CN217239780U

CN217239780U - Binding post for building electrical design

Info

Publication number: CN217239780U
Application number: CN202221257702.4U
Authority: CN
Inventors: 韩冬; 刘泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-19
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a building electrical design technical field specifically is a binding post for building electrical design, including casing, conducting strip and conducting rod, two sets of connecting holes have been seted up to the inside of casing, and two sets of connecting holes all extend to the surface of casing, and are two sets of the extrusion groove has all been seted up to the inner wall of connecting hole, the intercommunication groove has been seted up to the inside of casing, and two sets of extrusion grooves communicate through the intercommunication groove each other. The utility model discloses insert to the downthehole back in the connecting hole at both ends wire, drive two sets of extrusion pieces through pressing the clamp plate and extrude the wire, and all extrude the wire at both ends to the extrusion inslot, and realize the circuit intercommunication through two sets of conducting strips and conducting rod, and when two sets of extrusion pieces extruded the wire, the tip of two sets of dead levers all pops into in the round hole, make the position of two sets of slide bars obtain fixing, and then can firmly fix the both ends wire, prevent to break away from, and need not to connect through the method of twisting the screw, the connection efficiency is greatly improved.

Description

Binding post for building electrical design

Technical Field

The utility model relates to a building electrical design technical field specifically is a binding post for building electrical design.

Background

The connecting terminal is an accessory product for realizing electrical connection, and essentially is a metal sheet sealed in insulating plastic, a wire can be inserted into holes in two ends of the metal sheet, and the metal sheet is screwed or loosened by screws to realize power on and power off.

Because the existing wiring terminal needs to be connected by screwing a screw with a screwdriver, more time is consumed during actual construction, the working efficiency is lower, the sealing performance of the existing wiring terminal is poorer, and dust or water easily enters the inside of the wiring terminal through a wiring connecting hole after the wiring terminal passes through the wiring terminal, so that the circuit is short-circuited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binding post for building electrical design to it is lower to solve the current binding post connection efficiency who provides among the above-mentioned background art, and the relatively poor problem of waterproof dustproof effect.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting terminal for building electrical design comprises a shell, conducting strips and conducting rods, wherein two groups of connecting holes are formed in the shell, extend to the outer surface of the shell, extrusion grooves are formed in the inner walls of the two groups of connecting holes, communicating grooves are formed in the shell, the two groups of extrusion grooves are communicated with each other through the communicating grooves, the conducting strips are fixedly mounted in the two groups of extrusion grooves, the conducting rods are arranged in the communicating grooves, the two ends of each conducting rod are fixedly connected with the outer surfaces of the two groups of conducting strips, extrusion assemblies are arranged in the shell, fixing assemblies are arranged on the two sides of each extrusion assembly, grooves are formed in the two groups of connecting holes, and sealing rings are arranged in the two groups of grooves;

the extrusion subassembly is including seting up two sets of standing grooves at two sets of connecting hole inner walls, and the inside of two sets of standing grooves all is provided with the extrusion piece, and the through hole has all been seted up to the roof of two sets of standing grooves, and two sets of through holes all extend to the surface of casing, and the inside of two sets of through holes is all inserted and is equipped with the slide bar, and the bottom of two sets of slide bars all is connected with the last fixed surface of extrusion piece, and the top fixed mounting of two sets of slide bars has the clamp plate.

It is obvious by above-mentioned scheme, when pressing the clamp plate downwards, can drive two sets of extrusion pieces simultaneously and extrude both ends wire to make wire and conducting strip contact the intercommunication that realizes the circuit, and through the cooperation with fixed subassembly, can realize the fixed to the wire, thereby can realize high-speed joint's purpose, through the setting of sealing ring, can seal both ends wire, reach dustproof and waterproof's purpose.

In the embodiment, the fixing assembly comprises a movable groove arranged in the shell, the movable groove is communicated with the through hole, a fixing rod is arranged in the movable groove, an extension rod is fixedly connected to the side surface of the fixing rod, the end part of the extension rod penetrates through the inner wall of the movable groove and extends to the outer side of the shell, a spring A is sleeved on the outer surface of the extension rod, one end of the spring A is fixedly connected with the inner wall of the movable groove, the other end of the spring A is fixedly connected with the side surface of the fixing rod, and a circular hole is formed in the outer surface of the sliding rod;

according to the scheme, when the pressing plate drives the sliding rod to descend, when the round hole is aligned with the end part of the fixing rod, the fixing rod can automatically spring into the round hole to be fixed under the action of the elastic force of the spring A.

In the embodiment, a mounting groove is formed in the shell, the mounting groove extends to the outer surface of the shell, a telescopic rod is fixedly mounted at the bottom of the mounting groove, the top of the telescopic rod is fixedly connected with the lower surface of the pressing plate, and a spring B is sleeved on the outer surface of the telescopic rod;

according to the scheme, when the end parts of the two groups of fixing rods are separated from the circular holes, the pressing plate can automatically move upwards under the action of the elastic force of the spring B, and the two groups of extrusion blocks are separated from the lead.

In the embodiment, two groups of mounting blocks are fixedly mounted on the outer surfaces of two sides of the shell, and mounting holes are formed in the four groups of mounting blocks;

according to the scheme, the installation block and the installation hole are arranged, so that the device can be conveniently and fixedly installed on the surface of an object.

In the embodiment, the outer surface of the shell is provided with a clamping groove, and the lower surface of the pressing plate is provided with a sealing gasket;

according to the scheme, the two groups of through holes can be sealed by matching the clamping groove with the sealing gasket, and the sealing effect of the device is further enhanced.

In the embodiment, rubber pads are bonded at the end parts of the two groups of extension rods, and anti-skid grains are arranged on the outer surfaces of the two groups of rubber pads;

according to the scheme, the arrangement of the rubber pad and the anti-slip grains can increase the friction force, and the phenomenon that a hand slips when pulling the extension rod is prevented.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses after the both ends wire inserts in the connecting hole, drive two sets of extrusion pieces through pressing the clamp plate and extrude the wire, and extrude the wire at both ends all to the extrusion inslot, and realize the circuit intercommunication through two sets of conducting strips and conducting rod, and when two sets of extrusion pieces extruded the wire, the tip of two sets of dead levers all pops into in the round hole, make the position of two sets of slide bars obtain fixedly, and then can firmly fix the both ends wire, prevent to break away from, and need not to connect through the method of twisting the screw, have improved connection efficiency greatly;

2. the utility model discloses after the wire is connected, along with moving down of clamp plate drive sealed the pad and get into the block inslot, can seal the protection to two sets of through holes department through sealed the pad, two sets of sealing rings can seal two sets of connecting hole departments to can play fine waterproof dustproof effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the fixing rod of the present invention;

fig. 4 is a schematic view of the region structure of the middle sealing gasket of the present invention.

In the figure: 100. a housing; 101. connecting holes; 102. extruding a groove; 103. a communicating groove; 104. a conductive sheet; 105. a conductive rod; 200. an extrusion assembly; 201. a placement groove; 202. extruding the block; 203. a through hole; 204. a slide bar; 205. pressing a plate; 300. a fixing assembly; 301. a movable groove; 302. fixing the rod; 303. an extension pole; 304. a spring A; 305. a circular hole; 306. mounting grooves; 307. a telescopic rod; 308. a spring B; 400. a groove; 401. a seal ring; 500. a clamping groove; 501. a gasket; 600. mounting blocks; 601. and (7) installing holes.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a connecting terminal for building electrical design comprises a shell 100, conducting strips 104 and conducting rods 105, wherein two groups of connecting holes 101 are formed in the shell 100, the two groups of connecting holes 101 extend to the outer surface of the shell 100, extrusion grooves 102 are formed in the inner walls of the two groups of connecting holes 101, communicating grooves 103 are formed in the shell 100, the two groups of extrusion grooves 102 are communicated with each other through the communicating grooves 103, the conducting strips 104 are fixedly mounted in the two groups of extrusion grooves 102, the conducting rods 105 are arranged in the communicating grooves 103, two ends of each conducting rod 105 are fixedly connected with the outer surfaces of the two groups of conducting strips 104, an extrusion assembly 200 is arranged in the shell 100, fixing assemblies 300 are arranged on two sides of each extrusion assembly 200, grooves 400 are formed in the two groups of connecting holes 101, and sealing rings 401 are arranged in the two groups of grooves 400;

the extrusion assembly 200 comprises two groups of placing grooves 201 formed in the inner walls of the two groups of connecting holes 101, extrusion blocks 202 are arranged inside the two groups of placing grooves 201, through holes 203 are formed in the top walls of the two groups of placing grooves 201, the two groups of through holes 203 extend to the outer surface of the shell 100, slide bars 204 are inserted into the two groups of through holes 203, the bottoms of the two groups of slide bars 204 are fixedly connected with the upper surface of the extrusion blocks 202, and pressing plates 205 are fixedly arranged at the tops of the two groups of slide bars 204;

specifically, the fixing assembly 300 includes a movable groove 301 formed in the housing 100, the movable groove 301 is communicated with the through hole 203, a fixing rod 302 is disposed in the movable groove 301, an extension rod 303 is fixedly connected to a side surface of the fixing rod 302, an end portion of the extension rod 303 penetrates through an inner wall of the movable groove 301 and extends to an outer side of the housing 100, a spring a304 is sleeved on an outer surface of the extension rod 303, one end of the spring a304 is fixedly connected with the inner wall of the movable groove 301, the other end of the spring a304 is fixedly connected with the side surface of the fixing rod 302, a circular hole 305 is formed in an outer surface of the sliding rod 204, when the pressing plate 205 drives the sliding rod 204 to descend, and when the circular hole 305 is aligned with the end portion of the fixing rod 302, the fixing rod 302 automatically pops into the circular hole 305 under the elastic force of the spring a304 to be fixed;

specifically, a mounting groove 306 is formed in the casing 100, the mounting groove 306 extends to the outer surface of the casing 100, an expansion rod 307 is fixedly mounted at the bottom of the mounting groove 306, the top of the expansion rod 307 is fixedly connected with the lower surface of the pressing plate 205, a spring B308 is sleeved on the outer surface of the expansion rod 307, when the end portions of the two groups of fixing rods 302 are separated from the circular holes 305, the pressing plate 205 automatically moves upwards under the elastic force of the spring B308, and the two groups of pressing blocks 202 are separated from the conducting wires;

specifically, two groups of mounting blocks 600 are fixedly mounted on the outer surfaces of two sides of the shell 100, mounting holes 601 are formed in the four groups of mounting blocks 600, and the mounting blocks 600 and the mounting holes 601 are arranged so that the device can be conveniently and fixedly mounted on the surface of an object;

specifically, the outer surface of the casing 100 is provided with a clamping groove 500, the lower surface of the pressure plate 205 is provided with a sealing gasket 501, and the two groups of through holes 203 can be sealed by matching the clamping groove 500 and the sealing gasket 501, so that the sealing effect of the device is further enhanced;

specifically, the ends of the two groups of extension rods 303 are respectively bonded with a rubber pad, the outer surfaces of the two groups of rubber pads are respectively provided with anti-slip lines, friction force can be increased due to the arrangement of the rubber pads and the anti-slip lines, and the phenomenon that a hand slips when pulling the extension rods 303 is prevented.

The working principle is as follows: when the device is used, firstly, the insulating layers of the end parts of the leads at the two ends are peeled off, then the leads at the two ends are inserted into the connecting holes 101, then only the pressing plate 205 needs to be pressed downwards, the pressing plate 205 drives the two groups of sliding rods 204 to move downwards and drives the two groups of extrusion blocks 202 to extrude the end parts of the leads, and the end parts of the two groups of leads are extruded into the extrusion grooves 102, so that the leads are in close contact with the conducting strips 104 and are in circuit communication with the conducting rods 105 through the two groups of conducting strips 104, and in the descending process of the sliding rods 204, when the round holes 305 are aligned with the end parts of the fixing rods 302, the fixing rods 302 can automatically spring into the round holes 305 under the action of the elastic force of the springs A304 and fix the sliding rods 204, so that the leads at the two ends can be firmly fixed and prevented from being separated, and the connection is not needed to be realized by screwing, the connection efficiency is greatly improved, and when the leads at the two ends are separated to break the circuit, only need two sets of extension rod 303 of outside pulling, two sets of extension rod 303 drive the tip of two sets of dead levers 302 and break away from in round hole 305, and clamp plate 205 receives the effect of spring B308 elasticity, can automatic rebound, and drive extrusion piece 202 rebound, can take out the wire at both ends this moment and can realize the separation of circuit, this device is after the wire is connected, along with clamp plate 205 move down drive sealed pad 501 get into the block groove 500 in, can seal protection to two sets of through holes 203 department through sealed pad 501, two sets of sealing rings 401 can seal two sets of connecting holes 101 department, thereby can play fine waterproof dustproof effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A connecting terminal for building electrical design comprises a shell (100), a conducting strip (104) and a conducting rod (105), and is characterized in that: two groups of connecting holes (101) are formed in the shell (100), the two groups of connecting holes (101) extend to the outer surface of the shell (100), extrusion grooves (102) are formed in the inner walls of the two groups of connecting holes (101), a communicating groove (103) is formed in the shell (100), the two groups of extrusion grooves (102) are communicated with each other through communicating grooves (103), conducting strips (104) are fixedly arranged inside the two groups of extrusion grooves (102), conducting rods (105) are arranged inside the communicating grooves (103), and both ends of the conducting rod (105) are fixedly connected with the outer surfaces of the two groups of conducting strips (104), an extrusion assembly (200) is arranged in the shell (100), fixing assemblies (300) are arranged on two sides of the extrusion assembly (200), grooves (400) are formed in the two groups of connecting holes (101), and sealing rings (401) are arranged in the two groups of grooves (400);

the extrusion subassembly (200) is including seting up two sets of standing groove (201) at two sets of connecting hole (101) inner walls, and is two sets of the inside of standing groove (201) all is provided with extrusion piece (202), and is two sets of through hole (203) have all been seted up to the roof of standing groove (201), and just two sets of through hole (203) all extend to the surface of casing (100), and are two sets of slide bar (204) are all inserted to the inside of through hole (203), and the bottom of two sets of slide bar (204) all with the last fixed surface of extrusion piece (202) be connected, two sets of the top fixed mounting of slide bar (204) has clamp plate (205).

2. A connecting terminal for electrical design of buildings according to claim 1, characterized in that: fixed subassembly (300) including offering at inside movable groove (301) of casing (100), and movable groove (301) and through hole (203) intercommunication each other, the inside of movable groove (301) is provided with dead lever (302), the side surface fixedly connected with extension rod (303) of dead lever (302), and the tip of extension rod (303) is worn the inner wall that sees through movable groove (301) and is extended to the outside of casing (100), the surface cover of extension rod (303) is equipped with spring A (304), and the one end of spring A (304) and the inner wall fixed connection of movable groove (301) to the other end of spring A (304) and the side surface fixed connection of dead lever (302), round hole (305) have been seted up to the surface of slide bar (204).

3. A connecting terminal for electrical design of buildings according to claim 1, characterized in that: mounting groove (306) have been seted up to the inside of casing (100), and mounting groove (306) extend to the surface of casing (100), the bottom fixed mounting of mounting groove (306) has telescopic link (307), and the top of telescopic link (307) and the lower fixed surface of clamp plate (205) are connected, the surface cover of telescopic link (307) is equipped with spring B (308).

4. A connecting terminal for electrical design of buildings according to claim 1, characterized in that: the outer surface of the two sides of the shell (100) is fixedly provided with two sets of mounting blocks (600), and the mounting holes (601) are formed in the four sets of mounting blocks (600).

5. A connecting terminal for electrical design of buildings according to claim 1, characterized in that: the outer surface of the shell (100) is provided with a clamping groove (500), and the lower surface of the pressing plate (205) is provided with a sealing gasket (501).

6. A connecting terminal for electrical design of buildings according to claim 2, characterized in that: rubber pads are bonded at the end parts of the two groups of extension rods (303), and anti-skid grains are arranged on the outer surfaces of the two groups of rubber pads.