CN213397186U

CN213397186U - Dustproof hygrothermograph

Info

Publication number: CN213397186U
Application number: CN202022918846.7U
Authority: CN
Inventors: 余有海
Original assignee: Shenzhen Linglian Technology Co ltd
Current assignee: Shenzhen Linglian Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-06-08
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a dustproof hygrothermograph relates to hygrothermograph technical field. The utility model comprises a protective shell, a conduction frame is assembled on one side of the protective shell, a thermo-hygrometer body is placed in the protective shell, and a dustproof flip cover is rotatably connected on the inner side of the conduction frame; the inside bar ventilation hole that has seted up of dustproof flip, the inside dust screen that is fixed with of bar ventilation hole. The utility model discloses a dustproof construction's design for the device can prevent dust effectively in the more place of dust, reduce the inside damage that causes the device of dust invasion device, also avoid covering the phenomenon of watching the numerical value in the device surface because of the dust, design through protective structure, when making the device openly receive the collision, conduct through the power that conduction frame and conduction pole produced the collision, alleviate the power that the collision produced through the elastic component, thereby avoid the collision to lead to the device impaired.

Description

Dustproof hygrothermograph

Technical Field

The utility model belongs to the technical field of the warm and humid acidimeter, especially, relate to a dustproof warm and humid acidimeter.

Background

The hygrothermograph, be the temperature and the humidity that are used for surveing the environment, in order to confirm the environmental condition of product production or storage, also be applied to people's daily life, it is comparatively extensive to use, however, some hygrothermographs of current, in the more environment of dust, because of dustproof effect is relatively poor, lead to the device impaired because of the invasion of dust, on the other hand dust is more easily to cover the one deck ash on the device surface, make the numerical value that the device shows be difficult to look over, influence the normal use of device, in addition, when the device openly received the collision, be difficult to alleviate the power that touches the production, make the device can't continue to use because of the collision is impaired.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof hygrothermograph to solve current problem: some existing hygrothermographs are poor in dust prevention effect in an environment with more dust, so that the device is damaged due to the invasion of the dust, and on the other hand, the dust is more and easy to cover one layer of floating dust on the surface of the device, so that the numerical value displayed by the device is difficult to view, and the normal use of the device is influenced.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a dustproof hygrothermograph, which comprises a protective shell, wherein one side of the protective shell is provided with a conduction frame, a hygrothermograph body is placed in the protective shell, and the inner side of the conduction frame is rotatably connected with a dustproof flip cover;

a strip-shaped ventilation through hole is formed in the dustproof flip cover, and a dustproof net is fixed in the strip-shaped ventilation through hole;

four end angle position departments that the conduction frame is close to protective housing one side all are fixed with the conduction pole, four ends of conduction frame one side all are fixed with dustproof closing plate, protective housing's inside has still been seted up and has been unloaded the power groove, conduction pole and dustproof closing plate all are located and unload power inslot portion, protective housing and conduction frame are through conduction pole, dustproof closing plate and unload power groove sliding connection, the conduction pole is close to protective housing's one end and is located and all is provided with the elastic component of unloading the power inslot portion.

Furthermore, a rotating block is fixed at the top end of the dustproof flip cover, and the dustproof flip cover is rotatably connected with the upper end of the conduction frame through the rotating block.

Furthermore, a fixing plate is fixed at the bottom end of the dustproof flip cover, a fixing groove is formed in the lower end, away from the protective shell, of the guide frame, the fixing plate is located inside the fixing groove, a fixing block is further fixed on the inner side of the fixing groove, and the fixing block is arc-shaped.

Furthermore, the surface of the fixing plate is provided with anti-skid grains.

Furthermore, two suspension grooves are formed in one side, away from the transmission frame, of the protective shell.

Further, the elastic piece is a force-releasing spring.

The utility model discloses following beneficial effect has:

1. the utility model discloses a dustproof construction's design for the device can prevent dust effectively in the more place of dust, reduces the inside damage that causes the device of dust invasion device, also avoids covering the phenomenon of watching the numerical value on the device surface because of the dust.

2. The utility model discloses a protective structure's design for when the device openly received the collision, conduct the power that produces the collision through conduction frame and conduction pole, alleviate the power that produces the collision through the elastic component, thereby avoid the collision to lead to the device impaired.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the overall structure of the present invention;

FIG. 2 is a structural rear view of the overall structure of the present invention;

FIG. 3 is an exploded view of the overall structure of the present invention;

fig. 4 is a schematic view of the connection structure of the dustproof flip cover and the conductive frame of the present invention;

fig. 5 is a sectional view of the connection structure of the transmission frame and the protective housing of the present invention;

fig. 6 is a schematic view of the overall structure of the conduction frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a protective housing; 2. a conductive frame; 3. a dustproof flip cover; 4. a thermo-hygrometer body; 5. a dust screen; 6. a fixing plate; 7. a fixed block; 8. a conductive rod; 9. an elastic member; 10. a dust-proof sealing plate; 11. a suspension groove; 12. and (4) a force unloading groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention relates to a dustproof hygrothermograph, which comprises a protective casing 1, a transmission frame 2 is assembled on one side of the protective casing 1, and two suspension grooves 11 are formed on one side of the protective casing 1 away from the transmission frame 2, so as to facilitate the suspension or fixation of the device through the suspension grooves 11; a hygrothermograph body 4 is placed in the protective shell 1, the inner side of the conduction frame 2 is rotatably connected with a dustproof flip 3, a rotating block is fixed at the top end of the dustproof flip 3, the dustproof flip 3 is rotatably connected with the upper end of the conduction frame 2 through the rotating block, and the dustproof flip 3 and the conduction frame 2 are convenient to fix and the dustproof flip 3 is also convenient to open;

a fixing plate 6 is fixed at the bottom end of the dustproof flip cover 3, a fixing groove is formed in the lower end of one side, away from the protective shell 1, of the transmission frame 2, the fixing plate 6 is located inside the fixing groove, a fixing block 7 is further fixed on the inner side of the fixing groove, the fixing block 7 is arc-shaped, and the fixing block 6 is conveniently blocked and fixed through the fixing block 7, so that the dustproof flip cover 3 is fixed; the surface of the fixed plate 6 is provided with anti-skid lines, so that the friction force of the fixed plate 6 is increased, and the dustproof flip cover 3 is opened more conveniently;

a strip-shaped ventilation through hole is formed in the dustproof flip cover 3, and a dustproof net 5 is fixed in the strip-shaped ventilation through hole;

the four end corner positions of the conduction frame 2, which are close to one side of the protective shell 1, are all fixed with conduction rods 8, the four ends of one side of the conduction frame 2 are all fixed with dustproof sealing plates 10, the interior of the protective shell 1 is also provided with a force unloading groove 12, the conduction rods 8 and the dustproof sealing plates 10 are both positioned in the force unloading groove 12, the protective shell 1 and the conduction frame 2 are in sliding connection through the conduction rods 8, the dustproof sealing plates 10 and the force unloading groove 12, and elastic parts 9 are arranged at one end of the conduction rods 8, which are close to the protective shell 1 and are positioned in the force unloading groove 12; the elastic part 9 is a force-releasing spring, so that the force transmitted by collision can be better relieved.

One specific application of this embodiment is: when the device is used, the device is suspended and fixed with a hook or a screw of a wall body through the suspension groove 11, the dustproof flip cover 3 is in a closed state when the device is used, the internal hygrothermograph body 4 is protected through the closed dustproof flip cover 3, a gap between the guide frame 2 and the protective shell 1 is sealed through the dustproof sealing plate 10, air enters the device through the ventilation through hole formed in the dustproof flip cover 3, the temperature and the humidity of the air are detected through the internal hygrothermograph body 4, and the entering air is filtered through the dustproof net 5 before entering the device, so that the invasion of dust is reduced;

when the numerical value displayed by the hygrothermograph body 4 needs to be checked, the fixing plate 6 is pulled outwards to move the fixing plate 6 out of the fixing groove, the dustproof flip cover 3 is opened by taking the rotating block as an axis under the driving of the fixing plate 6, then the practical numerical value of the hygrothermograph body 4 is checked, after the checking is finished, the dustproof flip cover 3 and the fixing plate 6 are reset, and after the fixing plate 6 is reset, the fixing plate 6 is blocked by the fixing block 7 to finish the fixing of the fixing plate 6;

when the device openly receives the collision, can make conduction frame 2 take place to remove to the direction of protecting sheathing 1, the removal through conduction frame 2 drives conduction pole 8 and dustproof sealing plate 10 and removes to the direction of protecting sheathing 1, and the power conduction that will collide the production through the removal of conduction pole 8 gives elastic component 9, and the elastic deformation and the tensioning atress of rethread elastic component 9 absorb and spread the power that comes to the conduction to reach the effect of alleviating to colliding.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a dustproof hygrothermograph, includes protective housing (1), its characterized in that: a transmission frame (2) is assembled on one side of the protective shell (1), a hygrothermograph body (4) is placed inside the protective shell (1), and a dustproof flip cover (3) is rotatably connected to the inner side of the transmission frame (2);

a strip-shaped ventilation through hole is formed in the dustproof flip cover (3), and a dustproof net (5) is fixed in the strip-shaped ventilation through hole;

conduction frame (2) are close to four end angle position departments of protective housing (1) one side and all are fixed with conduction pole (8), four ends of conduction frame (2) one side all are fixed with dustproof closing plate (10), the inside of protective housing (1) has still been seted up and has been unloaded power slot (12), conduction pole (8) and dustproof closing plate (10) all are located and unload power slot (12) inside, protective housing (1) and conduction frame (2) are through conduction pole (8), dustproof closing plate (10) and unload power slot (12) sliding connection, the one end that conduction pole (8) are close to protective housing (1) just is located and all is provided with elastic component (9) in unloading power slot (12) inside.

2. The dustproof hygrothermograph according to claim 1, wherein a rotating block is fixed at the top end of the dustproof flip cover (3), and the dustproof flip cover (3) is rotatably connected with the upper end of the transmission frame (2) through the rotating block.

3. The dustproof hygrothermograph according to claim 1, wherein a fixing plate (6) is fixed to the bottom end of the dustproof flip cover (3), a fixing groove is formed in the lower end of the transmission frame (2) away from the protective housing (1), the fixing plate (6) is located inside the fixing groove, a fixing block (7) is further fixed to the inner side of the fixing groove, and the fixing block (7) is arc-shaped.

4. The dustproof hygrothermograph according to claim 3, wherein the surface of the fixing plate (6) is provided with anti-skid lines.

5. The dustproof hygrothermograph according to claim 1, wherein two suspension grooves (11) are provided on the side of the protective housing (1) away from the conducting frame (2).

6. A dustproof thermo-hygrometer according to claim 1, characterized in that the elastic member (9) is a force-releasing spring.