CN209802392U

CN209802392U - sensor housing

Info

Publication number: CN209802392U
Application number: CN201920486620.9U
Authority: CN
Inventors: 崔启洲
Original assignee: Nanjing Logistics Electronic Technology Co Ltd
Current assignee: Nanjing Logistics Electronic Technology Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-17
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a sensor shell in the technical field of sensors, which comprises a shell, an end cover and a sensor body, wherein the four corners of the outer wall of the end cover are respectively provided with a second screw, the end cover is fixedly arranged at the front end of the shell through the second screw, the bottom of the inner cavity of the shell is provided with a radiator, the two sides of the radiator are respectively provided with a radiating fin, the top of the shell is provided with a vent, the two side walls of the inner cavity of the shell are respectively provided with an installation column, the inner wall of the installation column is provided with a positioning groove, the inside of the installation column is provided with a damping mechanism at the top and the bottom of the positioning groove, the four groups of damping mechanisms are symmetrically distributed at the top and the bottom of the two sides of the sensor body, the installation difficulty of the sensor body is reduced, the damping effect is good, the service life of the sensor is prolonged, the structure is simple, the design is novel, and the installation and the disassembly are convenient.

Description

Sensor housing

Technical Field

The utility model relates to a sensor technical field specifically is sensor housing.

Background

the sensor is a detection device, which is complex in kind, can sense the measured information, and can convert the sensed information into an electric signal or other information in a required form according to a certain rule for output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

At present, the sensor is generally installed in a corresponding shell and then fixed through the shell, but the existing shell has poor shockproof effect and poor heat dissipation performance.

Based on this, the utility model designs a sensor housing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation is effectual, reduces the high temperature that the sensor body produced because of long-time operation, simple structure, installation, easy dismounting's sensor housing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: sensor housing, including casing, end cover and sensor body, the outer wall four corners department of end cover all is equipped with two screws, the end cover passes through two fixed mounting of screw in the front end of casing, the radiator is installed to the inner chamber bottom of casing, the fin is all installed to the both sides of radiator, the top of casing is equipped with the vent, the inner chamber both sides wall of casing all is equipped with the erection column, the inner wall of erection column is opened there is the constant head tank, the inside top and the bottom that are located the constant head tank of erection column all are equipped with damper, four groups damper symmetric distribution is in sensor body's both sides top and bottom.

Preferably, the left side wall and the right side wall of the shell are welded with installation pieces, and the outer wall of each installation piece is provided with a first screw.

Preferably, the heat sink includes heat dissipation fins extending to the bottom of the case.

Preferably, damper includes centre gripping key, spring and guide post, the spacing groove that is linked together with the constant head tank has all been opened to the inner chamber top and the bottom of erection column, the inner chamber of spacing groove is fixed with the mounting panel, the guide post runs through in the inside of mounting panel, the top fixed connection of guide post is in the bottom of centre gripping key, the bottom of guide post is equipped with the stopper, the spring cup joints in the outside of guide post, and the both ends of spring are connected respectively between the top of the bottom of centre gripping key and mounting panel.

Preferably, an arc-shaped table is arranged at the front end of the top of the clamping key.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation damper in the casing has not only reduced the installation degree of difficulty of sensor body, can play the shock attenuation effect moreover, has reduced the injury that the sensor received because of vibrations, through radiator and fin, can dispel the heat to the sensor body, reduces the high temperature that the sensor body produced because of long-time operation, has prolonged the life of sensor body, simple structure, and novel in design installs, easy dismounting.

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 present invention;

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

Fig. 3 is a schematic view of the structure of the damping mechanism of the present invention.

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

The sensor comprises a shell 1, a mounting piece 101, a mounting piece 102, a first screw, a second screw, a heat radiator 5, a heat radiating fin 6, a vent 7, a mounting column 8, a positioning groove 9, a damping mechanism 10, a clamping key 11, a spring 12, a guide column 13, a limiting groove 14, a mounting plate 15 and a limiting block 16.

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. 1-3, the present invention provides a technical solution: sensor housing, including casing 1, end cover 2 and sensor body 3, the outer wall four corners department of end cover 2 all is equipped with two 4 screws, end cover 2 is convenient for install, dismantle through two 4 fixed mounting screws in the front end of casing 1, end cover 2 and casing 1 to sensor body 3 to in the casing 1 is maintained, radiator 5 is installed to the inner chamber bottom of casing 1, fin 6 is all installed to radiator 5's both sides, the top of casing 1 is equipped with vent 7, the inner chamber both sides wall of casing 1 all is equipped with erection column 8, the inner wall of erection column 8 is opened there is constant head tank 9, the inside top and the bottom that are located constant head tank 9 of erection column 8 all are equipped with damper 10, four groups damper 10 symmetric distribution is in sensor body 3's both sides top and bottom.

The sensor comprises a shell 1, a heat radiating fin 6, a mounting piece 101, a first screw 102, a second screw 102, a third screw 102, a fourth screw 102, a fifth screw 102, a sixth screw;

Wherein, the damping mechanism 10 comprises a clamping key 11, a spring 12 and a guide post 13, the top and the bottom of the inner cavity of the mounting post 8 are both provided with a limit groove 14 communicated with the positioning groove 9, an installation plate 15 is fixed in the inner cavity of the limit groove 14, the guide column 13 penetrates through the installation plate 15, the top end of the guide column 13 is fixedly connected to the bottom of the clamping key 11, the bottom end of the guide column 13 is provided with a limit block 16, the spring 12 is sleeved outside the guide column 13, and the two ends of the spring 12 are respectively connected between the bottom of the clamping key 11 and the top of the mounting plate 15, the front end of the top of the clamping key 11 is provided with an arc-shaped platform, when sensor body 3 entered into inside from the front end of casing 1, can be with easier the connecting between two sets of centre gripping keys 11 of sensor body through the arc platform, avoid centre gripping key 11 to cause the damage to sensor body 3.

One specific application of this embodiment is: the shell 1 is convenient to install in a suitable environment through the screws 102 on the installation sheet 101, the installation and the disassembly are convenient, when the sensor body 3 needs to be installed, the end cover 2 is disassembled, then the two ends of the sensor body 3 are inserted into the two groups of positioning grooves 9, because the damping mechanism 10 is arranged inside the installation column 8, when the sensor body 3 continuously enters the clamping key 11 in the damping mechanism 10, the clamping key 11 moves downwards to the limiting groove 14 so as to fixedly clamp the sensor body 3, the working stability of the sensor body 3 is ensured, and under the action of the spring 12, the sensor body 3 can play a damping effect when working, the damage of the sensor body 3 caused by vibration is reduced, the service life of the sensor body 3 is prolonged, and the radiator 5 and the radiating fins 6 are arranged inside the shell 1, the radiator 5 can be a fan, and can radiate the heat of the sensor body 3, so that the high temperature generated by the sensor body 3 due to long-time operation is reduced, and the service life of the sensor body 3 is prolonged.

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. Sensor housing, including casing (1), end cover (2) and sensor body (3), its characterized in that: the outer wall four corners department of end cover (2) all is equipped with screw two (4), end cover (2) are through screw two (4) fixed mounting in the front end of casing (1), radiator (5) are installed to the inner chamber bottom of casing (1), fin (6) are all installed to the both sides of radiator (5), the top of casing (1) is equipped with vent (7), the inner chamber both sides wall of casing (1) all is equipped with erection column (8), the inner wall of erection column (8) is opened there is constant head tank (9), the top and the bottom that the inside of erection column (8) is located constant head tank (9) all are equipped with damper (10), four groups damper (10) symmetric distribution is in the both sides top and the bottom of sensor body (3).

2. The sensor housing of claim 1, wherein: the left side wall and the right side wall of the shell (1) are welded with installation pieces (101), and first screws (102) are arranged on the outer wall of each installation piece (101).

3. The sensor housing of claim 1, wherein: the heat radiating fins (6) comprise heat radiating fins extending to the bottom of the shell (1).

4. The sensor housing of claim 1, wherein: damper (10) are including centre gripping key (11), spring (12) and guide post (13), spacing groove (14) that are linked together with constant head tank (9) have all been opened to the inner chamber top and the bottom of erection column (8), the inner chamber of spacing groove (14) is fixed with mounting panel (15), guide post (13) run through in the inside of mounting panel (15), the top fixed connection of guide post (13) is in the bottom of centre gripping key (11), the bottom of guide post (13) is equipped with stopper (16), spring (12) cup joint in the outside of guide post (13), and the both ends of spring (12) are connected respectively between the top of the bottom of centre gripping key (11) and mounting panel (15).

5. The sensor housing of claim 4, wherein: an arc-shaped table is arranged at the front end of the top of the clamping key (11).