Gold-clock-shaped wireless portable shielding equipment

Abstract

The utility model discloses a gold-bell-shaped wireless portable shielding device, which belongs to the field of signal shielding, comprises a mobile box which is internally provided with a power supply device, a heat dissipation device, an operation device and a signal shielding device, and is characterized in that the mobile box is internally provided with a fixed frame corresponding to the heat dissipation device and the signal shielding device; a heat dissipation baffle is arranged at the open end of the movable box, and a sealing cover corresponding to the heat dissipation baffle and a storage groove for storing an operation device are arranged on the two sides of the movable box respectively. Compared with the prior art, the portable storage box has the advantages that the portable storage box is scattered and fixed in the movable box through the sealing cover and the storage groove, and omission during carrying is avoided.

Description

Technical Field

[0001] The utility model relates to the field of signal shielding, in particular to a wireless portable shielding device of Jinzhongzhi. Background Art

[0002] With the continuous development of informatization today, digital signals are widely used in various fields of life, but in some specific environments, it is necessary to avoid the use of the network, such as student examination rooms, bomb disposal sites, confidentiality workers, etc. Therefore, in some places we should be able to artificially destroy or limit this network to avoid the harm caused by mobile networks. Under this premise, signal blockers came into being.

[0003] Today's signal jammers adjust the shielding frequency through an operating device, then turn on the power device to operate the signal jammer according to the selected frequency, thereby implementing electromagnetic interference to the wireless network on which mobile phone communications depend, making it impossible for the mobile phone to access the network, and thus unable to receive information from the mobile network, as well as unable to send information out through the network, but it has no effect on the signals generated by the mobile phone.

[0004] Although this signal blocker can block the signal according to the corresponding frequency when in use, it is often the case that the instrument is forgotten when facing emergencies, and the instrument components are messy when carried, which may cause parts to be lost during transportation; when disassembling and repairing, because circuit boards and other devices are fixed on the box, once the force of opening the box is too great, the internal parts will be damaged, so the disassembly and repair work is difficult. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the shielding device components are scattered and easy to be missed when being carried, and the installation structure thereof causes difficulty in disassembly.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a wireless portable shielding device of Jinzhongzhi, including a mobile box, the interior of the mobile box is provided with a power supply device, a heat dissipation device, an operating device and a signal shielding device, and is characterized in that: a fixing frame corresponding to the heat dissipation device and the signal shielding device is provided inside the mobile box, a heat dissipation baffle is provided at the open end of the mobile box, and a sealing cover corresponding to the heat dissipation baffle and a storage slot for storing the operating device are respectively provided on both sides of the mobile box.

[0007] As an improvement, the power supply device includes a detachable charging device, a battery and a current control board which are sequentially connected via wires, and the signal shielding device is connected to the current control board via wires.

[0008] As an improvement, the signal shielding device comprises a signal control board, a control switch and a signal shielding antenna device which are sequentially connected by wires, and the signal control board is located on the card slot of the fixing frame.

[0009] As an improvement, the detachable charging device includes a DC charging device and an AC charging device and a protection switch connected to the DC charging device and the AC charging device through a wire. A hybrid charger corresponding to the DC charging device and the AC charging device is provided in the storage slot, and a current conversion switch is provided between the DC charging device, the AC charging device and the protection switch.

[0010] As an improvement, the charging device, the control switch and the signal shielding antenna device are all located in a fixed slot inside the heat dissipation baffle.

[0011] As an improvement, an antenna corresponding to the signal shielding antenna device is provided inside the sealing cover, and the sealing cover and the storage slot are fixedly connected to the mobile box by buckles.

[0012] As an improvement, the bottom of the mobile box is provided with a card slot corresponding to the fixing frame and the battery, one side of the mobile box is provided with a heat dissipation hole corresponding to the heat dissipation device, and the outer side of the mobile box is provided with a hand pulley for easy movement.

[0013] As an improvement, an operating hole corresponding to the operating device is provided on one side of the heat dissipation baffle, and the operating device, the operating hole and the signal control board are connected in sequence through wires.

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. This device uses a sealing cover and a storage slot to fix the scattered items in a mobile box to avoid missing them when carrying.

[0016] 2. The circuit board and heat dissipation device inside the device are both located on the fixing frame. When disassembling, you only need to open the outer shell and take out the fixing frame for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the general structural diagram of the utility model of the wireless portable shielding device of Jinzhong.

[0018] Figure 2 The utility model is a use and assembly diagram of the Jinzhong wireless portable shielding device.

[0019] Figure 3 It is an exploded view of the overall structure of the utility model of the wireless portable shielding device of Jinzhong.

[0020] Figure 4 The utility model discloses a heat dissipation baffle structure diagram of a wireless portable shielding device of Jinzhongzhi.

[0021] Figure 5 The utility model is a general structural diagram of a mobile box cavity of a wireless portable shielding device of Jinzhong.

[0022] Figure 6 The utility model is a cross-sectional view of a mobile box structure of a wireless portable shielding device of Jinzhong.

[0023] Figure 7 The utility model is an overall circuit diagram of the wireless portable shielding device of the golden bell.

[0024] As shown in the figure: 1. Mobile box; 11. Heat dissipation baffle; 12. Sealing cover; 121. Antenna; 13. Storage slot; 14. Buckle; 15. Hand pulley; 2. Power supply device; 21. Removable charging device; 211. DC charging device; 212. AC charging device; 213. Protection switch; 214. Hybrid charger; 215. Current conversion switch; 22. Battery; 23. Current control board; 3. Heat dissipation device; 31. Heat dissipation hole; 4. Operating device; 41. Operating hole; 5. Signal shielding device; 51. Signal control board; 52. Control switch; 53. Signal shielding antenna device; 6. Fixing bracket; 61. Card slot. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] As the instruction manual Figure 1 , 2 , 3, comprising a mobile box 1, wherein a power supply device 2, a heat dissipation device 3, an operating device 4 and a signal shielding device 5 are arranged inside the mobile box 1, a fixing frame 6 corresponding to the heat dissipation device 3 and the signal shielding device 5 is arranged inside the mobile box 1, a heat dissipation baffle 11 is arranged at the open end of the mobile box 1, and sealing covers 12 corresponding to the heat dissipation baffle 11 and storage slots 13 for storing the operating device 4 are arranged on both sides of the mobile box 1, wherein a hybrid charger 214 corresponding to a DC charging device 211 and an AC charging device 212 is arranged in the storage slot 13, an antenna 121 corresponding to a signal shielding antenna device 53 is arranged inside the sealing cover 12, the sealing cover 12 and the storage slot 13 are fixedly connected to the mobile box 1 by means of a buckle 14, a card slot 61 corresponding to the fixing frame 6 and the battery 22 is arranged at the bottom of the mobile box 1, a heat dissipation hole 31 corresponding to the heat dissipation device 3 is arranged on one side of the mobile box 1, a hand pulley 15 for easy movement is arranged on the outer side of the mobile box 1, and an operating hole 41 corresponding to the operating device 4 is arranged on one side of the heat dissipation baffle 11.

[0027] As the instruction manual Figure 2 , 4As shown in , 5, 6, and 7, the power supply device 2 includes a detachable charging device 21, a battery 22, and a current control board 23 connected in sequence through wires, the signal shielding device 5 is connected to the current control board 23 through a wire, the signal shielding device 5 includes a signal control board 51, a control switch 52, and a signal shielding antenna device 53 connected in sequence through wires, the signal control board 51 is located on the card slot of the fixing frame 6, the detachable charging device 21 includes a DC charging device 211 and an AC charging device 212 and a protection switch 213 connected to the DC charging device 211 and the AC charging device 212 through a wire, a current conversion switch 215 is provided between the DC charging device 211 and the AC charging device 212 and the protection switch 213, and the charging device 21, the control switch 52, and the signal shielding antenna device 53 are all located in the fixed card slot inside the heat dissipation baffle 11.

[0028] In the specific implementation of the utility model, the heat sink 3 and the flow control plate 23 are inserted into the slot below the fixing frame 6, and the signal control board 51 is placed on the card position above the fixing frame 6; the control switch 52, the signal shielding antenna device 53, the DC charging device 211, the AC charging device 212 and the protection switch 213 are inserted into the heat dissipation baffle 11, and the above components and the battery 22 are connected according to the wiring. Figure 7 Connect; insert the fixing frame 6 and the battery 22 into the card slot 61, align the screw holes on the heat dissipation baffle 11 and the mobile box 1, lock them with screws, and finally buckle the storage slot 13 and the sealing cover 12 on the mobile box 1.

[0029] When in use, take out the antenna 121 inside the sealing cover 12, and insert the antenna 121 into the signal shielding antenna device 53; insert the hybrid charger 214 into the corresponding DC charging device 211 or AC charging device 212, screw the current conversion switch 215 to the corresponding position, insert the operating device 4 into the corresponding operating hole 41 to turn on the protection switch 213, select the appropriate signal shielding device 5, turn on the corresponding control switch 52, insert the operating device 4 into the corresponding operating hole 41, turn on the operating device 4, adjust the appropriate frequency, and start the shielding device to shield the signal.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A wireless portable shielding device of Jinzhongzhi, comprising a mobile box (1), wherein a power supply device (2), a heat dissipation device (3), an operating device (4) and a signal shielding device (5) are arranged inside the mobile box (1), characterized in that: A fixing frame (6) corresponding to the heat dissipation device (3) and the signal shielding device (5) is provided inside the mobile box (1), a heat dissipation baffle (11) is provided at the open end of the mobile box (1), and sealing covers (12) corresponding to the heat dissipation baffle (11) and storage slots (13) for storing the operating device (4) are respectively provided on both sides of the mobile box (1).

2. The wireless portable shielding device according to claim 1, characterized in that: The power supply device (2) comprises a detachable charging device (21), a battery (22) and a current control board (23) which are sequentially connected via wires, and the signal shielding device (5) is connected to the current control board (23) via wires.

3. The wireless portable shielding device according to claim 2 is characterized in that: The signal shielding device (5) comprises a signal control board (51), a control switch (52) and a signal shielding antenna device (53) which are sequentially connected via wires; the signal control board (51) is located on a card slot of a fixing frame (6).

4. The wireless portable shielding device according to claim 3 is characterized in that: The detachable charging device (21) comprises a DC charging device (211) and an AC charging device (212), and a protection switch (213) connected to the DC charging device (211) and the AC charging device (212) via a wire; a hybrid charger (214) corresponding to the DC charging device (211) and the AC charging device (212) is provided in the storage slot (13); and a current conversion switch (215) is provided between the DC charging device (211) and the AC charging device (212) and the protection switch (213).

5. The wireless portable shielding device according to claim 4 is characterized in that: The charging device (21), the control switch (52) and the signal shielding antenna device (53) are all located in a fixed slot inside the heat dissipation baffle (11).

6. The wireless portable shielding device according to claim 5, characterized in that: An antenna (121) corresponding to the signal shielding antenna device (53) is arranged inside the sealing cover (12), and the sealing cover (12) and the storage slot (13) are fixedly connected to the mobile box (1) via a buckle (14).

7. The wireless portable shielding device according to claim 6, characterized in that: The bottom of the mobile box (1) is provided with a card slot (61) corresponding to the fixing frame (6) and the battery (22), one side of the mobile box (1) is provided with a heat dissipation hole (31) corresponding to the heat dissipation device (3), and the outer side of the mobile box (1) is provided with a hand pulley (15) for easy movement.

8. The wireless portable shielding device according to claim 1, characterized in that: An operating hole (41) corresponding to the operating device (4) is provided on one side of the heat dissipation baffle (11); the operating device (4), the operating hole (41) and the signal control board (51) are connected in sequence via wires.

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