CN211428672U

CN211428672U - Quick-witted case convenient to dismantle

Info

Publication number: CN211428672U
Application number: CN201922501571.4U
Authority: CN
Inventors: 马小兵
Original assignee: Jiaxing Blueprint Chassis Co ltd
Current assignee: Jiaxing Blueprint Chassis Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-04
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a quick-witted case convenient to dismantle relates to quick-witted case technical field, and it includes box and apron, the box includes a bottom plate and four curb plates, the upper surface of apron with the top of four curb plates is located same level, through setting up screw fixed connection between box and the apron, the lower fixed surface of apron is connected with the connecting block that is vertical setting, the spread groove that is vertical setting is seted up to the lower surface of connecting block, sliding connection has the spliced pole in the spread groove, top lateral wall in the spread groove with the tip fixedly connected with spring of connecting block, the spliced pole stretches out the tip of spread groove be provided with support tightly in the butt joint board on bottom plate surface. The utility model discloses simple structure, simple to operate, and be convenient for take off the apron and carry out the inspection maintenance to the inside of quick-witted case.

Description

Quick-witted case convenient to dismantle

Technical Field

The utility model belongs to the technical field of quick-witted case technique and specifically relates to a quick-witted case convenient to dismantle is related to.

Background

At present, the electrical chassis in China can be divided into two categories according to the use environment: the indoor type case and the outdoor type case, wherein the indoor type case usually uses an integrated welding type case and an assembled type case, the integrated welding type case adopts a welding method between a case shell and a frame, the case is integrally sprayed, when an electric element and a wiring are assembled, a structural member and the electric element need to be assembled from a front door and a rear door, the operation space is small, the operation is not beneficial to next hand operation, and the work efficiency is influenced; the split mounting type case is connected with the cover plate through screws, and is suitable for mass production, rapid assembly and wiring.

In order to ensure the sealing performance and stability of the case during operation, after the case is assembled, the integration degree of the case body and the cover plate is high, and when elements in the case break down, the cover plate cannot be conveniently taken out after screws are screwed out of the assembled case, so that the operation is very inconvenient.

Therefore, a new technical solution is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick-witted case convenient to dismantle, it can conveniently dismantle the installation to it, is convenient for inspect the maintenance to its inside.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a quick-witted case convenient to dismantle, includes box and apron, the box includes a bottom plate and four curb plates, the upper surface of apron with the top of four curb plates is located same level, through screw fixed connection between box and the apron, the lower fixed surface of apron is the connecting block of vertical setting, the spread groove that is vertical setting is seted up to the lower surface of connecting block, sliding connection has the spliced pole in the spread groove, top lateral wall in the spread groove with the tip fixedly connected with spring of spliced pole, the spliced pole stretches out the tip of spread groove be provided with support tightly in the butt joint board on bottom plate surface.

Through adopting above-mentioned technical scheme, when this quick-witted case of installation, screw up the screw for the spring compression, under the effect of spring, the butt board supports tightly in the upper surface of bottom plate, when needs inspect the maintenance to quick-witted incasement portion, screws off, under the effect of spring force, with the apron jack-up of connecting block department, be convenient for take off the apron, make things convenient for the inspection maintenance.

The utility model discloses further set up to: four corners of the upper surface of the bottom plate are provided with positioning bases, positioning holes are formed in the upper surface of each positioning base, and positioning columns penetrating through the positioning holes are arranged on the four corners of the lower surface of the cover plate.

Through adopting above-mentioned technical scheme, the apron is worn to locate in the locating hole through the reference column, plays the positioning action to the apron, when the installer of being convenient for installs, guarantees the stability of apron to guarantee the holistic stability of quick-witted case.

The utility model discloses further set up to: the lower surface of the bottom plate is located below the positioning base and is provided with a screw groove, a screw is arranged in the screw groove, and a threaded end of the screw penetrates through the inner wall of the top of the connecting groove and is in threaded connection with the bottom of the positioning column.

Through adopting above-mentioned technical scheme for quick-witted case after the installation is accomplished, the screw is located inside the spread groove, avoids the screw to produce the injury to the human body when carrying, promotes the whole aesthetic property of quick-witted case outward appearance, guarantees the level and smooth of its bottom when quick-witted case is placed, thereby makes quick-witted case can place steadily.

The utility model discloses further set up to: the cover plate is provided with an observation port, and a transparent glass plate is fixedly connected to the observation port.

By adopting the technical scheme, the condition inside the case can be conveniently and visually observed through the transparent glass plate, and the staff can conveniently and timely find obvious faults generated inside the case, so that the case can be inspected and maintained.

The utility model discloses further set up to: the upper surface of the cover plate is provided with a mounting groove for mounting the transparent glass plate, and the depth of the mounting groove is equal to the thickness of the transparent glass plate.

By adopting the technical scheme, the depth of the mounting groove is equal to the thickness of the transparent glass plate, so that the upper surface of the head glass plate and the upper surface of the cover plate are positioned on the same horizontal plane, and the smoothness of the surface of the case is ensured.

The utility model discloses further set up to: and the upper surface of the cover plate is provided with a positioning ring along the side edge of the transparent glass plate.

Through adopting above-mentioned technical scheme, promote the stability of transparent glass board, avoid in the transportation use, the transparent glass board drops, guarantees the overall stability of quick-witted case.

The utility model discloses further set up to: the side wall of the connecting piece is provided with a plurality of threading openings, connecting pieces are arranged in the threading openings, the connecting pieces are cylinders, the centers of the connecting pieces are provided with the threading openings, and the circumferential side wall of each connecting piece is rotatably connected to the inner wall of each threading opening.

Through adopting above-mentioned technical scheme, when installing some original papers, need wear out quick-witted case outside with the wire, at threading or the in-process of normal use, the wire can take place relative rotation or removal with quick-witted case, and the wire can produce the friction with the lateral wall of wearing a mouthful, leads to the wire wearing and tearing, and the wire is through passing the threading mouth, and when the wire took place to rotate, drive the connecting piece and rotate simultaneously, has reduced the wearing and tearing to the wire surface, has promoted the life of wire.

The utility model discloses further set up to: and a rubber protective layer is arranged on the inner wall of the threading opening of the connecting piece.

By adopting the technical scheme, the surface of the wire is further protected by the rubber protective layer, and the abrasion to the surface of the wire is reduced.

The utility model discloses further set up to: the four corners of the box body and the four corners of the transparent glass are circular arc-shaped.

Through adopting above-mentioned technical scheme, the box corner is convex, avoids the corner of box to produce the injury to the human body when the transport, promotes the whole aesthetic property of box.

The utility model discloses further set up to: the bottom plate and the side plates are provided with a plurality of radiating holes.

Through adopting above-mentioned technical scheme, dispel the heat to quick-witted incasement portion through the thermovent, avoid quick-witted incasement portion's high temperature to cause the damage to quick-witted incasement portion's original paper, influence the normal work of quick-witted case.

To sum up, the utility model discloses a beneficial technological effect does: 1. when the interior of the case is inspected and maintained, after the screw is screwed out, the cover plate positioned on one side of the connecting block is jacked up under the action of the elastic force of the spring, so that the cover plate can be conveniently taken out for inspection and maintenance; 2. the condition inside the case can be conveniently observed through the transparent glass plate, so that the fault inside the case can be conveniently and preliminarily observed; 3. the abrasion to the lead extending out of the case can be reduced through the connecting piece, and the service life of the connecting piece is prolonged.

Drawings

Fig. 1 is an exploded view of a part of the structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic sectional view of a part of the structure of the present invention.

Fig. 4 is a schematic bottom structure diagram of the present invention.

Fig. 5 is a schematic view of the structure of the connector of fig. 2.

In the figure, 1, a box body; 2. a cover plate; 3. a base plate; 4. a side plate; 5. connecting blocks; 6. connecting grooves; 7. connecting columns; 8. a spring; 9. a butt joint plate; 10. positioning a base; 11. positioning holes; 12. a positioning column; 13. a screw slot; 14. a viewing port; 15. a transparent glass plate; 16. mounting grooves; 17. a positioning ring; 18. perforating; 19. a connecting member; 20. a threading opening; 21. a rubber protective layer; 22. and a heat dissipation port.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 4, for the case convenient to disassemble and assemble disclosed by the utility model, comprising a case body 1 and a cover plate 2, the case body 1 comprises a bottom plate 3 and four side plates 4, four corners of the upper surface of the bottom plate 3 are fixedly connected with a vertically arranged positioning base 10, the upper surface of the positioning base 10 is provided with a positioning hole 11, four corners of the lower surface of the cover plate 2 are integrally formed with a positioning column 12 penetrating in the positioning hole 11, so that the upper surface of the cover plate 2 and the top ends of the four side plates 4 are positioned at the same horizontal height, one side of the lower surface of the cover plate 2 is fixedly connected with a vertically arranged connecting block 5, the lower surface of the connecting block 5 is provided with a connecting groove 6, a connecting column 7 is slidably connected in the connecting groove 6, a spring 8 is arranged in the connecting groove 6, one end of the spring 8 is fixedly connected, the end fixedly connected with that the connecting block 5 stretches out the connecting groove 6 abuts against the abutting plate 9 on the upper surface of the bottom plate 3, so that the spring 8 is in a compression state, and when the cover plate 2 is detached, one side of the cover plate 2 is jacked up under the action of the elastic force of the spring 8, and the cover plate is convenient to take out.

Referring to fig. 4, a circular screw groove 13 is formed in the lower surface of the bottom plate 3 right below the positioning base 10, a screw is connected in the screw groove 13 through a screw thread, and a threaded end of the screw penetrates through the inner wall of the top of the connecting groove 6 and is connected to the bottom of the positioning column 12 through a screw thread, so that the box body 1 and the cover plate 2 are fixed.

Referring to fig. 1, with reference to fig. 1, the cover plate 2 has an observation port 14, the cover plate 2 has a mounting groove 16 along a side edge of the observation port 14, a transparent glass plate 15 is fixedly connected in the mounting groove 16, the depth of the mounting groove 16 is equal to the thickness of the transparent glass plate 15, and a positioning ring 17 is fixedly connected to the upper surface of the cover plate 2 along the side edge of the transparent glass plate 15 to further position the transparent glass plate 15.

Referring to fig. 1 and 5, one of the side plates 4 is provided with a plurality of circular through holes 18, a connecting piece 19 which is a cylinder is arranged in each line hole, the circumferential side wall of the connecting piece 19 is rotatably connected to the inner wall of each line hole, the connecting piece 19 is a cylinder, a through hole 20 which penetrates through the connecting piece 19 is formed in the circle center of the connecting piece 19, and the inner wall of each through hole 20 is provided with a rubber protective layer 21 which plays a sufficient role in protecting a wire which penetrates out of the box body 1.

Referring to fig. 2, four corners of the box body 1 and four corners of the transparent glass plate 15 are arc-shaped, so that the overall aesthetic property of the case is improved while the safety is improved.

Referring to fig. 1 and 4, the bottom plate 3 and the side plate 4 are both provided with a plurality of heat dissipation ports 22 for heat dissipation, so as to avoid the influence of overhigh temperature in the chassis on the normal operation of the equipment.

The implementation principle of the embodiment is as follows: the installation is accomplished quick-witted case afterwards, and its inside butt plate 9 supports tightly in the surface of bottom plate 3, and spring 8 is in compression state, back is twisted out the screw, under the effect of spring 8 elasticity for the one end of roof is by jack-up, and the staff of being convenient for takes out apron 2, thereby inspects the maintenance to the inside of quick-witted case, can effectual reduction through connecting piece 19 to the wearing and tearing of wearing and tearing quick-witted case outside wire, promote its life.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a quick-witted case convenient to dismantle, includes box (1) and apron (2), box (1) includes a bottom plate (3) and four curb plates (4), the upper surface of apron (2) with the top of four curb plates (4) is located same level, through setting up screw fixed connection, its characterized in that between box (1) and apron (2): the lower fixed surface of apron (2) is connecting block (5) that vertical setting is, spread groove (6) that are vertical setting are seted up to the lower surface of connecting block (5), sliding connection has spliced pole (7) in spread groove (6), top lateral wall in spread groove (6) with tip fixedly connected with spring (8) of spliced pole (7), spliced pole (7) stretch out the tip of spread groove (6) be provided with support tightly in bottom plate (3) surperficial butt joint board (9).

2. A case easy to disassemble according to claim 1, wherein: four corners of the upper surface of the bottom plate (3) are provided with positioning bases (10), positioning holes (11) are formed in the upper surface of the positioning bases (10), and positioning columns (12) penetrating through the positioning holes (11) are arranged on the four corners of the lower surface of the cover plate (2).

3. A case easy to disassemble according to claim 2, wherein: the lower surface of the bottom plate (3) is located below the positioning base (10) and is provided with a screw groove (13), a screw is arranged in the screw groove (13), and the threaded end of the screw penetrates through the inner wall of the top of the connecting groove (6) and is in threaded connection with the bottom of the positioning column (12).

4. A case easy to disassemble according to claim 3, wherein: an observation port (14) is formed in the cover plate (2), and a transparent glass plate (15) is fixedly connected to the observation port (14).

5. A case easy to disassemble according to claim 4, wherein: the upper surface of the cover plate (2) is provided with a mounting groove (16) for mounting the transparent glass plate (15), and the depth of the mounting groove (16) is equal to the thickness of the transparent glass plate (15).

6. A case easy to disassemble according to claim 5, wherein: and a positioning ring (17) is arranged on the upper surface of the cover plate (2) along the side edge of the transparent glass plate (15).

7. A case easy to disassemble according to claim 6, wherein: a plurality of through openings (18) are formed in one side plate (4), connecting pieces (19) are arranged in the through openings (18), the connecting pieces (19) are cylindrical, the circle centers of the connecting pieces (19) are provided with penetrating through openings (20), and the circumferential side walls of the connecting pieces (19) are rotatably connected to the inner walls of the through openings (18).

8. A case for facilitating disassembly according to claim 7, wherein: and a rubber protective layer (21) is arranged on the inner wall of the threading opening (20) of the connecting piece (19).

9. A case for facilitating disassembly according to claim 8, wherein: the four corners of the box body (1) and the four corners of the transparent glass plate (15) are arc-shaped.

10. A case for facilitating disassembly according to claim 9, wherein: the bottom plate (3) and the side plate (4) are both provided with a plurality of heat dissipation ports (22).