CN210862767U

CN210862767U - Temperature and humidity sensor with shock-absorbing function

Info

Publication number: CN210862767U
Application number: CN201921649971.3U
Authority: CN
Inventors: 梁彩晴
Original assignee: Guangzhou Yuanxin Testing Technology Co ltd
Current assignee: Guangzhou Yuanxin Testing Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-26
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a temperature and humidity sensor with shock-absorbing function, including the sensor body, the lower fixed surface of sensor body is connected with the installation piece, the mounting groove has been seted up to the inside of installation piece, two mounting panels of inside wall fixedly connected with of mounting groove, two sliding connection has the connecting rod between the mounting panel, the lateral wall of connecting rod is provided with the counter weight device, the lateral wall of connecting rod just is located the fixed locating lever that has cup jointed the bottom and be the arc setting of intermediate position. The utility model discloses, when the sensor body drops because of the accident, the extrusion that the locating lever received disappears, thereby the locating lever slides and makes four balancing weights move toward the bottom of installation piece to the weight of installation piece bottom has been increaseed, makes the installation piece land prior to the sensor body, and the installation piece that rubber materials made plays good buffering cushioning effect to the sensor body, prevents that the sensor body from damaging.

Description

Temperature and humidity sensor with shock-absorbing function

Technical Field

The utility model relates to a sensor technical field especially relates to a temperature and humidity sensor with shock-absorbing function.

Background

The temperature and humidity sensor is a device or apparatus capable of converting a temperature amount and a humidity amount into an electrical signal which can be easily measured and processed, and generation and development of the temperature and humidity sensor are promoted because the temperature and the humidity are both close and inseparable from the physical quantity itself or in the actual life of people.

At present, when a measurer uses a temperature and humidity sensor to measure, the temperature and humidity sensor is often placed on a workbench surface conveniently, the temperature and humidity sensor can be dropped accidentally frequently, and the existing temperature and humidity sensor is poor in shockproof effect and easy to damage when the temperature and humidity sensor drops, so that the temperature and humidity sensor with the damping function is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the shock-proof effect of the medium temperature humidity sensor is relatively poor, and the temperature and humidity sensor with the shock-absorbing function who provides.

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

the utility model provides a temperature and humidity sensor with shock-absorbing function, includes the sensor body, the lower fixed surface of sensor body is connected with the installation piece, the mounting groove has been seted up to the inside of installation piece, two mounting panels of inside wall fixedly connected with of mounting groove, two sliding connection has the connecting rod between the mounting panel, the lateral wall of connecting rod is provided with the counter weight device, the lateral wall of connecting rod just is located the fixed locating lever that has cup jointed the bottom and be the arc setting of intermediate position, the bottom of locating lever runs through the installation piece and downwardly extending, the lateral wall of installation piece is provided with four buffer.

Preferably, the mounting block is made of rubber materials, and the bottom of the mounting block is arranged in an arc shape.

Preferably, two first sliders that are the setting of T type, two of the equal fixedly connected with in both ends of connecting rod the lateral wall of the relative one side of mounting panel all sets up the first spout with first slider looks adaptation, the equal fixedly connected with of upper and lower lateral wall of first slider is the perpendicular second spring that sets up, the one end that first slider was kept away from to the second spring and the inside wall fixed connection of first spout.

Preferably, the counter weight device includes four guide bars that are the slope setting and are connected with sensor body lower fixed surface, the guide way has been seted up to the lateral wall of guide bar, the inside wall sliding connection of guide way has the balancing weight, be provided with the regulation pole between balancing weight and the connecting rod, the both ends of adjusting the pole are rotated respectively and are cup jointed on the lateral wall of balancing weight and connecting rod.

Preferably, the outer side wall of the balancing weight is fixedly connected with a second sliding block, and a second sliding groove matched with the second sliding block is formed in the inner side wall of the guide groove.

Preferably, buffer includes the L template, the lateral wall fixedly connected with of L template is the backup pad that the slope set up, the lateral wall fixedly connected with of backup pad is the telescopic link that the slope set up, the lateral wall fixed connection of one end and the installation piece that the backup pad was kept away from to the telescopic link, the lateral wall cover of telescopic link is equipped with first spring, the both ends of first spring respectively with the lateral wall fixed connection of backup pad and installation piece.

Preferably, the L-shaped plate is made of a rubber material, and the lower surface of the L-shaped plate and the lower surface of the mounting block are in the same horizontal line.

The utility model has the advantages that:

1. when using, through the installation piece, the mounting panel, the connecting rod, mutually support between locating lever and the counter weight device, when the sensor body drops because of the accident, the extrusion that the locating lever received disappears, thereby the locating lever slides and makes four balancing weights move toward the bottom of installation piece, thereby the weight of installation piece bottom has been increaseed, make the installation piece land in advance of the sensor body, the installation piece that rubber materials made plays good buffering cushioning effect to the sensor body, prevent that the sensor body from damaging.

2. Through the cooperation of L template, backup pad, telescopic link and first spring, guaranteed the stability of sensor body when placing on the operation panel, when the installation piece lands earlier simultaneously, the first spring of telescopic link cooperation plays the cushioning effect to the installation piece in the swing, and further damage when preventing that the sensor body from dropping.

Drawings

Fig. 1 is a schematic structural view of a temperature and humidity sensor with a shock absorption function provided by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of a connection structure between a connection rod and a mounting plate in a temperature and humidity sensor with a damping function provided by the present invention;

fig. 4 is a schematic view of a connection structure between a weight block and a guide block in the temperature and humidity sensor with a damping function provided by the present invention;

fig. 5 is a front view of the temperature and humidity sensor with a shock-absorbing function provided by the present invention.

In the figure: the sensor comprises a sensor body 1, a mounting block 2, a mounting groove 3, a mounting plate 4, a connecting rod 5, a positioning rod 6, a first sliding block 7, a guide rod 8, a guide groove 9, a balancing weight 10, an adjusting rod 11, a first sliding groove 12, a second sliding block 13, a second sliding groove 14, a shaping plate 15L, a supporting plate 16, a telescopic rod 17, a first spring 18 and a second spring 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a temperature and humidity sensor with a shock absorption function comprises a sensor body 1, a mounting block 2 is fixedly connected to the lower surface of the sensor body 1, the mounting block 2 is made of rubber material, the bottom of the mounting block 2 is arranged in an arc shape, a mounting groove 3 is formed in the mounting block 2, two mounting plates 4 are fixedly connected to the inner side wall of the mounting groove 3, a connecting rod 5 is slidably connected between the two mounting plates 4, two first sliders 7 arranged in a T shape are fixedly connected to both ends of the connecting rod 5, first sliding grooves 12 matched with the first sliders 7 are formed in the outer side walls of the two mounting plates 4 on the opposite sides, second springs 19 arranged vertically are fixedly connected to the upper and lower outer side walls of the first sliders 7, one ends of the second springs 19 far away from the first sliders 7 are fixedly connected to the inner side walls of the first sliding grooves 12, specifically, the first sliders 7 are arranged in, preventing the connecting rod 5 from being detached from the mounting plate 4 during sliding.

Wherein, the lateral wall of connecting rod 5 is provided with the counter weight device, the counter weight device includes four guide bars 8 that are the slope setting with 1 fixed surface of sensor body, guide way 9 has been seted up to guide bar 8's lateral wall, the inside wall sliding connection of guide way 9 has balancing weight 10, the lateral wall fixedly connected with second slider 13 of balancing weight 10, second spout 14 with 13 looks adaptations of second slider is seted up to the inside wall of guide way 9, be provided with between balancing weight 10 and the connecting rod 5 and adjust pole 11, adjust the both ends of pole 11 and rotate respectively and cup joint on the lateral wall of balancing weight 10 and connecting rod 5, the lateral wall of connecting rod 5 just is located the fixed locating lever 6 that has cup jointed the bottom and be the arc setting of intermediate position, installation piece 2 and downwardly extending are run through to the.

It should be noted that: four guide bars 8 are "umbrella" form setting, are located sensor body 1 lower surface respectively and are close to edges and corners department, make things convenient for four balancing weights 10 to slide in step, and locating lever 6 is made by rubber materials, and its bottom is the arc setting, and easy to assemble piece 2 rocks about when landing after dropping for the shock attenuation effect of installation piece 2 is better.

The outer side wall of the mounting block 2 is provided with four buffering devices, each buffering device comprises an L-shaped plate 15, the outer side wall of each L-shaped plate 15 is fixedly connected with a supporting plate 16 which is obliquely arranged, the outer side wall of each supporting plate 16 is fixedly connected with an obliquely arranged telescopic rod 17, one end, away from the supporting plate 16, of each telescopic rod 17 is fixedly connected with the outer side wall of the mounting block 2, the outer side wall of each telescopic rod 17 is sleeved with a first spring 18, two ends of each first spring 18 are fixedly connected with the outer side walls of the corresponding supporting plate 16 and the corresponding mounting block 2 respectively, each L-shaped plate 15 is made of a rubber material, and the lower surface of each; specifically, four L templates 15 are located four corners of sensor body 1 respectively, have guaranteed the stability when sensor body 1 is placed on the operation panel.

In the utility model, when the sensor body 1 is placed on the operating platform, the lower surfaces of the four L-shaped plates 15, the bottom of the mounting block 2 and the bottom of the positioning rod 6 are contacted with the operating platform, so that the sensor body 1 can be stably placed on the operating platform, at the moment, the positioning rod 6 is pressed by the table surface of the operating platform, so that the positioning rod 6 is contracted into the mounting block 2, and the first slider 7 is pressed against the second spring 19 positioned above and is stretched against the second spring 19 positioned below, the four balancing weights 10 are positioned in the mounting groove 3 and are close to the sensor body 1, when the sensor body 1 drops accidentally, the pressing on the positioning rod 6 disappears, at the moment, the acting force on the first slider 7 disappears, the second springs 19 at the upper and lower parts of the first slider 7 are reset, so that the first slider 7 moves towards the lower part of the mounting block 2, thereby driving the connecting rod 5 to move downwards, the positioning rod 6 slides in the mounting groove 3, the adjusting rod 11 is driven to move when the connecting rod 5 moves, the adjusting rod 11 drives the balancing weights 10 to move along the direction of the guide groove 9, namely the four balancing weights 10 can synchronously move towards the bottom of the mounting groove 3, so that the weight below the mounting block 2 is increased, and the mounting block 2 lands on the sensor body 1 before the falling process;

when installation piece 2 lands, locating lever 6 receives the extrusion on ground, get back to again in installation piece 2, make installation piece 2 and L template 15 and ground contact, installation piece 2 and the L template 15 made by rubber materials can play buffering cushioning effect to sensor body 1 this moment, prevent that sensor body 1 from damaging, be the arc setting because of installation piece 2 bottom, can control after falling to the ground and rock, telescopic link 17 and the cooperation of first spring 18 this moment, installation piece 2 to rocking plays the cushioning effect, further prevent that sensor body 1 from damaging because of vibrations.

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 a temperature and humidity sensor with shock-absorbing function, includes sensor body (1), its characterized in that, the lower fixed surface of sensor body (1) is connected with installation piece (2), mounting groove (3) have been seted up to the inside of installation piece (2), two mounting panel (4) of inside wall fixedly connected with of mounting groove (3), two sliding connection has connecting rod (5) between mounting panel (4), the lateral wall of connecting rod (5) is provided with the counter weight device, the lateral wall of connecting rod (5) just is located the fixed locating lever (6) that cup joints the bottom and be the arc setting of intermediate position, the bottom of locating lever (6) is run through installation piece (2) and downwardly extending, the lateral wall of installation piece (2) is provided with four buffer.

2. The temperature and humidity sensor with the shock absorption function according to claim 1, wherein the mounting block (2) is made of rubber material, and the bottom of the mounting block (2) is arranged in an arc shape.

3. The temperature and humidity sensor with the damping function according to claim 1, wherein two first sliding blocks (7) arranged in a T shape are fixedly connected to two ends of the connecting rod (5), first sliding grooves (12) matched with the first sliding blocks (7) are formed in outer side walls of two opposite sides of the mounting plate (4), second springs (19) vertically arranged are fixedly connected to upper and lower outer side walls of the first sliding blocks (7), and one ends, far away from the first sliding blocks (7), of the second springs (19) are fixedly connected to inner side walls of the first sliding grooves (12).

4. The temperature and humidity sensor with the damping function according to claim 1, wherein the weight balancing device comprises four guide rods (8) which are obliquely arranged and fixedly connected with the lower surface of the sensor body (1), a guide groove (9) is formed in the outer side wall of each guide rod (8), a balancing weight (10) is slidably connected to the inner side wall of each guide groove (9), an adjusting rod (11) is arranged between each balancing weight (10) and the connecting rod (5), and the two ends of each adjusting rod (11) are respectively rotatably sleeved on the outer side walls of the corresponding balancing weight (10) and the corresponding connecting rod (5).

5. The temperature and humidity sensor with the damping function according to claim 4, wherein a second sliding block (13) is fixedly connected to an outer side wall of the balancing weight (10), and a second sliding groove (14) matched with the second sliding block (13) is formed in an inner side wall of the guide groove (9).

6. The temperature and humidity sensor with the shock absorption function according to claim 1, wherein the buffering device comprises an L-shaped plate (15), a supporting plate (16) which is obliquely arranged is fixedly connected to the outer side wall of the L-shaped plate (15), a telescopic rod (17) which is obliquely arranged is fixedly connected to the outer side wall of the supporting plate (16), one end, away from the supporting plate (16), of the telescopic rod (17) is fixedly connected to the outer side wall of the mounting block (2), a first spring (18) is sleeved on the outer side wall of the telescopic rod (17), and two ends of the first spring (18) are fixedly connected to the outer side walls of the supporting plate (16) and the mounting block (2) respectively.

7. The temperature and humidity sensor with the shock absorption function according to claim 6, wherein the L-shaped plate (15) is made of a rubber material, and the lower surface of the L-shaped plate (15) is at the same level with the lower surface of the mounting block (2).