CN209142324U - The automobile-used controller of electrical salf-walking - Google Patents

Abstract

The utility model discloses a controller for an electric bicycle, which comprises a casing, a central processing module, an electromagnetic lock and a casing. A circuit board is installed inside the casing, and four corners of the bottom end of the circuit board are provided with corresponding controllers. The shock-absorbing feet connected to the shell, a central processing module is installed at the middle position of the top of the circuit board, and fans are installed inside the casings at both ends of the circuit board, and the end of the casing close to the fan is evenly provided with an air inlet The inner end of the air inlet duct away from the fan is provided with a waterproof and breathable membrane, a GPS positioning module is installed on the circuit board on one side of the central processing module, and a wireless signal transceiver is installed on the circuit board on the other side of the central processing module. module. The utility model is provided with a fan, an air inlet pipe and a waterproof and breathable membrane, so that the device achieves better heat dissipation performance, reduces the heat loss generated during the operation of the device, and is beneficial to prolong the service life of the device.

Description

Controller for electric bicycle

technical field

The utility model relates to the technical field of control equipment for electric bicycles, in particular to a controller for electric bicycles.

Background technique

With the development of the national economy and the advancement of science and technology, it has not only brought about the improvement of people's material living standards, but also accompanied by the aggravation of environmental pollution. For transportation, electric bicycle refers to a mechatronics personal vehicle that uses a battery as an auxiliary energy source on the basis of ordinary bicycles, and is equipped with control components such as motor, controller, battery, turning handle and brake handle, and a display instrument system. The bicycle controller is the most important part, but the existing electric bicycle controller still has the following problems when using it:

1. The traditional electric bicycle controller generally has the problem of simple structure and difficult maintenance, which leads to the low practicability of the device;

2. The existing electric bicycle controllers on the market often have the defects of poor heat dissipation performance and poor shock absorption performance, which greatly affects the service life of the device;

3. The existing controllers for electric bicycles also have the problem that it is not easy to fix and install, which leads to the poor use effect of the device and is not conducive to the long-term promotion of the device.

Utility model content

The purpose of the present invention is to provide a controller for an electric bicycle to solve the problems of simple structure, difficult maintenance, poor heat dissipation performance, poor shock absorption performance and difficult fixed installation proposed in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a controller for an electric bicycle, including a casing, a central processing module, an electromagnetic lock and a cover, a circuit board is installed inside the casing, and four parts at the bottom of the circuit board are installed. Each corner is provided with shock-absorbing feet connected to the casing, a central processing module is installed at the middle position of the top of the circuit board, and fans are installed inside the casings at both ends of the circuit board, and the inside of the casing is close to One end of the fan is evenly provided with an air inlet pipe, and the inner end of the air inlet pipe away from the fan is provided with a waterproof and breathable membrane, the circuit board on one side of the central processing module is installed with a GPS positioning module, and the other side of the central processing module A wireless signal transceiver module is installed on the circuit board, a cover is arranged on the top of the casing, and a strong magnet is arranged on the side of the cover close to the casing, a password input device is installed on the top of the cover, and the casing is An electromagnetic lock that cooperates with a strong magnet is installed on it, and four corners of the bottom end of the casing are hinged with installation bars. The installation bars are evenly provided with first fixing bolts. The input end of the central processing module is electrically connected, and the output end of the central processing module is electrically connected with the input end of the electromagnetic lock through a wire, and the output end of the GPS positioning module is electrically connected with the input end of the central processing module through a wire , and the output end of the central processing module is electrically connected with the input end of the wireless signal transceiver module through wires, and the output end of the central processing module is electrically connected with the input end of the fan through wires.

Preferably, the outer side wall of the casing is provided with a copper oxide corrosion-resistant layer, and the thickness of the copper oxide corrosion-resistant layer is in the range of 4-6 mm.

Preferably, a hoop is evenly installed in the middle of the casing away from the cover, and a second fixing bolt is arranged on the hoop, the hoop and the casing are integrally welded, and the hoop is The inner sidewall of the device is evenly provided with anti-skid rubber protrusions arranged in concentric circles.

Preferably, a first sealing plate is provided on the side of the cover away from the password input device, and limit springs arranged in concentric circles are evenly arranged on the side of the first sealing plate away from the cover, and the limit springs are far away from the machine cover. One side of the first sealing plate is provided with a second sealing plate, and the covering area of the second sealing plate is smaller than that of the first sealing plate.

Preferably, both ends of the cover close to the circuit board are provided with sliding blocks, and the casing is provided with sliding grooves that cooperate with the sliding blocks, and the sliding blocks and the sliding grooves pass between the cover and the casing. Constitute a pull-out structure.

Preferably, the top end of the shock-absorbing support foot is provided with a shock-absorbing block connected to the bottom end of the circuit board, and the bottom end of the shock-absorbing support foot is provided with a shock-absorbing groove connected with the bottom end inside the casing, the shock-absorbing block and A shock-absorbing spring is arranged between the shock-absorbing grooves.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The electric bicycle controller is equipped with an organic cover, a slider, a chute, a password input device, an electromagnetic lock and a strong magnet, so that the device is convenient for the user to use the cover to inspect and maintain the inside of the device, and on the other hand. On the one hand, through the function of electromagnetic lock and strong magnet, the safety performance of the device is enhanced, making it difficult to be opened by unrelated personnel, thereby enhancing the practicability of the device;

2. The electric bicycle controller is equipped with a fan, an air inlet pipe and a waterproof and breathable membrane, so that the device achieves better heat dissipation performance, reduces the heat loss generated during the operation of the device, and is conducive to extending the use of the device life;

3. The electric bicycle controller is equipped with shock-absorbing feet, shock-absorbing blocks, shock-absorbing grooves and shock-absorbing springs, so that the device can achieve better shock-absorbing performance to the circuit board, thereby enhancing the practicability of the device;

4. The electric bicycle controller is installed with the first sealing plate, the second sealing plate and the limit spring, so that the device improves its own sealing performance, which is beneficial to the long-term popularization of the device;

5. The electric bicycle controller is installed with a hoop, a first fixing bolt, a second fixing bolt, an anti-skid rubber protrusion and a fixing strip, so that the device is easy to be fixed and installed at a suitable position according to the needs of the user, thereby enhancing the the functionality of the device;

6. The controller for electric bicycle is installed with a GPS positioning module, a central processing module and a wireless signal transceiver module, so that the device can achieve a better positioning function, thereby enhancing the anti-theft performance of the device.

Description of drawings

Fig. 1 is the top view sectional structure schematic diagram of the utility model;

Fig. 2 is the side view structure schematic diagram of the cover of the utility model;

3 is a schematic diagram of the front cross-sectional structure of the casing of the utility model;

FIG. 4 is a system block diagram of the present invention.

In the figure: 1. Chassis; 2. GPS positioning module; 3. Central processing module; 4. Electromagnetic lock; 5. Circuit board; 6. Powerful magnet; 7. Machine cover; 8. First sealing plate; 9. Slider block; 10, chute; 11, wireless signal transceiver module; 12, fan; 13, limit spring; 14, second sealing plate; 15, password input device; 16, waterproof and breathable membrane; 17, shock absorption feet; 18 , damping block; 19, air inlet pipe; 20, first fixing bolt; 21, mounting strip; 22, shock absorption groove; 23, second fixing bolt; 24, anti-skid rubber bump; 25, hoop; 26, Shock spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , an embodiment provided by the present invention: a controller for an electric bicycle, including a casing 1, a central processing module 3, an electromagnetic lock 4 and a casing 7, and a circuit board is installed inside the casing 1 5, and the four corners of the bottom end of the circuit board 5 are provided with shock-absorbing feet 17 connected with the casing 1, and the top of the shock-absorbing feet 17 is provided with a shock-absorbing block 18 connected with the bottom end of the circuit board 5, and shock-absorbing The bottom end of the support foot 17 is provided with a shock absorbing groove 22 connected to the bottom end of the casing 1, and a shock absorbing spring 26 is arranged between the shock absorbing block 18 and the shock absorbing groove 22, so as to enhance the shock absorbing performance of the device, thereby It is beneficial to prolong the service life of the device. The outer side wall of the casing 1 is provided with a copper oxide corrosion-resistant layer, and the thickness of the copper oxide corrosion-resistant layer is in the range of 4-6 mm, which enhances the corrosion resistance of the device, thereby enhancing the corrosion resistance of the device. The practicability of the device is that a hoop 25 is evenly installed in the middle position of the casing 1 away from the cover 7, and a second fixing bolt 23 is arranged on the hoop 25, and the hoop 25 and the casing 1 are integrated. Welding, and the inner side wall of the hoop 25 is evenly provided with anti-skid rubber protrusions 24 arranged in concentric circles, so that it is convenient for the user to install the device in a suitable position according to his own needs. The middle position of the top of the circuit board 5 A central processing module 3 is installed at the place, and fans 12 are installed in the casings 1 at both ends of the circuit board 5. An air inlet duct 19 is evenly arranged at one end of the casing 1 close to the fan 12, and the interior of the air inlet ducts 19 is far from the fan. One end of 12 is provided with a waterproof and breathable membrane 16, a GPS positioning module 2 is installed on the circuit board 5 on one side of the central processing module 3, and a wireless signal transceiver module 11 is installed on the circuit board 5 on the other side of the central processing module 3. The top of the casing 1 is provided with a cover 7, and the side of the cover 7 close to the casing 1 is provided with a strong magnet 6, and the two ends of the cover 7 close to the circuit board 5 are provided with sliders 9, and the casing 1 is provided with a slider 9. There is a sliding slot 10 that cooperates with the slider 9, and a pull-out structure is formed between the cover 7 and the casing 1 through the slider 9 and the sliding slot 10, which optimizes the structure of the device and facilitates the repair and maintenance of the device. A password input device 15 is installed on the top of the cover 7, a first sealing plate 8 is arranged on the side of the cover 7 away from the password input device 15, and the side of the first sealing plate 8 away from the cover 7 is evenly arranged with concentric circles. The limit springs 13 are arranged. A second seal plate 14 is provided on the side of the limit spring 13 away from the first seal plate 8 , and the coverage area of the second seal plate 14 is smaller than the coverage area of the first seal plate 8 , making it stronger The sealing performance of the device is improved, thereby enhancing the practicability of the device. The electromagnetic lock 4 matched with the strong magnet 6 is installed on the casing 1, and the four corners of the bottom end of the casing 1 are hinged with mounting bars 21. The mounting bars 21 A first fixing bolt 20 is evenly arranged on the upper part, the output end of the password input device 15 is electrically connected with the input end of the central processing module 3 through the wire, and the output end of the central processing module 3 is electrically connected with the input end of the electromagnetic lock 4 through the wire connection, the output end of the GPS positioning module 2 is electrically connected to the input end of the central processing module 3 through a wire, and the central processing module The output end of the block 3 is electrically connected to the input end of the wireless signal transceiver module 11 through wires, and the output end of the central processing module 3 is electrically connected to the input end of the fan 12 through wires. The model of the central processing module 3 can be S7- 200CN, the model of the fan 12 can be TA12025, the model of the wireless signal transceiver module 11 can be SRW1042, the model of the electromagnetic lock 4 can be 280KG, the model of the GPS positioning module 2 can be U-BLOX, the password input device 15 is available as SLE-902U.

Working principle: When using, connect the power supply, the staff firstly use the functions of the hoop 25, the first fixing bolt 20, the second fixing bolt 23, the anti-skid rubber protrusion 24 and the installation strip 21 to put the device in the electric power supply according to their own needs. The bicycle is fixed and installed at a suitable position, thereby enhancing the functionality of the device. During the use of the device, the fan 12 will be activated, and the dry airflow will be sucked into the casing 1 through the action of the air inlet duct 19 and the waterproof and breathable membrane 16. Inside, the circuit board 5 is dissipated. At the same time, when the user needs to repair the inside of the device, the staff enters the correct password into the password input device 15. At this time, the central processing module 3 will control the electromagnetic lock 4 to power off. According to the principle of electromagnetism, the electromagnetic lock 4 will lose its magnetism and cannot attract the strong magnet 6. At this time, the staff can use the cooperation of the slider 9 and the chute 10 to push and pull the cover 7 to expose the casing. 1 inside, which is convenient for users to repair and maintain the inside of the device, thereby enhancing the functionality of the device. At the same time, because the device is equipped with a GPS positioning module 2 and a central processing module 3, the device achieves a better positioning function, thereby The anti-theft performance of the device is enhanced.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. the automobile-used controller of electrical salf-walking, including casing (1), central processing module (3), electromagnetic lock (4) and cover (7), special Sign is: the inside of the casing (1) is equipped with circuit board (5), and four corners of circuit board (5) bottom end be all provided with The shock reducing support leg (17) of casing (1) connection, the middle position at the top of the circuit board (5) are equipped with central processing module (3), And the inside of circuit board (5) both ends casing (1) is all equipped with blower (12), the one of the casing (1) internal close blower (12) End is evenly arranged with blast pipe (19), and the internal one end far from blower (12) of blast pipe (19) is provided with waterproof ventilated membrane (16), it is equipped with GPS positioning module (2) on the circuit board (5) of central processing module (3) side, and central processing module (3) it is equipped with wireless signal transceiver module (11) on the circuit board (5) of the other side, the top of the casing (1) is provided with cover (7), and cover (7) is provided with strong magnets (6) close to the side of casing (1), and it is defeated that the top of the cover (7) is equipped with password Enter device (15), the electromagnetic lock (4) with strong magnets (6) cooperation, and four of casing (1) bottom end are installed on the casing (1) Corner is all hinged with mounting bar (21), is evenly arranged with the first fixing bolt (20), the password on the mounting bar (21) The output end of loader (15) is electrically connected by conducting wire and the input terminal of central processing module (3), and central processing module (3) Output end be electrically connected by the input terminal of conducting wire and electromagnetic lock (4), the output end of the GPS positioning module (2) is by leading Line and the input terminal of central processing module (3) are electrically connected, and the output end of central processing module (3) passes through conducting wire and wireless communication The input terminal of number transceiver module (11) is electrically connected, and the output end of the central processing module (3) passes through conducting wire and blower (12) Input terminal be electrically connected.

2. the automobile-used controller of electrical salf-walking according to claim 1, it is characterised in that: the lateral wall of the casing (1) is set It is equipped with copper oxide anti-corrosion layer, and the thickness range of the copper oxide anti-corrosion layer is in 4-6mm.

3. the automobile-used controller of electrical salf-walking according to claim 1, it is characterised in that: the casing (1) is far from cover (7) The middle position of side is uniformly equipped with anchor ear (25), and the second fixing bolt (23) are provided on anchor ear (25), and described armful Being integrally formed welding between (25) and casing (1) is bound round, and the inner sidewall of anchor ear (25) is evenly arranged in concentric arrays Anti-slip rubber protrusion (24).

4. the automobile-used controller of electrical salf-walking according to claim 1, it is characterised in that: the cover (7) is defeated far from password The side for entering device (15) is provided with the first sealing plate (8), and the first sealing plate (8) is evenly arranged with far from the side of cover (7) In the limit spring (13) of concentric arrays, the limit spring (13) is provided with second far from the side of the first sealing plate (8) Sealing plate (14), and the area coverage of the second sealing plate (14) is less than the area coverage of the first sealing plate (8).

5. the automobile-used controller of electrical salf-walking according to claim 1, it is characterised in that: the cover (7) is close to circuit board (5) both ends of side are all provided with sliding block (9), and the sliding slot (10) with sliding block (9) cooperation, the machine are provided on casing (1) It covers between (7) and casing (1) and constitutes drawing and pulling type structure by sliding block (9) and sliding slot (10).

6. the automobile-used controller of electrical salf-walking according to claim 1, it is characterised in that: the top of the shock reducing support leg (17) It is provided with the damping block (18) connecting with circuit board (5) bottom end, and the bottom end of shock reducing support leg (17) is provided with and casing (1) inside The damping trough (22) of bottom end connection, is provided with damping spring (26) between the damping block (18) and damping trough (22).