TD-LTE radio frequency processing unit plug-in device
By designing a TD-LTE RF processing unit external device with rotating motor, belt, pulley, worm and turbine, the difficulties existing in the lifting and clamping of existing devices are solved, automatic lifting and safe clamping of the equipment are realized, and the working strength of construction workers is reduced.
Patent Information
- Application Number
- CN202421428900.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing TD-LTE RF processing unit plug-in device is not convenient to drive the equipment to lift and lower during use, which increases the working strength of construction workers and is prone to damage when clamping the equipment.
A TD-LTE radio frequency processing unit external device including a bracket, a rotating motor, a belt, a pulley, a worm, a turbine and a fixed block is designed. The belt and pulley operation are driven by a rotating motor, and the worm and a turbine are driven simultaneously to rotate, realizing the lifting and lowering operation of the equipment, and the clamping and fixing of the equipment is achieved through the cooperation of the frame and the moving plate.
The construction personnel do not need to manually move the equipment, which reduces the working strength of the construction personnel, and avoids damage to the equipment during the clamping process through the design of soft pads and clamping blocks.
Smart Images
Figure CN222798522U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of external plug-in devices, in particular to an external plug-in device for a TD-LTE radio frequency processing unit. Background Art
[0002] TD-LTE (Time Division Long Term Evolution) radio frequency processing unit (commonly known as RRU, Radio Remote Unit) external device is a key component in modern wireless communication systems, especially in TD-LTE network deployment. The external design allows the RRU to be installed far away from the BBU, usually close to or integrated next to the antenna, which helps to reduce feeder loss and improve signal quality. It also facilitates flexible deployment in complex or remote terrains. Through a distributed architecture, the RRU external device reduces the use of feeders, reduces construction and maintenance costs, and improves the efficiency of network deployment and expansion. The TD-LTE radio frequency processing unit external device is an important link in achieving efficient and high-quality wireless data transmission, and plays a vital role in improving the coverage, data transmission rate and user experience of the entire network.
[0003] However, the existing TD-LTE RF processing unit external plug-in device is inconvenient to drive the equipment to be raised or lowered during use, and construction workers are required to move the equipment to a preset position, which is time-consuming and labor-intensive and increases the work intensity of the construction workers. In addition, the TD-LTE RF processing unit is easily damaged during the process of clamping the TD-LTE RF processing unit. Therefore, it is necessary to propose a new TD-LTE RF processing unit external plug-in device. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that it is inconvenient to lift the equipment during use, and construction workers are required to move the equipment to a preset position, which is time-consuming and laborious and increases the work intensity of the construction workers. In addition, the TD-LTE radio frequency processing unit is easily damaged in the process of clamping the TD-LTE radio frequency processing unit external device, and a TD-LTE radio frequency processing unit is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a TD-LTE radio frequency processing unit external device, including a bracket, the bottom end of the bracket is fastened with a load-bearing plate, the top end of the bracket is fastened with a placement plate, the top end of the placement plate is provided with two groups of rotating shafts, the top ends of the two groups of rotating shafts are interspersed with pulleys, one of the top ends of the rotating shafts is connected to a rotating motor, the circumference of the pulley is sleeved with a belt, the middle of both sides of the bracket are fastened with a limiting plate, the top end of the limiting plate is fastened with a connecting block, the middle of the top end of the connecting block is connected with a worm, and one side of the worm is toothedly connected with a turbine.
[0006] Preferably, a fixed shaft is inserted and connected at the intersection of the placement plate and the bracket, and a rotating shaft is connected to the top end of the worm.
[0007] Preferably, a round shaft is inserted and connected in the middle of the turbine, and clamping plates are fastened and connected at both ends of the round shaft.
[0008] Preferably, one side of the clamping plate is fastened with a fixing block, and one side of the fixing block is inserted and connected with a limiting axis.
[0009] Preferably, both ends of the limiting shaft are interlaced and connected with a transverse plate, and the transverse plate is arranged on one side of the fixing block.
[0010] Preferably, one side of the transverse plate is fastened to a frame, one side of the frame is provided with a slide groove, and a slider is slidably connected inside the slide groove.
[0011] Preferably, a clamping block is fastened to one side of the sliding block, a soft pad is provided on one side of the clamping block, a moving plate is fastened to one end of the clamping block, and the moving plate is slidably connected to the other side of the frame.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, the rotating motor, belt, pulley, worm, turbine and fixed block are arranged in cooperation, and the rotating motor can drive the belt and pulley to work. During the operation of the belt and pulley, the worm is rotated, and then with the cooperation of the worm and turbine, the fixed block and the frame drive the TD-LTE radio frequency processing unit to perform lifting operations, without the need for construction workers to move the equipment, saving time and effort and reducing the work intensity of construction workers.
[0014] 2. In the utility model, the frame, movable plate, soft pad and clamping block are arranged to facilitate the installation of subsequent equipment. The movable plate is then manually slid to move the clamping block inside the frame. When the clamping block moves to a preset position, the TD-LTE RF processing unit can be clamped. The soft pad can prevent the contact between the clamping block and the surface of the TD-LTE RF processing unit during the clamping process, thereby preventing damage and affecting subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A side view structural diagram of a TD-LTE radio frequency processing unit external device is proposed for the utility model;
[0016] Figure 2 A three-dimensional structural schematic diagram of a TD-LTE radio frequency processing unit external device is proposed for the utility model;
[0017] Figure 3 A partial structural schematic diagram of a TD-LTE radio frequency processing unit external device is proposed for the utility model;
[0018] Figure 4 The utility model provides a schematic diagram of the installation of a limit plate, a connecting block, a worm, a turbine and a circular shaft structure of an external device for a TD-LTE radio frequency processing unit.
[0019] Legend: 1. Bracket; 2. Load-bearing plate; 3. Frame; 4. Moving plate; 5. Cushion; 6. Clamping block; 8. Slider; 9. Fixed shaft; 10. Placement plate; 11. Rotating motor; 12. Belt; 13. Pulley; 14. Limiting plate; 15. Connecting block; 16. Worm; 17. Turbine; 18. Round shaft; 19. Clamping plate; 20. Fixed block; 21. Horizontal plate; 22. Limiting shaft; 23. Rotating shaft. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] Example 1
[0023] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a TD-LTE radio frequency processing unit external device, including a bracket 1, the bottom end of the bracket 1 is fastened to a load-bearing plate 2, the top of the bracket 1 is fastened to a placement plate 10, the top of the placement plate 10 is provided with two groups of rotating shafts 23, the tops of the two groups of rotating shafts 23 are interlaced with pulleys 13, the top of one of the rotating shafts 23 is connected to a rotating motor 11, the circumferential side of the pulley 13 is sleeved with a belt 12, the middle of both sides of the bracket 1 are fastened to a limiting plate 14, the top of the limiting plate 14 is fastened to A connecting block 15, a worm 16 is connected to the middle of the top of the connecting block 15, a turbine 17 is meshedly connected to one side of the worm 16, a fixed shaft 9 is inserted and connected at the intersection of the placement plate 10 and the bracket 1, a rotating shaft 23 is connected to the top of the worm 16, a round shaft 18 is inserted and connected in the middle of the turbine 17, both ends of the round shaft 18 are fastened with a clamping plate 19, one side of the clamping plate 19 is fastened with a fixing block 20, one side of the fixing block 20 is inserted and connected with a limiting shaft 22, both ends of the limiting shaft 22 are inserted and connected with a cross plate 21, and the cross plate 21 is arranged on one side of the fixing block 20.
[0024] In this embodiment, by the provided bracket 1 and the load-bearing plate 2, it is convenient to connect the subsequent equipment and can also improve the load-bearing effect of the overall equipment. Then, under the action of the placement plate 10, it is convenient to install the pulley 13 and the belt 12. Then, the rotating shaft 23 can be used to connect the pulley 13 and the worm 16 together. Starting the rotating motor 11 can drive the pulley 13 and the belt 12 to work. During the operation of the pulley 13 and the belt 12, the worm 16 can be synchronously driven to rotate. Then, the circular shaft 18 is used to fix the clamping plate 19 on one side of the turbine 17 to prevent the turbine from During the operation of 17 and the worm 16, the turbine 17 is offset and affects the subsequent operation. The fixed shaft 9 is used to make the connection between the placement plate 10 and the bracket 1 more stable to prevent the equipment from collapsing and causing construction accidents during long-term use. With the cooperation of the worm 16 and the turbine 17, the fixed block 20 can be driven to perform lifting operations. The limiting shaft 22 can be used to connect the fixed block 20 and the cross plate 21 together, so that during the lifting and lowering of the fixed block 20, the cross plate 21 and the frame 3 can be driven to perform lifting operations simultaneously. There is no need for construction workers to move equipment, which saves time and effort and reduces the work intensity of construction workers.
[0025] Example 2
[0026] like Figure 1-Figure 4 As shown, one side of the horizontal plate 21 is fastened to the frame 3, one side of the frame 3 is provided with a slide groove, the inside of the slide groove is slidably connected with a slider 8, one side of the slider 8 is fastened to a clamping block 6, one side of the clamping block 6 is provided with a cushion 5, one end of the clamping block 6 is fastened to a movable plate 4, and the movable plate 4 is slidably connected to the other side of the frame 3.
[0027] In this embodiment, the TD-LTE RF processing unit is conveniently installed by setting the frame 3, and then the movable plate 4 is manually slid to make the clamping block 6 move inside the frame 3. When the clamping block 6 moves to the preset position, the TD-LTE RF processing unit can be clamped and fixed. The use of the soft pad 5 can prevent the clamping block 6 from contacting the surface of the TD-LTE RF processing unit during the clamping process, causing damage and affecting the subsequent use effect. Finally, with the cooperation of the slider 8 and the slide groove, the displacement of the clamping block 6 during the sliding process can be prevented, which affects the subsequent use effect. Then, under the action of the placement plate 10, the pulley 13 and the belt 12 can be conveniently installed, and then the rotating shaft 23 can be used to connect the pulley 13 and the worm 16 together, and starting the rotating motor 11 can drive the pulley 13 and belt 12 operate, and during the operation of the pulley 13 and the belt 12, the worm 16 can be synchronously driven to rotate. Then, the circular shaft 18 is used to fix the clamping plate 19 on one side of the turbine 17 to prevent the turbine 17 from shifting and affecting subsequent operations during the operation of the turbine 17 and the worm 16. The fixed shaft 9 is used to make the connection between the placement plate 10 and the bracket 1 more stable to prevent the equipment from collapsing and causing construction accidents during long-term use. With the cooperation of the worm 16 and the turbine 17, the fixed block 20 can be driven to perform lifting operations. The limiting shaft 22 can be used to connect the fixed block 20 and the cross plate 21 together, so that during the lifting of the fixed block 20, the cross plate 21 and the frame 3 can be synchronously driven to perform lifting operations. There is no need for construction personnel to move equipment, which saves time and effort and reduces the work intensity of construction personnel.
[0028] The working principle of this embodiment is as follows: when in use, first place the TD-LTE RF processing unit inside the frame 3, and then manually slide the movable plate 4 to move the clamping block 6 inside the frame 3. When the clamping block 6 moves to the preset position, the TD-LTE RF processing unit can be clamped and fixed. The use of the soft pad 5 can prevent the clamping block 6 from contacting the surface of the TD-LTE RF processing unit during the clamping process, causing damage and affecting the subsequent use effect. Finally, with the cooperation of the slider 8 and the slide groove, it can prevent the displacement of the clamping block 6 during the sliding process, which may affect the subsequent use effect.
[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A TD-LTE radio frequency processing unit plug-in device, characterized in that: The invention comprises a bracket (1), the bottom end of the bracket (1) is fastened to a load-bearing plate (2), the top end of the bracket (1) is fastened to a placement plate (10), the top end of the placement plate (10) is provided with two groups of rotating shafts (23), the top ends of the two groups of rotating shafts (23) are both interlaced with pulleys (13), the top end of one of the rotating shafts (23) is connected to a rotating motor (11), the circumferential side of the pulley (13) is sleeved with a belt (12), the middle of both sides of the bracket (1) are fastened to limit plates (14), the top end of the limit plates (14) is fastened to a connecting block (15), the middle end of the connecting block (15) is connected to a worm (16), and one side of the worm (16) is meshedly connected to a turbine (17).
2. The TD-LTE radio frequency processing unit external device according to claim 1, characterized in that: A fixed shaft (9) is inserted and connected at the intersection of the placement plate (10) and the bracket (1), and a rotating shaft (23) is connected to the top end of the worm (16).
3. The TD-LTE radio frequency processing unit external device according to claim 1, characterized in that: A circular shaft (18) is inserted and connected in the middle of the turbine (17), and clamping plates (19) are fastened and connected at both ends of the circular shaft (18).
4. The TD-LTE radio frequency processing unit external device according to claim 3, characterized in that: One side of the clamping plate (19) is fastened with a fixing block (20), and one side of the fixing block (20) is inserted and connected with a limiting axis (22).
5. The TD-LTE radio frequency processing unit external device according to claim 4, characterized in that: Both ends of the limiting shaft (22) are interlaced with a transverse plate (21), and the transverse plate (21) is arranged on one side of the fixing block (20).
6. The TD-LTE radio frequency processing unit external device according to claim 5, characterized in that: One side of the transverse plate (21) is fixedly connected to a frame (3), one side of the frame (3) is provided with a slide groove, and a slider (8) is slidably connected inside the slide groove.
7. The TD-LTE radio frequency processing unit external device according to claim 6, characterized in that: One side of the slider (8) is fixedly connected to a clamping block (6), one side of the clamping block (6) is provided with a soft pad (5), one end of the clamping block (6) is fixedly connected to a moving plate (4), and the moving plate (4) is slidably connected to the other side of the frame (3).