CN215811563U - Sensor tread frequency testing device - Google Patents
Sensor tread frequency testing device Download PDFInfo
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- CN215811563U CN215811563U CN202120558029.7U CN202120558029U CN215811563U CN 215811563 U CN215811563 U CN 215811563U CN 202120558029 U CN202120558029 U CN 202120558029U CN 215811563 U CN215811563 U CN 215811563U
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Abstract
The utility model discloses a sensor pedaling frequency testing device which comprises a bottom plate, wherein a rotary driving mechanism and a testing base used for bearing an electric power-assisted vehicle system to be tested are arranged on the upper portion of the bottom plate, the power output end of the rotary driving mechanism is connected with the testing end of the electric power-assisted vehicle system to be tested, and a sensor signal wire of the electric power-assisted vehicle system to be tested is in signal connection with an external display instrument. The utility model realizes that the tread frequency test of the sensor of the electric moped is convenient.
Description
Technical Field
The utility model relates to the technical field of testing devices, in particular to a sensor pedaling frequency testing device.
Background
In the test of the sensor for the electric moped, the step frequency test is a main item, the sensors are arranged on the inclined tube type electric moped system on the market at present, the test end of the electric moped system needs to be driven manually or manually by foot stepping, the step frequency test is realized by observing the output signal of the sensor through a display instrument, and the test is time-consuming, labor-consuming and unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to design a sensor pedaling frequency testing device, which is convenient for pedaling frequency testing of a sensor of an electric moped.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a sensor is stepped on and is frequently tested device, includes the bottom plate, the upper portion of bottom plate is equipped with rotary driving mechanism and is used for bearing the test base of the electronic moped system that awaits measuring, rotary driving mechanism's power take off end is connected the test end of the electronic moped system that awaits measuring, the sensor signal line and the external display instrument signal connection of the electronic moped system that awaits measuring.
Furthermore, the rotary driving mechanism is a speed regulating motor, and the speed regulating motor is fixed on the bottom plate through a motor flange plate.
Furthermore, the test base comprises a mounting seat and a slide rail seat, a slide rail is arranged on the slide rail seat, the mounting seat is connected with the slide rail in a sliding mode, and a mounting position used for mounting the electric moped system to be tested is arranged on the mounting seat. Furthermore, the slide rail is provided with two parallel side by side arrangements.
Furthermore, a coupler is arranged between the power output end of the rotary driving mechanism and the testing end of the electric power-assisted vehicle system to be tested. Furthermore, the coupler is in transmission connection with the electric moped system to be tested in a spline fit mode.
Compared with the prior art, the utility model has the beneficial effects that:
this device simple structure is easy and simple to handle, through rotary driving force of rotary driving mechanism to the drive electric power assisted vehicle system's that awaits measuring test end, with the realization replaces traditional artifical test, shortens test time, reduces production development cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
the names of the components identified in the figures are as follows:
1. a base plate; 2. a rotation driving mechanism; 201. a speed-regulating motor; 202. a motor flange plate; 3. an electric moped system to be tested; 301. a sensor signal line; 4. testing the base; 401. a mounting seat; 402. A slide rail seat; 403. a slide rail; 5. a coupling;
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example (b):
the utility model provides a sensor steps on testing arrangement frequently, includes bottom plate 1, and the upper portion of bottom plate 1 is equipped with rotary driving mechanism 2 and is used for bearing the test base 4 of the electric bicycle system 3 that awaits measuring, and rotary driving mechanism 2's power take off end connects the test end of the electric bicycle system 3 that awaits measuring, and the sensor signal line 301 of the electric bicycle system 3 that awaits measuring is connected with external display instrument signal.
Through the technical scheme, during the test, install the electric bicycle system 3 that awaits measuring on test base 4, with the power take off end of rotary drive mechanism 2 and the test end transmission of the electric bicycle system 3 that awaits measuring and be connected the back, start rotary drive mechanism 2 in order to drive the test end of the electric bicycle system 3 that awaits measuring, the tester passes through the reading of display instrument (the attached drawing does not show) observation sensor, in order to realize replacing traditional artifical test, shorten test time, reduce production development cost.
In a preferred embodiment, the rotation driving mechanism 2 is an adjustable speed motor 201, and the adjustable speed motor 201 is fixed on the bottom plate 1 through a motor flange 202. So set up, through setting up the buncher 201 that can adjust different rotational speeds, the simulation is different to be stepped on the condition, can carry out the different rotational speeds of sensor, step on frequently capability test under the different environment.
As a preferred embodiment, the test base 4 includes a mounting seat 401 and a slide rail seat 402, a slide rail 403 is disposed on the slide rail seat 402, the mounting seat 401 is slidably connected to the slide rail 403, and a mounting position for mounting the electric bicycle system 3 to be tested is disposed on the mounting seat 401. Further, two slide rails 403 are provided in parallel and arranged side by side. With this arrangement, when the electric bicycle system 3 to be tested needs to be replaced, the mounting seat 401 can be moved along the slide rail 403 in a direction away from the rotation driving mechanism 2, so that the rotation driving mechanism 2 is disengaged from the electric bicycle system 3 to be tested. After the replacement is finished, the mounting seat 401 is moved close to the direction of the rotation driving mechanism 2 along the slide rail 403, and the rotation driving mechanism 2 is in transmission connection with the electric bicycle system 3 to be tested. Through the technical scheme, the quick transmission connection is realized, and the replacement is convenient. The two slide rails 403 are provided in parallel to each other, and stability of the mount 401 when sliding with respect to the slide rail base 402 can be ensured.
As a preferred embodiment, a coupling 5 is arranged between the power output end of the rotary driving mechanism 2 and the testing end of the electric bicycle system 3 to be tested. So set up, through shaft coupling 5 with the problem of eliminating the decentraction of rotation driving mechanism 2 and the electric bicycle system 3 operation in-process that awaits measuring. Further, the shaft coupling 5 is in transmission connection with the electric bicycle system 3 to be tested in a spline fit mode, and the effective transmission connection between the rotary driving mechanism 2 and the electric bicycle system 3 to be tested is ensured through the spline fit.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper", "lower", "left", "right" and the like are used herein for illustrative purposes only.
Claims (6)
1. A sensor step frequency testing device is characterized in that: the test device comprises a base plate, the upper portion of bottom plate is equipped with rotary driving mechanism and is used for bearing the test base of the electric bicycle system that awaits measuring, rotary driving mechanism's power take off end is connected the test end of the electric bicycle system that awaits measuring, the sensor signal line of the electric bicycle system that awaits measuring and external display instrument signal connection.
2. The sensor cadence test device of claim 1, wherein: the rotary driving mechanism is a speed regulating motor, and the speed regulating motor is fixed on the bottom plate through a motor flange plate.
3. The sensor cadence test device of claim 1, wherein: the test base comprises a mounting seat and a slide rail seat, a slide rail is arranged on the slide rail seat, the mounting seat is connected with the slide rail in a sliding mode, and a mounting position used for mounting the electric moped system to be tested is arranged on the mounting seat.
4. The sensor cadence test device of claim 3, wherein: the slide rail is equipped with two and is parallel to each other and sets up side by side.
5. The sensor cadence test device of claim 1, wherein: and a coupler is arranged between the power output end of the rotary driving mechanism and the testing end of the electric power-assisted vehicle system to be tested.
6. The sensor cadence test device of claim 5, wherein: the coupler is in transmission connection with the electric moped system to be tested in a spline fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558029.7U CN215811563U (en) | 2021-03-18 | 2021-03-18 | Sensor tread frequency testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558029.7U CN215811563U (en) | 2021-03-18 | 2021-03-18 | Sensor tread frequency testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215811563U true CN215811563U (en) | 2022-02-11 |
Family
ID=80162171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120558029.7U Active CN215811563U (en) | 2021-03-18 | 2021-03-18 | Sensor tread frequency testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215811563U (en) |
-
2021
- 2021-03-18 CN CN202120558029.7U patent/CN215811563U/en active Active
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