CN213816936U

CN213816936U - Block terminal anticreep device

Info

Publication number: CN213816936U
Application number: CN202022771040.XU
Authority: CN
Inventors: 陈辉; 李瑞红
Original assignee: Henan Bofang Electric Co ltd
Current assignee: Bofang Electric Co.,Ltd.
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-27
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a block terminal technical field specifically is a block terminal anticreeper, including the block terminal body, the inner wall fixedly connected with mounting panel of this block terminal body, the front side swing joint of this mounting panel has earth-leakage protector, this earth-leakage protector's rear side fixedly connected with fixed plate, the recess has been seted up to the rear side of this fixed plate, the inner wall fixedly connected with canceling release mechanical system of this recess, the top and the equal fixedly connected with fixture block in bottom of this canceling release mechanical system rear side, the rear side fixedly connected with locating lever of this fixture block in top, the rear side fixedly connected with stop gear of this fixture block in bottom. The problem of current earth-leakage protector when the installation all use the screw to install usually, because the space in the block terminal is narrow and small, install very trouble, the user still need use specific instrument to install it simultaneously, has reduced practicality and convenience, inconvenient user uses is solved.

Description

Block terminal anticreep device

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal anticreeper.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.

Through the retrieval, chinese patent discloses a block terminal with power protection device, its application publication number is 201920192110.0, this patent possesses prevents that the block terminal from losing overload protection and short-circuit protection function because of earth-leakage protector damages, make the block terminal take place the advantage of incident, but in this patent, its earth-leakage protector all uses the screw to install usually when the installation, because the space in the block terminal is narrow and small, install trouble very, the user still need use specific instrument to install it simultaneously, practicality and convenience have been reduced, inconvenient user's use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a block terminal anticreeper has the advantage of being convenient for install earth-leakage protector, has solved current earth-leakage protector and has all used the screw to install usually when the installation, because the space in the block terminal is narrow and small, installs trouble very, and the user still need use specific instrument to install it simultaneously, has reduced practicality and convenience, the problem that the inconvenient user used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal anticreep device, includes the block terminal body, the inner wall fixedly connected with mounting panel of block terminal body, the front side swing joint of mounting panel has earth-leakage protector, earth-leakage protector's rear side fixedly connected with fixed plate, the recess has been seted up to the rear side of fixed plate, the inner wall fixedly connected with canceling release mechanical system of recess, the top and the equal fixedly connected with fixture block in bottom of the rear side of canceling release mechanical system, top the rear side fixedly connected with locating lever of fixture block, bottom the rear side fixedly connected with stop gear of fixture block.

Further, canceling release mechanical system includes the slide bar, the top and the bottom of slide bar all with the inner wall fixed connection of recess, the surperficial swing joint of slide bar has the sliding sleeve, the quantity of sliding sleeve is two, the first extension spring of fixedly connected with between the relative one side of two sliding sleeves, the surface of slide bar is located to first extension spring cover, the rear side and the fixture block fixed connection of sliding sleeve.

On the basis of the scheme, the limiting mechanism comprises a fixing block and a bottom, the rear side of the fixing block is fixedly connected with the fixing block, the inner wall of the fixing block is movably connected with a fixing rod, the inner wall of the fixing rod is movably connected with an adjusting rod, and the top of the adjusting rod penetrates through the top of the fixing rod and is fixedly connected with a limiting ring.

As the utility model discloses further scheme again, the inner wall fixedly connected with second extension spring of dead lever, the top and the regulation pole fixed connection of second extension spring.

On the basis of the scheme, the two sides of the fixing rod are fixedly connected with rotating rods, and one sides of the two rotating rods opposite to each other penetrate through the outer side of the fixing block.

Furthermore, the inner wall swing joint of mounting panel has the round pin axle, the pinhole that uses with the round pin axle cooperation is all seted up at the top of fixture block and mounting panel.

As the utility model discloses scheme further again, the inner wall fixedly connected with gag lever post of spacing ring, the spacing hole of using with the gag lever post cooperation is seted up at the top of locating lever.

On the basis of the scheme, the top of the fixed rod is provided with a movable hole, and the movable hole is matched with the adjusting rod for use.

(III) advantageous effects

Compared with the prior art, the utility model provides a block terminal anticreeper possesses following beneficial effect:

the anti-creeping device of the distribution box can lead the two clamping blocks to clamp the mounting plate by arranging the clamping blocks, thereby fixing the electric leakage protector, leading the electric leakage protector not to have the phenomenon of falling, leading the two clamping blocks not to have the phenomenon of separation by arranging the limiting mechanism, leading the two clamping blocks not to move towards opposite directions, leading the electric leakage protector to be convenient to mount by arranging the resetting mechanism, being convenient for a user to use when the electric leakage protector needs to be dismounted, leading the two clamping blocks to move towards opposite directions by the reaction force of the first tension spring after the user breaks away from the limiting rod for limiting, leading the user to dismount the electric leakage protector, increasing the convenience and the practicability, being convenient for the user to use, solving the problems that the existing electric leakage protector is usually mounted by using screws when being mounted, and being very troublesome to mount due to the narrow space in the distribution box, meanwhile, a user needs to use a specific tool to install the tool, so that the problems of practicability, convenience and inconvenience for the user are solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a perspective view of the middle leakage protector of the present invention;

FIG. 3 is a perspective view of a partial structure of the present invention;

FIG. 4 is a perspective view of a second tension spring, an adjusting lever and a fixing lever of the present invention;

FIG. 5 is a left side sectional view of a partial structure of the present invention;

fig. 6 is a rear sectional view of the middle positioning rod of the present invention.

In the figure: 1. a distribution box body; 2. a reset mechanism; 201. a sliding sleeve; 202. a first tension spring; 203. a slide bar; 3. a limiting mechanism; 301. a fixed block; 302. fixing the rod; 303. adjusting a rod; 304. a limiting ring; 4. mounting a plate; 5. a leakage protector; 6. a rotating rod; 7. positioning a rod; 8. a second tension spring; 9. a pin shaft; 10. a pin hole; 11. a clamping block; 12. a groove; 13. a fixing plate; 14. a limiting rod; 15. a limiting hole; 16. and (4) a movable hole.

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.

Examples

Referring to fig. 1-6, an anti-creeping device for a distribution box comprises a distribution box body 1, wherein an installation plate 4 is fixedly connected to the inner wall of the distribution box body 1, a leakage protector 5 is movably connected to the front side of the installation plate 4, a fixing plate 13 is fixedly connected to the rear side of the leakage protector 5, a groove 12 is formed in the rear side of the fixing plate 13, a reset mechanism 2 is fixedly connected to the inner wall of the groove 12, a fixture block 11 is fixedly connected to the top and the bottom of the rear side of the reset mechanism 2, a positioning rod 7 is fixedly connected to the rear side of the fixture block 11 at the top, a limiting mechanism 3 is fixedly connected to the rear side of the fixture block 11 at the bottom, the reset mechanism 2 comprises a slide rod 203, the top and the bottom of the slide rod 203 are fixedly connected to the inner wall of the groove 12, a slide sleeve 201 is movably connected to the surface of the slide rod 203, the number of the slide sleeves 201 is two, a first tension spring 202 is fixedly connected between the opposite sides of the two slide sleeves 201, the surface of slide bar 203 is located to first extension spring 202 cover, and the rear side and the fixture block 11 fixed connection of sliding sleeve 201 have made things convenient for the user to dismantle earth-leakage protector 5 through setting up canceling release mechanical system 2, and the user makes gag lever post 14 break away from spacing back, can make two fixture blocks 11 remove to opposite direction through the reaction force of first extension spring 202, and the user can dismantle earth-leakage protector 5, has made things convenient for user's use.

Further, the limiting mechanism 3 comprises a fixing block 301, the rear side of the bottom fixture block 11 is fixedly connected with the fixing block 301, the inner wall of the fixing block 301 is movably connected with a fixing rod 302, the inner wall of the fixing rod 302 is movably connected with an adjusting rod 303, the top of the adjusting rod 303 penetrates to the top of the fixing rod 302 and is fixedly connected with a limiting ring 304, the limiting ring 304 can be sleeved on the surface of the positioning rod 7 by arranging the limiting mechanism 3, so that the two fixture blocks 11 are limited, the two fixture blocks 11 cannot be separated, the inner wall of the fixing rod 302 is fixedly connected with a second tension spring 8, the top of the second tension spring 8 is fixedly connected with the adjusting rod 303, the limiting ring 304 can be sleeved on the surface of the positioning rod 7 by arranging the second tension spring 8, the limiting rod 14 enters the inner cavity of the limiting hole 15 by the reaction force of the second tension spring 8, the rotating rods 6 are fixedly connected on both sides of the fixing rod 302, the opposite sides of the two rotating rods 6 penetrate through the outer side of the fixed block 301, the fixed rod 302 can freely rotate by arranging the rotating rods 6, the inner wall of the mounting plate 4 is movably connected with a pin shaft 9, the tops of the clamping block 11 and the mounting plate 4 are respectively provided with a pin hole 10 matched with the pin shaft 9, the pin shaft 9 can enter the inner cavity of the pin hole 10 by matching the pin shaft 9 and the pin hole 10, so that the clamping block 11 is limited, the clamping block 11 cannot move leftwards and rightwards, the leakage protector 5 is limited, the inner wall of the limiting ring 304 is fixedly connected with a limiting rod 14, the top of the positioning rod 7 is provided with a limiting hole 15 matched with the limiting rod 14, the limiting rod 14 can enter the inner cavity of the limiting hole 15 by matching the limiting rod 14 and the limiting hole 15, so that the limiting ring 304 is limited, and the limiting ring 304 cannot break away from limiting the positioning rod 7, the top of the fixed rod 302 is provided with a movable hole 16, the movable hole 16 is matched with the adjusting rod 303 for use, and the movable hole 16 is arranged, so that the friction and the collision between the adjusting rod 303 and the fixed rod 302 can be reduced when the adjusting rod 303 moves.

In conclusion, the working principle and the working process of the anti-creeping device of the distribution box are that, when in use, when the user needs to install the earth leakage protector 5, the user presses the two latch blocks 11 to make the two latch blocks 11 contact with the installation plate 4, at this time, the user rotates the fixing rod 302 through the rotating rod 6, meanwhile, the limiting ring 304 is pulled to drive the adjusting rod 303 to pull the second tension spring 8, so that the limiting ring 304 is sleeved on the surface of the positioning rod 7, when the position-limiting ring 304 is sleeved on the surface of the positioning rod 7, the user loosens the position-limiting ring 304, the position-limiting rod 14 enters the inner cavity of the position-limiting hole 15 through the reaction force of the second tension spring 8, thereby limiting the fixture block 11, at the moment, a user inserts the pin shaft 9 into the inner cavity of the pin hole 10, therefore, the fixture block 11 is limited, the fixture block 11 cannot move left and right, the purpose of installing the leakage protector 5 is achieved, and the use of a user is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal anticreep device, includes block terminal body (1), its characterized in that: inner wall fixedly connected with mounting panel (4) of block terminal body (1), the front side swing joint of mounting panel (4) has earth-leakage protector (5), rear side fixedly connected with fixed plate (13) of earth-leakage protector (5), recess (12) have been seted up to the rear side of fixed plate (13), inner wall fixedly connected with canceling release mechanical system (2) of recess (12), the top and the equal fixedly connected with fixture block in bottom (11), the top of canceling release mechanical system (2) rear side the rear side fixedly connected with locating lever (7) of fixture block (11), the bottom the rear side fixedly connected with stop gear (3) of fixture block (11).

2. The electrical distribution box anticreeper of claim 1, characterized in that: canceling release mechanical system (2) include slide bar (203), the top and the bottom of slide bar (203) all with the inner wall fixed connection of recess (12), the surperficial swing joint of slide bar (203) has sliding sleeve (201), the quantity of sliding sleeve (201) is two, first extension spring (202) of fixedly connected with between two relative one sides of sliding sleeve (201), the surface of slide bar (203) is located to first extension spring (202) cover, the rear side and fixture block (11) fixed connection of sliding sleeve (201).

3. The electrical distribution box anticreeper of claim 1, characterized in that: stop gear (3) are including fixed block (301), bottom the rear side and fixed block (301) fixed connection of fixture block (11), the inner wall swing joint of fixed block (301) has dead lever (302), the inner wall swing joint of dead lever (302) has regulation pole (303), the top of adjusting pole (303) is run through to the top and the fixedly connected with spacing ring (304) of dead lever (302).

4. The electrical distribution box anticreeper of claim 3, characterized in that: the inner wall of the fixed rod (302) is fixedly connected with a second tension spring (8), and the top of the second tension spring (8) is fixedly connected with the adjusting rod (303).

5. The electrical distribution box anticreeper of claim 3, characterized in that: the equal fixedly connected with bull stick (6) in both sides of dead lever (302), the outside to fixed block (301) is all run through to one side that two bull sticks (6) are opposite.

6. The electrical distribution box anticreeper of claim 1, characterized in that: the inner wall swing joint of mounting panel (4) has round pin axle (9), pinhole (10) that use with round pin axle (9) cooperation have all been seted up at the top of fixture block (11) and mounting panel (4).

7. The electrical distribution box anticreeper of claim 3, characterized in that: the inner wall fixedly connected with gag lever post (14) of gag collar (304), spacing hole (15) that use with gag lever post (14) cooperation are seted up at the top of locating lever (7).

8. The electrical distribution box anticreeper of claim 3, characterized in that: the top of the fixed rod (302) is provided with a movable hole (16), and the movable hole (16) is matched with the adjusting rod (303) for use.