CN204760594U - Wiring terminal - Google Patents
Wiring terminal Download PDFInfo
- Publication number
- CN204760594U CN204760594U CN201520351155.XU CN201520351155U CN204760594U CN 204760594 U CN204760594 U CN 204760594U CN 201520351155 U CN201520351155 U CN 201520351155U CN 204760594 U CN204760594 U CN 204760594U
- Authority
- CN
- China
- Prior art keywords
- bow
- binding post
- metal wire
- installing hole
- shaped shrapnel
- 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
Landscapes
- Insulating Bodies (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a wiring terminal, its characterized in that: include: one end open -ended conductive barrel body (1) and with the wiring portion (2) of a blind end body coupling of conductive barrel body (1), mounting hole (3) of centre bore for supplying the metal wire to penetrate of conductive barrel body (1), be provided with bow -shaped shell fragment (4) in mounting hole (3), the bow -shaped face of bow -shaped shell fragment (4) is pushed down the metal wire. The utility model provides a pair of wiring terminal, simple structure, light in weight, easy to assemble carrying, with low costs, the installation behind the metal wire metal wire be difficult for droing and joint strength does not have the individual difference.
Description
Technical field
The utility model relates to a kind of binding post, belongs to electric parts technical field.
Background technology
Binding post is exactly for realizing a kind of accessory product be electrically connected, the industrial category being divided into connector.Along with industrial automatization is more and more higher and Industry Control requires more and more stricter, accurate, the consumption of binding post goes up gradually.Along with the development of electron trade, the scope of application of binding post gets more and more, and kind also gets more and more.But, it is not firm that current binding post ubiquity is connected with metal wire, the metal wire fixed easily causes partial exfoliation owing to pulling or comes off completely, thus make the resistance of turning part become large, the technique that this problem of current solution generally can adopt soldering to strengthen, but soldering strengthens there is complicated operation, and cost increases, soldering operation bonding strength easily produces individual difference, thus the problem such as cause resistance inconsistent.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of metal wire fixed, can pull, the binding post that bonding strength is consistent after fixing; Further, the utility model provide a kind of lightweight, save material, binding post that cost is low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of binding post, it is characterized in that: comprising: the conduction cylindrical shell of one end open and the wire connecting portion be connected with the blind end one of described conduction cylindrical shell, the centre bore of described conduction cylindrical shell is the installing hole penetrated for metal wire, be provided with bow-shaped shrapnel in described installing hole, the arch surface of described bow-shaped shrapnel pushes down described metal wire.
Described conductive tube external body is coated with insulating barrier.
Described wire connecting portion is conductor, and the shape of described wire connecting portion comprises square, circular, annular, fan-shaped, oval or unsetting.
The length of described bow-shaped shrapnel is identical with the length of described conduction cylindrical shell, and the length of the string of described bow-shaped shrapnel is 1/3 ~ 1/2 of the diameter of described installing hole, and the height of described bow-shaped shrapnel is 1/6 ~ 1/4 of the diameter of described installing hole.
The diameter of described metal wire is 2/3 ~ 3/4 of the diameter of described installing hole.
The material of described insulating barrier comprises high-temperature insulation material, and described high-temperature insulation material comprises PAEK, PEEK, PU or PAEEK.
Described bow-shaped shrapnel is also provided with some equally distributed pores.
The diameter of described pore is less than 1mm.
The two ends of bow-shaped shrapnel can be arranged at the optional position in installing hole, namely bow-shaped shrapnel mutually vertically can to arrange with wire connecting portion, arranged in parallel or in arbitrarily angled setting.
A kind of binding post that the utility model provides, the setting of bow-shaped shrapnel, the arch surface of bow-shaped shrapnel is made to press metal wire, arch surface is pushed down after metal wire in the state of curving inwardly, bow-shaped shrapnel compresses metal wire under the effect of restoring force, metal wire is fixed in installing hole securely, also can not come off even if pull, as long as and the diameter of metal wire is identical, then the active force of bow-shaped shrapnel is all consistent, make the bonding strength of metal wire and installing hole consistently, after metal wire and installing hole conducting, resistance can not change, be applicable to the electrical connection being applied to precision instrument, the setting of pore, decreases the use doses of bow-shaped shrapnel, alleviates the weight of bow-shaped shrapnel, make the utility model lightweight, facilitate installation to carry, and cost reduces.A kind of binding post that the utility model provides, structure is simple, and lightweight, facilitate installation to carry, cost is low, metal wire difficult drop-off after metal wire is installed and bonding strength without individual difference.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of binding post, it is characterized in that: comprising: the conduction cylindrical shell 1 of one end open and the wire connecting portion 2 be connected with the blind end one of described conduction cylindrical shell 1, the centre bore of described conduction cylindrical shell 1 is the installing hole 3 penetrated for metal wire, be provided with bow-shaped shrapnel 4 in described installing hole 3, the arch surface of described bow-shaped shrapnel 4 pushes down described metal wire.
Described conduction cylindrical shell 1 outside is coated with insulating barrier.
Described wire connecting portion 2 is conductor, and the shape of described wire connecting portion 2 comprises square, circular, annular, fan-shaped, oval or unsetting.
The length of described bow-shaped shrapnel 4 is identical with the length of described conduction cylindrical shell 1, and the length of the string of described bow-shaped shrapnel 4 is 1/3 ~ 1/2 of the diameter of described installing hole 3, and the height of described bow-shaped shrapnel 4 is 1/6 ~ 1/4 of the diameter of described installing hole 3.
The diameter of described metal wire is 2/3 ~ 3/4 of the diameter of described installing hole 3.
The material of described insulating barrier comprises high-temperature insulation material, and described high-temperature insulation material comprises PAEK, PEEK, PU or PAEEK.
Described bow-shaped shrapnel 4 is also provided with some equally distributed pores.
The diameter of described pore is less than 1mm.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (8)
1. a binding post, it is characterized in that: comprising: the conduction cylindrical shell (1) of one end open and the wire connecting portion (2) be connected with the blind end one of described conduction cylindrical shell (1), the centre bore of described conduction cylindrical shell (1) is the installing hole (3) penetrated for metal wire, be provided with bow-shaped shrapnel (4) in described installing hole (3), the arch surface of described bow-shaped shrapnel (4) pushes down described metal wire.
2. a kind of binding post according to claim 1, is characterized in that: described conduction cylindrical shell (1) outside is coated with insulating barrier.
3. a kind of binding post according to claim 1, is characterized in that: described wire connecting portion (2) is conductor, and the shape of described wire connecting portion (2) comprises square, circular, annular, fan-shaped, oval or unsetting.
4. a kind of binding post according to claim 1, it is characterized in that: the length of described bow-shaped shrapnel (4) is identical with the length of described conduction cylindrical shell (1), the length of the string of described bow-shaped shrapnel (4) is 1/3 ~ 1/2 of the diameter of described installing hole (3), and the height of described bow-shaped shrapnel (4) is 1/6 ~ 1/4 of the diameter of described installing hole (3).
5. a kind of binding post according to claim 1, is characterized in that: the diameter of described metal wire is 2/3 ~ 3/4 of the diameter of described installing hole (3).
6. a kind of binding post according to claim 2, it is characterized in that: the material of described insulating barrier comprises high-temperature insulation material, described high-temperature insulation material comprises PAEK, PEEK, PU or PAEEK.
7. a kind of binding post according to claim 1, is characterized in that: described bow-shaped shrapnel (4) is also provided with some equally distributed pores.
8. a kind of binding post according to claim 7, is characterized in that: the diameter of described pore is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351155.XU CN204760594U (en) | 2015-05-27 | 2015-05-27 | Wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351155.XU CN204760594U (en) | 2015-05-27 | 2015-05-27 | Wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760594U true CN204760594U (en) | 2015-11-11 |
Family
ID=54475273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351155.XU Expired - Fee Related CN204760594U (en) | 2015-05-27 | 2015-05-27 | Wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868278A (en) * | 2015-05-27 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Connecting terminal |
-
2015
- 2015-05-27 CN CN201520351155.XU patent/CN204760594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868278A (en) * | 2015-05-27 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Connecting terminal |
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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: 20151111 Termination date: 20160527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |