Novel talkback earphone control box

Abstract

The utility model discloses a novel talkback earphone control box, which relates to the field of talkback earphone control boxes and comprises a talkback earphone control box body, the talkback earphone control box body comprises a lower cover and an upper cover, and mounting sleeves are symmetrically and fixedly mounted at the bottoms of two sides of the upper cover. A clamping sleeve is fixedly installed on the inner top wall of the left side of the upper cover, a clamping column is fixedly installed on the top of the left side of the lower cover, the top end of the clamping column penetrates through the clamping sleeve, and the outer wall of the clamping column is sleeved with a hanging rope. Through the arrangement of the lower cover, the upper cover and the fastening bolts, the airport connection control box can be small, beautiful and firm in structure, the airport connection control box can be conveniently carried and used through the arrangement of the hanging rope, data content can be clearly displayed through the arrangement of the display screen lens and the electronic display screen body, meanwhile, different display requirements are met, and the airport connection control box is convenient to use. And meanwhile, the silica gel key body is arranged, so that a comfortable operation hand feeling can be provided, and a user can switch and operate various functions conveniently.

Description

Technical Field

[0001] This utility model relates to the technical field of walkie-talkie control boxes, specifically a novel walkie-talkie control box. Background Technology

[0002] A walkie-talkie control box is a control device specifically designed for walkie-talkie systems. It integrates various electronic components and circuit boards to receive, process, and transmit signals from the walkie-talkie.

[0003] In practice, existing walkie-talkie control boxes are generally not simple and compact enough, making them inconvenient for users to carry and use. Their functions are also inconvenient to operate, reducing their practicality.

[0004] To overcome the aforementioned shortcomings, existing technology (Chinese patent application number: 201820654902.0, application date: May 3, 2018) discloses a Bluetooth headset control box. This Bluetooth headset control box includes a PTT function and a voice signal receiving function. When the PTT button is turned on, the PTT signal communicates with a Bluetooth walkie-talkie through the BLE channel of the CSR dual Bluetooth module, thereby opening the voice channel. It is easy to use. The volume control button is used to control the volume of the played voice. The status indicator light is used to indicate the working status of the control box body and the battery status. The external audio interface is used to connect other voice playback or receiving devices. The main PCB board, audio PCB board, and battery are all located between the upper and lower shells, resulting in a simple and compact structure.

[0005] While existing technologies can address the issue of Bluetooth headset control boxes having a simple and compact structure, the lack of an intuitive user interface, such as a display screen, prevents users from directly viewing the current status or settings. Furthermore, the absence of a carrying mechanism hinders the portability and ease of use of the control box, and the unclear labeling on the buttons makes it difficult for users to quickly identify their functions, resulting in an inability to accurately adjust the volume.

[0006] Therefore, we proposed a new type of intercom headset control box that can effectively solve the above problems. Utility Model Content

[0007] The purpose of this utility model is to provide a novel intercom headset control box to solve the problems mentioned in the background art. Currently, Bluetooth headset control boxes on the market lack an intuitive user interface, such as a display screen, making it impossible for users to directly view the current status or settings. Furthermore, the control box lacks a carrying structure, making it difficult to carry and use. Additionally, the labels on the buttons may not be clear enough, making it difficult for users to quickly identify their functions and thus preventing users from accurately adjusting the volume.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a novel intercom headset control box, comprising an intercom headset control box body, the intercom headset control box body comprising a lower cover and an upper cover, mounting sleeves symmetrically fixedly installed on the bottom of both sides of the upper cover, and a retaining sleeve fixedly installed on the inner top wall of the left side of the upper cover.

[0009] It also includes: a locking post is fixedly installed on the top of the left side of the lower cover, and the top of the locking post passes through the locking sleeve; a hanging rope is sleeved on the outer wall of the locking post; a battery cover is detachably connected to the bottom of the left side of the lower cover; fastening bolts are symmetrically inserted through the bottom of both sides of the lower cover, and the ends of the fastening bolts pass through the mounting sleeve.

[0010] The upper cover has a display screen lens inside the right side, and a silicone button body inside the left side. Port bodies are symmetrically inserted through the right sides of the upper and lower covers.

[0011] As a preferred technical solution of this application, a first foam is fixedly installed on the inner bottom wall on the right side of the lower cover, a polymer battery body is provided on the top of the first foam, and a battery pressure plate is provided on the top of the polymer battery body.

[0012] As a preferred technical solution of this application, a carbon-zinc battery body is provided on the inner bottom wall of the left side of the lower cover, a battery bracket is provided on the top of the carbon-zinc battery body, an installation bolt passes through the inside of the battery bracket, and the end of the installation bolt passes through the upper cover. A second foam is symmetrically fixedly installed at the bottom left side of the battery bracket, and the inside of the second foam is attached to the carbon-zinc battery body.

[0013] As a preferred technical solution of this application, a PCB assembly is provided on the top right side of the battery bracket, and positioning bolts are passed through the interior of both sides of the PCB assembly, with the ends of the positioning bolts passing through the top cover. An electronic display screen body is fixedly installed on the top right side of the PCB assembly, and an adhesive backing is provided on the top of the electronic display screen body, with the top of the adhesive backing connected to the display screen lens.

[0014] As a preferred technical solution of this application, the display lens and the backing adhesive are tightly bonded, and the display lens and the top cover are fixedly connected. The backing adhesive is set as an M-backing adhesive design structure. The display lens and the backing adhesive are tightly bonded and correspond to the electronic display body. The electronic display body is composed of an x-dot matrix liquid crystal display (LCD) and a low-power LED backlight, which can clearly display data content.

[0015] As a preferred technical solution of this application, the number of port bodies is two, and both port bodies are configured with a pin port design structure. The port bodies configured with a pin port design structure are used to connect to an external intercom headset to realize data transmission and communication.

[0016] As a preferred technical solution of this application, the battery pressure plate and the lower cover are connected by screws, and the battery pressure plate is detachably connected to the polymer battery body and the lower cover, so that the polymer battery body is fixed on the lower cover by the battery pressure plate and screws, thereby detachably connecting the battery pressure plate and the lower cover.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This new type of intercom headset control box, with its lower cover, upper cover, and fastening bolts, makes the product compact, aesthetically pleasing, and structurally robust. It also features a lanyard for easy portability and use. Furthermore, it incorporates a display lens and an electronic display screen for clear data display, meeting diverse display needs. Additionally, it includes silicone buttons for comfortable operation and easy switching and operation of various functions. Details are as follows:

[0019] 1. It is equipped with a lower cover, an upper cover, and fastening bolts. The lower cover, upper cover, and fastening bolts work together to make the machine control box product small and beautiful, and with a sturdy structure.

[0020] Furthermore, a hanging rope is provided, which, through the lower cover, upper cover, locking post, and hanging rope, makes the docking machine control box easy to carry and use;

[0021] Furthermore, a display lens and an electronic display body are set up. Through the cooperation of the display lens, adhesive backing and electronic display body, data content can be clearly displayed. At the same time, different content will be displayed in different working states to meet different display needs.

[0022] Furthermore, a silicone button body is provided, which serves as the power button, volume + and volume - buttons, providing a comfortable operating feel and making it easy for users to switch and operate various functions.

[0023] 2. A battery cover and a battery pressure plate are provided. The polymer battery body and the carbon battery body can be replaced through the battery pressure plate, screw connection, lower cover, battery bracket, battery cover, mounting bolts and second foam, which increases battery stability and reduces vibration. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0026] Figure 3 This is a partial cross-sectional view of the lower cover of this utility model.

[0027] Figure 4 This is a partial bottom view of the structure of the top cover of this utility model;

[0028] Figure 5 This is a side view of the structure of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of this utility model viewed from below.

[0030] In the diagram: 1. Intercom headset control box body; 2. Lower cover; 3. Clamping post; 4. Upper cover; 5. Hanging rope; 6. Clamping sleeve; 7. Fastening bolt; 8. Display screen lens; 9. Adhesive backing; 10. Electronic display screen body; 11. Mounting sleeve; 12. Port body; 13. First foam; 14. Polymer battery body; 15. Battery pressure plate; 16. Carbon battery body; 17. Battery bracket; 18. Second foam; 19. PCB assembly; 20. Battery cover; 21. Silicone button body. Detailed Implementation

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Please see Figure 1 - Figure 6 The present invention provides the following technical solution:

[0033] Example 1: To address the issues of existing Bluetooth headset control boxes on the market, such as the lack of an intuitive user interface (e.g., a display screen) preventing users from directly viewing the current status or settings, the absence of a carrying mechanism hindering portability and ease of use, and unclear button markings making it difficult for users to quickly identify functions and accurately adjust volume, please refer to the attached... Figure 1 - Appendix Figure 6The device includes a walkie-talkie control box body 1, which includes a lower cover 2 and an upper cover 4. Mounting sleeves 11 are symmetrically fixed to the bottom of both sides of the upper cover 4, and a retaining sleeve 6 is fixedly installed on the inner top wall of the left side of the upper cover 4. It also includes a retaining post 3 fixedly installed on the top of the left side of the lower cover 2, with the top of the retaining post 3 penetrating the retaining sleeve 6. A hanging rope 5 is fitted onto the outer wall of the retaining post 3. A battery cover 20 is detachably connected to the bottom of the left side of the lower cover 2. Fastening bolts 7 are symmetrically inserted through the bottom of both sides of the lower cover 2, with the ends of the fastening bolts 7 penetrating the mounting sleeves 11. A display screen lens 8 is installed inside the right side of the upper cover 4, and a silicone button body 21 is installed inside the left side of the upper cover 4. Port bodies 12 are symmetrically inserted through the inside of the right sides of both the upper cover 4 and the lower cover 2. A PCB assembly 19 is located on the top right side of the battery bracket 17. Positioning bolts penetrate the interior of both sides of the PCB assembly 19, with the ends of the bolts passing through the top cover 4. An electronic display screen body 10 is fixedly mounted on the top right side of the PCB assembly 19. An adhesive backing 9 is provided on the top of the electronic display screen body 10, and the top of the adhesive backing 9 is connected to the display lens 8. The display lens 8 and the adhesive backing 9 are tightly bonded, and the display lens 8 is fixedly connected to the top cover 4. The adhesive backing 9 uses a 3M adhesive design. There are two port bodies 12, both of which are designed as 5-pin ports.

[0034] The lower cover 2 and upper cover 4, which are formed by the intercom headset control box body 1, are thin and light. The lower cover 2 and upper cover 4 are fixedly installed with fastening bolts 7, resulting in a sturdy structure. A lanyard 5 is installed on the clips 3 on the lower cover 2 and upper cover 4 for easy carrying and use. The display lens 8 is tightly attached to the electronic display body 10 with adhesive backing 9. The electronic display body 10 consists of a 128x64 dot matrix LCD screen and a low-power LED backlight, which can clearly display data content and view monochrome images with a dot matrix of 128x64 or less. It can also display Chinese characters using 16x16 dot matrix images. Based on a 16x16 dot matrix Chinese character display, it can display 8 characters / line x 4 lines; based on a 12x12 dot matrix Chinese character display, it can display 10 characters / line x 4 lines. This allows for different content to be displayed in different working states, meeting various display needs. The port body 12, designed with a 5-pin port structure, is used to connect to an external intercom headset for data transmission and communication. The silicone button body 21 serves as the power button, volume +, and volume - buttons, providing a comfortable operating feel and facilitating user switching and operation of various functions. This results in an intercom headset control box with a clear display screen, a compact and aesthetically pleasing design, and the ability to meet diverse display requirements.

[0035] Example 2: The polymer battery body 14 and the carbon-zinc battery body 16 can be replaced, as shown in the attached document. Figure 1 - Appendix Figure 3A first foam 13 is fixedly installed on the inner bottom wall of the right side of the lower cover 2. A polymer battery body 14 is mounted on top of the first foam 13, and a battery pressure plate 15 is mounted on top of the polymer battery body 14. A carbon-zinc battery body 16 is mounted on the inner bottom wall of the left side of the lower cover 2. A battery bracket 17 is mounted on top of the carbon-zinc battery body 16. A mounting bolt passes through the inside of the battery bracket 17, and the end of the mounting bolt passes through the upper cover 4. A second foam 18 is symmetrically fixedly installed on the bottom left side of the battery bracket 17, and the inside of the second foam 18 is attached to the carbon-zinc battery body 16. The battery pressure plate 15 is connected to the lower cover 2 by screws, and the battery pressure plate 15 is detachably connected to the polymer battery body 14 and the lower cover 2.

[0036] The lower cover 2 has two battery mounting positions inside, used to install the polymer battery body 14 and the carbon battery body 16 respectively. The polymer battery body 14 is fixed to the lower cover 2 by the battery pressure plate 15 and screws, so that the battery pressure plate 15 can be detached from the lower cover 2 for easy replacement of the polymer battery body 14. The carbon battery body 16 is fixed to the lower cover 2 by the battery bracket 17 and mounting bolts. The bottom of the battery bracket 17 is provided with a second foam 18 to increase the stability of the carbon battery body 16 and reduce vibration, and to cooperate with the battery cover 20 to detach from the lower cover 2 for easy replacement of the carbon battery body 16.

[0037] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel intercom headset control box, comprising an intercom headset control box body (1), wherein the intercom headset control box body (1) comprises a lower cover (2) and an upper cover (4), wherein mounting sleeves (11) are symmetrically fixedly installed on the bottom of both sides of the upper cover (4), and a retaining sleeve (6) is fixedly installed on the inner top wall of the left side of the upper cover (4): It is characterized in that Also includes: A locking post (3) is fixedly installed on the top left side of the lower cover (2), and the top of the locking post (3) passes through the sleeve (6). A hanging rope (5) is sleeved on the outer wall of the locking post (3). A battery cover (20) is detachably connected to the bottom left side of the lower cover (2). Fastening bolts (7) are symmetrically passed through the bottom of both sides of the lower cover (2), and the ends of the fastening bolts (7) pass through the mounting sleeve (11). The upper cover (4) has a display screen lens (8) inside the right side, and a silicone button body (21) is provided inside the left side of the upper cover (4). Port bodies (12) are symmetrically passed through the right sides of the upper cover (4) and the lower cover (2).

2. The novel intercom headset control box according to claim 1, characterized in that: A first foam (13) is fixedly installed on the inner bottom wall on the right side of the lower cover (2). A polymer battery body (14) is provided on the top of the first foam (13), and a battery pressure plate (15) is provided on the top of the polymer battery body (14).

3. The novel intercom headset control box according to claim 2, characterized in that: A carbon-zinc battery body (16) is provided on the inner bottom wall on the left side of the lower cover (2). A battery bracket (17) is provided on the top of the carbon-zinc battery body (16). An installation bolt passes through the inside of the battery bracket (17), and the end of the installation bolt passes through the upper cover (4). A second foam (18) is symmetrically fixedly installed on the bottom left side of the battery bracket (17), and the inside of the second foam (18) is attached to the carbon-zinc battery body (16).

4. The novel intercom headset control box according to claim 3, characterized in that: A PCB assembly (19) is provided on the top right side of the battery bracket (17). Positioning bolts are inserted through the interior of both sides of the PCB assembly (19), and the ends of the positioning bolts are inserted through the top cover (4). An electronic display screen body (10) is fixedly installed on the top right side of the PCB assembly (19). The top of the electronic display screen body (10) is provided with adhesive backing (9), and the top of the adhesive backing (9) is connected to the display screen lens (8).

5. The novel intercom headset control box according to claim 4, characterized in that: The display lens (8) and the adhesive backing (9) are tightly bonded together, and the display lens (8) and the top cover (4) are fixedly connected. The adhesive backing (9) is designed with 3M adhesive.

6. The novel intercom headset control box according to claim 1, characterized in that: The number of port bodies (12) is two, and both port bodies (12) are configured as 5-pin port designs.

7. The novel intercom headset control box according to claim 2, characterized in that: The battery pressure plate (15) is connected to the lower cover (2) by screws, and the battery pressure plate (15) is detachably connected to the polymer battery body (14) and the lower cover (2).

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