CN211603092U

CN211603092U - Multi-component gas detection equipment used in field of environmental monitoring

Info

Publication number: CN211603092U
Application number: CN201922233713.3U
Authority: CN
Inventors: 王冬梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-29
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a gaseous check out test set of multicomponent for environmental monitoring field uses belongs to gaseous check out test set technical field, which comprises a housin, the mounting groove has been seted up at the casing top, and the internally mounted of mounting groove has the display screen, one side of display screen is provided with the button, the spout has all been seted up to the both sides of mounting groove, and the inside slidable mounting of spout has the sunshade, be fixed with the spool on the casing, and install sensor probe on the spool, the inside of casing is provided with push mechanism. The utility model discloses an inside push mechanism cooperation sunshade of casing uses for the device can drive first gear and second gear through pressing down the briquetting and rotate at the in-process that uses, and control second gear band and move the sunshade and contract and show button and display screen, and carry out this generation with the mounting groove at the effect that resets through reset spring of the in-process that does not use, avoid the dust to influence watching of display screen, protect the display screen.

Description

Multi-component gas detection equipment used in field of environmental monitoring

Technical Field

The utility model relates to a gaseous check out test set especially relates to a gaseous check out test set of multicomponent for environmental monitoring field uses, belongs to gaseous check out test set technical field.

Background

The gas detector is a tool for detecting gas leakage concentration, the traditional Chinese medicine utilizes a gas sensor to detect the types of gases existing in the environment, and the gas sensor is used for detecting the components and the content of the gases;

however, current gas detection appearance is at the in-process that uses, and display screen and button position lack and shelter from the mechanism, cause the damage of display screen easily, cause the damage of device easily, and the sensor probe position, also can't shelter from, the entering of dust influences the sensitivity of sensor easily, consequently, the utility model provides a many ingredients gas detection equipment for environmental monitoring field uses in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a multicomponent gas detection equipment for environmental monitoring field uses to solve among the prior art display screen and lack the protection, and the sensor probe position can't carry out the problem of dust protection.

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

the utility model provides a many ingredient gas detection equipment for environmental monitoring field uses, includes the casing, the mounting groove has been seted up at the casing top, and the internally mounted of mounting groove has the display screen, one side of display screen is provided with the button, the spout has all been seted up to the both sides of mounting groove, and the inside slidable mounting of spout has the sunshade, be fixed with the spool on the casing, and install sensor probe on the spool, the inside of casing is provided with push mechanism for the removal of control sunshade.

Preferably: the both sides of casing all are seted up the spacing groove, and the both sides of spacing groove all are fixed with the protection cushion.

Preferably: push mechanism includes first gear, second gear and first rack, first gear is installed in the inside of casing, and first gear rotates with the casing to be connected, be fixed with the second gear on the first gear, one side meshing of second gear has first rack, the one end of first rack extends to the outside of casing, be fixed with the briquetting on the first rack, the outside meshing of first gear has the second rack, and the top and the sunshade fixed connection of second rack, reset spring is installed to the bottom of second rack, and reset spring's bottom and casing fixed connection.

Preferably: the sensor probe comprises a protective cover, a gas sensor and a first opening, the protective cover is fixed on the line pipe, the gas sensor is arranged inside the protective cover, the first opening is evenly formed in the bottom of the protective cover, the rotary cover is installed at the bottom of the outer side of the protective cover in a rotating mode, and the rotary cover is evenly provided with a second opening.

Preferably: the rubber pad is all installed at the edge of casing.

Preferably: the pressing block is provided with anti-slip grooves.

The utility model has the advantages that:

the utility model provides a pair of a many ingredients gas detection equipment for environmental monitoring field uses, use through the inside push mechanism cooperation sunshade of casing, make the device at the in-process that uses, can drive first gear and second gear through pressing down the briquetting and rotate, and control second gear band movable sunshade and contract and show button and display screen, and carry out this generation with the mounting groove at the effect that resets through reset spring of not-used in-process, avoid watching of dust influence display screen, protect the display screen, the setting of second opening is covered on inside first opening of guard shield and the spiral cover, utilize stagger each other and the closure between the opening, can conveniently measure gas and protect gas sensor, avoid the dust to get into and influence the measuring result.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an internal view of the housing of the present invention;

fig. 3 is a diagram of the probe structure of the present invention.

In the figure: 1-shell, 2-mounting groove, 3-display screen, 4-button, 5-sliding groove, 6-shielding plate, 7-line pipe, 8-sensor probe, 9-limiting groove, 10-protective cushion, 11-pushing mechanism, 12-first gear, 13-second gear, 14-first rack, 15-pressing block, 16-second rack, 17-reset spring, 18-shield, 19-gas sensor, 20-first port, 21-screw cover and 22-second port.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, the present embodiment provides a multicomponent gas detection apparatus for use in the field of environmental monitoring, including a housing 1, a mounting groove 2 is opened at the top of the housing 1, and an internal mounting of the mounting groove 2 has a display screen 3, one side of the display screen 3 is provided with a button 4, both sides of the mounting groove 2 have been opened with a chute 5, and an internal sliding mounting of the chute 5 has a shutter 6, a spool 7 is fixed on the housing 1, and a sensor probe 8 is installed on the spool 7, a pushing mechanism 11 is provided inside the housing 1 for controlling movement of the shutter 6.

In this embodiment, as shown in fig. 1, the two sides of the housing 1 are both provided with a limiting groove 9, and the two sides of the limiting groove 9 are both fixed with a protective cushion 10, so as to conveniently store the line pipe 7.

In this embodiment, as shown in fig. 2, the pushing mechanism 11 includes a first gear 12, a second gear 13 and a first rack 14, the first gear 12 is installed inside the housing 1, the first gear 12 is rotatably connected to the housing 1, the second gear 13 is fixed to the first gear 12, a first rack 14 is engaged with one side of the second gear 13, one end of the first rack 14 extends to the outside of the housing 1, a pressing block 15 is fixed to the first rack 14, a second rack 16 is engaged with the outside of the first gear 12, the top of the second rack 16 is fixedly connected to the shielding plate 6, a return spring 17 is installed at the bottom of the second rack 16, and the bottom of the return spring 17 is fixedly connected to the housing 1, the first rack 14 is moved by pressing the pressing block 15, the second gear 16 rotates due to the engagement between the first rack 14 and the second gear 16, and the second gear 16 is fixedly connected to the first gear 12, therefore, the first gear 12 rotates and drives the second rack 16 to move, the folding plate 6 is pulled, and the display screen 3 and the keys 4 are exposed for operation and viewing.

In this embodiment, as shown in fig. 3, the sensor probe 8 includes a shield 18, a gas sensor 19, and a first through hole 20, the shield 18 is fixed on the conduit 7, the gas sensor 19 is installed inside the shield 18, the first through hole 20 is uniformly opened at the bottom of the shield 18, a screw cap 21 is rotatably installed at the bottom outside the shield 18, a second through hole 22 is uniformly opened on the screw cap 21, the second through hole 22 is overlapped with the first through hole 20 by the active screw cap 21, gas detection is performed, the first through hole 20 and the second through hole 22 are dislocated, and the gas sensor 19 is protected.

In this embodiment, as shown in fig. 1, rubber pads are mounted at the corners of the housing 1, so as to improve the protection effect of the device.

In this embodiment, as shown in fig. 1, the pressing blocks 15 are all provided with anti-slip grooves for facilitating the pressing of fingers.

As shown in fig. 1 to fig. 3, the present embodiment provides a multi-component gas detection apparatus used in the environmental monitoring field, which operates as follows:

step 1: the driving screw cap 21 is rotated to overlap the second port 22 and the first port 20, so that gas can enter the shield 18;

step 2: pressing the pressing block 15 to drive the first rack 14 to move, wherein the second gear 16 rotates due to the meshing between the first rack 14 and the second gear 16, and meanwhile, the first gear 12 rotates and drives the second rack 16 to move due to the fixed connection between the second gear 16 and the first gear 12, so that the shielding plate 6 is pulled, the display screen 3 and the keys 4 are exposed out of the starting device and are viewed through the display screen 3;

and step 3: after the use is accomplished, loosen the finger of oppression on briquetting 15, sunshade 6 resets under reset spring 17's effort, shelters from mounting groove 2, then blocks spool 7 in the inside of spacing groove 9 to shelter from through protection cushion 10.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A multicomponent gas detection equipment for environmental monitoring field uses which characterized in that: including casing (1), mounting groove (2) have been seted up at casing (1) top, and the internally mounted of mounting groove (2) has display screen (3), one side of display screen (3) is provided with button (4), spout (5) have all been seted up to the both sides of mounting groove (2), and the inside slidable mounting of spout (5) has sunshade (6), be fixed with spool (7) on casing (1), and install sensor probe (8) on spool (7), the inside of casing (1) is provided with push mechanism (11) for the removal of control sunshade (6).

2. A multi-component gas detection apparatus for use in the field of environmental monitoring, as claimed in claim 1, wherein: both sides of the shell (1) are provided with limit grooves (9), and both sides of the limit grooves (9) are fixed with protective soft pads (10).

3. A multi-component gas detection apparatus for use in the field of environmental monitoring, as claimed in claim 1, wherein: push mechanism (11) include first gear (12), second gear (13) and first rack (14), first gear (12) are installed in the inside of casing (1), and first gear (12) rotate with casing (1) and be connected, be fixed with second gear (13) on first gear (12), the meshing of one side of second gear (13) has first rack (14), the one end of first rack (14) extends to the outside of casing (1), be fixed with briquetting (15) on first rack (14), the outside meshing of first gear (12) has second rack (16), and the top and sunshade (6) fixed connection of second rack (16), reset spring (17) are installed to the bottom of second rack (16), and the bottom and casing (1) fixed connection of reset spring (17).

4. A multi-component gas detection apparatus for use in the field of environmental monitoring, as claimed in claim 1, wherein: sensor probe (8) are including guard shield (18), gas sensor (19) and first opening (20), guard shield (18) are fixed on spool (7), and the internally mounted of guard shield (18) has gas sensor (19), first opening (20) have evenly been seted up to the bottom of guard shield (18), the bottom in guard shield (18) outside is rotated and is installed spiral cover (21), and evenly has seted up second opening (22) on spiral cover (21).

5. A multi-component gas detection apparatus for use in the field of environmental monitoring, as claimed in claim 1, wherein: the rubber pads are installed at the corners of the shell (1).

6. A multi-component gas detection apparatus for use in the field of environmental monitoring, according to claim 3, wherein: the pressing block (15) is provided with anti-slip grooves.