CN216285176U

CN216285176U - Portable carbon dioxide detector

Info

Publication number: CN216285176U
Application number: CN202122852059.1U
Authority: CN
Inventors: 马传金; 郝传柱
Original assignee: Shandong Huayu University of Technology
Current assignee: Shandong Huayu University of Technology
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-04-12
Anticipated expiration: 2031-11-20

Abstract

The utility model relates to the technical field of carbon dioxide detectors, in particular to a portable carbon dioxide detector. The detector comprises a detector and an auxiliary structure, wherein the surface of the detector is provided with the auxiliary structure, the auxiliary structure comprises two vertical plates, the surfaces of the two vertical plates are fixedly connected with the detector, one sides, close to each other, of the two vertical plates are fixedly connected with a long rod, the arc surface of the long rod is fixedly connected with elastic cloth, one end, far away from the long rod, of the elastic cloth is fixedly connected with a clamping plate, the surface of the clamping plate is connected with an L-shaped plate in a sliding mode, the surface of the L-shaped plate is fixedly connected with the detector, the surface of the detector is fixedly connected with a fixing plate, one side, far away from the clamping plate, of the fixing plate is connected with a screw rod in a threaded mode, and the surface of the detector is fixedly connected with a cylinder. The problem of when the carbon dioxide detector dress was in the too much saddlebag of thing, when needing to take out, the staff was difficult for looking for is solved.

Description

Portable carbon dioxide detector

Technical Field

The utility model relates to the technical field of carbon dioxide detectors, in particular to a portable carbon dioxide detector.

Background

The carbon dioxide detector is the instrument that carbon dioxide content or relevant parameter in the detection atmosphere as the name implies, when the staff need go out to examine, need carry the carbon dioxide detector dress in the saddlebag usually, but because carbon dioxide detector volume undersize, when the too much instrument that needs take out of thing in the saddlebag, the instrument can cause the damage easily at parcel internal collision, has reduced carbon dioxide detector's availability factor and practicality to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, when a carbon dioxide detector is arranged in a tool kit with too many articles and needs to be taken out, the carbon dioxide detector is not easy to be found by workers.

In order to achieve the purpose, the utility model adopts the following technical scheme: a portable carbon dioxide detector comprises a detector and an auxiliary structure, wherein the surface of the detector is provided with the auxiliary structure, the auxiliary structure comprises two vertical plates, the surfaces of the two vertical plates are fixedly connected with the detector, one side, close to each other, of the two vertical plates is fixedly connected with a long rod, the arc surface of the long rod is fixedly connected with an elastic cloth, one end, far away from the long rod, of the elastic cloth is fixedly connected with a clamping plate, the surface of the clamping plate is connected with an L-shaped plate in a sliding mode, the surface of the L-shaped plate is fixedly connected with the detector, the clamping plate is directly pulled, the elastic cloth is in a stretching state, the clamping plate is put on the surface of the L-shaped plate, the stretching elastic cloth can provide a tensile force for the clamping plate, the effect of fastening the clamping plate is achieved, the elastic cloth is pulled downwards, a hand penetrates through the elastic cloth and the detector, and finally the elastic cloth is loosened, and the detector can be tied up on the hand, thereby achieving the effect of convenient carrying.

Preferably, the fixed surface of the detector is fixedly connected with a fixed plate, one side of the fixed plate, which is far away from the clamping plate, is in threaded connection with a screw rod, the screw rod is screwed, the screw rod is driven in the direction close to the clamping plate by virtue of threads until the screw rod contacts the surface of the clamping plate, and the effect of limiting the clamping plate is achieved.

Preferably, the fixed surface of detector is connected with the cylinder, cylindrical arc surface fixedly connected with haulage rope directly stimulates the haulage rope to pass from the below of elasticity cloth, tie up the haulage rope on cylindrical arc surface behind the surface of bypassing the detector, reach the spacing effect of elasticity cloth.

Preferably, cylindrical arc surface threaded connection has the thread bush, the thread bush is close to the one end and the haulage rope sliding connection of detector, ties up the haulage rope on the cylinder after, twists the thread bush, extrudees the haulage rope on the surface of detector up to the thread bush, reaches the effect of firm haulage rope.

Preferably, the surface of detector is equipped with protective structure, protective structure includes the round bar, the surface and the detector fixed connection of round bar, the arc surface sliding connection of round bar has the sliding sleeve, the arc surface fixedly connected with lag of sliding sleeve, slip sliding sleeve, sliding sleeve can drive the lag and remove along the gliding while of round bar arc surface, until the lag covers the inlet port on the detector, reach the effect of protection.

Preferably, the one end fixedly connected with spring that the detector was kept away from to the sliding sleeve, the one end and the round bar fixed connection that the sliding sleeve was kept away from to the spring, the spring plays the effect that makes things convenient for the sliding sleeve to drive the lag and reciprocate.

Preferably, the one end fixedly connected with fixed block that the detector was kept away from to the round bar, the surperficial slip of fixed block is inserted and is equipped with the inserted bar, the one end of inserted bar slides and runs through there is the round bar, the one end that the round bar is close to the detector and lag fixed connection upwards promote the sliding sleeve, and the spring is in compression state this moment, when the lag removed suitable position, promotes the inserted bar, until the inserted bar inserts in the round bar, reaches the effect of fixed spring elasticity.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, through arranging the auxiliary structure, when the detector is bound on a hand, the clamping plate is pulled firstly, the elastic cloth is pulled to be in a stretching state in the moving process of the clamping plate, when the clamping plate is lapped on the surface of the L-shaped plate, the stretched elastic cloth can always provide a pulling force for the clamping plate, so that the clamping plate is tightly clamped on the L-shaped plate, then the screw rod is screwed, the screw rod is driven to the direction close to the clamping plate by virtue of the screw thread until the screw rod contacts the surface of the clamping plate to achieve the effect of fastening the position of the clamping plate, at the moment, the traction rope is taken down from the cylinder, the traction rope passes through the lower part of the elastic cloth, then the traction rope bypasses from the upper part of the detector and is tensioned, finally the traction rope is bound on the circular arc surface of the cylinder, at the moment, the thread sleeve is rotated, the thread sleeve is driven to the direction close to the detector by virtue of the screw thread until the traction rope is extruded on the surface of the detector, reach the effect of fixed haulage rope, finally, draw elastic cloth downwards, elastic cloth can be in tensile state, there is a space this moment between detector and the elastic cloth, pass the space between detector and the elastic cloth with the hand after that, and loosen elastic cloth, be in tensile elastic cloth and can kick-back rapidly, and close subsides on the arm, the detector will be tied up on the arm, reach portable's effect, through setting up auxiliary structure, help the staff when needs are gone out to carry the detector, can directly tie up the detector on the arm, avoided the dress in the saddlebag or when the dress is looking for the detector in the pocket, the condition that has the waste time appears, the practicality of carbon dioxide detector has been improved to a certain extent.

Drawings

FIG. 1 is a schematic perspective view of a portable carbon dioxide detector according to the present invention;

FIG. 2 is a schematic view of a portion of an auxiliary structure of a portable carbon dioxide detector according to the present invention;

FIG. 3 is a schematic view of a portable carbon dioxide detector shown in FIG. 1 at A according to the present invention;

fig. 4 is a schematic view of a part of a protective structure of a portable carbon dioxide detector according to the present invention.

Illustration of the drawings: 1. a detector; 2. an auxiliary structure; 201. a vertical plate; 202. a long rod; 203. an elastic cloth; 204. clamping a plate; 205. an L-shaped plate; 206. a fixing plate; 207. a screw; 208. a cylinder; 209. a hauling rope; 210. a threaded sleeve; 3. a protective structure; 31. a round bar; 32. a sliding sleeve; 33. a protective sleeve; 34. a spring; 35. a fixed block; 36. inserting a rod; 37. a round bar.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a portable carbon dioxide detector comprises a detector 1 and an auxiliary structure 2, wherein the auxiliary structure 2 is arranged on the surface of the detector 1.

The specific arrangement and function of the auxiliary structure 2 and the protective structure 3 will be described in detail below.

In this embodiment: auxiliary structure 2 includes two risers 201, the surface of two risers 201 all with detector 1 fixed connection, one side fixedly connected with stock 202 that two risers 201 are close to each other, the arc surface fixed connection of stock 202 has elastic cloth 203, the one end fixedly connected with cardboard 204 of stock 202 is kept away from to elastic cloth 203, the surperficial sliding connection of cardboard 204 has L shaped plate 205, the surface and the detector 1 fixed connection of L shaped plate 205, direct pulling cardboard 204, elastic cloth 203 can be in tensile state, take cardboard 204 on the surface of L shaped plate 205, tensile elastic cloth 203 can give cardboard 204 pulling force, reach the effect of fastening cardboard 204, this moment draw elastic cloth 203 downwards, and pass the hand between elastic cloth 203 and the detector 1, loosen elastic cloth 203 at last, detector 1 will tie up on hand, and then reach the effect of portable.

Specifically, the fixed surface of the detector 1 is connected with a fixing plate 206, one side of the fixing plate 206 far away from the clamping plate 204 is in threaded connection with a screw 207, the screw 207 is screwed, and the screw 207 is driven towards the direction close to the clamping plate 204 by virtue of threads until the surface of the clamping plate 204 is contacted, so that the effect of limiting the clamping plate 204 is achieved.

Specifically, a cylinder 208 is fixedly connected to the surface of the detector 1, and a pulling rope 209 is fixedly connected to the arc surface of the cylinder 208.

In this embodiment: the pulling rope 209 is directly pulled and passes through the lower part of the elastic cloth 203, and the pulling rope 209 is tied on the arc surface of the cylinder 208 after bypassing the surface of the detector 1, so that the effect of limiting the elastic cloth 203 is achieved.

Specifically, the circular arc surface of the cylinder 208 is connected with a threaded sleeve 210 in a threaded manner, one end of the threaded sleeve 210, which is close to the detector 1, is connected with the pulling rope 209 in a sliding manner, after the pulling rope 209 is tied to the cylinder 208, the threaded sleeve 210 is screwed until the pulling rope 209 is extruded on the surface of the detector 1 by the threaded sleeve 210, and the effect of stabilizing the pulling rope 209 is achieved.

Specifically, detector 1's surface is equipped with protective structure 3, and protective structure 3 includes round bar 31, and the surface and the detector 1 fixed connection of round bar 31, the arc surface sliding connection of round bar 31 have sliding sleeve 32, and sliding sleeve 32's arc surface fixed connection has lag 33.

In this embodiment: the sliding sleeve 32 slides along the arc surface of the round rod 31, and the sliding sleeve 32 can drive the protection sleeve 33 to move at the same time until the protection sleeve 33 covers the air inlet hole on the detector 1, so that the protection effect is achieved.

Specifically, the one end fixedly connected with spring 34 that detector 1 was kept away from to sliding sleeve 32, the one end and the round bar 31 fixed connection that sliding sleeve 32 was kept away from to spring 34, and spring 34 plays the effect that makes things convenient for sliding sleeve 32 to drive lag 33 and reciprocate.

Specifically, one end of the round rod 31 far away from the detector 1 is fixedly connected with a fixing block 35, the surface of the fixing block 35 is slidably inserted with an insertion rod 36, one end of the insertion rod 36 is slidably penetrated with a round rod 37, and one end of the round rod 37 close to the detector 1 is fixedly connected with the protective sleeve 33.

In this embodiment: the sliding sleeve 32 is pushed upwards, the spring 34 is in a compressed state, and when the protective sleeve 33 moves to a proper position, the inserting rod 36 is pushed until the inserting rod 36 is inserted into the round rod 37, so that the effect of fixing the elastic force of the spring 34 is achieved.

The working principle is as follows: when the detector 1 needs to be tied on a hand, the clamping plate 204 is pulled first, the elastic cloth 203 is pulled to be in a stretching state in the moving process of the clamping plate 204, when the clamping plate 204 is lapped on the surface of the L-shaped plate 205, the elastic cloth 203 which is in stretching state can always provide tension for the clamping plate 204, the clamping plate 204 is tightly buckled on the L-shaped plate 205, then the screw 207 is screwed, the screw 207 is driven to be close to the clamping plate 204 by virtue of threads until the screw 207 contacts the surface of the clamping plate 204 to achieve the effect of fastening the position of the clamping plate 204, at the moment, the traction rope 209 is taken down from the cylinder 208, the traction rope 209 passes through the lower part of the elastic cloth 203, then the traction rope is wound from the upper part of the detector 1 and is tensioned, finally the traction rope 209 is tied on the arc surface of the cylinder 208, at the moment, the thread sleeve 210 is rotated, the thread sleeve 210 is driven to be close to the detector 1 by virtue of the threads, until the pulling rope 209 is extruded on the surface of the detector 1, the effect of fixing the pulling rope 209 is achieved, finally, the elastic cloth 203 is pulled downwards, the elastic cloth 203 is in a stretching state, at the moment, a gap is formed between the detector 1 and the elastic cloth 203, then, a hand passes through the gap between the detector 1 and the elastic cloth 203, the elastic cloth 203 is loosened, the elastic cloth 203 which is in the stretching state can rapidly rebound and is tightly attached to an arm, the detector 1 can be tied on the arm, the effect of convenient carrying is achieved, when the detector 1 needs to be used, the sliding sleeve 32 is pushed upwards, the sliding sleeve 32 can slide upwards along the arc surface of the round rod 31, the sliding sleeve 32 can drive the protecting sleeve 33 to move upwards while sliding, at the moment, the spring 34 is in a compression state, when the protecting sleeve 33 is separated from the air inlet hole on the detector 1 and moves to a proper position, the inserting rod 36 is pushed, the inserting rod 36 can slide along the surface of the fixing block 35, until the inserted bar 36 is inserted into the round bar 37, the effect of fixing the position of the protective sleeve 33 is achieved, when the air inlet on the detector 1 needs to be protected, the inserted bar 36 is pulled out of the round bar 37, the spring 34 which is compressed at the moment rebounds rapidly, the sliding sleeve 32 is driven to slide downwards until the protective sleeve 33 covers the air inlet on the detector 1, and the protection effect is achieved.

Claims

1. A portable carbon dioxide detector, includes detector (1) and auxiliary structure (2), its characterized in that: the surface of detector (1) is equipped with auxiliary structure (2), auxiliary structure (2) include two riser (201), two the surface of riser (201) all with detector (1) fixed connection, two one side fixedly connected with stock (202) that riser (201) are close to each other, the arc surface fixed connection of stock (202) has elastic cloth (203), the one end fixedly connected with cardboard (204) of stock (202) are kept away from in elastic cloth (203), the surface sliding connection of cardboard (204) has L shaped plate (205), the surface and detector (1) fixed connection of L shaped plate (205).

2. The portable carbon dioxide detector of claim 1, wherein: the surface of the detector (1) is fixedly connected with a fixing plate (206), and a screw rod (207) is connected to one side, far away from the clamping plate (204), of the fixing plate (206) in a threaded mode.

3. The portable carbon dioxide detector of claim 1, wherein: the surface of the detector (1) is fixedly connected with a cylinder (208), and the arc surface of the cylinder (208) is fixedly connected with a traction rope (209).

4. The portable carbon dioxide detector of claim 3, wherein: the circular arc surface of the cylinder (208) is in threaded connection with a threaded sleeve (210), and one end, close to the detector (1), of the threaded sleeve (210) is in sliding connection with a traction rope (209).

5. The portable carbon dioxide detector of claim 1, wherein: the surface of detector (1) is equipped with protective structure (3), protective structure (3) include round bar (31), the surface and detector (1) fixed connection of round bar (31), the arc surface sliding connection of round bar (31) has sliding sleeve (32), the arc surface fixed connection of sliding sleeve (32) has lag (33).

6. The portable carbon dioxide detector of claim 5, wherein: one end of the sliding sleeve (32) far away from the detector (1) is fixedly connected with a spring (34), and one end of the spring (34) far away from the sliding sleeve (32) is fixedly connected with the round rod (31).

7. The portable carbon dioxide detector of claim 5, wherein: one end fixedly connected with fixed block (35) that detector (1) was kept away from in pole (31), the surperficial slip of fixed block (35) is inserted and is equipped with inserted bar (36), the one end slip of inserted bar (36) is run through and is had pole (37), pole (37) are close to one end and lag (33) fixed connection of detector (1).