Repeater with height convenient to adjust

Abstract

The utility model discloses a repeater with height convenient to adjust, which comprises a mounting plate, a base is arranged at the upper end of the mounting plate, a stand column is fixedly arranged at the upper end of the base, two hoops are fixedly sleeved outside the stand column, a connecting column is hinged to the hoops, and the other end of the connecting column is movably connected with a fixing pile through a movable ball. A motor is fixedly arranged at the side end of the base, a driving bevel gear is arranged at the output end of the motor, a driven bevel gear is connected to the side of the driving bevel gear in a meshed mode, a lead screw is fixedly sleeved with the driven bevel gear, a sliding block is connected to the exterior of the lead screw in a threaded mode, a connecting rod is arranged on the side of the sliding block, and a supporting plate is connected to the side end of the connecting rod. A fixing plate is arranged at the side end of the supporting plate. According to the technical scheme, the repeater with the height convenient to adjust is manufactured, the repeater installed on the stand column can be stably installed, and the use height of the repeater can be conveniently adjusted.

Description

Technical Field

[0001] This utility model relates to the field of repeater technology, and in particular to a repeater with adjustable height. Background Technology

[0002] A repeater is a wireless signal relay product, a connection device at the physical layer of a network, suitable for interconnecting two identical types of networks. Its main function is to extend the network transmission distance by retransmitting or forwarding data signals. Repeaters are physical layer devices in the OSI model that regenerate and restore signals. During use, repeaters often need to be installed outdoors, typically secured to a pole with metal clamps. This fixing method is ineffective, and when the height of the repeater needs to be adjusted, manual disassembly and reinstallation are required, which is time-consuming and labor-intensive. Furthermore, strong winds outdoors can easily cause the pole where the repeater is installed to tip over, damaging the repeater. Therefore, we propose a repeater with easily adjustable height. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a repeater with easily adjustable height, thereby resolving the issues raised in the background section.

[0004] This utility model discloses a height-adjustable repeater, comprising a mounting plate, a base at the upper end of the mounting plate, a column fixedly mounted on the upper end of the base, two sleeves fixedly fitted on the outside of the column, a connecting column hinged to the sleeve, and a fixed pile movably connected to the other end of the connecting column via a movable ball. A motor is fixedly mounted on the side of the base, and a driving bevel gear is provided at the output end of the motor. The driving bevel gear is laterally meshed with a driven bevel gear, which is fixedly fitted on the outside of a lead screw. A slider is threadedly connected to the outside of the lead screw, and a connecting rod is provided on the side of the slider. A support plate is connected to the side of the connecting rod, and a fixed plate is provided on the side of the support plate. A screw is movably connected to the fixed plate via a bearing, and a threaded sleeve is threadedly connected to the outside of the screw. A clamping plate is provided on the side of the threaded sleeve.

[0005] In the above scheme, the lead screw is movably connected to the column through a bearing, and a sliding groove is opened on the side of the column, in which a connecting rod is movably arranged.

[0006] In the above scheme, a knob is fixedly provided on the outside of the screw.

[0007] In the above scheme, a limiting rod is fixedly provided on the side of the fixed plate, and a moving rod is movably provided on the limiting rod.

[0008] In the above scheme, the support plate is provided with three fixing plates at the upper end and the side.

[0009] In the above scheme, a heat dissipation mesh is provided at the lower end of the support plate.

[0010] In the above scheme, the inner side of the clamping plate is provided with an anti-slip pad.

[0011] The advantages and beneficial effects of this utility model are as follows: This utility model provides a repeater with easily adjustable height. Through the column, sleeve, connecting column, movable ball, and fixed stake, the repeater installed on the column can be stably installed, thus ensuring that the column will not be blown over by strong winds after installation, preventing the repeater from falling and being damaged. The motor, driving bevel gear, driven bevel gear, lead screw, slider, connecting rod, and support plate facilitate the adjustment of the repeater's operating height. The heat dissipation mesh, fixed plate, knob, screw, screw sleeve, clamping plate, anti-slip pad, moving rod, and limiting rod ensure that the repeater is stably placed on the support plate, facilitating the installation and use of the repeater. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of the column of this utility model.

[0015] Figure 3 This is a schematic diagram of the support plate structure of this utility model.

[0016] In the diagram: 1. Mounting plate; 11. Base; 12. Column; 13. Slide groove; 14. Hoop; 15. Connecting column; 16. Movable ball; 17. Fixed pile; 2. Motor; 21. Driving bevel gear; 22. Driven bevel gear; 23. Lead screw; 24. Slider; 25. Connecting rod; 3. Support plate; 31. Heat dissipation mesh; 32. Fixing plate; 33. Knob; 34. Screw; 35. Screw sleeve; 36. Clamping plate; 37. Anti-slip pad; 38. Moving rod; 39. Limiting rod. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0018] like Figure 1-3As shown, this utility model is a repeater with adjustable height, including a mounting plate 1. The upper end of the mounting plate 1 is provided with a base 11, and the upper end of the base 11 is fixedly provided with a column 12. Two sleeves 14 are fixedly fitted on the outside of the column 12. The sleeves 14 are hinged to connecting columns 15. The other end of the connecting columns 15 is movably connected to a fixed stake 17 through a movable ball 16. When installing and using this repeater, after it is installed at a suitable height, the connecting columns 15 on both sides of the column 12 are swung outward to swing the bottom fixed stake to a suitable position. Using an external tool, the fixed stake 17 is inserted into the ground. Three fixed stakes 17 are set at equal intervals around the column 12. After the three fixed stakes 17 are inserted into the ground, the repeater installed on the column 12 can be stably installed, thereby ensuring that the column 12 will not be blown over by strong winds after the repeater is installed, causing the repeater to fall and be damaged.

[0019] A motor 2 is fixedly mounted on the side of the base 11. A driving bevel gear 21 is mounted on the output end of the motor 2. The driving bevel gear 21 is laterally meshed with a driven bevel gear 22. The driven bevel gear 22 is fixedly sleeved on the outside of a lead screw 23. A slider 24 is threaded onto the outside of the lead screw 23. A connecting rod 25 is mounted on the side of the slider 24. The side end of the connecting rod 25 is connected to a support plate 3. When the operating height of the repeater station needs to be adjusted, the power switch of the motor 2 is turned on, and the driving bevel gear 21 at the output end of the motor 2 begins to rotate. The rotation of wheel 21 can drive the driven bevel gear 22, which is meshed on the side, to rotate. The lead screw 23 is movably connected to the column 12 through a bearing. A sliding groove 13 is opened on the side of the column 12. A connecting rod 25 is movably installed in the sliding groove 13. The driven bevel gear 22 drives the lead screw 23, which is movably connected to the bearing, to rotate in the column 12. The slider 24, which is threaded to the outside of the lead screw 23, can be limited by the sliding groove 13. The slider 24 can drive the support plate 3 to move up and down on the side of the column 12, which facilitates the adjustment of the operating height of the repeater.

[0020] The support plate 3 has a fixing plate 32 on its side. A screw 34 is movably connected to the fixing plate 32 through a bearing. A threaded sleeve 35 is connected to the outside of the screw 34. A clamping plate 36 is provided on the side of the threaded sleeve 35. When the repeater needs to be installed and used, the repeater is placed on the support plate 3. The support plate 3 has three fixing plates 32 on its upper end and side. A knob 33 is fixed on the outside of the screw 34. By rotating the three knobs 33, the screw 34 is rotated. The threaded sleeve 35 connected to the outside of the screw 34 begins to move inward, pushing the clamping plate 36 to move inward synchronously. The three clamping plates 36 limit and fix the left, right and upper ends of the repeater respectively, thereby ensuring that the repeater is stably placed on the support plate 3, which is convenient for the installation and use of the repeater.

[0021] In the above scheme, a limiting rod 39 is fixedly provided on the side of the fixed plate 32, and a moving rod 38 is movably provided on the limiting rod 39. The limiting rod 39 can limit and guide the movement of the screw sleeve 35, ensuring the stable movement of the screw sleeve 35.

[0022] In the above scheme, the lower end of the support plate 3 is provided with a heat dissipation mesh 31. The heat dissipation mesh 31 set at the bottom of the repeater station prevents heat from accumulating at the bottom of the repeater station during use, thus affecting the performance of the repeater station.

[0023] In the above scheme, the inner side of the clamping plate 36 is provided with anti-slip pads 37. The anti-slip pads 37 can improve the stability of the clamping plate 36 in clamping the repeater station.

[0024] Working principle:

[0025] This height-adjustable repeater operates by placing it on support plate 3. Rotating three knobs 33 causes screw 34 to rotate, moving the threaded sleeve 35 on the outside of screw 34 inwards. This pushes clamping plates 36 inwards simultaneously, limiting and fixing the repeater to its left, right, and top ends. Turning on the power switch of motor 2 causes the driving bevel gear 21 at the motor 2 output to rotate. The rotation of the driving bevel gear 21 drives the driven bevel gear 2 that is meshed laterally. 2. When the screw 23 is rotated, the slider 24 connected to the external thread of the screw 23 can be limited by the slide groove 13. The slider 24 can drive the support plate 3 to move up and down on the side of the column 12, which is convenient for adjusting the height of the repeater. After it is installed at a suitable height, the connecting columns 15 on both sides of the column 12 are swung outwards, and the bottom fixing is swung to a suitable position. Using external tools, the fixing stake 17 is inserted into the ground, which can ensure that the column 12 will not be blown over by strong winds after the repeater is installed, so as to prevent the repeater from falling and being damaged.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A height-adjustable repeater, comprising a mounting plate (1), characterized in that, The mounting plate (1) is provided with a base (11) at the upper end, and a column (12) is fixedly provided at the upper end of the base (11). Two sleeves (14) are fixedly fitted on the outside of the column (12). A connecting column (15) is hinged on the sleeve (14). The other end of the connecting column (15) is movably connected to a fixed pile (17) through a movable ball (16). A motor (2) is fixedly provided on the side of the base (11). The output end of the motor (2) is provided with a driving bevel gear (21). The driving bevel gear (21) is laterally meshed with a driven bevel gear. Wheel (22), the driven bevel gear (22) is fixedly sleeved on the outside of the lead screw (23), the lead screw (23) is threadedly connected to the slider (24), the slider (24) is provided with a connecting rod (25) on the side, the connecting rod (25) is connected to the support plate (3) on the side, the support plate (3) is provided with a fixing plate (32) on the side, the fixing plate (32) is movably connected to the screw (34) through the bearing, the screw (34) is threadedly connected to the threaded sleeve (35), the threaded sleeve (35) is provided with a clamping plate (36) on the side.

2. The height-adjustable repeater according to claim 1, characterized in that, The lead screw (23) is movably connected to the column (12) via a bearing. A sliding groove (13) is opened on the side of the column (12), and a connecting rod (25) is movably provided in the sliding groove (13).

3. A repeater with adjustable height according to claim 1, characterized in that, A knob (33) is fixedly provided on the outside of the screw (34).

4. A repeater with adjustable height according to claim 1, characterized in that, A limiting rod (39) is fixedly provided on the side of the fixed plate (32), and a moving rod (38) is movably provided on the limiting rod (39).

5. A repeater with adjustable height according to claim 1, characterized in that, The support plate (3) has three fixing plates (32) on its upper end and side.

6. A repeater with adjustable height according to claim 1, characterized in that, The lower end of the support plate (3) is provided with a heat dissipation mesh (31).

7. A repeater with adjustable height according to claim 1, characterized in that, The inner side of each clamping plate (36) is provided with an anti-slip pad (37).

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