CN207009697U - A kind of binding post - Google Patents
A kind of binding post Download PDFInfo
- Publication number
- CN207009697U CN207009697U CN201721033125.XU CN201721033125U CN207009697U CN 207009697 U CN207009697 U CN 207009697U CN 201721033125 U CN201721033125 U CN 201721033125U CN 207009697 U CN207009697 U CN 207009697U
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- hole
- conductive pole
- binding post
- diameter
- insulation shell
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Abstract
A kind of binding post, including the conductive pole of cylinder and the cylindrical insulation shell that is wrapped on from circumferencial direction on the outside of conductive pole；The upper end of the conductive pole is provided with upper connection jaws, lower end is provided with lower connection jaws；The centre position excircle of the insulation shell is provided with external screw thread.Conductive pole provided by the utility model, the charging members such as wire connecting ends, bolt are arranged on inside insulation crust, it is safe.Meanwhile being fixedly connected for wire and conductive pole is realized by way of bolt compresses, have the advantages that simple for structure, reliability is high, easy to operate.
Description
Technical field
The utility model belongs to electrical equipment, more particularly to a kind of binding post.
Background technology
Binding post is widely used in electric field, is especially applicable to realize that explosion-proof electrification is set in the case of aeroseal
Standby inside and outside electrical connection.Connection between existing binding post and wire, it is typically employed in binding post both ends and spiral shell is set
The mode of keyhole, first wire is wrapped on bolt during use, then among the bolt hole at binding post both ends being bolted to, it is real
Existing being fixedly connected between binding post and wire.Which has that charging member (i.e. bolt and wire) is exposed outside, security
Difference, it is not firm to be connected, the drawbacks such as operation difficulty is big, operating procedure is complicated.
The content of the invention
The defects of the purpose of this utility model is to overcome prior art, there is provided one kind is simple in construction, outward appearance is compact, safety
High, the easily operated binding post of property.
To achieve the above object, the utility model employs following technical scheme：
A kind of binding post, including the conductive pole 1 of cylinder and the cylinder that the outside of conductive pole 1 is wrapped on from circumferencial direction
Shape insulation shell 2；The upper end of the conductive pole 1 is provided with upper connection jaws 11, lower end is provided with lower connection jaws 12；The insulation shell 2
Centre position excircle be provided with external screw thread 21.Conductive pole 1 is preferably brass material, and other conductive materials also can be selected.Make
Used time, the connection of the external screw thread 21 and electrical appliance enclosure of binding post is realized by rotation, i.e., it is real in the case of aeroseal
Existing inside electric appliance and outside electrical connection.
Further, the top of the external screw thread 21 of insulation shell 2 is provided with fixed part 22, and the fixed part 22 is and insulation shell
Body 2 is integrally formed and coaxial cylinder, and the diameter of fixed part 22 is more than the maximum gauge of external screw thread 21.Fixed part 22 is set
Purpose, mainly when installing binding post on electrical appliance enclosure, realize that binding post fitting depth is spacing and positions, while may be used also
To strengthen air seal.
Further, the effective thread button number of the external screw thread 21 of the insulation shell 2 is more than 6, you can realizes binding post and electricity
Gas device housings are effectively fixedly connected.
Further, the external peripheral surface of the conductive pole 1 is provided with annular knurl, can strengthen between conductive pole 1 and insulation crust 2
Bonding strength.
Further, the conductive pole 1 is integrally molded so as three sections of different cylinders of diameter, the diameter of interlude be less than it is upper,
The diameter of hypomere, the bonding strength that conductive pole 1 can be further enhanced between shell 2 of becoming attached to.
Further, the upper connection jaws 11 of the conductive pole 1 and lower connection jaws 12 are the cylinder coaxial with conductive pole 1
Hole, for wire to be connected to be inserted in the hole, realize the electrical connection of wire and conductive pole 1 and be fixedly connected.
Further, the side of the cylindrical hole of the upper connection jaws 11 of the conductive pole 1 is provided with through hole 13 on circular first,
The side of the cylindrical hole of lower connection jaws 12 is provided with the first circular lower through-hole 14；The lower through-hole of through hole 13 and first on described first
14 inner side is equipped with internal thread.By on first the lower through-hole 14 of through hole 13 and first in installation bolt and rotate, bolt
End is extruded wire, is realized the electrical connection of wire and conductive pole 1 and is fixedly connected.
Further, through hole 23 on circular second is provided with 13 corresponding position of through hole on first on the insulation shell 2,
The second circular lower through-hole 24 is provided with 14 corresponding position of the first lower through-hole；The diameter of through hole 13 is less than second on described first
The diameter of upper through hole 23, the diameter of first lower through-hole 14 are less than the diameter of the second lower through-hole 24.Through hole 23 on second is set
With the purpose of the second lower through-hole 24, the bolt using the installation of the instruments such as screwdriver and the fixed wire of rotation is easy for.
Conductive pole provided by the utility model, the charging members such as wire connecting ends, bolt are arranged on inside insulation crust,
It is safe.Meanwhile being fixedly connected for wire and conductive pole is realized by way of bolt compresses, have simple for structure, reliable
The advantages that property is high, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of main view profile of conductive pole of the utility model；
Fig. 2 is a kind of top view of conductive pole of the utility model.
Embodiment
The embodiment provided below in conjunction with attached Fig. 1 and 2, further illustrate a kind of specific implementation of conductive pole of the utility model
Mode.A kind of conductive pole of the utility model is not limited to the following description.
As illustrated in fig. 1 and 2, it is the main view profile and top view of a kind of conductive pole of the utility model, including cylinder
Conductive pole 1 and the cylindrical insulation shell 2 that the outside of conductive pole 1 is wrapped on from circumferencial direction；The upper end of the conductive pole 1 is set
There are upper connection jaws 11, lower end to be provided with lower connection jaws 12；The centre position excircle of the insulation shell 2 is provided with external screw thread 21.
The conductive pole 1 is integrally molded so as three sections of different cylinders of diameter, and the diameter of interlude is straight less than upper and lower section
Footpath, the external peripheral surface of conductive pole 1 are provided with annular knurl, can strengthen the bonding strength between conductive pole 1 and insulation crust 2.It is described to lead
The upper connection jaws 11 of electric post 1 and lower connection jaws 12 are the cylindrical hole coaxial with conductive pole 1, for wire to be connected to be inserted
Enter in the hole, realize the electrical connection of wire and conductive pole 1 and be fixedly connected.The cylinder of the upper connection jaws 11 of the conductive pole 1
The side in hole is provided with through hole 13 on circular first, and the side of the cylindrical hole of lower connection jaws 12 is provided with the first circular lower through-hole
14；The inner side of the lower through-hole 14 of through hole 13 and first is equipped with internal thread on described first.Pass through through hole 13 and first on first
Lower through-hole 14 is in installation bolt and rotates, and the end of bolt is extruded wire, realize wire and conductive pole 1 electrical connection and
It is fixedly connected.
The top of the external screw thread 21 of insulation shell 2 is provided with fixed part 22, and the fixed part 22 is and the one of insulation shell 2
Shaping and coaxial cylinder, the diameter of fixed part 22 are more than the maximum gauge of external screw thread 21.The purpose of fixed part 22 is set, it is main
If when installing binding post on electrical appliance enclosure, realize that binding post fitting depth is spacing and positions, while can also strengthen
Air seal.The effective thread button number of the external screw thread 21 of the insulation shell 2 be more than 6, you can realize binding post with electrically
Device housings are effectively fixedly connected.On the insulation shell 2 circular second is provided with 13 corresponding position of through hole on first
Upper through hole 23, the second circular lower through-hole 24 is provided with 14 corresponding position of the first lower through-hole；Through hole 13 is straight on described first
Footpath is less than the diameter of through hole 23 on second, and the diameter of first lower through-hole 14 is less than the diameter of the second lower through-hole 24.Set the
The purpose of the lower through-hole 24 of through hole 23 and second on two, it is easy for using the installation of the instruments such as screwdriver and rotates the spiral shell of fixed wire
Bolt.
It is as follows that product installs and uses process：Binding post is rotatably mounted on electrical appliance enclosure first, until fixed part
22 are bonded with electrical equipment surface；Then respectively by device interior, outer lead insert conductive pole 1 upper connection jaws 11 and under connect
In line mouth 12, the fixing bolt in the lower through-hole 14 of through hole on first 13 and first is finally tightened, that is, completes product installation.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (8)
- A kind of 1. binding post, it is characterised in that：Conductive pole is wrapped on including cylindrical conductive pole (1) and from circumferencial direction (1) the cylindrical insulation shell (2) on the outside of；The upper end of the conductive pole (1) is provided with upper connection jaws (11), lower end is provided with lower wiring Mouth (12)；The centre position excircle of the insulation shell (2) is provided with external screw thread (21).
- 2. binding post according to claim 1, it is characterised in that：The top of insulation shell (2) external screw thread (21) is set Have a fixed part (22), the fixed part (22) to be integrally formed with insulation shell (2) and coaxial cylinder, fixed part (22) Diameter is more than the maximum gauge of external screw thread (21).
- 3. binding post according to claim 1, it is characterised in that：The external screw thread (21) of the insulation shell (2) it is effective The number of threads is more than 6.
- 4. binding post according to claim 1, it is characterised in that：The external peripheral surface of the conductive pole (1) is provided with annular knurl.
- 5. binding post according to claim 1, it is characterised in that：The conductive pole (1) is integrally molded so as three sections of diameters not Same cylinder, the diameter of interlude are less than upper and lower section of diameter.
- 6. binding post according to claim 1, it is characterised in that：The upper connection jaws (11) of the conductive pole (1) and under connect Line mouth (12) is the cylindrical hole coaxial with conductive pole (1).
- 7. binding post according to claim 6, it is characterised in that：The cylinder of the upper connection jaws (11) of the conductive pole (1) The side in shape hole is provided with through hole (13) on circular first, and the side of the cylindrical hole of lower connection jaws (12) is provided with circular first Lower through-hole (14)；On described first internal thread is equipped with the inside of through hole (13) and the first lower through-hole (14).
- 8. binding post according to claim 7, it is characterised in that：On the insulation shell (2) with through hole on first (13) Corresponding position is provided with through hole (23) on circular second, and position corresponding with the first lower through-hole (14) is provided with circular second Through hole (24)；The diameter of through hole (13) is less than the diameter of through hole (23) on second, first lower through-hole (14) on described first Diameter be less than the second lower through-hole (24) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033125.XU CN207009697U (en) | 2017-08-17 | 2017-08-17 | A kind of binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033125.XU CN207009697U (en) | 2017-08-17 | 2017-08-17 | A kind of binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009697U true CN207009697U (en) | 2018-02-13 |
Family
ID=61459312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033125.XU Active CN207009697U (en) | 2017-08-17 | 2017-08-17 | A kind of binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963699A (en) * | 2018-07-02 | 2018-12-07 | 太仓市友达电气技术有限公司 | A kind of universal connector lug |
-
2017
- 2017-08-17 CN CN201721033125.XU patent/CN207009697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963699A (en) * | 2018-07-02 | 2018-12-07 | 太仓市友达电气技术有限公司 | A kind of universal connector lug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230530 Address after: No. 318 Weishiwu Road, Leqing Economic Development Zone, Wenzhou City, Zhejiang Province, 325200 Patentee after: SHENHAI EXPLOSION-PROOF TECHNOLOGY CO.,LTD. Address before: 325615 Pingyuan Village, Dajing Town, Leqing City, Wenzhou City, Zhejiang Province (within Leqing Baicaotang Fengdou Co., Ltd.) Patentee before: ZHEJIANG XUQIU EXPLOSION-PROOF ELECTRIC CO.,LTD. |