CN204760569U - Binding post of fixed strenghthened type - Google Patents
Binding post of fixed strenghthened type Download PDFInfo
- Publication number
- CN204760569U CN204760569U CN201520351474.0U CN201520351474U CN204760569U CN 204760569 U CN204760569 U CN 204760569U CN 201520351474 U CN201520351474 U CN 201520351474U CN 204760569 U CN204760569 U CN 204760569U
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- CN
- China
- Prior art keywords
- binding post
- bow
- installing hole
- action bars
- 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
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a binding post of fixed strenghthened type, 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), bow -shaped shell fragment (4) with fixedly connected with is used for making between mounting hole (3) winding and unwinding devices (5) that the crooked direction of bow -shaped shell fragment (4) changes. The utility model provides a pair of binding post of fixed strenghthened type, simple structure, the crooked direction of bow -shaped shell fragment is variable, and the diameter of metal wire differs less with the diameter of mounting hole, makes binding post small, practices thrift the space, is applicable to the electrical connection of small part.
Description
Technical field
The utility model relates to a kind of fixing reinforced 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.Further, current binding post is general without Handheld Division or not easily hand-held, operating personnel take or patching operations time, the easy landing of binding post, and if operating personnel after binding post conducting, then take binding post time, easily touch conducting position, thus bring Personal Risk to operating personnel.Finally, if have the fixture for fixing metal line to exist in the installing hole of existing binding post, fixture takies the space in installing hole, cause the wire diameter penetrating installing hole restricted, the diameter of metal wire and the different diameters of installing hole are comparatively large, because wire diameter immobilizes, therefore the installing hole of binding post need do greatly, cause binding post volume to become large, occupation of land side, is not suitable for the electrical connection of micro parts.
Utility model content
Technical problem to be solved in the utility model is, there is provided a kind of bending direction of bow-shaped shrapnel variable, the diameter of metal wire and the different diameters of installing hole less, binding post volume is little, conserve space, is fixed on the fixing reinforced binding post in installing hole metal line stability; Further, the utility model provides a kind of handled easily personnel hand-held, Handheld Division good insulating, even if binding post conducting also can not encounter conducting position, and the fixing reinforced binding post that fail safe is high; Further, the utility model provides a kind of metal wire fixed, can pull, the fixing reinforced binding post that bonding strength is consistent after fixing; Further, the utility model provide a kind of lightweight, save material, fixing reinforced 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 fixing reinforced 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, being provided with bow-shaped shrapnel in described installing hole, between described bow-shaped shrapnel and described installing hole, being fixedly connected with the draw off gear for making described bow-shaped shrapnel bending direction change.
Described draw off gear comprises the action bars that two upward and downwards be arranged in parallel, described action bars is provided with chute, cross hinged folding and unfolding bar is provided with between action bars described in two, the front end of described folding and unfolding bar is fixed in described chute, the end of described folding and unfolding bar is fixed on slide block, described slide block slides in described chute, described action bars is also provided with the handle facilitating action bars folding described in two; Described action bars protrudes from described installing hole.
Described draw off gear is made up of insulating material.
Thickness when action bars closes described in two is less than 1/10 of the diameter of described installing hole; The diameter of described metal wire is 9/10 ~ 4/5 of the diameter of described installing hole; When described in two, action bars is opened, the arch surface of described bow-shaped shrapnel pushes down described metal wire; When described in two, action bars closes, the arch surface of described bow-shaped shrapnel is close to described installing hole inwall.
When described in two, action bars closes, the arch surface of described bow-shaped shrapnel is close to described installing hole inwall, and now installing hole inner area becomes large, successfully metal wire can be penetrated installing hole; After penetrating, opened by action bars described in two, the arch surface direction of described bow-shaped shrapnel changes and pushes down described metal wire, thus is firmly fixed in installing hole by metal wire.
Described conductive tube external body is coated with insulating barrier, described insulating barrier is provided with the annular groove that handled easily personnel hold.
Anti-slip veins is provided with in described annular groove.
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 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.
A kind of fixing reinforced binding post that the utility model provides, the setting of draw off gear, the bending direction achieving bow-shaped shrapnel is variable, when described in two, action bars closes, the arch surface of described bow-shaped shrapnel is close to described installing hole inwall, now installing hole inner area becomes large, successfully metal wire can be penetrated installing hole; After penetrating, opened by action bars described in two, the arch surface direction of described bow-shaped shrapnel changes and pushes down described metal wire, thus is firmly fixed in installing hole by metal wire; The setting of annular groove, can the hand of operating personnel be limited in annular groove, avoid with the wire connecting portion of tool conducting function with conduct electricity the contacting of cylindrical shell, even if after achieving binding post conducting, staff also can not encounter conducting position, and fail safe is high, and the setting of annular groove makes binding post not easily landing, take or patching operations time, binding post can be held securely; The setting of anti-slip veins, further increases stability when taking binding post, and patching operations is also convenient, and binding post is not easily from staff landing; 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, and is 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 fixing reinforced binding post that the utility model provides, structure is simple, and the bending direction of bow-shaped shrapnel is variable, the diameter of metal wire and the different diameters of installing hole less, make binding post volume little, conserve space, be applicable to the electrical connection of micro parts.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of draw off gear in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 and 2, a kind of fixing reinforced 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, being provided with bow-shaped shrapnel 4 in described installing hole 3, between described bow-shaped shrapnel 4 and described installing hole 3, being fixedly connected with the draw off gear 5 for making described bow-shaped shrapnel 4 bending direction change.
Described draw off gear 5 comprises the action bars 6 that two upward and downwards be arranged in parallel, described action bars 6 is provided with chute 7, cross hinged folding and unfolding bar 8 is provided with between action bars 6 described in two, the front end of described folding and unfolding bar 8 is fixed in described chute 7, the end of described folding and unfolding bar 8 is fixed on slide block 9, described slide block 9 slides in described chute 7, described action bars 6 is also provided with the handle facilitating action bars 6 folding described in two; Described action bars 6 protrudes from described installing hole 3.
Thickness when action bars 6 closes described in two is less than 1/10 of the diameter of described installing hole 3; The diameter of described metal wire is 9/10 ~ 4/5 of the diameter of described installing hole 3; When described in two, action bars 6 is opened, the arch surface of described bow-shaped shrapnel 4 pushes down described metal wire; When described in two, action bars 6 closes, the arch surface of described bow-shaped shrapnel 4 is close to described installing hole 3 inwall.
Described conduction cylindrical shell 1 outside is coated with insulating barrier 10, described insulating barrier 10 is provided with the annular groove 11 that handled easily personnel hold.
Anti-slip veins is provided with in described annular groove 11.
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 material of described insulating barrier 10 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 (10)
1. a fixing reinforced 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, being provided with bow-shaped shrapnel (4) in described installing hole (3), between described bow-shaped shrapnel (4) and described installing hole (3), being fixedly connected with the draw off gear (5) for making described bow-shaped shrapnel (4) bending direction change.
2. a kind of fixing reinforced binding post according to claim 1, it is characterized in that: described draw off gear (5) comprises the action bars (6) that two upward and downwards be arranged in parallel, described action bars (6) is provided with chute (7), cross hinged folding and unfolding bar (8) is provided with between action bars described in two (6), the front end of described folding and unfolding bar (8) is fixed in described chute (7), the end of described folding and unfolding bar (8) is fixed on slide block (9), described slide block (9) slides in described chute (7), described action bars (6) is also provided with the handle facilitating action bars described in two (6) folding, described action bars (6) protrudes from described installing hole (3).
3. a kind of fixing reinforced binding post according to claim 2, is characterized in that: thickness when action bars described in two (6) is closed is less than 1/10 of the diameter of described installing hole (3); The diameter of described metal wire is 9/10 ~ 4/5 of the diameter of described installing hole (3); When action bars described in two (6) is opened, the arch surface of described bow-shaped shrapnel (4) pushes down described metal wire; When action bars described in two (6) closes, the arch surface of described bow-shaped shrapnel (4) is close to described installing hole (3) inwall.
4. a kind of fixing reinforced binding post according to claim 1, is characterized in that: described conduction cylindrical shell (1) outside is coated with insulating barrier (10), described insulating barrier (10) is provided with the annular groove (11) that handled easily personnel hold.
5. a kind of fixing reinforced binding post according to claim 4, is characterized in that: described annular groove is provided with anti-slip veins in (11).
6. a kind of fixing reinforced binding post according to claim 1, it is characterized in that: described wire connecting portion (2) is conductor, the shape of described wire connecting portion (2) comprises square, circular, annular, fan-shaped, oval or unsetting.
7. a kind of fixing reinforced 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).
8. a kind of fixing reinforced binding post according to claim 4, is characterized in that: the material of described insulating barrier (10) comprises high-temperature insulation material, and described high-temperature insulation material comprises PAEK, PEEK, PU or PAEEK.
9. a kind of fixing reinforced binding post according to claim 1, is characterized in that: described bow-shaped shrapnel (4) is also provided with some equally distributed pores.
10. a kind of fixing reinforced binding post according to claim 9, is characterized in that: the diameter of described pore is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351474.0U CN204760569U (en) | 2015-05-27 | 2015-05-27 | Binding post of fixed strenghthened type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351474.0U CN204760569U (en) | 2015-05-27 | 2015-05-27 | Binding post of fixed strenghthened type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760569U true CN204760569U (en) | 2015-11-11 |
Family
ID=54475248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351474.0U Expired - Fee Related CN204760569U (en) | 2015-05-27 | 2015-05-27 | Binding post of fixed strenghthened type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868263A (en) * | 2015-05-27 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Fixed enhanced connecting terminal |
-
2015
- 2015-05-27 CN CN201520351474.0U patent/CN204760569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868263A (en) * | 2015-05-27 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Fixed enhanced connecting terminal |
| CN104868263B (en) * | 2015-05-27 | 2017-06-16 | 苏州锟恩电子科技有限公司 | It is a kind of to fix reinforced binding post |
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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: 20151111 Termination date: 20160527 |