Anti-vibration signal receiving and transmitting device

Abstract

The utility model discloses an anti-vibration signal receiving and transmitting device, which relates to the technical field of wireless communication and comprises a base, four buffer springs are fixedly mounted at the top end of the base, a damper is fixedly mounted at the top end of the base, and a supporting plate is fixedly connected between the damper and the top ends of the four buffer springs. A signal receiving and transmitting device body is arranged at the top end of the supporting plate, two positioning blocks are fixedly connected to the bottom end of the signal receiving and transmitting device body, two clamping blocks are driven by two connecting plates to move relatively, and then the opposite ends of the two clamping blocks are separated from the interiors of corresponding fixing grooves. According to the signal receiving and transmitting device, the two positioning blocks lose fixing force from the interiors of the two positioning grooves, so that the two positioning blocks are separated from the interiors of the two positioning grooves, the signal receiving and transmitting device body can be disassembled and assembled, the operation mode is simple and convenient, a worker can conveniently disassemble, assemble and overhaul the signal receiving and transmitting device, and the working efficiency is improved. Furthermore, the practicability of the signal receiving and transmitting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless communication, in particular to a vibration-proof signal receiving and transmitting device. Background Art

[0002] The signal receiving and transmitting device used for airborne antenna detection is a device used to test and evaluate the receiving and transmitting signal performance of the airborne antenna. This device can determine the antenna's operating status, radiation characteristics, and connection with the communication system by measuring and analyzing signal parameters. The signal receiving device can receive signals from the airborne antenna. These signals can come from various communications, radar or satellite systems. It can capture the wireless signals received by the antenna and transmit them to the subsequent processing unit for analysis and evaluation.

[0003] The existing patent announcement number CN220775818U is a signal receiving and transmitting device for airborne antenna detection. It absorbs and reduces vibration and impact force in the mechanical system through vibration absorbers, and is placed under the base of the mechanical equipment through vibration isolation pads to isolate and reduce vibration and impact force transmitted to the upper structure, and reduces the transmission of vibration and impact through elastic connecting parts.

[0004] Although the above-mentioned solution can reduce vibration of the device body, it can only achieve the single function of reducing vibration of the device body. The device body in this solution is fixedly connected to its base. When the device body is used for a long time, it will cause inconvenience when the staff disassembles and repairs it. Therefore, it is necessary to have a device body that has the function of reducing vibration and is easy to disassemble and assemble. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a vibration-proof signal receiving and sending device, which can solve the problem of inconvenience caused by the staff disassembling and repairing the device body after long-term use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-vibration signal receiving and sending device, comprising a base, four buffer springs fixedly installed on the top of the base, a damper fixedly installed on the top of the base, a support plate fixedly connected to the top of the damper and the four buffer springs, the top of the support plate is provided with a signal receiving and sending device body, the bottom end of the signal receiving and sending device body is fixedly connected with two positioning blocks, two positioning grooves are provided inside the support plate, the outer surfaces of the two positioning blocks are respectively slidably connected to the inner walls of the corresponding positioning grooves, the opposite ends of the two positioning grooves are provided with sliding grooves, and the interiors of the two sliding grooves are provided with fixing components.

[0007] Preferably, the fixing assembly includes two clamping blocks, the opposite ends of the two clamping blocks are inclined, the outer surfaces of the two clamping blocks are slidingly connected to the inner walls of the corresponding slide grooves, one end of the two clamping blocks is fixedly connected to the limiting block, and the ends of the two clamping blocks away from the corresponding limiting blocks are fixedly connected to the connecting plates.

[0008] Preferably, the opposite ends of the two limit blocks are fixedly connected with pressure springs, and a limit groove is provided on one side of the inner wall of the two slide grooves. The inner walls of the two limit grooves are respectively slidably connected to the corresponding limit blocks, and the opposite ends of the two pressure springs are respectively fixedly connected to the inner walls of the corresponding limit grooves.

[0009] Preferably, two through slots are provided inside the support plate, both of which are L-shaped, the interiors of the two through slots are respectively connected to the interiors of the corresponding slide slots, and the inner walls of the two through slots are respectively slidably connected to the outer surfaces of the corresponding connecting plates.

[0010] Preferably, the inner walls of the two through grooves are slidably connected with pull plates, and the bottom ends of the two pull plates are fixedly connected to the top ends of the corresponding connecting plates.

[0011] Preferably, the opposite ends of the two positioning blocks are each provided with a fixing groove, and the inner walls of the two fixing grooves are respectively slidably connected to the inclined ends of the corresponding clamping blocks.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The anti-vibration signal receiving and sending device drives the relative movement of the two card blocks through the two connecting plates, and then the opposite ends of the two card blocks will respectively break away from the inside of the corresponding fixing grooves, so that the two positioning blocks lose the fixing force from the inside of the two positioning grooves, so that the two positioning blocks are separated from the inside of the two positioning grooves, thereby completing the disassembly and assembly of the signal receiving and sending device body. This operation method is simple and convenient, which can facilitate the staff to disassemble and repair it, and further improve the practicality of the signal receiving and sending device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a vibration-proof signal receiving and transmitting device of the present invention;

[0016] Figure 2 This is a schematic diagram of the base of the utility model;

[0017] Figure 3 This is a schematic diagram of the positioning groove structure of the utility model;

[0018] Figure 4 This is a plan view of the chute of the present utility model.

[0019] Figure numerals: 1. base; 2. support plate; 3. buffer spring; 4. damper; 5. positioning block; 6. signal receiving and sending device body; 7. through slot; 8. pull plate; 9. positioning slot; 10. slide slot; 11. clamping block; 12. fixing slot; 13. connecting plate; 14. limiting slot; 15. pressure spring; 16. limiting block. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4 The utility model provides a technical solution: an anti-vibration signal receiving and sending device, including a base 1, four buffer springs 3 are fixedly installed on the top of the base 1, a damper 4 is fixedly installed on the top of the base 1, a support plate 2 is fixedly connected to the top of the damper 4 and the four buffer springs 3, the top of the support plate 2 is provided with a signal receiving and sending device body 6, the bottom end of the signal receiving and sending device body 6 is fixedly connected with two positioning blocks 5, two positioning grooves 9 are provided inside the support plate 2, the outer surfaces of the two positioning blocks 5 are respectively slidably connected to the inner walls of the corresponding positioning grooves 9, the opposite ends of the two positioning grooves 9 are provided with sliding grooves 10, and the interiors of the two sliding grooves 10 are provided with fixing components.

[0025] Furthermore, the fixing component includes two clamping blocks 11, the opposite ends of the two clamping blocks 11 are inclined, the outer surfaces of the two clamping blocks 11 are respectively slidably connected to the inner walls of the corresponding slide groove 10, one end of the two clamping blocks 11 is fixedly connected to the limiting block 16, the ends of the two clamping blocks 11 away from the corresponding limiting blocks 16 are fixedly connected to the connecting plate 13, the opposite ends of the two limiting blocks 16 are fixedly connected to the pressure spring 15, and a limiting groove 14 is provided on one side of the inner wall of the two slide grooves 10, the inner walls of the two limiting grooves 14 are respectively slidably connected to the corresponding limiting blocks 16, and the opposite ends of the two pressure springs 15 are respectively fixedly connected to the inner walls of the corresponding limiting grooves 14.

[0026] Furthermore, two through grooves 7 are opened inside the support plate 2, and both through grooves 7 are opened in an L shape. The interiors of the two through grooves 7 are respectively connected to the interiors of the corresponding slide grooves 10, and the inner walls of the two through grooves 7 are respectively slidably connected to the outer surfaces of the corresponding connecting plates 13. The inner walls of the two through grooves 7 are both slidably connected to pull plates 8, and the bottom ends of the two pull plates 8 are respectively fixedly connected to the top ends of the corresponding connecting plates 13.

[0027] Furthermore, fixing grooves 12 are respectively formed at opposite ends of the two positioning blocks 5 , and inner walls of the two fixing grooves 12 are slidably connected to the inclined ends of the corresponding clamping blocks 11 .

[0028] Furthermore, the staff pulls the pull plates 8 relative to each other, and then the two pull plates 8 drive the two connecting plates 13 to move relative to each other, and then the two connecting plates 13 drive the two card blocks 11 to move relative to each other, and then the opposite ends of the two card blocks 11 will respectively disengage from the inside of the corresponding fixing grooves 12, so that the two positioning blocks 5 lose the fixing force from the inside of the two positioning grooves 9, and then the staff can directly lift the signal receiving and sending device body 6 upwards, so that the two positioning blocks 5 are disengaged from the inside of the two positioning grooves 9, so that the signal receiving and sending device body 6 can be completely disassembled and assembled. This operation method is simple and convenient, which can facilitate the staff to disassemble and inspect it, and further improve the practicality of the signal receiving and sending device.

[0029] Furthermore, through the arrangement of four buffer springs 3 and dampers 4, the four buffer springs 3 are used in conjunction with the dampers 4 (refer to the damping spring shock absorber in the prior art), which can make the support plate 2 have a better anti-vibration effect, so that the signal receiving and sending device body 6 installed on the top of the support plate 2 can effectively reduce the vibration, so that the installation position of the signal receiving and sending device body 6 is not easy to loosen.

[0030] Working principle: The staff pulls the pull plates 8 relative to each other, and then the two pull plates 8 drive the two connecting plates 13 to move relative to each other, and then the two connecting plates 13 drive the two card blocks 11 to move relative to each other, and then the opposite ends of the two card blocks 11 will respectively disengage from the inside of the corresponding fixing grooves 12, so that the two positioning blocks 5 lose the fixing force from the inside of the two positioning grooves 9, and then the staff can directly lift the signal receiving and sending device body 6 upwards, so that the two positioning blocks 5 are disengaged from the inside of the two positioning grooves 9, so that the signal receiving and sending device body 6 can be completed.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A vibration-proof signal receiving and transmitting device, comprising a base (1), characterized in that: Four buffer springs (3) are fixedly mounted on the top of the base (1), a damper (4) is fixedly mounted on the top of the base (1), a support plate (2) is fixedly connected to the tops of the damper (4) and the four buffer springs (3), a signal receiving and transmitting device body (6) is provided on the top of the support plate (2), and two positioning blocks (5) are fixedly connected to the bottom of the signal receiving and transmitting device body (6); Among them, two positioning grooves (9) are opened inside the support plate (2), the outer surfaces of the two positioning blocks (5) are respectively slidably connected with the inner walls of the corresponding positioning grooves (9), and the opposite ends of the two positioning grooves (9) are each provided with a sliding groove (10), and the interior of the two sliding grooves (10) is provided with a fixing component.

2. The vibration-proof signal receiving and transmitting device according to claim 1, characterized in that: The fixing assembly comprises two clamping blocks (11), the opposite ends of the two clamping blocks (11) are both inclined, the outer surfaces of the two clamping blocks (11) are respectively slidably connected to the inner walls of the corresponding slide grooves (10), one end of the two clamping blocks (11) is fixedly connected to the limiting block (16), and one end of the two clamping blocks (11) away from the corresponding limiting block (16) is fixedly connected to the connecting plate (13).

3. The anti-vibration signal receiving and transmitting device according to claim 2, characterized in that: The opposite ends of the two limit blocks (16) are fixedly connected to pressure springs (15), one side of the inner wall of the two slide grooves (10) is provided with a limit groove (14), the inner walls of the two limit grooves (14) are respectively slidably connected to the corresponding limit blocks (16), and the opposite ends of the two pressure springs (15) are respectively fixedly connected to the inner walls of the corresponding limit grooves (14).

4. The anti-vibration signal receiving and transmitting device according to claim 2, characterized in that: Two through grooves (7) are provided inside the support plate (2), and both through grooves (7) are provided in an L-shape. The interiors of the two through grooves (7) are respectively connected to the interiors of the corresponding slide grooves (10), and the inner walls of the two through grooves (7) are respectively slidably connected to the outer surfaces of the corresponding connecting plates (13).

5. The anti-vibration signal receiving and transmitting device according to claim 4, characterized in that: The inner walls of the two through grooves (7) are both slidably connected with pull plates (8), and the bottom ends of the two pull plates (8) are fixedly connected to the top ends of the corresponding connecting plates (13).

6. The anti-vibration signal receiving and transmitting device according to claim 1, characterized in that: The opposite ends of the two positioning blocks (5) are each provided with a fixing groove (12), and the inner walls of the two fixing grooves (12) are respectively slidably connected to the inclined surface ends of the corresponding clamping blocks (11).

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