Waterproof key of law enforcement instrument

Abstract

The utility model discloses a waterproof key for a law enforcement instrument, which belongs to the technical field of law enforcement instruments and comprises a shell, a mainboard is mounted in the shell, and a plurality of waterproof keys for controlling the law enforcement instrument to realize corresponding functions are arranged on the law enforcement instrument. The waterproof key comprises a mainboard key installed on the mainboard, a silica gel key and a key cap, the silica gel key and the key cap are installed on the shell, the silica gel key is located between the key cap and the mainboard key, one side of the key cap is clamped on the silica gel key, the other side of the key cap is located outside, and the silica gel key and the shell are fixed through glue. According to the waterproof key, the internal cavity of the shell is isolated from the outside through the silica gel key and the glue, so that the waterproof function is achieved, the waterproof key can be independently maintained during maintenance, the maintenance cost is reduced, and the pressing block does not need to be completely aligned with the second notch through the arrangement of the first notch when the pressing block is installed; and by arranging the fourth notch, when glue is injected between the fixed section and the fourth notch, the glue is prevented from adhering to other parts, except the connecting position, of the silica gel key.

Description

Technical Field

[0001] The utility model belongs to the technical field of law enforcement instruments, and in particular relates to a waterproof button for a law enforcement instrument. Background Art

[0002] The law enforcement device is a piece of evidence-gathering technology that police officers carry with them when performing their duties. It integrates real-time video and audio recording, photography, and video recording. It integrates the functions of video recording, photography, intercom, positioning, and storage. At the same time, it can transmit real-time video through 4G wireless. It can digitally record the dynamic and static on-site conditions during law enforcement, making it easier for public security officers to use it in law enforcement in various environments.

[0003] In order to achieve waterproof effect, the buttons of law enforcement cameras are usually made of soft or hard plastic materials, and are sealed integrally with the shell of the law enforcement camera. The shell cost of the integral sealed structure is relatively high, and the production defect rate is also relatively high. During later maintenance, if a single button is damaged, it can only be repaired by replacing the entire shell, which leads to high later maintenance costs. In order to solve the above problems, a law enforcement camera waterproof button is provided, which can achieve sealing effect and can be maintained individually.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a waterproof button for a law enforcement instrument, which isolates the internal cavity of the shell from the outside through silicone keys and glue, thereby achieving a waterproof effect. The waterproof button is very flexible and convenient during maintenance, has strong pertinence, and can be repaired individually, thereby reducing the cost of later maintenance.

[0006] To achieve the above-mentioned purpose, the utility model proposes a waterproof button for a law enforcement instrument. The law enforcement instrument includes a shell, a main board is installed inside the shell, and the law enforcement instrument is provided with a plurality of waterproof buttons for controlling the corresponding functions. The waterproof button includes a main board button installed on the main board and a silicone key and a button cap installed on the shell.

[0007] The silicone key is located between the key cap and the mainboard key, one side of the key cap is stuck on the silicone key, and the other side is located outside, and the silicone key is fixed to the shell by glue.

[0008] Furthermore, the shell is provided with a first mounting groove for mounting the button cap and a second mounting groove for mounting the silicone key, and the second mounting groove is communicated with the interior of the shell.

[0009] Furthermore, the first installation slot includes a first slot, a first slot and a second slot, and the first slot and the second slot are combined to form a funnel shape.

[0010] Furthermore, the second mounting groove includes a third groove, a fourth groove and a fifth groove, the third groove and the fourth groove are combined to form a funnel shape, one end of the fifth groove is connected to the interior of the shell, and the other end is connected to the fourth groove, and the diameter of the fifth groove is smaller than that of the fourth groove.

[0011] Furthermore, the silicone key includes a U-shaped section, the key cap includes a pressing block, an insert block is fixed on the pressing block, the insert block is inserted into the U-shaped section, and the U-shaped section is installed in the fifth notch.

[0012] Furthermore, connecting sections are fixed on both sides of the upper end of the U-shaped section, and fixing sections are fixed on the connecting sections, and the fixing sections are located in the fourth notch.

[0013] Furthermore, the gap between the fixing section and the fourth notch is sealed by glue.

[0014] Furthermore, a connecting piece is fixed to one side of the fixing section close to the inside of the shell, and the connecting piece is fixed to the bottom of the fourth notch by glue.

[0015] Furthermore, the pressing block is located in the second notch, and there is an interference fit between the inserting block and the U-shaped section.

[0016] Furthermore, the waterproof buttons are distributed on both sides of the shell.

[0017] The waterproof button of the law enforcement instrument proposed by the utility model can bring the following beneficial effects:

[0018] 1. The waterproof button of the utility model isolates the internal cavity of the shell from the outside through the silicone key and glue, thereby achieving waterproof effect. The waterproof button is very flexible and convenient during maintenance, has strong pertinence, can be repaired individually, and reduces the later maintenance cost;

[0019] 2. The utility model law enforcement instrument is provided with the first notch, so that when installing the pressing block, it is not necessary to completely align the second notch, which facilitates the installation of the pressing block;

[0020] 3. By setting the fourth notch, when injecting glue between the fixed section and the fourth notch, it can be injected along the edge of the fourth notch, avoiding the glue from getting on other parts of the silicone key except the connection position, avoiding the silicone key from hardening due to the influence of glue, and improving the flexibility of the waterproof key. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1The utility model is a schematic diagram of the cross-sectional structure of a law enforcement instrument.

[0023] Figure 2 for Figure 1 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. shell; 2. main board; 3. silicone key; 4. key cap; 11. first notch; 12. second notch; 13. third notch; 14. fourth notch; 15. fifth notch; 31. U-shaped section; 32. connecting section; 33. fixing section; 34. connecting piece; 41. pressing block; 42. plug-in block. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0030] The embodiment of the utility model provides a waterproof button for a law enforcement instrument, the law enforcement instrument comprises a housing 1, such as Figure 1 , Figure 2 As shown, a mainboard 2 is installed inside the shell 1. The law enforcement instrument is provided with a number of waterproof buttons for controlling the corresponding functions. The waterproof buttons are distributed on both sides of the shell 1. The waterproof buttons include a mainboard button 21 installed on the mainboard 2 and a silicone key 3 and a button cap 4 installed on the shell 1. The silicone key 3 is located between the button cap 4 and the mainboard button 21. One side of the button cap 4 is stuck on the silicone key 3, and the other side is located outside. The silicone key 3 is fixed to the shell 1 by glue, and the gap between the silicone key 3 and the shell 1 can be sealed by filling the glue.

[0031] The housing 1 is provided with a first mounting groove for mounting the key cap 4 and a second mounting groove for mounting the silicone key 3 , and the second mounting groove is communicated with the interior of the housing 1 .

[0032] The first installation groove includes a first notch 11 , and the first notch 11 and the second notch 12 , and the first notch 11 and the second notch 12 are combined to form a funnel shape.

[0033] The second mounting groove includes a third groove 13, a fourth groove 14 and a fifth groove 15. The third groove 13 and the fourth groove 14 are combined to form a funnel shape. One end of the fifth groove 15 is connected to the interior of the shell 1, and the other end is connected to the fourth groove 14. The diameter of the fifth groove 15 is smaller than that of the fourth groove 14.

[0034] The silicone key 3 includes a U-shaped section 31, connecting sections 32 are fixed on both sides of the upper end of the U-shaped section 31, a fixing section 33 is fixed on the connecting section 32, a connecting piece 34 is fixed on one side of the fixing section 33 close to the inside of the shell 1, the U-shaped section 31 is installed in the fifth slot 15, the fixing section 33 is located in the fourth slot 14, the connecting piece 34 is fixed to the bottom of the fourth slot 14 by glue, and the gap between the fixing section 33 and the fourth slot 14 is sealed by glue.

[0035] The button cap 4 includes a pressing block 41, on which an insert block 42 is fixed. The pressing block 41 is located in the second notch 12, and the insert block 42 is inserted into the U-shaped section 31. The insert block 42 and the U-shaped section 31 are preferably interference fit, and the insert block 42 and the U-shaped section 31 can also be fixed by glue.

[0036] The law enforcement instrument of the utility model is provided with the first notch 11, so that when installing the pressing block 41, there is no need to completely align the second notch 12, thereby facilitating the installation of the pressing block 41; and by providing the fourth notch 14, when injecting glue between the fixed section 33 and the fourth notch 14, it can be injected along the edge of the fourth notch 14, thereby preventing the glue from sticking to other parts of the silicone key 3 except the connection position, thereby preventing the silicone key 3 from hardening due to the influence of the glue, and improving the flexibility of the waterproof key.

[0037] The waterproof key of the utility model isolates the internal cavity of the shell 1 from the outside through the silicone key 3 and glue, thereby achieving a waterproof effect. The waterproof key is very flexible and convenient during maintenance, has strong pertinence, can be repaired individually, and reduces the subsequent maintenance cost.

[0038] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0039] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A waterproof button for a law enforcement instrument, the law enforcement instrument comprising a housing (1), a mainboard (2) being installed inside the housing (1), and a plurality of waterproof buttons for controlling the law enforcement instrument to realize corresponding functions. It is characterized in that The waterproof key comprises a mainboard key (21) mounted on the mainboard (2) and a silica gel key (3) and a key cap (4) mounted on the housing (1); The silicone key (3) is located between the key cap (4) and the mainboard key (21), one side of the key cap (4) is stuck on the silicone key (3), and the other side is located outside, and the silicone key (3) and the housing (1) are fixed by glue.

2. A waterproof button for a law enforcement device according to claim 1, It is characterized in that The housing (1) is provided with a first installation groove for installing a key cap (4) and a second installation groove for installing a silicone key (3), and the second installation groove is communicated with the interior of the housing (1).

3. A waterproof button for a law enforcement instrument according to claim 2, It is characterized in that The first installation groove comprises a first groove (11), the first groove (11) and a second groove (12), and the first groove (11) and the second groove (12) are combined to form a funnel shape.

4. A waterproof button for a law enforcement instrument according to claim 3, It is characterized in that The second mounting groove comprises a third groove (13), a fourth groove (14) and a fifth groove (15); the third groove (13) and the fourth groove (14) are combined to form a funnel shape; one end of the fifth groove (15) is connected to the interior of the shell (1), and the other end is connected to the fourth groove (14); the diameter of the fifth groove (15) is smaller than that of the fourth groove (14).

5. A waterproof button for a law enforcement instrument according to claim 4, It is characterized in that The silica gel key (3) comprises a U-shaped section (31), the key cap (4) comprises a pressing block (41), an insert block (42) is fixed on the pressing block (41), the insert block (42) is inserted into the U-shaped section (31), and the U-shaped section (31) is installed in the fifth notch (15).

6. A waterproof button for a law enforcement instrument according to claim 5, It is characterized in that Connecting sections (32) are fixed on both sides of the upper end of the U-shaped section (31), and a fixing section (33) is fixed on the connecting section (32), and the fixing section (33) is located in the fourth notch (14).

7. A waterproof button for a law enforcement device according to claim 6, It is characterized in that The gap between the fixing section (33) and the fourth notch (14) is sealed by glue.

8. A waterproof button for a law enforcement device according to claim 7, It is characterized in that A connecting piece (34) is fixed to one side of the fixing section (33) close to the inside of the housing (1), and the connecting piece (34) is fixed to the bottom of the fourth notch (14) by glue.

9. A waterproof button for a law enforcement device according to claim 8, It is characterized in that The pressing block (41) is located in the second notch (12), and the inserting block (42) and the U-shaped section (31) are in interference fit.

10. A waterproof button for a law enforcement device according to claim 9, wherein the waterproof button is distributed on both sides of the housing (1).

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