Motorcycle rearview mirror ball head connecting mechanism

Abstract

The utility model belongs to the technical field of rearview mirrors, and particularly relates to a motorcycle rearview mirror ball head connecting mechanism which comprises a ball head rod and a rearview mirror, the rearview mirror is installed at the upper end of the ball head rod, an adjusting device is arranged at the lower end of the rearview mirror, and the adjusting device comprises an adjusting mechanism, a damping mechanism and an anti-loosening mechanism. The adjusting mechanism is arranged at the lower end of the rearview mirror, the damping mechanism is arranged below the ball head rod, and the anti-loosening mechanism is arranged in the rearview mirror. According to the motorcycle rearview mirror ball head connecting mechanism, the adjusting mechanism is arranged, a ball head rod is pushed to drive an adjusting rod to slide up and down along a connecting rod, a clamping rod is clamped with an inserting hole in a matched mode, the adjusting rod is fixed, then the height of a rearview mirror is adjusted, and riders of different heights can use the rearview mirror conveniently; and the damping rod and the second spring are extruded through the ball head rod, so that vibration borne by the rearview mirror is reduced, and the stability of the rearview mirror is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rear -view mirror technical field, concretely is a motorcycle rear -view mirror ball head connecting mechanism. BACKGROUND

[0002] The rear -view mirror on the motorcycle is installed in the handle position and is used for observing the traffic condition behind.

[0003] The rear -view mirror of general motorcycle is adjusted through the rotation of the connecting part, so the adjustment range is small, and the range of the driver with different body sizes is very limited in the use process, which leads to the situation that the adjustment is not in place, influences the rear -view range and further influences the safety of driving.

[0004] The adjusting structure of the motorcycle rear -view mirror disclosed by the announcement number CN208647046U installs the mounting ring on the handle, adjusts the mirror frame, the connecting seat in the mirror frame rotates along the ball head on the ball head rod, the connecting seat and the fixed plate can be adjusted interval through the bolt, and the tightness of the ball head is adjusted, the ball head is prevented from being placed in the rotation adjustment cavity and being too loose, so that the technical effect that the adjustment range is large and the operation is convenient is realized.

[0005] But the device cannot adjust the height of the rear -view mirror according to the height of the rider in the use process, so the best rear -view field of view cannot be obtained.

[0006] Therefore, we urgently need to provide a motorcycle rear -view mirror ball head connecting mechanism. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a motorcycle rear -view mirror ball head connecting mechanism to solve the problem that the height of the rear -view mirror cannot be adjusted according to the height of the rider in the use process in the background art, so the best rear -view field of view cannot be obtained.

[0008] To achieve the above object, the utility model provides the following technical scheme: a motorcycle rear -view mirror ball head connecting mechanism, including ball head rod and rear -view mirror, the rear -view mirror is installed on the upper end of ball head rod, the lower end of rear -view mirror is provided with adjusting device, the adjusting device includes adjusting mechanism, damping mechanism and anti -loose mechanism.

[0009] The adjusting mechanism is arranged at the lower end of the rear -view mirror, the damping mechanism is arranged below the ball head rod, and the anti -loose mechanism is arranged in the rear -view mirror.

[0010] The adjustment mechanism includes an adjustment rod, a connecting rod, a mounting block, a spring, a locking rod, and a pull rod. The adjustment rod is installed at the bottom of the ball joint. The connecting rod is slidably connected to the lower outer end of the adjustment rod. The mounting block is fixedly installed at the upper left end of the connecting rod. One end of the spring is fixedly installed on the inner wall of the mounting block. The locking rod is fixedly installed at the other end of the spring and extends into the interior of the adjustment rod. The pull rod is fixedly installed at the left end of the locking rod.

[0011] Preferably, the left side surface of the adjusting rod has equally spaced insertion holes, and the diameter of the insertion holes is equal to the diameter of the locking rod. By pushing the ball joint rod, the adjusting rod is driven to slide up and down along the connecting rod, and the locking rod engages with the insertion holes to fix the adjusting rod, thereby realizing the height adjustment of the rearview mirror.

[0012] Preferably, the right end of the locking rod is hemispherical, the lower end of the connecting rod is provided with external thread, and the connecting rod is threadedly connected to the mounting ring on the motorcycle handlebar. The hemispherical shape facilitates the locking rod to engage with the insertion hole of the adjusting rod, making it easier for the locking rod to enter the insertion hole.

[0013] Preferably, the damping mechanism includes a damping rod, a second spring, and a protrusion. The damping rod is fixedly installed on the top of the adjusting rod and located inside the ball joint. The second spring is installed on the outside of the damping rod, and the protrusion is fixedly installed on the left and right sides of the upper outer end of the adjusting rod.

[0014] Preferably, the lower end of the ball joint has a cavity, and the inner wall of the cavity has grooves on the left and right sides. The protrusion is slidably connected to the inner wall of the groove. When the rearview mirror is vibrated, the ball joint squeezes the damping rod and the second spring, thereby reducing the vibration of the rearview mirror. At the same time, the protrusion slides along the groove to prevent the ball joint from rotating around the adjusting rod, thus avoiding the rearview mirror from rotating and improving the stability of the rearview mirror.

[0015] Preferably, the anti-loosening mechanism includes a bolt and a pressure plate, the bolt being threadedly connected to the back of the rearview mirror, and the pressure plate being rotatably connected to the front of the bolt and located inside the rearview mirror.

[0016] Preferably, the rearview mirror has a ball groove inside, and the pressure plate is located in the ball groove. After the upper end of the ball head rod is inserted into the ball groove, the pressure plate is driven by rotating the bolt to squeeze the ball head, thereby pressing the ball head tightly inside the rearview mirror and preventing the rearview mirror from shaking.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The motorcycle rearview mirror ball joint connection mechanism, by setting an adjustment mechanism, pushes the ball joint rod to drive the adjustment rod to slide up and down along the connecting rod, and engages with the locking rod and the socket to fix the adjustment rod, thereby realizing the height adjustment of the rearview mirror, which is convenient for riders of different heights to use.

[0019] 2. The rearview mirror ball joint connection mechanism of this motorcycle, by setting a shock absorption mechanism, reduces the vibration of the rearview mirror and improves the stability of the rearview mirror by compressing the damping rod and spring two through the ball joint rod. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is an exploded view of the connection between the rearview mirror and the ball joint of this utility model;

[0022] Figure 3 This is a schematic diagram of the adjustment mechanism structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the connection between the connecting rod and the adjusting rod of this utility model;

[0024] Figure 5 This is an exploded view of the connection between the ball head rod and the adjusting rod of this utility model.

[0025] In the diagram: 1. Ball joint rod; 2. Rearview mirror; 301. Adjusting rod; 302. Connecting rod; 303. Mounting block; 304. Spring 1; 305. Locking rod; 306. Pull rod; 401. Damping rod; 402. Spring 2; 403. Protrusion; 501. Bolt; 502. Pressure plate. Detailed Implementation

[0026] 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.

[0027] Example 1:

[0028] Due to the limitations of current technology, the rearview mirror height cannot be adjusted according to the rider's height, thus failing to provide optimal rear visibility. Please refer to [link / reference needed]. Figures 1-5 This embodiment provides a ball joint connection mechanism for a motorcycle rearview mirror, which enables height adjustment of the rearview mirror to facilitate use by riders of different heights. The motorcycle rearview mirror ball joint connection mechanism includes a ball joint rod 1 and a rearview mirror 2. The rearview mirror 2 is mounted on the upper end of the ball joint rod 1, and an adjustment device is provided at the lower end of the rearview mirror 2. The adjustment device includes an adjustment mechanism, a shock-absorbing mechanism, and an anti-loosening mechanism.

[0029] The adjustment mechanism is located at the lower end of the rearview mirror 2, the shock absorption mechanism is located below the ball joint rod 1, and the anti-loosening mechanism is located inside the rearview mirror 2.

[0030] The adjustment mechanism includes an adjusting rod 301, a connecting rod 302, a mounting block 303, a spring 304, a locking rod 305, and a pull rod 306. The adjusting rod 301 is mounted on the bottom of the ball joint rod 1. The left side surface of the adjusting rod 301 has evenly spaced insertion holes, the diameter of which is equal to the diameter of the locking rod 305. By pushing the ball joint rod 1, the adjusting rod 301 slides up and down along the connecting rod 302, and engages with the locking rod 305 in the insertion holes, thus fixing the adjusting rod 301 and adjusting the height of the rearview mirror 2. The connecting rod 302 is slidably connected to the adjusting rod 301. At the lower outer end, the mounting block 303 is fixedly installed on the upper left side of the connecting rod 302. One end of the spring 304 is fixedly installed on the inner wall of the mounting block 303. The locking rod 305 is fixedly installed on the other end of the spring 304 and extends into the interior of the adjusting rod 301. The right end of the locking rod 305 is hemispherical. The lower end of the connecting rod 302 is provided with external threads, and the connecting rod 302 is threadedly connected to the mounting ring on the motorcycle handlebar. The hemispherical shape facilitates the locking rod 305 to engage with the insertion hole of the adjusting rod 301, making it easier for the locking rod 305 to enter the insertion hole. The pull rod 306 is fixedly installed on the left end of the locking rod 305.

[0031] To improve the stability of the connection between the rearview mirror 2 and the ball joint rod 1, this device is also equipped with an anti-loosening mechanism. The anti-loosening mechanism includes a bolt 501 and a pressure plate 502. The bolt 501 is threaded to the back of the rearview mirror 2, and the pressure plate 502 is rotatably connected to the front of the bolt 501 and located inside the rearview mirror 2. A ball groove is opened inside the rearview mirror 2, and the pressure plate 502 is located in the ball groove. After the upper end of the ball joint rod 1 is inserted into the ball groove, the pressure plate 502 is squeezed by rotating the bolt 501, thereby pressing the ball head tightly inside the rearview mirror 2 and preventing the rearview mirror 2 from shaking.

[0032] Example 2:

[0033] Based on Example 1, please refer to Figures 1-5To prevent excessive vibration of the rearview mirror 2 during riding, this device is also equipped with a shock-absorbing mechanism, which includes a damping rod 401, a second spring 402, and a protrusion 403. The damping rod 401 is fixedly installed on the top of the adjusting rod 301 and located inside the ball joint rod 1. The second spring 402 is installed on the outside of the damping rod 401. The protrusion 403 is fixedly installed on the left and right sides of the upper outer end of the adjusting rod 301. A cavity is opened inside the lower end of the ball joint rod 1, and sliding grooves are opened on the left and right sides of the inner wall of the cavity. The protrusion 403 is slidably connected to the inner wall of the sliding groove. When the rearview mirror 2 is vibrated, the ball joint rod 1 squeezes the damping rod 401 and the second spring 402, thereby reducing the vibration of the rearview mirror 2. At the same time, the protrusion 403 slides along the sliding groove to prevent the ball joint rod 1 from rotating around the adjusting rod 301, thus preventing the rearview mirror 2 from rotating and improving the stability of the rearview mirror 2.

[0034] In use, the connecting rod 302 is threaded onto the mounting ring on the motorcycle handlebars to fix the connecting rod 302 onto the handlebars. Then, the ball head of the ball head rod 1 is inserted into the ball groove of the rearview mirror 2, and the bolt 501 is rotated to drive the pressure plate 502 to press the ball head, thus securing the rearview mirror 2 onto the ball head rod 1. When the height of the rearview mirror 2 needs to be adjusted, the pull rod 306 is pulled outward to drive the locking rod 305 out of the insertion hole of the adjusting rod 301. Then, the ball head rod 1 is pushed to drive the adjusting rod 301 to slide up and down along the connecting rod 302, so that the rearview mirror 2 reaches the appropriate height. Then, the pull rod 306 is released, and the locking rod 305 is pushed into the insertion hole under the action of the spring 304 to fix the adjusting rod 301, thus completing the height adjustment of the rearview mirror 2. When the rearview mirror 2 is vibrated, the ball head rod 1 presses the damping rod 401 and the spring 402 to reduce the vibration of the rearview mirror 2 and maintain the stability of the rearview mirror 2.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A ball joint connecting mechanism for a motorcycle rearview mirror, comprising a ball joint rod (1) and a rearview mirror (2), wherein the rearview mirror (2) is mounted on the upper end of the ball joint rod (1), characterized in that: The lower end of the rearview mirror (2) is provided with an adjustment device, which includes an adjustment mechanism, a shock absorption mechanism and an anti-loosening mechanism; The adjustment mechanism is located at the lower end of the rearview mirror (2), the shock absorption mechanism is located below the ball joint rod (1), and the anti-loosening mechanism is located inside the rearview mirror (2); The adjustment mechanism includes an adjustment rod (301), a connecting rod (302), a mounting block (303), a spring (304), a locking rod (305), and a pull rod (306). The adjustment rod (301) is installed at the bottom of the ball joint (1). The connecting rod (302) is slidably connected to the lower outer side of the adjustment rod (301). The mounting block (303) is fixedly installed at the upper left side of the connecting rod (302). One end of the spring (304) is fixedly installed on the inner wall of the mounting block (303). The locking rod (305) is fixedly installed at the other end of the spring (304) and extends into the interior of the adjustment rod (301). The pull rod (306) is fixedly installed at the left end of the locking rod (305).

2. The motorcycle rearview mirror ball joint connection mechanism according to claim 1, characterized in that: The left side surface of the adjusting rod (301) has equally spaced insertion holes, and the diameter of the insertion holes is equal to the diameter of the locking rod (305).

3. The motorcycle rearview mirror ball joint connection mechanism according to claim 1, characterized in that: The right end of the lever (305) is hemispherical, and the lower end of the connecting rod (302) is provided with an external thread, and the connecting rod (302) is threadedly connected to the mounting ring on the motorcycle handlebar.

4. The motorcycle rearview mirror ball joint connection mechanism according to claim 1, characterized in that: The damping mechanism includes a damping rod (401), a second spring (402), and a protrusion (403). The damping rod (401) is fixedly installed on the top of the adjusting rod (301) and located inside the ball joint (1). The second spring (402) is installed on the outside of the damping rod (401). The protrusion (403) is fixedly installed on the left and right sides of the upper outer side of the adjusting rod (301).

5. The motorcycle rearview mirror ball joint connection mechanism according to claim 4, characterized in that: The lower end of the ball head rod (1) has a cavity, and the inner walls of the cavity have grooves on the left and right sides. The protrusion (403) is slidably connected to the inner wall of the groove.

6. The motorcycle rearview mirror ball joint connection mechanism according to claim 1, characterized in that: The anti-loosening mechanism includes a bolt (501) and a pressure plate (502). The bolt (501) is threaded to the back of the rearview mirror (2), and the pressure plate (502) is rotatably connected to the front of the bolt (501) and located inside the rearview mirror (2).

7. The motorcycle rearview mirror ball joint connection mechanism according to claim 6, characterized in that: The rearview mirror (2) has a ball groove inside, and the pressure plate (502) is located inside the ball groove.

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