CN202308616U - High-voltage-resistant bend-plug printed board connector - Google Patents
High-voltage-resistant bend-plug printed board connector Download PDFInfo
- Publication number
- CN202308616U CN202308616U CN201120412708XU CN201120412708U CN202308616U CN 202308616 U CN202308616 U CN 202308616U CN 201120412708X U CN201120412708X U CN 201120412708XU CN 201120412708 U CN201120412708 U CN 201120412708U CN 202308616 U CN202308616 U CN 202308616U
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- socket
- plug
- base
- printed board
- board connector
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- Expired - Fee Related
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Abstract
A high-voltage-resistant bend-plug printed board connector consists of a socket and a plug which are butted together, wherein the socket comprises a socket housing, a socket upper base, a socket lower base and a bent jack contact piece, wherein the bent jack contact piece is fixed in the socket housing through the socket upper base and the socket lower base; the plug comprises a plug housing, a contact pin contact piece and a base; the contact pin contact piece is fixed in the plug housing through the base; locking pieces are symmetrically arranged between the socket upper base at the butting end of the socket and the socket housing; and locking pins are correspondingly arranged between the base of the plug and the plug housing. The high-voltage-resistant bend-plug printed board connector has the advantages of small occupied area, simple structure, simplicity and convenience in locking, good sealing performance and high-voltage resistance, and can better meet the use requirements of users.
Description
Technical field
The utility model relates to a kind of high pressure resistant bend cutting printed board electric connector.
Background technology
Along with the continuous development of space flight and aviation product, the variation of market demand connector function.At present, the bend cutting printed board connector proof voltage on the market mainly concentrates on 500V～1500V, can't reach the demand of 8000V.If will improve voltage, must increase pitch of holes, cause the spatial dimension of connector to increase.The locking mode of while connector, one type is rigidity locking; Another kind of is to utilize elastic force or frictional force locking.The frictional force locking mode uses comparatively general in printed board connector; This locking mode mainly leans between the contact, between the shell, the frictional force of generation is locked between pedestal and the pedestal etc.; And frictional force is prone to cause connect and lost efficacy when being locked at a lot of occasions and using.
The utility model content
The purpose of this utility model is, to the problems referred to above a kind of high pressure resistant bend cutting printed board electric connector of flexure strip locking is provided, to overcome above-mentioned defective.
Said high pressure resistant bend cutting printed board connector; Form by socket and plug butt joint; Wherein socket comprises jack housing, socket top base, socket bottom base and bending jack contact, and the bending jack contact is fixed in the jack housing through socket top base and socket bottom base; Plug comprises plug body; Contact pin contacting piece and pedestal, contact pin contacting piece is fixed in the plug body through pedestal, is arranged with stay between the socket top base of said socket butt end and the jack housing; Between the Plug base and plug body of plug butt end, correspondence is provided with locking pin.
Said stay comprises the flexure strip of boss, locking face, support arm, fixed slot configurations, in the corresponding draw-in groove of socket top base of packing into, and holddown groove chucking socket top base boss wherein; Said locking pin comprises convex closure, fixed arm, straight-arm, card platform structure, and spring pivot, straight-arm and Ka Tai pack in the Plug base respective grooves, and convex closure, fixed arm stretch out the plug body butt end.
The beneficial effect of technical scheme is in the employing:
Take up room little, simple in structure, locking easy, good seal performance, high pressure resistant, can better satisfy user's instructions for use.
Description of drawings
Fig. 1 is the embodiment plug front view of the utility model.
Fig. 2 is the embodiment plug vertical view of the utility model.
Fig. 3 is the embodiment plug side view of the utility model.
Fig. 4 is the embodiment socket front view of the utility model.
Fig. 5 is a stay structure chart among the embodiment of the utility model.
Fig. 6 is a locking pin structure chart among the embodiment of the utility model.
Fig. 7 be the utility model embodiment plug and socket plug together bitmap.
Among the figure: 1-jack housing, 2-socket top base, 3-bending jack contact, 4-socket bottom base, 5-stay, 5.1-boss, 5.2-locking face, 5.3-support arm, 5.4-holddown groove, 6-fluid sealant, 7-epoxy glue, 8-heat-shrink tube, 9-plug body, 10-locking pin, 10.1-convex closure, 10.2-fixed arm, 10.3-straight-arm, 10.4-Ka Tai, 11-contact pin contacting piece, 12-Plug base.
Embodiment
Below in conjunction with the foregoing description accompanying drawing the utility model is done further to specify:
As shown in the figure; The said high pressure resistant bend cutting printed board connector of the utility model; Form by socket and plug butt joint; Wherein socket comprises jack housing 1, socket top base 2, socket bottom base 4 and bending jack contact 3, and bending jack contact 3 is fixed in the jack housing 1 through socket top base 2 and socket bottom base 4; Plug comprises plug body 9; Contact pin contacting piece 11 and pedestal 12; Contact pin contacting piece 11 is fixed in the plug body through pedestal 12; Be arranged with stay 5 between the socket top base 2 of said socket butt end and the jack housing 1, between the Plug base 12 and plug body 9 of plug butt end, correspondence is provided with locking pin 10.
Said stay 5 comprises the flexure strip of boss 5.1, locking face 5.2, support arm 5.3, holddown groove 5.4 structures, in the socket top base 2 corresponding draw-in grooves of packing into, and holddown groove 5.4 chucking socket top bases 2 boss wherein; Said locking pin 10 comprises convex closure 10.1, fixed arm 10.2, straight-arm 10.3, card platform 10.4 structures, and spring pivot, straight-arm 10.3 and Ka Tai 10.4 pack in Plug base 12 respective grooves, and convex closure 10.1, fixed arm 10.2 stretch out plug body 9 butt ends.
Each part function and assembling process are following:
Not of uniform size the causing of butt end fillet of jack housing 1; Misplug in the time of can preventing to dock with plug; Jack housing 1 ring flange is provided with two waist-shaped holes, is convenient to adjust the installation site of connector on mounting panel, and stay 5 is packed in the draw-in groove of socket top base 2 during installation; Holddown groove 5.4 chucking socket top bases 2 boss; The jack housing 1 of packing into together then utilizes second step of jack housing 1 and socket top base 2 to be fixed on stay 5 in the draw-in groove of socket top base 2, and stay is not parallel with jack housing 1 when stressed.Top base is provided with 6 reverse taper hole, cooperates with 6 frustums of Plug base 12 settings and plays guiding and positioning action.When socket top base 2 is packed jack housing 1 into socket bottom base 4, around the pedestal step, apply a spot of epoxy glue 7, bending jack contact 3 is packed into and is also applied a small amount of epoxy glue leak stopping behind socket top base 2 and the socket bottom base 4.To pull out electrical distance in order increasing, to put heat-shrink tube 8 at bending jack contact 3 afterbodys, bending jack contact 3 tail end pins are partly exposed.After installing jack contact, irritate fluid sealant 6 at socket bottom base 4 afterbodys, guaranteeing does not have the gap between the bottom base and jack housing 1 and bending jack contact 3 on the socket, and will go up bottom base and jack contact is fixed in the enclosure.At last, on fluid sealant 6, irritate one deck epoxy glue 7 again, have 2 annular grooves on the jack housing 1, epoxy glue solidifies the back combines closely with shell, and bottom base, jack contact are connected with the reliable of shell in the assurance.
The straight-arm 10.3 of locking pin 10 is packed in the draw-in groove of pedestal 12, packs in the plug body 9 with pedestal 12 then, and locking pin 10 is by nonmetallic materials machine-shaping, and locking pin 10 cooperates the back to realize locking with stay 5.6 convex cone platforms that Plug base 12 front ends are provided with and socket play the guiding role when plugging together, and guarantee that simultaneously contact pin contacting piece 11 is not damaged.Contact pin contacting piece 11 is packed into behind the Plug base 12, irritates fluid sealant at Plug base 12 tail ends, and guaranteeing does not have the gap between Plug base 12 and plug body 9 and the contact pin contacting piece 11.Irritate one deck epoxy glue again on the fluid sealant, promptly form the plug of firm, stable after epoxy glue solidifies.Like showing of Fig. 4.
When plug and socket plugs together; The boss 10.1 of locking pin inserts in the stay 5, and under the effect of power, support arm 5.3 is bent to top base one lateral bending; Fixed wall 10.2 begins to contact with 5.2 of boss; Locking pin continues motion, and the straight-arm 5.3 of stay restores at the elastic force active force, and fixed wall 10.2 is accomplished contact and abutted against with 5.2 of boss and realizes locking.Like Fig. 5 and shown in Figure 6.
Under external force, locking pin outwards moves during separation, and fixed wall 10.2 is separated with locking face 5.2, and convex closure 10.1 acts on boss 5.1, and support arm 5.3 is stressed bent to pedestal one lateral bending, and convex closure 10.1 separates with boss 5.1 fully, realizes release.
The utility model bend cutting printed board connector directly plugs together fast, can accomplish the locking of connector, has reduced the part kind, have take up room little, simple in structure, locking operation is easy, characteristics such as high voltage withstanding.
Claims (4)
1. high pressure resistant bend cutting printed board connector; Form by socket and plug butt joint; Wherein socket comprises jack housing (1), socket top base (2), socket bottom base (4) and bending jack contact (3), and bending jack contact (3) is fixed in the jack housing (1) through socket top base (2) and socket bottom base (4); Plug comprises plug body (9); Contact pin contacting piece (11) and pedestal (12); Contact pin contacting piece (11) is fixed in the plug body through pedestal (12); It is characterized in that: be arranged with stay (5) between the socket top base (2) of said socket butt end and the jack housing (1), between Plug base of plug butt end (12) and the plug body (9), correspondence is provided with locking pin (10).
2. high pressure resistant bend cutting printed board connector as claimed in claim 1; It is characterized in that: said stay (5); The flexure strip that comprises boss (5.1), locking face (5.2), support arm (5.3), holddown groove (5.4) structure; In the corresponding draw-in groove of the socket top base (2) of packing into, wherein holddown groove (5.4) tightens socket top base (2) boss; Said locking pin (10); Comprise convex closure (10.1); Fixed arm (10.2), straight-arm (10.3), Ka Tai (10.4) structure; Spring pivot, straight-arm (10.3) He Katai (10.4) pack in Plug base (12) respective grooves, and convex closure (10.1), fixed arm (10.2) stretch out plug body (9) butt end.
3. high pressure resistant bend cutting printed board connector as claimed in claim 1 is characterized in that: jack contact 3 afterbodys of said socket are with heat-shrink tube (8).
4. high pressure resistant bend cutting printed board connector as claimed in claim 1 is characterized in that: be arranged with two mounting holes on said jack housing (1) ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120412708XU CN202308616U (en) | 2011-10-26 | 2011-10-26 | High-voltage-resistant bend-plug printed board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120412708XU CN202308616U (en) | 2011-10-26 | 2011-10-26 | High-voltage-resistant bend-plug printed board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308616U true CN202308616U (en) | 2012-07-04 |
Family
ID=46377435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120412708XU Expired - Fee Related CN202308616U (en) | 2011-10-26 | 2011-10-26 | High-voltage-resistant bend-plug printed board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186196A (en) * | 2015-09-01 | 2015-12-23 | 珩星电子（连云港）股份有限公司 | Micro-rectangular high-density electric connector |
| CN111600154A (en) * | 2020-05-27 | 2020-08-28 | 贵州贵安新区东江科技有限公司 | High-speed micro rectangular connector plug and socket |
| CN112636057A (en) * | 2020-11-30 | 2021-04-09 | 中航光电科技股份有限公司 | Bending connector and contact element thereof |
-
2011
- 2011-10-26 CN CN201120412708XU patent/CN202308616U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186196A (en) * | 2015-09-01 | 2015-12-23 | 珩星电子（连云港）股份有限公司 | Micro-rectangular high-density electric connector |
| CN111600154A (en) * | 2020-05-27 | 2020-08-28 | 贵州贵安新区东江科技有限公司 | High-speed micro rectangular connector plug and socket |
| CN112636057A (en) * | 2020-11-30 | 2021-04-09 | 中航光电科技股份有限公司 | Bending connector and contact element thereof |
| CN112636057B (en) * | 2020-11-30 | 2022-03-29 | 中航光电科技股份有限公司 | Bending connector and contact element thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |