CN212968341U - USB connector - Google Patents
USB connector Download PDFInfo
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- CN212968341U CN212968341U CN202022021117.1U CN202022021117U CN212968341U CN 212968341 U CN212968341 U CN 212968341U CN 202022021117 U CN202022021117 U CN 202022021117U CN 212968341 U CN212968341 U CN 212968341U
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- usb connector
- mounting
- contact part
- mounting seat
- elastic
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Abstract
The utility model discloses a USB connector, include: the terminal group comprises a first terminal group and a second terminal group, the first terminal group comprises a plurality of first terminals, and the second terminal group comprises a plurality of second terminals; the mounting seat is provided with a plurality of first mounting grooves and a plurality of second mounting grooves, the first mounting grooves are arranged above the second mounting grooves, each first terminal is inserted into the mounting seat along each first mounting groove, and the first contact part is abutted to the mounting seat; each second terminal is inserted into the mounting seat along each second mounting groove, and the second contact part is abutted with the mounting seat; the shell is sleeved on the outer side of the mounting seat; the elastic component is arranged on the shell, and a bent first elastic sheet is arranged on the elastic component. The utility model discloses the USB connector can be connected with other equipment, and can reach the anti-electromagnetic interference effect.
Description
Technical Field
The utility model relates to a connector technical field, in particular to USB connector.
Background
USB (Universal Serial Bus), abbreviated as "Universal Serial Bus" in chinese, is an external Bus standard for standardizing the connection and communication between a computer and external devices. At present, the existing USB connector in the market mainly adopts the assembly structure of terminal, gluey core and shell, and the connector of this kind of structure is the direct welding on the PCB board, and it can't be connected with other equipment, does not also possess anti-electromagnetic interference's function in addition.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a USB connector can be connected with other equipment, and can reach the anti-electromagnetic interference effect.
According to the utility model discloses USB connector, include:
a terminal set including a first terminal set including a plurality of first terminals and a second terminal set including a plurality of second terminals; the first terminal comprises a first main body part and a first contact part, the first contact part is connected with one end of the first main body part, the other end of the first main body part is used for grounding, and the first contact part is U-shaped; the second terminal comprises a second main body part and a second contact part, the second contact part is connected with one end of the second main body part, the other end of the second main body part is used for grounding, the second contact part is in a hook shape, and the first contact part and the second contact part are used for being connected with other connectors;
the mounting seat is provided with a plurality of first mounting grooves and a plurality of second mounting grooves, the first mounting grooves are arranged above the second mounting grooves, each first terminal is inserted into the mounting seat along each first mounting groove, and the first contact part is abutted to the mounting seat; each second terminal is inserted into the mounting seat along each second mounting groove, and the second contact part is abutted with the mounting seat;
the shell is sleeved on the outer side of the mounting seat;
the elastic assembly is arranged on the shell, and a bent first elastic sheet is arranged on the elastic assembly.
According to the utility model discloses USB connector has following beneficial effect at least:
the utility model discloses USB connector sets up an elastic component on the shell, is provided with the first flexure strip of buckling on this elastic component, can make USB connector and other equipment connections through the first flexure strip that sets up for the USB connector can reach the anti-electromagnetic interference effect.
According to some embodiments of the utility model, elastic component is relative be provided with the locating hole in the one side of shell, the shell is in be provided with the third lug on the corresponding position of locating hole, the third lug rivet in so that shell and elastic component fixed connection in the locating hole, still be provided with a plurality of joint pieces on the shell, the joint piece with the elastic component joint.
According to some embodiments of the invention, the snap tab, the third bump and the housing are of an integrally formed structure.
According to some embodiments of the invention, the end of the first elastic piece is provided as a folded portion.
According to some embodiments of the invention, the housing is provided with a plurality of second elastic pieces, the second elastic pieces are used for being fixed with other connector butts.
According to the utility model discloses a some embodiments, be provided with on the shell and dodge the groove, it is used for dodging to dodge the groove and takes place deformation the second flexure strip.
According to some embodiments of the invention, the first body portion and the second body portion are L-shaped.
According to some embodiments of the utility model, be provided with the guide way on the shell, be provided with on the mount pad with the first lug of guide way complex, first lug with the guide way cooperation is connected, so that the mount pad is followed the guide way inserts the shell.
According to the utility model discloses a some embodiments still include the back stopper, be provided with first draw-in groove on the mount pad, be provided with bellied first lock joint piece on the back stopper, the back stopper passes through first lock joint piece is followed first draw-in groove inserts in the mount pad, the tip of first draw-in groove still is provided with the second lock joint piece, the second lock joint piece is used for spacingly first lock joint piece in the first draw-in groove.
According to the utility model discloses a some embodiments, still be provided with the second lug on the mount pad, the back stopper is in be provided with the second through-hole on the corresponding position of second lug, the back stopper passes through the second through-hole with the cooperation of second lug is connected, in order to insert in the mount pad.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded view of a USB connector according to an embodiment of the present invention;
fig. 2 is a three-dimensional structure diagram of the USB connector according to the embodiment of the present invention;
FIG. 3 is a perspective view of the housing of FIG. 2;
FIG. 4 is a perspective view of the USB connector of the present invention with the housing and the elastic member removed;
fig. 5 is a rear view of fig. 4.
Reference numerals:
a first terminal 100; a first body portion 110; a first contact portion 120;
a second terminal 200; a second body portion 210; and a second contact portion 220;
a mount 300; a first bump 310; a first card slot 320; the second fastening block 321; a second bump 330;
a housing 400; a third bump 410; a second elastic sheet 420; a guide groove 430; a snap tab 440;
an elastic member 500; a first elastic sheet 510; a folded portion 511;
a rear plug 600; a first snap block 610; a second through hole 620.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated in relation to the orientation description, such as up, down, left, right, front, rear, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, an embodiment of the present invention provides a USB connector, including:
the terminal group comprises a first terminal group and a second terminal group, wherein the first terminal group comprises a plurality of first terminals 100, and the second terminal group comprises a plurality of second terminals 200; the first terminal 100 includes a first main body 110 and a first contact portion 120, the first contact portion 120 is connected to one end of the first main body 110, the other end of the first main body 110 is used for grounding, and the first contact portion 120 is U-shaped; the second terminal 200 includes a second body portion 210 and a second contact portion 220, the second contact portion 220 is connected to one end of the second body portion 210, the other end of the second body portion 210 is used for grounding, the second contact portion 220 is in a hook shape, and the first contact portion 120 and the second contact portion 220 are used for connecting with other connectors;
the mounting seat 300 is provided with a plurality of first mounting grooves and a plurality of second mounting grooves, the first mounting grooves are arranged above the second mounting grooves, each first terminal 100 is inserted into the mounting seat 300 along each first mounting groove, and the first contact part 120 abuts against the mounting seat 300; each second terminal 200 is inserted into the mount 300 along each second mounting groove with the second contact portion 220 abutting against the mount 300;
a housing 400, wherein the housing 400 is sleeved outside the mounting seat 300;
the elastic assembly 500, the elastic assembly 500 is disposed on the housing 400, and the elastic assembly 500 is provided with a bent first elastic sheet 510.
According to the utility model discloses USB connector has following beneficial effect at least:
the utility model discloses USB connector sets up an elastic component 500 on the shell, is provided with the first flexure strip 510 of buckling on this elastic component 500, can make USB connector and other equipment connect through the first flexure strip 510 that sets up for the USB connector can reach anti-electromagnetic interference effect.
In some embodiments of the present invention, a positioning hole is disposed on a surface of the elastic component 500 opposite to the housing 400, the housing 400 is provided with a third protrusion 410 at a corresponding position of the positioning hole, the third protrusion 410 is riveted in the positioning hole to fixedly connect the housing 400 and the elastic component 500, the housing 400 is further provided with a plurality of clamping pieces 440, and the clamping pieces 440 are clamped with the elastic component 500.
As shown in fig. 1 and fig. 2, specifically, the elastic component 500 is provided with a positioning hole, the housing 400 is provided with a third protrusion 410 at a corresponding position of the positioning hole, and the positioning and fixing between the housing 400 and the elastic component 500 are realized through the cooperation of the positioning hole and the third protrusion 410; the housing 400 is further provided with a plurality of clamping pieces 440, and the elastic assembly 500 and the housing 400 can be clamped by the clamping pieces 440, so that the connection stability between the housing 400 and the elastic assembly 500 is enhanced.
In some embodiments of the present invention, the clip tab 440, the third protrusion 410 and the housing 400 are integrally formed. By integrally molding the clip sheet 440, the third protrusion 410 and the housing 400, the connection stability between the clip sheet 440, the third protrusion 410 and the housing 400 is enhanced, which facilitates the stable connection between the housing 400 and the elastic assembly 500.
In some embodiments of the present invention, the end of the first elastic sheet 510 is provided as a folded portion 511.
As shown in fig. 1 and 2, both side ends of the first elastic piece 510 are provided with folded portions 511, and the folded portions 511 can increase the contact area and enhance the structural stability of the first elastic piece 510 when the first elastic piece 510 abuts against other devices.
In some embodiments of the present invention, the housing 400 is provided with a plurality of second elastic pieces 420, and the second elastic pieces 420 are used for being fixed in abutment with other connectors.
As shown in fig. 3, the second elastic pieces 420 are respectively disposed on two opposite side surfaces of the housing 400, and by disposing the plurality of second elastic pieces 420 on the housing 400, when the connector is connected to another connector, the second elastic pieces 420 are deformed, and the inserted connector is clamped and fixed by using elastic force, so that stable connection between the USB connector and another connector can be achieved.
In some embodiments of the present invention, an avoiding groove is provided on the housing 400, and the avoiding groove is used for avoiding the second elastic sheet 420 that deforms.
As shown in fig. 3, the avoiding groove is a through hole penetrating in the thickness direction of the housing 400, and the position of the avoiding groove is adapted to the position of the second elastic sheet 420; when the USB connector is connected to another connector, the second elastic piece 420 is deformed and pressed toward the housing 400, and the second elastic piece 420 can pass through the avoiding groove by the avoiding groove, so that the housing 400 is ensured to have a sufficient space for accommodating the inserted connector.
In some embodiments of the present invention, the first body portion 110 and the second body portion 210 are L-shaped.
In some embodiments of the present invention, the housing 400 is provided with a guide groove 430, the mounting base 300 is provided with a first protrusion 310 engaged with the guide groove 430, and the first protrusion 310 is engaged with the guide groove 430, so that the mounting base 300 is inserted into the housing 400 along the guide groove 430.
As shown in fig. 1, the guide grooves 430 are disposed at opposite sides of the housing 400, the first protrusions 310 are disposed at positions corresponding to the guide grooves 430 on the mounting base 300, and when the mounting base 300 is inserted into the housing 400, the mounting base 300 is stably inserted into the housing 400 by the cooperation of the first protrusions 310 and the guide grooves 430.
The utility model discloses an in some embodiments, still include back stopper 600, be provided with first draw-in groove 320 on the mount pad 300, be provided with bellied first lock joint piece 610 on the back stopper 600, back stopper 600 inserts in the mount pad 300 through first lock joint piece 610 along first draw-in groove 320, the tip of first draw-in groove 320 still is provided with second lock joint piece 321, second lock joint piece 321 is used for spacing first lock joint piece 610 in first draw-in groove 320.
As shown in fig. 1 and 5, the rear plug 600 is provided with a plurality of through grooves, the terminal group passes through the rear plug 600 and is connected with the circuit board, the two sides of the rear plug 600 are symmetrically provided with first fastening blocks 610, the mounting base 300 is provided with a first clamping groove 320, the rear plug can be inserted into the mounting base 300 along the first clamping groove 320 through the first fastening blocks 610 and the first clamping groove 320, and the end of the first clamping groove 320 is further provided with a second fastening block 321, so that the rear plug 600 can be fixed on the mounting base 300.
In some embodiments of the present invention, the mounting base 300 is further provided with a second bump 330, the rear plug 600 is provided with a second through hole 620 at a corresponding position of the second bump 330, and the rear plug 600 is connected with the second bump 330 through the second through hole 620 in a matching manner so as to be inserted into the mounting base 300.
As shown in fig. 1 and 4, two second through holes 620 are provided in the rear plug 600, the second protrusion 330 is also provided at a position corresponding to the second through hole 620 in the mounting seat 300, and the rear plug 600 can be inserted into the mounting seat along the second protrusion 330 by the engagement of the second protrusion 330 and the second through hole 620.
The USB connector according to an embodiment of the present invention is described below with reference to fig. 1 to 5.
A USB connector includes a terminal set, a mounting base 300, a housing 400, an elastic member, and a rear plug.
The terminal group comprises a first terminal group and a second terminal group, wherein the first terminal group comprises a plurality of first terminals 100, and the second terminal group comprises a plurality of second terminals 200; the first terminal 100 includes a first main body 110 and a first contact portion 120, the first contact portion 120 is connected to one end of the first main body 110, the other end of the first main body 110 is used for grounding, and the first contact portion 120 is U-shaped; the second terminal 200 includes a second body portion 210 and a second contact portion 220, the second contact portion 220 is connected to one end of the second body portion 210, the other end of the second body portion 210 is used for grounding, the second contact portion 220 is hook-shaped, the first contact portion 120 and the second contact portion 220 are used for connecting to other connectors, and the first body portion 110 and the second body portion 210 are L-shaped;
the mounting seat 300 is provided with a plurality of first mounting grooves and a plurality of second mounting grooves, the first mounting grooves are arranged above the second mounting grooves, each first terminal 100 is inserted into the mounting seat 300 along each first mounting groove, and the first contact part 120 abuts against the mounting seat 300; each second terminal 200 is inserted into the mount 300 along each second mounting groove with the second contact portion 220 abutting against the mount 300;
the shell 400 is sleeved on the outer side of the mounting seat 300, and the two opposite sides of the shell 400 are provided with a second elastic sheet 420 and an avoiding groove which is used for avoiding the deformed second elastic sheet; the housing 400 is further provided with a guide groove 430, the mounting base 300 is provided with a first projection 310 matched with the guide groove 430, and the first projection 310 is matched and connected with the guide groove 430, so that the mounting base 300 is inserted into the housing 400 along the guide groove 430;
the elastic assembly 500 is arranged on the shell 400, a bent first elastic sheet 510 is arranged on the elastic assembly 500, and two end parts of the first elastic sheet 510 are respectively provided with a folding part 511; the elastic assembly 500 is provided with a positioning hole which is used for being matched with the third bump on the shell 400 to fixedly connect the shell 400 with the elastic assembly 500, in addition, the shell 400 is also provided with a clamping piece which is used for being clamped with the elastic assembly 500, and the clamping piece 440, the third bump 410 and the shell 400 are of an integrally formed structure;
the rear plug 600 is arranged at the lower end of the mounting base 300, the tail end of the terminal group passes through the rear plug 600 and is connected with the circuit board, the mounting base 300 is also provided with a second bump 330, the rear plug 600 is provided with a second through hole 620 at the corresponding position of the second bump 330, and the rear plug 600 is matched and connected with the second bump 330 through the second through hole 620 so as to be inserted into the mounting base 300; in addition, the mounting base 300 is provided with a first clamping groove 320, the rear plug 600 is provided with a first protruding buckling block 610, the rear plug 600 is inserted into the mounting base 300 along the first clamping groove 320 through the first buckling block 610, the end of the first clamping groove 320 is further provided with a second buckling block 321, and the second buckling block 321 is used for limiting the first buckling block 610 in the first clamping groove 320.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. A USB connector, comprising:
a terminal set including a first terminal set including a plurality of first terminals and a second terminal set including a plurality of second terminals; the first terminal comprises a first main body part and a first contact part, the first contact part is connected with one end of the first main body part, the other end of the first main body part is used for grounding, and the first contact part is U-shaped; the second terminal comprises a second main body part and a second contact part, the second contact part is connected with one end of the second main body part, the other end of the second main body part is used for grounding, the second contact part is in a hook shape, and the first contact part and the second contact part are used for being connected with other connectors;
the mounting seat is provided with a plurality of first mounting grooves and a plurality of second mounting grooves, the first mounting grooves are arranged above the second mounting grooves, each first terminal is inserted into the mounting seat along each first mounting groove, and the first contact part is abutted to the mounting seat; each second terminal is inserted into the mounting seat along each second mounting groove, and the second contact part is abutted with the mounting seat;
the shell is sleeved on the outer side of the mounting seat;
the elastic assembly is arranged on the shell, and a bent first elastic sheet is arranged on the elastic assembly.
2. The USB connector according to claim 1, wherein a positioning hole is formed in a surface of the elastic component opposite to the shell, a third protrusion is arranged on the shell at a position corresponding to the positioning hole, the third protrusion is riveted in the positioning hole to fixedly connect the shell and the elastic component, and a plurality of clamping pieces are further arranged on the shell and clamped with the elastic component.
3. The USB connector of claim 2, wherein the snap tab, the third protrusion, and the housing are an integrally formed structure.
4. The USB connector according to claim 1, wherein an end of the first elastic piece is provided as a folded portion.
5. The USB connector according to claim 1, wherein the housing is provided with a plurality of second elastic pieces for abutting and fixing with other connectors.
6. The USB connector according to claim 5, wherein an avoiding groove is provided on the housing, and the avoiding groove is used for avoiding the deformed second elastic piece.
7. The USB connector of claim 1, wherein the first and second body portions are L-shaped.
8. The USB connector according to claim 1, wherein the housing has a guide slot, the mounting base has a first protrusion engaged with the guide slot, and the first protrusion is engaged with the guide slot, so that the mounting base is inserted into the housing along the guide slot.
9. The USB connector according to claim 1, further comprising a rear plug, wherein the mounting base is provided with a first engaging groove, the rear plug is provided with a first protruding engaging block, the rear plug is inserted into the mounting base along the first engaging groove through the first engaging block, and a second engaging block is further provided at an end of the first engaging groove and is used for limiting the first engaging block in the first engaging groove.
10. The USB connector according to claim 9, wherein the mounting seat is further provided with a second protrusion, the rear plug is provided with a second through hole at a position corresponding to the second protrusion, and the rear plug is connected to the second protrusion through the second through hole in a fitting manner so as to be inserted into the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021117.1U CN212968341U (en) | 2020-09-15 | 2020-09-15 | USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021117.1U CN212968341U (en) | 2020-09-15 | 2020-09-15 | USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212968341U true CN212968341U (en) | 2021-04-13 |
Family
ID=75369064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022021117.1U Active CN212968341U (en) | 2020-09-15 | 2020-09-15 | USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212968341U (en) |
-
2020
- 2020-09-15 CN CN202022021117.1U patent/CN212968341U/en active Active
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