CN108054563B - Double-plastic-seat combined connector - Google Patents
Double-plastic-seat combined connector Download PDFInfo
- Publication number
- CN108054563B CN108054563B CN201810019703.7A CN201810019703A CN108054563B CN 108054563 B CN108054563 B CN 108054563B CN 201810019703 A CN201810019703 A CN 201810019703A CN 108054563 B CN108054563 B CN 108054563B
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- CN
- China
- Prior art keywords
- seat
- terminal group
- plastic
- positioning
- lower seat
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 238000005192 partition Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a double-plastic-seat combined connector, which comprises an upper seat, a lower seat and a plurality of terminal groups which are arranged in parallel, wherein the terminal groups penetrate through the upper seat and the lower seat and are fixed on the lower seat; the upper seat bottom and the lower seat top are respectively provided with a matched positioning block and a positioning port, and the upper seat bottom and the lower seat top are respectively provided with a matched slot and a plugboard. The upper seat and the lower seat can be freely combined to adjust the height of the plastic seat, so that the practicability is strong.
Description
Technical Field
The invention relates to the technical field of connectors, and particularly discloses a double-plastic-seat combined connector.
Background
A connector, generally referred to as an electrical connector, i.e., a device that connects two active devices, transmits electrical current or signals. The function of the circuit is to set up a bridge for communication between the blocked parts or isolated different circuits in the circuit, so that current flows and the circuit realizes the preset function. The connector is generally composed of a plastic seat and a metal terminal inserted on the plastic seat, wherein the plastic seat mainly plays roles of supporting and protecting the terminal, and the terminal plays roles of signal connection and transmission. The connector generally needs to be matched with the male seat connector and the female seat connector when in use, the male seat connector plastic seat and the female seat connector plastic seat are in matched shapes, and the male seat connector plastic seat and the female seat connector plastic seat are assembled in a combined mode when in use, so that the matched connection function is realized.
Sometimes, one plastic seat is required to have several different seat heights in the market, so that the plastic seat is suitable for being put into use for different products. The plastic seat is generally formed by a mold, if plastic seats with different heights are required, a plurality of sets of molds are required to be opened for production, and a large amount of mold cost and production management cost are required to be input. The plastic seat height of the existing connector is fixed after the plastic seat is produced, the plastic seat height cannot be adjusted, when the plastic seats with different customer demands are high, the mould is often required to be redesigned for production, the customer demands cannot be met in a holding period frequently, and the customer loss is caused.
Disclosure of Invention
Based on this, it is necessary to provide a dual plastic seat combined connector aiming at the prior art, which is provided with a unique structure to divide the connector plastic seat into an upper plastic seat part and a lower plastic seat part which can be combined together, thereby realizing the combined use of plastic seats with different heights and being convenient for adjusting the height of the plastic seats.
In order to solve the problems in the prior art, the invention discloses a double-plastic-seat combined connector, which comprises an upper seat, a lower seat and a plurality of terminal groups which are arranged in parallel, wherein the terminal groups penetrate through the upper seat and the lower seat and are fixedly connected to the lower seat; the positioning block is arranged on one side of the bottom of the upper seat, the positioning opening matched with the positioning block is arranged on one side of the top of the lower seat, the slot is arranged on one side of the bottom of the upper seat, and the inserting plate matched with the slot is arranged on one side of the top of the lower seat.
Preferably, one side of the terminal group partition board B is provided with a plurality of clamping strips, and the terminal groups sequentially penetrate through the space between two adjacent terminal group partition boards B, the space between two adjacent terminal group partition boards A and are propped against one side of the clamping strips from bottom to top.
Preferably, one side of the bottom of the upper seat is provided with a plurality of guide grooves, and one side of the top of the lower seat is provided with guide blocks matched with the guide grooves.
Preferably, one side of the positioning block is provided with a plurality of raised strips, and the raised strips are propped against one side of the positioning opening.
Preferably, the terminal group comprises an insulating plate, a plurality of signal terminals penetrating through the insulating plate, and a signal terminal plate fixedly connected to one side of the insulating plate, wherein the signal terminal plate comprises a plate body and a plurality of contact pieces arranged in parallel, and the contact pieces are electrically connected with the plate body.
Preferably, the plate body is provided with a plurality of grooves A which are arranged in parallel, and the insulating plate is provided with a plurality of grooves B which are arranged in a staggered manner.
Preferably, one side of the insulating plate is provided with a plurality of positioning columns and a plurality of fixing blocks, and one side of the plate body is provided with positioning holes and fixing sockets which are matched with the positioning columns and the fixing blocks respectively.
The beneficial effects of the invention are as follows: the invention discloses a double-plastic seat combined connector, which is provided with a unique assembly structure, wherein a bump A, a notch A, a positioning block and a slot are arranged on an upper seat, and a bump B, a notch B, a positioning port and a plugboard are arranged on a lower seat. When the upper seat and the lower seat are combined, the convex block A, the concave opening A, the positioning block and the slot are respectively connected with the convex block B, the concave opening B, the positioning opening and the plugboard in a matched mode, so that the upper seat and the lower seat are combined and fixed, and then a plurality of terminal groups are inserted to realize signal transmission of the connector. The upper seat and the lower seat are freely combined, so that the height adjustment and combination of the plastic seat are conveniently realized, the structure is simple, the use is convenient, the cost investment of a die is greatly saved, and the practicability is strong. The terminal group is fixed by the clamping strips, the terminal group is very convenient to plug into the plastic seat, the installation efficiency of the terminal group is high, and the assembly stability is high. And the guide grooves and the guide blocks are matched, so that the smoothness and accuracy of the combined assembly of the upper seat and the lower seat are improved, the installation abrasion of the upper seat and the lower seat is avoided, and the assembly efficiency is improved. The sand grip that sets up can offset with the locating hole, has strengthened the fixed effect of seat and lower seat, promotes seat and lower seat assembly stability, and is more firm, more reliable when the plastic seat uses. The groove A is formed in the plate body, so that the contact area of the plate body and air is increased, and the heat dissipation effect of the signal terminal plate is improved. Set up a plurality of recess B that stagger set up on the insulation board, increased the area of contact of insulation board and air, promoted the radiating effect of insulation board. When the insulating board is assembled with the signal terminal board, the positioning column is matched with the positioning hole, the fixed block is matched with the fixed socket, and the insulating board is convenient and firm to combine with the signal terminal board.
Drawings
Fig. 1 is a schematic overall outline structure of the connector of the present invention.
Fig. 2 is a schematic structural view of the terminal set of the present invention.
Fig. 3 is a schematic structural view of the upper seat of the present invention.
Fig. 4 is a schematic structural view of the lower seat of the present invention.
Fig. 5 is a schematic view of a part of the enlarged structure of the portion a in fig. 3 according to the present invention.
Fig. 6 is a schematic view of a part of the enlarged structure of the B part in fig. 4 according to the present invention.
Fig. 7 is a schematic view of a partial enlarged structure of the portion C in fig. 3 according to the present invention.
Fig. 8 is a schematic view of a part of the enlarged structure of the portion D in fig. 2 according to the present invention.
The reference numerals are: upper base 1, terminal group separator a10, projection a100, recess a101, positioning block 11, convex strip 110, slot 12, guide groove 13, lower base 2, terminal group separator B20, projection B200, recess B201, clip strip 202, positioning opening 21, insertion plate 22, guide block 23, terminal group 3, insulating plate 31, groove B310, positioning column 311, fixing block 312, signal terminal 32, signal terminal plate 33, plate body 330, contact 331, groove a332, positioning hole 333, fixing socket 334.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Reference is made to fig. 1 to 8.
The embodiment of the invention discloses a double-plastic-seat combined connector, which comprises an upper seat 1, a lower seat 2 and a plurality of terminal groups 3 which are arranged in parallel, wherein the terminal groups 3 penetrate through the upper seat 1 and the lower seat 2 and are fixedly connected to the lower seat 2, a plurality of terminal group partition boards A10 which are arranged in parallel and a plurality of terminal group partition boards B20 which are arranged in parallel are respectively arranged on the upper seat 1 and the lower seat 2, a plurality of protruding blocks A100 which are arranged in a staggered manner and a plurality of notches A101 which are arranged in a staggered manner are arranged at one side of the bottom of the terminal group partition board A10, the protruding blocks A100 and the notches A101 are arranged oppositely, a plurality of protruding blocks B200 which are arranged in a staggered manner and a plurality of notches B201 which are arranged in a staggered manner are arranged at one side of the top of the terminal group partition board B20 are arranged oppositely, and the protruding blocks A100 and the protruding blocks B200 are respectively matched with the notches B201 and the notches A101; the bottom side of the upper seat 1 is provided with a positioning block 11, the top side of the lower seat 2 is provided with a positioning opening 21 matched with the positioning block 11, the bottom side of the upper seat 1 is provided with a slot 12, and the top side of the lower seat 2 is provided with a plugboard 22 matched with the slot 12.
Positioning blocks 11 are respectively arranged on the bottom 4 side of the upper seat 1, and positioning openings 21 matched with the positioning blocks 11 are correspondingly arranged on the top 4 side of the lower seat. Two staggered protrusions a100 and two staggered recesses a101 are provided at the bottom intermediate position of each terminal group separator a10, and two staggered protrusions B200 and two staggered recesses B201 are provided at the top intermediate position of each terminal group separator B20. A slot 12 is provided on each of the two opposite sides of the upper base 1, and a plug board 22 is provided on each of the two opposite sides of the lower base 2 to be engaged with the slot 12. During specific assembly, the lower seat 2 is assembled to one side of the bottom of the upper seat 1, in the assembly process, the positioning hole 21 surrounds the positioning block 11, so that the positioning block 11 is in matched connection with the positioning hole 21, the inserting plate 22 is inserted into the inserting groove 12, the inserting plate 22 is in matched connection with the inserting groove 12, the protruding block A and the protruding block B are respectively inserted into the notch B and the notch A, and the terminal group partition plate A10 and the terminal group partition plate B20 are in meshed connection. And finally, the terminal group 3 sequentially passes through the lower seat 2 and the upper seat 1 from bottom to top and is fixed on the lower seat 2, so that the plugging operation of the terminal group 3 and the plastic seat is completed. Through the operation, the connector is assembled, the height of the plastic seat is adjustable through the combined assembly of the upper seat 1 and the lower seat 2, and the connector is convenient to use and high in practicability.
Based on the above embodiment, the terminal group separator B20 is provided with a plurality of clamping strips 202 on one side, and the terminal group 3 sequentially passes between two adjacent terminal group separators B20, between two adjacent terminal group separators a10 and abuts against one side of the clamping strips 202 from bottom to top. When the terminal group 3 is plugged onto the plastic seat, the clamping strip 202 abuts against one side of the terminal group 3 to fix the terminal group 3, the terminal group 3 is very convenient to plug onto the plastic seat, the installation efficiency of the terminal group 3 is high, and the production efficiency is improved.
Based on the above embodiment, a plurality of guide grooves 13 are arranged on one side of the bottom of the upper seat 1, and a guide block 23 matched with the guide grooves 13 is arranged on one side of the top of the lower seat 2. The two opposite surfaces at the bottom of the upper seat 1 are respectively provided with 4 guide grooves 13, and the two opposite surfaces at the top of the lower seat 2 are respectively provided with 4 guide blocks 23 matched with the guide grooves 13. In the combining process of the upper seat 1 and the lower seat 2, the guide blocks 23 are assembled along the direction of the guide grooves 13, so that the smoothness and accuracy of the combined assembly of the upper seat 1 and the lower seat 2 are improved, the mutual abrasion of the upper seat 1 and the lower seat 2 during the installation is avoided, and the assembly efficiency is improved.
Based on the above embodiment, a plurality of protruding strips 110 are provided on one side of the positioning block 11, and the protruding strips 110 are abutted against one side of the positioning opening 21.
And the convex strips 110 are arranged on the 3 surfaces of the positioning block 11, when the positioning block 11 is assembled into the positioning opening 21, the convex strips 110 can be propped against one side of the positioning opening 21, so that the fixing effect of the upper seat 1 and the lower seat 2 is enhanced, the assembly stability of the upper seat 1 and the lower seat 2 is improved, and the plastic seat is firmer and more reliable when in use.
Based on the above embodiment, the terminal set 3 includes the insulating plate 31, a plurality of signal terminals 32 penetrating through the insulating plate 31, and a signal terminal plate 33 fixedly connected to one side of the insulating plate 31, and the signal terminal plate 33 includes a plate body 330 and a plurality of contacts 331 arranged in parallel, where the contacts 331 are electrically connected to the plate body 330. The plurality of signal terminals 32 and the insulating plate 31 are integrally formed, so that the insulating separation and fixation of the signal terminals 32 are realized, and the contact pieces 331 and the plate body 330 are electrically connected to realize common signal connection. The signal terminal plate 33 is fixed to the insulating plate 31 side, and the signal terminal plate 33 is insulated from the signal terminal 32 by the separation of the insulating plate 31.
Based on the above embodiment, the plate body 330 is provided with a plurality of grooves a332 arranged in parallel, and the insulating plate 31 is provided with a plurality of grooves B310 arranged in a staggered manner. The plate 330 is provided with the groove a332, which increases the contact area between the plate 330 and the air and improves the heat dissipation effect of the signal terminal plate 33. The insulation board 31 is provided with the plurality of grooves B310 which are arranged in a staggered mode, so that the contact area between the insulation board 31 and air is increased, and the heat dissipation effect of the insulation board 31 is improved.
Based on the above embodiment, the insulating plate 31 is provided with a plurality of positioning posts 311 and a plurality of fixing blocks 312 on one side, and the plate body 330 is provided with positioning holes 333 and fixing sockets 334 respectively matching the positioning posts 311 and the fixing blocks 312 on one side. When the insulating plate 31 and the signal terminal plate 33 are assembled, the positioning column 311 is assembled on the positioning hole 333, and the fixing block 312 is assembled on the fixing socket 334, so that the insulating plate 31 and the signal terminal plate 33 are assembled and fixed, and the assembly is convenient and firm.
The above examples only represent 1 embodiment of the present invention, which is described in more detail and is not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. The double-plastic-seat combined connector is characterized by comprising an upper seat (1), a lower seat (2) and a plurality of terminal groups (3) which are arranged in parallel, wherein the terminal groups (3) penetrate through the upper seat (1) and the lower seat (2) and are fixedly connected to the lower seat (2), a plurality of terminal group partition boards A (10) and a plurality of terminal group partition boards B (20) which are arranged in parallel are respectively arranged on the upper seat (1) and the lower seat (2), a plurality of protruding blocks A (100) and a plurality of notch A (101) which are arranged in parallel are arranged on one side of the bottom of the terminal group partition board A (10), the protruding blocks A (100) and the notch A (101) are arranged oppositely, a plurality of protruding blocks B (200) and a plurality of notch B (201) which are arranged in a staggered manner are arranged on one side of the top of the terminal group partition board B (20), the protruding blocks B (200) and the notch B (201) are arranged oppositely, and the protruding blocks A (100) and the protruding blocks B (200) are matched with the notch B (201) respectively; the positioning device is characterized in that a positioning block (11) is arranged on one side of the bottom of the upper seat (1), a positioning opening (21) matched with the positioning block (11) is formed in one side of the top of the lower seat (2), a slot (12) is formed in one side of the bottom of the upper seat (1), and a plugboard (22) matched with the slot (12) is arranged on one side of the top of the lower seat (2).
2. The double-plastic-seat combined connector according to claim 1, wherein a plurality of clamping strips (202) are arranged on one side of the terminal group partition board B (20), and the terminal group (3) sequentially passes through between two adjacent terminal group partition boards B (20), between two adjacent terminal group partition boards a (10) and abuts against one side of the clamping strips (202) from bottom to top.
3. The double plastic seat combined connector according to claim 1, wherein a plurality of guide grooves (13) are formed in one side of the bottom of the upper seat (1), and guide blocks (23) matched with the guide grooves (13) are formed in one side of the top of the lower seat (2).
4. The connector of claim 1, wherein a plurality of protruding strips (110) are provided on one side of the positioning block (11), and the protruding strips (110) are abutted against one side of the positioning opening (21).
5. The double-plastic-seat combined connector according to claim 1, wherein the terminal group (3) comprises an insulating plate (31), a plurality of signal terminals (32) penetrating through the insulating plate (31), and a signal terminal board (33) fixedly connected to one side of the insulating plate (31), the signal terminal board (33) comprises a board body (330) and a plurality of contact pieces (331) arranged in parallel, and the contact pieces (331) are electrically connected with the board body (330).
6. The connector of claim 5, wherein the board body (330) is provided with a plurality of grooves a (332) arranged in parallel, and the insulating board (31) is provided with a plurality of grooves B (310) arranged in a staggered manner.
7. The double plastic seat combined connector according to claim 5, wherein a plurality of positioning posts (311) and a plurality of fixing blocks (312) are arranged on one side of the insulating plate (31), and a positioning hole (333) and a fixing socket (334) which are matched with the positioning posts (311) and the fixing blocks (312) respectively are arranged on one side of the plate body (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019703.7A CN108054563B (en) | 2018-01-09 | 2018-01-09 | Double-plastic-seat combined connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019703.7A CN108054563B (en) | 2018-01-09 | 2018-01-09 | Double-plastic-seat combined connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108054563A CN108054563A (en) | 2018-05-18 |
| CN108054563B true CN108054563B (en) | 2024-06-07 |
Family
ID=62126097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810019703.7A Active CN108054563B (en) | 2018-01-09 | 2018-01-09 | Double-plastic-seat combined connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054563B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400688A (en) * | 2001-07-31 | 2003-03-05 | Fci公司 | Combined stacked connector |
| CN1808790A (en) * | 2005-01-20 | 2006-07-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connectors and assembly thereof |
| CN101790818A (en) * | 2007-08-30 | 2010-07-28 | Fci公司 | Mezzanine-type electrical connector |
| CN107046201A (en) * | 2015-12-14 | 2017-08-15 | 泰科电子公司 | Include the electric connector of lossy distance piece |
| CN207967427U (en) * | 2018-01-09 | 2018-10-12 | 富加宜连接器（东莞）有限公司 | A kind of double plastic cement seat plug-in connectors |
-
2018
- 2018-01-09 CN CN201810019703.7A patent/CN108054563B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400688A (en) * | 2001-07-31 | 2003-03-05 | Fci公司 | Combined stacked connector |
| CN1808790A (en) * | 2005-01-20 | 2006-07-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connectors and assembly thereof |
| CN101790818A (en) * | 2007-08-30 | 2010-07-28 | Fci公司 | Mezzanine-type electrical connector |
| CN107046201A (en) * | 2015-12-14 | 2017-08-15 | 泰科电子公司 | Include the electric connector of lossy distance piece |
| CN207967427U (en) * | 2018-01-09 | 2018-10-12 | 富加宜连接器（东莞）有限公司 | A kind of double plastic cement seat plug-in connectors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108054563A (en) | 2018-05-18 |
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