A portable wireless communication device

Abstract

The utility model relates to wireless telecommunication equipment technical field discloses a kind of portable wireless communication equipment, including box cover and box, the box cover and the rotation connection of one side of box, and the other side opening and closing is connected by clamping mechanism, the main console is provided in the box inner wall, operation area is provided on the main console, the top of main console is equipped with telescopic antenna, the side of main console is provided with several control buttons, power supply is installed in the main console, the other side of main console is provided with several equipment bin, and one power distribution station is placed in each equipment bin. In the utility model, the wireless communication equipment is stored in the box, so it is convenient to carry. At the same time, multiple sub-stations are configured in the equipment, so that multiple people can use wireless communication equipment. The expansion interface provided by the box can expand external devices and exchange data, which significantly improves the efficiency of field work and the convenience of operation.

Description

Technical Field

[0001] This utility model relates to the field of radio communication equipment technology, and in particular to a portable wireless communication device. Background Technology

[0002] Wireless communication equipment is a device used to transmit information. It has excellent performance and is suitable for various environments. Wireless communication equipment uses wireless technologies such as radio waves or infrared rays to transmit signals, enabling long-distance communication. Wireless communication equipment plays an important role in modern society. Moreover, some communication equipment is simple to use, making it more convenient and faster to use. Therefore, it is an excellent communication device for outdoor activities.

[0003] Existing wireless communication equipment consists of many parts and generally requires multiple substations to be used simultaneously, making it inconvenient to carry. In addition, wireless communication equipment is usually used in mines and the field, which not only has high signal requirements but also needs to be easy to store and carry. In view of this technical problem, this application proposes a portable wireless communication device. Summary of the Invention

[0004] Based on the above, the purpose of this utility model is to address the shortcomings of the existing technology by proposing a portable wireless communication device. This wireless communication device is housed in a case for easy storage and carrying. At the same time, the device is equipped with multiple sub-stations, which can meet the needs of multiple people for wireless communication.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A portable wireless communication device includes a lid and a body. The lid and body are rotatably connected on one side and connected at the opening and closing point on the other side by a snap-fit ​​mechanism. A main control panel is provided on the inner wall of the body. An operating area is provided on the main control panel. A telescopic antenna is installed on the top of the main control panel. Several control buttons are provided on one side of the main control panel. A power supply is installed inside the main control panel. Several device compartments are opened on the other side of the main control panel, and each device compartment contains a sub-radio station.

[0007] Furthermore, the main control console is also equipped with several interfaces.

[0008] Furthermore, the rear wall of the enclosure is provided with several expansion ports.

[0009] Furthermore, some of the aforementioned expansion interfaces include a data transmission interface and a power interface.

[0010] Furthermore, the latching mechanism includes a latching block fixedly connected to the lid and a corresponding fixing block fixedly connected to the body of the box, the latching block and the fixing block being adapted to each other.

[0011] Furthermore, a protrusion is fixedly connected to the bottom of the card block, and a second spring is provided through the protrusion. The middle section of the second spring is fixedly connected to the inner wall of the protrusion, and pins are fixedly connected to both ends of the second spring.

[0012] The fixing block has grooves on both sides, each groove has a pin hole, each groove has a pressing block, and one side of each pressing block is elastically connected to the fixing block by two first springs.

[0013] Furthermore, the top of the fixing block is provided with an ejection assembly, which includes ejection blocks located on both sides of the top of the fixing block and a third spring. Each ejection block is elastically connected to the fixing block through the third spring.

[0014] Furthermore, a storage slot is provided on the top of the box lid, and a handle is provided in the storage slot. The handle is connected to the hinge of the box lid.

[0015] Furthermore, a fixed antenna is installed on the top of the sub-radio station, a transmit button is provided on one side of the sub-radio station, two knobs are provided on the other side of the sub-radio station, a display screen is provided on the front of the sub-radio station, and a microphone and speaker are provided at the bottom of the sub-radio station.

[0016] Furthermore, each of the sub-radio stations is provided with a charging contact at its bottom, and each of the equipment compartments is provided with a matching power supply contact, which is electrically connected to the power supply.

[0017] The beneficial effects of this application are as follows:

[0018] 1. This wireless communication device adopts a modular protective enclosure design, which can store the required equipment inside the enclosure. It integrates a quick-release snap-fit ​​mechanism and a dustproof and waterproof shell, achieving a balance between equipment portability and industrial-grade protection.

[0019] 2. The wireless communication device has several device compartments inside, which can accommodate multiple sub-radio stations at the same time. It can also be configured with multiple sub-radio stations by adopting a master-slave modular architecture, which facilitates wireless communication for multiple people. When not in use, it is stored in the device compartment and charged by magnetic contacts. When in use, it can be directly taken out from the device compartment and turned on. It is simple and convenient to use and charge.

[0020] 3. External device expansion and data interaction can be completed through the expansion interface of the box without opening the box, which significantly improves the efficiency of field operations and the convenience of operation. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this application and these drawings without creative effort.

[0022] Figure 1 This is a perspective view of a portable wireless communication device provided in an embodiment of this application;

[0023] Figure 2 This is a schematic diagram illustrating the storage of a portable wireless communication device according to an embodiment of this application;

[0024] Figure 3 This is a structural diagram of an expansion interface for a portable wireless communication device provided in one embodiment of this application;

[0025] Figure 4 This is a structural diagram of a segmentation component of a portable wireless communication device provided in one embodiment of this application;

[0026] Figure 5 This is a structural diagram of a snap-fit ​​assembly for a portable wireless communication device provided in one embodiment of this application.

[0027] In the picture:

[0028] 1. Lid; 2. Body; 3. Storage slot; 4. Handle; 5. Locking block; 6. Fixing block; 601. Slot; 602. Groove; 603. Pin hole; 7. Shaft; 8. Expansion interface; 9. Pressing block; 901. Top post; 10. First spring; 11. Protrusion; 12. Pin; 13. Second spring; 14. Ejection block; 15. Third spring; 16. Main control panel; 1601. Control button; 17. Operating area; 18. Interface; 19. Telescopic antenna; 20. Equipment compartment; 21. Sub-station; 22. Speaker; 23. Fixed antenna; 24. Transmit button; 25. Knob; 26. Display screen. Detailed Implementation

[0029] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the application and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present application, not the entire structure.

[0030] In the description of this application, unless otherwise expressly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0031] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used solely for ease of description and simplification of operation, 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 application. In the description of this application, unless otherwise stated, "a plurality of" means two or more. Furthermore, the terms "first" and "second" are merely used for descriptive distinction and have no special meaning.

[0033] like Figures 1 to 3 As shown, this embodiment provides a portable wireless communication device, including a lid and a body. One side of the lid and body are rotatably connected by a pivot, and the other side is connected by a snap-fit ​​mechanism. A main control panel is provided on the inner wall of the body, and an operation area is provided on the main control panel. A telescopic antenna is installed on the top of the main control panel. Several control buttons are provided on one side of the main control panel, and a power supply is installed inside the main control panel. Several device compartments are opened on the other side of the main control panel, and each device compartment contains a sub-radio station.

[0034] To facilitate communication, the main control console is equipped with several interfaces. Inside the main control console are wired communication modules and wireless communication modules. The wired communication modules are connected to the interfaces via cables, and the wireless communication modules are connected to the telescopic antenna via cables. Each sub-station can communicate via wired communication through the interfaces on the main control console, or via wireless communication through the telescopic antenna that extends from the main control console.

[0035] In this embodiment, the rear wall of the enclosure is provided with several expansion interfaces, including a data transmission interface and a power interface. The data transmission interface is communicatively connected to the main control console, and the power interface is electrically connected to the main control console. The data transmission interface is used to connect external expansion devices, and the power interface is used to connect to an external power source to charge the power supply installed inside the main control console.

[0036] During use, the channel power can be adjusted via several control buttons on the main control panel. The corresponding channel is then set in the operation area, which includes a channel configuration unit. Configuration parameters are automatically synchronized to all sub-radios via the main control panel's wireless communication module. Each sub-radio has a built-in slave communication unit, and an automatic network communication link is established between the master and slave devices via the ISM band. After setting up, the sub-radio can be taken out of the device compartment and turned on for use. Once turned on, the sub-radio will automatically match and join the communication channel. After use, the sub-radio can be returned to the device compartment. Power contacts (not shown in the diagram) are located at the bottom of the compartment. Charging can be performed by aligning the charging contacts at the bottom of the sub-radio with the power contacts at the bottom of the compartment. For easy alignment, magnetic contacts can be used for both charging and power supply.

[0037] like Figure 5 As shown, the snap-fit ​​mechanism of this embodiment includes a snap-fit ​​block fixedly connected to the lid and a corresponding fixed block fixedly connected to the body of the box. The snap-fit ​​block and the fixed block are compatible. A protrusion is fixedly connected to the bottom of the snap-fit ​​block. In another embodiment, the protrusion can also be integrally formed with the snap-fit ​​block. Correspondingly, the fixed block has a slot for the protrusion to enter. A second spring is transversely connected through the protrusion. The middle section of the second spring is fixedly connected to the inner wall of the protrusion by welding. Alternatively, a limiting mechanism can be set on the inner wall of the protrusion to limit the middle section of the second spring, so that the middle position of the second spring is fixed and the two ends can extend and retract freely. A pin is fixedly connected to each end of the second spring (13). The pin can move elastically with the second spring laterally. In the initial state (free state of the spring), part of the pins at both ends will protrude from the outer end face of the protrusion. At the same time, in order to facilitate the pins protruding from both sides of the protrusion to enter the slot of the fixed block more smoothly during snap-fit, the longitudinal section of the slot is designed as an inverted V.

[0038] Pin holes are provided on both sides of the fixing block. The diameter of the pin holes is slightly larger than the diameter of the pin, so that the pin can be inserted when the locking block and the fixing block are in the locking state, and the pin can be restricted to move up and down (longitudinally). Pressing blocks are also provided on both sides of the fixing block. The pressing blocks can be cubes or cuboids. The pressing blocks are located in matching grooves on both sides of the fixing block. Each pressing block is elastically connected to the fixing block on the side closest to the fixing block by two first springs. In the initial state (free state of the spring), a part of the pressing block will protrude from the outer end face of the fixing block. In another embodiment, the outer end face of the pressing block is flush with the outer end face of the fixing block. When the locking block and the fixing block are in the locking state, the central axis of the pressing block in the horizontal direction is coaxial with the central axis of the second spring and the pin in the horizontal direction. Under the elastic force of the second spring, the pin will protrude from the outer end face of the protrusion and a part of it will be inserted into the pin hole. An ejector assembly is provided on the top of the fixed block. The ejector assembly includes ejector blocks located on both sides of the top of the fixed block and a third spring. Each ejector block is elastically connected to the fixed block through the third spring. When the locking block and the fixed block are in a locked state, the third spring is in a compressed state. When it is necessary to release the locked state, press the pressing blocks on both sides of the fixed block. The end faces of the two pressing blocks connected to the first spring will squeeze the two pins, causing the two pins to move towards each other and squeeze the second spring until the pressing blocks push the pins into the protrusions. Then, under the action of elastic force, the third spring pushes the ejector blocks to push the locking block upwards, and the cover can be opened. At this time, both the first spring and the second spring return to their initial state (the free state of the springs) under the action of elastic force. In another embodiment, a top post is provided on the side of the two pressing blocks near the pins. The diameter of the top post is not greater than the diameter of the pins and is coaxially arranged with the two pins, so that when the pressing blocks are pressed, the pins are squeezed against the second spring until the pins are ejected from the pin holes.

[0039] like Figure 4 As shown in this embodiment, a fixed antenna is installed on the top of the sub-radio station, a transmit button is located on the right side of the sub-radio station, two knobs are located on the left side of the sub-radio station, a display screen is located on the top front side of the sub-radio station, and a microphone (not shown in the figure) is located on the bottom front side of the sub-radio station. The sub-radio station is turned on by using one of the knobs and adjusted to a suitable volume, and then the channel is controlled by using the other knob. Communication between sub-radio stations can be initiated by pressing the transmit button. Signals can be received and transmitted through the fixed antenna on the top, and the sound of other sub-radio stations can be played through the speaker on the front side. The display screen can show the battery level.

[0040] For easy access, a storage slot is provided on the top of the lid, and a handle is installed in the storage slot. The handle is rotatably connected to the lid via a pivot.

[0041] The working principle of the portable wireless communication device of this application is as follows: By pressing the pressing blocks on both sides of the fixing block, the pressing blocks will push the pin into the protrusion. Then the protrusion will unlock, and the third spring will push out the ejector block, which will cause the locking block to spring upward. Then the first spring will reset the pressing block, and the second spring will reset the pin. Open the case cover, start the main control panel inside the case, and use the telescopic antenna of the main control panel to receive signals. Adjust the channel power through the control buttons, and then set the desired channel through the operation area. It can be used by taking out the sub-radio station in the device compartment and turning it on. If needed, wired communication can be performed through the interface of the main control panel. At the same time, in special environments, after setting the internal data, the case cover can be closed to protect the device inside the case. If needed, external devices can be connected through several expansion interfaces on the rear wall of the enclosure. After the sub-radio is finished using, it can be put back into the equipment compartment and charged through the contacts. After use, disconnect all connecting wires, close the cover, and the locking mechanism will engage. Then lift the handle to take the equipment away. When the equipment is not in use, the internal power supply can be charged through the power interface on the rear of the enclosure.

[0042] The above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention, the scope of which is determined by the scope of the appended claims.

Claims

1. A portable wireless communication device, comprising a lid (1) and a body (2), wherein the lid (1) and the body (2) are rotatably connected on one side and connected at the opening and closing point on the other side by a snap-fit ​​mechanism, characterized in that, The inner wall of the housing (2) is provided with a main control console (16), and an operation area (17) is provided on the main control console (16). A telescopic antenna (19) is installed on the top of the main control console (16). Several control buttons (1601) are provided on one side of the main control console (16). A power supply is installed inside the main control console (16). Several equipment compartments (20) are opened on the other side of the main control console (16). Each equipment compartment (20) contains a sub-radio station (21).

2. The portable wireless communication device according to claim 1, characterized in that, The main control console (16) is also equipped with several interfaces (18).

3. The portable wireless communication device according to claim 1, characterized in that, The rear wall of the enclosure (2) is provided with several expansion ports (8).

4. A portable wireless communication device according to claim 3, characterized in that, Several of the expansion interfaces (8) include a data transmission interface (81) and a power interface (82).

5. A portable wireless communication device according to claim 1, characterized in that, The locking mechanism includes a locking block (5) fixedly connected to the cover (1) and a fixing block (6) fixedly connected to the body (2) respectively, and the locking block (5) and the fixing block (6) are compatible with each other.

6. A portable wireless communication device according to claim 5, characterized in that, The bottom of the card block (5) is fixedly connected to a protrusion (11), and a second spring (13) is provided through the protrusion (11). The middle section of the second spring (13) is fixedly connected to the inner wall of the protrusion (11), and pins (12) are fixedly connected to both ends of the second spring (13). The fixing block (6) has grooves (602) on both sides, each groove (602) has a pin hole (603) and each groove (602) has a pressing block (9). One side of each pressing block (9) is elastically connected to the fixing block (6) by two first springs (10).

7. A portable wireless communication device according to claim 5, characterized in that, The top of the fixed block (6) is provided with an ejection assembly, which includes ejection blocks (14) located on both sides of the top of the fixed block (6) and a third spring (15). Each ejection block (14) is elastically connected to the fixed block (6) through the third spring (15).

8. A portable wireless communication device according to claim 1, characterized in that, The top of the box cover (1) is provided with a storage groove (3), and a handle (4) is provided in the storage groove (3). The handle (4) is hinged to the box cover (1).

9. A portable wireless communication device according to claim 1, characterized in that, The sub-radio station (21) is equipped with a fixed antenna (23) on its top, a transmit button (24) on one side of the sub-radio station (21), two knobs (25) on the other side of the sub-radio station (21), a display screen (26) on the front of the sub-radio station (21), and a microphone and speaker (22) on the bottom of the sub-radio station (21).

10. A portable wireless communication device according to claim 1, characterized in that, Each of the sub-stations (21) is provided with a charging contact at the bottom, and each of the equipment compartments (20) is provided with a matching power supply contact, which is electrically connected to the power supply.

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