CN219201533U

CN219201533U - Handheld carbon dioxide detector

Info

Publication number: CN219201533U
Application number: CN202320295141.5U
Authority: CN
Inventors: 王颖; 曹力; 叶盛
Original assignee: Jiangsu Jialian Environmental Technology Co ltd
Current assignee: Jiangsu Jialian Environmental Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-16
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of detectors, and discloses a handheld carbon dioxide detector which comprises a body, wherein a rotating groove is formed in the bottom of the body, a strip-shaped groove is formed in the inner wall of the rotating groove, a mounting groove is formed in the bottom of the body, a fixing rod is fixedly assembled on the inner wall of the mounting groove, a handle is connected with the outer edge of the fixing rod in a rotating mode, a connecting rod is connected with the middle of the handle in a rotating mode, and a first sliding groove is formed in the inner wall of the strip-shaped groove. Through body, rotation groove, bar groove, first spout, connecting rod, slider device that set up for the device is in the use, and operating personnel can let the connecting rod drive the slider and slide at the inner wall of first spout through pulling the handle, perhaps make the connecting rod can slide at the inner wall of second spout through promoting the handle, make the handle in this detector can fold, thereby reduces the occupation of device to the space, and then the person of facilitating the use accomodates it.

Description

Handheld carbon dioxide detector

Technical Field

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

Background

In mining industry and industry, production operation is generally carried out by adopting well digging and chemical reaction, and underground operation conditions are in an unknown state when entering for the first time, so that an operation environment is required to be detected by using a carbon dioxide detector, and the operation environment can be timely detected under the condition of too high carbon dioxide concentration, thereby ensuring the personal safety of workers when the workers go into the well.

The existing detector can refer to the Chinese patent with the issued publication number of CN214667008U, discloses a handheld detector based on environmental data detection, which comprises a detector and a grip, wherein the grip consists of an iron grip, a battery, an electrifying port, a control switch, a silica gel sheet and a cover plate, and the detector consists of a plastic shell, a display, a processor, a first signal processor, a temperature sensor, a second signal processor and a carbon dioxide sensor. This hand-held type detector based on environmental data detects through being provided with silica gel piece and iron handle, can make things convenient for the inspector to take the detector to outdoor environmental detection, and the shape of silica gel piece is the same with the shape of palm, gives the comfortable feel of inspector, and can prevent to take place to slide, and the output of battery is through the circular telegram port to the power supply of detector, when battery electric quantity is not enough, can open the apron, changes the battery, and the inspector can see environmental data on the display, conveniently records environmental data. "

When the device is used, the handle and the detector in the device are integrated, so that the detector cannot be folded, the space occupation of the detector is increased, and a user can not store the detector conveniently, so that the handheld carbon dioxide detector is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a handheld carbon dioxide detector which has the advantages of strong practicability, good stability and convenience in storage, and can notify data through a sound generating device after detection, thereby improving the data acquisition accuracy of a user and solving the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a hand-held type carbon dioxide detector, includes the body, the rotation groove has been seted up to the bottom of body, the bar groove has been seted up to the inner wall of rotation groove, the mounting groove has been seted up to the bottom of body, the fixed dead lever that is equipped with of the inner wall of mounting groove, the outer edge rotation of dead lever is connected with the handle, the middle part rotation of handle is connected with the connecting rod, first spout has been seted up to the inner wall of bar groove, the inner wall sliding connection of first spout has the slider, the outer wall of handle is fixed and is equipped with first magnetic sheet, the both sides of body all sliding connection has the push rod, the back of body is equipped with display screen and protective housing respectively, the outer wall of slider is fixed and is equipped with first attenuator.

As a preferable technical scheme of the utility model, the sounding device is fixedly arranged on the inner wall of the protective shell, the detecting rod is fixedly arranged on the outer wall of the body, and the detecting rod is respectively and electrically connected with the sounding device and the display screen.

As a preferable technical scheme of the utility model, an anti-skid groove is formed on the outer wall of the grip, a second magnetic sheet is fixedly arranged on the inner wall of the rotating groove, and the second magnetic sheet is opposite to the first magnetic sheet.

As a preferable technical scheme of the utility model, the middle part of the handle is provided with a second chute, the inner wall of the second chute is rotationally connected with one end of the connecting rod far away from the body, the connecting rod adopts a telescopic slide bar structure, the outer wall of the connecting rod is fixedly provided with a second damper, the outer wall of the connecting rod is also provided with round holes, and the number of the round holes is two.

As a preferable technical scheme of the utility model, one end of the connecting rod, which is far away from the grip, is rotationally connected with the middle part of the sliding block, through holes are formed in two sides of the body, and one end of the first damper, which is positioned in the body, is overlapped with the tail end of the first damper.

As a preferable technical scheme of the utility model, the number of the first dampers is two, the two first dampers are symmetrically distributed along the outer wall of the sliding block, the inner wall of the first sliding groove is provided with a blind hole, and the diameter of the blind hole is equal to that of the first damper.

Compared with the prior art, the utility model has the following beneficial effects:

1. this handheld carbon dioxide detector through body, rotation groove, bar groove, first spout, connecting rod, slider device that sets up for the device is in the use, and operating personnel can let the connecting rod drive the slider and slide at the inner wall of first spout through pulling the handle, perhaps makes the connecting rod can slide at the inner wall of second spout through pushing the handle, makes the handle in this detector can fold, thereby reduces the occupation of device to the space, and then the person of facilitating the use accomodates it.

2. This handheld carbon dioxide detector through protective housing, gauge stick, the sound generating mechanism structure that sets up for this detector can be after the operation in-process detects carbon dioxide concentration, when showing through the display screen, can also utilize protective housing and sound generating mechanism to come to report to detection data, thereby improves user's efficiency to data collection, can also avoid the user to read the probability that data take place the mistake on the display screen simultaneously, and then improves user data collection's precision.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the bottom structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of the handle of the present utility model;

fig. 6 is an enlarged view of the structure of fig. 5B according to the present utility model.

In the figure: 1. a body; 2. a grip; 3. a first magnetic sheet; 4. a connecting rod; 5. a rotating groove; 6. pressing a pressing rod; 7. a display screen; 8. a protective shell; 9. a bar-shaped groove; 10. a mounting groove; 11. a first chute; 12. a slide block; 13. a fixed rod; 14. a first damper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a handheld carbon dioxide detector comprises a body 1, a rotary groove 5 is formed in the bottom of the body 1, a strip-shaped groove 9 is formed in the inner wall of the rotary groove 5, a mounting groove 10 is formed in the bottom of the body 1, a fixing rod 13 is fixedly assembled on the inner wall of the mounting groove 10, a grip 2 is connected with the outer edge of the fixing rod 13 in a rotary mode, a connecting rod 4 is connected with the middle of the grip 2 in a rotary mode, a first sliding groove 11 is formed in the inner wall of the strip-shaped groove 9, a sliding block 12 is connected with the inner wall of the first sliding groove 11 in a sliding mode, a first magnetic sheet 3 is fixedly assembled on the outer wall of the grip 2, pressing rods 6 are connected with the two sides of the body 1 in a sliding mode, a display screen 7 and a protective shell 8 are respectively arranged on the back face of the body 1, a first damper 14 is fixedly assembled on the outer wall of the sliding block 12, and through the connecting rod 4, after the device is unfolded, an included angle between the grip 2 and the body 1 can be maintained at 90 ° by means of the cooperation of the connecting rod 4 and the pressing rods 6, and accordingly detection precision of a user is improved.

Referring to fig. 2, a sounding device is fixedly mounted on an inner wall of the protective shell 8, a detecting rod is fixedly mounted on an outer wall of the body 1, the detecting rod is respectively electrically connected with the sounding device and the display screen 7, and the sounding device can report data to an operator in a sound mode after detecting the data, so that the probability of error data recording in the operation process of a user is guaranteed to be minimized, and the data acquisition precision of the user is improved.

Referring to fig. 3, an anti-slip slot is formed in the outer wall of the grip 2, a second magnetic sheet is fixedly mounted on the inner wall of the rotating slot 5, and is opposite to the first magnetic sheet 3, the anti-slip slot can facilitate the user to hold the detector for detection operation, the practicability of the device is improved, and the second magnetic sheet can be matched with the first magnetic sheet 3, so that the grip 2 is tightly attached under the matching of the first magnetic sheet 3 and the second magnetic sheet after being folded, and the stability of the device after being stored is improved.

Please refer to fig. 5, the second spout has been seted up at the middle part of handle 2, and the inner wall of second spout is kept away from the one end rotation of body 1 with connecting rod 4 and is connected, connecting rod 4 adopts flexible slide bar structure, and the outer wall fixed mounting of connecting rod 4 has still seted up the round hole, and the quantity of round hole is two, flexible slide bar structure can make connecting rod 4 can extend or shrink at handle 2 pivoted in-process, and the second attenuator can ensure that handle 2 can carry out spacingly to connecting rod 4 after expanding, thereby ensure that connecting rod 4 can not take place to shrink, and then make handle 2 can be fixed, realize the effect that the device can accomodate fast.

Referring to fig. 1, one end of the connecting rod 4 far away from the grip 2 is rotationally connected with the middle part of the sliding block 12, through holes are formed in two sides of the body 1, one end of the first damper 14 located inside the body 1 is overlapped with the tail end of the first damper 14, when the detector is used by a user, the user can pull the grip 2 to enable the connecting rod 4 to pull the sliding block 12 to slide along the inner wall of the first sliding groove 11, so that the first damper 14 on the sliding block 12 can be matched with the blind holes to fix the connecting rod 4 and the grip 2, and the effects of quick fixation and convenient storage are achieved.

Referring to fig. 6, the number of the first dampers 14 is two, the two first dampers 14 are symmetrically distributed along the outer wall of the sliding block 12, the inner wall of the first chute 11 is provided with a blind hole, the diameter of the blind hole is equal to that of the first dampers 14, and the two first dampers 14 can fix the sliding block 12 from two sides, so that the stability of the grip 2 after being completely unfolded is ensured to be improved, and the stability of the device in the operation process is further improved.

After the device is installed, a user pulls the handle 2 to enable the connecting rod 4 to drive the sliding block 12 to slide along the inner wall of the first sliding groove 11, then the handle 2 is unfolded to 90 degrees, the first damper 14 is overlapped with the blind hole, then the tail end of the first damper 14 is inserted into the inner wall of the blind hole, then the handle 2 can be firmly supported under the actions of the first damper 14 and the connecting rod 4, at the moment, the user can hold the handle 2 for detection operation, after data are detected, the sound generating device in the protective shell 8 can notify the data to an operator, the user can record the data, the user needs to press the second damper when in storage, so that the connecting rod 4 can move, then the handle 2 is pulled to rotate, and at the moment, the connecting rod 4 can push the sliding block 12 to reversely move until the first magnetic sheet 3 is tightly attached to the second magnetic sheet.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a handheld carbon dioxide detector, includes body (1), its characterized in that: the utility model discloses a rotary damping device for a bicycle, including body (1), bar groove (9) have been seted up to the bottom of body (1), mounting groove (10) have been seted up to the inner wall of rotating groove (5), mounting groove (10)'s inner wall is fixed to be equipped with dead lever (13), the outer edge rotation of dead lever (13) is connected with handle (2), the middle part rotation of handle (2) is connected with connecting rod (4), first spout (11) have been seted up to the inner wall of bar groove (9), the inner wall sliding connection of first spout (11) has slider (12), first magnetic sheet (3) have been fixed to the outer wall of handle (2), the both sides of body (1) all sliding connection have push rod (6), the back of body (1) is equipped with display screen (7) and protective housing (8) respectively, the outer wall of slider (12) is fixed to be equipped with first attenuator (14).

2. The handheld carbon dioxide detector as defined in claim 1, wherein: the inner wall of protective housing (8) is fixed to be equipped with sound generating mechanism, the outer wall of body (1) is fixed to be equipped with the probe rod, and probe rod respectively with sound generating mechanism and display screen (7) electric connection.

3. The handheld carbon dioxide detector as defined in claim 1, wherein: the outer wall of the handle (2) is provided with an anti-skid groove, the inner wall of the rotating groove (5) is fixedly provided with a second magnetic sheet, and the second magnetic sheet is opposite to the first magnetic sheet (3).

4. The handheld carbon dioxide detector as defined in claim 1, wherein: the middle part of handle (2) has been seted up the second spout, and the inner wall of second spout is kept away from the one end rotation of body (1) with connecting rod (4) and is connected, connecting rod (4) adopt flexible slide bar structure, and the outer wall fixed mounting of connecting rod (4) has the second attenuator, the round hole has still been seted up to the outer wall of connecting rod (4), and the quantity of round hole is two.

5. The handheld carbon dioxide detector as defined in claim 1, wherein: one end of the connecting rod (4) far away from the grip (2) is rotationally connected with the middle part of the sliding block (12), through holes are formed in two sides of the body (1), and one end of the first damper (14) positioned in the body (1) is overlapped with the tail end of the first damper (14).

6. The handheld carbon dioxide detector as defined in claim 1, wherein: the number of the first dampers (14) is two, the two first dampers (14) are symmetrically distributed along the outer wall of the sliding block (12), blind holes are formed in the inner wall of the first sliding groove (11), and the diameter of each blind hole is equal to that of each first damper (14).