Novel combiner unit
By setting up a tapping mechanism in the combiner unit, the gap between the cover plate and the upper end of the combiner is solved, and the maintenance efficiency is improved.
Patent Information
- Application Number
- CN202421139636.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-23
AI Technical Summary
When disassembly and maintenance of existing circuit combiners, the gap between the cover plate and the upper end of the circuit combiner is small, making the operation difficult, which affects the maintenance efficiency.
A new type of combiner unit is designed, with a tapping mechanism inside. By cooperating with the tapping block and the spring, the cover plate is offset upward, increasing the gap with the upper end of the combiner for easy disassembly.
By adding gaps, the cover removal process is simplified and the efficiency of maintenance work is improved.
Smart Images
Figure CN222463397U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of combiners, in particular to a novel combiner unit. Background Art
[0002] The combiner is generally used at the transmitting end. Its function is to combine two or more RF signals sent from different transmitters into one RF signal sent to the antenna transmitting RF device, while avoiding mutual influence between the signals of each port.
[0003] When the user disassembles the combiner for maintenance, the user needs to first open the cover plate on the upper end of the combiner. The cover plate is clamped on the inner wall of the combiner housing by an elastic clamp. The user generally uses a screwdriver to separate the cover plate from the upper end of the combiner housing from the outside. Since the gap between the upper end of the combiner and the cover plate is small, the operation is difficult and affects the efficiency of the maintenance work. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides the following technical solutions: a novel combiner unit, comprising a combiner body, a cover plate being installed on the upper end of the combiner body, a knocking mechanism being arranged inside the combiner body, the knocking mechanism being arranged at the inner edge position of the combiner body, the knocking mechanism penetrating the combiner body, the knocking mechanism comprising a connecting piece, the inside of the combiner body being fixedly connected with the connecting piece, the connecting piece penetrating the combiner body, the inside of the connecting piece being slidably connected with a connecting rod, the connecting rod penetrating the connecting piece, the upper end of the connecting rod being fixedly connected with a knocking block, the surface of the connecting rod being fixedly connected with a fixing disk, the surface of the connecting rod being wound with a spring, one end of the spring being fixedly connected to the fixing disk, the other end of the spring being fixedly connected to the combiner body, and the lower end of the connecting rod being fixedly connected with a tensioning piece.
[0005] As an improvement of the above technical solution, a fixing plate is fixedly connected to the lower end of the combiner body, and bolts are arranged on the surface of the fixing plate, and the bolts penetrate the connecting rod and the fixing plate.
[0006] As an improvement of the above technical solution, the stretching member includes a fixed block, the lower end of the connecting rod is fixedly connected to the fixed block, the surface of the fixed block is connected to two symmetrically arranged rollers, and the rolling surface of the rollers is provided with a layer of anti-slip grooves.
[0007] As an improvement of the above technical solution, the connecting piece includes a connecting block, which is fixedly connected to the inside of the combiner body, and the connecting block passes through the combiner body. A rectangular opening is opened on the surface of the connecting block, and a plurality of balls are arranged inside the rectangular opening. The inner wall of the rectangular opening is rollingly connected to the connecting rod through the plurality of balls.
[0008] As an improvement of the above technical solution, the knocking block and the connecting rod are made of aluminum alloy.
[0009] Beneficial effects of the utility model:
[0010] By setting up a knocking mechanism, after the cover plate is knocked repeatedly, one side of the cover plate will be offset upward, thereby causing a larger gap between one side of the cover plate and the upper end of the combiner body. Since a larger gap is formed between one side of the cover plate and the upper end of the combiner body, it is convenient for the user to use a screwdriver to open the cover plate, thereby improving the work efficiency of the maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is the overall structure diagram of the utility model;
[0012] Figure 2 This is the overall cross-sectional structural diagram of this utility model;
[0013] Figure 3 This is a structural diagram of the cover plate of the utility model;
[0014] Figure 4 This is a structural diagram of the knocking mechanism of the utility model;
[0015] Figure 5 This is a bottom view of the structure of the striking mechanism of the utility model;
[0016] Figure 6 This is a structural diagram of the connecting piece of the utility model.
[0017] Figure numerals: 1. combiner body; 2. cover plate; 3. knocking mechanism; 31. connecting piece; 311. connecting block; 312. rectangular opening; 313. ball; 32. connecting rod; 33. knocking block; 34. fixing plate; 35. spring; 36. tensioning piece; 361. fixing block; 362. roller; 37. fixing plate; 38. bolt. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.
[0019] See also Figure 1-6The utility model provides a technical solution: a new type of combiner unit, including a combiner body 1, a cover plate 2 is installed on the upper end of the combiner body 1, a knocking mechanism 3 is arranged inside the combiner body 1, the knocking mechanism 3 is arranged at the inner edge position of the combiner body 1, the knocking mechanism 3 passes through the combiner body 1, the knocking mechanism 3 includes a connecting piece 31, the inside of the combiner body 1 is fixedly connected with the connecting piece 31, the connecting piece 31 passes through the combiner body 1, the inside of the connecting piece 31 is slidably connected with a connecting rod 32, the connecting rod 32 passes through the connecting piece 31, the upper end of the connecting rod 32 is fixedly connected with a knocking block 33, the surface of the connecting rod 32 is fixedly connected with a fixing disk 34, the surface of the connecting rod 32 is wound with a spring 35, one end of the spring 35 is fixedly connected to the fixing disk 34, the other end of the spring 35 is fixedly connected to the combiner body 1, and the lower end of the connecting rod 32 is fixedly connected with a tensioning piece 36.
[0020] When the user needs to disassemble and repair the combiner body 1, he first uses his fingers to stretch the stretching piece 36. As the stretching piece 36 moves downward, it drives the connecting rod 32 to slide downward inside the connecting piece 31, thereby driving the fixed plate 34 and the knocking block 33 to move downward, thereby compressing the spring 35. When the connecting rod 32 is moved to a suitable position, the stretching piece 36 is released. As a result, under the action of the restoring force of the spring 35, the knocking block 33 accelerates its upward movement, thereby knocking on the edge of the cover plate 2. When the knocking block 33 contacts the cover plate 2, the spring 35 is still in a compressed state. After the cover plate 2 is repeatedly knocked, one side of the cover plate 2 will deviate upward, thereby causing a larger gap between one side of the cover plate 2 and the upper end of the combiner body 1. Since a larger gap is formed between one side of the cover plate 2 and the upper end of the combiner body 1, it is convenient for the user to use a screwdriver to separate the cover plate 2, thereby improving the work efficiency of the maintenance work.
[0021] Specifically, a fixing plate 37 is fixedly connected to the lower end of the combiner body 1 , and bolts 38 are provided on the surface of the fixing plate 37 . The bolts 38 penetrate the connecting rod 32 and the fixing plate 37 .
[0022] In this embodiment, when this mechanism is not used, first pull down the connecting rod 32, align the hole position of the connecting rod 32 with the hole position of the fixing plate 37, and then use the bolt 38 to penetrate the holes of the two to fix them. At this time, the knocking block 33 is separated from the cover plate 2, and there is no force on the cover plate 2, so that the connection between the cover plate 2 and the combiner body 1 is more stable.
[0023] Specifically, the stretching member 36 includes a fixing block 361 , the lower end of the connecting rod 32 is fixedly connected to the fixing block 361 , the surface of the fixing block 361 is connected to two symmetrically arranged rollers 362 , and the rolling surface of the rollers 362 is provided with a layer of anti-slip grooves.
[0024] In this embodiment, when the user needs to pull down the stretching member 36, the user first bends the index finger and middle finger of the user to wrap around the two rollers 362, and then pulls down, thereby driving the connecting rod 32 to move downward through the fixed block 361. When the connecting rod 32 moves to a suitable position, the user's index finger and middle finger are straightened upward, and the two rollers 362 roll on the surface of the fingers and move upward, thereby facilitating the user to operate this mechanism.
[0025] Specifically, the connecting member 31 includes a connecting block 311, which is fixedly connected to the inside of the combiner body 1. The connecting block 311 passes through the combiner body 1. A rectangular opening 312 is opened on the surface of the connecting block 311. A plurality of balls 313 are arranged inside the rectangular opening 312. The inner wall of the rectangular opening 312 is rollingly connected to the connecting rod 32 through the plurality of balls 313.
[0026] In this embodiment, when the connecting rod 32 slides on the inner wall of the rectangular opening 312 , the provided balls 313 can change the sliding into rolling, thereby greatly reducing the friction between the connecting rod 32 and the connecting block 311 .
[0027] Specifically, the striking block 33 and the connecting rod 32 are made of aluminum alloy.
[0028] In this embodiment, since the aluminum alloy has a low density and high strength, the striking force of the mechanism is ensured while the weight of the mechanism is small.
[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.
Claims
1. A novel combiner unit, comprising a combiner body (1), a cover plate (2) being installed at the upper end of the combiner body (1), a knocking mechanism (3) being arranged inside the combiner body (1), the knocking mechanism (3) being arranged at the inner edge position of the combiner body (1), the knocking mechanism (3) penetrating the combiner body (1), and characterized in that: The knocking mechanism (3) comprises a connecting piece (31), the interior of the combiner body (1) is fixedly connected with the connecting piece (31), the connecting piece (31) passes through the combiner body (1), the interior of the connecting piece (31) is slidably connected with a connecting rod (32), the connecting rod (32) passes through the connecting piece (31), the upper end of the connecting rod (32) is fixedly connected with a knocking block (33), the surface of the connecting rod (32) is fixedly connected with a fixing plate (34), the surface of the connecting rod (32) is wound with a spring (35), one end of the spring (35) is fixedly connected to the fixing plate (34), the other end of the spring (35) is fixedly connected to the combiner body (1), and the lower end of the connecting rod (32) is fixedly connected with a tensioning piece (36).
2. A novel combiner unit according to claim 1, characterized in that: A fixing plate (37) is fixedly connected to the lower end of the combiner body (1), and bolts (38) are arranged on the surface of the fixing plate (37), and the bolts (38) penetrate the connecting rod (32) and the fixing plate (37).
3. A novel combiner unit according to claim 1, characterized in that: The stretching member (36) comprises a fixed block (361), the lower end of the connecting rod (32) is fixedly connected to the fixed block (361), the surface of the fixed block (361) is connected to two symmetrically arranged rollers (362), and the rolling surface of the roller (362) is provided with a layer of anti-slip grooves.
4. A novel combiner unit according to claim 1, characterized in that: The connecting member (31) comprises a connecting block (311), the interior of the combiner body (1) is fixedly connected with the connecting block (311), the connecting block (311) penetrates the combiner body (1), a rectangular opening (312) is provided on the surface of the connecting block (311), a plurality of balls (313) are arranged inside the rectangular opening (312), and the inner wall of the rectangular opening (312) is rollingly connected to the connecting rod (32) via the plurality of balls (313).
5. A novel combiner unit according to claim 1, characterized in that: The knocking block (33) and the connecting rod (32) are made of aluminum alloy.