CN220085478U

CN220085478U - Carbon dioxide anti-leakage alarm device

Info

Publication number: CN220085478U
Application number: CN202321423180.5U
Authority: CN
Inventors: 胡丰旭; 崔连奇; 赵海涛
Original assignee: Inner Mongolia Carbon High Tech Co ltd
Current assignee: Inner Mongolia Carbon High Tech Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-11-24
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to the technical field of carbon dioxide monitoring equipment, and discloses a carbon dioxide leakage-proof alarm device, which comprises a shell; the fixed mounting is used for adjusting and the control panel of control at the casing wall, the wall of casing is provided with the shielding subassembly that shelters from and protect control panel, shielding subassembly includes the baffle, the guide rail, the locking piece, the slider, arch and spacing groove, through pulling the baffle, the baffle drives slider and arch and slides in the slide of guide rail wall, the baffle motion is to control panel's side, pulling the locking piece for the spacing groove of each locking piece wall is located same axis, protruding just can slide in each spacing groove this moment, the baffle just can move to control panel side, realize the dustproof protection to control panel, simultaneously, improve control panel's disguise, prevent irrelevant personnel maloperation and adjust control panel's parameter, the burglary resistance is good.

Description

Carbon dioxide anti-leakage alarm device

Technical Field

The utility model belongs to the technical field of carbon dioxide monitoring equipment, and particularly relates to a carbon dioxide leakage-proof alarm device.

Background

The prior art discloses a carbon dioxide detection alarm device and control equipment (CN 201810289752.2) thereof, comprising carbon dioxide detection equipment and a detection equipment controller, wherein a carbon dioxide detection rod is fixedly arranged at the bottom of the carbon dioxide detection equipment, an alarm is fixedly arranged at the top of the carbon dioxide detection equipment, and signal transmission ends are fixedly arranged at two ends of the carbon dioxide detection equipment;

in the prior art, a control panel for adjusting alarm threshold and parameters is in a bare state, dust is easy to fall and damage, secondly, non-professional irrelevant personnel can adjust and tamper with metering parameters by themselves, so that the whole anti-theft effect is poor, and a certain optimizable space exists.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

a carbon dioxide leakage-proof alarm device comprises a shell; a signal antenna fixedly connected with the shell and used for transmitting data; the sensor is used for detecting concentration, and the alarm lamp is fixedly arranged on the top surface of the shell; the fixed mounting is used for adjusting and the control panel of control at casing wall, signal antenna, sensor, warning light all are connected with the control panel signal, the wall of casing is provided with the shielding subassembly that shelters from and protect control panel, shielding subassembly includes baffle, guide rail, locking piece, slider, arch and spacing groove, guide rail and casing fixed connection, slider and baffle fixed connection, arch and slider fixed connection, slider and arch all with guide rail sliding connection, locking piece and guide rail sliding connection, the spacing groove is seted up to the wall of locking piece, the wall equidistance of guide rail sets up the locking piece, and the locking piece is located bellied one side and carries out spacingly to the arch.

As a preferred embodiment of the utility model, the top surface of the guide rail is provided with a slide way, the sliding block and the bulge are both positioned in the slide way and are in sliding connection with the slide way, the locking piece extends into the slide way, the limiting grooves of the wall surfaces of the locking piece are staggered with each other, and when the limiting grooves of the wall surfaces of each locking piece are positioned on the same axis, the bulge slides through the limiting groove.

As a preferred embodiment of the utility model, the limit groove is a rectangular groove, and the protrusion is a rectangular block matched with the limit groove.

As a preferred embodiment of the present utility model, the wall surface of the guide rail is screwed with a sleeve, and the locking member is slidably connected with the sleeve.

As a preferred embodiment of the utility model, the outer wall surface of the sleeve is provided with threads, the wall surface of the guide rail is provided with a threaded hole communicated with the slideway, the sleeve is in threaded connection with the threaded hole, the inner wall surface of the sleeve is provided with an inner slideway, the wall surface of the locking piece is provided with a cutting groove, and the wall surface of the locking piece at the cutting groove is in sliding connection with the inner slideway.

As a preferred embodiment of the utility model, the locking member is formed into a cube by a cutting groove, the inner slide is adapted to the cutting groove, and the length of the cutting groove is longer than that of the inner slide.

As a preferred embodiment of the utility model, the locking piece is broken into two parts from the end of the cutting groove, wherein the cross section of one half of the locking piece is fixedly connected with a connecting screw rod, the cross section of the other half of the locking piece is provided with a threaded hole matched with the connecting screw rod, the connecting screw rod is in threaded connection with the threaded hole, and the wall surface of the locking piece is uniformly provided with scales.

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

1. when needs pass through control panel regulation threshold value or parameter, through pulling the baffle, the baffle drives slider and arch and slides in the slide of guide rail wall, the baffle motion is to control panel's side, and before the baffle removes, need pull the locking piece for the spacing groove of each locking piece wall is located same axis, protruding just can slide in each spacing groove this moment, the baffle just can move to control panel side, realize control panel's dustproof protection, simultaneously, improve control panel's disguise, prevent irrelevant personnel maloperation and adjust control panel's parameter, the burglary-resisting property is good.

2. The locking piece is rotated to drive the sleeve to rotate and screw up with the threaded hole of the guide rail, when the locking piece is pulled to slide, the wall surface of the cutting groove of the locking piece slides in the inner slide way, so that the linear motion of the locking piece is guaranteed, the locking piece cannot rotate, the dislocation of the circumferential direction of each limit groove is prevented, the protrusion cannot pass through each limit groove, and the stability of the motion is high.

3. Through setting up connecting screw, the scale is offered at the wall of locking piece to the installation of locking piece and telescopic, the position of the spacing groove of being convenient for, and every spacing groove moves to behind the same axis, and the scale of locking piece wall has the unique instruction of correspondence with the sleeve terminal surface, can the position of visual display spacing groove, the accurate position of adjusting the spacing groove of being convenient for, and as the preferred scheme, the spacing groove distance of every locking piece wall should be unequal from the corresponding locking piece terminal surface distance to improve the theftproof effect.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

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

FIG. 2 is a perspective view of a latch and projection of the present utility model;

FIG. 3 is a schematic view of the locking element and sleeve assembly of the present utility model;

fig. 4 is an exploded view of the locking element of the present utility model.

In the figure: 10. a housing; 11. a signal antenna; 12. a sensor; 13. an alarm lamp; 14. a control panel; 20. a baffle; 21. a guide rail; 22. a locking member; 23. a slide block; 24. a protrusion; 25. a limit groove; 26. a sleeve; 30. an inner slide; 31. cutting a groove; 32. a connecting screw; 33. a scale.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

Embodiment one: a carbon dioxide leakage-proof alarm device, as shown in fig. 1-2, comprises a housing 10; a signal antenna 11 fixedly connected with the housing 10 for transmitting data; a sensor 12 for detecting concentration, an alarm lamp 13 fixedly installed on the top surface of the housing 10; the control panel 14 which is fixedly arranged on the wall surface of the shell 10 and used for adjustment and control, the signal antenna 11, the sensor 12 and the alarm lamp 13 are all connected with the control panel 14 through electric signals, the wall surface of the shell 10 is provided with a shielding component for shielding and protecting the control panel 14, the shielding component comprises a baffle 20, a guide rail 21, a locking piece 22, a sliding block 23, a bulge 24 and a limiting groove 25, the guide rail 21 is fixedly connected with the shell 10, the sliding block 23 is fixedly connected with the baffle 20, the bulge 24 is fixedly connected with the sliding block 23, the sliding block 23 and the bulge 24 are both in sliding connection with the guide rail 21, the locking piece 22 is in sliding connection with the guide rail 21, the wall surface of the locking piece 22 is provided with the limiting groove 25, the wall surface of the guide rail 21 is equidistantly provided with the locking piece 22, the locking piece 22 is positioned on one side of the bulge 24 and limits the bulge 24, the top surface of the guide rail 21 is provided with a slide way, the sliding block 23 and the bulge 24 are both positioned in the slide way and are in sliding connection with the slide way, the locking pieces 22 extend into the slide ways, the limit grooves 25 on the wall surfaces of the locking pieces 22 are staggered, when the limit grooves 25 on the wall surface of each locking piece 22 are positioned on the same axis, the protrusions 24 slide from the limit grooves 25, the limit grooves 25 are rectangular grooves, the protrusions 24 are rectangular blocks matched with the limit grooves 25, the wall surface of the guide rail 21 is in threaded connection with the sleeve 26, the locking pieces 22 are in sliding connection with the sleeve 26, in the embodiment, the baffle 20 is a rectangular plate, the guide rail 21 is a rectangular rod body, the sliding blocks 23 and the protrusions 24 are rectangular strips, when the threshold value or parameter is required to be regulated through the control panel 14, the baffle 20 drives the sliding blocks 23 and the protrusions 24 to slide in the slide ways on the wall surface of the guide rail 21 by pulling the baffle 20, the baffle 20 moves to the side of the control panel 14, before the baffle 20 moves, the locking pieces 22 need to be pulled, so that the limit grooves 25 on the wall surface of each locking piece 22 are positioned on the same axis, at this time, the protrusions 24 can slide through the limiting grooves 25, the baffle 20 can move to the side of the control panel 14, dust prevention and protection of the control panel 14 are achieved, meanwhile, the concealment of the control panel 14 is improved, misoperation of irrelevant personnel is prevented, parameters of the control panel 14 are adjusted, and anti-theft performance is good.

Embodiment two: 3-4, the wall of sleeve 26 is offered the screw thread, the wall of guide rail 21 offered the screw hole with the slide intercommunication, sleeve 26 and screw hole threaded connection, the inner wall of sleeve 26 has offered the inner slide 30, cut groove 31 has been offered to the wall of locking piece 22, locking piece 22 is located cut groove 31 department wall and inner slide 30 sliding connection, locking piece 22 forms the square through cut groove 31, inner slide 30 and cut groove 31 looks adaptation, the length of cut groove 31 is greater than the length of inner slide 30, the cross-section fixedly connected with connecting screw 32 of locking piece 22 is broken into two parts from the end of cut groove 31, the cross-section department of half locking piece 22 offers the screw hole with connecting screw 32 adaptation, connecting screw 32 and screw hole threaded connection, in this embodiment, locking piece 22 is the cylinder, sleeve 26 is hollow pipe, through rotating locking piece 22 drive sleeve 26 rotatory and with guide rail 21's end, the screw hole is pulled at each side of cut groove 25 and can not cause the linear motion of each side 25 to stop groove 25, the dislocation stability can not be guaranteed in the side by the rotation of locking piece 22.

Through setting up connecting screw 32, the installation of locking piece 22 and sleeve 26 of being convenient for, set up scale 33 at the wall of locking piece 22, the position of the spacing groove 25 of being convenient for, every spacing groove 25 moves to the back of same axis, the scale of locking piece 22 wall has corresponding unique instruction with sleeve 26 terminal surface, can the position of visual display spacing groove 25, the position of being convenient for accurate adjustment spacing groove 25, and as the preferred scheme, the spacing groove 25 of every locking piece 22 wall should be unequal apart from the locking piece 22 terminal surface distance that corresponds, in order to improve the theftproof effect.

Working principle: the two parts of locking pieces 22 are rotated, the locking pieces 22 are connected into a whole through a connecting screw rod and slide with the sleeve 26, the locking pieces 22 are cylindrical, the sleeve 26 is a hollow round tube, the sleeve 26 is driven to rotate through rotation of the locking pieces 22 and is screwed with threaded holes of the guide rails 21, the baffle 20 is a rectangular plate, the guide rails 21 are rectangular rod bodies, the sliding blocks 23 and the protrusions 24 are rectangular strips, when the threshold value or parameters are required to be regulated through the control panel 14, the baffle 20 drives the sliding blocks 23 and the protrusions 24 to slide in the sliding ways of the wall surfaces of the guide rails 21 through pulling the baffle 20, the wall surfaces of the cutting grooves 31 of the locking pieces 22 slide in the inner sliding ways 30, the linear movement of the locking pieces 22 is guaranteed, the limiting grooves 25 of the wall surfaces of the locking pieces 22 are located on the same axis, and at the moment, the protrusions 24 can slide from the inside the limiting grooves 25, and the baffle 20 can only move to the side of the control panel 14.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A carbon dioxide leakage-proof alarm device, which comprises a shell (10); a signal antenna (11) fixedly connected with the shell (10) and used for transmitting data; a sensor (12) for detecting concentration, an alarm lamp (13) fixedly installed on the top surface of the housing (10); the fixed mounting is used for adjusting and control panel (14) at casing (10) wall, signal antenna (11), sensor (12), warning light (13) all are connected with control panel (14) electric signal, a serial communication port, the wall of casing (10) is provided with the shielding subassembly that shelters from and protect control panel (14), shielding subassembly includes baffle (20), guide rail (21), locking piece (22), slider (23), arch (24) and spacing groove (25), guide rail (21) and casing (10) fixed connection, slider (23) and baffle (20) fixed connection, arch (24) and slider (23) fixed connection, slider (23) and arch (24) all with guide rail (21) sliding connection, and spacing groove (25) are seted up to the wall of locking piece (22), and the wall equidistance of guide rail (21) sets up locking piece (22), and locking piece (22) are located one side of arch (24) and carry out spacing to arch (24).

2. The carbon dioxide leakage-proof alarm device according to claim 1, wherein the top surface of the guide rail (21) is provided with a slide way, the sliding block (23) and the protrusion (24) are both positioned in the slide way and are in sliding connection with the slide way, the locking pieces (22) extend into the slide way, the limiting grooves (25) of the wall surfaces of the locking pieces (22) are staggered with each other, and when the limiting grooves (25) of the wall surfaces of each locking piece (22) are positioned on the same axis, the protrusion (24) slides through the limiting grooves (25).

3. The carbon dioxide leakage prevention alarm device according to claim 1, wherein the limit groove (25) is a rectangular groove, and the protrusion (24) is a rectangular block which is mutually matched with the limit groove (25).

4. The carbon dioxide leakage prevention alarm device according to claim 1, wherein a sleeve (26) is screwed to a wall surface of the guide rail (21), and the locking member (22) is slidably connected to the sleeve (26).

5. The carbon dioxide leakage-preventing alarm device according to claim 4, wherein the outer wall surface of the sleeve (26) is provided with threads, the wall surface of the guide rail (21) is provided with a threaded hole communicated with the slide way, the sleeve (26) is in threaded connection with the threaded hole, the inner wall surface of the sleeve (26) is provided with an inner slide way (30), the wall surface of the locking piece (22) is provided with a cutting groove (31), and the wall surface of the locking piece (22) at the cutting groove (31) is in sliding connection with the inner slide way (30).

6. The carbon dioxide leakage prevention alarm device according to claim 5, wherein the locking member (22) is formed into a square body through the cutting groove (31), the inner slide (30) is adapted to the cutting groove (31), and the length of the cutting groove (31) is longer than the length of the inner slide (30).

7. The carbon dioxide leakage prevention alarm device according to claim 5 or claim 6, wherein the locking piece (22) is broken into two parts from the end of the cutting groove (31), wherein the cross section of one half of the locking piece (22) is fixedly connected with a connecting screw (32), the cross section of the other half of the locking piece (22) is provided with a threaded hole matched with the connecting screw (32), the connecting screw (32) is in threaded connection with the threaded hole, and the wall surface of the locking piece (22) is uniformly provided with scales (33).