Motorcycle oil level sensor

Abstract

The utility model relates to the technical field of motorcycle parts, and discloses a motorcycle oil level sensor which comprises an oil level sensor seat, a support, a connecting frame, a transmission line, a sensor rod and a floater, the oil level sensor seat is connected inside the support in a sliding mode, and the sensor is installed at the bottom end of the oil level sensor. The transmission line is installed on the connecting frame through the oil level sensor base and the support, the sensor rod is rotationally connected into the connecting frame, the floater is installed at the other end of the sensor rod, the support comprises a shell, a bolt, a sliding block, a spring, a limiting piece, a transverse rod, a handle, a limiting ring, an annular gear, a transmission gear and a rotating handle, and the oil level sensor base is slidably connected into the shell. And the shell is connected with the oil level sensor seat through a bolt. By means of the structure, the motorcycle oil level sensor can be easily separated from the oil tank.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle parts, in particular to a motorcycle oil level sensor. Background Art

[0002] There is an oil level sensor inside the fuel tank of the motorcycle. The main function of this sensor is to detect the height of the oil level in the tank so that the user can clearly know how much fuel is left in the tank and to add fuel to the tank in time.

[0003] Utility model patent application CN201628565U discloses a motorcycle oil level sensor, comprising an oil level sensor base, a resistor, an oil level sensor rod, an oil level sensor bracket, a float, and a limit plate. This simple structure offers reliable manufacturing and performance.

[0004] The motorcycle oil level sensor disclosed in the above document has the following drawback: since the oil level sensor is welded to the fuel tank, the oil level sensor cannot be easily disassembled from the fuel tank.

[0005] It can be seen from this that the existing motorcycle oil level sensor has a structure that is convenient for separating the oil level sensor from the fuel tank. Utility Model Content

[0006] The purpose of the present utility model is to provide a motorcycle oil level sensor to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model discloses an oil level sensor for a motorcycle, comprising an oil level sensor seat, a bracket, a connecting frame, a transmission line, a sensor rod and a float. The oil level sensor seat is slidably connected to the interior of the bracket, the sensor is mounted on the bottom end of the oil level sensor, the transmission line is mounted on the connecting frame through the oil level sensor seat and the bracket, the interior of the connecting frame is rotatably connected to the sensor rod, and the other end of the sensor rod is mounted with a float. The bracket comprises a housing, a bolt, a slider, a spring, a limiter, a handle, a crossbar, a limiting ring, a ring gear, a transmission gear and a turning handle. The interior of the housing is slidably connected to the oil level sensor seat, and the housing and the oil level sensor seat are connected by bolts.

[0009] Furthermore, a first slide groove is opened inside the shell, and the first slide groove is set to two and symmetrically arranged. The slider is slidably connected to the inside of the first slide groove, one end of the spring is installed on one side of the slider, and the other end of the spring is installed inside the first slide groove. The limiter is installed at the top of the slider, and the outer surface of the limiter is in contact with the outer surface of the bolt.

[0010] Furthermore, a second slide groove is provided at the top of the shell, and the second slide groove is set to two and symmetrically arranged. The second slide groove is connected to the first slide groove, and the handle is slidably connected to the inside of the second slide groove, and the handle is installed at the top of the limiter.

[0011] Furthermore, a first circular groove is provided on one side of the two sliders close to the spring, the cross bar is slidably connected to the inside of the first circular groove, and both ends of the cross bar are installed inside the first sliding groove.

[0012] Furthermore, an annular groove is provided inside the shell, the annular groove is connected to the second slide groove, the limiting ring is rotatably connected inside the annular groove, a third slide groove is provided at the top of the limiting ring, the third slide groove is set to two and symmetrically arranged, and the handle is slidably connected inside the third slide groove.

[0013] Furthermore, the ring gear is rotatably connected to the inside of the annular groove, the ring gear is installed on the top of the limiting ring, a second circular groove is provided inside the shell, the second circular groove is communicated with the annular groove, the transmission gear is rotatably connected to the inside of the second circular groove, the outer surface of the transmission gear is in contact with the outer surface of the ring gear, a placement groove is provided at the top of the shell, the placement groove is communicated with the second circular groove, the handle is rotatably connected to the inside of the placement groove, and the handle is installed with the top of the transmission gear.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model installs the oil level sensor seat and the bracket on the oil tank by setting a bolt, and makes the limiter contact with the bolt to limit the rotation of the bolt by setting a first slide groove, a slider, a spring and a limiter on the shell. The limiter is convenient to move by setting a handle and a second slide groove on the shell. The first circular groove and the cross bar on the slider make the push block and the limiter move more stably when pushing the limiter.

[0016] (2) The present invention can restrict the handle to the inside of the third slide groove to facilitate the removal of the bolt by providing an annular groove and a limiting ring provided on the shell and a third slide groove provided on the limiting ring. By providing an annular gear, a second circular groove and a placement groove provided on the shell, a transmission gear and a turning handle, the limiting ring can be driven to rotate by turning the turning handle.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the oil level sensor seat and bracket of the utility model;

[0021] Figure 3 This is a schematic diagram of the oil level sensor seat of the utility model;

[0022] Figure 4 This is a cross-sectional view of the bracket of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] In the figure: 1. Oil level sensor seat; 2. Bracket; 201. Housing; 202. Bolt; 203. Slider; 204. Spring; 205. Limiter; 206. Handle; 207. Crossbar; 208. Limiting ring; 209. Ring gear; 2010. Transmission gear; 2011. Turn handle; 3. Connecting frame; 4. Transmission line; 5. Sensor rod; 6. Float. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1 - Figure 4The utility model is a motorcycle oil level sensor, including an oil level sensor seat 1, a bracket 2, a connecting frame 3, a transmission line 4, a sensor rod 5 and a float 6. The oil level sensor seat 1 is slidably connected to the inside of the bracket 2, and the sensor is installed at the bottom end of the oil level sensor. The transmission line 4 is installed with the connecting frame 3 through the oil level sensor seat 1 and the bracket 2. The sensor rod 5 is rotatably connected to the inside of the connecting frame 3, and the other end of the sensor rod 5 is installed with a float 6. The bracket 2 includes a shell 201, a bolt 202, a slider 203, a spring 204, a limiter 205, a crossbar 207, a handle 206, a limiting ring 208, a ring gear 209, a transmission gear 2010 and a turning handle 2011. The oil level sensor seat 1 is slidably connected to the inside of the shell 201, and the shell 201 and the oil level sensor seat 1 are connected by bolts 202.

[0027] By providing a bolt 202, the housing 201 and the oil level sensor seat 1 is mounted on the fuel tank;

[0028] The housing 201 has two first chute grooves disposed symmetrically therein. The slider 203 is slidably connected to the inside of the first chute grooves. One end of the spring 204 is mounted on one side of the slider 203, and the other end of the spring 204 is mounted inside the first chute grooves. A stopper 205 is mounted on the top of the slider 203, and the outer surface of the stopper 205 abuts against the outer surface of the bolt 202.

[0029] By providing a slider 203, a spring 204 and a limiter 205, the limiter 205 is brought into contact with the bolt 202 to limit the rotation of the bolt 202;

[0030] A second chute is provided at the top of the housing 201. The second chute is provided in two symmetrical configurations and is connected to the first chute. A handle 206 is slidably connected to the inside of the second chute and is mounted on the top of the stopper 205.

[0031] By providing the handle 206, it is more convenient to move the limiting member 205;

[0032] A first circular groove is formed on one side of the two sliders 203 close to the spring 204. The cross bar 207 is slidably connected to the inside of the first circular groove. Both ends of the cross bar 207 are installed inside the first sliding groove.

[0033] By providing the crossbar 207 , the movement of the limiter 205 and the slider 203 is more stable when the limiter 205 is moved by the handle 206 ;

[0034] An annular groove is defined within the housing 201 and communicates with the second chute. A limiting ring 208 is rotatably connected to the inside of the annular groove. A third chute is defined at the top of the limiting ring 208. The third chute is provided in two symmetrical configurations, and the handle 206 is slidably connected to the inside of the third chute.

[0035] By providing a limiting ring 208, the handle 206 is restricted inside the third slide slot to facilitate removal of the bolt 202;

[0036] The ring gear 209 is rotatably connected to the inside of the annular groove and is mounted on the top of the limiting ring 208. A second circular groove is defined inside the housing 201 and is communicated with the annular groove. The transmission gear 2010 is rotatably connected to the inside of the second circular groove and the outer surface of the transmission gear 2010 abuts against the outer surface of the ring gear 209. A placement groove is defined at the top of the housing 201 and is communicated with the second circular groove. The turning handle 2011 is rotatably connected to the inside of the placement groove and is mounted on the top of the transmission gear 2010.

[0037] By setting the ring gear 209, the transmission gear 2010 and the turning handle 2011, rotating the turning handle 2011 drives the limiting ring 208 to rotate.

[0038] During use, when the oil level drops, the float 6 drives the sensor rod 5 to move, and the signal generated by the movement of the sensor rod 5 is transmitted to the oil level gauge through the transmission line 4. When the oil level sensor is damaged, first turn the handle 2011 to drive the transmission gear 2010 to rotate, and then drive the ring gear 209 to rotate through the transmission gear 2010. Since the ring gear 209 is installed on the limiting ring 208, the third slide groove on the limiting ring 208 is connected to the second slide groove, and then move the handle 206 toward the limiting ring 208. When the handle 206 moves, it drives the limit member 205 Keep away from bolt 202. When handle 206 enters the third slide groove, turn handle 2011 to rotate limiting ring 208 to limit the movement of handle 206. Then use a screwdriver to remove bolt 202 to separate the oil level sensor from the oil tank. When installing the new oil level sensor in place, tighten bolt 202 with a screwdriver to connect the new oil level sensor to the oil tank. Then turn handle 2011 to rotate limiting ring 208 to the appropriate distance. The limit member 205 is brought into contact with bolt 202 under the thrust of spring 204 to complete the replacement of the oil level sensor.

[0039] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A motorcycle oil level sensor, comprising an oil level sensor seat (1), a bracket (2), a connecting frame (3), a transmission line (4), a sensor rod (5) and a float (6), characterized in that: The oil level sensor seat (1) is slidably connected to the inside of the bracket (2), the sensor is installed at the bottom end of the oil level sensor, the transmission line (4) is installed with the connecting frame (3) through the oil level sensor seat (1) and the bracket (2), the inside of the connecting frame (3) is rotatably connected with a sensor rod (5), and the other end of the sensor rod (5) is installed with a float (6); The bracket (2) comprises a housing (201), a bolt (202), a slider (203), a spring (204), a limiter (205), a handle (206), a crossbar (207), a limit ring (208), a ring gear (209), a transmission gear (2010) and a turning handle (2011); the housing (201) is slidably connected to an oil level sensor seat (1); the housing (201) and the oil level sensor seat (1) are connected via bolts (202).

2. A motorcycle oil level sensor according to claim 1, characterized in that: A first slide groove is provided inside the housing (201), and the number of the first slide grooves is two and they are symmetrically arranged. The slider (203) is slidably connected inside the first slide groove. One end of the spring (204) is mounted on one side of the slider (203), and the other end of the spring (204) is mounted inside the first slide groove. The limiter (205) is mounted on the top of the slider (203), and the outer surface of the limiter (205) is in contact with the outer surface of the bolt (202).

3. A motorcycle oil level sensor according to claim 2, characterized in that: A second slide groove is provided at the top of the shell (201), the second slide groove is set to two and symmetrically arranged, the second slide groove is connected to the first slide groove, the handle (206) is slidably connected to the inside of the second slide groove, and the handle (206) is installed at the top of the limit member (205).

4. The motorcycle oil level sensor according to claim 2, characterized in that: A first circular groove is provided on one side of the two sliding blocks (203) close to the spring (204), the cross bar (207) is slidably connected inside the first circular groove, and both ends of the cross bar (207) are installed inside the first sliding groove.

5. The motorcycle oil level sensor according to claim 3, characterized in that: An annular groove is provided inside the shell (201), the annular groove is communicated with the second slide groove, the limiting ring (208) is rotatably connected inside the annular groove, a third slide groove is provided at the top end of the limiting ring (208), the third slide groove is set to be two and symmetrically arranged, and the handle (206) is slidably connected inside the third slide groove.

6. A motorcycle oil level sensor according to claim 5, characterized in that: The annular gear (209) is rotatably connected inside the annular groove, the annular gear (209) is mounted on the top of the limiting ring (208), a second circular groove is provided inside the shell (201), the second circular groove is communicated with the annular groove, the transmission gear (2010) is rotatably connected inside the second circular groove, the outer surface of the transmission gear (2010) is in contact with the outer surface of the annular gear (209), a placement groove is provided at the top of the shell (201), the placement groove is communicated with the second circular groove, the turning handle (2011) is rotatably connected inside the placement groove, and the top of the transmission gear (2010) is mounted on the turning handle (2011).

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