CN219203863U

CN219203863U - Low-voltage cabinet body convenient to assemble and disassemble

Info

Publication number: CN219203863U
Application number: CN202223132059.5U
Authority: CN
Inventors: 刘灿斌
Original assignee: Shandong Alliance Industry Technology Co ltd
Current assignee: Shandong Alliance Industry Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-16
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a low-voltage cabinet body convenient to assemble and disassemble, which comprises a low-voltage cabinet body, wherein the low-voltage cabinet body comprises a cabinet body and a base arranged at the bottom end of the cabinet body, a positioning seat for clamping and positioning the cabinet body is fixedly arranged at the top end of the base, a positioning frame movably sleeved with the positioning seat is fixedly arranged at the bottom of the inner wall of the cabinet body, a translatable lock rod is arranged on the outer wall of the positioning seat through a guide through hole arranged on the outer wall of the positioning seat, a positioning lock hole matched with the lock rod is arranged on the inner wall of the positioning frame, and a driving mechanism for controlling the movement of the lock rod is arranged in an inner cavity of the positioning seat. According to the utility model, the positioning seat on the base is clamped and positioned with the positioning frame on the inner side of the cabinet body, and the synchronous translation and expansion of the plurality of lock rods are realized through the driving mechanism on the positioning seat, so that one-key locking or unlocking between the cabinet body and the base is realized, the steps of installing and dismantling the cabinet body and the base are simple, the operation is convenient, and meanwhile, the anti-theft function is also realized, so that the low-voltage cabinet body is convenient to assemble, disassemble and use.

Description

Low-voltage cabinet body convenient to assemble and disassemble

Technical Field

The utility model relates to the technical field of low-voltage cabinets, in particular to a low-voltage cabinet body convenient to assemble and disassemble.

Background

The low-voltage cabinet is a common power equipment, and the cabinet body is mainly used for installation protection of internal electronic components.

In the prior art, most of the cabinet bodies of the low-voltage cabinets and the bases thereof are of an integral welding structure or screw tightening fixing structure, so that the mounting and dismounting steps between the cabinet bodies and the bases are complicated, certain adverse effects are brought to the use process of people, the difficulty and the working strength of the assembly and the disassembly of the low-voltage cabinets are increased, and therefore, the low-voltage cabinet body convenient to assemble and disassemble is provided.

Disclosure of Invention

The utility model aims to provide a low-voltage cabinet body convenient to assemble and disassemble so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the low-voltage cabinet body comprises a cabinet body and a base arranged at the bottom end of the cabinet body;

the top end of the base is fixedly provided with a positioning seat for clamping and positioning the cabinet body, and the bottom of the inner wall of the cabinet body is fixedly provided with a positioning frame which is movably sleeved with the positioning seat;

the outer wall of the positioning seat is provided with a translatable lock rod through a guide through hole, a positioning lock hole matched with the lock rod is formed in the inner wall of the positioning frame, and a driving mechanism for controlling the movement of the lock rod is arranged in an inner cavity of the positioning seat.

Preferably, the driving mechanism comprises a driving screw and a connecting block, the driving screw is rotationally arranged at the middle part of the inner cavity of the positioning seat, the middle part of the connecting block is connected with the outer wall of the driving screw in a threaded penetrating manner, and the connecting block and the locking rod are rotationally provided with a driving rod.

Preferably, the top end of the driving screw rod penetrates through the top end of the positioning seat and extends to the upper portion, and the top end of the driving screw rod is fixedly connected with an anti-slip rotating handle.

Preferably, both ends of the driving rod are provided with hinge seats through pin shafts in a rotating mode, and the two hinge seats at both ends of the driving rod are fixedly connected with one side, opposite to the lock rod and the connecting block, of the two hinge seats respectively.

Preferably, the top and the bottom of the outer wall of the driving screw are fixedly provided with limiting rings for positioning the connecting blocks, the end parts of the connecting blocks are slidably inserted and provided with guide sliding rods, and two ends of the guide sliding rods are fixedly connected with the connecting blocks respectively.

Preferably, the four side walls of the positioning seat are respectively provided with a locking rod, and the positioning locking holes on the inner side of the positioning frame correspond to the positions and the numbers of the locking rods.

The utility model has the technical effects and advantages that:

(1) According to the utility model, the positioning seat on the base is clamped and positioned with the positioning frame on the inner side of the cabinet body, and then the synchronous translation and expansion of the plurality of lock rods are realized through the driving mechanism on the positioning seat, so that one-key locking or unlocking between the cabinet body and the base is realized, the mounting and dismounting steps of the cabinet body and the base are simple, the operation is convenient, and meanwhile, the anti-theft function is also realized, so that the low-voltage cabinet body is convenient to assemble, disassemble and use;

(2) According to the utility model, the driving screw is connected with the threads of the connecting block in a penetrating way, and the driving rod is hinged between the matched connecting block and the locking rod, so that the driving screw can rotate clockwise or anticlockwise to drive the connecting block to vertically lift, synchronous translation driving of a plurality of locking rods is achieved, the simplicity of locking or unlocking steps is improved, and the operation is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic perspective view of a base of the present utility model.

Fig. 3 is a schematic diagram of a front cross-sectional structure of a positioning seat according to the present utility model.

Fig. 4 is a schematic view of a partial perspective sectional structure of the cabinet of the present utility model.

In the figure: 1. a low-voltage cabinet body; 11. a cabinet body; 12. a base; 13. a positioning seat; 131. a guide through hole; 132. a lock lever; 133. driving a screw; 134. an anti-slip rotating handle; 135. a connecting block; 136. a driving rod; 137. a hinge base; 138. a guide slide bar; 139. a limiting ring; 14. a positioning frame; 141. locating the lock hole.

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.

The utility model provides a low-voltage cabinet body convenient to assemble and disassemble as shown in figures 1-4, which comprises a low-voltage cabinet body 1, wherein the low-voltage cabinet body 1 comprises a cabinet body 11 and a base 12 arranged at the bottom end of the cabinet body 11, a mounting rack for mounting electric elements can be arranged on the base 12, the mounting rack can be also arranged on the inner wall of the cabinet body 11, and the mounting rack is selected according to actual requirements, wherein a wire hole slot convenient for wire arrangement and wiring is arranged on the outer wall of the cabinet body 11, a positioning seat 13 for clamping and positioning the cabinet body 11 is fixedly arranged at the top end of the base 12, a positioning frame 14 movably sleeved with the positioning seat 13 is fixedly arranged at the bottom of the inner wall of the cabinet body 11, the positioning seat 13 and the positioning frame 14 are mutually matched, stable clamping can be achieved, and positioning and mounting of the cabinet body 11 on the base 12 can be realized;

the outer wall of the positioning seat 13 is provided with the translatable locking rod 132 through the guide through hole 131, the locking rod 132 is utilized to slide in the guide through hole 131 in a telescopic manner, the locking rod 132 is convenient to extend out to lock and limit and retract into to unlock, the inner wall of the positioning frame 14 is provided with positioning locking holes 141 matched with the locking rod 132, four side walls of the positioning seat 13 are provided with the locking rod 132, the positioning locking holes 141 on the inner side of the positioning frame 14 correspond to the positions and the numbers of the locking rod 132, the four side walls of the positioning seat 13 and the positioning frame 14 are provided with the locking rod 132 and the positioning locking holes 141, the locking stability between the two can be improved, the inner cavity of the positioning seat 13 is provided with a driving mechanism for controlling the movement of the locking rod 132, the driving mechanism can realize the control of synchronous telescopic movement of the locking rods 132, the purpose of locking or unlocking by one key is realized, the locking step is simplified, and the convenience in the installation process is improved;

the driving mechanism comprises a driving screw rod 133 and a connecting block 135, wherein the driving screw rod 133 is rotatably arranged in the middle of an inner cavity of the positioning seat 13, the middle of the connecting block 135 is in threaded insertion connection with the outer wall of the driving screw rod 133, the driving screw rod 133 can rotate to drive the connecting block 135 to move upwards or downwards by means of threaded insertion connection between the driving screw rod 133 and the connecting block 135 and axial limiting of the connecting block 135, the connecting block 135 and the locking rod 132 are rotatably provided with driving rods 136, two ends of the driving rod 136 are rotatably provided with hinging seats 137 through pin shafts, the two hinging seats 137 at the two ends of the driving rod 136 are fixedly connected with opposite sides of the locking rod 132 and the connecting block 135 respectively, the two ends of the driving rod 136 can rotate by means of the hinging seats 137 in cooperation with the pin shafts, the driving rod 136 can be conveniently moved up and down, the driving rod 136 can provide pulling force or pushing force for the locking rod 132, the top end of the driving screw rod 133 penetrates through the top end of the positioning seat 13 and extends to the upper side, the top of the driving screw rod 133 is fixedly connected with an anti-skid rotary handle 134, and convenience of rotating the driving screw rod 133 by a user is increased;

the top and the bottom of the outer wall of the driving screw 133 are fixedly provided with limiting rings 139 for positioning the connecting block 135, the two limiting rings 139 are arranged to limit the moving position of the connecting block 135, the lock rod 132 and the guide through hole 131 are prevented from being separated due to the fact that the moving distance of the connecting block 135 is overlarge up and down, the end part of the connecting block 135 is provided with guide sliding rods 138 in a sliding and inserting mode, two ends of the guide sliding rods 138 are fixedly connected with the connecting block 135 respectively, and the guide sliding rods 138 are used for limiting and guiding the movement of the connecting block 135 and improving the stability of the moving process of the connecting block 135.

The working principle of the utility model is as follows: when the installation between the cabinet body 11 and the base 12 is carried out, the cabinet body 11 is clamped outside the positioning seat 13 through the positioning frame 14, then after the cabinet door on the cabinet body 11 is opened, the driving screw 133 is rotated clockwise manually to drive the connecting block 135 to move downwards, the driving rod 136 is driven to rotate and move downwards while the connecting block 135 moves downwards, the end part of the driving rod 136 pushes the locking rod 132 to extend out of the guide through hole 131 and insert into the positioning lock hole 141 on the inner side of the positioning frame 14, so that the locking limit between the cabinet body 11 and the base 12 is realized by one key, the locking rod 132 can be withdrawn from the positioning lock hole 141 only by rotating the driving screw 133 reversely when the cabinet is disassembled, and the limiting fixation between the positioning seat 13 and the positioning frame 14 is released, so that the cabinet body 11 can be directly taken down.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The low-voltage cabinet body convenient to assemble and disassemble comprises a low-voltage cabinet body (1), and is characterized in that the low-voltage cabinet body (1) comprises a cabinet body (11) and a base (12) arranged at the bottom end of the cabinet body (11);

a positioning seat (13) for clamping and positioning the cabinet body (11) is fixedly arranged at the top end of the base (12), and a positioning frame (14) movably sleeved with the positioning seat (13) is fixedly arranged at the bottom of the inner wall of the cabinet body (11);

the outer wall of the positioning seat (13) is provided with a translatable lock rod (132) through a guide through hole (131) arranged on the outer wall, a positioning lock hole (141) matched with the lock rod (132) is arranged on the inner wall of the positioning frame (14), and a driving mechanism for controlling the movement of the lock rod (132) is arranged in an inner cavity of the positioning seat (13).

2. The low-voltage cabinet body convenient to assemble and disassemble according to claim 1, wherein the driving mechanism comprises a driving screw rod (133) and a connecting block (135), the driving screw rod (133) is rotatably arranged at the middle part of an inner cavity of the positioning seat (13), the middle part of the connecting block (135) is in threaded insertion connection with the outer wall of the driving screw rod (133), and the driving rod (136) is rotatably arranged between the connecting block (135) and the locking rod (132).

3. The low-voltage cabinet body convenient to assemble and disassemble according to claim 2, wherein the top end of the driving screw (133) penetrates through the top end of the positioning seat (13) and extends to the upper part, and the top end of the driving screw (133) is fixedly connected with an anti-slip rotating handle (134).

4. The low-voltage cabinet body convenient to assemble and disassemble according to claim 2, wherein hinge seats (137) are arranged at two ends of the driving rod (136) through pin shafts in a rotating mode, and the two hinge seats (137) at two ends of the driving rod (136) are fixedly connected with one side, opposite to the lock rod (132) and the connecting block (135), of the lock rod respectively.

5. The low-voltage cabinet body convenient to assemble and disassemble according to claim 2, wherein a limiting ring (139) for positioning a connecting block (135) is fixedly arranged at the top and the bottom of the outer wall of the driving screw (133), a guide sliding rod (138) is arranged at the end part of the connecting block (135) in a sliding and inserting way, and two ends of the guide sliding rod (138) are fixedly connected with the connecting block (135) respectively.

6. The low-voltage cabinet body convenient to assemble and disassemble according to claim 1, wherein locking bars (132) are arranged on four side walls of the positioning seat (13), and positioning locking holes (141) on the inner side of the positioning frame (14) correspond to the locking bars (132) in position and number.