CN220322309U - Electric scooter brake handle levelness check out test set - Google Patents

Abstract

The utility model relates to electric scooter brake handle levelness detection equipment which comprises a frame, a clamping assembly, a moving assembly controller and a display screen, wherein a transverse plate is fixedly arranged on the frame, two laser ranging sensors are symmetrically arranged on the transverse plate, the clamping assembly is arranged at the bottom end of the frame and is used for carrying out interference fixation on wheels of an electric scooter, the moving assembly is arranged on the transverse plate and is used for driving the laser ranging sensors to carry out linear motion, the controller and the display screen are both arranged on the frame, and the laser ranging sensors and the display screen are both coupled with a controller wire; according to the utility model, after the electric scooter is fixed by the clamping assembly, the distance between the two sides of the transverse plate and the two ends of the handlebar is detected by the two laser ranging sensors, so that whether the handlebar is in a horizontal and vertical state or not can be observed by the distance value, and the operation is convenient and rapid.

Description

Electric scooter brake handle levelness check out test set

Technical Field

The utility model relates to the technical field of brake handle levelness detection, in particular to brake handle levelness detection equipment of an electric scooter.

Background

The electric scooter is convenient to carry, is suitable for short-distance travel, and is popular with users; the electric scooter is characterized in that the electric scooter is provided with a handle, the handle is provided with a brake handle, and after the installation is completed, the handle is required to be subjected to levelness detection, and whether the handle of the electric scooter leaves the factory is in a horizontal and vertical state in the overlooking direction is observed;

however, the device for detecting the levelness of the handle bar of the electric scooter is found to be unavailable in the market through searching.

Disclosure of Invention

Aiming at the technical problem that the prior art does not have equipment capable of detecting the levelness of the upper handle of the electric scooter, the utility model provides equipment for detecting the levelness of the handle of the electric scooter. The technical scheme adopted by the utility model is as follows: the utility model provides an electric scooter brake lever levelness check out test set, includes frame, clamping assembly, mobile component controller and display screen, fixed mounting has the diaphragm in the frame, the symmetry is equipped with two laser rangefinder sensors on the diaphragm, the clamping assembly sets up in the bottom of frame for it is fixed to contradict electric scooter's wheel, the mobile component sets up on the diaphragm for drive laser rangefinder sensor carries out linear motion, controller and display screen are all installed in the frame, laser rangefinder sensor and display screen all are coupled with the controller electric wire.

Further, the moving assembly comprises two electric sliding rails, the two electric sliding rails are symmetrically and fixedly arranged on the transverse plate, and the two laser ranging sensors are respectively and fixedly connected with sliding blocks on the two electric sliding rails.

Further, the clamping assembly comprises a clamping plate, a threaded rod and a motor, two fixing seats are fixedly arranged at the bottom end of the frame, threaded sleeves are rotatably arranged in the fixing seats, two threaded rods are arranged and are respectively in threaded connection with the two threaded sleeves, one end of each threaded rod is rotatably connected with the clamping plate, the motor is fixedly arranged on the frame, and gears are fixedly arranged outside a driving shaft of the motor and the threaded sleeves and are meshed with each other.

Further, the outside of threaded rod still fixedly connected with guide bar, the guide bar runs through and sliding connection in the frame.

Further, supporting feet are fixedly arranged around the bottom end of the frame.

Further, an opening is arranged at the position of the clamping plate corresponding to the bottom end of the frame.

Further, the threaded rod is fixedly connected with the guide rod through a connecting plate.

The beneficial effects of the utility model are as follows: compared with the prior art, after the electric scooter is fixed through the clamping assembly, the distance between the two sides of the transverse plate and the two ends of the handlebar is detected through the two laser ranging sensors, so that whether the handlebar is in a horizontal and vertical state (overlooking direction) can be observed through the distance value, and the operation is convenient and quick.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic illustration of an axially measured structure of the present utility model;

FIG. 3 is a schematic view of the structure of the handlebar for levelness detection according to the present utility model;

FIG. 4 is a control block diagram of the controller of the present utility model;

marked in the figure as: 1. a frame; 2. a cross plate; 3. an electric slide rail; 4. a laser ranging sensor; 5. a fixing seat; 6. a thread sleeve; 7. a gear; 8. a motor; 9. a threaded rod; 10. a guide rod; 11. a controller; 12. and a display screen.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will be further described with reference to fig. 1-4.

In order to solve the problems in the background technology, the application provides the following technical scheme: a brake handle levelness detection device of an electric scooter.

The concrete technical scheme includes that frame 1, clamping assembly, removal subassembly, controller 11 and display screen 12, the bottom of frame 1 all is fixed mounting all around has the supporting legs, and the position of splint that the bottom of frame 1 corresponds is equipped with the opening.

Further, fixedly mounting has diaphragm 2 on frame 1, and the symmetry is equipped with two laser rangefinder sensors 4 on the diaphragm 2 for detect the distance, simultaneously, controller 11 and display screen 12 are all installed in frame 1, and laser rangefinder sensors 4 and display screen 12 all are coupled with the electric wire of controller 11, and controller 11 is used for showing the distance value that detects on display screen 12, and laser rangefinder sensors 4, controller 11 and display screen 12 all are current product, all can purchase in the market, like the model is: laser ranging sensor 4 of FD-L150 and laser ranging sensor 4 of model number DPE-10-500, while controller 11 may employ a programmable controller 11, such as model number: a sensor controller 11 of the CONFOCAL DTIFC2422, or an S7-200 controller 11.

In order to realize the movement of the laser ranging sensor 4, a moving assembly is arranged on the transverse plate 2 and is used for driving the laser ranging sensor 4 to perform linear motion;

in particular

The moving assembly comprises two electric sliding rails 3, the two electric sliding rails 3 are symmetrically and fixedly installed on the transverse plate 2, and the two laser ranging sensors 4 are fixedly connected with sliding blocks on the two electric sliding rails 3 respectively, so that the electric sliding rails 3 are realized to drive the laser ranging sensors 4 to move.

In order to fix the position of the electric scooter, a clamping assembly is arranged at the bottom end of the frame 1 and used for abutting and fixing wheels of the electric scooter;

specifically, clamping assembly includes splint, threaded rod 9 and motor 8, motor 8 is used for driving threaded rod 9 and rotates, and bottom fixed mounting at frame 1 has two fixing bases 5, be used for supporting thread bush 6, so all rotate in fixing base 5 and install thread bush 6, specifically, thread bush 6 passes through the bearing and rotates and install in fixing base 5, the outside of threaded rod 9 still fixedly connected with guide bar 10, pass through connecting plate fixed connection between threaded rod 9 and the guide bar 10, guide bar 10 runs through and sliding connection in frame 1, be used for the direction, and be equipped with two with threaded rod 9 in this application, respectively with two thread bush 6 threaded connection, the one end and the splint rotation of threaded rod 9 are connected, motor 8 fixed mounting is in frame 1, thereby the drive shaft of motor 8 and the outside of thread bush 6 all fixed mounting have gear 7, and intermeshing, when so two motors 8 rotate, can let two splint move in opposite directions and carry out the centre gripping to electric scooter's wheel fixed.

Specific reference is made to the following operations

The front wheel of the electric scooter is placed between the two clamping plates 13, then the motor 8 is started to work, the threaded sleeve 6 can be driven to rotate through the mutual engagement between the gears 7, then the two clamping plates can move in opposite directions under the guidance of the guide rod 10 until the front wheel of the electric scooter is clamped and fixed, and thus, the handle bar is fixed (because the wheels cannot rotate, the handle bar is also fixed)

Then starting the electric slide rail 3 to work, and enabling a sliding block on the electric slide rail 3 to drive the laser ranging sensor 4 to move, so that the position of the laser ranging sensor 4 is adjusted, and stopping operating the electric slide rail 3 after the adjustment is finished;

then starting the laser ranging sensors 4 to work, and enabling the laser ranging sensors 4 to emit laser to the handle bar, wherein the numerical values measured by the two laser ranging sensors 4 can be displayed on the display screen 12 under the control of the controller 11;

so the staff observes whether the two values are the same, if the two values are within the error range (such as +/-0.1), the handlebar of the electric scooter is proved to be horizontal;

if the difference between the two distance values is out of the error range, the handlebar is proved to be not horizontal, and the installation needs to be adjusted again; (because the distance between the inclined handlebar and the cross plate 2 must be different)

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art. Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Electric scooter brake handle levelness check out test set, its characterized in that includes

The device comprises a frame (1), wherein a transverse plate (2) is fixedly arranged on the frame (1), and two laser ranging sensors (4) are symmetrically arranged on the transverse plate (2);

the clamping assembly is arranged at the bottom end of the frame (1) and is used for carrying out interference fixation on wheels of the electric scooter;

the moving assembly is arranged on the transverse plate (2) and used for driving the laser ranging sensor (4) to perform linear motion;

the laser ranging device comprises a controller (11) and a display screen (12), wherein the controller (11) and the display screen (12) are both installed on a rack (1), and the laser ranging sensor (4) and the display screen (12) are both coupled with the controller (11) through wires.

2. The electric scooter brake lever levelness detection device according to claim 1, wherein the moving assembly comprises two electric sliding rails (3), the two electric sliding rails (3) are symmetrically and fixedly installed on the transverse plate (2), and the two laser ranging sensors (4) are fixedly connected with sliding blocks on the two electric sliding rails (3) respectively.

3. The electric scooter brake lever levelness detection device according to claim 2, characterized in that the clamping assembly comprises a clamping plate, a threaded rod (9) and a motor (8), two fixing seats (5) are fixedly arranged at the bottom end of the frame (1), threaded sleeves (6) are rotatably arranged in the fixing seats (5), the threaded rod (9) is provided with two threaded sleeves (6) respectively and is in threaded connection with the two threaded sleeves (6), one end of the threaded rod (9) is rotatably connected with the clamping plate, the motor (8) is fixedly arranged on the frame (1), and gears (7) are fixedly arranged outside a driving shaft of the motor (8) and the threaded sleeves (6) and are meshed with each other.

4. The electric scooter brake lever levelness detection device according to claim 3, wherein a guide rod (10) is fixedly connected to the outside of the threaded rod (9), and the guide rod (10) penetrates and is slidably connected to the frame (1).

5. The electric scooter brake lever levelness detection device according to claim 4, wherein supporting feet are fixedly arranged on the periphery of the bottom end of the frame (1).

6. The electric scooter brake lever levelness detection device according to claim 5, wherein an opening is provided at a position of a clamping plate corresponding to a bottom end of the frame (1).

7. The electric scooter brake lever levelness detection device according to claim 6, wherein the threaded rod (9) is fixedly connected with the guide rod (10) through a connecting plate.