CN204030042U - Pcb connector - Google Patents
Pcb connector Download PDFInfo
- Publication number
- CN204030042U CN204030042U CN201420471546.0U CN201420471546U CN204030042U CN 204030042 U CN204030042 U CN 204030042U CN 201420471546 U CN201420471546 U CN 201420471546U CN 204030042 U CN204030042 U CN 204030042U
- Authority
- CN
- China
- Prior art keywords
- contact pilotage
- parent
- shell
- interior contact
- interior
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 20
- 230000000875 corresponding Effects 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 230000000149 penetrating Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000005728 strengthening Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 210000003491 Skin Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model discloses a kind of PCB connector, comprise parent, parent comprises shell, interior contact pilotage and outer contact pilotage, interior contact pilotage and outer contact pilotage are wholely set, interior contact pilotage is positioned at enclosure, outer contact pilotage is positioned at outside shell, outer contact pilotage is welded on pcb board, interior contact pilotage and outer contact pilotage are at right angles arranged, insulator is filled with between interior contact pilotage and shell, outer contact pilotage is connected with reinforcement projection, strengthening projection is arranged in insulator, strengthen projection outer surface and be provided with fin, on interior contact pilotage, corresponding insulator part is provided with fin, the utility model strengthens contact pilotage and the shell bonding strength of parent, prevent public body from repeatedly withdrawing process, parent is damaged.
Description
Technical field
The utility model relates to binding post field, relates to a kind of PCB connector in particular.
Background technology
PCB connector is applied to the binding post in printed substrate electrical connection, is also PCB binding post, for realizing a kind of accessory product be electrically connected.
It is widely used in the first-selected high current connector of the products such as military aviation, railway projects, industrial project, aerospace project, tester Ship System, electric sightseeing vehicle, UPS, communication power supply, charger, storage battery.Connector adopts PBT material, has fine electronics and motor characteristic.
Current PCB connector uses male and female mutual-inserting type usually, parent comprises shell and contact pilotage, a contact pilotage part is arranged on enclosure, another part stretches out shell for being soldered to pcb board, insulating material is filled with between contact pilotage and shell, public body with on be connected wire, public body is respectively arranged with parent the card key and draw-in groove that match, inserting parent by public body makes wire be connected conducting with the contact pilotage in parent, the conducting of realizing circuit and work, but in the process of public body and parent plug, the public shell of body and the shell of parent have larger friction, and not by the process outwards pullled when card key and exact separation, capital causes the contact pilotage of parent and the connection of shell to loosen, make parent unstable working condition, the shell of parent seriously can be directly caused directly to be separated with contact pilotage, cause this PCB connector to damage and cannot continue to use.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of contact pilotage and the shell bonding strength of strengthening parent, prevents the PCB connector that public body makes parent damage in repeatedly withdrawing process.
For achieving the above object, the utility model provides following technical scheme: comprise parent, parent comprises shell, interior contact pilotage and outer contact pilotage, interior contact pilotage and outer contact pilotage are wholely set, interior contact pilotage is positioned at enclosure, outer contact pilotage is positioned at outside shell, outer contact pilotage is welded on pcb board, interior contact pilotage and outer contact pilotage are at right angles arranged, insulator is filled with between interior contact pilotage and shell, insulator is fixedly connected with shell, outer contact pilotage is connected with reinforcement projection, strengthening projection is arranged in insulator, strengthen projection outer surface and be provided with fin, on interior contact pilotage, corresponding insulator part is provided with fin.
By adopting such scheme, parent is connected to after on pcb board, public body coordinates plug during with parent, strengthening projection makes outer contact pilotage be connected with parent more firmly, increases outer contact pilotage and parent tie point, prevents interior contact pilotage and insulator or stressed skin from loosening distortion occurring, fin makes to strengthen projection and is connected closely with interior contact pilotage with insulator, be not easy to be pulled out, thus make parent entirety complete, the stability of guarantee period service behaviour.
The utility model is set to further: the corresponding enclosure one end of interior contact pilotage is provided with dome or chamfering, the smooth surface of the corresponding enclosure of interior contact pilotage.
By adopting technique scheme, when public body coordinates with parent, terminal in public body has elasticity, to coordinate and conduct electricity with clamping interior contact pilotage, coordinating between contact pilotage with terminal in dome or chamfering are convenient, can not insert partially, interior contact pilotage smooth outer surface makes terminal in public body when extracting, between terminal and interior contact pilotage, frictional force is less, and in reducing, contact pilotage is stressed.
The utility model is set to further: groove shell being provided with penetrating surfaces externally and internally, groove is provided with chamfering.
By adopting technique scheme, after public body inserts parent, public body and parent can block by groove, prevent nature from coming off, simultaneously groove is provided with chamfering, and the wire of public body is subject to unexpected external force when pullling, chamfering can make public body easily depart from parent, prevents parent together to extract damage parent.
The utility model is set to further: the opening of shell is T-shaped.
By adopting technique scheme, when public body inserts parent, will insert along T-shaped, and avoiding anti-insertedly causing the bending of interior contact pilotage or damaging.
The utility model is set to further: shell aperture place is provided with chamfering.
By adopting technique scheme, without the need to the opening of complete whole aligning parent when chamfering making public body insert parent, also can to take advantage of a situation insertion parent along chamfering, making operating process more easily simple.
Compared with prior art, this use novel PC B connector strengthens the contact pilotage of parent and shell bonding strength, prevents public body from repeatedly withdrawing process, parent is damaged.
Accompanying drawing explanation
Fig. 1 is the stereoisomer of the utility model PCB connector;
Fig. 2 is the front view of the utility model PCB connector;
Fig. 3 is the vertical view of the utility model PCB connector;
Fig. 4 is the A-A view of Fig. 3;
Fig. 5 is the end view of the utility model PCB connector.
Reference numeral: 1, parent; 2, shell; 3, outer contact pilotage; 4, opening; 5, groove; 6, interior contact pilotage; 7, fin; 8, projection is strengthened; 9, insulator.
Embodiment
Referring to figs. 1 through Fig. 5, the embodiment that the utility model PCB connects is described further.
A kind of PCB connector, comprise parent 1, parent 1 comprises shell 2, interior contact pilotage 6 and outer contact pilotage 3, interior contact pilotage 6 is wholely set with outer contact pilotage 3, it is inner that interior contact pilotage 6 is positioned at shell 2, outer contact pilotage 3 is positioned at outside shell 2, outer contact pilotage 3 is welded on pcb board, interior contact pilotage 6 is at right angles arranged with outer contact pilotage 3, insulator 9 is filled with between interior contact pilotage 6 and shell 2, outer contact pilotage 3 is connected with and strengthens projection 8, strengthening projection 8 is arranged in insulator 9, strengthen projection 8 outer surface and be provided with fin 7, on interior contact pilotage 6, corresponding insulator 9 part is provided with fin 7, as shown in Figure 4, preferred insulator 9 is made of plastics, fin 7 is all vertical with the axis direction of interior contact pilotage 6 with reinforcement projection 8, outer contact pilotage 3 is soldered to after on pcb board, public body and parent 1 sizableness, when public body coordinates plug with parent 1, strengthen the joint face that projection 8 increases outer contact pilotage 3 and insulator 9, pulling-inserting force can be prevented all on interior contact pilotage 6, prevent interior contact pilotage 6 and insulator 9 or the stressed generation of shell 2 from loosening or the situation such as distortion, when the public body of plug, fin 7 will consume most stressed, make interior contact pilotage 6 can not be pulled out parent 1, thus make parent 1 overall complete, ensure the stability of its service behaviour.
Further, the inner one end of the corresponding shell of contact pilotage 62 is provided with dome or chamfering; the smooth surface of interior contact pilotage 6 corresponding shell 2 inside; when public body coordinates with parent 1, the terminal in public body has elasticity, will coordinate conduction with clamping interior contact pilotage 6; dome or chamfering be interior contact pilotage 6 and coordinating between terminal conveniently; can not insert partially, interior contact pilotage 6 smooth outer surface makes terminal in public body when extracting, and between terminal and interior contact pilotage 6, frictional force is less; in reducing, contact pilotage 6 is stressed, further protection parent 1.
Further shell 2 is provided with the groove 5 of penetrating surfaces externally and internally, groove 5 is provided with chamfering, after public body inserts parent 1, public body and parent 1 can block by groove 5, prevent nature from coming off, simultaneously groove 5 is provided with chamfering, and the wire of public body is subject to unexpected external force when pullling, chamfering can make public body easily depart from parent 1, prevents from parent 1 together to extract to damage parent 1.
The opening 4 of further shell 2 is T-shaped, when public body inserts parent 1, will insert along T-shaped, avoids anti-insertedly causing the bending of interior contact pilotage 6 or damaging.
Further shell 2 opening 4 place is provided with chamfering, without the need to the opening 4 of complete whole aligning parent 1 when chamfering makes public body insert parent 1, also can take advantage of a situation along chamfering and insert parent 1, make operating process more easily simple.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a PCB connector, comprise parent, parent comprises shell, interior contact pilotage and outer contact pilotage, interior contact pilotage and outer contact pilotage are wholely set, interior contact pilotage is positioned at enclosure, outer contact pilotage is positioned at outside shell, outer contact pilotage is welded on pcb board, interior contact pilotage and outer contact pilotage are at right angles arranged, insulator is filled with between interior contact pilotage and shell, insulator is fixedly connected with shell, it is characterized in that: described outer contact pilotage is connected with reinforcement projection, described reinforcement projection is arranged in insulator, described reinforcement projection outer surface is provided with fin, on described interior contact pilotage, corresponding insulator part is provided with fin.
2. PCB connector according to claim 1, is characterized in that: the corresponding enclosure one end of described interior contact pilotage is provided with dome or chamfering, the smooth surface of the corresponding enclosure of interior contact pilotage.
3. PCB connector according to claim 2, it is characterized in that: the groove described shell being provided with penetrating surfaces externally and internally, described groove is provided with chamfering.
4. PCB connector according to claim 3, is characterized in that: the opening of described shell is T-shaped.
5. PCB connector according to claim 4, is characterized in that: described shell aperture place is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471546.0U CN204030042U (en) | 2014-08-20 | 2014-08-20 | Pcb connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471546.0U CN204030042U (en) | 2014-08-20 | 2014-08-20 | Pcb connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030042U true CN204030042U (en) | 2014-12-17 |
Family
ID=52069872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471546.0U Expired - Fee Related CN204030042U (en) | 2014-08-20 | 2014-08-20 | Pcb connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030042U (en) |
-
2014
- 2014-08-20 CN CN201420471546.0U patent/CN204030042U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170820 |