CN213071715U

CN213071715U - Quick installation locking structure of electronic components of power distribution cabinet for electrical engineering

Info

Publication number: CN213071715U
Application number: CN202021628279.5U
Authority: CN
Inventors: 熊国保
Original assignee: Zhejiang Changzheng Electric Co ltd
Current assignee: Zhejiang Changzheng Electric Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-27
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a switch board electronic components installs locking structure fast for electrical engineering, including connecting the mainboard, connect mainboard top middle part and seted up first fluting, and first fluting inboard is inserted and is equipped with the connection base, connect base top middle part and linked firmly the fixed connection piece, and the fixed connection piece top links firmly in electronic components device main part bottom middle part, connect the base outside all block at the inboard middle part of spacing splint, spacing splint bottom has all linked firmly first slider, and the equal sliding connection of first slider is on the outer wall of slide bar. The utility model discloses a be provided with connection mainboard, electronic components device main part, second fluting, third fluting, slide bar, auxiliary stay loop bar, auxiliary stay pole and pull ring, can make the convenience of device in the use under the prerequisite of the stability of ensureing the device to connect, improved the work efficiency of device in the course of the work, ensured the practicality of device in the use.

Description

Quick installation locking structure of electronic components of power distribution cabinet for electrical engineering

Technical Field

The utility model relates to a closure structure technical field specifically is a closure structure is installed fast to switch board electronic components for electrical engineering.

Background

With the continuous development of electronic industry in China, electronic components and electrical boxes are usually connected by using locking structures, and the rapid installation locking structure for the electronic components of the power distribution cabinet for the electrical engineering in the current society basically meets the requirements of people, but still has some problems.

The quick locking structure of the traditional electronic component is usually used for ensuring the stability of the device in the using process, and the locking structure is installed by using a plurality of screws, but the mode is relatively complicated and unchangeable in the disassembling process, so that the stability of the device in the using process is influenced, and therefore the quick locking structure for the electronic component of the power distribution cabinet for the electrical engineering is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board electronic components installs locking structure fast for electrical engineering to solve the traditional electronic components's that proposes in the above-mentioned background art quick locking structure in the use generally for ensureing the stability of device in the use, multi-purpose screw carries out the closure installation, but this kind of mode is all comparatively loaded down with trivial details unchangeable at the dismantlement in-process, influences the problem of the stability of device in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a locking structure for quickly mounting electronic components of a power distribution cabinet for electrical engineering comprises a connecting main board, wherein a first open slot is formed in the middle of the top end of the connecting main board, a connecting base is inserted in the inner side of the first open groove, the middle part of the top end of the connecting base is fixedly connected with a fixed connecting block, the top end of the fixed connecting block is fixedly connected with the middle part of the bottom end of the electronic component device main body, the outer sides of the connecting bases are clamped in the middle part of the inner side of the limiting clamp plate, the bottom ends of the limiting clamp plates are fixedly connected with first sliding blocks, the first sliding blocks are all connected on the outer wall of the sliding rod in a sliding way, the sliding rods are all fixedly connected in the middle of the inner side of the third open slot, the third slots are symmetrically arranged at the bottom end of the inner wall of the first slot, springs are welded on the inner sides of the first sliding blocks, and one end of the spring, which is far away from the first sliding block, is welded in the middle of the inner wall of the third groove, and the middle of the spring is surrounded on the outer wall of the sliding rod.

Preferably, a second open groove is formed in the middle of the bottom end of the fixed connecting block, a fixed limiting block is inserted into the inner side of the second open groove, and the bottom end of the fixed limiting block is fixedly connected to the middle of the bottom end of the inner wall of the first open groove.

Preferably, the top end of the fixed limiting block is attached to the middle of the bottom end of the first protection pad, and the top end of the first protection pad is glued to the top end of the inner wall of the second groove.

Preferably, the middle part of the inner wall of the limiting clamping plate is symmetrically glued with second protective pads, and the inner sides of the second protective pads are attached to the outer wall of the connecting base.

Preferably, the middle part of the outer side of the limiting clamp plate is fixedly connected with an auxiliary supporting sleeve rod, the upper end and the lower end of the outer side of the auxiliary supporting sleeve rod are fixedly connected with second sliders, the second sliders slide on the inner sides of the sliding rails, the sliding rails are symmetrically arranged on the outer wall of a fourth groove, the middle part of the inner side of the auxiliary supporting rod is arranged in the fourth groove, and the bottom end of the outer side of the auxiliary supporting rod is fixedly connected with the middle part of the inner wall of the first groove.

Preferably, the middle part of the top end of the limiting clamping plate is fixedly connected with a pull ring, and the front view section of the pull ring is in a circular ring shape.

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

the locking structure for quickly mounting the electronic components of the power distribution cabinet for the electrical engineering is provided with a connecting main board, an electronic component device main body, a second open slot, a third open slot, a sliding rod, auxiliary supporting loop bars, auxiliary supporting rods and pull rings, when the electronic component device main body needs to be mounted at the top end of the connecting main board, the pull rings are firstly pulled outwards, so that two groups of limiting clamp plates move towards the outer side of the third open slot under the interaction of the third open slot at the bottom end, the sliding rod and a first sliding block and the interaction of the auxiliary supporting loop bars and the auxiliary supporting rods at two sides, at the moment, when the second open slot at the bottom end of the electronic component device main body is inserted into a fixed limiting block fixedly connected with the top end of the first open slot, the pull rings are loosened, so that the limiting clamp plates complete limiting locking of a connecting base under the elastic action of a spring, and the convenience of the device in the use process can be, the working efficiency of the device in the working process is improved, and the practicability of the device in the using process is ensured.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic structural view of the usage state of fig. 1 of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. connecting the main board; 2. a first slot; 3. connecting a base; 4. fixing a connecting block; 5. an electronic component device main body; 6. a second slot; 7. a first protective pad; 8. fixing a limiting block; 9. a third slot is formed; 10. a slide bar; 11. a first slider; 12. a spring; 13. a limiting clamp plate; 14. an auxiliary support loop bar; 15. a second slider; 16. a slide rail; 17. a fourth slot is formed; 18. an auxiliary support bar; 19. a pull ring; 20. a second protective pad.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a locking structure for quickly mounting electronic components of a power distribution cabinet for electrical engineering comprises a connecting mainboard 1, wherein a first open groove 2 is formed in the middle of the top end of the connecting mainboard 1, a connecting base 3 is inserted into the inner side of the first open groove 2, a fixed connecting block 4 is fixedly connected to the middle of the top end of the connecting base 3, the top end of the fixed connecting block 4 is fixedly connected to the middle of the bottom end of an electronic component device main body 5, the outer sides of the connecting base 3 are clamped in the middle of the inner side of a limiting clamp plate 13, the bottom ends of the limiting clamp plate 13 are fixedly connected with first sliding blocks 11, the first sliding blocks 11 are all slidably connected to the outer wall of a sliding rod 10, the sliding rods 10 are all fixedly connected to the middle of the inner side of a third open groove 9, the third open groove 9 is symmetrically formed in the bottom end of the inner wall of the first open groove 2, springs 12 are welded to the inner side of, the device is used for ensuring the convenience of the device in the use process on the premise of ensuring the connection stability of the device, improving the working efficiency of the device in the working process and ensuring the practicability of the device in the use process.

The second fluting 6 has been seted up at 4 bottom middle parts of fixed connection block, and 6 inboards of second fluting are inserted and are equipped with fixed stopper 8, and fixed stopper 8 bottom links firmly at 2 inner wall bottom middle parts of first fluting, and its effect lies in can further making the relatively more stable installation of electronic components device main part 5 in connecting the first fluting 2 that the mainboard 1 top was seted up, has ensured the stability of device in the use.

The 8 top laminating of fixed stopper is at 7 bottom middle parts of first protection pad, and 7 tops of first protection pad are glued on 6 inner wall tops of second fluting, and its effect is in avoiding the direct 6 inner wall tops of second fluting contact in 8 tops of fixed stopper, has ensured the integrality of device in the use.

The middle part of the inner wall of the limiting clamp plate 13 is glued with the second protective pad 20 symmetrically, the inner side of the second protective pad 20 is attached to the outer wall of the connecting base 3, the middle part of the inner wall of the limiting clamp plate 13 is prevented from directly contacting with the outer wall of the connecting base 3, and the integrity of the device in the using process is ensured.

Spacing splint 13 outside middle part has linked firmly supplementary support loop bar 14, and the upper and lower both ends in the supplementary support loop bar 14 outside have all linked firmly second slider 15, second slider 15 all slides at slide rail 16 inboardly, slide rail 16 all symmetry is seted up on the outer wall of fourth slot 17, fourth slot 17 all sets up at 18 inboard middle parts of auxiliary stay poles, 18 outside bottoms of auxiliary stay poles link firmly at the inner wall middle part of first fluting 2, its effect is in can further ensure the centre gripping of spacing splint 13 to connecting base 3 outer wall, the stability of device in the use has been ensured.

The middle part of the top end of the limiting clamp plate 13 is fixedly connected with a pull ring 19, the front section of the pull ring 19 is in a circular ring shape, and the device has the effect that the limiting clamp plate 13 can be pulled relatively conveniently, so that the convenience of the device in the use process is ensured.

The working principle is as follows: when the electronic component device main body 5 needs to be installed at the top end of the connection main board 1, the pull ring 19 is pulled outwards at the moment, so that the two groups of limiting clamp plates 13 move towards the outside of the third open slot 9 under the interaction of the third open slot 9 at the bottom end, the slide rod 10 and the first slide block 11 and the interaction of the auxiliary support sleeve rods 14 and the auxiliary support rods 18 at the two sides, the pull ring 19 is loosened when the second open slot 6 at the bottom end of the electronic component device main body 5 and the fixed limiting block 8 fixedly connected with the top end of the first open slot 2 are inserted into each other, so that the limiting clamp plates 13 complete limiting locking of the connection base 3 under the elastic action of the spring 12, and the operation is finished.

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 switch board electronic components installs locking structure fast for electrical engineering, is including connecting mainboard (1), its characterized in that: the connecting main board (1) is provided with a first open slot (2) in the middle of the top end, a connecting base (3) is inserted in the first open slot (2), the middle of the top end of the connecting base (3) is fixedly connected with a fixed connecting block (4), the top end of the fixed connecting block (4) is fixedly connected with the middle of the bottom end of an electronic component device main body (5), the outer sides of the connecting base (3) are clamped in the middle of the inner side of a limiting clamp plate (13), the bottom ends of the limiting clamp plate (13) are fixedly connected with a first sliding block (11), the first sliding blocks (11) are slidably connected onto the outer wall of each sliding rod (10), the sliding rods (10) are fixedly connected with the middle of the inner side of a third open slot (9), the third open slot (9) is symmetrically arranged at the bottom end of the inner wall of the first open slot (2), the inner side of the first sliding block (11) is welded with a spring (12), and the end of the spring (, the middle part of the spring (12) is surrounded on the outer wall of the sliding rod (10).

2. The quick mounting and locking structure for the electronic components of the power distribution cabinet for the electrical engineering according to claim 1, characterized in that: second fluting (6) has been seted up at fixed connection piece (4) bottom middle part, and second fluting (6) inboard is inserted and is equipped with fixed stopper (8), fixed stopper (8) bottom links firmly in first fluting (2) inner wall bottom middle part.

3. The quick mounting and locking structure for the electronic components of the power distribution cabinet for the electrical engineering according to claim 2, characterized in that: the top end of the fixed limiting block (8) is attached to the middle of the bottom end of the first protection pad (7), and the top end of the first protection pad (7) is glued to the top end of the inner wall of the second open groove (6).

4. The quick mounting and locking structure for the electronic components of the power distribution cabinet for the electrical engineering according to claim 1, characterized in that: the middle part of the inner wall of the limiting clamping plate (13) is symmetrically glued with a second protective pad (20), and the inner side of the second protective pad (20) is attached to the outer wall of the connecting base (3).

5. The quick mounting and locking structure for the electronic components of the power distribution cabinet for the electrical engineering according to claim 1, characterized in that: spacing splint (13) outside middle part has linked firmly supplementary support loop bar (14), and the upper and lower both ends in supplementary support loop bar (14) outside have all linked firmly second slider (15), second slider (15) all slide in slide rail (16) are inboard, slide rail (16) all symmetry is seted up on the outer wall of fourth fluting (17), the inboard middle part in auxiliary stay pole (18) is all seted up in fourth fluting (17), auxiliary stay pole (18) outside bottom links firmly at the inner wall middle part of first fluting (2).

6. The quick-mounting locking structure for the electronic components of the power distribution cabinet for the electrical engineering according to claim 1: the middle part of the top end of the limiting clamping plate (13) is fixedly connected with a pull ring (19), and the front view section of the pull ring (19) is in a circular ring shape.