CN216350572U

CN216350572U - Gas detector shell protection device

Info

Publication number: CN216350572U
Application number: CN202122389444.7U
Authority: CN
Inventors: 俞峰
Original assignee: Maanshan New Maibo Intelligent Technology Co ltd
Current assignee: Maanshan New Maibo Intelligent Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-19
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to a shell protection device of a gas detector, belonging to the technical field of gas detector equipment and comprising a shell body, wherein protection mechanisms are arranged on the outer walls of two sides of the shell body, damping mechanisms are symmetrically arranged at the top of the shell body, and a detection head is fixedly connected to the end surface of the top of the shell body; when the shell body falls to the ground, the guard plate unloads power through damping spring, realize the absorbing purpose of shell body, the slider slides and extrudes the top tight spring of upside in the second recess, thereby realize once more the absorbing purpose of shell body upper end, when gas detector does not use, cover the dust cover on detecting the head, can realize the protection to detecting the head, can avoid the shell body to fall ground to the damage of detecting the head, can avoid the outward appearance of detecting again to be scraped, rotate the closure plate through the relative direction of pivot, reach the closure plate and press the closure of keyway, thereby avoid the fine sand to fall into according to the keyway.

Description

Gas detector shell protection device

Technical Field

The utility model belongs to the technical field of gas detector equipment, and particularly relates to a gas detector shell protection device.

Background

The gas detector is an instrument that concentration detection was revealed to gas, and the problem that the gas detector had dropped in the in-process that uses, consequently the staff can cup joint a protective housing in gas detector outside a bit. Traditional protective housing function is comparatively single, and generally the direct cover is outside at the detector, can only play the effect of a protection to the detector shell. When the detector is used, the problems that dust and water are easy to enter the inspection opening and the like exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a gas detector shell protection device.

The purpose of the utility model can be realized by the following technical scheme:

gas detector shell protection device, including the shell body, all be provided with protection machanism on the outer wall of shell body both sides, shell body top symmetry is provided with damper, fixedly connected with detects the head on the shell body top terminal surface, it is provided with dustproof mechanism to detect the first top, be provided with the display screen on the terminal surface before the shell body, the both sides of display screen are provided with protection machanism, still all be provided with closing mechanism on the shell body both sides outside.

According to the preferred technical scheme of the gas detector shell protection device, the protection mechanism comprises a protection plate, a plurality of first grooves are formed in the outer walls of the two sides of the shell body, damping springs are fixedly arranged in the first grooves, and one ends, far away from the shell body, of the damping springs are fixedly connected with the protection plate.

According to the preferred technical scheme of the gas detector shell protection device, the damping mechanism comprises damping plates, a protection elbow is arranged on one side, close to the protection plate, of each damping plate, two ends of each protection elbow are fixedly connected with the corresponding damping plate and the corresponding protection plate respectively, second grooves are symmetrically formed in the top end face of the shell body, jacking springs are fixedly arranged in the second grooves, sliding blocks are fixedly connected to the lower ends of the two damping plates, and the sliding blocks are connected with the second grooves in a sliding mode.

According to the preferred technical scheme of the gas detector shell protection device, the dustproof mechanism comprises a dustproof cover, first clamping grooves are formed in the end face of the top of the shell body and located on two sides of the detection head, clamping blocks are fixedly connected to the lower end of the dustproof cover corresponding to the first clamping grooves, and the clamping blocks are clamped and connected with the first clamping grooves.

As a preferred technical scheme of the gas detector shell protection device, the protection mechanism comprises two slide rails, the two slide rails are respectively positioned on two sides of the display screen and fixedly connected with the front end face of the shell body, a sliding plate is arranged between the two slide rails, and two ends of the sliding plate are movably connected with the two slide rails.

According to the preferred technical scheme of the gas detector shell protection device, the two ends of the sliding plate are fixedly connected with the fixed blocks, the sliding plate is connected with the two sliding rails in a sliding mode through the fixed blocks, and the side, far away from the fixed blocks, of the inner portions of the two sliding rails is fixedly provided with the limiting blocks.

As the preferable technical scheme of the gas detector shell protection device, the closing mechanism comprises a closing plate, a rotating shaft is rotatably connected between two rotating shaft seats which are positioned on the same side of the shell body in the vertical direction, the closing plate is sleeved on the rotating shaft, and clamping rods are fixedly connected to the upper end surfaces of the two closing plates.

According to the preferred technical scheme of the gas detector shell protection device, the front end face of the shell body is provided with the key pressing groove, the front end face of the shell body is provided with the second clamping grooves on the upper side and the lower side of the key pressing groove, and the clamping rod is connected with the second clamping grooves in a clamping mode.

The utility model has the beneficial effects that:

(1) when the shell body falls to the ground, the protection plate unloads power through damping spring, realizes the absorbing purpose of shell body, and the slider slides and extrudes the top tension spring of upside in the second recess to realize again the absorbing purpose to shell body upper end.

(2) When the gas detector is not used, the dust cover is covered on the detection head, the protection of the detection head can be realized, the damage of the detection head caused by the falling of the shell body on the ground can be avoided, and the appearance of the detection can be prevented from being scraped.

(3) The closing plate is rotated in the opposite direction of the rotating shaft, so that the closing plate is closed according to the key slot, and fine sand is prevented from falling into the key slot.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the internal structure of the present invention;

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

fig. 3 is a schematic structural view of the interior of the slide rail according to the present invention.

Description of the main elements

In the figure: 1. a housing body; 2. a detection head; 3. a display screen; 4. a protection plate; 5. a first groove; 6. a damper plate; 7. protecting the elbow; 8. a second groove; 9. a slider; 10. a dust cover; 11. a first card slot; 12. a clamping block; 13. a slide rail; 14. a slide plate; 15. a fixed block; 16. a limiting block; 17. a closing plate; 18. a clamping rod; 19. pressing a key slot; 20. and a second card slot.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the utility model, the following detailed description, structures, features and effects according to the present invention are provided in conjunction with the accompanying drawings and preferred embodiments.

Referring to fig. 1-3, the gas detector casing protection device includes a casing body 1, protection mechanisms are disposed on outer walls of two sides of the casing body 1, damping mechanisms are symmetrically disposed on the top of the casing body 1, a detection head 2 is fixedly connected to a top end face of the casing body 1, a dustproof mechanism is disposed above the detection head 2, a display screen 3 is disposed on a front end face of the casing body 1, protection mechanisms are disposed on two sides of the display screen 3, and a closing mechanism is disposed on outer sides of two sides of the casing body 1.

Specifically, protection machanism includes guard plate 4, the first recess 5 of a plurality of has all been seted up on the outer wall of 1 both sides of hull body, the inside fixed damping spring that is equipped with of first recess 5, damping spring keeps away from hull body 1's one end and 4 fixed connection of guard plate.

Concretely, damper includes shock attenuation board 6, one side that shock attenuation board 6 is close to guard plate 4 is provided with protection elbow 7, the both ends of protection elbow 7 respectively with

shock attenuation board

6 and 4 fixed connection of guard plate, second recess 8 has been seted up to 1 top end symmetry of housing body, second recess 8 internal fixation is equipped with the tight spring in top, two 6 lower extreme fixedly connected with sliders 9 of shock attenuation board,

slider

9 and 8 sliding connection of second recess.

In this embodiment, when housing body 1 falls to the ground, protection plate 4 and ground contact extrude the damping spring of both sides, unload power through damping spring, realize the absorbing purpose to housing body 1, and damping plate 6 of upper end removes to the tight spring direction in top that is close to the upside simultaneously, and slider 9 slides and extrudes the tight spring in top of upside in second recess 8 to realize again housing body 1 upper end absorbing purpose.

Specifically, dustproof mechanism includes dust cover 10, first draw-in groove 11 has all been seted up to 1 top end of shell body position in 2 both sides of detecting the head, the dust cover 10 lower extreme corresponds first draw-in groove 11 fixedly connected with fixture block 12 of department, fixture block 12 is connected with first draw-in groove 11 block.

In this embodiment, when gas detection appearance did not use, with dust cover 10 lid on detecting head 2 to through fixture block 12 and first draw-in groove 11 block, can realize the protection to detecting head 2, can avoid housing body 1 to fall ground to the damage of detecting head 2, the outward appearance that can avoid detecting again is scraped.

Specifically, protection mechanism includes two slide rails 13, two slide rails 13 are located display screen 3 both sides respectively and with shell body 1 preceding terminal surface fixed connection, be provided with slide 14 between two slide rails 13, slide 14's both ends and two slide rail 13 swing joint.

Specifically, the both ends of slide 14 all fixedly connected with fixed block 15, slide 14 passes through fixed block 15 and two slide rail 13 sliding connection, two slide rail 13 is inside keeps away from one side of fixed block 15 and all fixedly is equipped with stopper 16.

In this embodiment, when the gas detector is used, the sliding plate 14 can be slid, the sliding plate 14 moves downward, the limit block 16 can limit the situation that the sliding plate 14 is completely separated from the sliding rail 13, the sliding plate 14 moves upward, the sliding plate 14 is closed with the display screen 3, and the purpose of protecting the display screen 3 can be achieved.

Specifically, the closing mechanism includes closing plate 17, equal fixedly connected with a plurality of pivot seat on the outer wall of shell body 1 both sides, lie in shell body 1 and rotate between two pivot seats on the same one side vertical side and be connected with the pivot, closing plate 17, two have been cup jointed in the pivot fixedly connected with kelly 18 on closing plate 17's the up end.

Specifically, seted up according to keyway 19 on the terminal surface before housing body 1, housing body 1 preceding terminal surface is located and has all seted up second draw-in groove 20 according to keyway 19 downside, kelly 18 is connected with second draw-in groove 20 block.

In this embodiment, the closing plate 17 is rotated in the opposite direction of the rotating shaft, and the clamping rod 18 is clamped with the second clamping groove 20 to close the closing plate 17 and the key groove 19, so that fine sand is prevented from falling into the key groove 19.

The working principle and the using process of the utility model are as follows:

when the shell body 1 falls to the ground, the protection plate 4 is in contact with the ground to extrude the damping springs on two sides, the damping springs are unloaded through the damping springs, the purpose of damping the shell body 1 is achieved, meanwhile, the damping plate 6 on the upper end moves towards the direction of the jacking springs close to the upper side, the sliding block 9 slides in the second groove 8 and extrudes the jacking springs on the upper side, and therefore the purpose of damping the upper end of the shell body 1 is achieved again; when the gas detector is not used, the dust cover 10 covers the detection head 2, and is clamped with the first clamping groove 11 through the clamping block 12, so that the detection head 2 can be protected, the damage to the detection head 2 caused by the falling of the shell body 1 to the ground can be avoided, and the detected appearance can be prevented from being scraped; when the gas detector is used, the sliding plate 14 can be slid, the sliding plate 14 moves downwards, the limiting block 16 can limit the situation that the sliding plate 14 is completely separated from the sliding rail 13, the sliding plate 14 moves upwards, the sliding plate 14 is closed with the display screen 3, and the purpose of protecting the display screen 3 can be achieved; the closing plate 17 is rotated in the opposite direction of the rotating shaft, and the clamping rod 18 is clamped with the second clamping groove 20 to close the closing plate 17 and the key groove 19, so that fine sand is prevented from falling into the key groove 19.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Gas detection appearance shell protection device, including housing body (1), its characterized in that: all be provided with protection machanism on the outer wall of shell body (1) both sides, shell body (1) top symmetry is provided with damper, fixedly connected with detects head (2) on shell body (1) top terminal surface, it is provided with dustproof mechanism to detect head (2) top, be provided with display screen (3) on the terminal surface before shell body (1), the both sides of display screen (3) are provided with protection machanism, still all be provided with closing mechanism on the shell body (1) both sides outside.

2. The gas detector housing protector of claim 1, wherein: protection machanism includes guard plate (4), a plurality of first recess (5) have all been seted up on shell body (1) both sides outer wall, first recess (5) inside fixed damping spring that is equipped with, damping spring keeps away from the one end and guard plate (4) fixed connection of shell body (1).

3. The gas detector housing protector of claim 2, wherein: damper includes shock attenuation board (6), one side that shock attenuation board (6) are close to guard plate (4) is provided with protection elbow (7), the both ends of protection elbow (7) respectively with shock attenuation board (6) and guard plate (4) fixed connection, second recess (8) have been seted up to shell body (1) top end symmetry, second recess (8) internal fixation is equipped with the tight spring in top, two shock attenuation board (6) lower extreme fixedly connected with slider (9), slider (9) and second recess (8) sliding connection.

4. The gas detector housing protector of claim 1, wherein: dustproof mechanism includes dust cover (10), first draw-in groove (11) have all been seted up to shell body (1) top end face position in detecting head (2) both sides, dust cover (10) lower extreme corresponds first draw-in groove (11) fixedly connected with fixture block (12), fixture block (12) are connected with first draw-in groove (11) block.

5. The gas detector housing protector of claim 1, wherein: protection mechanism includes two slide rails (13), two slide rail (13) are located display screen (3) both sides respectively and with shell body (1) preceding terminal surface fixed connection, be provided with between two slide rails (13) slide (14), the both ends and two slide rail (13) swing joint of slide (14).

6. The gas detector housing protector of claim 5, wherein: the equal fixedly connected with fixed block (15) in both ends of slide (14), slide (14) pass through fixed block (15) and two slide rail (13) sliding connection, two slide rail (13) inside one side of keeping away from fixed block (15) all is fixed and is equipped with stopper (16).

7. The gas detector housing protector of claim 1, wherein: the closing mechanism comprises a closing plate (17), wherein a plurality of rotating shaft seats are fixedly connected to the outer walls of the two sides of the shell body (1), the rotating shaft is located between the two rotating shaft seats on the same vertical direction of the shell body (1), the closing plate (17) is sleeved on the rotating shaft, and a clamping rod (18) is fixedly connected to the upper end face of the closing plate (17).

8. The gas detector housing protector of claim 7, wherein: seted up according to keyway (19) before shell body (1) on the terminal surface, shell body (1) preceding terminal surface is located and has all seted up second draw-in groove (20) according to keyway (19) downside, kelly (18) are connected with second draw-in groove (20) block.