A bicycle computer mounting structure

Abstract

The utility model relates to the technical field of bicycle accessory installation, disclose a kind of bicycle code table installation structure, including mounting disc, the top of mounting disc is provided with mounting mechanism, the bottom of mounting disc is provided with upper arc plate, the top of upper arc plate is provided with rotating mechanism, the bottom of upper arc plate is provided with clamping mechanism, the rotating mechanism is used to change the direction of mounting disc, the mounting mechanism includes two-way threaded rod, the rear end of two-way threaded rod is rotatably connected in the front side of mounting disc, the top of mounting disc is all set with sliding slot in front and back side. In the utility model, the sliding block is moved in sliding slot by rotating two-way threaded rod, the clamping block is clamped into the clamping groove, the spring pushes the moving plate to make the clamping plate adhere to the side of code table, the adjusting rod is inserted into the adjusting hole to adjust the position of clamping plate, the quick installation, positioning and stable clamping of speed code table of different sizes are realized, and the operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of bicycle accessory installation technology, and in particular to a bicycle speedometer mounting structure. Background Technology

[0002] As an important auxiliary device in cycling, the bicycle speedometer uses sensors to collect real-time information about the rotation of the bicycle wheel rims. After calculation and processing, it can display key data such as cycling speed, mileage, and time. This data not only helps cyclists intuitively understand their own exercise status, but can also be used to develop scientific training plans to improve cycling efficiency and safety. The bicycle speedometer mounting structure is the key carrier for ensuring the stable fixation and use of the speedometer. The mounting structure can securely install the speedometer on the bicycle, preventing it from falling off or shifting due to bumps and vibrations during riding.

[0003] A search revealed Chinese patent publication number CN210822571U, which discloses a bicycle speedometer mounting structure, including a base and a mounting plate. The mounting plate has a first groove on its side wall, and a double-threaded rod is rotatably connected to the side wall of the first groove. Slider blocks are symmetrically threaded onto the double-threaded rod. A clamping device for clamping the speedometer is mounted on the mounting plate. A first adjustment device for adjusting the height of the mounting plate is mounted on the base. This utility model, by setting sliders symmetrically threaded onto the double-threaded rod, allows the relative movement of the sliders to clamp the speedometer, accommodating speedometers of different sizes and thicknesses. A first telescopic rod fixedly connected to the upper end of the base allows adjustment of the mounting plate's height, facilitating viewing for riders of different heights. An L-shaped bracket rotatably connected to the movable end of a second telescopic rod allows adjustment of the second telescopic rod's length to rotate the mounting plate to a suitable position. However, in actual use, the device clamps the speedometer by the relative movement of the sliders, and the wobbling during riding can lead to insufficient clamping force, causing the speedometer to wobble and fall. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a bicycle speedometer mounting structure, which aims to improve the problem in the prior art where the swaying generated during riding leads to insufficient front and rear clamping force, resulting in swaying and falling off.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a bicycle speedometer mounting structure, including a mounting plate, a mounting mechanism on the top of the mounting plate, an upper arc plate on the bottom of the mounting plate, a rotating mechanism on the top of the upper arc plate, and a clamping mechanism on the bottom of the upper arc plate. The rotating mechanism is used to change the direction of the mounting plate. The mounting mechanism includes a bidirectional threaded rod, the rear end of which is rotatably connected to the front side of the mounting plate. Sliding grooves are provided on both the front and rear sides of the top of the mounting plate. The rear end of the bidirectional threaded rod passes through two sliding grooves in sequence and is threadedly connected to sliding blocks. A locking block is fixedly connected to the top of each adjacent side of the two sliding blocks. Moving grooves are provided on both the left and right sides of the top of the mounting plate. Springs are fixedly connected to each adjacent side inside the two moving grooves. Moving plates are fixedly connected to the opposite ends of the two springs. Clamping plates are slidably connected to the opposite ends of the two moving plates. Adjustment components are provided on the front sides of the two clamping plates. A speedometer is provided on the top of the mounting plate, and a locking groove is provided on both the front and rear sides of the bottom of the speedometer.

[0006] Through the above technical solution: the mounting plate serves as the basic carrier, and the mounting mechanism on the top can realize the installation and fixation of the speedometer. The rear end of the bidirectional threaded rod is rotatably connected to the front side of the mounting plate. When it rotates, it moves in the sliding groove through the threaded sliding block, so that the locking block on the top of the sliding block is locked into the locking groove at the bottom of the speedometer to achieve initial positioning. At the same time, the springs in the moving grooves on the left and right sides of the top of the mounting plate push the moving plate, so that the clamping plate fits against the side of the speedometer.

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

[0008] The rotating mechanism includes a turntable, the bottom of which is rotatably connected to the top of an upper arc plate. A U-shaped frame is fixedly connected to the front top of the turntable, and a rotating block is rotatably connected to the top of the U-shaped frame. The top of the rotating block is fixedly connected to the front bottom of the mounting plate. A groove is provided on the rear top of the turntable, and a lifting plate is slidably connected inside the groove. A rotating plate is rotatably connected to the front top of the lifting plate, and the top of the rotating plate is fixedly connected to the rear bottom of the mounting plate. A rack is fixedly connected to the left side of the lifting plate, and a rotating rod is rotatably connected to the left side of the turntable. The right end of the rotating rod passes through the groove and is fixedly connected to a gear, which meshes with the rack. A fixing component is provided on the rear side of the turntable.

[0009] Through the above technical solution: the turntable can rotate around the upper arc plate, and its top U-shaped frame is connected to the front side of the mounting plate through a rotating block. The lifting plate in the rear groove meshes with the gear at the end of the rotating rod through a rack. When the rotating rod is rotated, it can drive the rear side of the mounting plate to rise and fall, and cooperate with the front side to achieve the adjustment of the pitch angle.

[0010] As a further description of the above technical solution:

[0011] The adjustment assembly includes two adjustment rods, the rear ends of which are slidably connected to the front end of an adjacent side of the moving plate, and multiple adjustment holes are provided on the front side of both clamping plates. The rear ends of both adjustment rods penetrate the moving plate and are slidably connected to the interior of the corresponding adjustment holes.

[0012] The above technical solution allows for the adjustment of the clamp's position by using the sliding connection between the adjusting rod and the moving plate, as well as the engagement of the adjusting rod with different adjusting holes on the clamp, to accommodate speedometers of different sizes and achieve the clamping and fixing of the speedometer.

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

[0014] The fixing component includes a fixing plate, the bottom front side of which is fixedly connected to the top rear side of the upper arc plate. Multiple fixing holes are provided around the turntable, and fixing bolts are rotatably connected to the top rear side of the fixing plate.

[0015] The above technical solution allows for the restriction of the rotation of the turntable relative to the upper arc plate when the fixing bolt is inserted into the corresponding fixing hole, thereby fixing the position of the rotating mechanism and ensuring the stability of the mounting plate and speedometer direction.

[0016] As a further description of the above technical solution:

[0017] The clamping mechanism includes a rotating shaft, the top of which is rotatably connected to the bottom front side of the upper arc plate, and the bottom of which is rotatably connected to a lower arc plate. The rear ends of both the upper and lower arc plates are fixedly connected to clamping plates. The top of the upper clamping plate is rotatably connected to a rotating bolt, and the bottom end of the rotating bolt passes through the top of the two clamping plates in sequence.

[0018] The above technical solution involves adjusting the distance between the two clamping plates by rotating the rotating bolt, thereby clamping and fixing the upper and lower arc plates and securely holding the entire installation structure onto the bicycle components.

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

[0020] The mounting plate has sliding grooves on its left and right sides, and sliders are fixedly connected to the left and right sides of the two sliding blocks.

[0021] The above technical solution guides and stabilizes the movement of the sliding block within the sliding groove, ensuring smooth movement of the sliding block.

[0022] As a further description of the above technical solution:

[0023] The front end of the fixing bolt passes through the fixing hole and is rotatably connected to the interior of the corresponding fixing hole. The size of the fixing bolt matches that of the fixing hole.

[0024] The above technical solution, with its matching dimensions, ensures that the fixing bolts securely fasten the turntable, preventing it from loosening and guaranteeing the stability of the rotating mechanism.

[0025] As a further description of the above technical solution:

[0026] The two card blocks are slidably connected to the interior of the corresponding card slots, and the left and right sides of the two sliding blocks are respectively attached to the left and right sides of the interior of the corresponding sliding slots.

[0027] The above technical solution aims to make the speedometer more stable on the mounting plate by positioning it correctly.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the sliding block is moved in the sliding groove by rotating the bidirectional threaded rod, so that the locking block is locked into the speedometer slot to achieve positioning. At the same time, the spring pushes the moving plate to make the clamping plate fit against the side of the speedometer. The adjusting rod is inserted into the adjusting hole to adjust the position of the clamping plate, which realizes the quick installation, positioning and stable clamping of speedometers of different sizes. The operation is convenient and the fixation is reliable.

[0030] 2. In this utility model, rotating the rotating rod causes the gear to rotate, which in turn moves the rack and pushes the lifting plate to rise and fall. The rotating plate drives the rear side of the mounting plate to rise and fall, and the front side rotates to achieve pitch adjustment. Then, tightening the fixing bolts and inserting them into the fixing holes achieves precise adjustment and fixation of the pitch angle of the mounting plate, ensuring that the speedometer is displayed stably at a suitable viewing angle to meet different riding needs. Attached Figure Description

[0031] Figure 1 This is a perspective view of a bicycle speedometer mounting structure proposed in this utility model;

[0032] Figure 2 This is a front view of a bicycle speedometer mounting structure proposed in this utility model;

[0033] Figure 3 This is a structural exploded view of a bicycle speedometer mounting structure proposed in this utility model;

[0034] Figure 4 This is a partial structural diagram of a bicycle speedometer mounting structure proposed in this utility model.

[0035] Figure 5 This is a cross-sectional view of a bicycle speedometer mounting structure proposed in this utility model.

[0036] Legend:

[0037] 1. Mounting plate; 2. Mounting mechanism; 201. Double-ended threaded rod; 202. Sliding groove; 203. Sliding block; 204. Locking block; 205. Moving groove; 206. Spring; 207. Moving plate; 208. Clamping plate; 209. Adjustment assembly; 2091. Adjustment hole; 2092. Adjustment rod; 210. Speedometer; 211. Locking groove; 3. Upper arc plate; 4. Rotation mechanism; 401. Turntable; 402 403. U-shaped frame; 404. Rotating block; 405. Groove; 406. Lifting plate; 407. Rack; 408. Rotating plate; 409. Gear; 410. Fixing assembly; 4101. Fixing plate; 4102. Fixing hole; 4103. Fixing bolt; 5. Clamping mechanism; 501. Rotating shaft; 502. Lower arc plate; 503. Clamping plate; 504. Rotating bolt; 6. Slider; 7. Slide groove. Detailed Implementation

[0038] 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.

[0039] Reference Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a bicycle speedometer mounting structure, including a mounting plate 1. A mounting mechanism 2 is provided on the top of the mounting plate 1 for mounting a speedometer 210. An upper arc plate 3 is provided on the bottom of the mounting plate 1 for connecting the mounting plate 1 and a rotating mechanism 4. The rotating mechanism 4 is provided on the top of the upper arc plate 3 for changing the direction of the mounting plate 1. A clamping mechanism 5 is provided on the bottom of the upper arc plate 3 for fixing the structure to the bicycle. The rotating mechanism 4 is used to change the direction of the mounting plate 1. The mounting mechanism 2 includes a bidirectional threaded rod 201, the rotation of which can drive a sliding block 203 to move. The rear end of the bidirectional threaded rod 201 is rotatably connected to the front side of the mounting plate 1. To achieve rotatable connection of the bidirectional threaded rod 201, sliding grooves 202 are provided on both the front and rear sides of the top of the mounting plate 1, providing a moving track for the sliding block 203. The rear end of the bidirectional threaded rod 201 passes through two sliding grooves 202 in sequence and is threadedly connected to the sliding block 203, so that when the bidirectional threaded rod 201 rotates, it drives the sliding block 203 to move within the sliding groove 202. A locking block 204 is fixedly connected to the top of each adjacent side of the two sliding blocks 203, which is used to engage with the bottom locking groove 211 of the speedometer 210 for initial positioning. Moving grooves 205 are provided on both the left and right sides of the top of the mounting plate 1, providing moving space for the moving plate 207. The inner adjacent sides of the two moving grooves 205 Both springs 206 are fixedly connected to each other, providing thrust to the movable plate 207 so that it drives the clamping plate 208 to clamp the speedometer. Movable plates 207 are fixedly connected to the opposite ends of the two springs 206, transmitting the thrust of the springs 206 and connecting to the clamping plates 208. Clamping plates 208 are slidably connected to the opposite sides of the two movable plates 207, clamping both sides of the speedometer 210. Adjustment components 209 are provided on the front of both clamping plates 208 to adjust their position to accommodate different size speedometers. The speedometer 210 is located on the top of the mounting plate 1, displaying information such as riding speed. Slots 211 are provided on the front and rear sides of the bottom of the speedometer 210 for... The adjustment component 209, which works in conjunction with the locking block 204 to achieve positioning, includes two adjusting rods 2092 for inserting into the adjusting holes 2091 to adjust the position of the clamping plate 208. The rear ends of the two adjusting rods 2092 are slidably connected to the front end of the adjacent side of the moving plate 207, so as to achieve a slidable connection between the adjusting rods 2092 and the moving plate 207. The front side of each of the two clamping plates 208 is provided with multiple adjusting holes 2091, which work in conjunction with the adjusting rods 2092 to achieve multi-position adjustment of the clamping plate 208. The rear ends of the two adjusting rods 2092 pass through the moving plate 207 and are slidably connected to the interior of the corresponding adjusting holes 2091, so as to fix the position of the clamping plate 208 by the adjusting rods 2092.

[0040] Specifically, in this bicycle speedometer mounting structure, the mounting mechanism 2 on the top of the mounting plate 1 can realize the installation and fixation of the speedometer 210: when the bidirectional threaded rod 201 rotates, the sliding block 203 connected by the thread moves in the sliding groove 202, so that the locking block 204 is locked into the bottom locking groove 211 of the speedometer 210, completing the initial positioning. The spring 206 in the moving groove 205 pushes the moving plate 207, so that the clamping plate 208 fits against the side of the speedometer 210. The adjusting rod 2092 in the adjusting component 209 is inserted into different adjusting holes 2091 on the front side of the clamping plate 208, which can adjust the position of the clamping plate 208 to adapt to different sizes of speedometers and achieve clamping. The rotating mechanism 4 set on the top of the upper arc plate 3 at the bottom of the mounting plate 1 can change the direction of the mounting plate 1. The clamping mechanism 5 at the bottom of the upper arc plate 3 is used to fix the entire structure to the bicycle handlebars to ensure stable installation.

[0041] Reference Figure 4 and Figure 5The rotating mechanism 4 includes a turntable 401, which can rotate around the top of the upper arc plate 3 to change the direction of the mounting plate 1. The bottom of the turntable 401 is rotatably connected to the top of the upper arc plate 3, realizing the rotatable connection between the turntable 401 and the upper arc plate 3. A U-shaped frame 402 is fixedly connected to the top front side of the turntable 401, which is used to connect the rotating block 403 to support the front side of the mounting plate 1. The top of the U-shaped frame 402 is rotatably connected to the rotating block 403, so that the front side of the mounting plate 1 can rotate around this point to adjust the pitch angle. The top of the rotating block 403 is fixedly connected to the bottom front side of the mounting plate 1 to realize the rotation. Block 403 is fixedly connected to the mounting plate 1. A groove 404 is provided on the rear top side of the turntable 401 to provide space for the lifting plate 405 to move up and down. The lifting plate 405 is slidably connected inside the groove 404, allowing it to move up and down within the groove 404 to lift the rear side of the mounting plate 1. A rotating plate 407 is rotatably connected to the front top of the lifting plate 405, allowing the lifting plate 405 and the rear side of the mounting plate 1 to rotate relative to each other. The top of the rotating plate 407 is fixedly connected to the rear bottom side of the mounting plate 1, achieving a fixed connection between the rotating plate 407 and the mounting plate 1. The lifting plate 405... A rack 406 is fixedly connected to the left side of turntable 401 for meshing with gear 409 to transmit rotational power. A rotating rod 408 is rotatably connected to the left side of turntable 401, which can be manually rotated to drive gear 409 to rotate. The right end of rotating rod 408 passes through groove 404 and is fixedly connected to gear 409, realizing the linkage between rotating rod 408 and gear 409. Gear 409 meshes with rack 406, so that when gear 409 rotates, it drives rack 406 to move up and down. A fixing component 410 is provided on the rear side of turntable 401 for fixing turntable 401. To prevent rotation, the fixing assembly 410 includes a fixing plate 4101 for supporting the fixing bolt 4103 and connecting it to the upper arc plate 3. The bottom front side of the fixing plate 4101 is fixedly connected to the top rear side of the upper arc plate 3 to achieve a fixed connection between the fixing plate 4101 and the upper arc plate 3. Multiple fixing holes 4102 are provided around the turntable 401 to cooperate with the fixing bolt 4103 to fix the position of the turntable 401. The top rear side of the fixing plate 4101 is rotatably connected to the fixing bolt 4103, which can be inserted into the fixing hole 4102 to restrict the rotation of the turntable 401.

[0042] Specifically, the bottom of the turntable 401 is rotatably connected to the upper arc plate 3, the top U-shaped frame 402 is connected to the front side of the mounting plate 1 through the rotating block 403, and the lifting plate 405 in the rear groove 404 is engaged with the gear 409 at the end of the rotating rod 408 through the rack 406. When the rotating rod 408 is rotated, the rear side of the mounting plate 1 is lifted and lowered, which, together with the front side rotation, realizes the pitch angle adjustment. The fixing bolt 4103 on the fixing plate 4101 in the fixing assembly 410 is inserted into the fixing hole 4102 of the turntable 401 to fix the position of the turntable 401.

[0043] Reference Figure 1 and Figure 4The clamping mechanism 5 includes a rotating shaft 501 for connecting the upper arc plate 3 and the lower arc plate 502 and enabling their relative rotation. The top of the rotating shaft 501 is rotatably connected to the bottom front side of the upper arc plate 3, enabling a rotatable connection between the rotating shaft 501 and the upper arc plate 3. The bottom of the rotating shaft 501 is rotatably connected to the lower arc plate 502, enabling a rotatable connection between the rotating shaft 501 and the lower arc plate 502. This allows the upper arc plate 3 and the lower arc plate 502 to rotate around the rotating shaft 501 to open or close. The rear end of 2 is fixedly connected with a clamping plate 503, which is used to clamp bicycle handlebars and other components to fix the entire installation structure. The top of the upper clamping plate 503 is rotatably connected with a rotating bolt 504, which is used to adjust the distance between the two clamping plates 503 to achieve clamping and fixing. The bottom end of the rotating bolt 504 passes through the top of the two clamping plates 503 in sequence. By rotating the rotating bolt 504, the two clamping plates 503 can be moved closer or further apart, thereby achieving clamping or loosening of bicycle components.

[0044] Specifically, the pivot 501 allows the upper arc plate 3 and the lower arc plate 502 to rotate around it, making it easy to open or close to fit bicycle handlebars and other parts. By rotating the pivot bolt 504, the distance between the two clamping plates 503 can be adjusted to clamp and fix the upper arc plate 3 and the lower arc plate 502, thus firmly clamping the entire installation structure onto the bicycle parts.

[0045] Reference Figure 3 and Figure 4 The mounting plate 1 has sliding grooves 7 on its left and right sides to provide sliding tracks for the slider 6 to guide the movement of the slider block 203. The slider 6 is fixedly connected to the left and right sides of the two slider blocks 203. The slider blocks 6 cooperate with the sliding grooves 7 to move the slider blocks 203 in the sliding grooves 202 and prevent them from deviating. The front end of the fixing bolt 4103 passes through the fixing hole 4102 and is rotatably connected to the inside of the corresponding fixing hole 4102. The fixing bolt 4103 can be inserted into the fixing hole 4102 to limit the rotation of the turntable 401 and achieve detachable fixing. The size of the fixing bolt 4103 matches the fixing hole 4102 to ensure that the fixing bolt 4103 and the fixing hole 4102 cooperate to provide a reliable fixing effect. The two locking blocks 204 are slidably connected to the inside of the corresponding locking slots 211 to realize that the locking blocks 204 cooperate with the locking slots 211 of the speedometer 210 to position the speedometer 210. The left and right sides of the two slider blocks 203 are respectively attached to the left and right sides of the inside of the corresponding sliding grooves 202.

[0046] Specifically, the sliding grooves 7 on the left and right sides inside the mounting plate 1 cooperate with the sliders 6 on the left and right sides of the sliding block 203 to guide and stabilize the movement of the sliding block 203 in the sliding groove 202, ensuring smooth movement of the sliding block 203. The front end of the fixing bolt 4103 passes through the fixing hole 4102 and is rotatably connected to it, and the size matches, ensuring that the fixing bolt 4103 firmly fixes the turntable 401, preventing the turntable 401 from loosening and ensuring the stability of the rotating mechanism 4. The sliding connection between the locking block 204 and the corresponding locking groove 211, as well as the fit between the sliding block 203 and the sliding groove 202, can realize the positioning of the speedometer 210, making the position of the speedometer 210 on the mounting plate 1 more stable.

[0047] Working principle: When using this bicycle speedometer mounting structure, in the mounting mechanism 2 at the top of the mounting plate 1, the rear end of the bidirectional threaded rod 201 is rotatably connected to the front side of the mounting plate 1. When the bidirectional threaded rod 201 is rotated, it passes through the two sliding grooves 202 and drives the threaded sliding blocks 203 to move towards or away from each other in the sliding grooves 202. This causes the locking block 204 at the top of the sliding block 203 to engage or disengage from the locking grooves 211 on the front and rear sides of the bottom of the speedometer 210, achieving initial positioning of the speedometer 210. At the same time, the top of the mounting plate 1 moves left and right. The spring 206 in the side moving groove 205 always applies a pushing force to the moving plate 207, so that the clamping plate 208 on the outside of the moving plate 207 fits against the side of the speedometer 210. In the adjustment assembly 209, the rear end of the adjustment rod 2092 slides with the front end of the side adjacent to the moving plate 207. Multiple adjustment holes 2091 on the front side of the clamping plate 208 can cooperate with the rear end of the adjustment rod 2092. By inserting the adjustment rod 2092 into different adjustment holes 2091, the position of the clamping plate 208 can be adjusted to adapt to speedometers 210 of different sizes and achieve clamping and fixing.

[0048] Furthermore, when the rotating rod 408 is rotated, the gear 409 drives the rack 406 to move up and down, thereby pushing the lifting plate 405 to rise and fall within the groove 404. The rotating plate 407 on the front side of the top of the lifting plate 405 is rotatably connected to the rear side of the bottom of the mounting plate 1. As the lifting plate 405 rises and falls, the rotating plate 407 drives the rear side of the mounting plate 1 to rise and fall. This, combined with the rotation of the front side of the mounting plate 1 around the rotating connection between the U-shaped frame 402 and the rotating block 403, allows for the adjustment of the pitch angle of the mounting plate 1 relative to the turntable 401. The turntable 401 has multiple fixing holes 4 around its perimeter. 102. In the rear fixing assembly 410, the bottom front side of the fixing plate 4101 is fixed to the top rear side of the upper arc plate 3. The fixing bolt 4103 rotatably connected to the top rear side can be inserted into the fixing hole 4102 of the turntable 401. When it is necessary to fix the position of the turntable 401, tighten the fixing bolt 4103 so that it is inserted into the corresponding fixing hole 4102, thereby restricting the rotation of the turntable 401 relative to the upper arc plate 3, realizing the position fixation of the entire rotating mechanism 4, and ensuring that the mounting plate 1 and speedometer 210 remain stable after being adjusted to the appropriate direction.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 bicycle speedometer mounting structure, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a mounting mechanism (2) at the top, an upper arc plate (3) at the bottom, a rotating mechanism (4) at the top, and a clamping mechanism (5) at the bottom. The rotating mechanism (4) is used to change the direction of the mounting plate (1). The mounting mechanism (2) includes a bidirectional threaded rod (201), the rear end of which is rotatably connected to the front side of the mounting plate (1). The mounting plate (1) has sliding grooves (202) on both the front and rear sides of its top. The rear end of the bidirectional threaded rod (201) passes through two sliding grooves (202) sequentially and is threadedly connected to sliding blocks (203). Each of the two sliding blocks (203) has a locking block (204) fixedly connected to the top of an adjacent side. The mounting plate (1) has moving grooves (204) on both the left and right sides of its top. 5) Springs (206) are fixedly connected to adjacent sides inside the two movable slots (205). Movable plates (207) are fixedly connected to the opposite ends of the two springs (206). Clamping plates (208) are slidably connected to the opposite sides of the two movable plates (207). Adjustment components (209) are provided on the front side of the two clamping plates (208). A speedometer (210) is provided on the top of the mounting plate (1). Slots (211) are provided on the front and back sides of the bottom of the speedometer (210).

2. The bicycle speedometer mounting structure according to claim 1, characterized in that: The rotating mechanism (4) includes a turntable (401), the bottom of which is rotatably connected to the top of the upper arc plate (3). A U-shaped frame (402) is fixedly connected to the front top of the turntable (401), and a rotating block (403) is rotatably connected to the top of the U-shaped frame (402). The top of the rotating block (403) is fixedly connected to the front bottom of the mounting plate (1). A groove (404) is provided on the rear top of the turntable (401), and a lifting plate (405) is slidably connected inside the groove (404). A rotating plate (407) is rotatably connected to the top front side of the lifting plate (405). The top of the rotating plate (407) is fixedly connected to the bottom rear side of the mounting plate (1). A rack (406) is fixedly connected to the left side of the lifting plate (405). A rotating rod (408) is rotatably connected to the left side of the turntable (401). The right end of the rotating rod (408) passes through the groove (404) and is fixedly connected to a gear (409). The gear (409) meshes with the rack (406). A fixing component (410) is provided on the rear side of the turntable (401).

3. The bicycle speedometer mounting structure according to claim 1, characterized in that: The adjustment assembly (209) includes two adjustment rods (2092). The rear ends of the two adjustment rods (2092) are slidably connected to the front end of the adjacent side of the moving plate (207). The front sides of the two clamping plates (208) are provided with multiple adjustment holes (2091). The rear ends of the two adjustment rods (2092) pass through the moving plate (207) and are slidably connected to the interior of the corresponding adjustment hole (2091).

4. The bicycle speedometer mounting structure according to claim 2, characterized in that: The fixing component (410) includes a fixing plate (4101), the bottom front side of the fixing plate (4101) is fixedly connected to the top rear side of the upper arc plate (3), and multiple fixing holes (4102) are opened around the turntable (401). The top rear side of the fixing plate (4101) is rotatably connected to a fixing bolt (4103).

5. The bicycle speedometer mounting structure according to claim 1, characterized in that: The clamping mechanism (5) includes a rotating shaft (501), the top of which is rotatably connected to the bottom front side of the upper arc plate (3), and the bottom of which is rotatably connected to a lower arc plate (502). The rear ends of the upper arc plate (3) and the lower arc plate (502) are both fixedly connected to clamping plates (503). The top of the upper clamping plate (503) is rotatably connected to a rotating bolt (504), and the bottom end of the rotating bolt (504) passes through the top of the two clamping plates (503) in sequence.

6. The bicycle speedometer mounting structure according to claim 1, characterized in that: The mounting plate (1) has grooves (7) on its left and right sides respectively, and sliders (6) are fixedly connected to the left and right sides of the two sliding blocks (203).

7. The bicycle speedometer mounting structure according to claim 4, characterized in that: The front end of the fixing bolt (4103) passes through the fixing hole (4102) and is rotatably connected to the interior of the corresponding fixing hole (4102). The size of the fixing bolt (4103) matches that of the fixing hole (4102).

8. The bicycle speedometer mounting structure according to claim 1, characterized in that: The two card blocks (204) are slidably connected to the interior of the corresponding card slot (211), and the left and right sides of the two sliding blocks (203) are respectively attached to the interior left and right sides of the corresponding sliding groove (202).

Images