CN112325914A

CN112325914A - Instrument protecting box

Info

Publication number: CN112325914A
Application number: CN202011168233.4A
Authority: CN
Inventors: 姚霆
Original assignee: Wuhan Qikong Automation Technology Co ltd
Current assignee: Wuhan Qikong Automation Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-02-05
Anticipated expiration: 2040-10-28
Also published as: CN112325914B

Abstract

The invention discloses an instrument protection box which comprises a first device shell, a first spring ejector rod, a first spring body and a third device shell, wherein a first groove is formed in the top end of the first device shell, a first door body is hinged inside the first groove, a second groove is formed in the bottom end of the first door body, second spring ejector rods are uniformly installed at the top end inside the second groove, a top plate is installed at the bottom end of each second spring ejector rod, sealing rubber is pasted at the bottom end of each top plate, and a sealing block connected with the bottom end inside the first groove is arranged at the bottom end of the sealing rubber in the second groove. This instrument guard box begins to rotate the back through the inside fan of through-hole, with the inside dust and the heat transport to the inside of dust collecting box of first device shell, outside heat and the air escape device, the life of improvement device after filtering through the filter screen simultaneously.

Description

Instrument protecting box

Technical Field

The invention relates to the technical field of instrument installation, in particular to an instrument protection box.

Background

The instrument and meter is used for detecting, measuring, observing and calculating appliances or equipment of various physical quantities, material compositions, physical parameters and the like, the instrument and meter is widely applied to industries such as instruments, meters and electronics, the instrument box can be used when the instrument is used, the traditional instrument protection box can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. when most instrument protection boxes on the market are used, certain dust exists in the existing device due to the fact that the device is in a use state for a long time when the existing device is used, and the service life of the device is affected;

2. most instrument guard boxes are in the use in the existing market, the sealing effect of the device is not good when the existing device is used, and liquid is easy to permeate into the device to damage the device.

Disclosure of Invention

The invention aims to provide an instrument protection box to solve the problems that the service life is influenced and liquid with poor sealing effect is easy to permeate into the device due to the fact that dust cannot be removed in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an instrument protection box comprises a first device shell, a first spring ejector rod, a first spring body and a third device shell, wherein a first groove is formed in the top end of the first device shell, a first door body is hinged inside the first groove, a second groove is formed in the bottom end of the first door body, second spring ejector rods are uniformly installed at the top end inside the second groove, a top plate is installed at the bottom end of each second spring ejector rod, sealing rubber is pasted at the bottom end of the top plate, a sealing block connected with the bottom end inside the first groove is arranged at the bottom end inside the second groove at the bottom end of the sealing rubber, a clamping groove is formed in one end of the first door body, a third groove is formed in the first groove at one end of the clamping groove, a clamping block clamped with the clamping groove is hinged to the top end, close to the first door body, of the top end inside the third groove, a pull rod penetrating through the inside the third groove and hinged to the clamping block is arranged at the top end, and the pull rod is kept away from the one end of the first door body and is installed the arm-tie, the outside of the inside pull rod of third recess is provided with third spring body, first device shell both ends are all seted up and are run through to the inside through-hole of first device shell, and the inside one end that is close to first device shell axis of through-hole installs the fan, first device shell both ends all are provided with and run through to the inside dust-collecting box of through-hole, and the bottom that first device shell one end was kept away from to the dust-collecting box articulates there is the second door body, the inside fan one end that is close to of dust-collecting box all articulates there is the baffle, the filter screen that runs through the second door body is.

Preferably, the four corners of one side in the first device shell are provided with the second device shell, and one side in the second device shell is provided with the first spring ejector rod.

Preferably, the top end of one end, close to the third groove, of the inside of the first device shell is uniformly provided with a sliding groove, and a second guide rod penetrating through the first device shell and connected with the pulling plate is arranged inside the sliding groove.

Preferably, the four corners of one end of the dust collecting box are provided with fixing holes penetrating through the dust collecting box, and the fixing holes are internally provided with third device shells penetrating through the inner wall of the first device shell.

Preferably, an instrument mounting groove penetrating into the first door body is formed in one side of the top end of the first door body, and a sliding plate is arranged on the top end of the instrument mounting groove.

Preferably, a fixing bolt penetrating through the second door body and connected with the dust collection box is arranged at the top end of one end, far away from the first device shell, of the second door body, and the second door body and the dust collection box form a detachable structure.

Preferably, one end of the second device shell, which is close to the second device shell, is transversely provided with a first guide rod, and the outer side of the first guide rod is provided with a first spring body.

Preferably, one side of the first spring ejector rod is provided with a first ejector rod penetrating through the shell of the second device, and one side of the first ejector rod, which is far away from the first spring ejector rod, is provided with a mounting plate.

Preferably, the outer sides of the first guide rods at the two ends of the first spring body are provided with sliding blocks, and one end, close to the mounting plate, of each sliding block is obliquely hinged with a second ejector rod hinged with the mounting plate.

Preferably, the third device shell is internally provided with a rotating plate penetrating through the fixing hole, and the third device shell is internally provided with a second spring body outside the rotating plate.

Compared with the prior art, the invention has the beneficial effects that:

1. by installing the first device shell, the dust collecting box and the fan, after the fan in the through hole starts to rotate, the dust and heat in the first device shell are conveyed to the interior of the dust collecting box, and meanwhile, the heat and air are exhausted out of the device after being filtered by the filter screen, so that the service life of the device is prolonged;

2. meanwhile, the device is clamped in the clamping groove through the clamping block by installing the clamping block, the clamping groove and the sealing block, and the device is sealed to prevent water from entering the device after the top plate is pushed by a second spring ejector rod in the second groove to be contacted with the sealing block;

3. the device pushes up first ejector pin through installing first spring ejector pin, first ejector pin and mounting panel when receiving vibrations through the mounting panel simultaneously, extrudees first spring ejector pin when first ejector pin receives the top and moves, drives the second ejector pin simultaneously and extrudees the slider in the first guide arm outside, extrudees first spring body when the slider receives the extrusion for the device can be better when using carry out the shock attenuation to the device.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic top cross-sectional view of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of the portion C of FIG. 1 according to the present invention.

In the figure: 1. a first device housing; 2. a dust collecting box; 3. a fan; 4. a first groove; 5. a first door body; 6. an instrument mounting groove; 7. a slide plate; 8. pulling a plate; 9. a through hole; 10. a filter screen; 11. a baffle plate; 12. a second door body; 13. a clamping block; 14. a card slot; 15. a second device housing; 16. a first spring ejector rod; 17. a first ejector rod; 18. mounting a plate; 19. a slider; 20. a first spring body; 21. a first guide bar; 22. a second ejector rod; 23. fixing the bolt; 24. rotating the plate; 25. a fixing hole; 26. a third device housing; 27. a chute; 28. a second spring body; 29. a sealing block; 30. a second groove; 31. a top plate; 32. sealing rubber; 33. a second spring ejector rod; 34. a third groove; 35. a pull rod; 36. a third spring body; 37. a second guide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: an instrument protection box comprises a first device shell 1, a first spring ejector rod 16, a first spring body 20 and a third device shell 26, wherein a first groove 4 is formed in the top end of the first device shell 1, the positions of four corners of one side inside the first device shell 1 are respectively provided with a second device shell 15, one side inside the second device shell 15 is respectively provided with the first spring ejector rod 16, and when the instrument protection box is used, the mounting plate 18 can be better prevented from being shocked when the first spring ejector rod 16 inside the second device shell 15 is extruded;

a first guide rod 21 is transversely installed at one end, close to each other, of the second device shell 15, and a first spring body 20 is arranged on the outer side of each first guide rod 21, so that the device can be better prevented from being damped when being extruded through the first spring body 20 in the first guide rod 21 in use;

a first ejector rod 17 penetrating through the second device shell 15 is installed on one side of the first spring ejector rod 16, and an installation plate 18 is installed on one side, far away from the first spring ejector rod 16, of the first ejector rod 17, so that the first ejector rod 17 can be better extruded when the first ejector rod 17 is vibrated through the installation plate 18 in use, and meanwhile, the first spring ejector rod 16 in the second device shell 15 is extruded to absorb shock;

the outer sides of the first guide rods 21 at the two ends of the first spring body 20 are provided with sliding blocks 19, one end, close to the mounting plate 18, of each sliding block 19 is obliquely hinged with a second ejector rod 22 hinged with the mounting plate 18, and when the device is used, the sliding blocks 19 can be better extruded through the second ejector rods 22 when being pushed, so that the first spring body 20 is extruded, and the device is damped;

the top end of one end, close to the third groove 34, in the first device shell 1 is uniformly provided with sliding grooves 27, and second guide rods 37 which penetrate through the first device shell 1 and are connected with the pulling plate 8 are arranged in the sliding grooves 27, so that the pulling plate 8 can better move in the sliding grooves 27 through the second guide rods 37 when moving, and the device can better guide the movement of the pulling rod 35 when in use;

the first door body 5 is hinged inside the first groove 4, an instrument mounting groove 6 penetrating into the first door body 5 is formed in one side of the top end of the first door body 5, a sliding plate 7 is arranged at the top end inside the instrument mounting groove 6, and when the instrument mounting groove is used, after an instrument is mounted inside the instrument mounting groove 6, the instrument mounting groove 6 can be sealed through the sliding plate 7, so that the instrument is prevented from being damaged due to water inflow;

the bottom end of the first door body 5 is provided with a second groove 30, the top end inside the second groove 30 is uniformly provided with a second spring ejector rod 33, the bottom end of the second spring ejector rod 33 is provided with a top plate 31, the bottom end of the top plate 31 is adhered with a sealing rubber 32, the bottom end inside the second groove 30 at the bottom end of the sealing rubber 32 is provided with a sealing block 29 connected with the bottom end inside the first groove 4, one end of the first door body 5 is provided with a clamping groove 14, the first groove 4 at one end of the clamping groove 14 is internally provided with a third groove 34, the top end inside the third groove 34 close to the first door body 5 is hinged with a clamping block 13 mutually clamped with the clamping groove 14, the top end of one end of the first device shell 1 is provided with a pull rod 35 penetrating into the third groove 34 and mutually hinged with the clamping block 13, the end of the pull rod 35 far away from the first door body 5 is provided with a pull plate 8, both ends of the first device shell 1 are provided with through holes 9 penetrating into the first device shell 1, one end of the inside of each through hole 9, which is close to the central axis of the first device shell 1, is provided with a fan 3, and both ends of the first device shell 1 are provided with dust collecting boxes 2 penetrating into the through holes 9;

the four corners of one end of the dust collection box 2 are provided with fixing holes 25 penetrating through the dust collection box 2, and the fixing holes 25 are internally provided with third device shells 26 penetrating to the inner wall of the first device shell 1, so that the third device shells 26 can be better inserted into the fixing holes 25 when the dust collection box is used, and the positions of the dust collection box 2 can be limited when the dust collection box is used;

the rotating plates 24 penetrating through the fixing holes 25 are arranged in the third device shell 26, the second spring bodies 28 are arranged in the third device shell 26 outside the rotating plates 24, the rotating plates 24 can be better jacked through the second spring bodies 28 when the dust collecting box is used, and the positions of the dust collecting box 2 are fixed when the rotating plates 24 are pulled, so that the dust collecting box 2 can be better fixed when the dust collecting box is used;

the bottom end of one end, away from the first device shell 1, of the dust collection box 2 is hinged with a second door body 12, the top end, away from the first device shell 1, of the second door body 12 is provided with a fixing bolt 23 which penetrates through the second door body 12 and is connected with the dust collection box 2, the second door body 12 and the dust collection box 2 form a detachable structure, and when the dust collection box is used, after the second door body 12 is better opened after being turned out from the second door body 12 through the fixing bolt 23, the dust in the dust collection box 2 can be better cleaned when the dust collection box is used;

a baffle 11 is hinged at one end of the interior of the dust collection box 2 close to the fan 3, and a filter screen 10 penetrating through the second door body 12 is installed at one end of the second door body 12.

The working principle is as follows: when the instrument protection box is used, the first door body 5 rotates in the first groove 4, when the first door body 5 rotates, the fixture block 13 is clamped in the clamping groove 14, the third spring body 36 supports the fixture block 13, the sealing block 29 is inserted into the second groove 30, the second spring ejector rod 33 in the second groove 30 pushes the top plate 31 to support the sealing rubber 32, so that the device can be better sealed when in use, when the first door body 5 needs to be opened, the pull rod 35 is pulled by the pull plate 8 to drive the fixture block 13 to move towards the inside of the third groove 34, so that the first door body 5 can be better opened when in use,

the interior of the device is cooled and dedusted through the fan 3 in the through hole 9, the rotating plate 24 is rotated to drive the interior of the third device shell 26 to rotate, the rotating plate 24 penetrates through the fixing hole 25 to disassemble the dust collection box 2 after rotating to a set position, meanwhile, the second door body 12 is opened through rotating the fixing bolt 23, so that the dust in the dust collection box 2 can be processed when the device is used, when the device is vibrated when in use, the first ejector rod 17 is extruded through the mounting plate 18, when the first ejector rod 17 is extruded, the first spring ejector rod 16 in the second device shell 15 is extruded, and simultaneously the second ejector rod 22 is driven through the mounting plate 18 to extrude the sliding block 19, when the sliding block 19 is extruded, the first spring body 20 is extruded, and the mounting plate 18 is shockproof, the above is the overall working principle of the present invention.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 an instrument protection case, includes first device shell (1), first spring ejector pin (16), first spring body (20) and third device shell (26), its characterized in that: the top end of the first device shell (1) is provided with a first groove (4), a first door body (5) is hinged inside the first groove (4), a second groove (30) is arranged at the bottom end of the first door body (5), a second spring ejector rod (33) is uniformly arranged at the top end inside the second groove (30), a top plate (31) is arranged at the bottom end of the second spring ejector rod (33), sealing rubber (32) is pasted at the bottom end of the top plate (31), a sealing block (29) connected with the bottom end inside the first groove (4) is arranged at the bottom end inside the second groove (30) at the bottom end of the sealing rubber (32), a clamping groove (14) is formed at one end of the first door body (5), a third groove (34) is formed inside the first groove (4) at one end of the clamping groove (14), a clamping block (13) mutually clamped with the clamping groove (14) is hinged at one end, close to the top end inside the third groove (34), of the first door body (5), a pull rod (35) which penetrates through the inside of the third groove (34) and is hinged with the clamping block (13) is arranged at the top end of one end of the first device shell (1), a pull plate (8) is installed at one end, far away from the first door body (5), of the pull rod (35) in the third groove (34), a third spring body (36) is arranged on the outer side of the pull rod (35) in the third groove (34), through holes (9) which penetrate through the inside of the first device shell (1) are formed in both ends of the first device shell (1), a fan (3) is installed at one end, near the central axis of the first device shell (1), of the through hole (9), dust collection boxes (2) which penetrate through the inside of the through holes (9) are arranged in both ends of the first device shell (1), a second door body (12) is hinged to the bottom end, far away from one end of the first device shell (1), of the dust collection boxes (2), one end, near the fan (3), and a filter screen (10) penetrating through the second door body (12) is installed at one end of the second door body (12).

2. The instrument protection box of claim 1, wherein: the four corners of one side of the inside of the first device shell (1) are provided with second device shells (15), and one side of the inside of the second device shells (15) is provided with first spring ejector rods (16).

3. The instrument protection box of claim 1, wherein: the top end of one end, close to the third groove (34), of the interior of the first device shell (1) is uniformly provided with a sliding groove (27), and a second guide rod (37) penetrating through the first device shell (1) and connected with the pull plate (8) is arranged in the sliding groove (27).

4. The instrument protection box of claim 1, wherein: the four corners of one end of the dust collection box (2) are provided with fixing holes (25) penetrating through the dust collection box (2), and the fixing holes (25) are internally provided with third device shells (26) penetrating through the inner wall of the first device shell (1).

5. The instrument protection box of claim 1, wherein: the instrument installing groove (6) penetrating into the first door body (5) is formed in one side of the top end of the first door body (5), and a sliding plate (7) is arranged on the top end of the instrument installing groove (6).

6. The instrument protection box of claim 1, wherein: the top end of one end, far away from the first device shell (1), of the second door body (12) is provided with a fixing bolt (23) which penetrates through the second door body (12) and is connected with the dust collection box (2), and the second door body (12) and the dust collection box (2) form a detachable structure.

7. The instrument protection box of claim 2, wherein: one end, close to each other, of the second device shell (15) is transversely provided with a first guide rod (21), and the outer side of the first guide rod (21) is provided with a first spring body (20).

8. The instrument protection box of claim 2, wherein: and a first ejector rod (17) penetrating through the second device shell (15) is installed on one side of the first spring ejector rod (16), and an installation plate (18) is installed on one side, far away from the first spring ejector rod (16), of the first ejector rod (17).

9. The instrument protection box of claim 7, wherein: the outer sides of the first guide rods (21) at the two ends of the first spring body (20) are provided with sliding blocks (19), and one end, close to the mounting plate (18), of each sliding block (19) is obliquely hinged with a second ejector rod (22) hinged with the mounting plate (18).

10. The instrument protection box of claim 4, wherein: the third device shell (26) is internally provided with a rotating plate (24) penetrating through the fixing hole (25), and the third device shell (26) is externally provided with a second spring body (28) in the third device shell (26).