CN215816626U

CN215816626U - Building electrical design binding post latch device

Info

Publication number: CN215816626U
Application number: CN202122136091.XU
Authority: CN
Inventors: 万成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-11
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of wiring terminal clamping devices, in particular to a wiring terminal clamping device for building electrical design. The terminal comprises a terminal body and a wire fixing structure, wherein the wire fixing structure is arranged on the surface of the terminal body and comprises a first sliding frame, the first sliding frame is fixedly connected with the surface of the terminal body, the inner wall of the first sliding frame is connected with a second supporting plate in a sliding mode, the surface of the second supporting plate is fixedly connected with a push plate, the surface of the terminal body is welded with a first supporting plate, the surface of the first supporting plate is welded with a supporting plate, the inner wall of the second supporting plate is connected with a screw rod in a threaded mode, the inner wall of the terminal body is welded with a flat plate, a cylinder is inserted into the inner wall of the flat plate, a disc is welded on the surface of the cylinder, a first spring is fixedly connected to the surface of the disc, and one end, far away from the terminal body, of the cylinder is fixedly connected with a handle. The utility model solves the problems of poor fixing effect and easy falling of the electric wire.

Description

Building electrical design binding post latch device

Technical Field

The utility model relates to the technical field of wiring terminal clamping devices, in particular to a wiring terminal clamping device for building electrical design.

Background

The wiring terminal in the wiring terminal clamping device for building electrical design is an accessory product for realizing electrical connection during building electrical design, and the clamping device is a device for connecting a circuit with the wiring terminal.

The existing wiring terminal clamping device for building electrical design is mostly used for directly connecting a circuit and a wiring terminal together by using screws, but the connection mode needs to use tools when being connected at every time, the fixing effect on the circuit is poor, and the situation that the electric wire falls off easily occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the fixing effect is poor and an electric wire is easy to fall off in the prior art, and provides a clamping device for a wiring terminal in building electrical design.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a building electrical design binding post latch device, includes terminal body and solidus structure, the surface of terminal body is provided with the solidus structure, the solidus structure includes first smooth frame, the fixed surface of first smooth frame and terminal body is connected, the inner wall sliding connection of first smooth frame has the second backup pad, the fixed surface of second backup pad is connected with the push pedal, the skin weld of terminal body has first backup pad, the skin weld of first backup pad has the butt plate, the inner wall threaded connection of second backup pad has the screw rod, puts the electric wire between butt plate and push pedal, makes the screw rod rotate again, and then makes the second backup pad remove along first smooth frame to drive the push pedal and remove towards the direction of butt plate, just can fix the electric wire through butt plate and push pedal.

Preferably, the inner wall welding of terminal body has the flat board, the cylinder is inserted and is equipped with to dull and stereotyped inner wall, cylindrical surface welding has the disc, the first spring of fixed surface of disc is connected with can make the cylinder drive the disc through removing the cylinder and remove towards the direction of keeping away from the terminal body, puts the end of a thread of electric wire between disc and terminal body again, loosens the handle, makes the disc remove towards the direction of being close to the terminal body through the elasticity of first spring to fix the electric wire.

Preferably, the cylinder is fixedly connected with a handle at one end far away from the terminal body, the screw rod is fixedly connected with a rotating handle at one end far away from the second support plate, the cylinder can be moved through the handle, the cylinder drives the disc to move towards the direction far away from the terminal body, and the screw rod is rotated through rotating the rotating handle, so that the second support plate moves along the first sliding frame.

Preferably, the screw is rotatably connected with the surface of the first support plate, the first spring is fixedly connected with the surface of the flat plate, the second support plate can move along the first sliding frame through the screw, and the disc can move towards the direction close to the terminal body through the elasticity of the first spring.

Preferably, the surface of the terminal body is provided with a protection structure, the protection structure comprises a housing, the housing is fixedly connected with the surface of the terminal body, the surface of the housing is fixedly connected with a second sliding frame, the inner wall of the second sliding frame is slidably connected with a first cover and a second cover, the surface of the terminal body is provided with the housing to protect the terminal body, and then the handle pushes the first cover and the second cover to move along the second sliding frame, so that the first cover and the second cover are close to each other.

Preferably, the fixed surface of first lid is connected with the box, the inner wall of box is inserted and is equipped with the pull rod, the skin weld of pull rod has the inserted block, the fixed surface of inserted block is connected with the second spring, the inner wall fixed connection of second spring and box, the fixed surface of second lid is connected with the square plate, the skin weld of square plate has the dead lever, can make the square plate on the second lid drive the inside that the dead lever got into the box through removing the second lid, and the inserted block removes towards the direction of keeping away from first lid when making the dead lever extrusion inserted block slope surface, and when the inserted block was located the jack on the dead lever, the elasticity of rethread spring made the inserted block insert in the jack to fix first lid and second lid.

Preferably, the surfaces of the first cover and the second cover are respectively and fixedly connected with a handle, the surface of the shell is provided with a round hole, the surface of the fixing rod is provided with a jack, the first cover and the second cover can be driven to move along the second sliding frame through the handles, an electric wire can enter the shell through the round hole so as to be connected with the terminal body together, and the plug block is inserted into the jack so as to fix the first cover and the second cover.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the cylinder is moved through the handle, the cylinder drives the disc to move towards the direction far away from the terminal body, then the wire end of the electric wire is placed between the disc and the terminal body, the handle is loosened, the disc is moved towards the direction close to the terminal body through the elasticity of the first spring, so that the electric wire is fixed, the electric wire and the terminal body can be connected together under the condition that no tool is used, then the electric wire is placed between the abutting plate and the push plate, the screw rod is rotated through rotating the rotating handle, the second supporting plate is further moved along the first sliding frame, the push plate is driven to move towards the abutting plate, the electric wire can be fixed through the abutting plate and the push plate, the fixing effect on the electric wire is improved, the fixing effect can be increased through the arrangement of the wire fixing structure, and the condition that the electric wire falls off is reduced.

2. In the utility model, the terminal body is exposed to the outside and can cause safety threat when in use, and simultaneously the terminal body is easier to damage, the terminal body can be protected by arranging the shell on the surface of the terminal body, the first cover and the second cover are pushed by the handle to move along the second sliding frame, so that the first cover and the second cover are close to each other, the square plate on the second cover further drives the fixing rod to enter the box, the inserting block moves towards the direction far away from the first cover when the inclined surface of the inserting block is extruded by the fixing rod, until the inserting block is positioned on the inserting hole on the fixing rod, the inserting block is inserted into the inserting hole through the elasticity of the spring, so that the first cover and the second cover are fixed, the terminal body can not be exposed to the outside, when the electric wire needs to be connected, the electric wire can enter the shell through the round hole so as to be connected with the terminal body together, when first lid and second lid were opened to needs, can drive the inserted block through removing the pull rod and break away from the dead lever to remove the fixed to the dead lever, just can open first lid and second lid, can keep apart terminal body and outside through setting up a protection architecture, reduce the damage of external environment to terminal body when guaranteeing safety.

Drawings

Fig. 1 is a schematic perspective view of a wiring terminal clamping device for electrical design of buildings according to the present invention;

fig. 2 is a schematic view of a wire fixing structure in fig. 1 of a wiring terminal clamping device for electrical design of buildings according to the present invention;

fig. 3 is a schematic structural view of a connecting terminal clamping device in electrical design of a building, shown in fig. 2 at a point a;

fig. 4 is a schematic view of a part of a protection structure in fig. 1 of a terminal clamping device for electrical design of buildings according to the present invention.

Illustration of the drawings: 1. a terminal body; 2. a wire fixing structure; 201. a grip; 202. a cylinder; 203. a first spring; 204. a disc; 205. a resisting plate; 206. pushing the plate; 207. a screw; 208. a first support plate; 209. a second support plate; 210. a handle is rotated; 211. a flat plate; 212. a first slide frame; 3. a protective structure; 301. a first cover; 302. a second cover; 303. a housing; 304. a circular hole; 305. a second slide frame; 306. a box; 307. a handle; 308. a square plate; 309. a pull rod; 310. a second spring; 311. inserting a block; 312. and (5) fixing the rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping device for a wiring terminal in building electrical design comprises a terminal body 1 and a wire fixing structure 2.

The specific arrangement and function of the wire fixing structure 2 and the protection structure 3 will be described in detail below.

In this embodiment: the surface of the terminal body 1 is provided with a wire fixing structure 2, the wire fixing structure 2 comprises a first sliding frame 212, the first sliding frame 212 is fixedly connected with the surface of the terminal body 1, the inner wall of the first sliding frame 212 is slidably connected with a second supporting plate 209, the surface of the second supporting plate 209 is fixedly connected with a push plate 206, the surface of the terminal body 1 is welded with a first supporting plate 208, the surface of the first supporting plate 208 is welded with a supporting plate 205, the inner wall of the second supporting plate 209 is in threaded connection with a screw rod 207, an electric wire is placed between the supporting plate 205 and the push plate 206, the screw rod 207 is rotated, the second supporting plate 209 is further moved along the first sliding frame 212, the push plate 206 is driven to move towards the supporting plate 205, the electric wire can be fixed through the supporting plate 205 and the push plate 206, and the fixing effect on the electric wire is improved.

Specifically, the inner wall welding of terminal body 1 has dull and stereotyped 211, the inner wall of dull and stereotyped 211 is inserted and is equipped with cylinder 202, the skin weld of cylinder 202 has disc 204, the fixed surface of disc 204 is connected with first spring 203, make cylinder 202 drive disc 204 towards the direction removal of keeping away from terminal body 1 through removing cylinder 202, put the end of a thread of electric wire between disc 204 and terminal body 1 again, loosen handle 201, elasticity through first spring 203 makes disc 204 towards the direction removal that is close to terminal body 1, thereby fix the electric wire, just can link together electric wire and terminal body 1 under the condition that does not need the use of tools.

Specifically, a grip 201 is fixedly connected to one end of the cylinder 202 away from the terminal body 1, and a rotating handle 210 is fixedly connected to one end of the screw 207 away from the second supporting plate 209.

In this embodiment: the cylinder 202 is moved by the handle 201, so that the cylinder 202 drives the disc 204 to move in a direction away from the terminal body 1, and the screw 207 is rotated by rotating the rotating handle 210, so that the second supporting plate 209 moves along the first sliding frame 212.

Specifically, the screw 207 is rotatably connected to the surface of the first support plate 208, the first spring 203 is fixedly connected to the surface of the flat plate 211, the second support plate 209 is moved along the first slide frame 212 by the screw 207, and the disc 204 can be moved toward the terminal body 1 by the elasticity of the first spring 203.

In this embodiment: the surface of the terminal body 1 is provided with a protection structure 3, the protection structure 3 comprises a shell 303, the shell 303 is fixedly connected with the surface of the terminal body 1, the surface of the shell 303 is fixedly connected with a second sliding frame 305, the inner wall of the second sliding frame 305 is slidably connected with a first cover 301 and a second cover 302, the terminal body 1 can be protected by arranging the shell 303 on the surface of the terminal body 1, and then the first cover 301 and the second cover 302 are pushed by a handle 307 to move along the second sliding frame 305, so that the first cover 301 and the second cover 302 are close to each other.

Specifically, a box 306 is fixedly connected to the surface of the first cover 301, a pull rod 309 is inserted into the inner wall of the box 306, an insertion block 311 is welded to the surface of the pull rod 309, a second spring 310 is fixedly connected to the surface of the insertion block 311, the second spring 310 is fixedly connected to the inner wall of the box 306, a square plate 308 is fixedly connected to the surface of the second cover 302, a fixing rod 312 is welded to the surface of the square plate 308, the square plate 308 on the second cover 302 drives the fixing rod 312 to enter the box 306 by moving the second cover 302, the insertion block 311 moves towards the direction far away from the first cover 301 when the inclined surface of the insertion block 311 is pressed by the fixing rod 312, and when the insertion block 311 is located on the insertion hole on the fixing rod 312, the insertion block 311 is inserted into the insertion hole by the elasticity of the spring, so that the first cover 301 and the second cover 302 are fixed, and the terminal body 1 is not exposed outside.

Specifically, the surfaces of the first cover 301 and the second cover 302 are fixedly connected with a handle 307, respectively, the surface of the housing 303 is provided with a circular hole 304, and the surface of the fixing rod 312 is provided with a jack.

In this embodiment: the first cover 301 and the second cover 302 are pushed by the handle 307 to move along the second sliding frame 305, the electric wires can be entered into the housing 303 through the round holes 304 so as to connect the electric wires with the terminal body 1, the insertion blocks 311 are inserted into the insertion holes, and the first cover 301 and the second cover 302 can be fixed.

The working principle is as follows: the cylinder 202 is moved by the handle 201, the cylinder 202 drives the disc 204 to move towards the direction far away from the terminal body 1, the wire end of the electric wire is placed between the disc 204 and the terminal body 1, the handle 201 is loosened, the disc 204 moves towards the direction close to the terminal body 1 by the elasticity of the first spring 203, so that the electric wire is fixed, the electric wire can be connected with the terminal body 1 without using tools, then the electric wire is placed between the resisting plate 205 and the push plate 206, the screw 207 rotates by rotating the rotating handle 210, the second supporting plate 209 moves along the first sliding frame 212, the push plate 206 is driven to move towards the resisting plate 205, the electric wire can be fixed by the resisting plate 205 and the push plate 206, the fixing effect on the electric wire is improved, the terminal body 1 is exposed outside, safety threat can be caused when in use, and the terminal body 1 can be damaged more easily, the terminal body 1 can be protected by arranging the shell 303 on the surface of the terminal body 1, then the first cover 301 and the second cover 302 are pushed by the handle 307 to move along the second sliding frame 305, so that the first cover 301 and the second cover 302 are close to each other, further the square plate 308 on the second cover 302 drives the fixing rod 312 to enter the box 306, the insert block 311 moves towards the direction far away from the first cover 301 when the inclined surface of the insert block 311 is pressed by the fixing rod 312, until the insert block 311 is positioned on the jack on the fixing rod 312, the insert block 311 is inserted into the jack through the elasticity of the spring, thereby fixing the first cover 301 and the second cover 302, so that the terminal body 1 is not exposed outside, when the electric wire is required to be connected, the electric wire can enter the shell 303 through the round hole 304 so as to be connected with the terminal body 1, when the first cover 301 and the second cover 302 are required to be opened, the first cover 301 and the second cover 302 can be opened by moving the pull rod 309 to move the insertion block 311 away from the fixing rod 312, thereby releasing the fixing of the fixing rod 312.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a building electrical design binding post latch device, includes terminal body (1) and solidus structure (2), its characterized in that: the surface of terminal body (1) is provided with solidus structure (2), solidus structure (2) are including first smooth frame (212), the fixed surface of first smooth frame (212) and terminal body (1) is connected, the inner wall sliding connection of first smooth frame (212) has second backup pad (209), the fixed surface of second backup pad (209) is connected with push pedal (206), the skin weld of terminal body (1) has first backup pad (208), the skin weld of first backup pad (208) has butt plate (205), the inner wall threaded connection of second backup pad (209) has screw rod (207).

2. The building electrical design terminal block clamping device of claim 1, wherein: the terminal comprises a terminal body (1) and is characterized in that a flat plate (211) is welded to the inner wall of the terminal body (1), a cylinder (202) is inserted into the inner wall of the flat plate (211), a disc (204) is welded to the surface of the cylinder (202), and a first spring (203) is fixedly connected to the surface of the disc (204).

3. The building electrical design terminal block clamping device of claim 2, wherein: one end of the cylinder (202) far away from the terminal body (1) is fixedly connected with a handle (201), and one end of the screw rod (207) far away from the second supporting plate (209) is fixedly connected with a rotating handle (210).

4. A building electrical design terminal block clamping device according to claim 3, wherein: the screw rod (207) is rotatably connected with the surface of the first supporting plate (208), and the first spring (203) is fixedly connected with the surface of the flat plate (211).

5. A building electrical design terminal block clamping device according to claim 3, wherein: the surface of terminal body (1) is provided with protection architecture (3), protection architecture (3) include shell (303), the fixed surface of shell (303) and terminal body (1) is connected, the fixed surface of shell (303) is connected with the smooth frame of second (305), the inner wall sliding connection of the smooth frame of second (305) has first lid (301) and second lid (302).

6. The building electrical design terminal block clamping device of claim 5, wherein: the fixed surface of first lid (301) is connected with box (306), the inner wall of box (306) is inserted and is equipped with pull rod (309), the skin weld of pull rod (309) has inserted block (311), the fixed surface of inserted block (311) is connected with second spring (310), the inner wall fixed connection of second spring (310) and box (306), the fixed surface of second lid (302) is connected with square plate (308), the skin weld of square plate (308) has dead lever (312).

7. The building electrical design terminal block clamping device of claim 6, wherein: the surfaces of the first cover (301) and the second cover (302) are respectively fixedly connected with a handle (307), the surface of the shell (303) is provided with a round hole (304), and the surface of the fixed rod (312) is provided with a jack.