CN217212528U

CN217212528U - Gas detection device for environment detection

Info

Publication number: CN217212528U
Application number: CN202123440128.4U
Authority: CN
Inventors: 唐佳; 黄俊宇; 刘正杰; 赵静; 王全民; 陈维宇
Original assignee: Yancheng Tianheng Construction Engineering Quality Inspection Co Ltd
Current assignee: Yancheng Tianheng Construction Engineering Quality Inspection Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-16
Anticipated expiration: 2031-12-31

Abstract

The application relates to a gas detection device for environmental detection, and relates to the technical field of gas detection. It is including establishing the control assembly on the casing, be provided with gas sensor in the casing, control assembly control gas sensor detects gaseously, control assembly includes control panel and display panel, control panel and display panel all set up on the casing, control panel's outside cover is equipped with the cushion, the top of cushion is rotated and is connected with the lid that is used for closing off control panel, the fixed first magnet that is provided with of diapire of lid, the jack has been seted up at the top of cushion, the fixed second magnet that is provided with in hole bottom of jack, it inhales mutually with second magnet magnetism after establishing to the jack to insert as first magnet. Compared with the related art, the detection device is not easy to touch the control panel by mistake during storage.

Description

Gas detection device for environment detection

Technical Field

The application relates to the field of gas detection, in particular to a gas detection device for environment detection.

Background

The gas detection device for environment detection is a device for collecting and then detecting gas in an environment.

The current chinese patent with the publication number of grant CN207882231U, which includes a casing, a display screen is arranged on the casing, a control panel is arranged on the casing and is located below the display screen, an air inlet is arranged at the bottom end of the casing, a gas sensor is arranged in the casing and is located above the air inlet. During the use, adjust gaseous qualified numerical value that detects through control panel earlier, then be in the environment that needs detected with the inlet port, respond to each item numerical value in gaseous through the gas sensor on inlet port top this moment, numerical value will show on the display screen at last, is convenient for carry out numerical value and reads.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: when the gas detection device does not need to be detected, the gas detection device needs to be stored, and when the gas detection device is stored, the control panel is exposed outside the shell, so that the control panel is easy to touch by mistake, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve because control panel exposes outside the casing and easily mistake the problem of touching control panel, this application provides a gas detection device for environmental monitoring.

The application provides a gas detection device for environmental detection adopts following technical scheme:

the utility model provides a gas detection device for environmental detection, is including establishing the control assembly on the casing, be provided with gas sensor in the casing, control assembly control gas sensor detects gaseously, control assembly includes control panel and display panel, control panel with display panel all set up in on the casing, control panel's outside cover is equipped with the cushion, the top of cushion is rotated and is connected with and is used for the closing cap control panel's lid, the diapire of lid is fixed and is provided with first magnet, the jack has been seted up at the top of cushion, the fixed second magnet that is provided with in hole bottom of jack works as first magnet insert establish to behind the jack with second magnet magnetism attracts mutually.

Through adopting above-mentioned technical scheme, when detection device need not to detect, rotate the lid to the level, first magnet is inserted and is established to the jack and inhale mutually with second magnet magnetism this moment for the lid can keep closed state, thereby is difficult for the mistake to touch control panel when making this detection device deposit.

Optionally, a hook tape is fixedly arranged on the bottom wall of the first magnet, a velvet tape is fixedly arranged on the top wall of the second magnet, and when the first magnet and the second magnet are magnetically attracted, the hook tape is adhered to the velvet tape.

Through adopting above-mentioned technical scheme, when first magnet and second magnet magnetism attract mutually, the hook area bonds with the fine hair area mutually to stability when the lid is closed has further been improved.

Optionally, a fixing rod is fixedly arranged on the side wall of the cushion block, an elastic belt is arranged on the side wall of the cover body, a locking hole is formed in one end, far away from the cover body, of the elastic belt in a penetrating mode, and the fixing rod penetrates through the locking hole.

Through adopting above-mentioned technical scheme, when needs adjust gaseous detection qualification value through control panel, establish the elasticity area on the dead lever through the locking hole cover for the state of opening can be maintained to the lid, thereby is convenient for control panel.

Optionally, a limit groove is formed in the side wall of the fixing rod, and the inner wall of the locking hole is attached to the inner wall of the limit groove.

Through adopting above-mentioned technical scheme, the spacing groove makes the elastic webbing be difficult for following the dead lever landing to stability when having improved the lid open mode.

Optionally, a fixing nut is sleeved on one end, far away from the cushion block, of the fixing rod through a thread.

Through adopting above-mentioned technical scheme, fixation nut further makes the elastic webbing be difficult for following the dead lever landing to stability when further having improved the lid open mode.

Optionally, a fixing hole is formed in one end, close to the cover body, of the elastic belt in a penetrating manner, a placing hole is formed in the side wall of the cover body, a fixing bolt is connected to the placing hole in a threaded manner, and a screw portion of the fixing bolt penetrates through the fixing hole.

Through adopting above-mentioned technical scheme, after the elastic webbing is ageing, can be with fixing bolt from placing downthehole back of unscrewing, can change old elastic webbing for the elastic webbing can be dismantled.

Optionally, the inner wall of the fixing hole and the inner wall of the locking hole are both fixedly provided with metal rings, the metal rings on the inner wall of the fixing hole are attached to the inner wall of the limiting groove, and the metal rings on the inner wall of the locking hole are attached to the screw rod portion of the fixing bolt.

Through adopting above-mentioned technical scheme, the becket makes the inner wall in fixed orifices and locking hole difficult for tearing.

Optionally, a seal groove is formed in the top wall of the cushion block, a seal strip is fixedly arranged on the bottom wall of the cover body, and the seal strip is inserted into the seal groove in an interference manner.

Through adopting above-mentioned technical scheme, the sealing strip can make the lid when the closure, and outside dust is difficult for advancing in the lid and is amassed and fall on control panel.

In summary, the present application includes at least one of the following benefits:

1. when the detection device does not need to detect, the cover body is rotated to be horizontal, and at the moment, the first magnet is inserted into the jack and magnetically attracted with the second magnet, so that the cover body can keep a closed state, and the control panel is not easy to touch by mistake when the detection device is stored;

2. when the elastic belt is aged, the fixing bolt can be screwed out of the placing hole, and the old elastic belt can be replaced, so that the elastic belt can be detached;

3. the sealing strip can make the lid when closed, and outside dust is difficult for entering the lid and is amassed on control panel.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram for showing a connection relationship between a housing and a gas sensor in an embodiment of the present application;

FIG. 3 is a schematic structural diagram for illustrating a connection relationship between a cover and a cushion block in an embodiment of the present application;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic structural diagram for showing a connection relationship between a first magnet and a second magnet in an embodiment of the present application;

fig. 6 is a partially enlarged view of fig. 5 at B.

In the figure: 1. a housing; 11. an air inlet; 12. a gas sensor; 2. a control component; 21. a control panel; 22. a display panel; 3. cushion blocks; 31. fixing the rod; 311. a limiting groove; 312. fixing a nut; 32. a sealing groove; 33. a jack; 331. a second magnet; 3311. a velvet ribbon; 4. an elastic band; 41. a locking hole; 411. a metal ring; 42. a fixing hole; 5. a cover body; 51. placing holes; 511. fixing the bolt; 52. a sealing strip; 53. a first magnet; 531. a hook strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses gas detection device for environmental detection. Referring to fig. 1 and 2, a gas detection device for environmental detection is including establishing control assembly 2 on casing 1, the center department intercommunication of casing 1's bottom has inlet port 11, casing 1 internal fixation is provided with gas sensor 12, and gas sensor 12 is located the upper end of inlet port 11, control assembly 2 includes control panel 21 and display panel 22, and control panel 21 and display panel 22 all set up on casing 1, when needing to detect gas, adjust gaseous qualified numerical value through control panel 21 earlier, then be in the environment that needs to detect inlet port 11, each item numerical value in the gas is responded to out through gas sensor 12 on inlet port 11 top this moment, last numerical value will show on the display screen, be convenient for carry out numerical value reading.

Referring to fig. 3 and 4, the sidewall of the control panel 21 along the circumferential direction is sleeved with a cushion block 3, the cushion block 3 is an annular block, the top of the cushion block 3 is rotatably connected with a cover body 5 for covering the control panel 21, and when the detection device does not need to be detected, the cover body 5 is covered on the control panel 21, so that the detection device is not easy to touch the control panel 21 by mistake when being stored. Cushion 3 is close to the lateral wall welding of one side that cushion 3 and lid 5 rotate the junction has dead lever 31, lid 5 is close to cushion 3 and lid 5 and rotates the lateral wall of one side of junction and is provided with elastic webbing 4, elastic webbing 4 is made by the rubber material, elastic webbing 4 runs through the one end of keeping away from lid 5 and has seted up locking hole 41, dead lever 31 wears to locate locking hole 41, when needs pass through control panel 21 regulating gas and detect qualified numerical value, establish elastic webbing 4 on dead lever 31 through locking hole 41 cover, make lid 5 can maintain the state of opening, thereby be convenient for control panel 21. The side wall of the fixing rod 31 is provided with a limiting groove 311, the inner wall of the locking hole 41 is attached to the inner wall of the limiting groove 311, and the limiting groove 311 enables the elastic belt 4 not to easily slide off the fixing rod 31, so that the stability of the cover body 5 in an opening state is improved. One end of the fixing rod 31 far away from the cushion block 3 is threaded with a fixing nut 312, and the fixing nut 312 further makes the elastic belt 4 not easily slide off the fixing rod 31, so that the stability of the cover 5 in the opening state is further improved.

Referring to fig. 4, in addition, a placing hole 51 is opened in the side wall of the cover 5 close to the side where the cushion block 3 and the cover 5 are rotatably connected, a fixing bolt 511 is connected to the placing hole 51 through an internal thread, a fixing hole 42 is opened in one end of the elastic band 4 close to the cover 5, the fixing hole 42 is penetrated by a screw portion of the fixing bolt 511, after the elastic band 4 is aged, the fixing bolt 511 can be screwed out of the placing hole 51, the old elastic band 4 can be replaced, and the elastic band 4 can be detached. The inner walls of the fixing hole 42 and the locking hole 41 are both bonded with a metal ring 411, the metal ring 411 of the inner wall of the fixing hole 42 is attached to the inner wall of the limiting groove 311, the metal ring 411 of the inner wall of the locking hole 41 is attached to the screw rod portion of the fixing bolt 511, and the metal ring 411 enables the inner walls of the fixing hole 42 and the locking hole 41 to be difficult to tear.

Referring to fig. 5 and 6, a first magnet 53 is bonded to the bottom wall of one side of the cover body 5 away from the rotational connection between the pad block 3 and the cover body 5, an insertion hole 33 is formed in the top wall of one side of the cover body 5 away from the rotational connection between the pad block 3 and the cover body 5, a second magnet 331 is bonded to the hole bottom of the insertion hole 33, and the first magnet 53 is magnetically attracted to the first magnet 53 after being inserted into the insertion hole 33, so that the stability of the cover body 5 during closing is improved. The hook tape 531 is adhered to the bottom wall of the first magnet 53, the pile tape 3311 is adhered to the top wall of the second magnet 331, and when the first magnet 53 and the second magnet 331 are magnetically attracted to each other, the hook tape 531 and the pile tape 3311 are adhered to each other, thereby further improving the stability when the lid 5 is closed.

Referring to fig. 6, in addition, a sealing groove 32 is formed in the top wall of the cushion block 3 along the circumferential direction, a sealing strip 52 is bonded to the bottom wall of the cover body 5 along the circumferential direction, the sealing strip 52 is inserted into the sealing groove 32 in an interference manner, and when the cover body 5 is closed, external dust is not easy to enter the cover body 5 and is deposited on the control panel 21.

The implementation principle of the gas detection device for environment detection in the embodiment of the application is as follows: when the detection device does not need to detect, the fixing nut 312 is firstly unscrewed from the fixing rod 31, then the elastic band 4 is taken off from the fixing rod 31, then the cover body 5 is rotated to be horizontal, at this time, the first magnet 53 is inserted into the jack 33 and is magnetically attracted with the second magnet 331, meanwhile, the hook band 531 is adhered with the velvet band 3311, and therefore the stability when the cover body 5 is closed is improved. Compared with the related art, the detection device is not easy to touch the control panel 21 by mistake during storage.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a gas detection device for environmental monitoring, is including establishing control assembly (2) on casing (1), be provided with gas sensor (12) in casing (1), control assembly (2) control gas sensor (12) detect gas, its characterized in that: control assembly (2) include control panel (21) and display panel (22), control panel (21) with display panel (22) all set up in on casing (1), the outside cover of control panel (21) is equipped with cushion (3), the top of cushion (3) is rotated and is connected with and is used for the closing cap lid (5) of control panel (21), the diapire of lid (5) is fixed and is provided with first magnet (53), jack (33) have been seted up at the top of cushion (3), the fixed second magnet (331) that is provided with in hole bottom of jack (33), work as first magnet (53) insert establish to jack (33) back with second magnet (331) magnetism attracts mutually.

2. The gas detection apparatus for environmental inspection according to claim 1, wherein: a hook belt (531) is fixedly arranged on the bottom wall of the first magnet (53), a velvet belt (3311) is fixedly arranged on the top wall of the second magnet (331), and when the first magnet (53) and the second magnet (331) are attracted magnetically, the hook belt (531) is adhered to the velvet belt (3311).

3. The gas detection apparatus for environmental inspection according to claim 1, wherein: the lateral wall of cushion (3) is fixed and is provided with dead lever (31), the lateral wall of lid (5) is provided with elastic band (4), elastic band (4) are kept away from the one end of lid (5) is run through and is seted up locking hole (41), dead lever (31) are worn to locate locking hole (41).

4. The gas detection apparatus for environmental inspection according to claim 3, wherein: the side wall of the fixed rod (31) is provided with a limit groove (311), and the inner wall of the locking hole (41) is attached to the inner wall of the limit groove (311).

5. The gas detection apparatus for environmental inspection according to claim 4, wherein: and a fixing nut (312) is sleeved at one end of the fixing rod (31) far away from the cushion block (3) through a thread.

6. The gas detection apparatus for environmental inspection according to claim 4, wherein: the elastic band (4) is provided with a fixing hole (42) in a penetrating mode at one end close to the cover body (5), a placing hole (51) is formed in the side wall of the cover body (5), a fixing bolt (511) is connected to the placing hole (51) in a threaded mode, and a screw portion of the fixing bolt (511) penetrates through the fixing hole (42).

7. The gas detection apparatus for environment detection according to claim 6, wherein: the inner wall of fixed orifices (42) with the inner wall of locking hole (41) all is fixed and is provided with becket (411), the inner wall of fixed orifices (42) becket (411) with the inner wall of spacing groove (311) is laminated mutually, the inner wall of locking hole (41) becket (411) with the screw rod portion laminating of fixing bolt (511).

8. The gas detection apparatus for environmental inspection according to claim 1, wherein: the top wall of the cushion block (3) is provided with a sealing groove (32), the bottom wall of the cover body (5) is fixedly provided with a sealing strip (52), and the sealing strip (52) is inserted into the sealing groove (32) in an interference manner.