CN219164996U

CN219164996U - Wireless acceleration sensor

Info

Publication number: CN219164996U
Application number: CN202222981089.7U
Authority: CN
Inventors: 井后双
Original assignee: Yangzhou Huace Photoelectric Technology Co ltd
Current assignee: Yangzhou Huace Photoelectric Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-06-09
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to the technical field of sensors and discloses a wireless acceleration sensor, which comprises a sensor shell, wherein a main board device is arranged in the sensor shell, a plurality of groups of heat dissipation plates which are in a shape like a Chinese character 'Hui' are arranged in the sensor shell from top to bottom, two ends of each heat dissipation plate outwards extend and penetrate through two outer sides of the sensor shell, and two ends of each heat dissipation plate are provided with heat dissipation channels communicated with the interiors of the heat dissipation plates.

Description

Wireless acceleration sensor

Technical Field

The utility model relates to the technical field of sensors, in particular to a wireless acceleration sensor.

Background

The wireless sensor module is packaged in a shell, and when in operation, a battery or a vibration generator provides power to form a wireless sensor network node, and the wireless sensor network node is formed by micro nodes which are randomly distributed and integrated with sensors, data processing units and communication modules in a self-organizing mode, but the existing sensor has poor overall heat dissipation effect, and is extremely easy to damage due to higher self heat when in long-time operation.

The whole radiating effect of current sensor is not good, when long-time operation, very easily because the higher situation that leads to the damage of self heat, current partial sensor increases the circular telegram fan unit for the heat dissipation is inside, but can cause the extra consumption of sensor like this, has shortened the life of sensor.

To this end, we propose a wireless acceleration sensor.

Disclosure of Invention

The utility model mainly solves the technical problems that the additional fan device in the sensor is increased in functional loss and poor in heat dissipation effect, and provides a wireless acceleration sensor.

In order to achieve the above purpose, the wireless acceleration sensor adopts the following technical scheme that the wireless acceleration sensor comprises a sensor housing, a top cover matched with an opening at the top of the sensor housing is clamped at the top of the sensor housing, a binding post is fixedly connected at the front end of the sensor housing, a main board device is arranged inside the sensor housing, a plurality of groups of heat dissipation plates which are in a shape like a Chinese character 'Hui' are arranged inside the sensor housing from top to bottom, two ends of each heat dissipation plate extend outwards and penetrate through two sides outside the sensor housing, and heat dissipation channels which are communicated with the inside of the heat dissipation plates are formed at two ends of each heat dissipation plate.

Preferably, the main board assembly is located the circuit board that corresponds inside the heating panel, and the equal fixedly connected with processor module in every circuit board top and inside sensor element, the equal fixedly connected with of inside of every heating panel two L shape butt joint pieces, circuit board's both ends joint is on corresponding two butt joint pieces.

Preferably, the top of every two the butt joint piece has all run through and has offered the butt joint hole, and the equal threaded connection in top both ends of circuit motherboard has first gim peg, and inside threaded connection with corresponding butt joint hole is fixed circuit motherboard at corresponding heating panel inside through first gim peg.

Preferably, each heat dissipation plate is a baffle made of an insulating material.

Preferably, the bottom fixedly connected with fixed establishment of sensor shell, fixed establishment include with the base of sensor shell bottom welded, the equal threaded connection in four corners in top of base has the second dead bolt.

Preferably, the base is a non-conductive rectangular baffle.

Advantageous effects

The utility model provides a wireless acceleration sensor. The beneficial effects are as follows:

(1) This wireless acceleration sensor, through being provided with the inside from the top down at the sensor housing one row of heating panel that runs through inside and outside the sensor housing, and every heating panel both sides all run through and have seted up the heat dissipation passageway, when outside has the cold wind to blow to the inside of heat dissipation passageway, the inside cold wind of impressing the heat dissipation passageway can take out the inside heat acceleration of sensor housing, and need not additionally to set up electric drive's heat dissipation subassembly on the sensor housing, reduce the electric energy consumption reinforcing equipment heat dissipation ability of sensor itself.

(2) This wireless acceleration sensor improves inner structure distribution in this scheme, lets inner structure distribution more reasonable, keeps the interval between the inside spare part simultaneously, causes collision damage to upper and lower adjacent spare part when avoiding the dismouting, improves sensor housing inner structure distribution simultaneously, lets inner structure distribution more reasonable, keeps the interval between the inside spare part simultaneously.

(3) According to the wireless acceleration sensor, the butt joint blocks are arranged in each heat radiation plate, and the butt joint holes are matched with the first fixing bolts on the corresponding circuit main boards, so that the main board components can be conveniently and quickly disassembled; in order to enhance the stability of the bottom of the sensor shell, a fixing device is arranged below the sensor shell, the sensor shell can be fixed on a corresponding baffle plate or a wall body through a second fixing bolt on the base, and the installation is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a split view of a wireless acceleration sensor of the present utility model;

FIG. 2 is a top view of the inside of the wireless acceleration sensor of the present utility model;

FIG. 3 is a side view of the wireless acceleration sensor of the present utility model;

fig. 4 is a front view of the wireless acceleration sensor of the present utility model.

Legend description:

1. a sensor housing; 2. a top cover; 3. binding posts; 4. a circuit motherboard; 5. a processor module; 6. an internal sensor element; 7. a first fixing bolt; 8. a base; 9. a second fixing bolt; 10. a butt joint block; 11. a butt joint hole; 12. a heat dissipation plate; 13. and a heat dissipation channel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: a wireless acceleration sensor is shown in fig. 1-4, wherein a sensor housing 1 is clamped at the top of the sensor housing 1, a top cover 2 matched with the top opening of the sensor housing 1 is connected to the top of the sensor housing 1 in a clamping mode, and a binding post 3 is fixedly connected to the front end of the sensor housing 1.

The inside mainboard device that is provided with of sensor housing 1, the inside from the top down of sensor housing 1 is provided with multiunit and is the heating panel 12 of "back" font, and the both ends of every heating panel 12 all outwards extend and run through the outside both sides of sensor housing 1, and the heat dissipation passageway 13 that communicates the inside of heating panel 12 has all been seted up at the both ends of every heating panel 12.

The mainboard subassembly is located the inside circuit board 4 of corresponding heating panel 12, and the equal fixedly connected with processor module 5 in every circuit board 4 top and inside sensor element 6, the equal fixedly connected with of inside of every heating panel 12 two L shape dock pieces 10, and the both ends joint of circuit board 4 is on corresponding two dock pieces 10, and wherein, the mainboard subassembly is current structure, does not make in this place repeatedly.

For the convenience with the mainboard subassembly in the unsettled installation of the inside of corresponding heating panel 12, as shown in fig. 2, all run through at the top of every two butt joint pieces 10 and offered butt joint hole 11, the equal threaded connection in top both ends of circuit board 4 has first gim peg 7, fix circuit board 4 inside corresponding heating panel 12 through first gim peg 7 and the inside threaded connection of corresponding butt joint hole 11, no sensor housing 1 internal circuit safety, every heating panel 12 in this scheme is the baffle of insulating material, avoid inside emergence of sensor housing 1 leakage conductance to lead to electric conduction.

As shown in fig. 2-4, in order to facilitate quick and stable installation of the sensor housing 1, in this embodiment, a fixing mechanism is fixedly connected to the bottom of the sensor housing 1, the fixing mechanism includes a base 8 welded to the bottom of the sensor housing 1, a non-conductive rectangular baffle is disposed on the base 8, and second fixing bolts 9 are screwed to four corners of the top of the base 8.

The working principle of the utility model is as follows: through being provided with a row of heating panel 12 that runs through inside and outside sensor housing 1 from the top down in sensor housing 1, and every heating panel 12 both sides all run through and have seted up heat dissipation channel 13, when outside has cold wind to blow to heat dissipation channel 13 inside, the inside cold wind of heat dissipation channel 13 can take out the inside heat acceleration of sensor housing 1, and need not additionally set up electric drive's heat dissipation subassembly on sensor housing 1, reduce the electric energy consumption reinforcing apparatus heat dissipation ability of sensor itself.

Improve inner structure distribution in this scheme, let inner structure distribution more reasonable, keep the interval between the inside spare part simultaneously, cause collision damage to upper and lower adjacent spare part when avoiding the dismouting, improve sensor housing 1 inner structure distribution simultaneously, let inner structure distribution more reasonable, keep the interval between the inside spare part simultaneously.

Meanwhile, each radiating plate 12 is internally provided with a butt joint block 10, and the butt joint holes 11 are matched with the first fixing bolts 7 on the corresponding circuit main board 4, so that the main board assembly can be conveniently and quickly disassembled.

In order to enhance the stability of the bottom of the sensor housing 1, a fixing device is arranged below the sensor housing 1, and the sensor housing 1 can be fixed on a corresponding baffle plate or a wall body through a second fixing bolt 9 on a base 8, so that the installation is convenient.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wireless acceleration sensor, includes sensor housing (1), the top joint of sensor housing (1) has top cap (2) with sensor housing (1) open-top looks adaptation, the front end fixedly connected with terminal (3), its characterized in that of sensor housing (1): the sensor is characterized in that a main board assembly is arranged inside the sensor housing (1), a plurality of groups of heat dissipation plates (12) which are in a shape of a Chinese character 'Hui' are arranged inside the sensor housing (1) from top to bottom, two ends of each heat dissipation plate (12) outwards extend and penetrate through two sides outside the sensor housing (1), and two ends of each heat dissipation plate (12) are provided with heat dissipation channels (13) which are communicated with the inside of the heat dissipation plate (12).

2. A wireless acceleration sensor according to claim 1, characterized in, that: the circuit board comprises a main board assembly, wherein the main board assembly is located in a circuit board (4) corresponding to the inside of a heat dissipation plate (12), a processor module (5) and an internal sensor element (6) are fixedly connected to the top of each circuit board (4), two L-shaped butt joint blocks (10) are fixedly connected to the inside of each heat dissipation plate (12), and two ends of the circuit board assembly (4) are clamped on the corresponding two butt joint blocks (10).

3. A wireless acceleration sensor according to claim 2, characterized in, that: every two the top of butt joint piece (10) has all run through and has offered butt joint hole (11), and the equal threaded connection in top both ends of circuit motherboard (4) has first gim peg (7), and inside threaded connection through first gim peg (7) and corresponding butt joint hole (11) is fixed circuit motherboard (4) at corresponding heating panel (12) inside.

4. A wireless acceleration sensor according to claim 3, characterized in, that: each radiating plate (12) is a baffle plate made of insulating materials.

5. A wireless acceleration sensor according to claim 1, characterized in, that: the bottom of sensor shell (1) fixedly connected with fixed establishment, fixed establishment include with sensor shell (1) bottom welded base (8), the equal threaded connection in four corners in top of base (8) has second gim peg (9).

6. A wireless acceleration sensor according to claim 5, characterized in, that: the base (8) is a non-conductive rectangular baffle.