CN213519825U - Wiring terminal assembly - Google Patents
Wiring terminal assembly Download PDFInfo
- Publication number
- CN213519825U CN213519825U CN202022549366.8U CN202022549366U CN213519825U CN 213519825 U CN213519825 U CN 213519825U CN 202022549366 U CN202022549366 U CN 202022549366U CN 213519825 U CN213519825 U CN 213519825U
- Authority
- CN
- China
- Prior art keywords
- wiring
- shell body
- fixed mounting
- screw
- fixed plate
- 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.)
- Active
Links
Images
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a wiring terminal assembly, including shell body and an upper fixed plate, the middle part fixed mounting of shell body has an upper fixed plate, and the inside right side fixed mounting of upper fixed plate has the screw, and the outside nestification of screw is provided with the nut, and the inside left side below fixed mounting of shell body has the wiring frame, and the middle part of shell body is connected with the wiring shell fragment through the dead lever rotation, and the left side below fixed mounting of wiring shell fragment has the pressure tongue, and the right side below fixed mounting at shell body middle part has reset spring. The utility model discloses can work a telephone switchboard to the wire of different cross-sections size, the wiring reliability is higher, and application scope is wider.
Description
Technical Field
The utility model relates to a circuit breaker technical field especially relates to a binding post subassembly.
Background
The circuit breaker is a switch device which can close, bear and break the current under the condition of a normal loop and can close, bear and break the current under the condition of an abnormal loop within a specified time, when the circuit breaker is connected, a connecting terminal assembly is needed for connection, and the connecting terminal is an accessory product for realizing electrical connection and is industrially divided into the category of connectors;
when the wiring terminal is used for wiring an internal circuit of the circuit breaker, different wires cannot be wired according to the sectional areas of the wires, so that the wiring terminal is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem existing in the technology and providing a wiring terminal assembly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wiring terminal assembly, includes shell body and an upper fixed plate, the middle part fixed mounting of shell body has an upper fixed plate and a bottom plate, the inside right side fixed mounting of upper fixed plate and bottom plate has the screw, the outside nestification of screw is provided with the nut, the inside left side below fixed mounting of shell body has the wiring frame, the middle part of shell body is connected with the wiring shell fragment through the fixed plate rotation, the left side below fixed mounting of wiring shell fragment has the pressure tongue, the right side below fixed mounting at shell body middle part has reset spring.
Preferably, symmetrical integrated rotary bosses are arranged on two sides of the wiring elastic sheet.
Preferably, the wiring elastic sheet rotates around a fixing plate inside the outer shell, and the bottom end of the screw is tightly attached to the upper portion of the wiring elastic sheet.
Preferably, the threads of the inner wall of the nut engage with the threads of the exterior of the screw.
Preferably, the nut and the fixing plate are welded.
The utility model provides a binding post subassembly has following beneficial effect:
1. when the device is used for wiring wires with different sectional areas, when the sectional area of the wire is smaller, the screw is screwed downwards, the tail end of the wiring elastic sheet is used as a force application point, so that the wiring is reliable; when the sectional area of the wire is larger, the screw is screwed down, and the pressing tongue in the middle of the wiring elastic sheet provides elasticity to compress the wire, so that the wiring is reliable.
2. The integrated rotary lug boss arranged on the wiring elastic sheet is matched with the fixed plate, so that the wiring elastic sheet rotates on the fixed plate to compress wires with different sectional areas, and the wiring reliability is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal cross-sectional structure of the housing of the present invention.
Fig. 3 is a schematic view of the local structure of the wiring spring plate of the present invention.
Illustration of the drawings:
1-outer shell, 2-upper fixing plate, 201-screw, 202-nut, 3-wiring frame, 4-wiring elastic sheet, 401-pressing tongue, 5-reset spring and 6-lower fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a wiring terminal assembly, including shell body 1 and an upper fixed plate 2, a lower fixed plate (6), a middle fixed mounting of shell body 1 has upper fixed plate 2 and lower fixed plate (6), a right side fixed mounting of upper fixed plate 2 and lower fixed plate (6) inside has screw 201, the outside nestification of screw 201 is provided with nut 202, the inside left side below fixed mounting of shell body 1 has wiring frame 3, the middle part of shell body 1 is connected with wiring shell fragment 4 through the dead lever rotation, the left side below fixed mounting of wiring shell fragment 4 has pressure tongue 401, the right side below fixed mounting of shell body 1 middle part has reset spring 5.
In this embodiment, the both sides of wiring shell fragment 4 are equipped with the rotatory boss of integral type of symmetry, and cooperation upper fixed plate 2 and bottom plate 6 make wiring shell fragment 4 rotate on upper fixed plate 2 and bottom plate 6 and compress tightly the wire of different sectional areas, improve the wiring reliability.
In this embodiment, wiring shell fragment 4 rotates around the inside fixed plate of shell body 1, and screw 201's bottom is hugged closely to the top of wiring shell fragment 4, and when reset spring 5 can make screw 201 withdraw from upwards, wiring shell fragment 4 resets following screw 201 under reset spring 5 effect, makes things convenient for wiring and stitches more.
In this embodiment, the threads on the inner wall of the nut 202 engage with the threads on the exterior of the screw 201, so that wires of different cross-sectional sizes can be wired by screwing the screw 201 clockwise or counterclockwise up and down.
In this embodiment, the nut 202 is welded to the upper fixing plate 2 and the lower fixing plate 6, and when the nut 202 is connected to the upper fixing plate 2 and the lower fixing plate 6 by welding, the nut 202 can bear larger torque, and the reliability of wiring is improved.
The working principle is as follows:
when the wiring elastic sheet 4 is upwards withdrawn, the wiring elastic sheet 4 resets along with the wiring screw 201 under the action of the reset spring 5 to facilitate wiring and disconnection, the wiring elastic sheet 4 is provided with an integrated rotating boss which is matched with the upper fixing plate 2 and the lower fixing plate 6 to enable the wiring elastic sheet 4 to rotate on the upper fixing plate 2 and the lower fixing plate 6 to compress the wires with different sectional areas, so that the wiring reliability is improved, and when the nut 202 is connected with the upper fixing plate 2 and the lower fixing plate 6 in a welding mode, the nut 202 can bear larger torsion, the reliability of the wiring is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a terminal subassembly, includes shell body (1), upper fixed plate (2), bottom plate (6), the middle part fixed mounting of shell body (1) has symmetrical upper fixed plate (2) and bottom plate (6), its characterized in that, the inside right side fixed mounting of upper fixed plate (2) and bottom plate (6) has screw (201), the outside nestification of screw (201) is provided with nut (202), the inside left side below fixed mounting of shell body (1) has wiring frame (3), the middle part of shell body (1) is connected with wiring shell fragment (4) through the fixed plate rotation, the left side below fixed mounting of wiring shell fragment (4) has pressure tongue (401), the right side below fixed mounting at shell body (1) middle part has reset spring (5).
2. The terminal assembly according to claim 1, wherein symmetrical integral rotary bosses are provided above and below the front surface of the terminal dome (4).
3. The terminal assembly according to claim 1, wherein the terminal spring (4) rotates around a fixing plate inside the outer housing (1), and the upper part of the terminal spring (4) is tightly attached to the bottom end of the screw (201).
4. A terminal assembly according to claim 1, wherein the threads of the inner wall of the nut (202) engage with threads on the exterior of the screw (201).
5. The terminal assembly of claim 1, wherein the nut (202) is welded to the upper and lower mounting plates (2, 6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549366.8U CN213519825U (en) | 2020-11-06 | 2020-11-06 | Wiring terminal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549366.8U CN213519825U (en) | 2020-11-06 | 2020-11-06 | Wiring terminal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213519825U true CN213519825U (en) | 2021-06-22 |
Family
ID=76421412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022549366.8U Active CN213519825U (en) | 2020-11-06 | 2020-11-06 | Wiring terminal assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213519825U (en) |
-
2020
- 2020-11-06 CN CN202022549366.8U patent/CN213519825U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211017139U (en) | High-capacity lithium battery cover plate | |
| CN213519825U (en) | Wiring terminal assembly | |
| CN211350524U (en) | Wiring mechanism of circuit breaker and circuit breaker | |
| CN112615187A (en) | Quick-locking type hybrid connector | |
| CN217983766U (en) | Battery replacing connector | |
| CN101673883A (en) | Wire connecting terminal special for photovoltaic wire connecting box circuit board | |
| CN214626238U (en) | Terminal box for equipment installation debugging with good sealing performance | |
| CN202333299U (en) | Rotary water-proof safety power expansion board | |
| CN212114052U (en) | Auxiliary wire connector based on PLC small-size electrical equipment | |
| CN213877985U (en) | High-power circuit breaker adapter | |
| CN212968114U (en) | Spring wiring terminal with waterproof function | |
| CN209515550U (en) | A kind of pole | |
| CN211017441U (en) | Wiring terminal base | |
| CN201518354U (en) | Dedicated connecting terminal for circuit board of photovoltaic junction box | |
| CN213520344U (en) | Wiring terminal assembly | |
| CN107565263B (en) | Attaching type electrical connection arrangement | |
| CN221125855U (en) | Circuit breaker convenient for connecting circuit | |
| CN207150022U (en) | Low pressure temporary electricity fire welding device | |
| CN201490027U (en) | Lead press device of switch lead | |
| CN210624477U (en) | Conductive structure of split type down lamp | |
| CN212113875U (en) | Novel battery with connector lug | |
| CN214797957U (en) | Connect stable electronic connector | |
| CN214411090U (en) | Leakage protection device for external power supply of electronic engineering | |
| CN211350988U (en) | Wiring device | |
| CN220628825U (en) | Power load management control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |