CN202423649U - Electric connector capable of preventing contact part from swinging - Google Patents
Electric connector capable of preventing contact part from swinging Download PDFInfo
- Publication number
- CN202423649U CN202423649U CN2011205193267U CN201120519326U CN202423649U CN 202423649 U CN202423649 U CN 202423649U CN 2011205193267 U CN2011205193267 U CN 2011205193267U CN 201120519326 U CN201120519326 U CN 201120519326U CN 202423649 U CN202423649 U CN 202423649U
- Authority
- CN
- China
- Prior art keywords
- contact
- plate
- housing
- insulator
- electric connector
- 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
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an electric connector capable of preventing a contact part from swinging. The electric connector comprises a shell, an insulator is mounted in the shell, the contact part is axially mounted on the insulator, a hard insulated positioning plate corresponding to a connection end of the contact part is arranged in the shell and is in anti-deviation movable fit with the shell in the radial direction of the shell, and the rear end of the contact part backwardly penetrates through the insulated positioning plate and is in anti-deviation movable fit with the insulated positioning plate in the radial direction of the shell. As the hard insulated positioning plate is arranged in the shell of the electric connector capable of preventing the contact part from swinging, the contact part cannot deflect relative to the shell under the support of the insulated positioning plate when radial force is applied to the connection end of the contact part, compression of the contact part to the insulator is suppressed, the problem of compressive deformation of the insulator is avoided, deflection of the contact part bearing the radial force is also suppressed, and the problem that contact parts of some electric connectors easily swing when radial force is applied to connection ends is solved.
Description
Technical field
The utility model relates to technical field of electric connectors, especially a kind of electric connector that prevents the contact swing.
Background technology
Electric connector is one of requisite parts during circuit connects, and existing electric connector mostly comprises the housing of hard, case material or be engineering plastics or be metal; Be provided with dielectric member in the housing and be equipped with corresponding contact through insulator, in the at present visible product, contact all is to be assemblied in the housing through the mode with the insulator interference fit; And for insulator that contact is packed into smoothly; Insulator is generally flexible soft material, and contact is tightly fixing through insulator, therefore; Contact tends to later on because the tail end receives radial load and oppresses insulator and make it to take place deformation in wiring; This has then caused contact swing diametrically, and then the position of its inserted terminal is changed, and influences its normal grafting; Especially in the length on contact grafting direction of insulator more in short-term, this kind situation is particularly evident.
Summary of the invention
The purpose of the utility model is to provide a kind of electric connector that prevents the contact swing, when terminals receive radial load, is prone to take place the problem of swing with the contact that solves existing electric connector.
In order to address the above problem; The electric connector of the prevented contact swing of the utility model adopts following technical scheme: the electric connector that can prevent the contact swing; The housing that comprises hard; Be equipped with insulator in the said housing and on said insulator, be equipped with contact vertically; The terminals place of corresponding said contact is provided with the insulation location-plate of hard in the said housing, said insulation location-plate in the footpath of housing upwards with the housing anti-channeling movingly, the terminals of said contact pass said insulation location-plate backward and in the footpath of housing upwards and insulation location-plate anti-channeling movingly.
The outer peripheral face of said insulation location-plate is provided with location notch and only revolves the location through said location notch and protruding key on being located at said inner walls face and cooperates.
The trailing flank of said insulation location-plate is provided with the bulge loop that is located in each contact periphery respectively, each contact radially with the spacing cooperation of corresponding bulge loop.
The terminals place of said contact has the bonding wire cup, and contact makes progress anti-channeling movingly through its bonding wire cup and said insulation location-plate in the footpath of housing.
Said insulation location-plate is bonded on the rear end face of said insulator.
Said insulation location-plate is bonded in the rear end of insulator behind the axial attenuate of housing at said insulator, and the insulation location-plate equates with the thickness that insulator cuts at the thickness that housing shaft makes progress.
Because the electric connector of the prevented contact of the utility model swing is provided with the insulation location-plate of described hard in housing; Said insulation location-plate in the footpath of housing upwards with the housing anti-channeling movingly; Said contact and said insulation location-plate make progress anti-channeling movingly in the footpath of housing; Thereby make that the terminals of contact can't be with respect to the housing beat under the supporting role of insulation location-plate when receiving radial load; Thereby suppressed its compressing to insulator; Avoided the generation of the problem of the oppressed distortion of insulator, also suppressed the beat of contact when receiving radial load, the contact that has solved the electric connector that has is prone to take place the problem of swing when terminals receive radial load.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 that can prevent the electric connector of contact swing;
Fig. 2 is the structural representation of the insulation location-plate among Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the stereogram of the insulation location-plate among Fig. 1.
Embodiment
Can prevent the embodiment 1 of the electric connector of contact swing, shown in Fig. 1-4, have housing 1; Housing 1 material is a hard metal material, is equipped with insulator 2 in the housing 1 vertically and is equipped with contact 3 through insulator 2, and the rear end of contact 3 is terminals and has bonding wire cup 3-1; The terminals place of corresponding contact 3 is provided with insulation location-plate 4 in the housing 1, insulation location-plate 4 be hard plate and make progress in the footpath of housing 1 with housing 1 anti-channeling movingly, in addition; The outer peripheral face of insulation location-plate 4 is provided with location notch 4-1; The internal face of housing 1 is provided with the protruding key corresponding with said location notch, and insulation location-plate 4 realizes and only the revolving to be decided to be and cooperate of housing through said location notch and protruding key behind the housing of packing into, and the location-plate 4 that insulate is provided with and contact 3 through hole one to one; The bonding wire cup of contact 3 passes corresponding through hole and overhangs to the rear end of housing 1; The spacing cooperation of hole wall of the outer peripheral face of bonding wire cup 3-1 and the corresponding through hole of insulation on the location-plate 4 wherein, thus realized anti-channeling that contact 3 and insulation location-plate 4 make progress in housing 1 footpath movingly, in addition; The trailing flank of location-plate 4 is provided with the bulge loop 4-2 that is located in each contact periphery respectively; Each contact radially with the spacing cooperation of corresponding bulge loop, thereby further increased location-plate and contact in the length of fit that housing shaft makes progress, play and make support effect better; Insulation location-plate 4 is bonded in the rear end of insulator 2 behind the axial attenuate of housing 1 at insulator 2; Wherein the thickness of insulator 2 thickness that cuts and the location-plate 4 that insulate equates; Thereby can under the situation that does not change housing 1 size, add insulation location-plate 4, other parts to electric connector do not constitute influence.
In use; Since said insulation location-plate in the footpath of housing upwards with the housing anti-channeling movingly; The bonding wire cup of said contact makes progress in the footpath of housing and insulate the location-plate anti-channeling movingly; Thereby make the insulation location-plate play a supporting role, after the contact wiring is accomplished, even the pulling force that corresponding cable directly makes progress at housing is received in the end of incoming cables of contact; Can not swing yet, thereby prevent the generation of the problem of the grafting actual effect that electric connector causes owing to the contact swing effectively with respect to housing.
In other embodiment of the electric connector that can prevent the contact swing; Can prevent that the insulator described in the embodiment 1 of electric connector of contact swing also can be under the situation of attenuate not and insulation location-plate bonding, described insulation location-plate also can not be fixed together with insulator; The material of said housing can also be engineering plastics.
Claims (6)
1. can prevent the electric connector of contact swing; The housing that comprises hard; Be equipped with insulator in the said housing and on said insulator, be equipped with contact vertically, it is characterized in that the terminals place of corresponding said contact is provided with the insulation location-plate of hard in the said housing; Said insulation location-plate in the footpath of housing upwards with the housing anti-channeling movingly, the terminals of said contact pass said insulation location-plate backward and in the footpath of housing upwards and insulation location-plate anti-channeling movingly.
2. the electric connector that prevents contact swing according to claim 1 is characterized in that, the outer peripheral face of said insulation location-plate is provided with location notch and only revolves to locate through said location notch and protruding key on being located at said inner walls face and cooperates.
3. the electric connector that prevents contact swing according to claim 1 is characterized in that the trailing flank of said insulation location-plate is provided with the bulge loop that is located in each contact periphery respectively, each contact radially with the spacing cooperation of corresponding bulge loop.
4. the electric connector that prevents the contact swing according to claim 1 is characterized in that the terminals place of said contact has the bonding wire cup, and contact makes progress anti-channeling movingly through its bonding wire cup and said insulation location-plate in the footpath of housing.
5. according to each described electric connector that prevents the contact swing of claim 1-4, it is characterized in that said insulation location-plate is bonded on the rear end face of said insulator.
6. the electric connector that prevents the contact swing according to claim 5; It is characterized in that; Said insulation location-plate is bonded in the rear end of insulator behind the axial attenuate of housing at said insulator, and the insulation location-plate equates with the thickness that insulator cuts at the thickness that housing shaft makes progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205193267U CN202423649U (en) | 2011-12-13 | 2011-12-13 | Electric connector capable of preventing contact part from swinging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205193267U CN202423649U (en) | 2011-12-13 | 2011-12-13 | Electric connector capable of preventing contact part from swinging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423649U true CN202423649U (en) | 2012-09-05 |
Family
ID=46748378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205193267U Expired - Fee Related CN202423649U (en) | 2011-12-13 | 2011-12-13 | Electric connector capable of preventing contact part from swinging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976986A (en) * | 2016-06-27 | 2016-09-28 | 甘伟 | Network transformer casing and manufacture method thereof |
-
2011
- 2011-12-13 CN CN2011205193267U patent/CN202423649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976986A (en) * | 2016-06-27 | 2016-09-28 | 甘伟 | Network transformer casing and manufacture method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101488694B (en) | Permanentmagnet-synchronmotor | |
| CN104969449A (en) | Connection terminal, connection terminal unit and electric motor | |
| EP2581989A3 (en) | Electrical coaxial connector | |
| CN204145163U (en) | Inner-rotor type motor | |
| CN106471718A (en) | Axial-gap rotary electric machine | |
| EP2858215B1 (en) | Rotating electrical machine | |
| CN202352921U (en) | Electric connector assembly and plug and socket thereof | |
| CN202423649U (en) | Electric connector capable of preventing contact part from swinging | |
| TW200746570A (en) | Cable connector and method of connecting a cable with a cable connector | |
| CN102509953A (en) | Electric connector component, plug thereof and socket thereof | |
| CN104183983A (en) | Field wiring connector | |
| CN201656013U (en) | Fast wire locking structure | |
| CN202395591U (en) | Motor outlet structure | |
| CN204615532U (en) | A kind of outer-rotor structure of motor and the external rotor electric machine of application thereof | |
| CN103779727A (en) | Quickly-inserted, floating and deflectable radio frequency connector | |
| CN203071694U (en) | Terminal seat for rotary motor, rotary motor and vehicle | |
| CN203607967U (en) | Plastic package motor | |
| CN202487850U (en) | Socket connector | |
| CN104184012A (en) | Rotary electric connector and mandrel component thereof | |
| CN201210563Y (en) | RF coaxial connector | |
| CN102891382A (en) | Power connector | |
| CN201667424U (en) | Jack connector | |
| CN205231902U (en) | Wave washer and have driving motor of this wave washer | |
| CN201421937Y (en) | RF connector capable of preventing insulator from rotating | |
| CN203596463U (en) | High-speed digital data connector with twisted wire structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131213 |