Fixing device of mobile phone signal receiving interference equipment

Abstract

The utility model discloses a fixing device for mobile phone signal receiving interference equipment, which comprises a box body, ventilation openings are arranged on the left side and the right side of the box body, a front baffle plate is slidably mounted on the front side of the box body, sliding strips are fixedly mounted on the left side and the right side of the front baffle plate, a rear baffle plate is fixedly mounted on the rear side surface of the box body, and the sliding strips are fixedly mounted on the rear baffle plate. A sun-shading structure is arranged at the position, close to the top, of the box body, and a first shading plate is fixedly installed at the top of the sun-shading structure. According to the interference equipment mounting device, interference equipment on the mounting plate is jacked up through the baffle, the rotating shaft, the screw rod, the ejector rod, the motor and other devices, then the interference equipment is fixed through the baffle, and fixed mounting of the interference equipment is achieved; and the shielding plate is used for shielding the interference equipment so as to avoid direct irradiation of the sun to the interference equipment, so that damage of ultraviolet rays to internal electronic components of the interference equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment fixing, in particular to a fixing device for mobile phone signal reception interference equipment. Background Art

[0002] Mobile phone signal reception interference equipment, such as mobile phone signal jammers, is mainly used to block or weaken the reception of mobile phone signals in a specific area. In the military, this equipment is to protect communication security and prevent mobile phones and other communication equipment from leaking confidential information or being interfered with by external forces. Therefore, the security and stability of the interference equipment must be guaranteed.

[0003] The traditional installation and placement of mobile phone signal reception jammers is to select a suitable location and then place the device in the area where the mobile phone signal needs to be shielded. This method cannot fix the jammer and may cause it to fall off. In addition, because the troops are located in a harsh environment, strong light may damage the precision instruments in the jammer and affect the operator's use. Utility Model Content

[0004] In order to solve the above technical problems, a fixing device for a mobile phone signal reception interference device is provided. This technical solution solves the problem in the above background technology that the interference device cannot be fixed, which may cause the interference device to fall off, and strong light may damage the precision instruments in the interference device.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A fixing device for mobile phone signal reception interference equipment comprises a box body, wherein the left and right sides of the box body are provided with ventilation holes, a front baffle is slidably installed on the front side of the box body, sliding bars are fixedly installed on the left and right sides of the front baffle, a rear baffle is fixedly installed on the rear side surface of the box body, a sunshade structure is provided on the upper side of the box body near the top, and a shielding plate is fixedly installed on the top of the sunshade structure.

[0007] Preferably, a threaded block 1 is fixedly installed on the top of the front baffle near the left side, a threaded block 2 is fixedly installed on the top of the rear baffle near the left side, a screw is threadedly installed between the threaded block 1 and the threaded block 2, and a knob is fixedly installed on the front end of the screw.

[0008] Preferably, a bottom plate is fixedly installed at the bottom of the box body, a motor is fixedly installed at the top of the bottom plate, a rotating shaft 1 is fixedly installed at the output end of the motor, a base is fixedly installed at the top of the bottom plate, and there are four bases, the rotating shaft 1 is rotatably installed on the base, a rotating rod is fixedly installed at the position near the left and right ends of the rotating shaft 1, a rotating shaft 2 is rotatably installed on the two rotating rods on the side away from the rotating shaft 1, a top rod is rotatably installed on the side away from the rotating shaft 1 through the rotating shaft 2, a placement plate is fixedly installed on the top of the top rod, and a placement groove is provided on the top of the placement plate.

[0009] Preferably, a hinge shaft is fixedly installed on the right side of the baffle one, and the hinge shaft is symmetrically arranged front and back on the right side of the baffle one. The top of the baffle one is rotatably installed with the baffle two through the hinge shaft.

[0010] Preferably, a mounting frame 1 is fixedly mounted on the bottom of the baffle 1, and a mounting frame 2 is movably connected to the baffle 2.

[0011] Preferably, the sunshade structure includes a mounting plate 1 and a mounting plate 2, and the mounting plate 1 and the mounting plate 2 are both fixedly mounted on the inner rear side of the box body; the mounting plate 1 and the mounting plate 2 are respectively rotatably mounted with a rotating arm 1 and a rotating arm 2 on the front sides, and the other ends of the rotating arm 1 and the rotating arm 2 are respectively rotatably mounted on the rear side surfaces of the mounting frame 1 and the mounting frame 2; the mounting frame 1 and the mounting frame 2 are respectively rotatably mounted with a rotating arm 3 on the side close to each other, and the other ends of the two rotating arms 3 are respectively rotatably mounted on the mounting plate 1 and the mounting plate 2; the mounting plate 1 and the mounting plate 2 are both rotatably mounted with a rotating shaft 3, and the two rotating shafts 3 are rotatably mounted with connecting arms, and the front sides of the mounting plate 1 and the mounting plate 2 are both fixedly mounted with limiting columns.

[0012] Preferably, a connecting block 1 is rotatably mounted on the mounting plate 1, a rotating seat is fixedly mounted on one end of the rotating arm 1, a connecting block 2 is rotatably mounted on the rotating seat, and a spring is fixedly mounted on the side where the connecting block 1 and the connecting block 2 are close to each other.

[0013] Compared with the prior art, the utility model provides a fixing device for mobile phone signal reception interference equipment, which has the following beneficial effects:

[0014] 1. The fixing device of the mobile phone signal receiving interference device lifts the interference device on the mounting plate upwards through devices such as baffles, rotating shafts, screws, push rods and motors, and then fixes it through the baffles, thereby realizing the fixed installation of the interference device.

[0015] 2. The fixing device of the mobile phone signal receiving jamming device is provided with a mounting plate, a rotating arm, a mounting frame, a connecting block and a spring, and a shield is used to shield the jamming device to avoid direct sunlight on the jamming device, thereby avoiding damage to the internal electronic components of the jamming device by ultraviolet rays. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model in a top view;

[0018] Figure 3 This is a schematic diagram of the internal front view structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the front view structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the sunshade structure in the utility model;

[0021] Figure 6 For the utility model Figure 5 Schematic diagram of the proposed enlarged structure at A.

[0022] The numbers in the figure are:

[0023] 1. Box body; 2. Ventilation port; 3. Front baffle; 4. Sliding bar; 5. Rear baffle; 6. Sunshade structure; 601. Mounting plate one; 602. Mounting plate two; 603. Rotating arm one; 604. Mounting frame one; 605. Connecting arm; 606. Rotating arm three; 607. Rotating arm two; 608. Mounting frame two; 609. Rotating shaft three; 610. Rotating seat; 611. Connecting block two; 612. Spring; 613. Connecting block one; 614. Limiting column; 7. Shield one; 8. Knob; 9. Threaded block one; 10. Screw; 11. Threaded block two; 12. Bottom plate; 13. Motor; 14. Rotating shaft one; 15. Base; 16. Rotating rod; 17. Mounting plate; 18. Push rod; 19. Rotating shaft two; 20. Mounting groove; 21. Shield two; 22. Hinge axis. DETAILED DESCRIPTION

[0024] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0025] Please refer to Figure 1-6As shown: it includes a box body 1, and vents 2 are provided on the left and right sides of the box body 1. A front baffle 3 is slidably installed on the front side of the box body 1, and sliding bars 4 are fixedly installed on the left and right sides of the front baffle 3. A threaded block 9 is fixedly installed on the top of the front baffle 3 near the left side, and a threaded block 2 11 is fixedly installed on the top of the rear baffle 5 near the left side. A screw 10 is threadedly installed between the threaded block 19 and the threaded block 2 11, and a knob 8 is fixedly installed on the front end of the screw 10; the front baffle 3 and the rear baffle 5 are used to block the interference equipment on the placement plate 17 for easy fixation, and the knob 8 is twisted, and the screw 10 is threadedly connected with the threaded block 19 and the threaded block 2 11, and the front baffle 3 fixedly installed with the threaded block 19 slides to the side close to the rear baffle 5.

[0026] A bottom plate 12 is fixedly installed at the bottom of the box body 1, a motor 13 is fixedly installed at the top of the bottom plate 12, a rotating shaft 14 is fixedly installed at the output end of the motor 13, a base 15 is fixedly installed at the top of the bottom plate 12, and the number of the bases 15 is four, the rotating shaft 14 is rotatably installed on the base 15, and the rotating shaft 14 is fixedly installed at the positions near the left and right ends, and the two rotating rods 16 are rotatably installed with a rotating shaft 2 19 on the side away from the rotating shaft 14, and the two rotating rods 16 are rotatably installed on the side away from the rotating shaft 14 through The second rotating shaft 19 is rotatably installed with a push rod 18, and a placement plate 17 is fixedly installed on the top of the push rod 18. A placement groove 20 is provided on the top of the placement plate 17. It should be noted that the width of the placement plate 17 is adapted to the width of the box body 1. The purpose of doing this is to ensure that the placement plate 17 will not slide down due to the gravity of the interference equipment; the motor 13 drives the rotating shaft 14 to rotate at an angle of ninety degrees, and the rotating shaft 14 drives the rotating rod 16 to rotate. When the rotating rod 16 rotates, the push rod 18 rotatably installed with it pushes the placement groove 20 upward.

[0027] A hinge shaft 22 is fixedly installed on the right side of the baffle 1 7, and the hinge shaft 22 is symmetrically arranged front and back on the right side of the baffle 1 7. A baffle 21 is rotatably installed on the top of the baffle 1 7 through the hinge shaft 22. A mounting frame 1 604 is fixedly installed on the bottom of the baffle 1 7, and the baffle 2 21 is movably connected to the mounting frame 2 608.

[0028] A rear baffle 5 is fixedly installed on the rear side of the box body 1, a sunshade structure 6 is arranged near the top of the box body 1, a shield plate 7 is fixedly installed on the top of the sunshade structure 6, the sunshade structure 6 includes a mounting plate 1 601 and a mounting plate 2 602, both of which are fixedly installed on the inner rear side of the box body 1, and a rotating arm 1 603 and a rotating arm 2 607 are rotatably installed on the front sides of the mounting plates 1 601 and 602, respectively, and the other ends of the rotating arms 1 603 and 607 are rotatably installed respectively. Installed on the rear side of the mounting frame 1 604 and the mounting frame 2 608, the mounting frame 1 604 and the mounting frame 2 608 are both rotatably installed with a rotating arm 3 606 on one side close to each other, and the other ends of the two rotating arms 3 606 are respectively rotatably installed on the mounting plate 1 601 and the mounting plate 2 602, and the mounting plate 1 601 and the mounting plate 2 602 are both rotatably installed with a rotating shaft 3 609, and the two rotating shafts 3 609 are rotatably installed with a connecting arm 605, and the front sides of the mounting plate 1 601 and the mounting plate 2 602 are both fixedly installed with a limiting column 614 , a connecting block 613 is rotatably mounted on the mounting plate 601, a rotating seat 610 is fixedly mounted on one end of the rotating arm 603, a connecting block 611 is rotatably mounted on the rotating seat 610, and a spring 612 is fixedly mounted on the side where the connecting block 613 and the connecting block 611 are close to each other; pull the mounting frame 604, the rotating arm 603 rotatably mounted on the mounting frame 604 rotates on the mounting plate 601, and the rotating arm 603 is supported by the limiting column 614, and the limiting column 614 supports the rotating arm 603 At this time, the spring 612 is compressed, and the spring 612 is rotatably installed on the rotating seat 610 with the connecting block 2 611 to press the rotating arm 1 603 against the limiting column 614 without rebounding, and the rotating arm 3 606 rotatably installed on the mounting frame 2 608 is rotatably installed on the mounting plate 2 602, and the mounting frame 1 604 is connected to the rotating arm 3 606 rotatably installed on the mounting frame 2 608 through the connecting arm 605, and the mounting frame 2 608 is lifted by the connecting arm 605, thereby supporting the shield plate 2 21 on the mounting frame 2 608.

[0029] The working principle of the utility model is as follows: when fixing the interference device, the motor 13 drives the rotating shaft 14 to rotate at an angle of ninety degrees, and the rotating shaft 14 drives the rotating rod 16 to rotate. When the rotating rod 16 rotates, the top rod 18 rotatably mounted therewith pushes the placement groove 20 upwards, and the front baffle plate 3 and the rear baffle plate 5 are used to block the interference device on the placement plate 17 for easy fixation. The knob 8 is twisted, and the screw rod 10 is threadedly connected with the thread block 19 and the thread block 2 11, and the front baffle plate 3 fixedly mounted with the thread block 9 slides to the side close to the rear baffle plate 5, thereby fixing the interference device; when the interference device needs to be shielded, the mounting frame 604 is pulled, and the rotating mounting frame 604 is installed The rotating arm 1 603 rotates on the mounting plate 1 601, and the rotating arm 1 603 is supported by the limiting column 614. After the limiting column 614 supports the rotating arm 1 603, the spring 612 is compressed, and the spring 612 supports the rotating arm 1 603 against the limiting column 614 through the connecting block 2 611 rotatably installed on the rotating seat 610 without rebounding, and the rotating arm 3 606 rotatably installed on the mounting frame 2 608 is rotatably installed on the mounting plate 2 602, the mounting frame 1 604 is connected to the rotating arm 3 606 rotatably installed on the mounting frame 2 608 through the connecting arm 605, and the mounting frame 2 608 is lifted by the connecting arm 605, thereby supporting the shield 21 on the mounting frame 2 608.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixing device for a mobile phone signal reception interference device, characterized in that: The invention comprises a box body (1), wherein both left and right sides of the box body (1) are provided with ventilation holes (2), a front baffle (3) is slidably mounted on the front side of the box body (1), sliding bars (4) are fixedly mounted on both left and right sides of the front baffle (3), a rear baffle (5) is fixedly mounted on the rear side of the box body (1), a sunshade structure (6) is arranged near the top of the box body (1), and a shielding plate (7) is fixedly mounted on the top of the sunshade structure (6).

2. A fixing device for mobile phone signal reception interference equipment according to claim 1, characterized in that: A threaded block 1 (9) is fixedly mounted on the top of the front baffle (3) near the left side, a threaded block 2 (11) is fixedly mounted on the top of the rear baffle (5) near the left side, a screw rod (10) is threadedly mounted between the threaded block 1 (9) and the threaded block 2 (11), and a knob (8) is fixedly mounted on the front end of the screw rod (10).

3. A fixing device for mobile phone signal reception interference equipment according to claim 1, characterized in that: A bottom plate (12) is fixedly mounted on the bottom of the box body (1), a motor (13) is fixedly mounted on the top of the bottom plate (12), a rotating shaft (14) is fixedly mounted on the output end of the motor (13), a base (15) is fixedly mounted on the top of the bottom plate (12), and the number of the bases (15) is four, the rotating shaft (14) is rotatably mounted on the base (15), rotating rods (16) are fixedly mounted on the positions near the left and right ends of the rotating shaft (14), the two rotating rods (16) are rotatably mounted on the sides away from the rotating shaft (14) with rotating shafts (2) (19), the two rotating rods (16) are rotatably mounted on the sides away from the rotating shaft (14) with push rods (18) through the rotating shafts (19), the top of the push rods (18) is fixedly mounted with a placement plate (17), and the top of the placement plate (17) is provided with a placement groove (20).

4. A fixing device for mobile phone signal reception interference equipment according to claim 1, characterized in that: A hinge shaft (22) is fixedly installed on the right side of the baffle plate 1 (7), and the hinge shaft (22) is symmetrically arranged front and back on the right side of the baffle plate 1 (7). The top of the baffle plate 1 (7) is rotatably installed with a baffle plate 2 (21) via the hinge shaft (22).

5. A fixing device for mobile phone signal reception interference equipment according to claim 4, characterized in that: The bottom of the shield plate 1 (7) is fixedly mounted with a mounting frame 1 (604), and the shield plate 2 (21) is movably connected with a mounting frame 2 (608).

6. A fixing device for mobile phone signal reception interference equipment according to claim 1, characterized in that: The sunshade structure (6) comprises a mounting plate 1 (601) and a mounting plate 2 (602), wherein the mounting plate 1 (601) and the mounting plate 2 (602) are both fixedly mounted on the inner rear side of the box body (1), and the front sides of the mounting plate 1 (601) and the mounting plate 2 (602) are respectively rotatably mounted with a rotating arm 1 (603) and a rotating arm 2 (607), and the other ends of the rotating arm 1 (603) and the rotating arm 2 (607) are respectively rotatably mounted on the rear side surfaces of the mounting frame 1 (604) and the mounting frame 2 (608), and the mounting frame 1 (601) and the mounting plate 2 (602) are respectively rotatably mounted on the rear side surfaces of the mounting frame 1 (604) and the mounting frame 2 (608). 04) and the side close to the mounting frame 2 (608) are both rotatably installed with a rotating arm 3 (606), and the other ends of the two rotating arms 3 (606) are respectively rotatably installed on the mounting plate 1 (601) and the mounting plate 2 (602), and the mounting plate 1 (601) and the mounting plate 2 (602) are both rotatably installed with a rotating shaft 3 (609), and the two rotating shafts 3 (609) are rotatably installed with connecting arms (605), and the front sides of the mounting plate 1 (601) and the mounting plate 2 (602) are both fixedly installed with limiting columns (614).

7. A fixing device for mobile phone signal reception interference equipment according to claim 6, characterized in that: A connecting block 1 (613) is rotatably mounted on the mounting plate 1 (601), a rotating seat (610) is fixedly mounted on one end of the rotating arm 1 (603), a connecting block 2 (611) is rotatably mounted on the rotating seat (610), and a spring (612) is fixedly mounted on the side where the connecting block 1 (613) and the connecting block 2 (611) are close to each other.

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