Temple with detection function and electric two-wheeled vehicle

Abstract

The utility model relates to a temple with a detection function and an electric two-wheeled vehicle, the temple is provided with a follower, and the follower is provided with a mercury tilt switch; and the follower moves along with the opening and closing actions of the temple so as to adjust the inclination state of the mercury inclination switch, so that the mercury inclination switch is controlled to be switched on and off according to the opening and closing actions of the temple. The mercury tilt switch is adopted for the temple, the mercury tilt switch is synchronously driven to move through rotation of the temple, on-off control over a circuit is achieved, and therefore a control chip of the electric two-wheeled vehicle can obtain the state of the temple through high and low electric frequencies of the mercury tilt switch so as to control whether the electric two-wheeled vehicle is ridden or not. The detection mode is simple in structure, easy to install, convenient to realize and convenient to maintain.

Description

Technical Field

[0001] The utility model relates to components of an electric vehicle, in particular to a side support of the electric vehicle. Background Art

[0002] With the introduction of the new national standard for electric bicycles, the number of electric bicycles has gradually increased, and people are increasingly concerned about the safety of electric bicycles. During the use of electric bicycles, if the side stand is not propped up when parking or the side stand is not opened when riding, there are great safety hazards.

[0003] At present, there are many technologies for detecting the status of the side stand of electric bicycles. For example, a micro switch is used, and the control assembly can know the status of the side stand through the signal feedback of the micro switch. The micro switch is cheap and has a low failure rate, but it requires the use of two structures, the movable part of the side stand and the fixed part of the frame. There are certain requirements for the side stand structure of the frame, and it is difficult to adapt to all models. Therefore, there is still room for improvement in the existing electric bicycle side stand. Utility Model Content

[0004] The technical problem solved by the present disclosure is to provide a side stand with a detection function, the structure of which is simple and easy to implement; and an electric two-wheeled vehicle with the side stand.

[0005] The technical solution adopted by the utility model to solve its technical problem is: a side support with a detection function, a follower is installed on the side support, and a mercury tilt switch is installed on the follower; the follower moves following the opening and closing action of the side support to adjust the tilt state of the mercury tilt switch, so that the mercury tilt switch is turned on and off according to the opening and closing control of the side support.

[0006] As described above, the side support with detection function has one end of a rotating part for connecting with the frame, and the other end of the side support is a supporting foot part, and the follower is installed on the rotating part.

[0007] As described above, the side support with a detection function, the rotating part includes a bottom plate arranged at the end of the side support, the bottom plate is respectively provided with a front side plate and a rear side plate, the front side plate and the rear side plate extend upward in parallel, a base plate for connecting with a two-wheeled vehicle frame is arranged between the front side plate and the rear side plate, the follower is installed on the front side plate; an axial hole portion penetrates the front side plate, the rear side plate, the base plate and the follower in the front-to-back direction, and a rotating shaft is installed on the axial hole portion.

[0008] As mentioned above, the side support with detection function, the left and right sides of the follower are provided with limit blocks protruding backwards, and the front side plate is nested between the two limit blocks, so that the follower can move synchronously with the rotating part through the cooperation of the front side plate and the limit blocks.

[0009] As described above, in the temple support with detection function, the follower is provided with a receiving cavity, and the mercury tilt switch is installed in the receiving cavity.

[0010] As described above, in the temple with detection function, the accommodating cavity has a cavity opening, the mercury tilt switch is inserted and fixed in the accommodating cavity via the cavity opening, and the electrode pins of the mercury tilt switch are exposed via the cavity opening.

[0011] As described above, the side support with a detection function, the mercury tilt switch has a conduction end, a disconnection end, and a mercury bead that moves under the action of gravity inside the mercury tilt switch; when the side support is rotated to open, the follower rotates to tilt the mercury tilt switch until the conduction end is lower than the disconnection end, so that the mercury bead moves to the conduction end; when the side support is rotated to close, the follower rotates to tilt the mercury tilt switch until the conduction end is higher than the disconnection end, so that the mercury bead moves to the disconnection end.

[0012] An electric two-wheeled vehicle, the two-wheeled vehicle includes a control assembly, and the two-wheeled vehicle also includes a side support with a detection function as described in any of the preceding items, and the mercury tilt switch on the side support is electrically connected to the control assembly.

[0013] The beneficial effects of the present invention are as follows: a mercury tilt switch is installed on the improved side stand, and as the side stand is opened or closed, the mercury tilt switch moves accordingly to switch on and off, and feeds back the current state of the side stand to the control assembly of the electric two-wheeled vehicle, thereby realizing the detection function of the side stand, and the structure is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Some specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in an exemplary but non-restrictive manner, in which the same reference numerals indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale.

[0015] In the attached figure:

[0016] Figure 1 This is a schematic diagram of the utility model side support in an open state;

[0017] Figure 2 It is a partial schematic diagram of the side support of the utility model;

[0018] Figure 3 This is a schematic diagram of the utility model side support folded state;

[0019] Figure 4 This is a schematic diagram of the structure of the side support part of the utility model;

[0020] Figure 5It is a schematic diagram of the explosion of the follower and mercury tilt switch in the utility model;

[0021] Figure 6 This is a schematic diagram of the disconnected state of the mercury tilt switch of the utility model;

[0022] Figure 7 This is a schematic diagram of the conduction state of the mercury tilt switch of the utility model;

[0023] The symbols in the figure are explained as follows:

[0024] 1. Side support; 10. Bottom plate; 11. Front side plate; 12. Rear side plate; 13. Axis hole; 2. Follower; 20. Accommodating cavity; 21. Limit block; 3. Mercury tilt switch; 30. Mercury bead; 31. Electrode; 4. Rotating shaft; 5. Base plate. DETAILED DESCRIPTION

[0025] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0026] Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Unless otherwise defined, the technical terms or scientific terms used in this disclosure should be the common meanings understood by people with ordinary skills in the field to which the utility model belongs.

[0027] The words "first", "second" and similar terms used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one", "an" or "the" do not indicate a quantitative limitation, but rather indicate the presence of at least one. Words such as "include" or "comprise" and similar terms mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0028] See attached Figure 1-5, shown is a side support with a detection function, wherein a follower 2 is installed on the side support 1, and a mercury tilt switch 3 is installed on the follower 2; the follower 2 moves following the opening and closing action of the side support 1 to adjust the tilt state of the mercury tilt switch 3, so that the mercury tilt switch 3 is turned on and off according to the opening and closing control of the side support 1.

[0029] Typically, the side stand 1 is mounted on the frame of the electric two-wheeled vehicle and can rotate relative to the frame. When it is rotated to a vertical state, it is in an open state, providing support for the vehicle, and the vehicle is not suitable for riding at this time; when it is rotated to a generally horizontal state, it is in a folded state, canceling the support for the vehicle, and the vehicle can be ridden at this time.

[0030] When the side support 1 rotates, the follower 2 installed on the side support 1 will move together. Since the mercury tilt switch 3 installed on the follower 2 also moves and changes its tilt angle, the on and off states of the mercury tilt switch 3 correspond to the opening and closing of the side support 1.

[0031] Specifically, the mercury tilt switch 3 has a conduction end, a disconnection end, and a mercury bead 30 that moves inside the mercury tilt switch 3 under the action of gravity; the side support 1 rotates to open, and the follower 2 rotates to tilt the mercury tilt switch 3 until the conduction end is lower than the disconnection end, so that the mercury bead 30 moves to the conduction end; the side support 1 rotates to close, and the follower 2 rotates to tilt the mercury tilt switch 3 until the conduction end is higher than the disconnection end, so that the mercury bead 30 moves to the disconnection end.

[0032] See attached Figure 1 , 3 , 6, 7, when the side support 1 is rotated to the open state, the angle of the mercury tilt switch 3 changes, and the internal mercury bead 30 moves to the conduction end under the influence of gravity, and contacts the electrode 31 to conduct the circuit; when the side support 1 is rotated to the folded state, the angle of the mercury tilt switch 3 changes, and the internal mercury bead 30 moves to the disconnection end under the influence of gravity, and leaves the electrode 31 to disconnect the circuit. When the side support 1 is used in an electric two-wheeled vehicle, the control logic can be as follows: the intelligent control chip in the control assembly of the electric two-wheeled vehicle obtains the opening and closing state of the side support 1 by reading the high and low electrical frequencies of the mercury tilt switch 3, and controls whether the battery vehicle is allowed to travel according to the opening and closing state of the side support 1. When the side support 1 is in the open state, riding is prohibited, and when the side support 1 is in the folded state, riding is allowed. A 103 model mercury tilt switch 3 may be used, which has a specification of 21.5X4mm and a brand of CHT. This type of mercury tilt switch 3 has a sufficient length, and a large number of tests and inspections have proved that the mercury tilt switch 3 performs stably in the case of shaking and bumping during riding, and no false touches will occur.

[0033] The side support 1 is generally in the shape of a rod, one end of which is a rotating part for connecting with the frame, and the other end of which is a supporting foot part for supporting, and the follower 2 is installed on the rotating part. The follower 2 is installed on the rotating part close to the frame, and the space involved when it moves with the side support 1 is small, which can effectively reduce the probability of being hit by foreign objects.

[0034] In some embodiments, the rotating part includes a bottom plate 10 disposed at the end of the side support 1, the bottom plate 10 is respectively provided with a front side plate 11 and a rear side plate 12, the front side plate 11 and the rear side plate 12 extend upward in parallel, a base plate 5 for connecting with the frame of the two-wheeled vehicle is disposed between the front side plate 11 and the rear side plate 12, the follower 2 is mounted on the front side plate 11; an axial hole 13 penetrates the front side plate 11, the rear side plate 12, the base plate 5 and the follower 2 in the front-to-back direction, and a rotating shaft 4 is mounted on the axial hole 13. The bottom plate 10, the front side plate 11 and the rear side plate 12 of the rotating part are generally U-shaped, the base plate 5 is disposed between the front side plate 11 and the rear side plate 12, the base plate 5 can be fixed to the frame by bolts or the like, and the side support 1 uses the base plate 5 as a fulcrum, and the side support 1 rotates under the cooperation of the rotating shaft 4 and the axial hole 13 to realize the opening and closing operations.

[0035] In some embodiments, the left and right sides of the follower 2 are provided with limit blocks 21 protruding backwards, and the front side plate 11 is nested between the two limit blocks 21, so that the follower 2 moves synchronously with the rotating part through the cooperation of the front side plate 11 and the limit blocks 21. An accommodation space is formed between the limit blocks 21 on the left and right sides, and the front side plate 11 of the temple 1 is nested in the accommodation space. When the temple 1 is rotated to open or fold, the edge of the front side plate 11 will contact and cooperate with the limit blocks 21 on the left or right side to drive the follower 2 to rotate together, thereby adjusting the mercury tilt switch 3. This assembly method is simple and easy to implement.

[0036] In some embodiments, the follower 2 is provided with a housing cavity 20, and the mercury tilt switch 3 is installed in the housing cavity 20. Specifically, the housing cavity 20 has a cavity opening, and the mercury tilt switch 3 is inserted and fixed in the housing cavity 20 through the cavity opening, and the electrode 31 pin of the mercury tilt switch 3 is exposed through the cavity opening. The mercury tilt switch 3 can be fixed by bonding, and its electrode 31 pin is exposed through the cavity opening, which is convenient for connecting to the circuit of the electric two-wheeled vehicle control assembly.

[0037] An electric two-wheeled vehicle is provided, the two-wheeled vehicle comprises a control assembly, the two-wheeled vehicle further comprises a side support 1 with a detection function as described in any of the preceding items, and a mercury tilt switch 3 on the side support 1 is electrically connected to the control assembly.

[0038] In summary, the improved side support 1 adopts the mercury tilt switch 3, and the mercury tilt switch 3 is driven to move synchronously by the rotation of the side support 1 to realize the on-off control of the circuit. Therefore, the control chip of the electric two-wheeled vehicle can obtain the state of the side support 1 through the high and low electrical frequencies of the mercury tilt switch 3, so as to control whether the electric two-wheeled vehicle is ridden or not. The structure involved in this detection method is simple, easy to install, easy to implement, and easy to maintain.

[0039] The above description is only the preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications, combinations and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the scope of the claims of the utility model.

Claims

1. A temple with detection function, characterized in that: A follower is installed on the side support, and a mercury tilt switch is installed on the follower; The follower moves following the opening and closing action of the temple to adjust the tilt state of the mercury tilt switch so that the mercury tilt switch is turned on and off according to the opening and closing control of the temple.

2. The temple with detection function as claimed in claim 1, characterized in that: One end of the side support is a rotating part for connecting with the frame, and the other end is a supporting foot part for supporting, and the follower is installed on the rotating part.

3. The temple with detection function as claimed in claim 2, characterized in that: The rotating part comprises a bottom plate arranged at the end of the side support, the bottom plate is respectively provided with a front side plate and a rear side plate, the front side plate and the rear side plate extend upward in parallel, a base plate for connecting with a two-wheeled vehicle frame is arranged between the front side plate and the rear side plate, and the follower is installed on the front side plate; An axial hole portion penetrates the front side plate, the rear side plate, the base plate and the follower along the front-to-back direction, and a rotating shaft is installed in the axial hole portion.

4. The temple with detection function as claimed in claim 3, characterized in that: The left and right sides of the follower are provided with limit blocks protruding backwards, and the front side plate is nested between the two limit blocks, so that the follower can move synchronously with the rotating part through the cooperation of the front side plate and the limit blocks.

5. The temple with detection function as claimed in claim 1, characterized in that: The follower is provided with a receiving cavity, and the mercury tilt switch is installed in the receiving cavity.

6. The temple with detection function as claimed in claim 5, characterized in that: The accommodating cavity has a cavity opening, the mercury tilt switch is inserted and fixed in the accommodating cavity via the cavity opening, and the electrode pins of the mercury tilt switch are exposed via the cavity opening.

7. The temple with detection function as claimed in claim 1, characterized in that: The mercury tilt switch has a conduction end, a disconnection end, and a mercury bead that moves under the action of gravity inside the mercury tilt switch; The side support rotates to open, and the follower rotates to tilt the mercury tilt switch until the conduction end is lower than the disconnection end, so that the mercury bead moves to the conduction end; the side support rotates to close, and the follower rotates to tilt the mercury tilt switch until the conduction end is higher than the disconnection end, so that the mercury bead moves to the disconnection end.

8. An electric two-wheeled vehicle, comprising a control assembly, characterized in that: The two-wheeled vehicle further comprises a side support with a detection function as described in any one of claims 1 to 7, and the mercury tilt switch on the side support is electrically connected to the control assembly.

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