CN203883198U - Anti-jittering connector - Google Patents
Anti-jittering connector Download PDFInfo
- Publication number
- CN203883198U CN203883198U CN201420196707.XU CN201420196707U CN203883198U CN 203883198 U CN203883198 U CN 203883198U CN 201420196707 U CN201420196707 U CN 201420196707U CN 203883198 U CN203883198 U CN 203883198U
- Authority
- CN
- China
- Prior art keywords
- pin
- elastic arm
- connector
- glue core
- shake
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an anti-jittering connector which comprises a female connector and a male connector, wherein the male connector is inserted into the female connector for connection. The female connector comprises a rubber core, multiple PIN holes are arranged in the rubber core, and terminals into which PINs can be inserted are respectively arranged in the PIN holes. The male connector is provided with the PINs which are respectively inserted into the terminals. The PIN holes include gaps which enable transverse or/and vertical displacement of the PINs, so that when the male connector is connected with the female connector and electromechanical assembly is vibrated, the PINs of the male connector can move in the gaps, high elasticity can be provided, relatively high contact and connection stability can be ensured, and further the female connector and PINS are prevented from damage; and thus, the anti-jittering connector has the advantages of good contact performance and long service life.
Description
Technical field
The utility model relates to connecting terminals connection technology field, relates in particular to a kind of anti-shake connector.
Background technology
Connector, belongs between all kinds of dynamo-electric assemblies and carries out the essential link that the signal of telecommunication, data-signal or control signal etc. exchange.At present, connector generally comprises female connectors and public connector and cooperatively interacts and use; During use, male and female connector is installed in respectively on two dynamo-electric assemblies of pre-connection, then by the mode of pegging graft, can makes two dynamo-electric assemblies be connected with female connectors public connector, simple to operate; But, generation of vibration amplitude or the displacement because of plant equipment because of two dynamo-electric assemblies conventionally of existing connector, thus cause the loose contact of connector or damage to cause using.
Chinese patent discloses a kind of connector, comprise terminal, glue core, glue core reference column, terminal fixing grooves, terminal stuck point and the bonding plane of terminal, some terminals form terminal group, in glue core, be provided with some evenly distributed some PINs holes identical with number of terminals, the glue core edge on each top, PIN hole is equipped with terminal fixing grooves, and the upper surface of glue core is provided with glue core reference column; The top of each terminal is equipped with terminal stuck point, and the top of each terminal is provided with the bonding plane of terminal, and the bottom inserted sheet of terminal is reverse horn mouth shape.The utility model product structure firm stable, can guarantee terminal position and to plugging function; After terminal is pressed into, the plane of orientation of top and bottom and glue core PIN hole form stable detent mechanism, and terminal fixing grooves can limit terminal and swing; The connector of prior art swings to prevent from damaging connector mainly with restriction terminal greatly, but, in actual use, dynamo-electric assembly is along with vibration or the displacement of equipment are inevitable, although can allow public row's connector be connected more firmly to come with mother row connector, temporarily solve,, once the displacement between dynamo-electric assembly, strengthen, connector just easily damages, thereby cannot work on.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of anti-shake connector is provided, and it has displacement gap, thereby makes public connector can in gap, have certain moving range, connector is not fragile, and it has long service life, contacts good advantage.
For achieving the above object, a kind of anti-shake connector of the present utility model, comprise female connectors and the public connector being connected for inserting female connectors, described female connectors comprises glue core, on described glue core, be disposed with several PIN holes, in described several PIN holes, be provided with for the terminal inserting, described public connector is provided with the PIN pin for inserted terminals, it is characterized in that: described PIN hole has for PIN pin lateral displacement or/and the gap of length travel.
As preferably, described public connector also includes the protective sleeve for the protection of PIN pin, and described glue core inserts protective sleeve and also has lateral displacement or/and the gap of length travel.
As preferably, described protective sleeve is provided with location notch, and described glue core is provided with the locating piece coordinating with described location notch.
As preferably, described terminal comprises fixed part, and described fixed part upper end is provided with connection pin, and described fixed part lower end is connected with the first elastic arm, and described the first elastic arm is connected with for clamping the clamping part of PIN pin.
As preferably, described the first elastic arm is that smooth curved transition is serpentine.
As preferably, the 3rd elastic arm that described clamping part is connected with the second elastic arm and is oppositely arranged with the second elastic arm.
As preferably, the end of described the second elastic arm and the 3rd elastic arm is provided with contact chip, and described contact chip is provided with salient point with the surface that PIN pin contacts.
As preferably, described fixed part, to connect pin, the first elastic arm and clamping part be the moulding of punching press integrated punching.
As preferably, the both upper ends thereof of described female connectors is provided with reference column.
The beneficial effects of the utility model: compared with prior art, a kind of anti-shake connector of the present utility model, comprise female connectors and the public connector being connected for inserting female connectors, described female connectors comprises glue core, on described glue core, be disposed with several PIN holes, in described several PIN holes, be provided with for the terminal inserting, described public connector is provided with the PIN pin for inserted terminals, and described PIN hole has for PIN pin lateral displacement or/and the gap of length travel; Because PIN of the present utility model hole has lateral displacement or/and length travel gap, so, when male and female tactile to pegging graft, during dynamo-electric assembly vibration, the PIN pin of public connector can be in gap in displacement, the elasticity that can provide, guarantee contact and the stability being connected preferably, and then also guarantee female connectors and PIN pin not damaged, in sum, the utlity model has that contact performance is good, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Fig. 3 is plan structure schematic diagram of the present utility model.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the B-B cutaway view of Fig. 3.
Fig. 6 is the C place structure for amplifying schematic diagram of Fig. 3.
Fig. 7 is the structural representation of terminal of the present utility model.
Reference numeral comprises: female connectors--1, and glue core--11, PIN hole--12; terminal--13, fixed part--131, connect pin--132; the first elastic arm--133, clamping part--134, the second elastic arms--135; the 3rd elastic arm--136, contact chip--137, salient point--138; locating piece--14, reference column--15, public connector--2; PIN pin--21, protective sleeve--22, location notch--23.
Embodiment
Below in conjunction with accompanying drawing the utility model, be described in detail.
Referring to Fig. 1 to Fig. 7, a kind of anti-shake connector, comprise female connectors 1 and the public connector 2 being connected for inserting female connectors 1, described female connectors 1 comprises glue core 11, on described glue core 11, be disposed with several PIN holes 12, in described several PIN holes 12, be provided with for the terminal 13 inserting, described public connector 2 is provided with the PIN pin 21 for inserted terminals 13, and described PIN hole 12 has for PIN pin 21 lateral displacements or/and the gap of length travel; Described lateral displacement is or/and the gap of length travel refers to respectively lateral displacement gap W and length travel letter gap H; Because PIN of the present utility model hole 12 has lateral displacement gap W or/and length travel gap H, in the technical program, described lateral displacement gap W width is 1mm, and length travel gap H is 0.8mm, certainly, also can, according to the difference of dynamo-electric assembly magnitude of vibrations, can reserve the gap of different in width; So, when male and female tactile to pegging graft, during dynamo-electric assembly vibration, the PIN pin of public connector can be in gap in displacement, the elasticity that can provide, guarantees preferably contact and the stability being connected, so also guarantee female connectors and PIN pin not damaged, in sum, the utlity model has that contact performance is good, the advantage of long service life.
In order better to make the PIN pin 21 of public connector 2, by other foreign matters, do not touched, avoid damaging PIN pin 21, as lasting improvement project, described public connector 2 also includes the protective sleeve 22 for the protection of PIN pin 21, and described glue core 11 inserts protective sleeve 22 and has lateral displacement or/and the gap of length travel; During use, PIN pin 21 is inserted in terminal 13, and its glue core 11 is inserted in protective sleeve 22 accordingly, and is provided with accordingly for glue core 11 lateral displacements or/and the gap of length travel; Like this, not only guaranteed that glue core 11 has displacement gap, and, also can better protect PIN pin 21.
On the basis of above-mentioned protective sleeve 22, be improved further, described protective sleeve 22 is provided with location notch 23, and described glue core 11 is provided with the locating piece 14 coordinating with described location notch 23; Specifically; described location notch 23 is provided with a plurality of; be opened in respectively on the jacket wall of protective sleeve 22; locating piece 14 is corresponding one by one with location notch 23; when public connector 2 is connected with female connectors 1; utilize this locating piece 14 can be connected easily and fast with location notch 23, avoid PIN pin 21 not corresponding with PIN hole 12,21 bendings of PIN pin or the damage that cause.
In the technical program, described terminal 13 comprises fixed part 131, described fixed part 131 upper ends are provided with and connect pin 132, and described fixed part 131 lower ends are connected with the first elastic arm 133, and described the first elastic arm 133 is connected with for clamping the clamping part 134 of PIN pin 21; When length travel occurs described glue core 11, clamping part 134 is together with the first elastic arm 133 also displacement thereupon, and when PIN pin 21 is extracted out or resetted, terminal 13 resets under the effect of the first elastic arm 133 thereupon.Specifically, described the first elastic arm 133 is for the support arm of smooth curved transition and be serpentine; The elastic reset effect that this smooth curved transition has had support arm, terminal can swing and still can keep good elasticity.
In order to make the contact performance between PIN pin 21 and female connectors 1 better, in the technical program, the 3rd elastic arm 136 that described clamping part 134 is connected with the second elastic arm 135 and is oppositely arranged with the second elastic arm 135.During use, PIN pin 21 is inserted between the second elastic arm 135 and the 3rd elastic arm 136 through terminal 13 front portions, and this second elastic arm 135 and the 3rd elastic arm 136 have more greatly, wider contact area, makes contact performance good.
Further, the end of described the second elastic arm 135 and the 3rd elastic arm 136 is provided with contact chip 137, and the surface that described contact chip 137 contacts with PIN pin 21 is provided with salient point 138.When PIN pin 21 is inserted between the second elastic arm 135 and the 3rd elastic arm 136, in the used time of doing of this salient point 138, the chucking power of the second elastic arm 135 and 136 pairs of PIN pins 21 of the 3rd elastic arm is better, uses the longer time also can guarantee the good contact of this second elastic arm 135 and the 3rd elastic arm 136 and PIN pin 21.
In order further saving, to manufacture processing cost, described fixed part 131, to connect pin 132, the first elastic arm 133 and clamping part 134 and be made of one piece for punching press.
In the technical program, the both upper ends thereof of described female connectors 1 is provided with reference column 15.Described reference column 15 is convenient to be connected female connectors 1 with dynamo-electric assembly, realize signal or transfer of data.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (9)
1. an anti-shake connector, comprise female connectors (1) and the public connector (2) being connected for inserting female connectors (1), described female connectors (1) comprises glue core (11), on described glue core (11), be disposed with several PIN holes (12), in described several PIN holes (12), be provided with for the terminal (13) inserting, described public connector (2) is provided with the PIN pin (21) for inserted terminals (13), it is characterized in that: described PIN hole (12) has for PIN pin (21) lateral displacement or/and the gap of length travel.
2. a kind of anti-shake connector according to claim 1; it is characterized in that: described public connector (2) also includes the protective sleeve (22) for the protection of PIN pin (21), described glue core (11) inserts protective sleeve (22) and has lateral displacement or/and the gap of length travel.
3. a kind of anti-shake connector according to claim 2, is characterized in that: described protective sleeve (22) is provided with location notch (23), and described glue core (11) is provided with the locating piece (14) coordinating with described location notch (23).
4. a kind of anti-shake connector according to claim 1, it is characterized in that: described terminal (13) comprises fixed part (131), described fixed part (131) upper end is provided with and connects pin (132), described fixed part (131) lower end is connected with the first elastic arm (133), and described the first elastic arm (133) is connected with the clamping part (134) for clamping PIN pin (21).
5. a kind of anti-shake connector according to claim 4, is characterized in that: described the first elastic arm (133) is serpentine for smooth curved transition.
6. a kind of anti-shake connector according to claim 4, is characterized in that: the 3rd elastic arm (136) that described clamping part (134) is connected with the second elastic arm (135) and is oppositely arranged with the second elastic arm (135).
7. a kind of anti-shake connector according to claim 6, it is characterized in that: the end of described the second elastic arm (135) and the 3rd elastic arm (136) is provided with contact chip (137), the surface that described contact chip (137) contacts with PIN pin (21) is provided with salient point (138).
8. a kind of anti-shake connector according to claim 4, is characterized in that: described fixed part (131), connection pin (132), the first elastic arm (133) and clamping part (134) integrated punching moulding.
9. according to the arbitrary described a kind of anti-shake connector of claim 1-8, it is characterized in that: the both upper ends thereof of described female connectors (1) is provided with reference column (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196707.XU CN203883198U (en) | 2014-04-22 | 2014-04-22 | Anti-jittering connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196707.XU CN203883198U (en) | 2014-04-22 | 2014-04-22 | Anti-jittering connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883198U true CN203883198U (en) | 2014-10-15 |
Family
ID=51683668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196707.XU Expired - Fee Related CN203883198U (en) | 2014-04-22 | 2014-04-22 | Anti-jittering connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221191A (en) * | 2018-03-02 | 2019-09-10 | 李承龙 | Test jack including movable connector and the test device including the test jack |
-
2014
- 2014-04-22 CN CN201420196707.XU patent/CN203883198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221191A (en) * | 2018-03-02 | 2019-09-10 | 李承龙 | Test jack including movable connector and the test device including the test jack |
| CN110221191B (en) * | 2018-03-02 | 2021-11-30 | 李承龙 | Test socket including movable connector and test apparatus including the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 01A, Changxing Road, Ludong community, Humen Town, Dongguan City, Guangdong Province Patentee after: Weifeng electronic (Guangdong) Co.,Ltd. Address before: 523860 building F, Boye Industrial Park, Zhongnan Middle Road, Shangsha community, Chang'an Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN WEIFENG HARDWARE ELECTRONICS PRODUCTS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |