Brake control device of golf cart

Abstract

The utility model discloses a brake control device of a golf cart, which comprises an installation end plate and an electric control mechanism, the electric control mechanism is installed and connected on the right end position of the installation end plate, and the lower end of the electric control mechanism is provided with a positioning brake hydraulic mechanism on the installation end plate. A brake control hydraulic pipe is arranged on the peripheral side of the front end of the positioning brake hydraulic mechanism, a hydraulic control pipe is arranged at the outer end of the brake control hydraulic pipe, a brake disc brake is arranged at the outer end of the hydraulic control pipe, and a golf cart brake disc is arranged at the outer end of the brake disc brake. The golf cart brake disc is installed and connected to the golf cart rack, and the electric control mechanism is electrically connected with the golf cart controller through a connecting line. The brake control device of the golf cart has the technical effect that the electric rotary brake control is carried out through the electric control mechanism, so that the control is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of golf cart accessories, in particular to a braking control device for a golf cart. Background Art

[0002] A golf cart, also known as an electric golf cart or a pneumatic golf cart, is an environmentally friendly passenger vehicle designed and developed specifically for golf courses. When a golf cart performs braking control, a braking control device for the golf cart is required.

[0003] The brakes of existing golf carts are all mechanical, and are braked by means of foot pedals or hand pulls. However, the overall braking cannot be effectively and precisely controlled, so the braking is not very smooth, resulting in the problem that the golf cart is not very comfortable when stopping on the golf course. Summary of the Utility Model

[0004] The utility model discloses a braking control device for a golf cart, aiming to solve the technical problem that the brakes of existing golf carts are all mechanical, and are braked by means of foot pedals or hand pulls. However, the overall braking cannot be effectively and precisely controlled, so the braking is not very smooth, resulting in the problem that the golf cart is not very comfortable when stopping on the golf course.

[0005] In order to achieve the above object, the utility model adopts the following technical solutions:

[0006] A braking control device for a golf cart includes a mounting end plate and an electric control mechanism. The electric control mechanism is installed and connected to the right end position of the mounting end plate. A positioning braking hydraulic mechanism is arranged on the mounting end plate at the lower end of the electric control mechanism. A braking control hydraulic pipe is arranged on the peripheral side of the front end of the positioning braking hydraulic mechanism. A hydraulic control pipe is arranged at the outer end of the braking control hydraulic pipe. A brake disc brake is arranged at the outer end of the hydraulic control pipe. A golf cart brake disc is arranged at the outer end of the brake disc brake. The golf cart brake disc is installed and connected to the vehicle frame of the golf cart. The electric control mechanism is electrically connected to the vehicle controller of the golf cart through a connecting wire;

[0007] The electric control mechanism includes a power supply connecting wire, a rotating motor, a rotating worm, an assembly screw and a first coupling. The power supply connecting wire is arranged at the upper end of the rotating motor. The assembly screw is arranged at the left corner of the upper end of the rotating motor. The output end of the rotating motor is provided with the first coupling. The rotating worm is arranged at the outer end of the first coupling. The rotating motor is installed and connected to the vehicle frame of the golf cart through the assembly screw. The power supply connecting wire is electrically connected to the vehicle controller of the golf cart.

[0008] By providing a golf cart vehicle controller structure, when a person presses the corresponding button on the golf cart vehicle controller, the forward and reverse rotation of the electric control mechanism can drive the positioning braking hydraulic mechanism to move left and right to form braking on or braking release. A braking control hydraulic pipe is installed on the peripheral side of the front end of the positioning braking hydraulic mechanism. Braking control is carried out by changing the internal hydraulic pressure state of the braking control hydraulic pipe through the positioning braking hydraulic mechanism. A hydraulic control pipe is installed at the outer end of the braking control hydraulic pipe. When the internal pressure of the braking control hydraulic pipe changes, the pressure state of the hydraulic control pipe can be changed. A brake disc brake is installed at the outer end of the hydraulic control pipe. The hydraulic control pipe transmits the pressure state to the brake disc brake. When the brake disc brake expands under pressure inside, it forms friction with the golf cart brake disc, thereby performing braking.

[0009] In a preferred solution, the positioning braking hydraulic mechanism includes a mounting disc, an outer screw rod, a gear screw rod slider, and a moving rubber head. The outer screw rod is provided in the middle of the outer end of the mounting disc. The gear screw rod slider is provided on the threaded periphery of the outer screw rod. The moving rubber head is provided at the outer end of the gear screw rod slider. The moving rubber head is installed and connected to the braking control hydraulic pipe.

[0010] By providing a positioning braking hydraulic mechanism structure, positioning movement can be carried out for braking control.

[0011] In a preferred solution, the braking control hydraulic pipe includes a mounting bottom plate, a hydraulic sub-chamber pipe, a hydraulic main chamber, a connecting pipe head, and a hydraulic pipe body. The hydraulic sub-chamber pipe is provided at the upper end of the hydraulic pipe body. The hydraulic main chamber is provided inside the hydraulic pipe body. The connecting pipe head is provided at the right end of the hydraulic pipe body. The connecting pipe head is installed and connected to the hydraulic control pipe. The mounting bottom plate is provided at the lower end of the hydraulic pipe body. The mounting bottom plate is installed and connected to the golf cart vehicle frame.

[0012] By providing a braking control hydraulic pipe structure, braking control can be carried out according to the change of the internal pressure state.

[0013] In a preferred solution, the hydraulic control pipe includes a left connecting flange ring, a hydraulic rubber hose, and a right connecting flange ring. The left connecting flange ring is provided at the left end of the hydraulic rubber hose. The right connecting flange ring is provided at the right end of the hydraulic rubber hose. The right connecting flange ring is connected to the brake disc brake. The left connecting flange ring is connected to the connecting pipe head.

[0014] By providing a hydraulic control pipe structure, it is convenient for hydraulic pressure transmission.

[0015] In a preferred embodiment, the hydraulic control pipe and the brake control hydraulic pipe are connected by screw mounting, and a sealing gasket is provided at the connection.

[0016] By providing a hydraulic control pipe structure, hydraulic pressure can be transmitted into the brake control hydraulic pipe.

[0017] In a preferred embodiment, the outer lead screw and the gear lead screw slider are rotationally connected by threads, and the gear lead screw slider is rotationally connected by threads on the circumferential side of the outer lead screw.

[0018] By providing an outer lead screw structure, the gear lead screw slider can be positioned and moved during rotation.

[0019] In a preferred embodiment, the moving rubber head is sleeved in the hydraulic main chamber inside the hydraulic pipe body.

[0020] By providing a hydraulic main chamber area inside the hydraulic pipe body, the moving rubber head can be positioned and moved.

[0021] As can be seen from the above, a brake control device for a golf cart includes a mounting end plate and an electric control mechanism. The electric control mechanism is mounted and connected to the right end position of the mounting end plate. A positioning brake hydraulic mechanism is provided on the mounting end plate at the lower end of the electric control mechanism. A brake control hydraulic pipe is provided on the circumferential side at the front end of the positioning brake hydraulic mechanism. A hydraulic control pipe is provided at the outer end of the brake control hydraulic pipe. A brake disc brake is provided at the outer end of the hydraulic control pipe. A golf cart brake disc is provided at the outer end of the brake disc brake. The golf cart brake disc is mounted and connected to the golf cart vehicle frame. The electric control mechanism is electrically connected to the golf cart vehicle controller through a connecting wire. The brake control device for a golf cart provided by the present invention has the technical effect of performing electric rotation brake control through the electric control mechanism, making the control more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. 1 is a three-dimensional structural schematic diagram of a brake control device for a golf cart according to the present invention.

[0023] Figure 2 FIG. 2 is a structural schematic diagram of the left brake control part of a brake control device for a golf cart according to the present invention.

[0024] Figure 3 FIG. 3 is a sectional structural schematic diagram of a brake control hydraulic pipe of a brake control device for a golf cart according to the present invention.

[0025] Figure 4 FIG. 4 is a structural schematic diagram of an electric control mechanism of a brake control device for a golf cart according to the present invention.

[0026] Figure 5 Schematic diagram of the hydraulic control pipe structure of a braking control device for a golf cart proposed by the present utility model.

[0027] In the drawings: 1. Installation end plate; 2. Electric control mechanism; 21. Power connection line; 22. Rotating motor; 23. Rotating worm; 24. Assembly screw; 25. First coupling; 3. Hydraulic control pipe; 31. Left connecting flange ring; 32. Hydraulic rubber hose; 33. Right connecting flange ring; 4. Positioning braking hydraulic mechanism; 41. Installation disc; 42. Outer lead screw; 43. Gear lead screw slider; 44. Moving rubber head; 5. Brake disc brake; 6. Braking control hydraulic pipe; 61. Installation base plate; 62. Hydraulic sub-chamber pipe; 63. Hydraulic main chamber; 64. Connecting pipe head; 65. Hydraulic pipe body; 7. Golf cart brake disc. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 of the embodiments.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0030] Refer to Figures 1 - 5, A braking control device for a golf cart, comprising a mounting end plate 1 and an electric control mechanism 2. The electric control mechanism 2 is screwed and connected to the right end position of the mounting end plate 1, so that it can be correspondingly installed and placed. A positioning braking hydraulic mechanism 4 is screwed and installed on the mounting end plate 1 at the lower end of the electric control mechanism 2. The forward and reverse rotation of the electric control mechanism 2 can drive the positioning braking hydraulic mechanism 4 to move left and right to form braking opening or braking release. A braking control hydraulic pipe 6 is installed on the peripheral side of the front end of the positioning braking hydraulic mechanism 4. The braking control is carried out by changing the internal hydraulic pressure state of the braking control hydraulic pipe 6 through the positioning braking hydraulic mechanism 4. A hydraulic control pipe 3 is installed at the outer end of the braking control hydraulic pipe 6. When the internal pressure of the braking control hydraulic pipe 6 changes, the pressure state of the hydraulic control pipe 3 can be changed. A brake disc brake 5 is installed at the outer end of the hydraulic control pipe 3. The hydraulic control pipe 3 transmits the pressure state to the brake disc brake 5. A golf cart brake disc 7 is installed at the outer end of the brake disc brake 5. When the brake disc brake 5 expands under pressure inside, it forms friction with the golf cart brake disc 7, thereby braking. The golf cart brake disc 7 is installed and connected to the golf cart vehicle frame, so that it can be correspondingly installed. The electric control mechanism 2 is electrically connected to the golf cart vehicle controller through a connecting wire, so that it can be correspondingly controlled and used;

[0031] The electric control mechanism 2 includes a power supply connecting wire 21, a rotating motor 22, a rotating worm 23, assembly screws 24 and a first coupling 25. The power supply connecting wire 21 is arranged at the upper end of the rotating motor 22. The power supply connecting wire 21 is electrically connected to the golf cart vehicle controller, so that it can be correspondingly controlled and used through the golf cart vehicle controller. Assembly screws 24 are installed at the left corner of the upper end of the rotating motor 22. The rotating motor 22 is installed and connected to the golf cart vehicle frame through the assembly screws 24, so that the rotating motor 22 can be correspondingly installed and placed. A first coupling 25 is installed at the output end of the rotating motor 22. A rotating worm 23 is installed at the outer end of the first coupling 25. When the output end of the rotating motor 22 rotates forward and backward, it drives the first coupling 25 to rotate forward and backward, and then the first coupling 25 drives the rotating worm 23 to rotate forward and backward, so that the rotating worm 23 can be used for forward and reverse transmission braking.

[0032] Refer to Figures 1 - 3, in a preferred embodiment, the positioning and braking hydraulic mechanism 4 includes a mounting disc 41, an outer lead screw 42, a gear lead screw slider 43 and a moving rubber head 44. The middle of the outer end of the mounting disc 41 is fixedly connected with the outer lead screw 42. The threaded circumference of the outer lead screw 42 is rotationally connected with the gear lead screw slider 43 through threads. When the gear lead screw slider 43 rotates forward and backward through the rotating worm 23, the gear lead screw slider 43 can move left and right on the circumference of the outer lead screw 42. The outer end of the gear lead screw slider 43 is adhesively connected with the moving rubber head 44 by glue, so the gear lead screw slider 43 can drive the moving rubber head 44 to move left and right. The moving rubber head 44 is installed and connected to the braking control hydraulic pipe 6, so that the moving rubber head 44 can move inside the braking control hydraulic pipe 6, effectively changing the hydraulic pressure state inside the braking control hydraulic pipe 6. Through the change of the hydraulic pressure state, braking control can be formed;

[0033] The outer lead screw 42 and the gear lead screw slider 43 are rotationally connected through threads, and the gear lead screw slider 43 is rotationally connected through threads on the circumference of the outer lead screw 42, so that the gear lead screw slider 43 can rotate and move on the circumference of the outer lead screw 42.

[0034] Refer to Figures 1 - 3 , in a preferred embodiment, the braking control hydraulic pipe 6 includes a mounting base plate 61, a hydraulic sub-chamber pipe 62, a hydraulic main chamber 63, a connecting pipe head 64 and a hydraulic pipe body 65. The upper end of the hydraulic pipe body 65 is fixedly connected with the hydraulic sub-chamber pipe 62. The hydraulic main chamber 63 is provided inside the hydraulic pipe body 65. Through the chambers inside the hydraulic main chamber 63 and the hydraulic sub-chamber pipe 62, the moving rubber head 44 can change the internal hydraulic pressure during movement. The right end of the hydraulic pipe body 65 is fixedly connected with the connecting pipe head 64. The connecting pipe head 64 is installed and connected to the hydraulic control pipe 3, so that the hydraulic pressure state can be transmitted to the hydraulic control pipe 3. The lower end of the hydraulic pipe body 65 is fixedly connected with the mounting base plate 61. The mounting base plate 61 is installed and connected to the golf cart vehicle frame by screws, so that it can be correspondingly installed and fixed;

[0035] The moving rubber head 44 is sleeved in the hydraulic main chamber 63 inside the hydraulic pipe body 65, so that it can be correspondingly moved for use.

[0036] Refer to Figure 1 and Figure 5 , in a preferred embodiment, the hydraulic control pipe 3 includes a left connecting flange ring 31, a hydraulic rubber hose 32 and a right connecting flange ring 33. The left end of the hydraulic rubber hose 32 is integrally connected with the left connecting flange ring 31. The right end of the hydraulic rubber hose 32 is integrally connected with the right connecting flange ring 33. The right connecting flange ring 33 is installed and connected to the brake disc brake 5 by screws. The left connecting flange ring 31 is installed and connected to the connecting pipe head 64 by screws, so that it can be correspondingly installed and connected for use.

[0037] Reference Figure 1 Figure 1 , in a preferred embodiment, the hydraulic control pipe 3 and the brake control hydraulic pipe 6 are installed and connected by screws, and a sealing gasket is installed at the connection, so that the installation is more tight and firm when fixed.

[0038] Working principle: When in use, when a person needs to brake, the person presses the corresponding button on the golf cart vehicle controller, and then the golf cart vehicle controller controls the rotation motor 22 of the electric control mechanism 2 to rotate. The rotation motor 22 drives the first coupling 25 to rotate forward, and the first coupling 25 drives the rotating worm 23 to rotate forward. The rotating worm 23 meshes with the gear screw slider 43 of the positioning brake hydraulic mechanism 4, so that the gear screw slider 43 can rotate forward. Then the gear screw slider 43 moves from left to right on the outer screw 42, and the outer screw 42 drives the moving rubber head 44 to move in the hydraulic pipe body 65 of the brake control hydraulic pipe 6, so that the right end of the hydraulic pipe body 65 is in a high-pressure state. The high-pressure state is transmitted to the brake disc brake 5 through the hydraulic control pipe 3. When the inside of the brake disc brake 5 expands under pressure, it forms friction with the golf cart brake disc 7, thereby braking. During braking, through the worm drive of the electric control mechanism 2, the overall braking is smoother and more stable, so as to avoid the discomfort caused by severe braking during braking, which meets the needs of the golf cart for use on the golf course.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of part of the structure, device, and method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered by the protection scope of the present invention.

Claims

1. A brake control device for a golf cart, comprising a mounting end plate (1) and an electric control mechanism (2), wherein the electric control mechanism (2) is mounted and connected to the right end of the mounting end plate (1), characterized in that: The lower end of the electric control mechanism (2) is located on the mounting end plate (1) and is provided with a positioning brake hydraulic mechanism (4); a brake control hydraulic pipe (6) is provided on the front peripheral side of the positioning brake hydraulic mechanism (4); a hydraulic control pipe (3) is provided on the outer end of the brake control hydraulic pipe (6); a brake disc brake (5) is provided on the outer end of the hydraulic control pipe (3); a golf cart brake disc (7) is provided on the outer end of the brake disc brake (5); the golf cart brake disc (7) is installed and connected to the golf cart vehicle frame; the electric control mechanism (2) is electrically connected to the golf cart vehicle controller via a connecting line; The electric control mechanism (2) comprises a power connection line (21), a rotating motor (22), a rotating worm (23), an assembly screw (24) and a first coupling (25). The upper end of the rotating motor (22) is provided with a power connection line (21), the left end corner of the rotating motor (22) is provided with an assembly screw (24), the output end of the rotating motor (22) is provided with a first coupling (25), the outer end of the first coupling (25) is provided with a rotating worm (23), the rotating motor (22) is installed and connected to the vehicle frame of the golf cart through the assembly screw (24), and the power connection line (21) is electrically connected to the vehicle controller of the golf cart.

2. A golf cart brake control device according to claim 1, characterized in that: The positioning brake hydraulic mechanism (4) comprises a mounting disc (41), an outer lead screw (42), a gear lead screw slider (43) and a movable rubber head (44); the outer lead screw (42) is arranged in the middle of the outer end of the mounting disc (41); the gear lead screw slider (43) is arranged on the threaded side of the outer lead screw (42); the outer end of the gear lead screw slider (43) is arranged with a movable rubber head (44); the movable rubber head (44) is mounted and connected to the brake control hydraulic pipe (6).

3. A golf cart brake control device according to claim 2, characterized in that: The brake control hydraulic pipe (6) comprises a mounting base plate (61), a hydraulic chamber pipe (62), a hydraulic main chamber (63), a connecting pipe head (64) and a hydraulic pipe body (65). The upper end of the hydraulic pipe body (65) is provided with a hydraulic chamber pipe (62), the interior of the hydraulic pipe body (65) is provided with a hydraulic main chamber (63), the right end of the hydraulic pipe body (65) is provided with a connecting pipe head (64), the connecting pipe head (64) is installed and connected to the hydraulic control pipe (3), and the lower end of the hydraulic pipe body (65) is provided with a mounting base plate (61), and the mounting base plate (61) is installed and connected to the vehicle frame of the golf cart.

4. A golf cart brake control device according to claim 3, characterized in that: The hydraulic control pipe (3) comprises a left connecting flange ring (31), a hydraulic hose (32) and a right connecting flange ring (33), wherein the left end of the hydraulic hose (32) is provided with a left connecting flange ring (31), and the right end of the hydraulic hose (32) is provided with a right connecting flange ring (33), wherein the right connecting flange ring (33) is connected to the brake disc brake (5), and the left connecting flange ring (31) is connected to the connecting pipe head (64).

5. The brake control device for a golf cart according to claim 3, characterized in that: The hydraulic control pipe (3) and the brake control hydraulic pipe (6) are connected by screw installation, and a sealing rubber pad is provided at the connection.

6. A golf cart brake control device according to claim 2, characterized in that: The outer lead screw (42) and the gear lead screw slider (43) are connected in rotation via a thread, and the gear lead screw slider (43) is connected in rotation via a thread on the circumferential side of the outer lead screw (42).

7. The brake control device for a golf cart according to claim 2, characterized in that: The movable rubber head (44) is sleeved in the hydraulic main cavity (63) inside the hydraulic pipe body (65).

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