CN220401189U - Power distribution box - Google Patents

Abstract

The utility model discloses a power distribution box, which comprises a box body with an opening at one side, wherein the opening of the box body is rotationally connected with a box door through a hinge, the opening of the box body is provided with a rotating groove, a rotating cavity is arranged in the box body at one side of the rotating groove, a connecting hole is arranged between the rotating cavity and the rotating groove, a rotating block is connected in the rotating cavity in a sliding way, a connecting rod is fixedly connected to the side wall of the rotating block corresponding to the position of the connecting hole, one end of the connecting rod, which is far away from the rotating block, penetrates through the rotating groove and is fixedly connected with a mounting block, the side wall at one side of the mounting block is provided with a clamping groove, and a spring is sleeved on the wall of the connecting rod, which is positioned in the rotating cavity, of the power distribution box, and the power distribution box has the advantages that: the clamping groove on the rotary mounting block is used for limiting the box door in a clamping way, so that the box door can be opened and closed for many times, and the normal use of the box door cannot be influenced due to the damage of a switching mechanism.

Description

Power distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a power distribution box.

Background

The distribution box generally assembles switch equipment, a measuring instrument, protection electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution box, and the circuit can be switched on or off by means of a manual or automatic switch in normal operation, so that electric energy can be reasonably distributed, the opening and closing operation of the circuit is convenient, the safety protection level is higher, and the conduction state of the circuit can be intuitively displayed.

The power distribution box is partially used for a construction site, equipment in the construction site needs to be opened and closed frequently, so that a box door of the distribution box also needs to be opened and closed frequently, and the high-strength opening and closing of the box door of the distribution box also easily damages a switching mechanism of the distribution box, so that the box door cannot be closed, and the protection of electronic elements in the distribution box cannot be achieved.

Disclosure of Invention

The present utility model is directed to a power distribution box, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power distribution box, is including the box that is one side opening form setting, the opening part of box is connected with a chamber door through the hinge rotation, a rotation groove has been seted up to the opening part of box, is located the box of rotation groove one side has been seted up a rotation chamber, a connecting hole has been seted up between rotation chamber and the rotation groove, sliding connection has a rotating block in the rotation chamber, the connecting rod of fixedly connected with on the lateral wall that the rotating block corresponds the connecting hole position, the one end that the rotating block was kept away from runs through and extends to the rotation inslot and fixedly connected with installation piece, a draw-in groove has been seted up on the lateral wall of one side of installation piece, the connecting rod is located the pole wall of rotation intracavity and overlaps and be equipped with a spring, one of them one end of spring offsets with the chamber wall of rotation chamber, the other end and the rotating block of spring offset.

Preferably, a handle is fixedly connected to the side wall of one side outside the box door displacement box body, and the handle is fixedly connected to the edge of one side, far away from the hinge, of the box body.

Preferably, one end of the mounting block far away from the connecting rod penetrates through and extends to the outside of the box body, and one end of the mounting block located outside the box body is fixedly connected with a rotating handle.

Preferably, the clamping groove on the mounting block is arranged in a three-side opening, and one side of the box door is clamped in the clamping groove.

Preferably, the rotating block is provided with insections on the side wall of one side far away from the connecting rod, and insections are arranged on the cavity wall of one side of the rotating cavity and meshed with the rotating block.

Compared with the prior art, the utility model has the beneficial effects that: when using, through rotating the handle pulling rotating block and remove its and rotate the meshing in chamber, can rotate the installation piece this moment and make the installation piece rotate and accomodate to the rotation inslot, open the chamber door through the handle this moment, later when closing the block terminal, reset the chamber door and carry out the joint fixedly to the chamber door through the draw-in groove on the installation piece to avoid causing the switch to damage and influence its normal use because of opening and close many times.

Drawings

FIG. 1 is a schematic view of a closed state structure of the present utility model;

FIG. 2 is a schematic view of an open state structure of the present utility model;

fig. 3 is a top view internal structure cross section of the present utility model.

In the figure: 1. a case; 2. a door; 3. a rotating groove; 4. a rotating chamber; 5. a connection hole; 6. a rotating block; 7. a connecting rod; 8. a mounting block; 9. a clamping groove; 10. a spring; 11. a handle; 12. the handle is turned.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a power distribution box, including being box 1 that one side opening form set up, the opening part of box 1 is connected with a chamber door 2 through the hinge rotation, a rotation groove 3 has been seted up to the opening part of box 1, a rotation chamber 4 has been seted up in the box 1 that is located rotation groove 3 one side, a connecting hole 5 has been seted up between rotation chamber 4 and the rotation groove 3, sliding connection has a rotatory piece 6 in rotation chamber 4, fixedly connected with connecting rod 7 on the lateral wall of rotatory piece 6 corresponding to connecting hole 5 position, one end that rotatory piece 6 was kept away from runs through to extend to rotation inslot 3 and fixedly connected with installation piece 8 to connecting rod 7, a draw-in groove 9 has been seted up on the lateral wall of installation piece 8 wherein one side, the connecting rod 7 is located the cover and is equipped with a spring 10 on the wall of rotation chamber 4, one end of spring 10 offsets with the chamber wall of rotation chamber 4, the other end and the rotatory piece 6 of spring 10 offsets.

Wherein, a handle 11 is fixedly connected with one side wall outside the box body 1 of the box door 2 displacement, and the handle 11 is fixedly connected with the edge of one side of the box body 1 far away from the hinge, and the box door 2 can be opened and closed by pulling the box door 2 through the handle 11.

Wherein, the one end that connecting rod 7 was kept away from to installation piece 8 runs through and extends to outside the box 1, and the one end fixedly connected with who installs piece 8 and be located outside the box 1 rotates handle 12, can pull and rotate installation piece 8 through rotating handle 12.

Wherein, draw-in groove 9 on the installation piece 8 is three side opening setting, and in the draw-in groove 9 of one of them side joint of chamber door 2, installation piece 8 can carry out the joint to chamber door 2 through draw-in groove 9 and fix.

Wherein, be provided with the insection on the lateral wall of one side that connecting rod 7 was kept away from to rotatory piece 6, and be provided with the insection on the chamber wall of one side of rotation chamber 4 and mesh mutually with rotatory piece 6, can unable rotation through the insection mesh mutually on rotation chamber 4 and the rotatory piece 6 to avoid installation piece 8 to drive fixed to chamber door 2 of influence after draw-in groove 9 rotates.

Specifically, when the refrigerator door 2 is used, the installation block 8, the connecting rod 7 and the rotating block 6 can be pulled outwards by the rotating handle 12, so that the rotating cavity 4 and the insections on the rotating block 6 are disengaged, the installation block 8, the connecting rod 7 and the rotating block 6 can be rotated at the moment, the installation block 8 drives the clamping groove 9 to move into the rotating groove 3 and the fixation of the refrigerator door 2 is relieved, the refrigerator door 2 can be opened and closed by the handle 11 at the moment, the refrigerator door 2 is reset after the refrigerator door 2 is used, then the installation block 8, the connecting rod 7 and the rotating block 6 are pulled outwards by the rotating handle 12, so that the insections on the rotating cavity 4 and the rotating block 6 are disengaged, the installation block 8, the connecting rod 7 and the rotating block 6 can be rotated at the moment, the installation block 8 drives the clamping groove 9 to clamp and fix the refrigerator door 2, and then the rotating handle 12 can be loosened, the spring 10 can push the rotating block 6 to clamp the rotating cavity 4 under the support of the rotating cavity 4, so that the installation block 8 can rotate, the refrigerator door 2 can be prevented from being influenced, and the refrigerator door 2 can be opened and closed normally, and closed normally.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims (5)

1. The utility model provides a power distribution box, is including box (1) that is one side opening form setting, a serial communication port, the opening part of box (1) is connected with a chamber door (2) through the hinge rotation, a rotation groove (3) have been seted up to the opening part of box (1), are located offer one in rotation groove (3) one side box (1) and rotate chamber (4), a connecting hole (5) have been seted up between rotation chamber (4) and rotation groove (3), sliding connection has a rotating block (6) in rotation chamber (4), fixedly connected with connecting rod (7) on the lateral wall of rotating block (6) corresponding connecting hole (5) position, one end that rotating block (6) were kept away from to connecting rod (7) runs through and extends to in rotation groove (3) and fixedly connected with installation piece (8), set up a draw-in groove (9) on the lateral wall of installation piece (8) one side, connecting rod (7) are located the wall of rotating chamber (4) and are equipped with a spring (10), wherein one end of spring (10) offsets with rotation chamber (4).

2. A power distribution box according to claim 1, characterized in that: a handle (11) is fixedly connected to the side wall of one side outside the box body (1) in a displacement mode of the box door (2), and the handle (11) is fixedly connected to the edge of one side, far away from the hinge, of the box body (1).

3. A power distribution box according to claim 1, characterized in that: one end of the mounting block (8) far away from the connecting rod (7) penetrates through and extends out of the box body (1), and one end of the mounting block (8) located out of the box body (1) is fixedly connected with a rotary handle (12).

4. A power distribution box according to claim 1, characterized in that: the clamping groove (9) on the mounting block (8) is arranged in a three-side opening mode, and one side of the box door (2) is clamped in the clamping groove (9).

5. A power distribution box according to claim 1, characterized in that: the rotating block (6) is provided with insections on the side wall of one side far away from the connecting rod (7), and insections are arranged on the cavity wall of one side of the rotating cavity (4) and meshed with the rotating block (6).