Waterproof packaging shell

Abstract

The utility model discloses a waterproof packaging shell, which relates to the technical field of packaging shells and comprises a shell body, a sealing groove is arranged above the shell body, a shell cover is arranged above the shell body, a sealing ring is fixedly connected below the shell cover, the inner bottom wall of the shell body is fixedly connected with two mutually symmetrical mounting seats, and the mounting seats are fixedly connected with the sealing groove. Mounting holes are formed in the two mounting seats, a groove body is formed in the inner bottom wall of the shell, a cavity is formed in the inner wall of the groove body, and an auxiliary positioning assembly is arranged on the inner wall of the groove body. By arranging the shell, the shell cover and the sealing ring, the sealing performance of the shell is improved, and water or dust is prevented from permeating into the shell; and the auxiliary positioning assembly is arranged, so that the electronic component can be conveniently installed in the shell, and the stability of the electronic component is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging shells, and particularly relates to a waterproof packaging shell. Background Art

[0002] A packaging shell is used for installing, fixing and protecting electronic components. The primary function of the packaging shell is to protect the chip from physical and chemical damages. Through packaging, the chip can be isolated from the external environment to prevent mechanical pressure, temperature, humidity, chemical corrosion, etc. from damaging it. This protection is very important for extending the service life of electronic devices.

[0003] At present, the packaging shell does not have a waterproof function during use, which easily allows moisture to penetrate into the interior of the packaging shell, resulting in component damage. Secondly, the existing packaging shell is not conducive to the installation and maintenance of electronic components during use, and it is very inconvenient to use. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a waterproof packaging shell. By setting a shell, a shell cover and a sealing ring, the sealing performance of the shell is improved to prevent moisture or dust from penetrating into the interior of the shell; an auxiliary positioning component is provided to facilitate the installation of electronic components inside the shell and improve the stability of the electronic components.

[0005] The utility model also provides a waterproof packaging shell with the above features, including: a shell, a sealing groove is arranged above the shell, a shell cover is arranged above the shell, a sealing ring is fixedly connected below the shell cover, two symmetrically arranged mounting seats are fixedly connected to the inner bottom wall of the shell, mounting holes are arranged on both mounting seats, a groove body is arranged on the inner bottom wall of the shell, a cavity is arranged on the inner wall of the groove body, and an auxiliary positioning component is arranged on the inner wall of the groove body;

[0006] The auxiliary positioning component includes a slider slidably connected to the inner wall of the groove body, a positioning plate is fixedly connected above the slider, a guide rod is fixedly connected to one side of the slider, a slide plate is fixedly connected to one end of the guide rod passing through the cavity, a spring is fixedly connected to one end of the slide plate away from the guide rod, and the spring is fixedly connected to the inner wall of the cavity.

[0007] According to the waterproof packaging shell, the number of the groove bodies is four, and the four groove bodies are symmetrically distributed.

[0008] According to the waterproof packaging shell, the inner wall of the positioning plate is arc-shaped, and an anti-slip pad is arranged on the inner wall of the positioning plate.

[0009] According to the waterproof packaging shell, the sealing ring is adapted to the inner wall of the sealing groove, and the sealing ring is slidably connected to the sealing groove.

[0010] According to the waterproof encapsulation housing described above, four symmetrically arranged fixing bolts are threadedly connected above the housing cover, and the four fixing bolts penetrate through the housing cover and are threadedly connected to the upper end of the housing.

[0011] According to the waterproof encapsulation housing described above, gaskets are provided at the four corners of the bottom wall of the housing and the four corners of the upper end of the housing cover, and the gaskets are made of a rubber material.

[0012] According to the waterproof encapsulation housing described above, a waterproof film is attached to the outer side wall of the housing and the surface of the housing cover.

[0013] The present utility model has the following beneficial effects:

[0014] 1. In the present utility model, the sealing groove on the housing is slidably connected to the sealing ring of the housing cover, which is convenient for improving the sealing effect of the housing and effectively preventing water penetration.

[0015] 2. In the present utility model, by providing the mounting seat and the auxiliary positioning assembly, it is beneficial to install the electronic components inside the housing and ensure the stability of the electronic components.

[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present utility model in conjunction with the drawings and embodiments;

[0018] Figure 1 It is a perspective view of the split state of the upper perspective of a waterproof encapsulation housing of the present utility model;

[0019] Figure 2 It is a perspective view of the split state of the lower perspective of a waterproof encapsulation housing of the present utility model;

[0020] Figure 3 It is a perspective view of the top view of the housing of a waterproof encapsulation housing of the present utility model;

[0021] Figure 4 It is a structural diagram of the bottom of the housing of a waterproof encapsulation housing of the present utility model.

[0022] Legend Explanation:

[0023] 1. Housing; 2. Sealing groove; 3. Housing cover; 4. Sealing ring; 5. Mounting seat; 6. Mounting hole; 7. Groove body; 8. Cavity; 9. Auxiliary positioning assembly; 901. Slide block; 902. Positioning plate; 903. Guide rod; 904. Slide plate; 905. Spring; 301. Fixing bolt; 10. Gasket. Detailed implementation manners

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0025] Referring to Figures 1-4 , an embodiment of the present utility model provides a waterproof encapsulation housing, which includes: a housing 1, a waterproof film is attached to the outer side wall of the housing 1 and the surface of the housing cover 3. Gaskets 10 are provided at the four corners of the bottom wall of the housing 1 and the upper four corners of the housing cover 3, and the gasket 10 is made of a rubber material. A sealing groove 2 is provided above the housing 1. A housing cover 3 is provided above the housing 1. Four symmetrically arranged fixing bolts 301 are threadedly connected above the housing cover 3. The four fixing bolts 301 penetrate through the housing cover 3 and are threadedly connected to the upper end of the housing 1. A sealing ring 4 is fixedly connected below the housing cover 3. The sealing ring 4 is adapted to the inner wall of the sealing groove 2, and the sealing ring 4 is slidably connected to the sealing groove 2. Two symmetrically arranged mounting seats 5 are fixedly connected to the inner bottom wall of the housing 1. Mounting holes 6 are provided on both of the two mounting seats 5. A groove body 7 is provided on the inner bottom wall of the housing 1. The number of the groove bodies 7 is four, and the four groove bodies 7 are symmetrically distributed. A cavity 8 is provided on the inner wall of the groove body 7. An auxiliary positioning component 9 is provided on the inner wall of the groove body 7;

[0026] The auxiliary positioning component 9 includes a slider 901 slidably connected to the inner wall of the groove body 7. A positioning plate 902 is fixedly connected above the slider 901. The inner wall of the positioning plate 902 is arc-shaped, and an anti-slip pad is provided on the inner wall of the positioning plate 902. A guide rod 903 is fixedly connected to one side of the slider 901. One end of the guide rod 903 penetrating through the cavity 8 is fixedly connected to a sliding plate 904. A spring 905 is fixedly connected to the end of the sliding plate 904 away from the guide rod 903. The end of the spring 905 away from the sliding plate 904 is fixedly connected to the inner wall of the cavity 8. By providing the housing 1, the housing cover 3 and the sealing ring 4, the sealing performance of the housing 1 is improved, avoiding moisture or dust from penetrating into the interior of the housing 1; the auxiliary positioning component 9 is provided, which is beneficial to the installation of electronic components inside the housing 1 and improves the stability of the electronic components.

[0027] Working principle: When in use, the electronic component is installed inside the housing 1 through the mounting holes 6 on the mounting base 5. When facing electronic components of different sizes, the slider 901 slides in the groove body 7, and at the same time, the guide rod 903 pushes the slide plate 904 to move inside the cavity 8. The electronic component is assisted to be positioned at the center inside the housing 1 through the deformation force of the spring 905, thereby improving the installation accuracy of the electronic component and enhancing the stability of the electronic component. After the installation is completed, the sealing ring 4 under the housing cover 3 is connected to the sealing groove 2 on the housing 1, thereby improving the sealing performance between the housing cover 3 and the housing 1 and preventing moisture penetration. In addition, the electronic component in the text is an electronic board.

[0028] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A waterproof packaging shell, comprising: A shell (1), characterized in that a sealing groove (2) is provided on the upper part of the shell (1), a shell cover (3) is provided on the upper part of the shell (1), a sealing ring (4) is fixedly connected to the lower part of the shell cover (3), two mutually symmetrical mounting seats (5) are fixedly connected to the inner bottom wall of the shell (1), and mounting holes (6) are provided on both mounting seats (5), a groove body (7) is provided on the inner bottom wall of the shell (1), a cavity (8) is provided on the inner wall of the groove body (7), and an auxiliary positioning component (9) is provided on the inner wall of the groove body (7); The auxiliary positioning assembly (9) comprises a slider (901) slidably connected to the inner wall of the groove body (7), a positioning plate (902) is fixedly connected to the top of the slider (901), a guide rod (903) is fixedly connected to one side of the slider (901), one end of the guide rod (903) passing through the cavity (8) is fixedly connected to a slide plate (904), one end of the slide plate (904) away from the guide rod (903) is fixedly connected to a spring (905), and one end of the spring (905) away from the slide plate (904) is fixedly connected to the inner wall of the cavity (8).

2. A waterproof packaging shell according to claim 1, characterized in that: There are four trough bodies (7), and the four trough bodies (7) are symmetrically distributed.

3. The waterproof packaging shell according to claim 1, characterized in that: The inner wall of the positioning plate (902) is in an arc shape, and an anti-slip pad is provided on the inner wall of the positioning plate (902).

4. The waterproof packaging shell according to claim 1, characterized in that: The sealing ring (4) is adapted to fit the inner wall of the sealing groove (2), and the sealing ring (4) is slidably connected to the sealing groove (2).

5. The waterproof packaging housing according to claim 1, characterized in that: Four mutually symmetrical fixing bolts (301) are threadedly connected to the upper side of the shell cover (3); the four fixing bolts (301) penetrate the shell cover (3) and are threadedly connected to the upper end of the housing (1).

6. The waterproof packaging housing according to claim 1, characterized in that: Gaskets (10) are arranged at the four corners of the bottom wall of the shell (1) and the four corners of the upper end of the shell cover (3), and the gaskets (10) are made of a rubber material.

7. The waterproof packaging shell according to claim 1, characterized in that: The outer side wall of the shell (1) and the surface of the shell cover (3) are affixed with a waterproof film.

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