A portable anti-recording signal jammer terminal

Abstract

The utility model discloses a portable anti-recording signal jammer terminal, including a jammer body, a protective cover sleeved at the lower end of the jammer body, a mounting groove at the upper end of the jammer body away from the groove, a connecting block arranged in the mounting groove, both sides of the connecting block are movably connected to the jammer body through an axle rod, threaded holes are arranged on both sides of the jammer body at the mounting groove, threaded rods are inserted in the threaded holes, the threaded rods are fixedly connected to the rotating block above, the connecting block is fixedly connected to the antenna below, and a storage groove matching the antenna is provided on the jammer body. This signal jammer terminal has a simple structure, occupies a small space, has a good overall protection effect, and the antenna is easy to store and position, which ensures the working efficiency of the jammer and effectively improves the portability of the signal jammer terminal.

Description

Technical Field

[0001] The utility model relates to the technical field of signal interference, in particular to a portable anti-recording signal jammer terminal. Background Art

[0002] Signal jammers connect mobile phones and base stations through radio waves within a certain frequency range, and complete data and sound transmission at a certain baud rate and modulation method. There are many types of signal jammers, such as anti-recording signal jammer terminals, which can effectively prevent eavesdropping and effectively prevent information leakage. The anti-recording signal jammer terminals currently used have a fixed structure, and most of them have poor carrying effects. When carrying them outside, the antenna cannot be effectively stored, resulting in a large size that is inconvenient to carry, thereby increasing the placement space and reducing the working efficiency of the anti-recording signal jammer. For this reason, we propose a portable anti-recording signal jammer terminal. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a portable anti-recording signal jammer terminal. The utility model solves the problem that the currently used anti-recording signal jammer terminals have fixed structures, most of which have poor carrying effects, and when carried outside, the antenna cannot be effectively stored, resulting in a large volume that is inconvenient to carry, thereby increasing the placement space and reducing the working efficiency of the anti-recording signal jammer.

[0004] The utility model discloses a portable anti-recording signal jammer terminal, comprising a jammer body, a protective cover sleeved on the lower end of the jammer body, a groove provided on one side of the jammer body in the protective cover, a display screen provided on the upper end of the groove, a control button provided below the display screen, a mounting groove provided on the upper end of the jammer body away from the groove, a connecting block provided in the mounting groove, both sides of the connecting block are movably connected to the jammer body through an axle rod, threaded holes provided on both sides of the mounting groove of the jammer body, threaded rods inserted in the threaded holes, the threaded rods are fixedly connected to the rotating block above, and the connecting block is fixedly connected to the antenna below, and a storage groove matching the antenna is provided on the jammer body.

[0005] In the above solution, the threaded hole is provided with an internal thread matching the threaded rod.

[0006] In the above solution, anti-slip grooves are provided on the outer side of the rotating block.

[0007] In the above scheme, two guide blocks are arranged on both side walls of one end of the jammer body located inside the protective cover, and a guide groove matching the guide block is arranged on the inner wall of the protective cover.

[0008] In the above scheme, a first magnet is provided at the bottom of one end of the jammer body located in the protective cover, and a second magnet matching the first magnet is provided in the protective cover.

[0009] In the above solution, the side walls of the jammer body located above the protective cover are provided with anti-slip bumps.

[0010] In the above solution, an observation window is provided on the side wall of the jammer body close to the display screen.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a portable anti-recording signal jammer terminal. Through the setting of the shaft rod, the connection block can be rotated through the shaft rod. When the connection block rotates, the antenna also rotates. The antenna can be stored in the storage slot. When the lower end of the jammer body is plugged into the protective cover, the protective cover can simultaneously protect the display screen, control buttons and antenna. Through the mutual cooperation between the threaded rod and the shaft rod, the antenna can be placed stably. This type of signal jammer terminal has a simple structure, occupies a small space, has a good overall protection effect, and the antenna is easy to store and position. While ensuring the working efficiency of the jammer, it effectively improves the portability of the signal jammer terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0015] Figure 3 It is a cross-sectional view of the utility model;

[0016] Figure 4 This is a schematic structural diagram of part A of the utility model.

[0017] In the figure: 1. Jammer body 2. Protective cover 3. Groove 4. Display screen

[0018] 5. Control button 6. Mounting slot 7. Connecting block 8. Shaft

[0019] 9. Threaded hole 10. Threaded rod 11. Rotating block 12. Anti-slip pattern

[0020] 13. Antenna 14. Storage slot 15. Guide block 16. Guide slot

[0021] 17. First magnet 18. Second magnet 19. Anti-slip bump 20. Observation window. DETAILED DESCRIPTION

[0022] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0023] like Figure 1-4 As shown, the utility model is a portable anti-recording signal jammer terminal, comprising a jammer body 1, a protective cover 2 is sleeved at the lower end of the jammer body 1, the protective cover 2 can protect the display screen 4 and the control button 5 at the lower end of the jammer body 1, a groove 3 is provided on one side of the jammer body 1 located in the protective cover 2, a display screen 4 is provided at the upper end of the groove 3, a control button 5 is provided below the display screen 4, the display screen 4 can display the working state of the jammer body 1, and the control button 5 can control the jammer workflow, a mounting groove 6 is provided at the upper end of the side of the jammer body 1 away from the groove 3, a connecting block 7 is provided in the mounting groove 6, the connecting block 7 is movably connected to the jammer body 1 on both sides through a shaft 8, and the connecting block 7 can be rotated by the shaft 8 through the setting of the shaft 8, and the jammer body 1 is located Threaded holes 9 are provided on both sides of the mounting groove 6, and threaded rods 10 are inserted in the threaded holes 9. The threaded rods 10 are fixedly connected with the rotating block 11 at the top, and the threaded rods 10 can be threadedly connected with the jammer body 1 through the threaded holes 9. When the rotating block 11 is rotated, the rotating block 11 pushes the threaded rod 10 to move in the vertical direction, and the threaded rod 10 can squeeze the shaft rod 8. Through the mutual cooperation between the threaded rod 10 and the shaft rod 8, the purpose of positioning the shaft rod 8 can be achieved. The lower part of the connecting block 7 is fixedly connected with the antenna 13, and the jammer body 1 is provided with a storage groove 14 matching the antenna 13. When the connecting block 7 is rotated, the antenna 13 also rotates accordingly, and the antenna 13 can be stored in the storage groove 14. When the lower end of the jammer body 1 is inserted into the protective cover 2, the protective cover 2 can protect the antenna 13 at the same time.

[0024] The threaded hole 9 is provided with an internal thread matching the threaded rod 10 .

[0025] The outer side of the rotating block 11 is provided with anti-skid grooves 12 , and the provision of the anti-skid grooves 12 effectively increases the friction between the fingers and the rotating block 11 , thereby making it easier for the staff to rotate the rotating block 11 .

[0026] The jammer body 1 is located at one end of the protective cover 2 and has two guide blocks 15 on both side walls. The inner wall of the protective cover 2 is provided with a guide groove 16 matching the guide block 15. The guide block 15 can slide inside the guide groove 16. The guide groove 16 can guide and limit the guide block 15. The mutual cooperation between the guide block 15 and the guide groove 16 allows the jammer body 1 to move stably inside the protective cover 2.

[0027] The jammer body 1 is provided with a first magnet 17 at the bottom of one end inside the protective cover 2, and a second magnet 18 matching the first magnet 17 is provided inside the protective cover 2. The first magnet 17 and the second magnet 18 have opposite poles, and the protective cover 2 is stably fixed to the lower end of the jammer body 1 through the mutual cooperation between the first magnet 17 and the second magnet 18.

[0028] The side walls of the disruptor body 1 located above the protective cover 2 are both provided with anti-skid protrusions 19 . The provision of the anti-skid protrusions 19 makes it easier to separate the disruptor body 1 from the protective cover 2 .

[0029] The side wall of the jammer body 1 close to the display screen 4 is provided with an observation window 20. When the protective cover 2 protects the jammer body 1 during operation, the display screen 4 can be directly observed through the observation window 20, so that the user can observe the working status of the jammer body 1 more intuitively.

[0030] Specifically, in the utility model, the display screen 4 can display the working status of the jammer body 1, and the control button 5 can control the jammer working process. Through the setting of the shaft rod 8, the connecting block 7 can be rotated by the shaft rod 8. When the connecting block 7 rotates, the antenna 13 also rotates accordingly. The antenna 13 can be stored in the storage slot 14. When the lower end of the jammer body 1 is inserted into the protective cover 2, the protective cover 2 can simultaneously protect the display screen 4, the control button 5 and the antenna 13. At the same time, when the rotating block 11 is rotated, the rotating block 11 pushes the threaded rod 10 to move in the vertical direction, and the threaded rod 10 can squeeze the shaft rod 8. Through the mutual cooperation between the threaded rod 10 and the shaft rod 8, the antenna 13 can be stably placed.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable anti-recording signal jammer terminal, comprising a jammer body (1), characterized in that: The lower end of the jammer body (1) is sleeved with a protective cover (2); a groove (3) is provided on one side of the jammer body (1) located inside the protective cover (2); a display screen (4) is provided on the upper end of the groove (3); a control button (5) is provided below the display screen (4); a mounting groove (6) is provided on the upper end of the jammer body (1) away from the groove (3); a connecting block (7) is provided in the mounting groove (6); both sides of the connecting block (7) are movably connected to the jammer body (1) through an axle rod (8); threaded holes (9) are provided on both sides of the jammer body (1) located on the mounting groove (6); a threaded rod (10) is inserted into the threaded hole (9); the upper part of the threaded rod (10) is fixedly connected to a rotating block (11); the lower part of the connecting block (7) is fixedly connected to an antenna (13); and a storage groove (14) matching the antenna (13) is provided on the jammer body (1).

2. A portable anti-recording signal jammer terminal according to claim 1, characterized in that: The threaded hole (9) is provided with an internal thread matching the threaded rod (10).

3. A portable anti-recording signal jammer terminal according to claim 1, characterized in that: The outer side of the rotating block (11) is provided with anti-slip grooves (12).

4. The portable anti-recording signal jammer terminal according to claim 1, characterized in that: The disruptor body (1) is located inside the protective cover (2) and has two guide blocks (15) on both sides of the side walls at one end thereof, and the inner wall of the protective cover (2) is provided with a guide groove (16) matching the guide block (15).

5. A portable anti-recording signal jammer terminal according to claim 1, characterized in that: The interferer body (1) is located at the bottom of one end of the protective cover (2) and is provided with a first magnet (17), and the protective cover (2) is provided with a second magnet (18) matching the first magnet (17).

6. A portable anti-recording signal jammer terminal according to claim 1, characterized in that: The jammer body (1) is located above the protective cover (2) and has side walls on both sides provided with anti-slip bumps (19).

7. A portable anti-recording signal jammer terminal according to claim 1, characterized in that: An observation window (20) is provided on a side wall of the jammer body (1) close to the display screen (4).

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