CN218732143U - High-voltage wiring terminal with anti-loosening structure - Google Patents
High-voltage wiring terminal with anti-loosening structure Download PDFInfo
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- CN218732143U CN218732143U CN202222899501.0U CN202222899501U CN218732143U CN 218732143 U CN218732143 U CN 218732143U CN 202222899501 U CN202222899501 U CN 202222899501U CN 218732143 U CN218732143 U CN 218732143U
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- terminal conductor
- hole
- terminal
- bolt
- loosening
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- 239000004020 conductor Substances 0.000 claims abstract description 43
- 239000011148 porous material Substances 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 19
- 239000012212 insulator Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The utility model discloses a high-pressure binding post with anti loosening structure, including terminal conductor, mounting hole, bolt, connecting rod, locking seat and holding piece, install locking seat on the side of terminal conductor, be provided with spacing hole on the locking seat, two sets of mounting holes have been seted up on the terminal conductor, the mounting hole runs through the terminal conductor and communicates with spacing hole, the holding piece has been placed in the pore in spacing hole, install the spring in the locking seat, the other end and the holding piece of spring are connected, the utility model discloses, can carry out the centre gripping to the connecting wire in spacing hole fixed for the connecting wire is more firm stable when connecting high-pressure binding post interface is not hard up, has avoided the not hard up problem of high-pressure binding post interface.
Description
Technical Field
The utility model relates to a high-pressure binding post technical field with anti loosening structure specifically is a high-pressure binding post with anti loosening structure.
Background
The wiring terminal is an accessory product for realizing electrical connection, and along with the increasing industrial automation degree and the stricter and more accurate industrial control requirements, the use level of the wiring terminal gradually rises, the use range of the wiring terminal is more and more, and the types of the wiring terminal are more and more.
Through the retrieval, chinese utility model patent CN203192952U discloses a high voltage wiring terminal structure, including high voltage conductor and insulator foot, high voltage conductor includes the wiring portion of the installation location portion on top and tail end, tail end at installation location portion sets up the boss and forms the location step, top at the location step, set up positioning groove on the installation location portion, insulator foot moulds plastics in boss and positioning groove's outside, the protruding positioning block nestification of insulator foot realizes circumferential positioning in positioning groove the inside, the protruding base step of insulator foot mutually supports with the location step and realizes axial positioning, the top protrusion insulator foot of installation location portion, the utility model aims at providing a high voltage wiring terminal structure, this simple structure, the firm stability and the reliability of guaranteeing the electricity to connect of installation, production simple process, insulating properties is good, the leakproofness is good, with low costs.
The prior device has the following defects when in use: when the high-voltage wiring terminal is used, the inside of the interface is not provided with a locking structure, and the connecting wire is likely to loose after being used for a long time, so that the problem of poor contact of the connecting wire is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure binding post with anti loosening structure to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage wiring terminal with anti loosening structure, includes terminal conductor, mounting hole, bolt, connecting rod, locking seat and holding piece, install locking seat on the side of terminal conductor, be provided with spacing hole on the locking seat, two sets of mounting holes have been seted up on the terminal conductor, the mounting hole run through the terminal conductor and with spacing hole intercommunication, the holding piece has been placed in the pore in spacing hole, install the spring in the locking seat, the other end and the holding piece of spring are connected.
Preferably, a threaded hole is formed right above the terminal conductor, a bolt is installed in the threaded hole, a nut is installed at one end, located outside the terminal conductor, of the bolt, and the other end of the bolt is connected with a fixing piece placed in the hole wall channel.
Preferably, a connecting rod is rotatably arranged between the bolt and a fixing piece arranged in the wall channel of the mounting hole.
Preferably, the diameter of the mounting hole formed in the terminal conductor is the same as that of the limiting hole formed in the anti-loosening seat.
Preferably, the spring installed in the anti-loosening seat penetrates through a limiting hole wall channel arranged on the anti-loosening seat.
Preferably, the terminal conductor and the anti-loosening seat are made of copper conductors.
Preferably, the two groups of clamping pieces are arranged in the limiting hole duct and correspond to each other in position.
Compared with the prior art, the beneficial effects of the utility model are that: insert the mounting hole of seting up the connecting wire from the terminal conductor, make connecting wire one end put into the spacing downthehole of seting up on the locking seat of installation on the terminal conductor side, then clockwise turning bolt is located the nut of the outer one end of terminal conductor, make the bolt of screw hole internal thread installation rotate, at this moment the bolt can move down, the connecting rod of rotation installation between cooperation bolt and the stationary blade, make the stationary blade of placing in the installation pore wall way move down, thereby fix the connecting wire, the spring of installation in the locking seat of deuterogamying, the spring can pass two holding pieces of placing in the spacing pore way mutually, thereby it is fixed to carry out the centre gripping to the connecting wire in the spacing hole, make the connecting wire more firm stable when connecting high voltage binding post, the not hard up problem of high voltage binding post interface has been avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front structural view of the present invention.
Fig. 3 is a schematic view of the back structure of the present invention.
Fig. 4 is a schematic side view of the present invention.
In the figure: 1. a terminal conductor; 2. mounting holes; 3. a fixing sheet; 4. a threaded hole; 5. a bolt; 6. a nut; 7. a connecting rod; 8. a locking seat; 9. a limiting hole; 10. a clamping piece; 11. a spring.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3, 4, in an embodiment of the present invention, a high voltage connection terminal with a locking structure includes a terminal conductor 1, mounting holes 2, a bolt 5, a connecting rod 7, a locking seat 8, and clamping pieces 10, the locking seat 8 is mounted on one side surface of the terminal conductor 1, the locking seat 8 is provided with a limiting hole 9, two sets of mounting holes 2 are formed in the terminal conductor 1, the mounting holes 2 penetrate through the terminal conductor 1 and are communicated with the limiting hole 9, a connection wire is inserted into the mounting holes 2 formed in the terminal conductor 1, such that one end of the connection wire is placed into the limiting hole 9 formed in the locking seat 8 mounted on one side surface of the terminal conductor 1, the clamping pieces 10 are placed in the hole channels of the limiting hole 9, a spring 11 is mounted in the locking seat 8, and the other end of the spring 11 is connected with the clamping pieces 10, a threaded hole 4 is formed right above the terminal conductor 1, a bolt 5 is installed in the threaded hole 4, a nut 6 is installed at one end of the bolt 5, which is positioned outside the terminal conductor 1, a fixing piece 3 is arranged in a wall channel of the installation hole 2, the other end of the bolt 5 is connected with the fixing piece 3 arranged in the wall channel of the installation hole 2, a connecting rod 7 is rotatably installed between the bolt 5 and the fixing piece 3 arranged in the wall channel of the installation hole 2, then the nut 6 at one end of the bolt 5, which is positioned outside the terminal conductor 1, is rotated clockwise, so that the bolt 5 installed in the threaded hole 4 is rotated, at the moment, the bolt 5 moves downwards, the fixing piece 3 arranged in the wall channel of the installation hole 2 moves downwards in cooperation with the connecting rod 7 rotatably installed between the bolt 5 and the fixing piece 3, thereby fixing the connecting wire, and then a spring 11 installed in the anti-loosening seat 8 is matched, the spring 11 can mutually push two clamping pieces 10 arranged in a pore channel of the limiting hole 9, thereby it is fixed to carry out the centre gripping to the connecting wire in spacing hole 9 for the connecting wire is more firm stable when connecting high-voltage wiring terminal, has avoided the not hard up problem of high-voltage wiring terminal interface, the spacing hole 9 diameter of seting up on the mounting hole 2 and the locking seat 8 of seting up on the terminal conductor 1 is the same, the spring 11 of installation passes the spacing hole 9 wall way that sets up on the locking seat 8 in the locking seat 8, the material of terminal conductor 1 and locking seat 8 is the copper conductor, the cramping piece 10 of placing in the spacing hole 9 pore is two sets of and the position is corresponding.
The utility model discloses a theory of operation is: insert the mounting hole 2 of seting up the connecting wire from terminal conductor 1 in, make connecting wire one end put into the spacing hole 9 of seting up on the locking seat 8 of installation on 1 side of terminal conductor, then clockwise turning bolt 5 is located the nut 6 of 1 outer one end of terminal conductor, make the bolt 5 of screw hole 4 internal thread installation rotate, at this moment bolt 5 can move down, cooperate the connecting rod 7 of rotation installation between bolt 5 and the stationary blade 3, make the stationary blade 3 of placing in 2 walls of mounting hole move down, thereby fix the connecting wire, cooperate the spring 11 of installation in the locking seat 8 again, spring 11 can pass two holding pieces 10 of placing in the spacing hole 9 pore mutually, thereby carry out the centre gripping to the connecting wire in the spacing hole 9 and fix, make the connecting wire more firm stability when connecting high voltage binding post, the not hard up problem of high voltage binding post interface has been avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high voltage wiring terminal with anti loosening structure, includes terminal conductor (1), mounting hole (2), bolt (5), connecting rod (7), locking seat (8) and centre gripping piece (10), its characterized in that: install locking seat (8) on a side of terminal conductor (1), be provided with spacing hole (9) on locking seat (8), two sets of mounting hole (2) have been seted up on terminal conductor (1), mounting hole (2) run through terminal conductor (1) and communicate with spacing hole (9), holding piece (10) have been placed in the pore of spacing hole (9), install spring (11) in locking seat (8), the other end and the holding piece (10) of spring (11) are connected.
2. A high voltage terminal with anti-loosening structure as claimed in claim 1, wherein: screw hole (4) have been seted up directly over terminal conductor (1), bolt (5) are installed to screw hole (4) internal thread, nut (6) are installed to the one end that bolt (5) are located terminal conductor (1) outer, the other end and the mounting hole (2) wall of bolt (5) say interior stationary blade (3) of placing and be connected.
3. A high voltage terminal with anti-loosening structure as claimed in claim 1, wherein: and a connecting rod (7) is rotatably arranged between the bolt (5) and a fixing sheet (3) arranged in the wall channel of the mounting hole (2).
4. A high voltage terminal with anti-loosening structure as claimed in claim 1, wherein: the diameter of the mounting hole (2) formed in the terminal conductor (1) is the same as that of the limiting hole (9) formed in the anti-loosening seat (8).
5. A high voltage terminal with anti-loosening structure as claimed in claim 1, wherein: and a spring (11) arranged in the anti-loosening seat (8) penetrates through a wall channel of a limiting hole (9) formed in the anti-loosening seat (8).
6. A high voltage terminal with anti-loosening structure as claimed in claim 1, wherein: the terminal conductor (1) and the anti-loosening seat (8) are made of copper conductors.
7. A high voltage connection terminal with an anti-loosening structure as claimed in claim 1, wherein: the two groups of clamping pieces (10) are arranged in the pore canal of the limiting hole (9) and are corresponding in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899501.0U CN218732143U (en) | 2022-11-01 | 2022-11-01 | High-voltage wiring terminal with anti-loosening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899501.0U CN218732143U (en) | 2022-11-01 | 2022-11-01 | High-voltage wiring terminal with anti-loosening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218732143U true CN218732143U (en) | 2023-03-24 |
Family
ID=85598227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222899501.0U Active CN218732143U (en) | 2022-11-01 | 2022-11-01 | High-voltage wiring terminal with anti-loosening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218732143U (en) |
-
2022
- 2022-11-01 CN CN202222899501.0U patent/CN218732143U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |