Bicycle speed meter with protection structure

Abstract

The utility model discloses a bicycle stopwatch with a protection structure, which belongs to the field of bicycle stopwatches and comprises a stopwatch main body, a clamping base ring is fixedly sleeved on the outer wall of the stopwatch main body, a main protection structure is sleeved on the stopwatch main body and the clamping base ring, and the main protection structure consists of a polygonal base plate and a polygonal rubber pad. The number of the polygonal base plates and the number of the polygonal rubber pads are both two, the polygonal rubber pads are fixedly installed at the upper ends of the polygonal base plates, an installation spring is installed on the two polygonal base plates, a plurality of buffering structures are installed on the polygonal rubber pads, each buffering structure is composed of a rubber block and a buffering spring, and the buffering springs are fixedly installed on the rubber blocks. The stopwatch main body is sleeved with the main protection structure, and the main protection structure can protect the stopwatch main body, so that the probability that the stopwatch main body is directly collided by foreign objects can be reduced, and the probability that the stopwatch main body is collided and damaged can be further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bicycle speedometer field, especially a bicycle speedometer with protection structure. BACKGROUND

[0002] Bicycle speedometer, also known as speedometer or odometer, is installed on the bicycle for recording and displaying the riding data. It is mainly used for monitoring and recording the speed, distance, time and other basic information during riding, and some high-end speedometer can also display more data such as altitude, air pressure and slope. When the wheel rotates, the inductor captures the information from the inductive magnet, and transmits it to the speedometer through the sensing line. After processing the received information, the speedometer calculates the current speed, riding distance and other data, and displays them on the display screen. Bicycle speedometer is mainly divided into non-GPS speedometer and GPS speedometer. Non-GPS speedometer: install a magnet inductor on the front wheel to record the number of turns and times of the rotating wheel, so as to calculate the speed and distance. GPS speedometer: built-in GPS module, can directly record the motion trajectory and speed data through GPS data. When riding on rough roads, the bicycle speedometer may be collided by branches, stones or other obstacles, and after being collided, the bicycle speedometer is easy to be damaged, therefore, in order to reduce the probability of collision damage of the bicycle speedometer, a bicycle speedometer with protection structure is needed. SUMMARY

[0003] The main purpose of the utility model is to provide a bicycle speedometer with protection structure, which can effectively solve the problems in the background art.

[0004] In order to achieve the above purpose, the technical scheme adopted by the utility model is:

[0005] A bicycle speedometer with protection structure, comprising a speedometer main body, a clamping base ring is fixedly sleeved on the outer wall of the speedometer main body, a main protection structure is sleeved on the speedometer main body and the clamping base ring, the main protection structure is composed of a polygonal base plate and a polygonal rubber pad, the polygonal base plate and the polygonal rubber pad are both provided with two, the polygonal rubber pad is fixedly installed on the upper end of the polygonal base plate, one mounting spring is installed on the two polygonal base plates, a plurality of buffer structures are installed on the polygonal rubber pad, the buffer structure is composed of a rubber block and a buffer spring, and the buffer spring is fixedly installed on the rubber block.

[0006] Preferably, the upper end of the speedometer main body is provided with a control button and a display screen.

[0007] Preferably, the two polygonal base plates on the main protection structure are sleeved on the speedometer main body, and the polygonal base plate is located below the clamping base ring, and an arc-shaped mounting groove is formed in the outer wall of the polygonal base plate.

[0008] Preferably, a plurality of mounting receiving grooves are formed on the outer wall of the polygonal rubber pad of the main protection structure, an arc-shaped clamping groove is formed on the inner wall of the polygonal rubber pad, the polygonal rubber pad is clamped on the clamping base ring through the arc-shaped clamping groove, and the polygonal rubber pad is sleeved on the code table main body.

[0009] Preferably, the mounting spring is in a ring shape, and the mounting spring is mounted in two arc-shaped mounting grooves formed on the outer wall of the two polygonal base plates.

[0010] Preferably, the buffer structure is mounted in the mounting receiving groove formed on the outer wall of the polygonal rubber pad, a spring receiving groove is formed on the inner end of the rubber block, the buffer spring is fixedly mounted on the inner wall of the spring receiving groove, the buffer spring is fixedly connected with the inner wall of the mounting receiving groove, and the rubber block can move in the mounting receiving groove.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] By sleeving the main protection structure on the code table main body, the main protection structure can protect the code table main body, so that the probability that the code table main body is directly collided by external objects can be reduced, and the probability that the code table main body is damaged by collision can be reduced; by arranging the buffer structure, the buffer structure can weaken the impact force generated by the collision object, so that the impact force received by the code table main body is reduced, and the probability that the code table main body is damaged is further reduced; by arranging the clamping base ring and the mounting spring and simultaneously arranging the main protection structure which can be separated from each other, the disassembly and assembly of the main protection structure can be facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a structure schematic view of the code table main body and the clamping base ring of the utility model;

[0015] Figure 3 It is a structure schematic view of the main protection structure and the mounting spring of the utility model after being split;

[0016] Figure 4 It is a structure schematic view of the main protection structure and the buffer structure of the utility model after being split.

[0017] In the drawing: 1, code table main body; 2, main protection structure; 3, mounting spring; 4, buffer structure; 5, clamping base ring; 6, control button; 7, display screen; 8, polygonal base plate; 9, arc-shaped mounting groove; 10, polygonal rubber pad; 11, mounting receiving groove; 12, rubber block; 13, spring receiving groove; 14, buffer spring; 15, arc-shaped clamping groove. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A bicycle code watch with a protection structure, including a code watch main body 1, the upper end of the code watch main body 1 is provided with a control button 6 and a display screen 7, the outer wall of the code watch main body 1 is fixedly sleeved with a clamping base ring 5, the code watch main body 1 and the clamping base ring 5 are sleeved with a main protection structure 2, the main protection structure 2 is composed of a polygonal base plate 8 and a polygonal rubber pad 10, the polygonal base plate 8 and the polygonal rubber pad 10 are both provided with two, the polygonal rubber pad 10 is fixedly installed on the upper end of the polygonal base plate 8, one mounting spring 3 is installed on the two polygonal base plates 8, a plurality of buffer structures 4 are installed on the polygonal rubber pad 10, the buffer structure 4 is composed of a rubber block 12 and a buffer spring 14, the buffer spring 14 is fixedly installed on the rubber block 12, in use, under the action force of the mounting spring 3, the main protection structure 2 is sleeved on the code watch main body 1 and the clamping base ring 5, in the process of use, the polygonal base plate 8 and the polygonal rubber pad 10 on the main protection structure 2 can protect the code watch main body 1, so that the probability that the code watch main body 1 is directly collided by external objects can be reduced, and the probability that the code watch main body 1 is damaged by collision can be reduced, by setting the buffer structure 4, the buffer structure 4 can weaken the impact force generated by the impact of the collision object, so that the impact force received by the code watch main body 1 is reduced, and the probability that the code watch main body 1 is damaged is further reduced, by setting the clamping base ring 5 and the mounting spring 3, and simultaneously setting the main protection structure 2 that can be separated from each other, the disassembly and assembly of the main protection structure 2 can be facilitated.

[0020] Further, the two polygonal substrates 8 on the main protection structure 2 are sleeved on the watch main body 1, and the polygonal substrates 8 are located below the clamping base ring 5, arc-shaped mounting grooves 9 are formed on the outer walls of the polygonal substrates 8, a plurality of mounting receiving grooves 11 are formed on the outer walls of the polygonal rubber pads 10 on the main protection structure 2, arc-shaped clamping grooves 15 are formed on the inner walls of the polygonal rubber pads 10, the polygonal rubber pads 10 are clamped on the clamping base ring 5 through the arc-shaped clamping grooves 15, and the polygonal rubber pads 10 are simultaneously sleeved on the watch main body 1; the mounting spring 3 is in a ring-shaped structure, and is mounted in the two arc-shaped mounting grooves 9 formed on the outer walls of the two polygonal substrates 8; the two polygonal substrates 8 and the two polygonal rubber pads 10 on the main protection structure 2 can be separated from each other; when the main protection structure 2 needs to be detached from the watch main body 1, the two polygonal substrates 8 can be pulled to move away from each other, so that the two polygonal substrates 8 move away from each other; at this time, the two polygonal rubber pads 10 also move away from each other under the driving of the two polygonal substrates 8, and the mounting spring 3 is stretched and deformed; after the polygonal rubber pads 10 are separated from the clamping base ring 5, the main protection structure 2 is moved upward, and at this time, the main protection structure 2 is detached from the watch main body 1; conversely, when the main protection structure 2 needs to be mounted on the watch main body 1, the polygonal rubber pads 10 and the polygonal substrates 8 can be sleeved on the watch main body 1 under the elastic force of the mounting spring 3, and the polygonal rubber pads 10 can be clamped on the clamping base ring 5 through the arc-shaped clamping grooves 15.

[0021] Further, the buffer structure 4 is mounted in the mounting receiving groove 11 formed on the outer wall of the polygonal rubber pad 10, a spring receiving groove 13 is formed in the inner end of the rubber block 12, a buffer spring 14 is fixedly mounted on the inner wall of the spring receiving groove 13, and the buffer spring 14 is fixedly connected with the inner wall of the mounting receiving groove 11; the rubber block 12 can move in the mounting receiving groove 11; when an impact object collides with the buffer structure 4, the rubber block 12 is forced to shrink into the mounting receiving groove 11, and at this time, the buffer spring 14 is extruded by the rubber block 12, so that the buffer spring 14 is shrunk and deformed; in this process, the buffer structure 4 can weaken the impact force generated by the impact of the impact object, so as to reduce the impact force received by the watch main body 1, and further reduce the probability of damage of the watch main body 1.

[0022] The above only describes preferred embodiments of the present application and is not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application. The protection scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bicycle computer with a protective structure, comprising a computer body (1), characterized in that: The outer wall of the code table body (1) is fixedly sleeved with a clamping base ring (5), the code table body (1) and the clamping base ring (5) are sleeved with a main protection structure (2), the main protection structure (2) is composed of a polygonal base plate (8) and a polygonal rubber pad (10), the polygonal base plate (8) and the polygonal rubber pad (10) are both provided with two, the polygonal rubber pad (10) is fixedly installed at the upper end of the polygonal base plate (8), one mounting spring (3) is installed on the two polygonal base plates (8), a plurality of buffer structures (4) are installed on the polygonal rubber pad (10), the buffer structure (4) is composed of a rubber block (12) and a buffer spring (14), and the buffer spring (14) is fixedly installed on the rubber block (12).

2. A bicycle computer with protective structure according to claim 1, characterized in that: The upper end of the code table body (1) is provided with a control button (6) and a display screen (7).

3. A cycle computer with protective structure according to claim 2, characterized in that: The two polygonal base plates (8) on the main protection structure (2) are sleeved on the code table body (1), and the polygonal base plate (8) is located below the clamping base ring (5), and an arc-shaped mounting groove (9) is formed in the outer wall of the polygonal base plate (8).

4. A cycle computer with protective structure according to claim 3, characterized in that: A plurality of mounting receiving grooves (11) are formed in the outer wall of the polygonal rubber pad (10) on the main protection structure (2), an arc-shaped clamping groove (15) is formed in the inner wall of the polygonal rubber pad (10), the polygonal rubber pad (10) is clamped on the clamping base ring (5) through the arc-shaped clamping groove (15), and the polygonal rubber pad (10) is sleeved on the code table body (1).

5. A cycle computer with protective structure according to claim 4, characterized in that: The mounting spring (3) is in an annular structure, and the mounting spring (3) is installed in the two arc-shaped mounting grooves (9) formed in the outer walls of the two polygonal base plates (8).

6. A cycle computer with protective structure according to claim 5, characterized in that: The buffer structure (4) is installed in the mounting receiving groove (11) formed in the outer wall of the polygonal rubber pad (10), a spring receiving groove (13) is formed in the inner end of the rubber block (12), the buffer spring (14) is fixedly installed on the inner wall of the spring receiving groove (13), and the buffer spring (14) is fixedly connected with the inner wall of the mounting receiving groove (11), and the rubber block (12) can move in the mounting receiving groove (11).

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