Signal source diffusion device

Abstract

The utility model discloses a signal source diffusion device in the technical field of wireless communication, which comprises a holding rod main body, the inner side of the holding rod main body is provided with an inner cylinder, the inner side of the inner cylinder is slidably provided with a connecting rod in a penetrating manner, the inner side of the inner cylinder is rotatably connected with a threaded cylinder in a limiting manner, and the connecting rod is rotatably arranged on the inner side of the threaded cylinder in a threaded manner in a penetrating manner. The bottom end of the holding rod body is rotationally connected with a rotating disc in a limiting mode, a round hole is formed in the middle of the surface of the rotating disc in a penetrating mode, and when vibration acting force generated by the holding rod body can compress a spiral spring, a rubber layer can absorb force generated by the spiral spring; the vertical impact force, the transverse shear force and the recoil force of the holding rod body can be effectively absorbed through the silica gel honeycomb sleeve, the vibration energy of the holding rod body can be effectively absorbed through the rubber sleeve and the damping holes, vibration of the holding rod body in the operation process is reduced, and the energy absorption capacity enables the holding rod body to be more stable in the use process; and discomfort caused by vibration is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of wireless communication technology, specifically relating to a signal source diffusion device. Background Technology

[0002] A signal source refers to devices such as a receiver, LNB, cassette recorder, and video recorder. Microcomputers and auxiliary equipment perform functions such as signal extraction, analog-to-digital conversion, and digital signal processing. The signal source is a crucial component of a radar system. Radar systems often require a stable, reliable, and easily implemented signal source with pre-distortion capabilities, and simple and flexible signal generation and parameter modification. A signal generator, also known as a signal source or oscillator, is an instrument used to generate various electronic signals and has wide applications in production and scientific fields. A signal source diffusion device is an electronic measurement component whose core function is to extend the output frequency of an existing signal source to the millimeter-wave and terahertz bands (325 GHz to 500 GHz) using frequency doubling technology. This device is mainly used for generating high-frequency signals and is widely used in various applications requiring high-frequency signals, such as radar systems and communication systems.

[0003] The existing detection method uses a steel plate with a length and width of 20cm and a thickness of 18mm, welded together with a threaded steel bar handle. The structure and function of this device are not only relatively simple, but also cause a large vibration to the threaded steel bar handle during hammering, which can cause discomfort to the user over a long period of time. Therefore, we propose a signal source diffusion device. Utility Model Content

[0004] The purpose of this invention is to provide a signal source diffusion device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a signal source diffusion device, comprising a gripping rod body, an inner cylinder provided on the inner side of the gripping rod body, a connecting rod slidably passing through the inner side of the inner cylinder, a threaded cylinder rotatably connected to the inner side of the inner cylinder, the connecting rod being threadedly rotatably passing through the inner side of the threaded cylinder, a turntable rotatably connected to the bottom end of the gripping rod body, a circular hole being formed through the center of the surface of the turntable, a connecting rod being fixedly connected to one side of the bottom of the turntable, a base being fixedly installed at the top end of the connecting rod, and a steel plate being provided above the base.

[0006] Preferably, a helical spring is sleeved on the outer side of the inner cylinder, and a rubber layer is filled on the inner side of the helical spring.

[0007] Preferably, the outer side of the helical spring is fitted with a silicone honeycomb sleeve, and the bottom ends of the base are symmetrically fixedly connected with reinforcing rods, the bottom ends of the reinforcing rods being fixedly connected to the two sides of the connecting rod.

[0008] Preferably, the outer side of the silicone honeycomb sleeve is fitted with a rubber sleeve, and the inner side of the rubber sleeve is provided with shock-absorbing holes in an annular shape.

[0009] Preferably, the base has a slot on its inner side, a connecting block is slidably connected to the inner side of the slot, a steel plate is welded to the top of the connecting block, a plurality of positioning holes are formed on the surface of the connecting block, and a fixing hole is formed on the surface of the base, and the fixing hole and the positioning hole are connected by bolts.

[0010] Preferably, an anti-slip sleeve is fixedly connected to the end of the connecting rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. When the vibration force generated by the grip body compresses the coil spring, the rubber layer absorbs the force generated by the coil spring. The silicone honeycomb sleeve effectively absorbs the vertical impact force, lateral shear force, and recoil force of the grip body. Through the designed rubber sleeve and shock-absorbing holes, the vibration energy of the grip body can be effectively absorbed, reducing the vibration of the grip body during operation. This energy absorption capability makes the grip body more stable during use and reduces discomfort caused by vibration.

[0013] 2. By setting up a movable base and connecting block, it is convenient to quickly install and fix the damaged steel plate;

[0014] 3. By setting up a retractable steel plate, the height of the detection point on the concrete wall can be adjusted, improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a front structural diagram of the present invention;

[0016] Figure 2 This is a side view of the present invention.

[0017] Figure 3 This is a schematic diagram of the steel plate connection structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the grip body of this utility model.

[0019] In the diagram: 1. Grip bar body; 101. Rubber sleeve; 102. Shock-absorbing hole; 103. Silicone honeycomb sleeve; 104. Helical spring; 105. Rubber layer; 106. Inner cylinder; 2. Connecting rod; 3. Threaded cylinder; 4. Turntable; 401. Round hole; 5. Connecting rod; 501. Anti-slip sleeve; 6. Reinforcing rod; 7. Base; 8. Slot; 9. Connecting block; 10. Steel plate; 11. Positioning hole; 12. Fixing hole; 13. Bolt. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a signal source diffusion device, including a grip body 1, an inner cylinder 106 is provided on the inner side of the grip body 1, a connecting rod 2 is slidably passed through the inner side of the inner cylinder 106, a threaded cylinder 3 is rotatably connected to the inner side of the inner cylinder 106, the connecting rod 2 is threadedly rotatably passed through the inner side of the threaded cylinder 3, a turntable 4 is rotatably connected to the bottom end of the grip body 1, a circular hole 401 is opened through the center of the surface of the turntable 4, a connecting rod 5 is fixedly connected to one side of the bottom of the turntable 4, a base 7 is fixedly installed at the top end of the connecting rod 2, and a steel plate 10 is provided above the base 7.

[0022] Specifically, a helical spring 104 is sleeved on the outer side of the inner cylinder 106, and a rubber layer 105 is filled on the inner side of the helical spring 104.

[0023] Specifically, a silicone honeycomb sleeve 103 is fitted on the outer side of the helical spring 104, and reinforcing rods 6 are symmetrically fixedly connected to both ends of the bottom of the base 7. The bottom end of the reinforcing rods 6 is fixedly connected to both sides of the connecting rod 2.

[0024] Specifically, a rubber sleeve 101 is fitted on the outer side of the silicone honeycomb sleeve 103, and a shock-absorbing hole 102 is circumferentially opened on the inner side of the rubber sleeve 101.

[0025] Specifically, a slot 8 is provided on the inner side of the base 7, a connecting block 9 is slidably connected to the inner side of the slot 8, a steel plate 10 is welded to the top of the connecting block 9, a number of positioning holes 11 are provided on the surface of the connecting block 9, and a fixing hole 12 is provided on the surface of the base 7, and the fixing hole 12 and the positioning hole 11 are connected by bolts 13.

[0026] Specifically, the end of the connecting rod 5 is fixedly connected with an anti-slip sleeve 501.

[0027] In this embodiment, the connecting block 9 and the slot 8 are movably connected. When the steel plate 10 is damaged, a similar steel plate 10 can be found and welded to the connecting block 9. Then, the connecting block 9 is slidably inserted into the slot 8, and the bolt 13 is threaded into the positioning hole 11 and the fixing hole 12, thereby achieving the effect of fixing the steel plate 10. According to the height of the hole layout in the concrete wall, the connecting rod 5 drives the turntable 4 and the threaded cylinder 3 to rotate. The rotation of the threaded cylinder 3 can drive the connecting rod 2 to extend and retract inside the inner cylinder 106, thereby achieving the length adjustment of the steel plate 10. When a hammer strikes the steel plate 10, it vibrates the grip body 1, causing compression of the coil spring 104. The rubber layer 105 absorbs the force generated by the coil spring 104. The high-density polyurethane on the surface of the silicone honeycomb sleeve 103 effectively absorbs the vertical impact force of the grip body 1, while the middle layer's biomimetic honeycomb structure disperses the lateral shear force. The bottom layer, made of silicone substrate, further reduces the recoil force of the grip body 1. The rubber sleeve 101 and the shock-absorbing holes 102 effectively absorb the vibration energy of the grip body 1, reducing vibration during operation. This energy absorption capability makes the grip body 1 more stable during use, reducing discomfort caused by vibration.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A signal source diffusion device, comprising a grip body (1), characterized in that: The inner side of the grip body (1) is provided with an inner cylinder (106), and a connecting rod (2) is slidably passed through the inner side of the inner cylinder (106). A threaded cylinder (3) is rotatably connected to the inner side of the inner cylinder (106). The connecting rod (2) is rotatably passed through the inner side of the threaded cylinder (3). A turntable (4) is rotatably connected to the bottom end of the grip body (1). A round hole (401) is opened through the middle of the surface of the turntable (4). A connecting rod (5) is fixedly connected to one side of the bottom of the turntable (4). A base (7) is fixedly installed at the top of the connecting rod (2). A steel plate (10) is provided above the base (7).

2. The signal source diffusion device according to claim 1, characterized in that: A helical spring (104) is sleeved on the outer side of the inner cylinder (106), and a rubber layer (105) is filled on the inner side of the helical spring (104).

3. The signal source diffusion device according to claim 2, characterized in that: The outer side of the helical spring (104) is fitted with a silicone honeycomb sleeve (103), and the bottom ends of the base (7) are symmetrically fixedly connected with reinforcing rods (6), and the bottom ends of the reinforcing rods (6) are fixedly connected to the two sides of the connecting rod (2).

4. The signal source diffusion device according to claim 3, characterized in that: The outer side of the silicone honeycomb sleeve (103) is fitted with a rubber sleeve (101), and the inner side of the rubber sleeve (101) is provided with a shock-absorbing hole (102).

5. The signal source diffusion device according to claim 1, characterized in that: The base (7) has a slot (8) on its inner side, and a connecting block (9) is slidably connected to the inner side of the slot (8). A steel plate (10) is welded to the top of the connecting block (9). Multiple sets of positioning holes (11) are opened on the surface of the connecting block (9). A fixing hole (12) is opened on the surface of the base (7). The fixing hole (12) and the positioning hole (11) are connected by bolts (13).

6. The signal source diffusion device according to claim 1, characterized in that: The end of the connecting rod (5) is fixedly connected to an anti-slip sleeve (501).

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