CN212133901U

CN212133901U - Indoor temperature sensor convenient to dismantle

Info

Publication number: CN212133901U
Application number: CN202021137729.0U
Authority: CN
Inventors: 吴伍明
Original assignee: Dongguan Sen Qi Electronic Co ltd
Current assignee: Dongguan Sen Qi Electronic Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-11
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an indoor temperature sensor convenient to dismantle, including inflator and temperature sensor body, inflator one end is fixed with the sucking disc, inflator outer wall is fixed with the air cavity, inflator top inner wall is fixed with the air duct, and sliding connection has the piston between the inner wall of air duct both sides, piston top outer wall is fixed with the push rod, and push rod top outer wall is fixed with the push-and-pull board, air duct one end is fixed with the rubber tape, and rubber tape one end is fixed with sealed lid, inflator bottom outer wall one end is fixed with electric telescopic handle, and passes through bolted connection between electric telescopic handle top outer wall and the push-and-pull board. The utility model discloses can utilize the atmospheric pressure difference to make the inflator fix on the wall, can not cause the damage to the wall, then pass through the stopper card with temperature sensor on the spacing groove, realize fixed temperature sensor, take off spacing hole on the spacing groove earlier during the dismantlement, need release the atmospheric pressure in the inflator again and can realize dismantling fast.

Description

Indoor temperature sensor convenient to dismantle

Technical Field

The utility model relates to a temperature sensor technical field especially relates to an indoor temperature sensor convenient to dismantle.

Background

The temperature sensor is a sensor which can sense temperature and convert the temperature into a usable output signal, the temperature sensor is a core part of a temperature measuring instrument, the temperature sensor is of various varieties and can be divided into two types of contact and non-contact according to a measuring mode, the temperature sensor is divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements, the temperature sensor is usually arranged in a home environment and is matched with an air conditioner or a fresh air system, and the temperature sensor is used for detecting the temperature in a room, so that the start and stop of the air conditioner or the fresh air system are controlled.

However, the conventional indoor temperature sensor is fixed on the wall through bolts, which has a good fixing effect but damages the wall, and when the temperature sensor is removed, screw holes are left on the wall, so that the aesthetic degree of the whole wall is greatly reduced, and therefore, an indoor temperature sensor convenient to detach needs to be designed to improve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an indoor temperature sensor convenient to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an indoor temperature sensor convenient to dismantle, includes inflator and temperature sensor body, inflator one end is fixed with the sucking disc, the inflator outer wall is fixed with the air cavity, inflator top inner wall is fixed with the air duct, and sliding connection has the piston between the inner wall of air duct both sides, piston top outer wall is fixed with the push rod, and push rod top outer wall is fixed with the push-and-pull plate, the air duct bottom extends to inflator bottom outside, the air duct extends to the outside bottom outer wall one end of inflator and is fixed with the rubber tape, and rubber tape one end is fixed with sealed lid, inflator bottom outer wall one end is fixed with electric telescopic handle, and passes through bolted connection between electric telescopic handle top outer wall and the push-and-pull.

As a further aspect of the present invention: the inflator is characterized in that fixing blocks are fixed to two ends of the outer wall of one side of the inflator, and limiting grooves are formed in the outer walls of two sides of each fixing block.

As a further aspect of the present invention: the temperature sensor body is characterized in that fixing plates are fixed at two ends of the outer wall of one side of the temperature sensor body, and limiting blocks are fixed on the inner walls of two sides of each fixing plate.

As a further aspect of the present invention: the fixed block corresponds to the fixed plate in position, and the limiting groove is matched with the limiting block in size.

As a further aspect of the present invention: the air cavity is made of flexible materials, and the size of the air cavity is adjustable under the action of air pressure factors.

As a further aspect of the present invention: an air pipe is fixed inside the air duct and penetrates through the air cylinder and the air cavity.

As a further aspect of the present invention: the inner wall of the sucker is fixed with a rubber pad, the inner wall of the rubber pad is fixed with a diaphragm, and the surface of the diaphragm is provided with a plurality of air holes.

The utility model has the advantages that:

1. through the arrangement of the sucking disc, the air cylinder, the air cavity, the air guide pipe, the push rod, the push-pull plate, the piston, the sealing cover and the electric telescopic rod, air in the air guide pipe, the air cylinder and the air cavity can be pumped out through the piston, so that pressure difference is generated inside and outside the air cylinder, the sucking disc is tightly adsorbed on the wall through the pressure, then the push-pull plate is fixed through the electric telescopic rod, the sucking disc can be adsorbed on the wall for a long time, when the fixing device needs to be disassembled, the fixing device can be released only by opening the sealing cover and contracting the electric telescopic rod;

2. through the arrangement of the fixed plate, the limiting groove, the fixed block and the limiting block, the temperature sensor can be clamped on the fixed plate and can be taken down only by sliding upwards through the mutual fit of the limiting block and the limiting groove, the operation is simple and practical, the device body cannot be damaged, and the service life of the device is prolonged;

3. through the rubber pad and the diaphragm that set up, can produce bigger suction when the sucking disc adsorbs the wall, simultaneously when dismantling, the diaphragm receives pressure earlier, avoids the long-time atress of sucking disc to reduce its life.

Drawings

Fig. 1 is a schematic perspective view of an easy-to-detach indoor temperature sensor according to embodiment 1;

FIG. 2 is a schematic view showing an internal structure of a cylinder of an indoor temperature sensor which is easily disassembled according to embodiment 1;

fig. 3 is a schematic view of a temperature sensor fixing structure of an indoor temperature sensor convenient to detach according to embodiment 1;

fig. 4 is a schematic perspective view of a sucker of an indoor temperature sensor convenient to detach according to embodiment 2.

In the figure: the device comprises a sucker 1, an air cavity 2, a push-pull plate 3, an electric telescopic rod 4, a fixing block 5, a limiting groove 6, an air cylinder 7, an air guide pipe 8, a temperature sensor body 9, a push rod 10, a rubber belt 11, a sealing cover 12, a piston 13, a fixing plate 14, a limiting block 15, a rubber pad 16 and a diaphragm 17.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 3, an indoor temperature sensor convenient to disassemble includes an air cylinder 7 and a temperature sensor body 9, one end of the air cylinder 7 is connected with a suction cup 1 through a bolt, the outer wall of the air cylinder 7 is connected with an air cavity 2 through a bolt, the inner wall of the top of the air cylinder 7 is connected with an air duct 8 through a bolt, and a piston 13 is connected between the inner walls of the two sides of the air duct 8 in a sliding way, the outer wall of the top of the piston 13 is connected with a push rod 10 through a bolt, and the outer wall of the top of the push rod 10 is connected with a push-pull plate 3 through a bolt, the bottom of the air duct 8 extends to the outside of the bottom of the air cylinder 7, one end of the outer wall of the bottom of the air duct 8 extending to the outside of the air cylinder 7 is connected with a rubber belt 11 through a bolt, and one end of the rubber belt 11 is connected with a sealing cover 12 through a bolt, one end of the outer wall of the bottom of the air cylinder 7 is connected with an electric telescopic rod 4 through a bolt, and the outer wall of the top of the electric telescopic rod 4 is connected with the push-pull plate 3 through a bolt.

Wherein, 7 one side outer wall both ends of inflator 7 all have fixed block 5 through bolted connection, and 5 both sides outer walls of fixed block all open there is spacing groove 6, 9 one side outer wall both ends of temperature sensor body all have fixed plate 14 through bolted connection, and the inner wall of fixed plate 14 both sides all has stopper 15 through bolted connection, fixed block 5 and fixed plate 14 position are corresponding, spacing groove 6 suits with stopper 15 size, air cavity 2 is flexible material, 2 volume sizes of air cavity receive the atmospheric pressure factor adjustable, 8 inside bolted connections through of air duct have the trachea, and the trachea runs through inflator 7 and air cavity 2.

The working principle is as follows: when the temperature sensor is used, the sealing cover 12 is opened, the electric telescopic rod 4 is contracted, the push-pull plate 3 is pushed to push the piston 13 to the bottommost part of the air guide pipe 8, which is positioned in the air cylinder 7, the sucker 1 is pressed on a flat wall surface, the sealing cover 12 is closed at the moment, the push-pull plate 3 is pulled to lift the piston 13, air in the air cavity 2 is sucked, the volume of the air cavity 2 is reduced, when the push-pull plate 3 is pulled to a certain position, the pressure difference between the inside and the outside of the air cylinder 7 is enough to tightly press the sucker 1 on the wall, the electric telescopic rod 4 is controlled to support the push-pull plate 3 to prevent the air pressure from dropping, the temperature sensor is fixed on the wall at the moment, the limiting block 15 on the fixing plate 14 of the temperature sensor body 9 is clamped on the limiting groove 6 on the fixing block 5 to finish the fixing of the temperature sensor, then the air pressure inside and outside the air cylinder 7 can be kept all the time by opening the sealing cover 12, and the sucking disc 1 can be taken down.

Example 2

Referring to fig. 4, in this embodiment, compared with embodiment 1, the inner wall of the suction cup 1 is connected with the rubber pad 16 through the bolt, the inner wall of the rubber pad 16 is connected with the diaphragm 17 through the bolt, and the surface of the diaphragm 17 is provided with a plurality of air holes.

The working principle is as follows: when the device is used, the sealing cover 12 is opened, the electric telescopic rod 4 is contracted, the push-pull plate 3 is pushed to push the piston 13 to the bottommost part of the air guide pipe 8, which is positioned in the air cylinder 7, the sucker 1 is pressed on a flat wall surface, the sealing cover 12 is closed at the moment, the push-pull plate 3 is pulled to lift the piston 13, air in the air cavity 2 is sucked, the volume of the air cavity 2 is reduced, when the push-pull plate 3 is pulled to a certain position, the pressure difference between the inside and the outside of the air cylinder 7 is enough to tightly press the sucker 1 on a wall, the arranged diaphragm 17 can play a role of buffering suction force, the electric telescopic rod 4 is controlled to support the push-pull plate 3 to prevent the device from being reduced due to air pressure, the device is fixed on the wall at the moment, the limiting block 15 on the fixing plate 14 of the temperature sensor body 9 is clamped, the temperature sensor can be taken down by pulling the limiting block 15 out of the limiting groove 6, then the sealing cover 12 is opened, the diaphragm 17 is stressed firstly, the tension force on the suction cup 1 is reduced, so that the air pressure inside and outside the air cylinder 7 is kept constant, and the suction cup 1 can be taken down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an indoor temperature sensor convenient to dismantle, includes inflator (7) and temperature sensor body (9), its characterized in that, inflator (7) one end is fixed with sucking disc (1), inflator (7) outer wall is fixed with air cavity (2), inflator (7) top inner wall is fixed with air duct (8), and sliding connection has piston (13) between air duct (8) both sides inner wall, piston (13) top outer wall is fixed with push rod (10), and push rod (10) top outer wall is fixed with push-and-pull board (3), air duct (8) bottom extends to inflator (7) bottom outside, air duct (8) extend to inflator (7) outside bottom outer wall one end be fixed with rubber tape (11), and rubber tape (11) one end is fixed with sealed lid (12), inflator (7) bottom outer wall one end is fixed with electric telescopic handle (4), and the outer wall of the top of the electric telescopic rod (4) is connected with the push-pull plate (3) through a bolt.

2. The indoor temperature sensor convenient to disassemble as claimed in claim 1, wherein the fixing block (5) is fixed on both ends of the outer wall of one side of the air cylinder (7), and the limiting groove (6) is opened on both outer walls of the fixing block (5).

3. The indoor temperature sensor convenient to disassemble as claimed in claim 2, wherein the fixing plates (14) are fixed at two ends of the outer wall of one side of the temperature sensor body (9), and the limiting blocks (15) are fixed on the inner walls of two sides of the fixing plates (14).

4. An indoor temperature sensor convenient to disassemble as claimed in claim 3, wherein the fixing block (5) and the fixing plate (14) are corresponding in position, and the limiting groove (6) and the limiting block (15) are matched in size.

5. An easily detachable indoor temperature sensor according to claim 1 or 2, wherein the air chamber (2) is made of flexible material, and the volume of the air chamber (2) is adjustable by air pressure.

6. A detachable indoor temperature sensor according to claim 1, wherein an air tube is fixed inside the air guide tube (8) and penetrates through the air cylinder (7) and the air chamber (2).

7. The indoor temperature sensor convenient to disassemble as claimed in claim 1, wherein a rubber pad (16) is fixed on the inner wall of the sucker (1), a diaphragm (17) is fixed on the inner wall of the rubber pad (16), and a plurality of air holes are formed in the surface of the diaphragm (17).