CN213813517U

CN213813517U - Formaldehyde detector with temperature measurement function

Info

Publication number: CN213813517U
Application number: CN202022738050.3U
Authority: CN
Inventors: 王红娥
Original assignee: Wuhan Bosheng Runchen Environmental Technology Co ltd
Current assignee: Wuhan Bosheng Runchen Environmental Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-27
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a take temperature measurement type's formaldehyde detector belongs to formaldehyde detector technical field, which comprises a housin, the surface all around of casing is provided with rubber and prevents falling the layer, the upper end surface of casing is provided with liquid crystal display, liquid crystal display's below is provided with the operation panel, the upper end surface of operation panel is provided with operation button, the front end surface of casing is provided with air inlet and thermoscope, just the thermoscope is located the centre of air inlet, the lower extreme surface of casing is provided with the dust plug device, the dust plug device includes dog, couple, spring rope, installation piece, cock body, rubber card stopper, the below of dust plug device is provided with the battery case. Through being provided with the dust plug device, when the detector does not use to place, can block up the air inlet, prevent that the dust from getting into the air inlet, influence the use of detector, prolonged the life of detector.

Description

Formaldehyde detector with temperature measurement function

Technical Field

The utility model relates to a formaldehyde detector technical field, more specifically say, relate to a take formaldehyde detector of temperature measurement type.

Background

A formaldehyde detector is an instrument for detecting formaldehyde. The device realizes the quick semi-quantitative realization of formaldehyde in indoor air on site, and has the advantages of simple characteristic structure, small volume, convenient carrying and use and intuition. The method can be widely applied to the field quantitative and qualitative detection of formaldehyde in air of rooms, residential areas, public places, living places and factories and mining workshops.

The existing formaldehyde tester does not have the temperature detection function, and is placed on a desktop to easily fall ash, so that the practical effect is reduced, the top does not have the dustproof effect, the detection port is easily accumulated by dust to influence the use, and therefore the formaldehyde tester with the temperature measurement type is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a take temperature measurement type's formaldehyde detector possesses portably and prevents falling, detectable temperature, dustproof advantage of preventing grey, has solved the problem among the background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a take temperature measurement type's formaldehyde detector, includes the casing, the surface all around of casing is provided with rubber and prevents falling the layer, the upper end surface of casing is provided with liquid crystal display, liquid crystal display's below is provided with the operation panel, the upper end surface of operation panel is provided with the operation button, the front end surface of casing is provided with air inlet and thermoscope, just the thermoscope is located the centre of air inlet, the lower extreme surface of casing is provided with the dust plug device, the dust plug device includes dog, couple, spring rope, installation piece, cock body, rubber card stopper, the below of dust plug device is provided with the battery case.

Preferably, the hook is located on the outer surface of the upper end of the stop block, the spring rope is located in the middle of the hook, the mounting block is located at the other end of the spring rope, the other end of the mounting block is located on the outer surface of the lower end of the shell, the plug body is located on the outer surface of the lower end of the stop block, and the rubber clamping plug is located on the outer surface of the plug body.

Preferably, the stop block is fixedly connected with the hook, the hook is movably connected with the spring rope, the mounting block is fixedly connected with the outer surface of the lower end of the shell, the plug body is fixedly connected with the stop block, and the rubber clamping plug is fixedly connected with the plug body.

Preferably, the rubber anti-falling layer is fixedly connected with the shell, the liquid crystal display screen is fixedly connected with the shell, the operating panel is fixedly connected with the shell, and the operating keys are fixedly connected with the operating panel.

Preferably, the plug body is movably connected with the shell through a spring rope, and the plug body is detachably connected with the air inlet through a rubber clamping plug.

Preferably, the temperature measuring instrument is electrically connected with the liquid crystal display screen, and the operation key is electrically connected with the temperature measuring instrument.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through being provided with the dust plug device, when the detector does not use to place, can block up the air inlet, prevents that the dust from getting into the air inlet, influences the use of detector, has prolonged the life of detector.

(2) This scheme prevents falling the layer through being provided with rubber, has avoided the detector to a certain extent carelessly to drop the damage that causes when using, has improved detector safety in utilization, has further improved the life of detector.

Drawings

FIG. 1 is a perspective view of the formaldehyde detector with temperature measurement of the present invention;

FIG. 2 is a schematic view of the front side structure of the temperature measuring formaldehyde detector of the present invention;

FIG. 3 is a schematic diagram of a back structure of the formaldehyde detector with temperature measurement according to the present invention;

FIG. 4 is a schematic structural view of the utility model of a dustproof plug device of a formaldehyde detector with temperature measurement

The reference numbers in the figures illustrate:

1. a housing; 2. a rubber anti-falling layer; 3. a liquid crystal display screen; 4. an operation panel; 5. operating a key; 6. an air inlet; 7. a temperature measuring instrument; 8. a dust plug prevention device; 801. a stopper; 802. hooking; 803. a spring cord; 804. mounting blocks; 805. a plug body; 806. rubber blocking; 9. a battery case.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a temperature-measuring formaldehyde detector comprises a casing 1, a rubber anti-falling layer 2 is arranged on the outer surface of the periphery of the casing 1, a liquid crystal display 3 is arranged on the outer surface of the upper end of the casing 1, an operation panel 4 is arranged below the liquid crystal display 3, an operation button 5 is arranged on the outer surface of the upper end of the operation panel 4, an air inlet 6 and a temperature measuring instrument 7 are arranged on the outer surface of the front end of the casing 1, the temperature measuring instrument 7 is positioned in the middle of the air inlet 6, a dust-proof plug 8 is arranged on the outer surface of the lower end of the casing 1, the dust-proof plug 8 comprises a stop block 801, a hook 802, a spring rope 803, an installation block 804, a plug body 805 and a rubber plug 806, a battery case 9 is arranged below the dust-proof plug 8, the rubber anti-falling layer 2 prevents the detector from being damaged due to careless falling during use to a certain extent, and improves the use safety of the detector, the service life of the detector is further prolonged.

Further, the hook 802 is located on the outer surface of the upper end of the block 801, the spring rope 803 is located in the middle of the hook 802, the mounting block 804 is located at the other end of the spring rope 803, the other end of the mounting block 804 is located on the outer surface of the lower end of the shell 1, the plug body 805 is located on the outer surface of the lower end of the block 801, and the rubber clamping plug 806 is located on the outer surface of the plug body 805.

Furthermore, the stop 801 is fixedly connected with the hook 802, the hook 802 is movably connected with the spring rope 803, the mounting block 804 is fixedly connected with the outer surface of the lower end of the shell 1, the plug body 805 is fixedly connected with the stop 801, the rubber clamping plug 806 is fixedly connected with the plug body 805, and the plug body 805 is not easy to lose.

Further, rubber prevents falling

layer

2 and 1 fixed connection of casing,

liquid crystal display

3 and 1 fixed connection of casing,

operation panel

4 and 1 fixed connection of casing,

operation button

5 and 4 fixed connection of operation panel, and liquid crystal display 3 is favorable to the observation result, facilitates the use.

Further, the plug body 805 is movably connected with the shell 1 through a spring rope 803, and the plug body 805 is detachably connected with the air inlet 6 through a rubber clamping plug 806.

Further, the temperature measuring instrument 7 is electrically connected with the liquid crystal display screen 3, and the operation key 5 is electrically connected with the temperature measuring instrument 7.

The working principle is as follows: when the plug is used, the plug body 805 is firstly pulled out of the air inlet 6, the starting device is operated through the operation key 5, air in a room enters the detector through the air inlet 6, the content of formaldehyde is detected through the detector, the formaldehyde is displayed through the liquid crystal display 3, whether the formaldehyde exceeds the standard can be visually observed, the ambient temperature can be detected through the temperature detector 7, the ambient temperature is compared with the content of the formaldehyde, after the use, the plug body 805 is inserted into the air inlet 6 again, dust is prevented from entering the air inlet 6, the use of the detector is influenced, and the service life of the detector is prolonged.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a take formaldehyde detector of temperature measurement type, includes casing (1), its characterized in that: the anti-falling rubber plug is characterized in that a rubber anti-falling layer (2) is arranged on the outer surface of the periphery of the shell (1), a liquid crystal display screen (3) is arranged on the outer surface of the upper end of the shell (1), an operating plate (4) is arranged below the liquid crystal display screen (3), an operating button (5) is arranged on the outer surface of the upper end of the operating plate (4), an air inlet (6) and a temperature measuring instrument (7) are arranged on the outer surface of the front end of the shell (1), the temperature measuring instrument (7) is located in the middle of the air inlet (6), a dust plug device (8) is arranged on the outer surface of the lower end of the shell (1), the dust plug device (8) comprises a stop block (801), a hook (802), a spring rope (803), an installation block (804), a plug body (805) and a rubber plug (806), and a battery case (9) is arranged below the dust plug device (8).

2. The formaldehyde detector with temperature measurement according to claim 1, characterized in that: the hook (802) is located on the outer surface of the upper end of the stop block (801), the spring rope (803) is located in the middle of the hook (802), the mounting block (804) is located at the other end of the spring rope (803), the other end of the mounting block (804) is located on the outer surface of the lower end of the shell (1), the plug body (805) is located on the outer surface of the lower end of the stop block (801), and the rubber clamping plug (806) is located on the outer surface of the plug body (805).

3. The formaldehyde detector with temperature measurement according to claim 1, characterized in that: the rubber plug is characterized in that the stop block (801) is fixedly connected with the hook (802), the hook (802) is movably connected with the spring rope (803), the mounting block (804) is fixedly connected with the outer surface of the lower end of the shell (1), the plug body (805) is fixedly connected with the stop block (801), and the rubber plug (806) is fixedly connected with the plug body (805).

4. The formaldehyde detector with temperature measurement according to claim 1, characterized in that: rubber prevents falling layer (2) and casing (1) fixed connection, liquid crystal display (3) and casing (1) fixed connection, operation panel (4) and casing (1) fixed connection, operation button (5) and operation panel (4) fixed connection.

5. The formaldehyde detector with temperature measurement according to claim 1, characterized in that: the plug body (805) is movably connected with the shell (1) through a spring rope (803), and the plug body (805) is detachably connected with the air inlet (6) through a rubber clamping plug (806).

6. The formaldehyde detector with temperature measurement according to claim 1, characterized in that: the temperature measuring instrument (7) is electrically connected with the liquid crystal display screen (3), and the operation key (5) is electrically connected with the temperature measuring instrument (7).