Three-key type video and audio recorder

Abstract

The utility model discloses a three-key type video and audio recorder which comprises an upper shell and a bottom shell, the upper shell and the bottom shell are matched to form a shell structure with an installation cavity in a surrounding mode, the upper shell and the bottom shell are connected in a sealed mode through a waterproof ring, a key board and keys are arranged on one side of the upper shell, the keys and the key board are correspondingly arranged, and the waterproof ring is arranged on the other side of the upper shell. And a gap between the key board and the upper shell is sealed by a sealant. According to the design, water can be prevented from permeating from the joint of the shell, so that the waterproof performance of the three-key type video and audio recorder is greatly improved, the recorder can normally work in a humid or rainy environment, function failure or damage caused by water invasion is avoided, the three-key type video and audio recorder reaches the IP68 waterproof standard, and the service life of the recorder is prolonged. Compared with a traditional recorder, the three-key type video and audio recorder has the advantages that a traditional silica gel waterproof cap structure is omitted, the maintenance cost is reduced, the production and assembly cost is reduced, and meanwhile the labor cost is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of recorders, and more specifically to a three-button video and audio recorder. Background Art

[0002] With the continuous advancement of technology, body cameras have become an indispensable and important tool and are widely used in various scenarios. In order to ensure the stability and reliability of body cameras in various harsh environments, waterproof performance has become a key factor that must be considered in the design of body cameras.

[0003] Existing law enforcement devices usually use a silicone waterproof cap sleeve mounted on the shell to achieve the waterproof function of the law enforcement device through an integrated sealing method of soft and hard rubber. This structure can effectively prevent moisture from penetrating into the interior of the device, thereby ensuring the normal operation of the device. However, the mold cost of the integrated sealing structure is relatively high. Since the matching parts of the silicone waterproof cap and the device shell need to be precisely manufactured, the design and manufacturing process of the mold are relatively complicated, resulting in increased manufacturing costs. In addition, the integrated sealing structure is also prone to defective products during the production process, further increasing production costs. Secondly, there are also obvious limitations in later maintenance. For example: when the law enforcement device fails, since the silicone waterproof cap is tightly connected to the shell, it can usually only be repaired by replacing the entire shell. This method not only increases the maintenance cost, but also extends the maintenance cycle, affecting the efficiency of the use of the law enforcement device.

[0004] In addition, the existing body cameras are multi-button, and one body camera usually has 5 to 8 buttons, which makes the appearance of the body camera more compact. When producing and assembling multi-buttons, the operation is more complicated, which increases the labor cost. At the same time, multi-buttons are prone to the risk of accidental touch and are more prone to failure, resulting in an increase in later maintenance costs. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a three-button video and audio recorder, which eliminates the traditional silicone waterproof cap structure, reduces maintenance costs, reduces production and assembly costs, and also reduces labor costs.

[0006] The technical solution of the utility model is as follows: a three-button audio and video recorder, comprising an upper shell and a bottom shell, the upper shell and the bottom shell cooperate to enclose a shell structure with an installation cavity, the upper shell and the bottom shell are sealed and connected by a waterproof ring, a key board and keys are arranged on one side of the upper shell, the keys and the key board are arranged correspondingly, and the gap between the key board and the upper shell is sealed by a sealant.

[0007] Furthermore, a mainboard is arranged in the installation cavity, and the keypad is electrically connected to the mainboard via a flat cable.

[0008] Furthermore, the buttons include a power button, a camera button and a video button, the power button is arranged on the side of the upper shell, the camera button is arranged on the upper end surface of the upper shell, and the video button is arranged on the front end surface of the upper shell.

[0009] Furthermore, the upper shell includes a surface shell and a battery cover, one end of the surface shell is provided with an open port for placing the battery into the inner cavity of the surface shell, and the battery cover covers the open port.

[0010] Furthermore, a protruding portion is provided in the middle of the key, and when the key is pressed to move inward to a predetermined position, the protruding portion abuts against the key plate.

[0011] Furthermore, a pressure block is arranged between the button and the cover, at least a portion of the pressure block abuts against an end surface of the button facing away from the button plate, and at least a portion of the pressure block extends into a gap between the button and the cover.

[0012] Furthermore, it also includes a display screen, which is embedded in the bottom shell and is electrically connected to the mainboard.

[0013] Furthermore, the surface shell is provided with a protrusion extending into the installation cavity, and the protrusion passes through the installation hole on the main board to fix the main board in the installation cavity.

[0014] Furthermore, the surface shell and the convex body are an integral structure.

[0015] The utility model according to the above scheme has the following beneficial effects:

[0016] (1) The utility model provides a three-button video and audio recorder, including an upper shell and a bottom shell, which cooperate with each other to form a shell structure with an installation cavity, and the upper shell and the bottom shell are sealed and connected by a waterproof ring, and a keypad and keys are arranged on one side of the upper shell, and the keys and the keypad are arranged correspondingly, and the gap between the keypad and the upper shell is sealed by a sealant. This design can prevent moisture from penetrating from the joint of the shell, thereby greatly improving the waterproof performance of the three-button video and audio recorder, so that the recorder can work normally in a humid or rainy environment without causing functional failure or damage due to moisture intrusion. Secondly, sealing the gap between the key panel and the upper shell by sealant not only ensures the flexibility of key operation, but also prevents moisture from entering the inside of the device through the gap between the key panel and the upper shell, further enhancing the waterproof performance of the three-button audio and video recorder, and improving the durability and reliability of the three-button audio and video recorder. Moreover, this design enables the three-button audio and video recorder to meet the IP68 waterproof standard. Compared with traditional recorders, the three-button audio and video recorder in this application cancels the traditional silicone waterproof cap structure, reduces maintenance costs, reduces production and assembly costs, and also reduces labor costs.

[0017] (2) Compared with traditional recorders, the three-button audio and video recorder provided by the utility model eliminates redundant buttons and only retains the power button, camera button and video button, making the recorder more concise and clear, suitable for blind operation, and easy to operate quickly and accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a three-button audio and video recorder in an embodiment of the utility model;

[0020] Figure 2 It is a cross-sectional view of a three-button audio and video recorder in an embodiment of the utility model.

[0021] In the figure, 1, upper shell; 11, surface shell; 111, convex body; 12, battery cover; 2, bottom shell; 3, waterproof ring; 4, keypad; 5, key; 5a, protruding part; 51, power button; 52, camera button; 53, video button; 6, sealant; 7, main board; 8, cable; 9, pressure block; 10, display screen. DETAILED DESCRIPTION

[0022] The following detailed description and drawings of the embodiments of the present invention are used to illustrate the principle of the present invention, but cannot be used to limit the scope of the present invention, that is, the present invention is not limited to the embodiments described.

[0023] In order to better understand the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0024] See also Figures 1-2 As shown, the utility model provides a three-button video and audio recorder, comprising an upper shell 1 and a bottom shell 2, which cooperate to enclose a shell structure with a mounting cavity, and the upper shell 1 and the bottom shell 2 are sealed and connected by a waterproof ring 3, and a key board 4 and a key 5 are arranged on one side of the upper shell 1, and the key 5 and the key board 4 are arranged correspondingly, and the gap between the key board 4 and the upper shell 1 is sealed by a sealant 6. This design can prevent moisture from penetrating from the joint of the shell, thereby greatly improving the waterproof performance of the three-button video and audio recorder, so that the recorder can work normally in a humid or rainy environment without causing functional failure or damage due to moisture intrusion. Secondly, the gap between the key panel 4 and the upper shell 1 is sealed by the sealant 6, which not only ensures the flexibility of the key 5 operation, but also prevents moisture from entering the inside of the device through the gap between the key panel 4 and the upper shell 1, further enhancing the waterproof performance of the three-button audio and video recorder, and improving the durability and reliability of the three-button audio and video recorder. Moreover, this design enables the three-button audio and video recorder to meet the IP68 waterproof standard. Compared with traditional recorders, the three-button audio and video recorder in this application cancels the traditional silicone waterproof cap structure, reduces maintenance costs, reduces production and assembly costs, and also reduces labor costs.

[0025] See also Figure 2 As shown, in this embodiment, a main board 7 is arranged in the installation cavity, and the key board 4 is electrically connected to the main board 7 through a flat cable 8. Specifically, the flat cable 8 is a flexible cable used to connect the internal components of the electronic device, which has good electrical conductivity and flexibility, and can adapt to various complex installation environments. By connecting the key board 4 and the main board 7 through the flat cable 8, it can be ensured that the signal of the key 5 on the key board 4 can be accurately and quickly transmitted to the main board 7, so as to realize the normal execution of the function of the key 5. In this embodiment, the key board 4 serves as an interface for the user to interact with the device. When the key 5 on it is pressed, the key board 4 generates corresponding electrical signals, which are transmitted to the main board 7 through the flat cable 8, and the main board 7 can recognize and respond to these operations.

[0026] In this embodiment, the buttons 5 include a power button 51, a camera button 52, and a video button 53. The power button 51 is arranged on the side of the upper shell 1, the camera button 52 is arranged on the upper end surface of the upper shell 1, and the video button 53 is arranged on the front end surface of the upper shell 1. That is, compared with the traditional recorder, the three-button audio and video recorder provided by the utility model cancels the redundant buttons 5, and only retains the power button 51, the camera button 52, and the video button 53, so that the recorder is more concise and clear, suitable for blind operation, and can be easily operated quickly and accurately.

[0027] In this embodiment, the upper shell 1 includes a face shell 11 and a battery cover 12. An opening for placing a battery into the inner cavity of the face shell 11 is provided at one end of the face shell 11, and the battery cover 12 covers the opening. The face shell 11 and the battery cover 12 are detachably connected, and such a design facilitates quick installation of the battery into the inner cavity of the face shell 11. At the same time, the battery cover 12 can cover the opening of the face shell 11, thereby preventing dust or water from entering the inner cavity of the face shell 11.

[0028] In this embodiment, a protruding portion 5a is provided in the middle of the key 5, and when the key 5 is pressed to move inward to a predetermined position, the protruding portion 5a abuts against the key plate 4. Specifically, when the key 5 is pressed to the predetermined position, the protruding portion 5a will accurately press on a specific part of the key plate 4, which helps to achieve smooth pressing and smooth triggering of the key 5, avoiding the problem of false triggering or insensitive triggering caused by too large a contact area. Secondly, since the protruding portion 5a is located in the middle of the key 5, it can provide a concentrated force transmission point when the key 5 is pressed, so that the key 5 can move inward smoothly and trigger the key plate 4 smoothly, reducing the shaking or deviation of the key 5 during the pressing process, and improving the comfort of the user's operation.

[0029] Preferably, a pressing block 9 is provided between the key 5 and the cover 11, and at least a portion of the pressing block 9 abuts against the end surface of the key 5 facing away from the key plate 4, and at least a portion of the pressing block 9 extends into the gap between the key 5 and the cover 11. This design enhances the connection firmness between the key 5 and the cover 11, and can effectively prevent the key 5 from falling off the cover 11, thereby reducing the failure and maintenance cost caused by the loosening or falling off of the key 5.

[0030] In this embodiment, a three-button audio and video recorder also includes a display screen 10, which is embedded in the bottom shell 2 and electrically connected to the main board 7. Through the display screen 10, the user can intuitively view the working status, recording content, power information and other related parameters of the three-button audio and video recorder. This visual operation interface greatly enhances the interactivity between the user and the device and improves the convenience of using the device.

[0031] Preferably, the housing 11 is provided with a protrusion 111 extending into the installation cavity, and the protrusion 111 passes through the installation hole on the main board 7 to fix the main board 7 in the installation cavity. This design avoids shaking or displacement of the main board 7 during use. This fixing method not only simplifies the installation steps and improves production efficiency, but also ensures the stability of the main board 7 during the use of the three-button audio and video recorder, and reduces the risk of failure caused by looseness of the main board 7.

[0032] Specifically, the housing 11 and the protrusion 111 are an integrated structure. This design ensures that there are no additional connectors or interfaces between the housing 11 and the protrusion 111, which reduces the potential risk of loosening and breaking. At the same time, the integrated structure also helps to improve the impact and vibration resistance of the device, ensuring that it can still work stably in harsh environments.

[0033] The indicated orientation or position relationship is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when used, or the orientation or position relationship commonly understood by technical personnel in this field, or the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0034] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

[0035] The above is an exemplary description of the utility model patent in conjunction with the accompanying drawings. It is obvious that the implementation of the utility model patent is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the utility model patent, or the concept and technical solution of the utility model patent are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A three-button video and audio recorder, characterized in that: The invention comprises an upper shell (1) and a bottom shell (2), wherein the upper shell (1) and the bottom shell (2) cooperate to enclose a shell structure having a mounting cavity, wherein the upper shell (1) and the bottom shell (2) are sealed and connected via a waterproof ring (3), wherein a key plate (4) and a key (5) are arranged on one side of the upper shell (1), wherein the key (5) and the key plate (4) are arranged correspondingly, and a gap between the key plate (4) and the upper shell (1) is sealed via a sealant (6).

2. A three-button video and audio recorder as claimed in claim 1, characterized in that: A main board (7) is arranged in the installation cavity, and the key board (4) is electrically connected to the main board (7) via a flat cable (8).

3. A three-button video and audio recorder as claimed in claim 1, characterized in that: The buttons (5) include a power button (51), a camera button (52) and a video button (53); the power button (51) is arranged on a side surface of the upper shell (1); the camera button (52) is arranged on an upper end surface of the upper shell (1); and the video button (53) is arranged on a front end surface of the upper shell (1).

4. A three-button video and audio recorder as claimed in claim 2, characterized in that: The upper shell (1) comprises a surface shell (11) and a battery cover (12); one end of the surface shell (11) is provided with an opening for placing a battery into the inner cavity of the surface shell (11); and the battery cover (12) covers the opening.

5. A three-button video and audio recorder as claimed in claim 4, characterized in that: A protruding portion (5a) is provided in the middle of the key (5); when the key (5) is pressed to move inward to a predetermined position, the protruding portion (5a) abuts against the key plate (4).

6. A three-button video and audio recorder as claimed in claim 5, characterized in that: A pressure block (9) is arranged between the key (5) and the cover (11), and at least a portion of the pressure block (9) abuts against the end surface of the key (5) facing away from the key plate (4), and at least a portion of the pressure block (9) extends into the gap between the key (5) and the cover (11).

7. A three-button video and audio recorder as claimed in claim 6, characterized in that: It also comprises a display screen (10), the display screen (10) being embedded in the bottom shell (2), and the display screen (10) being electrically connected to the main board (7).

8. A three-button video and audio recorder as claimed in claim 6, characterized in that: The surface shell (11) is provided with a protrusion (111) extending into the installation cavity, and the protrusion (111) passes through the installation hole on the main board (7) to fix the main board (7) in the installation cavity.

9. A three-button video and audio recorder as claimed in claim 8, characterized in that: The surface shell (11) and the convex body (111) are an integral structure.

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