Microwave communication radio frequency device protection mechanism

Abstract

The utility model relates to the technical field of microwave communication, and discloses a microwave communication radio frequency device protection mechanism, which comprises four shells and a tray, an inner groove is arranged in each shell, an outer rod is fixedly connected in each shell, a small hole is arranged at the bottom end of each outer rod, a hydraulic spring is fixedly connected in each outer rod, and the tray is arranged in each outer rod. The top end of the hydraulic spring is fixedly connected with a rubber plug, the top end of the rubber plug is fixedly connected with inner rods, the bottom of the tray is fixedly connected with four U-shaped clamps, the interiors of the U-shaped clamps are rotatably connected with rotating shafts, and the tops of the four inner rods are rotatably connected into the U-shaped clamps. According to the utility model, vibration is generated during operation of equipment, and liquid in the inner groove slowly flows back into the outer rod after thrust generated by vibration disappears, so that the rubber plug pushes the inner rod to reset, the effect of buffering vibration of the equipment is achieved, unstable operation caused by damage of an internal precision structure during long-time operation of the equipment is avoided, and the performance of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave communication, in particular to a microwave communication radio frequency device protection mechanism. Background Art

[0002] Microwave communication radio frequency device is a device used to generate, amplify, modulate and detect microwave radio frequency signals. It is widely used in the fields of communication, radar, navigation, radio broadcasting, etc. Microwave communication radio frequency device is easily interfered by external factors during use, so a microwave communication radio frequency device protection mechanism is needed.

[0003] The microwave communication radio frequency device protection mechanism is a device used to protect the microwave communication radio frequency device, which generally includes a base, a support component, a mounting plate and a fixing component.

[0004] In the prior art, the supporting components of the protection mechanism of the microwave communication radio frequency device are mostly fixed structures. However, the microwave communication radio frequency device will generate vibration during operation. If the supporting components are fixed, they cannot play a buffering role, resulting in the internal precision structure being easily damaged when the equipment is running for a long time, causing unstable operation, affecting the use of the equipment, and reducing the performance of the equipment. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a microwave communication radio frequency device protection mechanism, which aims to improve the problem that most of the supporting components are fixed structures and cannot play a buffering role, resulting in the internal precision structure being easily damaged when the equipment is running for a long time, causing unstable operation, affecting the use of the equipment, and reducing the performance of the equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a microwave communication radio frequency device protection mechanism, including four shells and a tray, characterized in that: an inner groove is opened inside the shell, an outer rod is fixedly connected to the inside of the shell, a small hole is opened at the bottom end of the outer rod, a hydraulic spring is fixedly connected to the inside of the outer rod, a rubber plug is fixedly connected to the top end of the hydraulic spring, an inner rod is fixedly connected to the top end of the rubber plug, four U-shaped clips are fixedly connected to the bottom of the tray, a rotating shaft is rotatably connected to the inside of the U-shaped clip, the tops of the four inner rods are rotatably connected to the inside of the U-shaped clip, and a lifting mechanism is arranged at the bottom end of the shell.

[0007] As a further description of the above technical solution:

[0008] The lifting mechanism includes a support frame, four sliding grooves are provided at the top of the support frame, a U-shaped slider is slidably connected inside the sliding groove, two limit blocks are slidably connected inside the U-shaped slider, an extrusion spring is fixedly connected between the two limit blocks, and a clamping head is fixedly connected to the opposite sides of the two limit blocks, a plurality of clamping grooves are provided on both sides of the support frame, the clamping head is clamped with the clamping grooves, the top of the U-shaped slider is rotatably connected to a rotating column, and the bottom of the shell is rotatably connected to the outside of the rotating column.

[0009] As a further description of the above technical solution:

[0010] The rotating shaft passes through the top end of the inner rod.

[0011] As a further description of the above technical solution:

[0012] The rotating column passes through the bottom end of the shell.

[0013] As a further description of the above technical solution:

[0014] A radio frequency device is arranged on the top of the tray.

[0015] As a further description of the above technical solution:

[0016] The inner rod passes through the interior of the outer rod, and liquid is arranged inside the outer rod.

[0017] As a further description of the above technical solution:

[0018] The engaging head passes through two sides of the U-shaped sliding block.

[0019] As a further description of the above technical solution:

[0020] Anti-slip pads are arranged at the four corners of the support frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the vibration is generated when the equipment is running, which is transmitted to the inner rod through the tray. The inner rod pushes the rubber plug downward to squeeze the hydraulic spring so that the liquid in the outer rod flows into the inner groove through the small hole. After the thrust generated by the vibration disappears, the hydraulic spring will rebound and push the rubber plug back. Under the action of suction, the liquid in the inner groove slowly flows back to the outer rod, so that the rubber plug slowly pushes the inner rod to reset, achieving the function of supporting the structure to buffer the vibration of the equipment, avoiding damage to the internal precision structure when the equipment is running for a long time, causing unstable operation, affecting the use of the equipment, and improving the performance of the equipment.

[0023] 2. In the utility model, when the height of the equipment needs to be adjusted, the engaging head is pressed inward to release the engaging effect of the engaging head and the engaging groove, and the U-shaped slider is slid to adjust the height of the equipment and release the engaging head. At this time, the extrusion spring inside the U-shaped slider will push the limit block outward due to the rebound effect, and the engaging head will pop out and re-engage with the engaging groove, thereby achieving the effect of conveniently adjusting the height of the equipment, so that the equipment can be used by operators of different heights, and the comfort of the user is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A stereoscopic diagram of a microwave communication radio frequency device protection mechanism proposed by the utility model;

[0025] Figure 2 A schematic diagram of a supporting structure of a microwave communication radio frequency device protection mechanism proposed by the utility model;

[0026] Figure 3 This is a cross-sectional view of the shell of a microwave communication radio frequency device protection mechanism proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of a lifting mechanism of a microwave communication radio frequency device protection mechanism proposed by the utility model;

[0028] Figure 5 The utility model provides a cross-sectional view of a U-shaped slider of a microwave communication radio frequency device protection mechanism.

[0029] Legend:

[0030] 1. Tray; 2. U-shaped clip; 3. Inner rod; 4. Outer shell; 5. Inner groove; 6. Outer rod; 7. Hydraulic spring; 8. Rubber plug; 9. Lifting mechanism; 901. Support frame; 902. Slide groove; 903. Engagement groove; 904. U-shaped slider; 905. Extrusion spring; 906. Limit block; 907. Engagement head; 908. Rotating column; 10. Radio frequency device; 11. Rotating shaft; 12. Small hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: a microwave communication radio frequency device protection mechanism, comprising four shells 4 and a tray 1, wherein the tray 1 serves to install the radio frequency device 10, and is characterized in that: an inner groove 5 is provided inside the shell 4, and the inner groove 5 serves to inject water, an outer rod 6 is fixedly connected inside the shell 4, and the outer rod 6 serves to fix the internal structure, a small hole 12 is provided at the bottom end of the outer rod 6, and the small hole 12 serves to pass water, a hydraulic spring 7 is fixedly connected inside the outer rod 6, and the hydraulic spring 7 serves to provide elastic force, a rubber plug 8 is fixedly connected to the top end of the hydraulic spring 7, and the rubber plug 8 serves to prevent the hydraulic spring 7 from falling off, and an inner rod 3 is fixedly connected to the top end of the rubber plug 8, and the inner rod 3 serves to connect, four U-shaped clips 2 are fixedly connected to the bottom of the tray 1, and the U-shaped clips 2 serve to connect, the U-shaped clips 2 are rotatably connected to the rotating shaft 11, and the tops of the four inner rods 3 are rotatably connected to the inside of the U-shaped clip 2, and a lifting mechanism 9 is provided at the bottom end of the shell 4.

[0033] Reference Figure 4-Figure 5 The lifting mechanism 9 includes a support frame 901, which supports the overall structure. Four slide grooves 902 are provided at the top of the support frame 901. The slide grooves 902 are internally slidably connected to a U-shaped slider 904. The U-shaped slider 904 fixes the internal structure. Two limit blocks 906 are internally slidably connected to the U-shaped slider 904. The limit blocks 906 prevent the extrusion spring 905 from falling off. An extrusion spring 905 is fixedly connected between the two limit blocks 906. The extrusion spring 905 provides elastic force. The opposite sides of the two limit blocks 906 are fixedly connected to a snap-fit ​​head 907. Several snap-fit ​​grooves 903 are provided on both sides of the support frame 901. The snap-fit ​​head 907 is snap-fitted with the snap-fit ​​grooves 903. The top of the U-shaped slider 904 is rotatably connected to a rotating column 908, and the bottom of the shell 4 is rotatably connected to the outside of the rotating column 908. The rotating shaft 11 passes through the top of the inner rod 3, the rotating column 908 passes through the bottom of the outer shell 4, the top of the tray 1 is provided with a radio frequency device 10, the inner rod 3 passes through the interior of the outer rod 6, the interior of the outer rod 6 is provided with liquid, the locking head 907 passes through both sides of the U-shaped slider 904, and the four corners of the support frame 901 are provided with anti-slip pads.

[0034] Working principle: Install the radio frequency device 10 on the top of the tray 1 and start the equipment. The vibration generated by the operation of the equipment is transmitted to the inner rod 3 through the tray 1. The inner rod 3 pushes the rubber plug 8 downward to squeeze the hydraulic spring 7, so that the liquid in the outer rod 6 flows into the inner groove 5 through the small hole 12. After the thrust generated by the vibration disappears, the hydraulic spring 7 will rebound and push the rubber plug 8 back. Under the action of suction, the liquid in the inner groove 5 will slowly flow back to the outer rod 6, so that the rubber plug 8 pushes the inner rod 3 to slowly reset.

[0035] When the height of the equipment needs to be adjusted, press the locking head 907 inward to release the locking effect between the locking head 907 and the locking groove 903, slide the U-shaped slider 904 to adjust the height of the equipment, and release the locking head 907. At this time, the extrusion spring 905 inside the U-shaped slider 904 will push the limit block 906 outward due to the rebound effect, and the locking head 907 will pop out to re-engage with the locking groove 9033, completing the height adjustment of the lifting mechanism 9.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 microwave communication radio frequency device protection mechanism, comprising four housings (4) and a tray (1), characterized in that: An inner groove (5) is provided inside the outer shell (4), an outer rod (6) is fixedly connected inside the outer shell (4), a small hole (12) is provided at the bottom end of the outer rod (6), a hydraulic spring (7) is fixedly connected inside the outer rod (6), a rubber plug (8) is fixedly connected to the top end of the hydraulic spring (7), an inner rod (3) is fixedly connected to the top end of the rubber plug (8), four U-shaped clips (2) are fixedly connected to the bottom of the tray (1), a rotating shaft (11) is rotatably connected inside the U-shaped clip (2), the tops of the four inner rods (3) are rotatably connected to the inside of the U-shaped clip (2), and a lifting mechanism (9) is provided at the bottom end of the outer shell (4).

2. A microwave communication radio frequency device protection mechanism according to claim 1, characterized in that: The lifting mechanism (9) comprises a support frame (901), the top of the support frame (901) is provided with four slide grooves (902), the inside of the slide groove (902) is slidably connected to a U-shaped slider (904), the inside of the U-shaped slider (904) is slidably connected to two limit blocks (906), an extrusion spring (905) is fixedly connected between the two limit blocks (906), the opposite sides of the two limit blocks (906) are fixedly connected to a snap-fit ​​head (907), the two sides of the support frame (901) are provided with a plurality of snap-fit ​​grooves (903), the snap-fit ​​head (907) is snap-fitted with the snap-fit ​​grooves (903), the top of the U-shaped slider (904) is rotatably connected to a rotating column (908), and the bottom of the housing (4) is rotatably connected to the outside of the rotating column (908).

3. A microwave communication radio frequency device protection mechanism according to claim 1, characterized in that: The rotating shaft (11) passes through the top end of the inner rod (3).

4. A microwave communication radio frequency device protection mechanism according to claim 2, characterized in that: The rotating column (908) passes through the bottom end of the housing (4).

5. A microwave communication radio frequency device protection mechanism according to claim 1, characterized in that: A radio frequency device (10) is provided at the top end of the tray (1).

6. A microwave communication radio frequency device protection mechanism according to claim 1, characterized in that: The inner rod (3) passes through the interior of the outer rod (6), and liquid is arranged inside the outer rod (6).

7. A microwave communication radio frequency device protection mechanism according to claim 2, characterized in that: The engaging head (907) passes through both sides of the U-shaped sliding block (904).

8. A microwave communication radio frequency device protection mechanism according to claim 2, characterized in that: Anti-slip pads are provided at the four corners of the support frame (901).

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