CN219717281U - Through type binding post - Google Patents
Through type binding post Download PDFInfo
- Publication number
- CN219717281U CN219717281U CN202320082484.3U CN202320082484U CN219717281U CN 219717281 U CN219717281 U CN 219717281U CN 202320082484 U CN202320082484 U CN 202320082484U CN 219717281 U CN219717281 U CN 219717281U
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- Prior art keywords
- wires
- tightening
- block
- binding post
- pull rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to the technical field of conductive connection, in particular to a through type wiring terminal, which comprises a wiring terminal body and a connecting component; the binding post body is provided with two locking screws; the connecting component comprises two pre-tightening mechanisms; the pre-tightening mechanism comprises an extension cylinder, a mounting cylinder, a sliding rod, a pressing block, a spring and a pull rod; the two pre-tightening mechanisms are used for pre-tightening two wires to be connected, sliding falling off before tightening the locking screw is avoided, the pressing block is provided with an arc-shaped groove and used for adapting the shape of the wires, when the wires are connected, the pull rod is pulled, the pull rod drives the slide rod, the slide rod drives the pressing block to move upwards, the spring is compressed, then the wires are inserted from the mounting cylinder and are always inserted to the lower part of the locking screw, then the pull rod is loosened, the spring drives the pressing block to stably press the wires, finally the locking screw is tightened, the wires are connected with the metal sheets in the wires, so that the pre-tightening function is realized, and falling off of the wires during connection is avoided.
Description
Technical Field
The utility model relates to the technical field of conductive connection, in particular to a through type wiring terminal.
Background
The binding post is used for facilitating the connection of the wire, and is actually a section of metal sheet sealed in insulating plastic, holes are formed at two ends of the binding post for inserting the wire, and screws are used for fastening or loosening.
When the existing through type binding post is connected with a wire, the locking screw needs to be unscrewed firstly, then the wire is inserted into the binding post and extends to the lower part of the locking screw, then the locking screw is screwed down, the wire is clamped and fixed in the binding post, the wire is connected with a metal sheet, and the other wire is connected with the binding post in the mode, so that the two wires are connected.
But adopt above-mentioned mode, before inserting the wire inside binding post, screw up the lock screw, the wire takes place relative movement easily with binding post, and the wire is easy to slide away from the below of lock screw for after screwing up the lock screw, the lock screw does not centre gripping to the wire, leads to the wiring failure.
Disclosure of Invention
The utility model aims to provide a through type wiring terminal which has a pre-tightening function and can prevent wires from falling off during connection.
In order to achieve the above object, the present utility model provides a through-type terminal comprising a terminal body and a connection assembly, the terminal body having two locking screws,
the connecting assembly comprises two pre-tightening mechanisms;
the two pre-tightening mechanisms are symmetrically arranged on two sides of the wiring terminal body respectively; the pre-tightening mechanism comprises an extension cylinder, a mounting cylinder, a sliding rod, a pressing block, a spring and a pull rod; the extension section of thick bamboo with binding post body fixed connection, and be located binding post body one side, the installation section of thick bamboo with extension section of thick bamboo fixed connection, and be located extension section of thick bamboo top, the slide bar with installation section of thick bamboo sliding connection, and pass installation section of thick bamboo, the briquetting with slide bar fixed connection, and be located the slide bar bottom, the spring with briquetting fixed connection, and with installation section of thick bamboo fixed connection, and the cover is located on the slide bar, the pull rod with the slide bar rotates to be connected, and be located the slide bar top.
The pre-tightening mechanism further comprises an anti-slip pad, wherein the anti-slip pad is fixedly connected with the pressing block and is positioned on one side of the pressing block.
The pre-tightening mechanism further comprises two limiting blocks, the two limiting blocks are fixedly connected with the extension cylinder respectively and located at the top of the extension cylinder respectively, and the limiting blocks are provided with meshing grooves.
The connecting assembly further comprises a T-shaped block and a meshing block, the T-shaped block is fixedly connected with the wiring terminal body and located on one side of the wiring terminal body, the meshing block is fixedly connected with the wiring terminal body and located on one side, away from the T-shaped block, of the wiring terminal body, and the meshing block is provided with a T-shaped groove.
The connecting assembly further comprises a tightening screw, wherein the tightening screw is in threaded connection with the meshing block and penetrates through the meshing block.
According to the through type wiring terminal, the two pre-tightening mechanisms are used for pre-tightening two wires to be connected, sliding falling of the wires is avoided before the locking screw is screwed, the extension cylinder is communicated with the wiring terminal body, the mounting cylinder is arranged at the top of the extension cylinder, the sliding rod can slide up and down, so that the pressing block is driven to move up and down, the pressing block is provided with the arc-shaped groove and is used for adapting to the shape of the wires, a part of the spring is located in the mounting cylinder, the pull rod serves as a handle and is used for conveniently pulling the sliding rod, when the wires are connected, the pull rod is pulled, the pull rod drives the sliding rod, the sliding rod drives the pressing block to move up and compress the spring, then the wires are inserted from the mounting cylinder until the wires are inserted below the locking screw, then the pull rod is loosened, the spring drives the pressing block to stably press the wires, finally the locking screw is screwed, and the wires are connected with an inner metal sheet, so that the pre-tightening function is achieved, and the wires are prevented from falling when the wires are connected.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is a schematic view of the first embodiment of the present utility model at another angle.
Fig. 3 is a schematic overall structure of a second embodiment of the present utility model.
101-binding post body, 102-coupling assembling, 103-locking screw, 104-pretension mechanism, 105-extension tube, 106-mounting tube, 107-slide bar, 108-briquetting, 109-spring, 110-pull rod, 111-slipmat, 112-stopper, 113-meshing groove, 201-T type piece, 202-meshing piece, 203-tight screw, 204-T type groove.
Detailed Description
The first embodiment of the utility model is as follows:
referring to fig. 1-2, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, and fig. 2 is a schematic overall structure of another angle of the first embodiment of the present utility model.
The utility model provides a through type wiring terminal, which comprises: comprises a wiring terminal body 101 and a connecting component 102; the wiring terminal body 101 is provided with two locking screws 103; the coupling assembly 102 includes two pretensioning mechanisms 104; the pre-tightening mechanism 104 comprises an extension tube 105, a mounting tube 106, a slide bar 107, a pressing block 108, a spring 109, a pull rod 110, a non-slip mat 111 and a limiting block 112; the stopper 112 has an engagement groove 113. The problem that the existing through-type wiring terminal has no pre-tightening function in wiring and the wire easily falls off in connection is solved through the scheme.
For this embodiment, the terminal body 101 has two locking screws 103. The binding post body 101 is current through binding post, and inside is provided with the sheetmetal, locking screw 103 is used for fixing the tip of wire, is connected with the sheetmetal, and two wires pass through the sheetmetal and link together.
Wherein, the two pretensioning mechanisms 104 are symmetrically arranged at two sides of the connecting terminal body 101 respectively; the extension tube 105 with binding post body 101 fixed connection, and be located binding post body 101 one side, the installation tube 106 with extension tube 105 fixed connection, and be located extension tube 105 top, slide bar 107 with installation tube 106 sliding connection, and pass installation tube 106, briquetting 108 with slide bar 107 fixed connection, and be located the slide bar 107 bottom, spring 109 with briquetting 108 fixed connection, and with installation tube 106 fixed connection, and the cover is located on slide bar 107, pull rod 110 with slide bar 107 rotates to be connected, and is located slide bar 107 top. The two pretensioning mechanisms 104 are used for pretensioning two wires to be connected, so as to avoid sliding and falling before tightening the locking screw 103, the extension cylinder 105 is communicated with the wiring terminal body 101, the mounting cylinder 106 is arranged at the top of the extension cylinder 105, the sliding rod 107 can slide up and down, so as to drive the pressing block 108 to move up and down, the pressing block 108 is provided with an arc-shaped groove for adapting to the shape of the wires, a part of the spring 109 is positioned in the mounting cylinder 106, the pulling rod 110 serves as a handle and is used for conveniently pulling the sliding rod 107, when the wires are connected, the pulling rod 110 is pulled, the pulling rod 110 drives the sliding rod 107, the sliding rod 107 drives the pressing block 108 to move up and compress the spring 109, then the wires are inserted from the mounting cylinder 106 until being inserted below the locking screw 103, then the pulling rod 110 is loosened, the spring 109 drives the pressing block 108 to stably press the wires, finally the locking screw 103 is tightened, and the wires are connected with an internal metal sheet, so that the wire is prevented from falling when the wires are connected.
Next, the anti-slip pad 111 is fixedly connected to the pressing block 108, and is located at one side of the pressing block 108. The non-slip pad 111 is used to increase the friction between the press block 108 and the wire.
Simultaneously, the two limiting blocks 112 are respectively and fixedly connected with the extension cylinder 105 and are respectively positioned at the top of the extension cylinder 105. The engagement groove 113 is adapted to the pull rod 110, and after the pull rod 110 is used to move up the pressing block 108, the pull rod 110 is rotated so that the pull rod 110 is placed on top of the limiting block 112 and is positioned in the engagement groove 113, at this time, the pull rod 110 cannot move down, the pressing block 108 cannot move down, then a wire is inserted under the locking screw 103, then the pull rod 110 is lifted up again, and the pull rod 110 is rotated so that the pull rod 110 is not supported by the limiting block 112, then the pull rod 110 is released, and the pressing block 108 moves down to press the wire.
According to the through wiring terminal of the embodiment, when a wire is connected, the pull rod 110 is pulled, the pull rod 110 drives the slide rod 107, the slide rod 107 drives the pressing block 108 to move upwards and compress the spring 109, then the pull rod 110 is rotated, so that the pull rod 110 is placed on the top of the limiting block 112 and limited by the limiting block 112, at the moment, the pressing block 108 cannot move downwards, then the wire is inserted from the mounting cylinder 106 until the wire is inserted below the locking screw 103, then the pull rod 110 is lifted up, and the pull rod 110 is rotated, so that the pull rod 110 is not supported by the limiting block 112, the pull rod 110 is loosened, the spring 109 drives the pressing block 108 to stably press the wire, and finally the locking screw 103 is screwed down, so that the wire is connected with an internal metal sheet.
The second embodiment of the utility model is as follows:
on the basis of the first embodiment, please refer to fig. 3, wherein fig. 3 is a schematic diagram of the overall structure of the second embodiment of the present utility model.
The connecting component 102 of the through type wiring terminal provided by the utility model further comprises a T-shaped block 201, a meshing block 202 and a tightening screw 203; the engagement block 202 has a T-shaped slot 204.
For this embodiment, the T-shaped block 201 is fixedly connected to the terminal body 101 and located on one side of the terminal body 101, and the engagement block 202 is fixedly connected to the terminal body 101 and located on one side of the terminal body 101 away from the T-shaped block 201. The T-shaped blocks 201 are matched with the T-shaped grooves 204, and when a plurality of through type wiring terminals according to the utility model are needed to be used together, the T-shaped blocks 201 and the engagement blocks 202 can be engaged together and connected side by side, so that disorder is avoided.
Wherein, the tightening screw 203 is in threaded connection with the engagement block 202 and penetrates through the engagement block 202. The abutment screw 203 may abut against the T-shaped block 201, so as to prevent the T-shaped block 201 of one through-connection terminal from falling off from the engagement block 202 of another through-connection terminal.
When a plurality of through-type terminals according to the present utility model are needed to be used together, the through-type terminals can be engaged with the respective engagement blocks 202 by the respective T-shaped blocks 201 and connected side by side, so as to avoid mess, and the abutment screws 203 are used for enhancing the connection strength.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. A through type binding post comprises a binding post body, wherein the binding post body is provided with two locking screws, and is characterized in that,
the device also comprises a connecting component;
the connecting assembly comprises two pre-tightening mechanisms;
the two pre-tightening mechanisms are symmetrically arranged on two sides of the wiring terminal body respectively; the pre-tightening mechanism comprises an extension cylinder, a mounting cylinder, a sliding rod, a pressing block, a spring and a pull rod; the extension section of thick bamboo with binding post body fixed connection, and be located binding post body one side, the installation section of thick bamboo with extension section of thick bamboo fixed connection, and be located extension section of thick bamboo top, the slide bar with installation section of thick bamboo sliding connection, and pass installation section of thick bamboo, the briquetting with slide bar fixed connection, and be located the slide bar bottom, the spring with briquetting fixed connection, and with installation section of thick bamboo fixed connection, and the cover is located on the slide bar, the pull rod with the slide bar rotates to be connected, and be located the slide bar top.
2. A through terminal as claimed in claim 1, wherein,
the pre-tightening mechanism further comprises an anti-slip pad, and the anti-slip pad is fixedly connected with the pressing block and is positioned on one side of the pressing block.
3. A through-connection terminal as claimed in claim 2, wherein,
the pre-tightening mechanism further comprises two limiting blocks, the two limiting blocks are fixedly connected with the extension cylinder respectively and are located at the top of the extension cylinder respectively, and the limiting blocks are provided with meshing grooves.
4. A through-connection terminal according to claim 3, wherein,
the connecting assembly further comprises a T-shaped block and a meshing block, the T-shaped block is fixedly connected with the wiring terminal body and is located on one side of the wiring terminal body, the meshing block is fixedly connected with the wiring terminal body and is located on one side, away from the T-shaped block, of the wiring terminal body, and the meshing block is provided with a T-shaped groove.
5. A through terminal as defined in claim 4, wherein,
the connecting assembly further comprises a tightening screw which is in threaded connection with the meshing block and penetrates through the meshing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082484.3U CN219717281U (en) | 2023-01-28 | 2023-01-28 | Through type binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082484.3U CN219717281U (en) | 2023-01-28 | 2023-01-28 | Through type binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717281U true CN219717281U (en) | 2023-09-19 |
Family
ID=88003316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320082484.3U Active CN219717281U (en) | 2023-01-28 | 2023-01-28 | Through type binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717281U (en) |
-
2023
- 2023-01-28 CN CN202320082484.3U patent/CN219717281U/en active Active
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