Rear brake switch with constant speed cruise cancel

Abstract

The utility model discloses a rear brake switch with constant speed cruise release relates to switch technical field, and it is supposed to solve the technical problem of the sealing performance of brake switch is not good in prior art, and influences brake switch use. The utility model discloses a first protective device, and the first protective device includes detachable connection's upper casing and lower casing, and the upper casing is located the upper of lower casing, and the energizing device is arranged in the first accommodating cavity formed by upper casing and lower casing, and the second protective device that the electric wire of energizing device cooperates is arranged on the upper casing, and the electric wire of energizing device is connected with motorcycle system after penetrating the upper casing, and the third protective device is arranged between the upper casing and lower casing. The utility model adopts first protective device, second protective device, third protective device etc. to protect the energizing device, and the protection effect of the protection of energizing device is improved, and the stable normal use of brake switch is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of switch technology, specifically relating to a rear brake switch with cruise control release function. Background Technology

[0002] Cruise control on motorcycles is an electronically controlled driver assistance function that automatically maintains a set speed. Primarily used for long-distance riding, it reduces the rider's workload and improves safety. Cruise control allows the rider to set a target speed, and the vehicle automatically adjusts the throttle to maintain a constant speed without requiring continuous throttle input. For example, when riding long distances on highways or national roads, the system automatically adjusts power output based on road conditions to keep the speed stable at the set value.

[0003] Currently, motorcycle cruise control is usually linked to the brake switch. When the brake switch is turned on, the cruise control function is automatically deactivated to ensure the driver's safety. However, the brake switch usually has gaps between it and the outside world, which can easily allow dust, moisture and other impurities to enter during use, affecting the service life of the brake switch. Utility Model Content

[0004] This utility model discloses a rear brake switch with cruise control contact, which aims to solve the technical problem in the prior art where the brake switch has poor sealing performance, affecting its use.

[0005] To solve the aforementioned technical problems, the present invention adopts the following technical solution:

[0006] A rear brake switch with cruise control release includes a first protective device, which includes a detachably connected upper housing and a lower housing. The upper housing is located above the lower housing. A power supply device is disposed in a first receiving cavity formed by the upper housing and the lower housing. A second protective device is disposed on the upper housing to cooperate with the wire of the power supply device. The wire of the power supply device passes through the upper housing and is connected to the motorcycle system. A third protective device is disposed between the upper housing and the lower housing.

[0007] After adopting this technical solution, the first protective device is a housing composed of an upper shell and a lower shell that protects the entire power-conducting device. A part of the upper shell covers the top of the lower shell, which makes the environment in the first receiving cavity formed by the upper shell and the lower shell relatively stable. Dust, moisture and other impurities are not easy to enter the first receiving cavity from the gaps in the shell, thus protecting the power-conducting device.

[0008] The upper housing is provided with a second protective device that works with the power supply wire. This allows the second protective device to seal the gap between the power supply wire and the upper housing after the power supply wire passes through the upper housing, preventing dust and moisture from entering the first receiving cavity from the gap between the power supply wire and the upper housing.

[0009] The third protective device is located between the upper and lower housings. While the second protective device can prevent dust and moisture from entering the first receiving cavity through the gap between the upper housing and the wire, it can also block the gap connecting the upper and lower housings, further improving the protection effect on the energized device.

[0010] The distance between the bottom of the upper housing and the top of the lower housing is 1-3mm. The upper housing and the lower housing are detachably connected by a first connecting part, which includes a first groove on the upper housing. The top of the lower housing is fitted into a first receiving groove. The side wall of the upper housing is provided with several mounting holes, and the side wall of the lower housing is provided with mounting blocks that mate with each mounting hole.

[0011] With this technical solution, a height difference is set between the upper and lower housings. This height difference extends the gap channel that should be on the side wall of the upper and lower housings to the top of the upper housing. This arrangement increases the difficulty for impurities such as dust and moisture to enter the first receiving cavity, thereby improving the protection effect on the electrical device set in the first receiving cavity.

[0012] The mounting holes and mounting blocks improve the stability of the connection between the upper and lower housings, thereby enhancing the stability of the device during use.

[0013] The upper housing has a mounting hole on each of its four side walls. The mounting holes are rectangular. The mounting blocks are respectively set on the four side walls of the lower housing, and the mounting holes correspond one-to-one with the mounting blocks. The cross-sectional shape of the mounting blocks is triangular.

[0014] By adopting this technical solution, the mounting hole is set as a rectangle and a triangular mounting block is set. This setting allows the upper and lower shells to be connected to the mounting hole through the bevel of the triangle. The connection method is simple. After connection, the mounting block is restricted in the mounting hole by the bevel of the triangle, which makes it more stable in use.

[0015] The second protective device includes a cover disposed on the upper housing. The upper housing has a first through hole that mates with the power supply wire. The first through hole communicates with the cover. The cover has an opening that communicates with the first through hole. The opening is disposed on the side wall of the cover and is oriented away from the central axis of the upper housing. The second protective device also includes a sealing colloid layer filled in the cover.

[0016] After adopting this technical solution, the cover provides a space for the sealing gel to accommodate and limit the movement. After the power supply wire passes through the first through hole and comes into contact with the outside, the gap between the upper shell and the wire is sealed. This sealing effect is good and can prevent dust and other particles from entering the upper shell through the gap between the sealing gel and the wire.

[0017] The third protective device includes a sealing plate, which is detachably connected to the lower housing via a second connecting device. The second connecting device includes an annular insert block disposed on the top of the lower housing. The sealing plate is provided with an annular slot that mates with the annular insert block. The sealing plate is provided with a boss that mates with a first through hole. The sealing plate is provided with several second through holes that mate with the wires of the power supply device. The second through holes pass through the boss.

[0018] After adopting this technical solution, the sealing plate covers the gaps between the upper and lower housings and between the upper housing and the through hole and the lower housing, thus improving the protection of the first receiving cavity.

[0019] The protrusion can guide and fix the sealing plate during installation, improve the accuracy of the sealing plate's position, and thus improve the accuracy of the device's position during use.

[0020] The arrangement of the annular insert and annular slot simplifies the connection between the sealing plate and the lower housing, and connects the sealing plate and the lower housing.

[0021] The lower housing has a third connecting part at the end away from the upper housing that is connected to the motorcycle frame. The third connecting part includes a screw on the lower housing and a second through groove communicating with the first receiving cavity.

[0022] By adopting this technical solution, the screw configuration can improve the stability of the connection between the device and the motorcycle frame, thereby improving the stability of the device during use.

[0023] The energizing device includes a contact plate disposed in the first receiving cavity. The contact plate has an L-shaped structure and several contacts. Two contacts form a group of switches. The contacts are disposed on the side of the contact plate opposite to the side wall of the lower housing. The energizing device also includes a slider disposed inside the L-shaped structure. The slider has contact pieces that cooperate with each group of switches. The slider is connected to a driving device. One side of the driving device passes through the lower housing and connects to the outside.

[0024] By adopting this technical solution, the driving device can drive the slider to slide between the lower housing and the L-structure, which improves the stability of the sliding and enables the contact plate and contact piece to make stable contact, thereby achieving the stability of the switch.

[0025] The driving device includes a limiting groove on the slider, a pull rod in the limiting groove, and one end of the pull rod passing through the lower housing and connecting to the outside.

[0026] By adopting this technical solution, the setting of the limiting groove and the pull rod improves the stability of the slider during sliding, thereby improving the stability of the device during use.

[0027] The pull rod is equipped with a reset device that cooperates with the lower housing.

[0028] With this technical solution, the reset device can reset the pull rod, making it more convenient to use.

[0029] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0030] (1) The first protective device, the second protective device, the third protective device, etc. are adopted to protect the energized device, which improves the protection effect of the energized device and ensures the stable and normal use of the brake switch.

[0031] (2) Set the mounting hole to a rectangle and set the mounting block to a triangle. This setting allows the upper and lower shells to be connected to the mounting hole through the inclined surface of the triangle. The connection method is simple. After the connection, the mounting block is restricted in the mounting hole through the inclined surface of the triangle, which makes it more stable in use.

[0032] (3) The cover provides a space for the sealing gel to accommodate and limit the space. After the power supply device wire passes through the first through hole and comes into contact with the outside, the gap between the upper shell and the wire is sealed. This sealing effect is better and can prevent dust and other objects from entering the upper shell from the gap between the sealing gel and the wire.

[0033] (4) The sealing plate covers the gap between the upper and lower housings and the gap between the upper housing and the through hole and the lower housing, thus improving the protection of the first receiving cavity.

[0034] The protrusion can guide and fix the sealing plate during installation, improve the accuracy of the sealing plate's position, and thus improve the accuracy of the device's position during use. Attached Figure Description

[0035] This utility model will be described by way of example and with reference to the accompanying drawings, wherein:

[0036] Figure 1 This is a three-dimensional structural diagram of a rear brake switch with cruise control according to the present invention.

[0037] Figure 2 This is a schematic diagram showing the positions and structure of the sealing plate, contact plate, and slider.

[0038] Figure 3 This is a layout diagram of the contact plate and contacts.

[0039] Figure 4 This is a schematic diagram showing the position and structure of the contact plate and slider.

[0040] Figure Labels

[0041] 1-Cover body, 2-Upper shell, 201-First through hole, 202-Mounting hole, 3-Sealing plate, 301-Boss, 302-Second through hole, 4-Lower shell, 401-Mounting block, 402-Screw, 5-Contact plate, 501-Contact point, 6-Slider, 601-Mounting groove, 602-Contact piece, 603-Limiting groove, 604-Pull rod. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments and accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0043] In the description of the embodiments of this application, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0044] The following is combined with Figures 1-4 This utility model will be described in detail.

[0045] Example 1

[0046] A rear brake switch with cruise control disengagement, such as Figures 1-4 As shown, the device includes a first protective device, which includes a detachably connected upper housing 2 and a lower housing 4. The upper housing 2 is located above the lower housing 4. A power supply device is disposed in a first receiving cavity formed by the upper housing 2 and the lower housing 4. A second protective device is disposed on the upper housing 2 to cooperate with the wire of the power supply device. The wire of the power supply device passes through the upper housing 2 and is connected to the motorcycle system. A third protective device is disposed between the upper housing 2 and the lower housing 4.

[0047] In this embodiment, both the upper shell 2 and the lower shell 4 are made of nylon PA6+GF30 material. Nylon PA6+GF30 is a high-performance engineering plastic composed of nylon 6 (PA6) and 30% glass fiber (GF), which has high strength, heat resistance and dimensional stability, and is widely used in automobiles, electronics, machinery and other fields.

[0048] In this embodiment, the distance between the bottom of the upper housing 2 and the top of the lower housing 4 is 1-3mm. The upper housing 2 and the lower housing 4 are detachably connected by a first connecting part. The first connecting part includes a first groove on the upper housing 2. The top of the lower housing 4 is fitted into a first receiving groove. The side wall of the upper housing 2 is provided with several mounting holes 202. The side wall of the lower housing 4 is provided with mounting blocks 401 that cooperate with each mounting hole 202.

[0049] In this embodiment, the distance between the bottom of the upper housing 2 and the top of the lower housing 4 is 2.5 mm, and the depth of the first groove is 2.5 mm.

[0050] In this embodiment, each of the four side walls of the upper housing 2 is provided with a mounting hole 202, the mounting hole 202 is a rectangular structure, the mounting block 401 is respectively provided on the four side walls of the lower housing 4, and the mounting hole 202 corresponds one-to-one with the mounting block 401, the cross-sectional shape of the mounting block 401 is triangular.

[0051] In this embodiment, the length, width and height of the mounting hole 202 are 3.5*1.5*3.2mm.

[0052] In this embodiment, the mounting hole 202 is located at the center of each side wall of the upper housing 2 near the ground.

[0053] In this embodiment, the lengths of the two right-angled sides of the mounting block 401 are 1.2*3mm.

[0054] In this embodiment, the second protective device includes a cover 1 disposed on the upper housing 2. The upper housing 2 is provided with a first through hole 201 that cooperates with the wire of the power supply device. The first through hole 201 communicates with the cover 1. The cover 1 is provided with an opening that communicates with the first through hole 201. The opening is disposed on the side wall of the cover 1 and is oriented away from the central axis of the upper housing 2. The second protective device also includes a sealing colloid layer filled in the cover 1.

[0055] In this embodiment, the side wall of the cover 1 near the upper shell 2 is arranged as follows: Figure 1 As shown, the length, width and height of the cover 1 are 17.5*17.5*15.5mm.

[0056] In this embodiment, one end of the upper shell 2 is sleeved on one end of the lower shell 4, so that the two, together with the cover 1, form a box structure that can accommodate an electrical device. Figure 1 As shown.

[0057] In this embodiment, the length, width and height of the box are 24.2*27.2*50.5mm.

[0058] In this embodiment, the size of the first through hole 201 is 5.6*5.6mm.

[0059] In this embodiment, the opening is positioned facing away from the slider 6.

[0060] In this embodiment, the sealing colloid layer is formed by encapsulating the cover 1 with epoxy resin.

[0061] In this embodiment, the cover 1 and the upper shell 2 are formed by welding using the same material.

[0062] In this embodiment, the third protective device includes a sealing plate 3, which is detachably connected to the lower housing 4 via a second connecting device. The second connecting device includes an annular insert block disposed on the top of the lower housing 4. The sealing plate 3 is provided with an annular slot that mates with the annular insert block. The sealing plate 3 is provided with a boss 301 that mates with the first through hole 201. The sealing plate 3 is provided with several second through holes 302 that mate with the wires of the power supply device. The second through holes 302 penetrate the boss 301.

[0063] In this embodiment, the sealing plate 3 is made of rubber, the boss 301 is integrally formed with the sealing plate 3, and the height of the sealing plate 3 is 2mm.

[0064] In this embodiment, the annular slot is integrally formed with the top wall of the lower housing 4.

[0065] In this embodiment, four second through holes 302 are provided, and the second through holes 302 are circular structures, the first through hole 201 is a square structure, the boss 301 is a directional structure, and the thickness of the boss 301 is equal to the thickness of the upper shell 2.

[0066] In this embodiment, the second through holes 302 are arranged in an array on the boss 301.

[0067] In this embodiment, the lower housing 4 is provided with a third connecting part that connects to the motorcycle frame at one end away from the upper housing 2. The third connecting part includes a screw 402 provided on the lower housing 4, and a second through groove that communicates with the first receiving cavity is provided on the screw 402.

[0068] In this embodiment, the screw 402 is made of PC material and is integrally formed with the lower housing 4. The screw 402 is disposed on the side wall near the lower housing 4.

[0069] In this embodiment, the length of the screw 402 is 26.5 mm, and the diameter of the second through groove is 6.4 mm.

[0070] In this embodiment, the power supply device includes a contact plate 5 disposed in the first receiving cavity. The contact plate 5 has an L-shaped structure and is provided with several contacts 501. Two contacts 501 form a group of switches. The contacts 501 are disposed on one side of the contact plate 5 opposite to the side wall of the lower housing 4. The power supply device also includes a slider 6 disposed inside the L-shaped structure. The slider 6 is provided with contact pieces that cooperate with each group of switches. The slider 6 is connected to a driving device. One side of the driving device passes through the lower housing 4 and is connected to the outside.

[0071] In this embodiment, the contact plate 5 is made of a silver-nickel alloy, which significantly improves conductivity and enhances resistance to arc erosion. This material combination is achieved through a multi-layer electroplating process, balancing conductivity, oxidation resistance, and cost control.

[0072] In this embodiment, the contact plate 5 is provided with 4 contacts 501. The two contacts 501 in the vertical direction form a set of switches. The two sets of switches on the contact plate 5 are arranged alternately, so that the 4 contacts 501 form a structure similar to a parallelogram.

[0073] In this embodiment, each contact 501 is welded with a wire. The wire passes through the second through hole 302 and is placed inside the cover 1. It is then sealed with glue inside the cover 1 and connected to the motorcycle's electrical system.

[0074] In this embodiment, the slider 6 is provided with two contact pieces, which are arched in shape. The slider 6 is provided with four mounting slots 601 that cooperate with the two contact pieces. The four mounting slots 601 are arranged vertically in pairs and correspond one-to-one with the contacts 501 on the contact plate 5, so that the slider 6 can contact the contacts 501 on the contact plate 5 when sliding, thus turning the switch on or off.

[0075] In this embodiment, the driving device includes a limiting groove 603 disposed on the slider 6, and a pull rod 604 disposed in the limiting groove 603. One end of the pull rod 604 passes through the lower housing 4 and is connected to the outside.

[0076] In this embodiment, the limiting groove 603 is a T-shaped structure and is located on the side of the slider 6 away from the contact point 501. The pull rod 604 can be a T-shaped structure, and the end of the pull rod 604 away from the T-shaped structure is located in the second channel and slides in the second through groove.

[0077] In this embodiment, the two sets of contacts 501 are respectively connected to the cruise control deactivation system and the taillight illumination system, and these two systems are set on the main control device. When the brake is pressed, the lever 604 drives the slider 6 to slide, and the contact piece on the slider 6 contacts the two sets of contacts. At the same time, the cruise control deactivation signal and the taillight illumination signal are transmitted to the main control device. The main control device controls the activation of cruise control and the illumination of the taillights. This means that no matter which set of signals is transmitted to the main control device, it can activate cruise control, ensuring the safety of the device during use.

[0078] In this embodiment, the diameter of the pull rod 604 is 2.9 mm.

[0079] In this embodiment, a baffle that cooperates with the pull rod 604 is provided in the second channel, and a third through hole that cooperates with the pull rod 604 is provided on the baffle.

[0080] In this embodiment, the pull rod 604 is provided with a reset device that cooperates with the lower housing 4.

[0081] In this embodiment, the reset device is a telescopic spring disposed between the baffle and the lower housing 4 and sleeved on the pull rod 604.

[0082] The specific method of using this utility model is as follows:

[0083] Reference Figures 1-4 When in use, this device is connected to the motorcycle frame via screw 402, and the wire is soldered between the wire and contact 501. The wire passes through the second through hole 302 and is led out from the cover 1 to connect to the motorcycle's electronic control system. The bottom of the lever 604 is connected to the braking components, such as the handbrake or foot brake, via a connecting wire.

[0084] In actual use, the epoxy resin colloid between the cover 1 and the upper housing 2 can seal the gap between the wire and the upper housing 2, preventing dust and moisture from entering the first receiving cavity from the gap and affecting the contact plate 5 and the contact piece.

[0085] A sealing plate 3 is provided between the upper housing 2 and the lower housing 4. The arrangement of the sealing plate 3, the mounting hole 202, and the mounting block 401 elongates the gap between the upper housing 2 and the lower housing 4, making it more difficult for dust and moisture to enter the first receiving cavity, thereby protecting the contact plate 5 and the slider 6 in the first receiving cavity.

[0086] In this technology, the arrangement of the upper housing 2 and the lower housing 4 provides overall protection for the internal electrical devices.

[0087] This device employs a first protective device, a second protective device, and a third protective device to protect the energized device, thereby improving the protection effect and ensuring the stable and normal operation of the brake switch.

[0088] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rear brake switch with cruise control disengagement, characterized in that: The device includes a first protective device, which includes a detachably connected upper housing (2) and a lower housing (4). The upper housing (2) is located above the lower housing (4). A power supply device is disposed in a first receiving cavity formed by the upper housing (2) and the lower housing (4). A second protective device is disposed on the upper housing (2) to cooperate with the wire of the power supply device. The wire of the power supply device passes through the upper housing (2) and is connected to the motorcycle system. A third protective device is disposed between the upper housing (2) and the lower housing (4).

2. A rear brake switch with cruise control release according to claim 1, characterized in that: The distance between the bottom of the upper housing (2) and the top of the lower housing (4) is 1-3 mm. The upper housing (2) and the lower housing (4) are detachably connected by a first connecting part. The first connecting part includes a first groove on the upper housing (2). The top of the lower housing (4) is fitted into a first receiving groove. The side wall of the upper housing (2) is provided with several mounting holes (202). The side wall of the lower housing (4) is provided with mounting blocks (401) that cooperate with each mounting hole (202).

3. A rear brake switch with cruise control disengagement according to claim 2, characterized in that: The upper housing (2) has a mounting hole (202) on each of its four side walls. The mounting hole (202) is rectangular. The mounting blocks (401) are respectively set on the four side walls of the lower housing (4). The mounting holes (202) and the mounting blocks (401) correspond one-to-one. The cross-sectional shape of the mounting blocks (401) is triangular.

4. A rear brake switch with cruise control release according to claim 1, characterized in that: The second protective device includes a cover (1) disposed on the upper housing (2), the upper housing (2) having a first through hole (201) that cooperates with the power supply wire, the first through hole (201) communicating with the cover (1), the cover (1) having an opening communicating with the first through hole (201), the opening being disposed on the side wall of the cover (1) and the opening being disposed in a direction away from the central axis of the upper housing (2), the second protective device also including a sealing gel layer filled in the cover (1).

5. A rear brake switch with cruise control disengagement according to claim 4, characterized in that: The third protective device includes a sealing plate (3), which is detachably connected to the lower housing (4) via a second connecting device. The second connecting device includes an annular insert on the top of the lower housing (4). The sealing plate (3) has an annular slot that mates with the annular insert. The sealing plate (3) has a boss (301) that mates with the first through hole (201). The sealing plate (3) has several second through holes (302) that mate with the wires of the power supply device. The second through holes (302) pass through the boss (301).

6. A rear brake switch with cruise control release according to any one of claims 1-5, characterized in that: The lower housing (4) is provided with a third connecting part for connecting to the motorcycle frame at one end away from the upper housing (2). The third connecting part includes a screw (402) on the lower housing (4) and a second through groove communicating with the first receiving cavity on the screw (402).

7. A rear brake switch with cruise control disengagement according to any one of claims 1-5, characterized in that: The power supply device includes a contact plate (5) disposed in the first receiving cavity. The contact plate (5) has an L-shaped structure and several contacts (501) are provided on the contact plate (5). Two contacts (501) form a set of switches. The contacts (501) are disposed on one side of the contact plate (5) opposite to the side wall of the lower housing (4). The power supply device also includes a slider (6) disposed inside the L-shaped structure. The slider (6) is provided with contact pieces that cooperate with each set of switches. The slider (6) is connected to a driving device. One side of the driving device passes through the lower housing (4) and is connected to the outside.

8. A rear brake switch with cruise control disengagement according to claim 7, characterized in that: The driving device includes a limiting groove (603) provided on the slider (6), and a pull rod (604) is provided in the limiting groove (603). One end of the pull rod (604) passes through the lower housing (4) and is connected to the outside.

9. A rear brake switch with cruise control disengagement according to claim 8, characterized in that: The pull rod (604) is provided with a reset device that cooperates with the lower housing (4).

Images