Waterproof electronic sensor shell

Abstract

The utility model discloses a waterproof electronic sensor housing, and relates to the technical field of electronic sensors. The electronic sensor comprises a lower shell and an upper shell, an electronic sensor installation assembly is arranged in the lower shell and used for installing an electronic sensor, a wire sealing assembly is arranged at the position of a wire hole of the lower shell, a sealing ring is arranged between the lower shell and the upper shell, an elastic assembly is arranged in the sealing ring, and the elastic assembly is used for sealing the wire hole of the lower shell. And bolts are arranged in the lower shell, the upper shell and the elastic assembly. According to the utility model, the electronic sensor is fixedly mounted on the electronic sensor mounting assembly through the fixing piece, the sealing ring, the elastic assembly and the upper shell are fixedly mounted at the top end of the lower shell through the bolts, the lower shell and the upper shell are fixedly sealed through the sealing ring and the elastic assembly, and the elastic assembly provides a buffering effect; the external impact force can be effectively absorbed, and the electronic sensors in the lower shell and the upper shell are protected.

Description

Technical Field

[0001] This utility model relates to the field of electronic sensor technology, specifically to a waterproof electronic sensor housing. Background Technology

[0002] In the field of electronic devices, the waterproof performance of electronic sensor housings is crucial, especially when used in humid, rainy, or underwater environments. Existing electronic sensor housings typically employ a two-shell structure, secured with bolts, and a sealing strip is pressed between the upper and lower shells to achieve waterproofing.

[0003] When the casing is subjected to external impact, the existing upper and lower casing structure cannot effectively buffer the impact, which can easily lead to casing deformation or damage. Once the casing is damaged, the sealing performance of the sealing strip will be affected, which will lead to the failure of the waterproof function. If the impact is allowed to enter, it will damage the electronic sensors inside the casing.

[0004] Therefore, a waterproof electronic sensor housing is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a waterproof electronic sensor housing in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A waterproof electronic sensor housing includes a lower housing and an upper housing. An electronic sensor mounting assembly is disposed inside the lower housing for mounting the electronic sensor. A wire sealing assembly is disposed at the wire hole of the lower housing. A sealing ring is disposed between the lower housing and the upper housing. An elastic component is disposed inside the sealing ring. Bolts are disposed inside the lower housing, the upper housing, and the elastic component for fixing and sealing the lower housing and the upper housing.

[0008] Furthermore, a drainage groove is provided on the top surface of the lower housing, and a sloping curb is provided at the edge of the lower housing to assist in the drainage of external water.

[0009] Furthermore, the wire sealing assembly includes an elastic silicone tube fixedly installed on the end face of the wire hole in the lower housing, and an annular groove is formed on the surface of the elastic silicone tube. An annular spring is placed in the annular groove so that the inner wall of the elastic silicone tube can be tightly fitted with the wire of the electronic sensor under the elastic force of the annular spring.

[0010] Furthermore, the sealing ring has a U-shaped cross-section, and the sidewalls of the sealing ring are made of elastic rubber while its end face is made of hard rubber.

[0011] Furthermore, the elastic component includes a U-shaped spring plate disposed inside the sealing ring. The top and bottom surfaces of the U-shaped spring plate are respectively provided with through holes. A convex ring is fixedly installed on the inner wall of the U-shaped spring plate at the through hole. A return spring is sleeved on the surface of the convex ring. The two ends of the return spring are fixedly connected to the inner wall of the U-shaped spring plate and are connected to the through hole by bolts.

[0012] Furthermore, the electronic sensor mounting assembly includes a threaded rod fixedly mounted on the inner walls of the front and rear sides of the lower housing, and an internal threaded sleeve is threaded onto the top end of the threaded rod. A side plate is rotatably mounted on the end of the internal threaded sleeve. A telescopic rod is fixedly mounted on the opposite surface of the side plate and the lower housing. A mounting base is fixedly mounted on the surface of the side plate so that the electronic sensor is fixedly mounted on the mounting base via a fastener.

[0013] The beneficial effects of this utility model are as follows:

[0014] The electronic sensor is fixedly mounted to the electronic sensor mounting assembly using fasteners. Bolts are used to fix the sealing ring, elastic component, and upper housing to the top of the lower housing. The lower housing and upper housing are fixed and sealed by the sealing ring and elastic component. The elastic component provides a buffering effect, which can effectively absorb external impact force and protect the electronic sensor inside the lower housing and upper housing. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a front view of the present invention;

[0017] Figure 3 This is a front sectional view of the present invention;

[0018] Figure 4 This is a schematic diagram of the lower shell of this utility model;

[0019] Figure 5 This is the utility model Figure 3 Enlarged view of part A;

[0020] Figure 6 This is a schematic diagram of the elastic component of this utility model;

[0021] Reference numerals: 1. Lower housing; 11. Drainage groove; 12. Sloping sill; 2. Electronic sensor mounting assembly; 201. Threaded rod; 202. Internally threaded sleeve rod; 203. Telescopic rod; 204. Side plate; 205. Mounting base; 3. Wire sealing assembly; 301. Elastic silicone tube; 302. Annular groove; 303. Annular spring; 4. Upper housing; 5. Sealing ring; 6. Elastic assembly; 601. U-shaped spring plate; 602. Through hole; 603. Raised ring; 604. Return spring; 7. Bolt. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figures 1 to 6As shown, a waterproof electronic sensor housing includes a lower housing 1 and an upper housing 4. An electronic sensor mounting assembly 2 is disposed inside the lower housing 1 for mounting the electronic sensor. A wire sealing assembly 3 is disposed at the wire hole of the lower housing 1. A sealing ring 5 is disposed between the lower housing 1 and the upper housing 4, and an elastic component 6 is disposed within the sealing ring 5. Bolts 7 are disposed within the lower housing 1, the upper housing 4, and the elastic component 6 for fixing and sealing the lower housing 1 and the upper housing 4. More specifically, during the installation of the electronic sensor, the electronic sensor is fixedly mounted to the electronic sensor mounting assembly 2 using fasteners. The sealing ring 5, the elastic component 6, and the upper housing 4 are fixedly mounted to the top of the lower housing 1 using bolts 7. The lower housing 1 and the upper housing 4 are fixedly sealed by the sealing ring 5 and the elastic component 6. The elastic component 6 provides a buffering effect, effectively absorbing external impact forces and protecting the electronic sensor inside the lower housing 1 and the upper housing 4.

[0027] A drainage groove 11 is provided on the top surface of the lower housing 1, and a sloping curb 12 is provided at the edge of the lower housing 1. The drainage groove 11 and the sloping curb 12 are used to assist in the drainage of external water. More specifically, the design of the drainage groove 11 and the sloping curb 12 helps to guide and drain water that may seep into the housing, prevent water accumulation, and thus improve the waterproof performance of the housing.

[0028] The wire sealing assembly 3 includes an elastic silicone tube 301 fixedly installed on the end face of the wire hole in the lower housing 1. An annular groove 302 is formed on the surface of the elastic silicone tube 301, and an annular spring 303 is placed inside the annular groove 302. The spring force of the annular spring 303 helps to ensure a tight seal between the inner wall of the elastic silicone tube 301 and the wire of the electronic sensor. More specifically, by fitting the elastic silicone tube 301 onto the wire of the electronic sensor, the spring force of the annular spring 303 ensures a tight seal between the inner wall of the elastic silicone tube 301 and the wire, guaranteeing a seal when the wire passes through the wire hole and preventing moisture from entering the housing through the wire hole.

[0029] The sealing ring 5 has a U-shaped cross-section, and its sidewalls are made of elastic rubber while its end face is made of hard rubber. More specifically, the U-shaped sealing ring 5 ensures the sealing between the lower housing 1 and the upper housing 4, improving their stability and wear resistance.

[0030] The elastic component 6 includes a U-shaped spring plate 601 disposed inside the sealing ring 5. Through holes 602 are correspondingly formed on the top and bottom surfaces of the U-shaped spring plate 601. A convex ring 603 is fixedly installed on the inner wall of the U-shaped spring plate 601 at the through hole 602. A return spring 604 is sleeved on the surface of the convex ring 603. Both ends of the return spring 604 are fixedly connected to the inner wall of the U-shaped spring plate 601, and bolts 7 are inserted into the through hole 602. More specifically, the two ends of the return spring 604 are fixedly connected to the inner wall of the U-shaped spring plate 601. The through hole 602 and the return spring 604 provide a buffering effect, effectively absorbing external impact forces and protecting the lower housing 1, the upper housing 4, and their internal electronic sensors.

[0031] The electronic sensor mounting assembly 2 includes a threaded rod 201 fixedly mounted on the inner walls of the front and rear sides of the lower housing 1. An internally threaded sleeve 202 is threaded onto the top end of the threaded rod 201. A side plate 204 is rotatably mounted on the end of the internally threaded sleeve 202. A telescopic rod 203 is fixedly mounted on the opposite surface of the side plate 204 and the lower housing 1. A mounting base 205 is fixedly mounted on the surface of the side plate 204, allowing the electronic sensor to be fixedly mounted on the mounting base 205 via fasteners. More specifically, by rotating the threaded rod 201, the position of the side plate 204 can be adjusted through the cooperation between the threaded rod 201 and the internally threaded sleeve 202, thereby accommodating electronic sensors of different sizes. The telescopic rod 203 provides stability, and the mounting base 205 is used to fix the electronic sensor, ensuring stable installation of the sensor within the housing.

[0032] In summary: When installing the electronic sensor, the electronic sensor is fixedly installed onto the electronic sensor mounting assembly 2 using fasteners. The sealing ring 5, elastic component 6, and upper housing 4 are fixedly installed on the top of the lower housing 1 using bolts 7. The lower housing 1 and upper housing 4 are fixed and sealed together by the sealing ring 5 and elastic component 6. The elastic component 6 provides a buffering effect, which can effectively absorb external impact forces and protect the electronic sensor inside the lower housing 1 and upper housing 4.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof electronic sensor housing, characterized in that, The device includes a lower housing (1) and an upper housing (4). An electronic sensor mounting assembly (2) is provided inside the lower housing (1) for mounting the electronic sensor. A wire sealing assembly (3) is provided at the wire hole of the lower housing (1). A sealing ring (5) is provided between the lower housing (1) and the upper housing (4). An elastic component (6) is provided inside the sealing ring (5). Bolts (7) are provided inside the lower housing (1), the upper housing (4) and the elastic component (6) for fixing and sealing the lower housing (1) and the upper housing (4).

2. The waterproof electronic sensor housing according to claim 1, characterized in that, The top surface of the lower housing (1) is provided with a drainage groove (11), and the edge of the lower housing (1) is provided with a sloping sill (12), which assists in the drainage of external water through the drainage groove (11) and the sloping sill (12).

3. The waterproof electronic sensor housing according to claim 1, characterized in that, The wire sealing assembly (3) includes an elastic silicone tube (301) fixedly installed on the end face of the wire hole of the lower housing (1), and an annular groove (302) is provided on the surface of the elastic silicone tube (301). An annular spring (303) is placed in the annular groove (302) to assist the inner wall of the elastic silicone tube (301) to fit tightly with the wire of the electronic sensor under the elastic force of the annular spring (303).

4. The waterproof electronic sensor housing according to claim 1, characterized in that, The sealing ring (5) has a U-shaped cross-section, and the sidewalls of the sealing ring (5) are made of elastic rubber while its end face is made of hard rubber.

5. A waterproof electronic sensor housing according to claim 1, characterized in that, The elastic component (6) includes a U-shaped spring plate (601) disposed inside the sealing ring (5). The top and bottom surfaces of the U-shaped spring plate (601) are respectively provided with through holes (602). A convex ring (603) is fixedly installed on the inner wall of the U-shaped spring plate (601) at the through hole (602). A return spring (604) is sleeved on the surface of the convex ring (603). The two ends of the return spring (604) are respectively fixedly connected to the inner wall of the U-shaped spring plate (601), and the bolt (7) is inserted into the through hole (602).

6. A waterproof electronic sensor housing according to claim 1, characterized in that, The electronic sensor mounting assembly (2) includes a threaded rod (201) fixedly mounted on the inner walls of the front and rear sides of the lower housing (1), and an internal threaded sleeve rod (202) is threadedly fitted at the top end of the threaded rod (201). A side plate (204) is rotatably mounted at the end of the internal threaded sleeve rod (202). A telescopic rod (203) is fixedly mounted on the opposite surface of the side plate (204) and the lower housing (1). A mounting base (205) is fixedly mounted on the surface of the side plate (204) so ​​that the electronic sensor is fixedly mounted on the mounting base (205) by a fastener.

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