CN214755461U

CN214755461U - Building electrical design binding post latch device

Info

Publication number: CN214755461U
Application number: CN202121276209.2U
Authority: CN
Inventors: 陈世祥; 张瑞龙; 武猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-16
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a building electrical design binding post latch device, including the mounting panel, the shell, safe subassembly and protection subassembly, the shell is installed to one side of mounting panel, and the protection subassembly is installed to one side of shell, installs flip in the protection subassembly, and two sets of gyro wheels are installed to one side of flip, and the outside of gyro wheel is encircleed and is installed the cable duct, and the joint is installed to the one end of cable duct, and safe subassembly is installed to the bottom of shell, installs the casing in the safe subassembly, and the roll-up roller is installed to the inside bottom of casing. The utility model discloses an install the gyro wheel in one side of flip, can twine the roll-up to the cable duct through the gyro wheel to there is certain surplus when can making the cable duct installation, when the one end of cable duct received to be dragged, carry out the spacing of certain degree to the cable duct through the gyro wheel and fix, can subtract and avoid taking place to drag wearing and tearing between joint and the joint seat, thereby can guarantee the stability of cable duct installation.

Description

Building electrical design binding post latch device

Technical Field

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

Background

In building electrical design, to the electrical equipment installation in the building and dismantle the design, the simplest and most reliable mounting means is the joint installation, consequently when study and practice building electrical design, the erection joint of most cable conductor all is the joint installation to can promote the installation and the dismantlement efficiency of cable conductor, in order to increase cable conductor binding post's practicality, we propose a building electrical design binding post clamping device.

The existing building electrical design wiring terminal clamping device has the defects that:

1. when the conventional clamping device for the wiring terminal in the building electrical design is used for simulating and installing a cable, one end of the cable can only be fixedly installed through the clamping connector, so that when the cable is pulled, the position of the wiring port can directly bear pulling force, the installation stability of the wiring end of the cable can be influenced, and the transmission effect of current can also be influenced;

2. when the short circuit and electric leakage of the existing wiring terminal clamping device for building electrical design occurs in the device, high voltage electricity may possibly exist in the shell of the device, the current in the shell of the device cannot be transferred by the existing wiring terminal clamping device, and therefore when the short circuit occurs in the device accident, people around the device can be easily mistakenly touched to cause electric shock, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building electrical design binding post latch device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for a wiring terminal in building electrical design comprises a mounting plate, a shell, a safety component and a protection component, a circuit board is arranged on one side of the mounting plate, a cable is arranged on one side of the circuit board, a shell is arranged on one side of the mounting plate, one side of the shell is provided with a limit groove, one side of the shell is provided with a protection component, a turnover cover is arranged in the protection component, two groups of rollers are arranged on one side of the turnover cover, cable pipes are arranged around the outer sides of the rollers, a clamping joint is arranged at one end of the cable pipe, a safety component is arranged at the bottom of the shell, a shell is arranged in the safety component, the bottom inside the shell is provided with a furling roller, the outer side of the furling roller is provided with a conductive wire in a surrounding way, one end of the conducting wire extends out of the bottom of the shell and is provided with a counterweight ball, and one side of the bottom inside the shell is provided with a clamping cylinder.

Preferably, the inside of mounting panel is equipped with the threading groove, and the inside both sides of mounting panel install two sets of fixing bolt.

Preferably, a fixed disk is installed on one side of the circuit board, and the clamping seats are installed on one side of the fixed disk at equal intervals.

Preferably, the bottom inside the shell is provided with a micro-current detector, and the micro-current detector is electrically connected with the clamping cylinder.

Preferably, one end of the conductive wire extends to the bottom of the shell and is provided with a connecting seat, and a bolt is arranged in the connecting seat in a penetrating manner.

Preferably, the top of the flip cover is provided with a limit buckle, and the limit buckle is connected with the limit groove in a clamping manner.

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

1. the utility model discloses an install the gyro wheel in one side of flip, can twine the roll-up to the cable duct through the gyro wheel to there is certain surplus when can making the cable duct installation, when the one end of cable duct received to be dragged, carry out the spacing of certain degree to the cable duct through the gyro wheel and fix, can subtract and avoid taking place to drag wearing and tearing between joint and the joint seat, thereby can guarantee the stability of cable duct installation.

2. The utility model discloses an install the conductor wire in the outside of roll-up roller, can carry out electric connection through conductor wire and shell, utilize the conductor wire to conduct the inside electric current of shell to can make the inside electric current conduction of shell to ground, and then make the whole ground connection of device, eliminate the inside electric current of shell, cause the injury to people around when avoiding the device short circuit, increase the security of device.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention;

fig. 2 is a schematic front sectional structure of the present invention;

FIG. 3 is a schematic view of the front external structure of the present invention;

fig. 4 is a partial structural schematic view of the safety assembly of the present invention;

fig. 5 is a schematic view of a partial structure of the protection assembly of the present invention.

In the figure: 1. mounting a plate; 101. fixing the bolt; 102. a threading slot; 2. a circuit board; 201. a cable wire; 202. a clamping seat; 203. fixing the disc; 3. a housing; 301. a micro-current detector; 302. a limiting groove; 4. a security component; 401. a housing; 402. a connecting seat; 403. a winding roller; 404. a clamping cylinder; 405. a counterweight ball; 406. a conductive wire; 5. a protection component; 501. a cover is turned; 502. a clamping head; 503. a limit buckle; 504. a roller; 505. and (4) a cable duct.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a building electrical design wiring terminal clamping device comprises a mounting plate 1, a shell 3, a safety component 4 and a protection component 5, wherein a circuit board 2 is installed on one side of the mounting plate 1, the mounting plate 1 can provide an installation position for surrounding components, the circuit board 2 can provide an installation position for the surrounding components, a cable 201 is installed on one side of the circuit board 2, the cable 201 can enable the circuit board 2 to be electrically connected with an external power supply so as to enable the device to be electrified to operate, the shell 3 is installed on one side of the mounting plate 1, the shell 3 can provide an installation position for internal components, a limiting groove 302 is arranged on one side of the shell 3, the limiting groove 302 can be clamped and connected with a limiting buckle 503 so as to fix and limit one end of a turnover cover 501, the protection component 5 is installed on one side of the shell 3, and the protection component 5 can install and protect a cable tube 505, thereby the condition that the cable tube 505 is pulled to cause damage and electric leakage can be avoided, the flip 501 is installed in the protection component 5, the flip 501 can provide an installation position for surrounding components, two sets of rollers 504 are installed on one side of the flip 501, the rollers 504 can wind and install the cable tube 505, thereby when the cable tube 505 is pulled, the pulling force applied to the clamping connector 502 is reduced, the clamping connector 502 is prevented from dropping due to pulling, the cable tube 505 is installed around the outer side of the rollers 504, the cable tube 505 can be electrically connected with other electrical equipment, thereby the device can supply power to the electrical equipment, the clamping connector 502 is installed at one end of the cable tube 505, the clamping connector 502 can be connected with the clamping seat 202 in a clamping manner, thereby one end of the cable tube 505 can be fixed, the safety component 4 is installed at the bottom of the shell 3, the safety component 4 can protect the device, therefore, when the device leaks electricity, the current is grounded and transferred, electric shock to surrounding people caused by electrification of the shell 3 of the device is avoided, the shell 401 is installed in the safety component 4, the shell 401 can provide an installation position for the internal component, the winding roller 403 is installed at the bottom inside the shell 401, the winding roller 403 can wind and install the conducting wire 406, the total length of the conducting wire 406 installed in the device can be increased, so that the current inside the device is transferred by grounding of the conducting wire 406, the conducting wire 406 is installed around the outer side of the winding roller 403, the conducting wire 406 can be electrically connected with the ground and the shell 3, so that the current inside the shell 3 can be transferred when short circuit occurs, the current is transferred to the ground, the damage to the surrounding people of the device caused by electrification of the shell 3 is avoided, the counterweight ball 405 is installed at the bottom of the conducting wire 406 extending out of the bottom of the shell 401, the counter weight ball 405 can exert vertical decurrent pulling force to conductor 406 to can drive the conductor 406 tenesmus and the ground contact in the roll-up 403 outside, and then carry out ground connection conduction to the electric current, centre gripping cylinder 404 is installed to the inside bottom one side of casing 401, centre gripping cylinder 404 can with little current detector 301 electric connection, thereby can detect when shell 3 is electrified through little current detector 301, control centre gripping cylinder 404 release conductor 406, make conductor 406 receive counter weight ball 405 to pull and release.

Further, the inside of mounting panel 1 is equipped with threading groove 102, and threading groove 102 can provide the position of installation for the subassembly of circuit board 2 one side, and two sets of fixing bolt 101 are installed to the inside both sides of mounting panel 1, and fixing bolt 101 can be fixed mounting panel 1 to can guarantee the stability of device installation.

Further, a fixing plate 203 is installed on one side of the circuit board 2, the fixing plate 203 can provide a fixed installation position for the clamping seat 202, the clamping seats 202 are installed on one side of the fixing plate 203 at equal intervals, and the clamping seats 202 can be clamped and connected with the clamping head 502, so that the cable 201 can be electrically connected with the cable tube 505.

Further, a micro-current detector 301 is installed at the bottom inside the housing 3, the micro-current detector 301 is electrically connected with the clamping cylinder 404, the micro-current detector 301 can be of the UDL-2 type, and the micro-current detector 301 can be electrically connected with the housing 3, so that the current inside the housing 3 can be accurately detected.

Further, one end of the conductive wire 406 extends to the bottom of the housing 3 to be mounted with the connection socket 402, and a bolt is mounted through the inside of the connection socket 402, and the connection socket 402 may be fixedly connected with the conductive wire 406, so that one end of the conductive wire 406 may be fixed.

Further, a limit buckle 503 is installed at the top of the flip 501, the limit buckle 503 is connected with the limit groove 302 in a clamping manner, and the limit buckle 503 is connected with the limit groove 302 in a clamping manner, so that the flip 501 can be fixed at one side of the inside of the housing 3.

The working principle is as follows: after the cable tube 505 is wound on the outer side of the roller 504, the clamping connector 502 is connected with the clamping seat 202 in a clamping mode, the limiting buckle 503 is clamped with the limiting groove 302 to fix the flip cover 501, the micro-current detector 301 detects the current change inside the shell 3, when the shell 3 is electrified due to electric leakage of the device, the clamping cylinder 404 loosens the conducting wire 406 to enable the guide wire to be pulled by the counterweight ball 405 to move downwards, and the shell 3 is electrically connected with the ground through the conducting wire 406 to conduct grounding transmission on the current.

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. The utility model provides a building electrical design binding post latch device, includes mounting panel (1), shell (3), safe subassembly (4) and protection component (5), its characterized in that: circuit board (2) are installed to one side of mounting panel (1), cable conductor (201) are installed to one side of circuit board (2), shell (3) are installed to one side of mounting panel (1), one side of shell (3) is equipped with spacing groove (302), protection component (5) are installed to one side of shell (3), install flip (501) in protection component (5), two sets of gyro wheels (504) are installed to one side of flip (501), the outside of gyro wheel (504) is encircleed and is installed cable duct (505), joint (502) are installed to the one end of cable duct (505), safety component (4) are installed to the bottom of shell (3), install casing (401) in safety component (4), roll-up roller (403) are installed to the inside bottom of casing (401), conductor wire (406) are encircleed and installed in the outside of roll-up roller (403), one end of the conductive wire (406) extends out of the bottom of the shell (401) and is provided with a counterweight ball (405), and one side of the bottom inside the shell (401) is provided with a clamping cylinder (404).

2. The building electrical design terminal block clamping device of claim 1, wherein: the interior of mounting panel (1) is equipped with threading groove (102), and two sets of fixing bolt (101) are installed to the inside both sides of mounting panel (1).

3. The building electrical design terminal block clamping device of claim 1, wherein: fixed disk (203) is installed to one side of circuit board (2), and joint chair (202) are installed to one side equidistance of fixed disk (203).

4. The building electrical design terminal block clamping device of claim 1, wherein: the micro-current detector (301) is installed at the bottom inside the shell (3), and the micro-current detector (301) is electrically connected with the clamping cylinder (404).

5. The building electrical design terminal block clamping device of claim 1, wherein: one end of the conducting wire (406) extends to the bottom of the shell (3) and is provided with a connecting seat (402), and a bolt is arranged in the connecting seat (402) in a penetrating mode.

6. The building electrical design terminal block clamping device of claim 1, wherein: and the top of the flip cover (501) is provided with a limit buckle (503), and the limit buckle (503) is clamped and connected with the limit groove (302).