a fixing portion 45 and a turning portion 405.
  • the fixing portion 45 is a plate body, and the fixing portion 45 It is fixed to the terminal groove 31, and the lower end of the fixing portion 45 rests against the bottom surface 316; the turning portion 405 is provided with a bending plate 410 and an upwardly curved and extending upper elastic portion 48.
  • the bending shape of the turning portion 405 is a metal plate
  • the bending plate 410 is connected to one side of the fixed portion 45 and turned 180 degrees so that the surface of the turning portion 405 is folded or parallel to the surface of the fixed portion 45
  • the upper elastic portion 48 is a U shape extending obliquely, forming a double elastic power arm.
  • One end of the upper elastic portion 48 is connected to the upper end of the bending plate 410 and the other end is connected to an upper contact portion 42 which protrudes from the terminal
  • the upper end of the groove 31 is located above the adjacent terminal groove.
  • the upper end of the upper contact portion 42 is a cut surface to form an upper contact point 421.
  • the upper contact point 421 is provided with a lead angle 422.
  • the lower elastic portion 49 is C-shaped.
  • One end of the lower elastic portion 49 is connected to the lower end of the bending plate 410 and the other end is connected to the lower contact portion 43.
  • the lower contact portion 43 penetrates the terminal groove 31 downward, and the lower end of the lower contact portion 43 forms a cut surface to form a lower contact. 431,
  • One side of the fixing portion 45 is bent with a 90-degree connecting piece 453, and the connecting piece 453 is bent into an L shape and extends to a solder ball groove 319 below the terminal groove 31 of the partition wall, and is snapped into the solder
  • One of the ball grooves 319 is a solder ball, and the solder ball is the lower contact portion 43, so that the lower contact 431 of the lower contact portion 43 can correspond to the upper contact 421 in a straight line up and down.
  • FIG. 52 is the seventeenth variation of this embodiment. It is substantially the same as the third embodiment. The difference is that the insulating base 30 of this variation is provided with a lower cover 306 covering the bottom.
  • the upper contact 421 is provided with a lead angle 422.
  • FIG. 53 is a fourth embodiment of the present invention.
  • This embodiment is a notebook computer 510 in which the chip connector as described in the first to third embodiments can be provided.
  • FIG. 54 is a fifth embodiment of the present invention.
  • This embodiment is a server 520 in which the chip connectors described in the first to third embodiments can be provided.
  • FIG. 55 is the sixth embodiment of the present invention.
  • This embodiment is a projector 530 in which the chip connector as described in the first to eighth embodiments can be provided.
  • FIG. 56 is a seventh embodiment of the present invention.
  • This embodiment is a personal desktop computer 540 in which the chip connector as described in the first to third embodiments can be installed.
  • chip connectors of the various embodiments of the present invention can also be provided in various types of equipment and connected with various types of equipment, such as notebook computers or tablet computers or mobile phones or various projection equipment products. Or various wireless chargers or various wireless equipment products or set-top boxes or servers or desktop computers or various mobile portable electronic equipment or televisions or game consoles or various e-sports equipment products or various audio-visual equipment products Or various electronic components or various AR or VR electronic equipment products or various other applicable or applicable electronic equipment products.

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Provided is a wafer connector. The wafer connector comprises: an insulating seat provided with a plurality of terminal slots; and a plurality of terminals, wherein the plurality of terminals are positioned in the plurality of terminal slots, each of the terminals is integrally formed with a fixing portion and a transition portion in a mode of unloading a metal sheet, the fixing portion is in the form of a plate body, and the fixing portion is fixed to the terminal slot; the transition portion is provided with a bent plate, an upper resilient portion bending and extending upwards, and a lower resilient portion bending and extending downwards; the bent plate is connected to a side of the fixing portion and is bent at 90 degrees or 180 degrees, such that a plate surface of the transition portion is perpendicular to or parallel to a plate face of the fixing portion; one end of the upper resilient portion is connected to the bent plate and the other end thereof is connected to an upper contact portion, and the upper contact portion runs through an upper end of the terminal slot; and one end of the lower resilient portion is connected to the bent plate and the other end thereof is connected to a lower contact portion, and the lower contact portion runs through a lower end of the terminal slot.

Description

晶片连接器Chip connector 技术领域Technical field
本发明关于一种电连接器，特别是指一种DMD晶片的电连接器。The present invention relates to an electrical connector, in particular to a DMD chip electrical connector.
背景技术Background technique
请参阅图1及图2，系为习知之DMD(Digital Micro-mirror Device，简称DMD)晶片连接器，其包括有一绝缘座体10及多数端子18，该绝缘座体10设有呈矩形排列之多数端子槽11，该多数端子18组装于该多数端子槽11，该端子18设有一固定部181，该固定部181之上端连接一上接触部182，该上接触部182设有向上凸出之上接点184，该固定部181之下端连接一下接触部183，该下接触部183设有向下凸出之下接点185，该固定部181设有较宽之迫紧部186与端子槽11迫紧卡定。Please refer to Figures 1 and 2, which is a conventional DMD (Digital Micro-mirror Device, referred to as DMD) chip connector, which includes an insulating base body 10 and a plurality of terminals 18, the insulating base body 10 is arranged in a rectangular arrangement A plurality of terminal grooves 11, the plurality of terminals 18 are assembled in the plurality of terminal grooves 11, the terminal 18 is provided with a fixing portion 181, the upper end of the fixing portion 181 is connected with an upper contact portion 182, and the upper contact portion 182 is provided with an upward protruding The upper contact 184, the lower end of the fixing portion 181 is connected to the lower contact portion 183, the lower contact portion 183 is provided with a downward protruding lower contact 185, and the fixing portion 181 is provided with a wider pressing portion 186 and a terminal groove 11 Hold tightly.
习知构造有以下之缺失即:The conventional structure has the following deficiencies:
1.该多数端子18组装于该多数端子槽11，不仅该绝缘座体10承受甚多之迫紧干涉力，当该绝缘座体10受热涨压冷缩时容易产生变形，且组装上并非十分简便。1. The plurality of terminals 18 are assembled in the plurality of terminal slots 11, not only the insulating base body 10 bears a lot of pressing interference force, but the insulating base body 10 is easily deformed when it is heated, expanded, compressed and contracted, and the assembly is not very Simple.
2.各端子18仅藉由固定部181与端子槽11迫紧卡定，并非十分稳固，所以迫紧部186与端子槽11必需有较大的迫紧力，如此使该绝缘座体10承受更大之迫紧干涉力。2. Each terminal 18 is tightly locked only by the fixing part 181 and the terminal slot 11, which is not very stable. Therefore, the pressing part 186 and the terminal slot 11 must have a relatively large pressing force, so that the insulating base 10 can bear Greater urgency to interfere.
3.呈矩形排列之多数端子槽11，每一端子槽11之长度并非最长，端子之上、下接触部182、183之弹性力臂之长度受限，弹性并未最佳。3. There are many terminal slots 11 arranged in a rectangular shape. The length of each terminal slot 11 is not the longest. The length of the elastic arm of the upper and lower contact parts 182, 183 of the terminal is limited, and the elasticity is not optimal.
申请人经不断的研发努力开发出构造简化易于制造且弹性效果佳的晶片连接器。Through continuous research and development efforts, the applicant has developed a chip connector with a simplified structure, easy manufacture and good elasticity.
发明内容Summary of the invention
本发明之主要目的在于提供一种晶片连接器，其中多数端子系零干涉组装于多数端子槽，达到对绝缘座体没有组装应力，且组装上甚为方便。The main purpose of the present invention is to provide a chip connector in which most terminals are assembled in most terminal slots with zero interference, so that there is no assembly stress on the insulating base body, and the assembly is very convenient.
本发明之主要目的在于提供一种晶片连接器，其中每一端子之固定部具有较大的板面而与端子槽抵紧定位，端子之转折部有足够的板面来形成 上弹动部和下弹动部，而能较佳之弹动效果。The main purpose of the present invention is to provide a chip connector, in which the fixed part of each terminal has a larger plate surface and is tightly positioned with the terminal groove, and the turning part of the terminal has enough plate surface to form the upper spring and Lower the elastic part for better elastic effect.
为达到以上目的，本发明系提供一种晶片连接器，其包括有:一绝缘座体，其设有多数端子槽，每一端子槽设有一底面；多数端子，该多数端子定位于该多数端子槽，每一端子系以金属板片下料方式形成，该端子设有一C形主体，该C形主体二端分别连接一向上之上接触部及一向下之下接触部，该上接触部之断面形成上接点，该下接触部之断面形成下接点，该下接点穿过该底面之穿孔；及一绝缘片，其上设有多数穿孔配合该多数端子槽，每一穿孔之长度皆较每一端子槽为短，该绝缘片贴合固定于该绝缘座体上并覆盖该多数端子槽大部分长度，该端子之C形主体抵靠于端子槽之一侧、底面及该绝缘片。In order to achieve the above objective, the present invention provides a chip connector, which includes: an insulating base body, which is provided with a plurality of terminal grooves, each terminal groove is provided with a bottom surface; a plurality of terminals, the plurality of terminals are positioned on the plurality of terminals Slot, each terminal is formed by blanking a metal plate. The terminal is provided with a C-shaped body. The two ends of the C-shaped body are respectively connected with an upper contact portion and a lower contact portion. The section forms the upper contact, the section of the lower contact part forms the lower contact, and the lower contact passes through the bottom surface of the perforation; and an insulating sheet on which a plurality of perforations are provided to match the plurality of terminal slots, and the length of each perforation is longer than each A terminal slot is short, the insulating sheet is attached and fixed on the insulating base and covers most of the length of the plurality of terminal slots, and the C-shaped body of the terminal abuts against one side, bottom surface and the insulating sheet of the terminal slot.
本发明再提供一种晶片连接器，其包括有:一绝缘座体，其设有多数端子槽；及多数端子，该多数端子定位于该多数端子槽，每一端子系以金属板片下料方式一体形成有一固定部及一转折部，该固定部呈一板体，该固定部与该端子槽固定；该转折部设有一弯折板、一向上弯曲延伸之上弹动部及一向下弯曲延伸之下弹动部，该弯折板连接于该固定部一侧且转折90度或180度而使该转折部之板面垂直或平行于该固定部之板面，该上弹动部一端连接于该弯折板且另一端连接一上接触部，该上接触部穿过该端子槽之上端，该下弹动部一端连接于该弯折板且另一端连接一下接触部，该下接触部穿过该端子槽之下端。The present invention further provides a chip connector, which includes: an insulating base body provided with a plurality of terminal grooves; and a plurality of terminals, the plurality of terminals are positioned in the plurality of terminal grooves, and each terminal is cut by a metal plate The fixing part is integrally formed with a fixing part and a turning part, the fixing part is a plate body, and the fixing part is fixed to the terminal groove; the turning part is provided with a bending plate, an upward bending and extending upper elastic part and a downward bending Extend the lower elastic portion, the bent plate is connected to one side of the fixed portion and turned 90 degrees or 180 degrees so that the board surface of the turning portion is perpendicular or parallel to the board surface of the fixed portion, and one end of the upper elastic portion Connected to the bent plate and the other end is connected to an upper contact part, the upper contact part passes through the upper end of the terminal slot, one end of the lower spring part is connected to the bent plate and the other end is connected to the lower contact part, the lower contact Through the lower end of the terminal slot.
本发明具有以下优点:The present invention has the following advantages:
1.多数端子系零干涉组装于多数端子槽，达到对绝缘座体没有组装应力，且组装上甚为方便。1. Most terminals are assembled in most terminal slots with zero interference, so that there is no assembly stress on the insulating base, and the assembly is very convenient.
2.每一端子之固定部具有较大的板面而与端子槽抵紧定位，端子之转折部有足够的板面来形成上弹动部和下弹动部，而能较佳之弹动效果。2. The fixed part of each terminal has a larger plate surface and is tightly positioned with the terminal groove. The turning part of the terminal has enough plate surface to form the upper and lower spring parts, which can achieve better spring effect .
本发明之上述及其他目的、优点和特色由以下较佳实施例之详细说明中并参考图式当可更加明白。The above and other objectives, advantages and features of the present invention will be more apparent from the detailed description of the following preferred embodiments with reference to the drawings.
附图说明Description of the drawings
图1是习知之晶片连接器之上视图。Figure 1 is a top view of a conventional chip connector.
图2是习知之晶片连接器之侧视剖面图。Fig. 2 is a side sectional view of a conventional chip connector.
图3是本发明第一实施例的立体分解图。Fig. 3 is an exploded perspective view of the first embodiment of the present invention.
图4是本发明第一实施例的立体组合图。Fig. 4 is a perspective assembly view of the first embodiment of the present invention.
图5是本发明第一实施例的侧视剖面图。Fig. 5 is a side sectional view of the first embodiment of the present invention.
图6是本发明第一实施例的使用状态的侧视剖面图。Fig. 6 is a side cross-sectional view of the first embodiment of the invention in use.
图7是本发明第一实施例的使用状态的立体分解图。Fig. 7 is an exploded perspective view of the first embodiment of the present invention in use.
图8是本发明第一实施例的第一变化实施的侧视剖面图。Fig. 8 is a side sectional view of a first modification of the first embodiment of the present invention.
图9是本发明第一实施例的第二变化实施的侧视剖面图。Fig. 9 is a side cross-sectional view of a second variation of the first embodiment of the present invention.
图10是本发明第一实施例的第三变化实施的侧视剖面图。Fig. 10 is a side sectional view showing a third variation of the first embodiment of the present invention.
图11是本发明第一实施例的第四变化实施的侧视剖面图。Fig. 11 is a side sectional view of a fourth variation of the first embodiment of the present invention.
图12是本发明第一实施例的第五变化实施的侧视剖面图。Fig. 12 is a side sectional view of a fifth modification of the first embodiment of the present invention.
图12A是本发明第一实施例的第六变化实施的上视图。Fig. 12A is a top view of a sixth variation implementation of the first embodiment of the present invention.
图13是本发明第一实施例的第七变化实施的立体图。Fig. 13 is a perspective view of a seventh variation of the first embodiment of the present invention.
图14是本发明第一实施例的第七变化实施的侧视剖面图。Fig. 14 is a side sectional view of a seventh variation of the first embodiment of the present invention.
图15是本发明第一实施例的第七变化实施的使用状态的侧视剖面图。Fig. 15 is a side cross-sectional view of the use state of the seventh variation of the first embodiment of the present invention.
图16是本发明第二实施例的上视图。Fig. 16 is a top view of the second embodiment of the present invention.
图17是本发明第二实施例的侧视图。Fig. 17 is a side view of the second embodiment of the present invention.
图18是本发明第二实施例的侧视剖面图。Fig. 18 is a side sectional view of the second embodiment of the present invention.
图18A是本发明第二实施例的使用状态的侧视剖面图。Figure 18A is a side cross-sectional view of the second embodiment of the present invention in use.
图19是本发明第二实施例的端子组装状态的侧视图。Fig. 19 is a side view of the terminal assembly state of the second embodiment of the present invention.
图20是本发明第二实施例的端子组装状态的侧视图。Fig. 20 is a side view of the terminal assembly state of the second embodiment of the present invention.
图21是本发明第二实施例的端子组装状态的侧视图。Fig. 21 is a side view of the terminal assembly state of the second embodiment of the present invention.
图22是本发明第二实施例的第一变化实施的端子平面图。Fig. 22 is a plan view of the terminal implemented by the first modification of the second embodiment of the present invention.
图23是本发明第二实施例的第二变化实施的侧视剖面图。Fig. 23 is a side sectional view of a second variation of the second embodiment of the present invention.
图24是本发明第二实施例的第二变化实施的端子立体图。Fig. 24 is a perspective view of a terminal implemented by a second modification of the second embodiment of the present invention.
图25是本发明第二实施例的第三变化实施的端子立体图。Fig. 25 is a perspective view of a terminal implemented by a third variation of the second embodiment of the present invention.
图26是本发明第二实施例的第四变化实施的侧视剖面图。Fig. 26 is a side sectional view showing a fourth variation of the second embodiment of the present invention.
图27是本发明第三实施例的立体分解图。Fig. 27 is an exploded perspective view of the third embodiment of the present invention.
图27A是本发明第三实施例的端子槽立体图。Fig. 27A is a perspective view of a terminal slot according to a third embodiment of the present invention.
图28是本发明第三实施例的倒置的侧视剖面图。Fig. 28 is an inverted side sectional view of the third embodiment of the present invention.
图29是本发明第三实施例的倒置的使用状态的侧视剖面图。Figure 29 is a side cross-sectional view of the third embodiment of the present invention in an inverted use state.
图30是本发明第三实施例的端子倒置的平面图。Fig. 30 is a plan view of the terminal inverted in the third embodiment of the present invention.
图31是本发明第三实施例的端子倒置的立体图。Fig. 31 is a perspective view of a terminal inverted in the third embodiment of the present invention.
图32是本发明第三实施例的第一变化实施的端子倒置的平面图。Fig. 32 is a plan view of the terminal inverted by the first variation of the third embodiment of the present invention.
图33是本发明第三实施例的第二变化实施的端子倒置的平面图。Fig. 33 is a plan view of the terminal inverted by the second variation of the third embodiment of the present invention.
图34是本发明第三实施例的第三变化实施的端子倒置的平面图。Fig. 34 is a plan view of a terminal inverted by a third variation of the third embodiment of the present invention.
图35是本发明第三实施例的第四变化实施的底视图。Fig. 35 is a bottom view of a fourth variation of the third embodiment of the present invention.
图36是本发明第三实施例的第五变化实施的倒置的侧视剖面图。Fig. 36 is an inverted side sectional view of a fifth variation of the third embodiment of the present invention.
图37是本发明第三实施例的第五变化实施的端子倒置的立体图。Fig. 37 is a perspective view of a terminal inverted according to a fifth variation of the third embodiment of the present invention.
图38是本发明第三实施例的第六变化实施的端子倒置的平面图。Fig. 38 is a plan view of a terminal inverted by a sixth variation of the third embodiment of the present invention.
图39是本发明第三实施例的第六变化实施的端子倒置的立体图。Fig. 39 is a perspective view of a terminal inverted according to a sixth variation of the third embodiment of the present invention.
图40是本发明第三实施例的第七变化实施的侧视剖面图。Fig. 40 is a side sectional view of a seventh variation of the third embodiment of the present invention.
图41是本发明第三实施例的第八变化实施的倒置的侧视剖面图。Fig. 41 is an inverted side sectional view of the eighth variation of the third embodiment of the present invention.
图42是本发明第三实施例的第八变化实施的端子倒置的平面展开图。Fig. 42 is an expanded plan view of the terminal inverted in an eighth variation of the third embodiment of the present invention.
图43是本发明第三实施例的第八变化实施的端子倒置的平面图。Fig. 43 is a plan view of an inverted terminal implemented by an eighth variation of the third embodiment of the present invention.
图44是本发明第三实施例的第九变化实施的端子倒置的平面图。Fig. 44 is a plan view of the terminal inverted according to a ninth variation of the third embodiment of the present invention.
图45是本发明第三实施例的第十变化实施的倒置的侧视剖面图。Fig. 45 is an inverted side sectional view of a tenth variation of the third embodiment of the present invention.
图46是本发明第三实施例的第十一变化实施的倒置的侧视剖面图。Fig. 46 is an inverted side sectional view of the eleventh variation of the third embodiment of the present invention.
图47是本发明第三实施例的第十二变化实施的倒置的侧视剖面图。Fig. 47 is an inverted side sectional view of a twelfth variation of the third embodiment of the present invention.
图48是本发明第三实施例的第十三变化实施的倒置的侧视剖面图。Fig. 48 is an inverted side sectional view of the thirteenth variation of the third embodiment of the present invention.
图49是本发明第三实施例的第十四变化实施的倒置的侧视剖面图。Fig. 49 is an inverted side sectional view of the fourteenth variation of the third embodiment of the present invention.
图50是本发明第三实施例的第十五变化实施的倒置的侧视剖面图。Fig. 50 is an inverted side sectional view of the fifteenth variation of the third embodiment of the present invention.
图51是本发明第三实施例的第十六变化实施的侧视剖面图。Fig. 51 is a side sectional view showing a sixteenth variation of the third embodiment of the present invention.
图52是本发明第三实施例的第十七变化实施的立体分解图。Fig. 52 is an exploded perspective view of a seventeenth variation of the third embodiment of the present invention.
图53是本发明第四实施例的立体图。Fig. 53 is a perspective view of a fourth embodiment of the present invention.
图54是本发明第五实施例的立体图。Fig. 54 is a perspective view of a fifth embodiment of the present invention.
图55是本发明第六实施例的立体图。Fig. 55 is a perspective view of a sixth embodiment of the present invention.
图56是本发明第七实施例的立体图。Fig. 56 is a perspective view of a seventh embodiment of the present invention.
具体实施方式detailed description
请参阅图3至图5，系为本发明第一实施例，本实施例为一DMD晶片连 接器，其设有一绝缘座体30、多数端子40及一绝缘片50，其中：Please refer to Figures 3 to 5, which are the first embodiment of the present invention. This embodiment is a DMD chip connector, which is provided with an insulating base body 30, a plurality of terminals 40 and an insulating sheet 50, of which:
绝缘座体30呈长方形体，其设有一凹面301，该凹面301之正中间设有一透空区37，该凹面301设有呈斜向排列之多数端子槽31，该上半区之多数端子槽31和该下半区之多数端子槽31呈相反斜向排列，该每一端子槽31系上方开放且设有一底面316，该底面316设有一穿孔311，该绝缘座体30之四角呈四个凸部38，该四个凸部38之上面为一凸面302较高于该凹面301，该二斜对角之凸部设有二穿孔32，另二斜对角之凸部设有向下之二凸柱33。The insulating base body 30 is a rectangular body, which is provided with a concave surface 301 in the middle of the concave surface 301 is provided with a transparent area 37, the concave surface 301 is provided with a plurality of terminal grooves 31 arranged in an oblique direction, the upper half of the terminal grooves 31 and most of the terminal slots 31 in the lower half are arranged in opposite oblique directions. Each terminal slot 31 is open at the top and has a bottom surface 316. The bottom surface 316 is provided with a through hole 311. The insulating base 30 has four four corners. The convex part 38, the upper surface of the four convex parts 38 is a convex surface 302 which is higher than the concave surface 301, the two diagonal convex parts are provided with two perforations 32, and the other two diagonal convex parts are provided with downward Two convex column 33.
该多数端子40系以零干涉固定于该多数端子槽31，该多数端子40系以金属板片下料方式形成，该端子40设有一C形主体41，该C形主体41二端分别连接一向上之上接触部42及一向下之下接触部43，该上接触部42之上端呈一切断面形成一上接点421，该上接点421系设有导角422，该下接触部43之下端呈一切断面形成一下接点431，该下接点431穿过该多数端子槽31之底面之穿孔311。该多数端子40在下料冲压完成时，该C形主体41系连接于一料带100。The plurality of terminals 40 are fixed to the plurality of terminal grooves 31 with zero interference. The plurality of terminals 40 are formed by blanking of sheet metal. The terminal 40 is provided with a C-shaped main body 41, and two ends of the C-shaped main body 41 are respectively connected to one An upward upper contact portion 42 and a downward lower contact portion 43. The upper end of the upper contact portion 42 is a cut surface to form an upper contact point 421, the upper contact point 421 is provided with a lead angle 422, and the lower end of the lower contact portion 43 is A cut surface forms a lower contact 431, and the lower contact 431 passes through the through hole 311 of the bottom surface of the plurality of terminal grooves 31. The C-shaped main body 41 is connected to a strip 100 when the plurality of terminals 40 are blanked and stamped.
该绝缘片50可为一塑胶片或一麦拉，其上设有呈斜向排列之多数穿孔51配合该绝缘座体30之多数端子槽31，每一穿孔51之长度皆较每一端子槽31为短，该绝缘片50贴合固定于该绝缘座体30之凹面301上覆盖该多数端子槽31大部分长度，该绝缘片50与该凸面302齐平且二侧与该绝缘座体30切齐，该端子40之C形主体41抵靠于端子槽之一侧、底面及该绝缘片50，该上、下接触部42、43抵靠于端子槽之另一侧，该上接点421穿过该穿孔51。The insulating sheet 50 can be a plastic sheet or a Mylar, on which a plurality of perforations 51 arranged in an oblique direction are provided with a plurality of terminal slots 31 of the insulating base 30, and the length of each perforation 51 is longer than that of each terminal slot. 31 is short. The insulating sheet 50 is attached and fixed on the concave surface 301 of the insulating base 30 to cover most of the length of the terminal grooves 31. The insulating sheet 50 is flush with the convex surface 302 and has two sides with the insulating base 30 The C-shaped body 41 of the terminal 40 abuts against one side and bottom surface of the terminal groove and the insulating sheet 50, the upper and lower contact portions 42, 43 abut against the other side of the terminal groove, and the upper contact 421 Pass through the perforation 51.
本实施例之端子间距为1.0mm，端子数量为250个，该绝缘座体30的高度大致有为1.219mm和1.6mm两种高度。In this embodiment, the terminal pitch is 1.0 mm, the number of terminals is 250, and the height of the insulating base body 30 is roughly 1.219 mm and 1.6 mm.
请参阅图6，系为该上、下接点421、431呈被压缩状态。Please refer to FIG. 6, the upper and lower contacts 421 and 431 are in a compressed state.
请参阅图7，系为本实施例之使用状态，实施例之DMD晶片连接器1之多数下接点系电连接于一电路板110之多数之电连接点112，一DMD晶片90置于该DMD晶片连接器1上而与该多数上接点421系电连接，一压板70压合于该DMD晶片90上，该压板70之二卡柱71穿过DMD晶片90之二穿孔91、DMD晶片连接器1之二穿孔32、电路板110之二穿孔111、及底板75之二穿孔76后形成卡定，如此即如图6所示，该上、下接点421、431呈被压缩状态。Please refer to FIG. 7, which is the use state of this embodiment. The majority of the lower contacts of the DMD chip connector 1 of the embodiment are electrically connected to the majority of the electrical connection points 112 of a circuit board 110, and a DMD chip 90 is placed in the DMD The chip connector 1 is electrically connected to the plurality of upper contacts 421, a pressing plate 70 is pressed on the DMD chip 90, and the two clamping posts 71 of the pressing plate 70 pass through the two through holes 91 of the DMD chip 90. The DMD chip connector The first through hole 32, the second through hole 111 of the circuit board 110, and the second through hole 76 of the bottom plate 75 are locked. As shown in FIG. 6, the upper and lower contacts 421, 431 are in a compressed state.
由以上之说明，本发明可具有以下优点:From the above description, the present invention can have the following advantages:
1.该多数端子40系零干涉组装于多数端子槽31，达到对绝缘座体30没有组装应力，且组装上甚为方便。1. The plurality of terminals 40 are assembled in the plurality of terminal slots 31 with zero interference, so that there is no assembly stress on the insulating base body 30, and the assembly is very convenient.
2.该多数端子槽呈斜向排列，达到每一端子槽具有最大长度，使端子具有较佳之弹性力。2. The plurality of terminal slots are arranged obliquely to achieve the maximum length of each terminal slot, so that the terminal has better elasticity.
请参阅图8，系为本实施例之第一变化实施，其大致相同第一实施例，其差异在于本变化实施之C形主体41之上段411呈水平平贴该绝缘片50，C形主体41之下段412呈水平平贴该端子槽底面。Please refer to FIG. 8, which is the implementation of the first variation of this embodiment. It is substantially the same as the first embodiment. The difference is that the upper section 411 of the C-shaped main body 41 of this variation is horizontally attached to the insulating sheet 50. The C-shaped main body The lower section 412 of 41 is horizontal and flat against the bottom surface of the terminal slot.
请参阅图9，系为本实施例之第二变化实施，其大致相同本实施例之第一变化实施，其差异在于本变化实施之该下接触部43连结一锡球。Please refer to FIG. 9, which is the implementation of the second variation of this embodiment, which is substantially the same as the implementation of the first variation of this embodiment. The difference is that the lower contact portion 43 of this variation is connected to a solder ball.
请参阅图10，系为本实施例之第三变化实施，其大致相同本实施例之第二变化实施，其差异在于本变化实施之C形主体41之上段411呈弧形。Please refer to FIG. 10, which is the implementation of the third variation of this embodiment, which is substantially the same as the implementation of the second variation of this embodiment. The difference is that the upper section 411 of the C-shaped main body 41 of this variation is arc-shaped.
请参阅图11，系为本实施例之第四变化实施，其大致相同本实施例之第二变化实施，其差异在于本变化实施之C形主体41之上段411和下段412皆呈弧形，相同第一实施例。Please refer to FIG. 11, which is the fourth variation implementation of this embodiment, which is roughly the same as the second variation implementation of this embodiment. The difference is that the upper section 411 and the lower section 412 of the C-shaped main body 41 of this variation implementation are both arc-shaped. Same as the first embodiment.
请参阅图12，系为本实施例之第五变化实施，其大致相同本实施例之第三变化实施，其差异在于本变化实施之该下接触部43连结一较大之锡球。Please refer to FIG. 12, which is the fifth modification implementation of this embodiment, which is substantially the same as the third modification implementation of this embodiment, and the difference is that the lower contact portion 43 of this modification implementation is connected to a larger solder ball.
请参阅图12A，系为本实施例之第六变化实施，其大致相同本实施例之第三变化实施，其差异在于本变化实施之该绝缘片50二侧没有与该绝缘座体30切齐Please refer to FIG. 12A, which is the sixth variation implementation of this embodiment, which is roughly the same as the third variation implementation of this embodiment, but the difference is that the two sides of the insulating sheet 50 in this variation implementation are not aligned with the insulating base 30
请参阅图13及图14，系为本实施例之第七变化实施，其大致相同第一实施例，其差异在于本变化实施之该绝缘座体30系设置成上下叠合之上、下座体35、36，该上座体35形成有该多数端子槽31之顶面，该上座体35形成有该多数端子槽31之顶面，该下座体36形成有该多数端子槽31之底面，该多数端子槽31之顶、底面皆设有穿孔311令该端子40之上、下接点421、431穿过。Please refer to Figures 13 and 14, which is the seventh variation of this embodiment. It is roughly the same as the first embodiment. The difference is that the insulating base 30 of this variation is arranged to overlap the upper and lower seats. The upper seat body 35 is formed with the top surface of the plurality of terminal grooves 31, the upper seat body 35 is formed with the top surface of the plurality of terminal grooves 31, and the lower seat body 36 is formed with the bottom surface of the plurality of terminal grooves 31, The top and bottom surfaces of the plurality of terminal slots 31 are provided with through holes 311 to allow the upper and lower contacts 421 and 431 of the terminal 40 to pass through.
请参阅图15，系为该上、下接点421、431呈被压缩状态。Please refer to FIG. 15, the upper and lower contacts 421 and 431 are in a compressed state.
请参阅图16至图21，系为本发明第二实施例，本实施例为一DMD晶片连接器，其设有一绝缘座体30及多数端子40，其中：Please refer to FIGS. 16 to 21, which are the second embodiment of the present invention. This embodiment is a DMD chip connector, which is provided with an insulating base 30 and a plurality of terminals 40, of which:
该绝缘座体30大致相同于第一实施例，其差异在于该端子槽31之上下 皆开放，不设有顶、底面，且该端子槽31之二侧壁312较低于该绝缘座体30之上端面34。The insulating base 30 is substantially the same as the first embodiment. The difference is that the terminal groove 31 is open up and down, without top and bottom surfaces, and the two side walls 312 of the terminal groove 31 are lower than the insulating base 30上端面34。 Upper end surface 34.
该多数端子40系以低干涉固定于该多数端子槽31，该多数端子40系以金属板片下料方式形成，该端子40设有一固定部45，该固定部45与该该端子槽31之二侧壁312迫紧，该固定部45连接一向上之上接触部42及一向下之下接触部43，该上接触部42呈斜向延伸并凸出该绝缘座体30之上端面34且可上下弹动，该上接触部42之断面形成上接点421，该上接点421位于隔壁之端子槽之正上方且同样设有导角，该下接触部43呈一锡球凸出该端子槽下端。The plurality of terminals 40 are fixed to the plurality of terminal grooves 31 with low interference. The plurality of terminals 40 are formed by blanking of sheet metal. The terminal 40 is provided with a fixing portion 45. The fixing portion 45 is connected to the terminal groove 31. The two side walls 312 are pressed tightly. The fixing portion 45 connects an upward upper contact portion 42 and a downward lower contact portion 43. The upper contact portion 42 extends obliquely and protrudes from the upper end surface 34 of the insulating base 30 and It can be moved up and down. The section of the upper contact portion 42 forms an upper contact point 421. The upper contact point 421 is located directly above the terminal slot of the partition wall and is also provided with a lead angle. The lower contact portion 43 is a solder ball protruding from the terminal slot Lower end.
请参阅图20，该端子40在组装上，当固定部45与上端面34齐平时即将料带100折断，再二次压入至定位。Please refer to FIG. 20. When the terminal 40 is assembled, when the fixing portion 45 is flush with the upper end surface 34, the material belt 100 is broken off, and then pressed into position again.
本实施例之端子间距为0.5mm，该绝缘座体30的高度大致有为1.219mm和1.6mm两种高度。The terminal pitch of this embodiment is 0.5 mm, and the height of the insulating base body 30 is roughly 1.219 mm and 1.6 mm.
请参阅图18A，该端子40之上接点421受力向下时，由于二侧壁312较低于该上端面34，故该上接触部42仍可向下弹动，藉由该上接触部42呈斜向延伸至隔壁之端子槽之正上方，如此可具有较长之弹臂，而能具有较佳之弹性效果。Referring to FIG. 18A, when the upper contact 421 of the terminal 40 is forced downward, since the two side walls 312 are lower than the upper end surface 34, the upper contact portion 42 can still spring downward by the upper contact portion 42 extends diagonally to directly above the terminal groove of the partition wall, so that it can have a longer elastic arm and a better elastic effect.
请参阅图22，系为本实施例之第一变化实施，其大致相同第二实施例，其差异在于本变化实施之端子之固定部45与料带之预断处101呈斜向。Please refer to FIG. 22, which is the implementation of the first variation of this embodiment, which is substantially the same as the second embodiment. The difference is that the fixing portion 45 of the terminal and the pre-cutting portion 101 of the strip are inclined.
请参阅图23至图24，系为本实施例之第二变化实施，其大致相同第二实施例，其差异在于本变化实施之端子40之固定部45之一侧弯折一呈90度之连接片453，该连接片453再弯折呈L形延伸至隔壁之端子槽之正下方扣合呈锡球之下接触部43，如此下接触部43之下接点431可上下直线对应到该上接点421。Please refer to FIGS. 23 to 24, which are the second variation implementation of this embodiment, which is substantially the same as the second embodiment, but the difference is that one side of the fixing portion 45 of the terminal 40 in this variation implementation is bent at a 90 degree angle The connecting piece 453, which is then bent into an L-shape and extends to the bottom of the terminal groove of the partition wall, is buckled to form the lower contact portion 43 of the solder ball, so that the lower contact 431 of the lower contact portion 43 can be linearly corresponded to the upper接点421.
请参阅图25，系为本实施例之第三变化实施，其大致相同本实施例之第二变化实施，其差异在于本变化实施之端子40之固定部45弯折一段差455，使得上接点421上下直线对应到下接触部43之中心。Please refer to FIG. 25, which is the implementation of the third variation of this embodiment, which is roughly the same as the implementation of the second variation of this embodiment. The difference is that the fixed portion 45 of the terminal 40 of this variation is bent by a difference 455 so that the upper contact The vertical line 421 corresponds to the center of the lower contact portion 43.
请参阅图26，系为本实施例之第四变化实施，其大致相同本实施例之第二变化实施，其差异在于本变化实施之端子40之连接片453弯折呈水平之长度较短，再藉由涂抹锡膏438连结呈锡球之下接触部43。Please refer to FIG. 26, which is the fourth variation implementation of this embodiment, which is roughly the same as the second variation implementation of this embodiment. The difference is that the connection piece 453 of the terminal 40 of this variation implementation is bent horizontally and has a shorter length. Then, the contact portion 43 under the solder ball is connected by applying solder paste 438.
请参阅图27至图31，系为本发明第三实施例，本实施例为一DMD晶片连接器，其设有一绝缘座体30、多数端子40及一绝缘片50，其大致相同第一实施例，其差异在于本变化实施之端子之端子间距为0.7424mm，端子数量为54个，其中：Please refer to Figures 27 to 31, which are the third embodiment of the present invention. This embodiment is a DMD chip connector, which is provided with an insulating base 30, a plurality of terminals 40 and an insulating sheet 50, which are substantially the same as the first embodiment For example, the difference is that the terminal pitch of the terminals implemented in this change is 0.7424mm, and the number of terminals is 54. Among them:
该绝缘座体30的高度大致有为1.219mm和1.6mm两种高度，绝缘座体30呈长方形体，其正中间设有一透空区37，该透空区37的左右两侧区域设有呈斜向排列之多数端子槽31，该每一端子槽31系下方开放且设有一顶面315，该顶面315设有一穿孔311，该每一端子槽31之上视呈长方形，设有二长壁31d及二短壁31e，该一长壁31d中段设有一凹部317，使端子槽31之中段呈一宽槽，该绝缘座体30之左右侧各设有一穿孔32及一凸柱33。The height of the insulating base body 30 is roughly 1.219mm and 1.6mm. The insulating base body 30 is a rectangular body with a permeable area 37 in the middle. The left and right sides of the permeable area 37 are provided with A plurality of terminal slots 31 are arranged obliquely. Each terminal slot 31 is open from the bottom and is provided with a top surface 315. The top surface 315 is provided with a through hole 311. Each terminal slot 31 is rectangular when viewed from above and has two lengths. The wall 31d and the two short walls 31e are provided with a recess 317 in the middle section of the long wall 31d, so that the middle section of the terminal groove 31 is a wide groove.
藉由该端子槽31之中段呈一宽槽，如此该多数端子槽31在塑胶射出成型时较易于加工制造。Since the middle section of the terminal groove 31 is a wide groove, the plurality of terminal grooves 31 are easier to process and manufacture during plastic injection molding.
该多数端子40系由该绝缘座体30底面组装固定于该多数端子槽31，该端子40系以金属板片下料方式一体形成有一固定部45及一转折部405，该固定部45呈一板体，其板面冲压凸设有一呈横向之凸部454，使该固定部45之板面抵靠一长壁31d而该凸部454抵紧另一长壁31d，该固定部45大致与端子槽31等长，该固定部45一侧设有凸出的迫紧部455藉以与一短壁31e迫紧，该固定部45之高度略低于端子槽31之高度，该固定部45之上端抵于端子槽31之顶面315；该转折部405设有一弯折板410、一向上弯曲延伸之上弹动部48及一向下弯曲延伸之下弹动部49，该转折部405弯曲的形状系金属板片下料方式而形成，该弯折板410连接于该固定部45一侧且转折180度而使该转折部405之板面折叠或平行于该固定部45之板面，该上弹动部48呈C形状，形成有双弹动力臂，该上弹动部48一端连接于该弯折板410上端且另一端连接一上接触部42，该上接触部42穿过该端子槽31之上端之顶面315之穿孔311，该上接触部42之上端呈一切断面形成一上接点421，该上接点421系设有导角422，该下弹动部49呈C形状，形成有双弹动力臂，该下弹动部49一端连接于该弯折板410下端且另一端连接一下接触部43，该下接触部43向下穿过该端子槽31之下端，该下接触部43之下端呈一切断面形成一下接点431，该多数端子40系以金属 板片下料冲压完成，每一端子之固定部45之下端系连接于一料带100。The plurality of terminals 40 are assembled and fixed to the plurality of terminal grooves 31 from the bottom surface of the insulating base body 30. The terminal 40 is integrally formed with a fixing portion 45 and a turning portion 405 by means of sheet metal blanking. The fixing portion 45 is formed as a The plate body is stamped with a transverse convex part 454 on the plate surface, so that the plate surface of the fixing part 45 abuts against a long wall 31d and the convex part 454 abuts against the other long wall 31d, and the fixing part 45 is approximately equal to The terminal groove 31 is the same length, and one side of the fixing portion 45 is provided with a protruding pressing portion 455 to tighten it with a short wall 31e. The height of the fixing portion 45 is slightly lower than the height of the terminal groove 31. The upper end abuts against the top surface 315 of the terminal slot 31; the turning portion 405 is provided with a bending plate 410, an upward bending and extending upper elastic portion 48, and a downward bending and extending lower elastic portion 49. The turning portion 405 is curved The shape is formed by cutting metal sheets. The bending plate 410 is connected to one side of the fixing portion 45 and turned 180 degrees so that the surface of the turning portion 405 is folded or parallel to the surface of the fixing portion 45. The upper elastic portion 48 is C-shaped, forming a double elastic arm. One end of the upper elastic portion 48 is connected to the upper end of the bending plate 410 and the other end is connected to an upper contact portion 42 which passes through the terminal The through hole 311 of the top surface 315 at the upper end of the groove 31, the upper end of the upper contact portion 42 is a cut surface to form an upper contact point 421, the upper contact point 421 is provided with a lead angle 422, and the lower elastic portion 49 is C-shaped, forming There is a double spring power arm. One end of the lower spring part 49 is connected to the lower end of the bending plate 410 and the other end is connected to the lower contact part 43. The lower contact part 43 passes downward through the lower end of the terminal groove 31. The lower contact part The lower end of 43 is a cut surface to form a lower contact 431. The plurality of terminals 40 are stamped and stamped with metal plates, and the lower end of the fixing portion 45 of each terminal is connected to a strip 100.
藉由该转折部405连接于该固定部45一侧且转折180度而使该转折部405之板面折叠或平行于该固定部45之板面，如此可具有以下优点:By connecting the turning portion 405 to one side of the fixing portion 45 and turning 180 degrees so that the board surface of the turning portion 405 is folded or parallel to the board surface of the fixing portion 45, it has the following advantages:
1.固定部45具有较大的板面而可与端子槽的四壁面抵紧定位。1. The fixing portion 45 has a large plate surface and can be tightly positioned with the four wall surfaces of the terminal groove.
2.该转折部405有足够的板面来形成上弹动部48和下弹动部49而能较佳之弹动效果。2. The turning portion 405 has enough board surface to form the upper elastic portion 48 and the lower elastic portion 49 for better elastic effect.
3.该转折部405弯曲的形状系金属板片下料方式而形成一上弹动部48和一下弹动部49，可达到易于控制上、下接点421、431的凸出高度位置。3. The curved shape of the turning portion 405 is a sheet metal blanking method to form an upper elastic portion 48 and a lower elastic portion 49, which can easily control the protruding height positions of the upper and lower contacts 421, 431.
请参阅图32，系为本实施例之第一变化实施，其大致相同第三实施例，其差异在于本变化实施之端子40之上、下接触部42、43和上、下弹动部48、49的连接处401呈90度角，如此可增强上、下接触部42、43的强度。Please refer to FIG. 32, which is the implementation of the first variation of this embodiment, which is substantially the same as the third embodiment, but the difference lies in the upper and lower contact portions 42, 43 and upper and lower spring portions 48 of the terminal 40 in this variation. The junction 401 of, 49 is at a 90-degree angle, which can increase the strength of the upper and lower contact portions 42, 43.
请参阅图33，系为本实施例之第二变化实施，其大致相同第二实施例，其差异在于本变化实施之端子40之上弹动部48连接一向下之限位凸部402，下弹动部49连接一向上之限位凸部402，该上、下弹动部48、49弹动时，该二限位凸部402可抵止于该弯折板410。Please refer to FIG. 33, which is a second variation implementation of this embodiment. It is substantially the same as the second embodiment. The difference is that the upper elastic portion 48 of the terminal 40 of this variation implementation is connected to a downward limiting protrusion 402, and the lower The elastic portion 49 is connected to an upward limiting protrusion 402. When the upper and lower elastic portions 48, 49 spring, the two limiting protrusions 402 can abut against the bending plate 410.
请参阅图34，系为本实施例之第三变化实施，其大致相同第三实施例，其差异在于本变化实施之端子40之弯折板410系分开成二段，该上、下弹动部48、49先藉由一料桥103相连，当该转折部405转折180度而使该转折部405之板面折叠或平行于该固定部45之板面时再切断该料桥103。Please refer to FIG. 34, which is the implementation of the third variation of this embodiment. It is substantially the same as the third embodiment. The difference is that the bending plate 410 of the terminal 40 of this variation is divided into two sections. The parts 48 and 49 are connected by a material bridge 103 first, and the material bridge 103 is cut when the turning part 405 is turned 180 degrees so that the surface of the turning part 405 is folded or parallel to the surface of the fixing part 45.
请参阅图35，系为本实施例之第四变化实施，其大致相同第三实施例，其差异在于本变化实施之多数端子槽31呈直向排列。Please refer to FIG. 35, which is the fourth variation of this embodiment, which is substantially the same as the third embodiment, but the difference is that most of the terminal slots 31 in this variation are arranged in a straight direction.
请参阅图36及图37，系为本实施例之第五变化实施，其大致相同第二实施例之第四变化实施，其差异在于本变化实施之端子40之上、下弹动部48、49大致呈L形的双弹动力臂且先藉由一料桥103相连，同样当该转折部405转折180度而使该转折部405之板面折叠或平行于该固定部45之板面时再切断该料桥103，另外，该固定部之上下段一侧另有连接一板片，该二板片转折180度而使板面折叠或平行于该固定部45之板面而成二凸部454，该二凸部454同样系抵紧端子槽的一长壁。Please refer to FIGS. 36 and 37, which are the implementation of the fifth variation of this embodiment, which is substantially the same as the implementation of the fourth variation of the second embodiment. The difference lies in the upper and lower elastic portions 48, 49 is a substantially L-shaped double elastic power arm and is first connected by a material bridge 103, also when the turning portion 405 is turned 180 degrees so that the board surface of the turning portion 405 is folded or parallel to the board surface of the fixing portion 45 Then cut off the material bridge 103. In addition, there is another plate connected to the upper and lower sections of the fixing portion. The two plates are turned 180 degrees to make the board surface folded or parallel to the board surface of the fixing portion 45 to form two convex The two protruding portions 454 are also tightly pressed against a long wall of the terminal slot.
请参阅图38及图39，系为本实施例之第六变化实施，其大致相同第三实施例，其差异在于本变化实施之端子40一体形成有一固定部45及一转 折部405，该固定部45呈一板体，其板面冲压凸设有一凸部454且一侧弯折90度形成一凸部454，使该固定部45之板面抵靠端子槽31之一长壁31d(配合参阅图27A)而该二凸部454抵紧另一长壁31d，该固定部45大致与端子槽31等长，该固定部45二侧与二短壁31e紧配，该固定部45之高度略低于端子槽31之高度，该固定部45之上端抵于端子槽31之顶面；该转折部405设有一弯折板410、一向上弯曲延伸之上弹动部48及一向下弯曲延伸之下弹动部49，该弯折板410连接于该固定部45一侧且转折90度而使该转折部405之板面垂直于该固定部45之板面，该上弹动部48系板面向上弯曲延伸，该上弹动部48一端连接于该弯折板410上端且另一端连接一上接触部42，该上接触部42穿过该端子槽之顶面之穿孔，该上接触部42之板面最上端形成一上接点421，该下弹动部49系板面向下弯曲延伸，该下弹动部49一端连接于该弯折板410下端且另一端连接一下接触部43，该下接触部43向下穿出该端子槽31，该下接触部43之板面最上端形成一下接点431。Please refer to FIGS. 38 and 39, which are the sixth variation implementation of this embodiment, which is substantially the same as the third embodiment. The difference is that the terminal 40 of this variation implementation is integrally formed with a fixing portion 45 and a turning portion 405. The portion 45 is a plate body, the plate surface is stamped with a convex portion 454 and one side is bent 90 degrees to form a convex portion 454, so that the plate surface of the fixing portion 45 abuts against a long wall 31d of the terminal groove 31 (matching 27A) and the two convex portions 454 abut the other long wall 31d, the fixing portion 45 is approximately the same length as the terminal groove 31, the two sides of the fixing portion 45 are tightly matched with the two short walls 31e, the height of the fixing portion 45 Slightly lower than the height of the terminal slot 31, the upper end of the fixing portion 45 abuts the top surface of the terminal slot 31; the turning portion 405 is provided with a bending plate 410, an upward bending and extending upper elastic portion 48, and a downward bending and extending portion The lower elastic portion 49, the bending plate 410 is connected to one side of the fixing portion 45 and turned 90 degrees so that the plate surface of the turning portion 405 is perpendicular to the plate surface of the fixing portion 45, and the upper elastic portion 48 is The board surface is bent upwards. One end of the upper elastic portion 48 is connected to the upper end of the bent plate 410 and the other end is connected to an upper contact portion 42 which passes through the perforation of the top surface of the terminal groove. The uppermost end of the plate surface of the portion 42 forms an upper contact point 421. The lower elastic portion 49 is curved and extends downward from the plate surface. One end of the lower elastic portion 49 is connected to the lower end of the bending plate 410 and the other end is connected to the lower contact portion 43, The lower contact portion 43 penetrates the terminal slot 31 downward, and the uppermost end of the plate surface of the lower contact portion 43 forms a lower contact 431.
请参阅图40，系为本实施例之第七变化实施，其大致相同第三实施例，其差异在于本变化实施之端子之端子槽之上下端皆开放且上段略较下段窄而形成一挡止面318，该挡止面318呈斜面，该端子40之固定部45下段略较上段窄而形成一挡止面456，该挡止面456呈斜面，当端子40由端子槽31上端装入时，端子40之挡止面456可抵止于端子槽之挡止面318。Please refer to FIG. 40, which is the seventh variation of this embodiment. It is roughly the same as the third embodiment. The difference is that the upper and lower ends of the terminal grooves of the terminals of this variation are both open and the upper section is slightly narrower than the lower section to form a block The stop surface 318 is inclined. The lower section of the fixed portion 45 of the terminal 40 is slightly narrower than the upper section to form a stop surface 456. The stop surface 456 is inclined. When the terminal 40 is inserted into the upper end of the terminal slot 31 At this time, the blocking surface 456 of the terminal 40 can abut against the blocking surface 318 of the terminal groove.
请参阅图41至图43，系为本实施例之第八变化实施，其大致相同第三实施例之第七变化实施，其差异在于本变化实施之端子40之上、下弹动部48、49大致呈L形，且本变化实施之端子之端子槽之上下端皆开放且上段略较下段窄而形成一挡止面318，该挡止面318呈斜面，该端子40之固定部45上段略较下段窄而形成一挡止面456，该挡止面456呈斜面，当端子40由端子槽31下端装入时，端子40之挡止面456可抵止于端子槽之挡止面318。Please refer to FIGS. 41 to 43, which are the eighth modification implementation of this embodiment, which is substantially the same as the seventh modification implementation of the third embodiment, and the difference lies in the upper and lower elastic portions 48, 49 is approximately L-shaped, and the upper and lower ends of the terminal groove of the terminal of this modified implementation are both open and the upper section is slightly narrower than the lower section to form a blocking surface 318. The blocking surface 318 is inclined. The upper section of the fixed portion 45 of the terminal 40 Slightly narrower than the lower section, a stop surface 456 is formed. The stop surface 456 is inclined. When the terminal 40 is inserted from the lower end of the terminal groove 31, the stop surface 456 of the terminal 40 can resist the stop surface 318 of the terminal groove. .
请参阅图44，系为本实施例之第九变化实施，其大致相同第三实施例之第八变化实施，其差异在于本变化实施之端子40之上、下弹动部48、49大致呈弯弧形状。Please refer to FIG. 44, which is the implementation of the ninth variation of this embodiment, which is substantially the same as the implementation of the eighth variation of the third embodiment. The difference is that the upper and lower spring portions 48, 49 of the terminal 40 of this variation are approximately Curved shape.
请参阅图45，系为本实施例之第十变化实施，其大致相同第三实施例， 其差异在于本变化实施之绝缘座体30的高度较大，端子槽31较深，端子40呈瘦高型，该上、下弹动部48、49大致呈上下方向延伸之双弹动力臂。Please refer to FIG. 45, which is the tenth variation of this embodiment. It is roughly the same as the third embodiment. The difference is that the height of the insulating base 30 is larger, the terminal groove 31 is deeper, and the terminal 40 is thinner. High type, the upper and lower elastic parts 48 and 49 are substantially double elastic arms extending in the up and down direction.
请参阅图46，系为本实施例之第十一变化实施，其大致相同第三实施例之第十变化实施，其差异在于本变化实施之端子40之上、下弹动部48、49大致呈斜向方向延伸之双弹动力臂。Please refer to FIG. 46, which is the implementation of the eleventh variation of this embodiment, which is substantially the same as the implementation of the tenth variation of the third embodiment. The difference is that the upper and lower spring portions 48, 49 of the terminal 40 of this variation are approximately A double elastic power arm that extends in an oblique direction.
请参阅图47，系为本实施例之第十二变化实施，其大致相同第三实施例之第十变化实施，其差异在于本变化实施之端子槽31系为上下皆开放，大致相同第八变化实施，端子40之挡止面可抵止于端子槽之挡止面。Please refer to FIG. 47, which is the twelfth variation implementation of this embodiment, which is roughly the same as the tenth variation implementation of the third embodiment. The difference is that the terminal slot 31 of this variation implementation is open up and down, which is roughly the same as the eighth embodiment. In a modified implementation, the blocking surface of the terminal 40 can abut against the blocking surface of the terminal groove.
请参阅图48，系为本实施例之第十三变化实施，其大致相同第三实施例之第十二变化实施，其差异在于本变化实施之端子40之上、下弹动部48、49大致呈斜向方向延伸之双弹动力臂。Please refer to FIG. 48, which is the implementation of the thirteenth modification of this embodiment, which is substantially the same as the implementation of the twelfth modification of the third embodiment, and the difference lies in the upper and lower spring portions 48, 49 of the terminal 40 in this modification. A double elastic power arm that extends roughly in an oblique direction.
请参阅图49，系为本实施例之第十四变化实施，其大致相同第三实施例之第十三变化实施。Please refer to FIG. 49, which is the implementation of the fourteenth variation of this embodiment, which is substantially the same as the implementation of the thirteenth variation of the third embodiment.
请参阅图50，系为本实施例之第十五变化实施，其大致相同第三实施例之第十四变化实施，其差异在于本变化实施之端子槽31较该绝缘座体30的上面307为低且较该绝缘座体30的下面308为高。Please refer to FIG. 50, which is the fifteenth modification of this embodiment, which is substantially the same as the fourteenth modification of the third embodiment. The difference is that the terminal groove 31 of this modification is larger than the upper surface 307 of the insulating base 30 It is lower and higher than the lower surface 308 of the insulating base body 30.
请参阅图51，系为本实施例之第十六变化实施，其大致相同第三实施例，其差异在于本变化实施之端子槽31设有底面316且上端开放。Please refer to FIG. 51, which is the sixteenth modification of this embodiment. It is substantially the same as the third embodiment. The difference is that the terminal groove 31 of this modification is provided with a bottom surface 316 and the upper end is open.
该多数端子40系由该绝缘座体30上面组装固定于该多数端子槽31，该端子40系一体设有一固定部45及一转折部405，该固定部45呈一板体，该固定部45与端子槽31固定，该固定部45下端底靠于该底面316；该转折部405设有一弯折板410及一向上弯曲延伸之上弹动部48，该转折部405弯曲的形状系金属板片下料方式而形成，该弯折板410连接于该固定部45一侧且转折180度而使该转折部405之板面折叠或平行于该固定部45之板面，该上弹动部48呈斜向延伸的U形状，形成有双弹动力臂，该上弹动部48一端连接于该弯折板410上端且另一端连接一上接触部42，该上接触部42凸出该端子槽31上端并位于相邻端子槽之上方，该上接触部42之上端呈一切断面形成一上接点421，该上接点421系设有导角422，该下弹动部49呈C形状，该下弹动部49一端连接于该弯折板410下端且另一端连接一下接触部43，该下接触部43向下穿出该端子槽31，该下接触部43之下端 呈一切断面形成一下接点431，The plurality of terminals 40 are assembled and fixed to the plurality of terminal grooves 31 from the insulating base 30. The terminal 40 is integrally provided with a fixing portion 45 and a turning portion 405. The fixing portion 45 is a plate body, and the fixing portion 45 It is fixed to the terminal groove 31, and the lower end of the fixing portion 45 rests against the bottom surface 316; the turning portion 405 is provided with a bending plate 410 and an upwardly curved and extending upper elastic portion 48. The bending shape of the turning portion 405 is a metal plate The bending plate 410 is connected to one side of the fixed portion 45 and turned 180 degrees so that the surface of the turning portion 405 is folded or parallel to the surface of the fixed portion 45, and the upper elastic portion 48 is a U shape extending obliquely, forming a double elastic power arm. One end of the upper elastic portion 48 is connected to the upper end of the bending plate 410 and the other end is connected to an upper contact portion 42 which protrudes from the terminal The upper end of the groove 31 is located above the adjacent terminal groove. The upper end of the upper contact portion 42 is a cut surface to form an upper contact point 421. The upper contact point 421 is provided with a lead angle 422. The lower elastic portion 49 is C-shaped. One end of the lower elastic portion 49 is connected to the lower end of the bending plate 410 and the other end is connected to the lower contact portion 43. The lower contact portion 43 penetrates the terminal groove 31 downward, and the lower end of the lower contact portion 43 forms a cut surface to form a lower contact. 431,
该固定部45之一侧弯折一呈90度之连接片453，该连接片453再弯折呈L形延伸至隔壁之端子槽31之下方之一锡球槽319，并扣合位于该锡球槽319之一锡球，该锡球为下接触部43，如此下接触部43之下接点431可上下直线对应到该上接点421。One side of the fixing portion 45 is bent with a 90-degree connecting piece 453, and the connecting piece 453 is bent into an L shape and extends to a solder ball groove 319 below the terminal groove 31 of the partition wall, and is snapped into the solder One of the ball grooves 319 is a solder ball, and the solder ball is the lower contact portion 43, so that the lower contact 431 of the lower contact portion 43 can correspond to the upper contact 421 in a straight line up and down.
请参阅图52，系为本实施例之第十七变化实施，其大致相同第三实施例，其差异在于本变化实施之绝缘座体30系设有一下盖306盖合于下面。Please refer to FIG. 52, which is the seventeenth variation of this embodiment. It is substantially the same as the third embodiment. The difference is that the insulating base 30 of this variation is provided with a lower cover 306 covering the bottom.
上述各实施例皆如图4所示，该上接点421系设有导角422。As shown in FIG. 4 in each of the above embodiments, the upper contact 421 is provided with a lead angle 422.
本发明之多个实施例之结构特征皆可相互交叉应用，二个或二个以上之结构特征相加组合应用于该多个实施例，且为清晰说明本专利案之结构特征，不再增加上述之结构特征相互交叉结合或相类似之结构特征多个相加组合之图面实施例，特此说明。The structural features of the multiple embodiments of the present invention can all be applied to each other. The addition and combination of two or more structural features are applied to the multiple embodiments, and in order to clearly illustrate the structural features of this patent, no additional The above-mentioned structural features are cross-combined or multiple similar structural features are combined together in a drawing embodiment, which is hereby explained.
请参阅图53，系为本发明第四实施例，本实施例为一笔记型电脑510，其内可设置有如前述第一至第三实施例所述之晶片连接器。Please refer to FIG. 53, which is a fourth embodiment of the present invention. This embodiment is a notebook computer 510 in which the chip connector as described in the first to third embodiments can be provided.
请参阅图54，系为本发明第五实施例，本实施例为一伺服器520，其内可设置有如前述第一至第三实施例所述之晶片连接器。Please refer to FIG. 54, which is a fifth embodiment of the present invention. This embodiment is a server 520 in which the chip connectors described in the first to third embodiments can be provided.
请参阅图55，系为本发明第六实施例，本实施例为一投影机530，其内可设置有如前述第一至第八实施例所述之晶片连接器。Please refer to FIG. 55, which is the sixth embodiment of the present invention. This embodiment is a projector 530 in which the chip connector as described in the first to eighth embodiments can be provided.
请参阅图56，系为本发明第七实施例，本实施例为一个人桌上型电脑540，其内可设置有如前述第一至第三实施例所述之晶片连接器。Please refer to FIG. 56, which is a seventh embodiment of the present invention. This embodiment is a personal desktop computer 540 in which the chip connector as described in the first to third embodiments can be installed.
除了上述者，本发明各实施例之晶片连接器亦可设于各种类型的设备中并与各种类型的设备连接，所述设备诸如笔记型电脑或平板电脑或手机或各种投影设备产品或各种无线充电器或各种无线设备产品或机顶盒或伺服器或桌上型电脑或各种移动可携式电子设备仪器或电视或游戏机或各种电竞设备产品或各种影音设备产品或各种电子零件或各种AR或VR电子设备产品或各种其他适用或可应用之电子设备产品。In addition to the above, the chip connectors of the various embodiments of the present invention can also be provided in various types of equipment and connected with various types of equipment, such as notebook computers or tablet computers or mobile phones or various projection equipment products. Or various wireless chargers or various wireless equipment products or set-top boxes or servers or desktop computers or various mobile portable electronic equipment or televisions or game consoles or various e-sports equipment products or various audio-visual equipment products Or various electronic components or various AR or VR electronic equipment products or various other applicable or applicable electronic equipment products.
在较佳实施例之详细说明中所提出之具体的实施例仅为了易于说明本发明之技术内容，而并非将本发明狭义地限制于该实施例，在不超出本发明之精神及以下权利要求书之情况，可作种种变化实施。The specific embodiment proposed in the detailed description of the preferred embodiment is only to facilitate the description of the technical content of the present invention, and does not restrict the present invention to this embodiment in a narrow sense, and does not exceed the spirit of the present invention and the following claims The situation of the book can be implemented with various changes.

Claims (5)

  1. 一种晶片连接器，其包括有:A chip connector, which includes:
    一绝缘座体，其设有多个端子槽，每一端子槽设有一底面；An insulating base body provided with a plurality of terminal slots, and each terminal slot is provided with a bottom surface;
    多个端子，该多个端子定位于该多个端子槽，每一端子以金属板片下料方式形成，该端子设有一C形主体，该C形主体二端分别连接一向上之上接触部及一向下之下接触部，该上接触部之断面形成上接点，该下接触部之断面形成下接点，该下接点穿过该底面之穿孔；及A plurality of terminals, the plurality of terminals are positioned in the plurality of terminal grooves, and each terminal is formed by a sheet metal blanking method. The terminal is provided with a C-shaped main body, and two ends of the C-shaped main body are respectively connected to an upward and upper contact portion And a downward lower contact portion, the cross section of the upper contact portion forms an upper contact point, the cross section of the lower contact portion forms a lower contact point, and the lower contact point passes through the perforation of the bottom surface; and
    一绝缘片，其上设有多个穿孔配合该多个端子槽，每一穿孔之长度皆较每一端子槽为短，该绝缘片贴合固定于该绝缘座体上并覆盖该多个端子槽大部分长度，该端子之C形主体抵靠于端子槽之一侧、底面及该绝缘片。An insulating sheet is provided with a plurality of perforations to match the plurality of terminal slots, the length of each perforation is shorter than that of each terminal slot, and the insulating sheet is fixed on the insulating base body and covers the plurality of terminals Most of the length of the slot, the C-shaped body of the terminal abuts against one side, bottom surface of the terminal slot and the insulating sheet.
  2. 一种晶片连接器，其包括有:A chip connector, which includes:
    一绝缘座体，其设有多个端子槽；An insulating base body with multiple terminal slots;
    多个端子，该多个端子定位于该多个端子槽，每一端子以金属板片下料方式一体形成有一固定部及一转折部，该固定部呈一板体，该固定部与该端子槽固定；该转折部设有一弯折板、一向上弯曲延伸之上弹动部及一向下弯曲延伸之下弹动部，该弯折板连接于该固定部一侧且转折90度或180度而使该转折部之板面垂直或平行于该固定部之板面，该上弹动部一端连接于该弯折板且另一端连接一上接触部，该上接触部穿过该端子槽之上端，该下弹动部一端连接于该弯折板且另一端连接一下接触部，该下接触部穿过该端子槽之下端。A plurality of terminals, the plurality of terminals are positioned in the plurality of terminal grooves, and each terminal is integrally formed with a fixing part and a turning part by means of sheet metal blanking. The fixing part is a plate body, and the fixing part and the terminal The groove is fixed; the turning part is provided with a bent plate, an upwardly bent and extended upper elastic part and a downwardly bent and extended lower elastic part, the bent plate is connected to one side of the fixed part and turned 90 degrees or 180 degrees The board surface of the turning portion is perpendicular or parallel to the board surface of the fixed portion, one end of the upper elastic portion is connected to the bending plate and the other end is connected to an upper contact portion, the upper contact portion passes through the terminal groove At the upper end, one end of the lower elastic part is connected to the bending plate and the other end is connected to a lower contact part, and the lower contact part passes through the lower end of the terminal groove.
  3. 如权利要求1或2所述的晶片连接器，其中该多个端子槽呈斜向排列。3. The chip connector of claim 1 or 2, wherein the plurality of terminal grooves are arranged obliquely.
  4. 如权利要求2所述的晶片连接器，其中该弯折板连接于该固定部一侧且转折180度而使该转折部之板面平行于该固定部之板面，该上弹动部及该下弹动部弯曲的形状是金属板片下料方式而形成。2. The chip connector of claim 2, wherein the bent plate is connected to one side of the fixing portion and is turned 180 degrees so that the plate surface of the turning portion is parallel to the plate surface of the fixing portion, the upper elastic portion and The curved shape of the lower elastic portion is formed by a sheet metal blanking method.
  5. 如权利要求4所述的晶片连接器，其中该上弹动部及该下弹动部皆呈C 形状。4. The chip connector of claim 4, wherein the upper elastic portion and the lower elastic portion are both C-shaped.
PCT/CN2020/082196 2019-03-29 2020-03-30 Wafer connector WO2020200181A1 (en)

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CN113991376A (en) * 2021-09-30 2022-01-28 歌尔光学科技有限公司 DMD assembly, DLP optical machine module and DLP projector

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