CN217688784U

CN217688784U - Carbon monoxide sensor protector

Info

Publication number: CN217688784U
Application number: CN202122860151.2U
Authority: CN
Inventors: 王立伟
Original assignee: Firefly Genesis Tianjin Technology Co ltd
Current assignee: Firefly Genesis Tianjin Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-10-28
Anticipated expiration: 2031-11-19

Abstract

The application provides a carbon monoxide sensor protector belongs to sensor protection technical field. This carbon monoxide sensor protector includes sensor module and protective assembly, sensor module includes carbon monoxide sensor main part and pin, the pin set up in carbon monoxide sensor main part one side, protective assembly includes protecting crust, fixed block, elastic component, connecting plate, sleeve pipe, lag and joint spare, protecting crust top fretwork, the lag cover is located protecting crust fretwork side through setting up protecting crust, lag and joint spare, protects carbon monoxide sensor main part effectively, avoids the moisture to corrode, through setting up fixed block, elastic component, connecting plate and sleeve pipe, has protected the pin effectively, avoids exposing the condition that is influenced by the moisture outside at the use pin, has avoided the influence of moisture to the normal work of sensor in the humid environment through this protector to a great extent.

Description

Carbon monoxide sensor protector

Technical Field

The application relates to a sensor protection field particularly, relates to a carbon monoxide sensor protector.

Background

Carbon monoxide sensor belongs to chemical sensors. The chemical sensor is mainly composed of two parts: a conduction or conversion system.

Most carbon monoxide sensors in the existing market are directly exposed and installed when being installed, some effective protection measures are lacked, especially, the protection of pins is lacked more, the protection is caused to be easily affected by moisture under the humid environment, the normal work is difficult to realize, and certain potential safety hazards exist.

How to invent a carbon monoxide sensor protection device to improve the problems becomes a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, the application provides a carbon monoxide sensor protector, aims at improving traditional carbon monoxide sensor and lacks effective protection, is influenced its problem of normal work by the moisture easily.

The embodiment of the application provides a carbon monoxide sensor protector includes sensor subassembly and protection component.

The sensor assembly comprises a carbon monoxide sensor body and a pin, wherein the pin is arranged on one side of the carbon monoxide sensor body.

The protection component comprises a protection shell, a fixed block, an elastic piece, a connecting plate, a sleeve, a protection sleeve and a clamping piece, wherein the top of the protection shell is hollowed out, the fixed block is arranged in the protection shell, the elastic piece is arranged between the protection shell and the fixed block, the elastic piece is provided with two pieces, the connecting plate is arranged between the two pieces, the sleeve is arranged in the connecting plate in a penetrating manner, one end of the sleeve slides to penetrate through the bottom of the protection shell, the carbon monoxide sensor main body is inserted in the protection shell, the pins are inserted in the sleeve, the protection sleeve is sleeved on the hollowed-out side of the protection shell, and the clamping piece is arranged between the protection shell and the protection sleeve.

In the above-mentioned realization in-process, through setting up protecting crust, lag and joint spare, protect carbon monoxide sensor main part effectively, avoid the moisture to corrode, through setting up fixed block, elastic component, connecting plate and sleeve pipe, protected the pin effectively, avoid exposing the condition that is influenced by the moisture outside the use pin, avoided the influence of moisture to the normal work of sensor in the humid environment to a great extent through this protector.

In a specific embodiment, the elastic member includes a fixing shaft and a spring, the fixing shaft is fixedly connected between the protective shell and the fixing block, and the spring is sleeved outside the fixing shaft.

In a specific embodiment, a sleeve ring is arranged at the end part of the connecting plate, the sleeve ring is sleeved on the surface of the fixed shaft in a sliding mode, and the spring is located between the sleeve ring and the fixed block.

In the implementation process, the lantern ring is arranged to slide on the fixed shaft, so that the elasticity of the spring can be utilized, and the connecting plate can have a certain reverse pushing effect after receiving external force.

In a specific implementation scheme, the clamping member includes an elastic plate and a clamping block, the clamping block is fixedly connected to the outer side of the protective shell, the elastic plate is arranged on one side of the protective sleeve, and the elastic plate and the clamping block are clamped together.

In a specific embodiment, a clamping groove is formed in one side of the elastic plate, and the clamping block is matched with the clamping groove.

In the above-mentioned realization process, through seting up the draw-in groove, when sheatheeing in the lag, the elastic plate receives the fixture block and blocks crooked certain degree after, in the fixture block card advances the draw-in groove, and then couples together protecting crust and lag.

In a specific embodiment, a rubber sleeve is arranged in the sleeve, and the rubber sleeve is attached to the pin.

In the implementation process, the rubber sleeve is arranged, so that the sealing performance between the pin and the sleeve is improved on one hand, and the abrasion to the pin is reduced on the other hand.

In a specific embodiment, a rubber pad is arranged at the top inside the protective sleeve, and the rubber pad abuts against the top of the carbon monoxide sensor main body.

In the implementation process, the rubber pad is arranged, so that the firmness of fixing the carbon monoxide sensor main body is improved.

In a specific embodiment, the protective sleeve is embedded with a transparent plate, and the transparent plate corresponds to the display panel of the carbon monoxide sensor main body.

In the implementation process, the transparent plate is arranged, and data displayed by the display panel of the carbon monoxide sensor main body is observed on the surface.

In a specific embodiment, a mounting plate is arranged on the outer side of the protective shell, and the mounting plate is provided with a through hole.

In the implementation process, the installation of the sensor is facilitated by arranging the installation plate and arranging the through hole.

In a particular embodiment, the sleeve and the web are of a one-piece design.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a carbon monoxide sensor protection device provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a shield assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a protective cover according to an embodiment of the present application;

fig. 4 is an enlarged schematic structural diagram of a according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a transparent plate provided in an embodiment of the present application.

In the figure: 100-a sensor assembly; 110-a carbon monoxide sensor body; 120-pin; 200-a guard assembly; 210-a protective shell; 211-a mounting plate; 220-fixed block; 230-an elastic member; 231-a fixed shaft; 232-a spring; 240-connecting plate; 241-a collar; 250-a cannula; 260-a rubber sleeve; 270-a protective jacket; 271-rubber pad; 272-a transparent plate; 280-a clamping piece; 281-elastic plate; 2811-card slot; 282-cartridge.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-5, the present application provides a carbon monoxide sensor protection device including a sensor assembly 100 and a protection assembly 200.

Referring to fig. 1 and 2, the sensor assembly 100 includes a carbon monoxide sensor body 110 and a pin 120, and the pin 120 is disposed on one side of the carbon monoxide sensor body 110.

Referring to fig. 1, 2, 3 and 5, the protection assembly 200 includes a protection shell 210, a fixing block 220, an elastic member 230, a connecting plate 240, a sleeve 250, a protective sleeve 270 and a clip member 280, the top of the protection shell 210 is hollow, the fixing block 220 is disposed in the protection shell 210, the fixing block 220 is integrally formed on the protection shell 210, the elastic member 230 is disposed between the protection shell 210 and the fixing block 220, the elastic member 230 is disposed between the two elastic members 230, the connecting plate 240 is disposed between the two elastic members 230, the sleeve 250 is disposed in the connecting plate 240 in a penetrating manner, the sleeve 250 and the connecting plate 240 are integrally designed, one end of the sleeve 250 slidably penetrates the bottom of the protection shell 210, the carbon monoxide sensor body 110 is inserted into the protection shell 210, and pin 120 inserts and locates in sleeve pipe 250, specifically, be provided with rubber sleeve 260 in the sleeve pipe 250, rubber sleeve 260 laminating pin 120, through setting up rubber sleeve 260, on the one hand increase the leakproofness between pin 120 and the sleeve pipe 250, on the other hand reduce the wearing and tearing to pin 120, the hollowed-out side of protecting sheathing 210 is located to the lag 270 cover, joint spare 280 sets up between protecting sheathing 210 and lag 270, it needs to explain, the top is provided with rubber pad 271 in the lag 270, lag 270 bonds and has rubber pad 271, rubber pad 271 butt is in carbon monoxide sensor main part 110 top, through setting up rubber pad 271, be favorable to increasing the fixed fastness to carbon monoxide sensor main part 110.

In some embodiments, the protective cover 270 is embedded with a transparent plate 272, the transparent plate 272 corresponds to the display panel of the carbon monoxide sensor main body 110, and data displayed on the display panel of the carbon monoxide sensor main body 110 is observed through the transparent plate 272.

In some embodiments, the outer side of the protective shell 210 is provided with a mounting plate 211, the mounting plate 211 is provided with a through hole, and the mounting of the sensor is facilitated by the arrangement of the mounting plate 211 and the through hole.

In this embodiment, the elastic element 230 includes a fixing shaft 231 and a spring 232, the fixing shaft 231 is fixedly connected between the protective shell 210 and the fixing block 220, the fixing shaft 231 is bolted or welded to the protective shell 210 and the fixing block 220, the spring 232 is sleeved outside the fixing shaft 231, it should be noted that, the end of the connecting plate 240 is provided with a lantern ring 241, the connecting plate 240 is integrally formed with the lantern ring 241, the lantern ring 241 is slidably sleeved on the surface of the fixing shaft 231, the spring 232 is located between the lantern ring 241 and the fixing block 220, and the lantern ring 241 is slidably arranged on the fixing shaft 231, so that the elasticity of the spring 232 can be utilized, and the connecting plate 240 can have a certain reverse pushing effect when receiving an external force.

Referring to fig. 3 and 4, the clamping element 280 includes an elastic plate 281 and a clamping block 282, the clamping block 282 is fixedly connected to the outer side of the protective shell 210, the clamping block 282 is fixedly connected to the protective shell 210, the clamping block 282 is integrally formed on the protective shell 210, the elastic plate 281 is disposed on one side of the protective shell 270, the elastic plate 281 is integrally formed on the protective shell 270, the elastic plate 281 and the clamping block 282 are clamped, specifically, a clamping groove 2811 is formed on one side of the elastic plate 281, the clamping block 282 is adapted to the clamping groove 2811, when the protective shell 270 is sleeved, the elastic plate 281 is blocked by the clamping block 282 to bend to a certain extent, the clamping block 282 is clamped into the clamping groove 2811, and the protective shell 210 is connected to the protective shell 270.

The working principle of the carbon monoxide sensor protection device is as follows: during the use, insert carbon monoxide sensor main part 110 and establish in protecting crust 210, and make pin 120 pass sleeve pipe 250, sleeve pipe 250 receives the extrusion earlier when installing this sensor, sleeve pipe 250 promotes connecting plate 240 and removes, connecting plate 240 drives lantern ring 241 and slides on fixed axle 231, lantern ring 241 extrudes spring 232, sleeve pipe 250 partly withdraws in protecting crust 210, expose pin 120 and carry out external connection, give lantern ring 241 reaction force under spring 232 elastic action, make sleeve pipe 250 tip support tightly at the position that pin 120 connects at last, thereby with exposed pin 120 fully protected, avoid moisture to corrode, the influence of moisture to the normal work of sensor in the humid environment has been avoided to a great extent through this protector.

It should be noted that the specific model specifications of the carbon monoxide sensor body 110 and the pin 120 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the carbon monoxide sensor body 110 and the pin 120 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A carbon monoxide sensor protection device is characterized by comprising

A sensor assembly (100), the sensor assembly (100) comprising a carbon monoxide sensor body (110) and a pin (120), the pin (120) being disposed on one side of the carbon monoxide sensor body (110);

the carbon monoxide sensor comprises a protection assembly (200), wherein the protection assembly (200) comprises a protection shell (210), a fixing block (220), an elastic piece (230), a connecting plate (240), a sleeve (250), a protection sleeve (270) and a clamping piece (280), the top of the protection shell (210) is hollow, the fixing block (220) is arranged in the protection shell (210), the elastic piece (230) is arranged between the protection shell (210) and the fixing block (220), the elastic piece (230) is provided with two pieces, the connecting plate (240) is arranged between the two elastic pieces (230), the sleeve (250) is arranged in the connecting plate (240) in a penetrating manner, one end of the sleeve (250) is arranged at the bottom of the protection shell (210) in a sliding manner, the carbon monoxide sensor main body (110) is inserted in the protection shell (210), the pin (120) is inserted in the sleeve (250), the protection sleeve (270) is sleeved on the hollow side of the protection shell (210), and the clamping piece (280) is arranged between the protection shell (210) and the protection sleeve (270).

2. The carbon monoxide sensor protection device according to claim 1, wherein the elastic member (230) comprises a fixing shaft (231) and a spring (232), the fixing shaft (231) is fixedly connected between the protection shell (210) and the fixing block (220), and the spring (232) is sleeved outside the fixing shaft (231).

3. A carbon monoxide sensor guard according to claim 2, wherein a collar (241) is provided at the end of the connecting plate (240), the collar (241) is slidably sleeved on the surface of the fixed shaft (231), and the spring (232) is located between the collar (241) and the fixed block (220).

4. The carbon monoxide sensor protection device as claimed in claim 1, wherein the latch member (280) comprises a resilient plate (281) and a latch (282), the latch (282) is fixedly connected to the outside of the protection housing (210), the resilient plate (281) is disposed on one side of the protection cover (270), and the resilient plate (281) and the latch (282) are latched to each other.

5. The carbon monoxide sensor protection device as claimed in claim 4, wherein a locking groove (2811) is formed on one side of the elastic plate (281), and the locking block (282) is matched with the locking groove (2811).

6. A carbon monoxide sensor protector according to claim 1, wherein a rubber sleeve (260) is arranged inside the sleeve (250), and the rubber sleeve (260) is attached to the pin (120).

7. A carbon monoxide sensor protection device according to claim 1, wherein a rubber pad (271) is arranged on the inner top of the protection cover (270), and the rubber pad (271) abuts against the top of the carbon monoxide sensor body (110).

8. A carbon monoxide sensor protection device according to claim 1, wherein a transparent plate (272) is embedded in the protection cover (270), and the transparent plate (272) corresponds to the display panel of the carbon monoxide sensor main body (110).

9. The carbon monoxide sensor protection device according to claim 1, wherein a mounting plate (211) is arranged outside the protection shell (210), and the mounting plate (211) is provided with a through hole.

10. A carbon monoxide sensor guard according to claim 1, wherein the sleeve (250) and the connecting plate (240) are of a one-piece design.