CN205719557U - Balance car test equipment - Google Patents
Balance car test equipment Download PDFInfo
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- CN205719557U CN205719557U CN201620214590.2U CN201620214590U CN205719557U CN 205719557 U CN205719557 U CN 205719557U CN 201620214590 U CN201620214590 U CN 201620214590U CN 205719557 U CN205719557 U CN 205719557U
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- balance car
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- test equipment
- inclination angle
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Abstract
This utility model provides a kind of balance car test equipment.This equipment includes: mounting bracket；Bearing capacity charger, bearing capacity charger is connected in mounting bracket, and bearing capacity charger has force section, and balance car is positioned at the lower section of force section, and force section applies pressure to test the travel situations of balance car on the loading end of balance car.This balance car test equipment applies pressure by bearing capacity charger to balance car, thus simulate stress when user is stood on balance car, pressure that now balance car applies according to bearing capacity charger and control vehicle wheel rotation with the degree of the centre-of gravity shift of balance car, it is achieved thereby that the purpose that the travel situations of balance car is tested.Apply balance car of the present utility model test equipment can replace manually balance car being tested, be greatly saved human cost, improve the testing efficiency testing balance car, and eliminate the potential safety hazard damaging staff present in manual testing's process.
Description
Technical field
This utility model relates to test fixture technical field, in particular it relates to a kind of balance car test equipment.
Background technology
Balance car, it is again body-sensing car, thinking car etc., the principle of its running is mainly built upon in a kind of ultimate principle being referred to as " dynamic stability ", after user is stood on balance car, the solid-state gyroscope utilizing vehicle body judges the posture state residing for the vehicle body of now balance car, then passes through untreated its of precision and central authorities at a high speed and calculates suitable instruction to drive motor to accomplish the effect of balance.Riding instead of walk is the physical characteristic that had of balance car.After people stands on balance car, user utilizes the health of oneself to manipulate balance car, thus realize advancing, retreat, turn, the function of riding instead of walk such as stopping.So, balance car is after production and assembly complete, and its function of riding instead of walk is the most complete, then need to judge through strict test, is equipped with the balance car through test passes and can appear on the market sale.But, the balance car after current production and assembly complete by manually detecting, can only rely on self perception of staff to judge that balance car is the most working properly.The most original backwardness of mode of manual detection balance car, detection efficiency is low, and the hidden danger the biggest to the security presence of staff.
Utility model content
The purpose of this utility model is to provide a kind of balance car test equipment, it is intended to solve the mode detection efficiency of manual detection balance car in prior art low, and the problem that there is potential safety hazard.
For solving above-mentioned technical problem, the technical solution of the utility model provides a kind of balance car test equipment, and this equipment includes: mounting bracket；Bearing capacity charger, bearing capacity charger is connected in mounting bracket, and bearing capacity charger has force section, and balance car is positioned at the lower section of force section, and force section applies pressure to test the travel situations of balance car on the loading end of balance car.
Alternatively, bearing capacity charger includes: the first force application mechanism and the second force assembly, first force application mechanism is connected in mounting bracket, and the second force assembly is connected on the force side of the first force application mechanism, and the force side of the second force assembly applies pressure to the loading end of balance car.
Alternatively, in the travel direction of balance car, second force assembly includes the first push-and-pull inclination angle force assembly and the second push-and-pull inclination angle force assembly, wherein, first push-and-pull inclination angle force assembly includes the first push-and-pull inclination angle cylinder and the second push-and-pull inclination angle cylinder, it is symmetrical arranged relative to the central axis of the first force application mechanism between first push-and-pull inclination angle cylinder and the second push-and-pull inclination angle cylinder, second push-and-pull inclination angle force assembly includes the 3rd push-and-pull inclination angle cylinder and the 4th push-and-pull inclination angle cylinder, it is symmetrical arranged relative to the central axis of the first force application mechanism between 3rd push-and-pull inclination angle cylinder and the 4th push-and-pull inclination angle cylinder.
Alternatively, balance car test equipment also includes Resistance-load device, Resistance-load device is connected in mounting bracket, balance car is between bearing capacity charger and Resistance-load device, and Resistance-load device contacts with the wheel of balance car and applies resistance to test the acceleration situation of balance car to wheel.
Alternatively, Resistance-load device include servo-actuated portion and braking parts, servo-actuated portion contact with wheel and with wheel synchronous axial system, braking parts to servo-actuated portion apply brake drag.
Alternatively, servo-actuated portion includes the first follow-on subassembly, and wherein, the first follow-on subassembly includes the first cylinder and the second tin roller being arranged side by side, and wheel and the first cylinder and second tin roller all contact.
Alternatively, servo-actuated portion includes the first follow-on subassembly and the second follow-on subassembly, wherein, first follow-on subassembly includes the first cylinder and the second tin roller being arranged side by side, the wheel of one of them balance car and the first cylinder and second tin roller all contact, second follow-on subassembly includes the 3rd cylinder and the 4th cylinder being arranged side by side, and another balance car wheel and the 3rd cylinder and the 4th cylinder all contact.
Alternatively, braking parts includes that the first magnetic powder brake and the second magnetic powder brake, the rotating shaft of the first magnetic powder brake are connected by the first transmission band with the first follow-on subassembly, and the rotating shaft of the second magnetic powder brake is connected by the second transmission band with the second follow-on subassembly.
Alternatively, balance car test equipment also includes the first guide pad and the second guide pad being connected in mounting bracket, and the first guide pad and the first follow-on subassembly are oppositely arranged, and the second guide pad and the second follow-on subassembly are oppositely arranged.
Alternatively, balance car test equipment also includes that first round speed detector and second takes turns speed detector, first round speed detector is arranged in mounting bracket the rotating speed of the wheel to detect one of them balance car, and second takes turns speed detector is arranged in mounting bracket to detect the rotating speed of another wheel.
Application the technical solution of the utility model, pressure is applied to balance car by bearing capacity charger, thus simulate stress when user is stood on balance car, pressure that now balance car applies according to bearing capacity charger and control vehicle wheel rotation with the degree of the centre-of gravity shift of balance car, it is achieved thereby that the purpose that the travel situations of balance car is tested.This balance car test equipment can replace manually testing balance car, is greatly saved human cost, improves the testing efficiency testing balance car, and eliminates the potential safety hazard damaging staff present in manual testing's process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of balance car of the present utility model test equipment；
Fig. 2 is the structural representation of the second embodiment of balance car of the present utility model test equipment.
In the accompanying drawings:
10, mounting bracket；20, bearing capacity charger；22, the first force application mechanism；
23, the second force assembly；231, the first push-and-pull inclination angle force assembly；
232, the second push-and-pull inclination angle force assembly；2311, the first push-and-pull inclination angle cylinder；
2312, the second push-and-pull inclination angle cylinder；2321, the 3rd push-and-pull inclination angle cylinder；
2322, the 4th push-and-pull inclination angle cylinder；30, Resistance-load device；
32, braking parts；311, the first follow-on subassembly；312, the second follow-on subassembly；
3111, the first cylinder；3112, second tin roller；3121, the 3rd cylinder；
3122, the 4th cylinder；33, the first transmission band；34, the second transmission band；
41, the first guide pad；42, the second guide pad.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
It should be noted that be referred to as " being fixed on " or " being arranged at " another element when element, it can be directly on another element or may be simultaneously present centering elements.When an element is referred to as " being connected to " another element, and it can be directly to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, it is only relative concept or with the normal operating condition of product as reference each other, and should not be regarded as restrictive.
As it is shown in figure 1, first embodiment of the present utility model provides a kind of balance car test equipment, this equipment includes: mounting bracket 10；Bearing capacity charger 20, bearing capacity charger 20 is connected in mounting bracket 10, and bearing capacity charger 20 has force section, and balance car is positioned at the lower section of force section, and force section applies pressure to test the travel situations of balance car on the loading end of balance car.
Pressure is applied to balance car by bearing capacity charger 20, thus simulate the stress of balance car when user is stood on balance car, pressure that now balance car applies according to bearing capacity charger 20 and control vehicle wheel rotation with the degree of the centre-of gravity shift of balance car, it is achieved thereby that the purpose that the travel situations of balance car is tested.This balance car test equipment can replace manually testing balance car, is greatly saved human cost, improves the testing efficiency of test balance car.
In the first embodiment, the bearing capacity charger 20 of balance car test equipment includes the first force application mechanism 22 and the second force assembly 23, first force application mechanism 22 is connected in mounting bracket 10, second force assembly 23 is connected on the force side of the first force application mechanism 22, the force side of the second force assembly 23 is (owing to the direct loading end with balance car in this force side directly acts on, therefore, the force section of aforesaid bearing capacity charger 20 is the force side of the second force assembly 23) apply pressure to the loading end of balance car, so, during the first force application mechanism is pressed for 22 times and is pressurizeed balance car, first force application mechanism 22 transfers force to the second force assembly 23, and apply pressure by the force side of the second force assembly 23 to balance car.During applying pressure, the pressure simulation user that first force application mechanism 22 applies is stood the body wt on balance car evenly, first force application mechanism is by applying different pressures to balance car, thus simulates the stressing conditions that different users stands on balance car.
Shown in Figure 1, it illustrates the structural representation testing equipment for testing two-wheeled balance car, due to balance car heavier-weight, during balance car is placed on tested position, the working strength that staff's purely carrying balance car arrives predetermined test position is big, therefore, balance car test equipment also includes the first guide pad 41 and the second guide pad 42, first guide pad 41 and the second guide pad 42 are both connected in mounting bracket 10, first guide pad 41 is oppositely arranged with the first follow-on subassembly 311, and the second guide pad 42 is oppositely arranged with the second follow-on subassembly 2.After balance car is lifted to placing height by staff, two wheels are made to align the first guide pad 41 and the second guide pad 42 respectively, now, as long as staff promotes balance car to be rolled to predetermined test position along the gathering sill on the first guide pad 41 and the second guide pad 42.
Additionally, only have a guide pad with the test equipment of the balance car (single wheel balance car) of one wheel of test of the test unit affinity of the balance car of two wheels of first embodiment, remaining structure is the most identical.
Specifically, in the travel direction of balance car, second force assembly 23 includes the first push-and-pull inclination angle force assembly 231 and the second push-and-pull inclination angle force assembly 232, first push-and-pull inclination angle force assembly 231 for simulate user stand forward lean on balance car time pressure influence that balance car is produced, the pressure influence that balance car is produced when health retreats on balance car by the second push-and-pull inclination angle force assembly 232 for simulating user to stand.And, first push-and-pull inclination angle force assembly 231 includes the first push-and-pull inclination angle cylinder 21 and the second push-and-pull inclination angle cylinder 2312, it is symmetrical arranged relative to the central axis of the first force application mechanism 22 between first push-and-pull inclination angle cylinder 21 and the second push-and-pull inclination angle cylinder 2312, second push-and-pull inclination angle force assembly 232 includes the 3rd push-and-pull inclination angle cylinder 2321 and the 4th push-and-pull inclination angle cylinder 2322, is symmetrical arranged relative to the central axis of the first force application mechanism 22 between the 3rd push-and-pull inclination angle cylinder 2321 and the 4th push-and-pull inclination angle cylinder 2322.During startup the second force assembly 23 applies pressure to the loading end of balance car, first push-and-pull inclination angle cylinder 21 and the second push-and-pull inclination angle cylinder 2312 start work simultaneously, thus simulate user and stand on balance car and the stress of balance car during user forward lean, now balance car is in order to keep balance, then take the instruction advanced to turn a wheel.Similarly, 3rd push-and-pull inclination angle cylinder 2321 and the 4th push-and-pull inclination angle 2322 start work simultaneously, thus simulate user and stand on balance car and the stress of balance car time user health retreats, now balance car is in order to keep balance, surveys and takes the instruction of reversing to make wheel rotate backward.
In the first embodiment, balance car test equipment also includes that first round speed detector and second takes turns speed detector, in the present embodiment, first round speed detector and second takes turns speed detector can use photoswitch, rotary encoder can also be used, first round speed detector is arranged in mounting bracket 10 to detect the rotating speed of the wheel of one of them balance car, second takes turns speed detector is arranged in mounting bracket 10 to detect the rotating speed of another wheel, after taking turns, by first round speed detector and second, the wheel speed that speed detector obtains two wheels respectively, compare, thus add up the speed discrepancy between two wheels, realize the velocity test purpose to balance car.
As in figure 2 it is shown, it illustrates the structural representation of the second embodiment of the present utility model.Compared with first embodiment, the second embodiment has following difference.
In order to simulate the rubbing action of balance car track, thus test balance car acceleration situation in the case of by resistance, therefore, balance car test equipment also includes Resistance-load device 30, Resistance-load device 30 is connected in mounting bracket 10, balance car is between bearing capacity charger 20 and Resistance-load device 30, and Resistance-load device 30 contacts with the wheel of balance car and applies resistance to test the acceleration situation of balance car to wheel.Specifically, Resistance-load device 30 includes servo-actuated portion and braking parts 32, servo-actuated portion contact with wheel and with wheel synchronous axial system, i.e. when the vehicle wheel rotation of balance car gets up, servo-actuated portion 32 and wheel synchronous axial system, braking parts 32 applies brake drag to servo-actuated portion, thus in the case of simulating the balance car resistance by frictional resistance or other forms, the acceleration situation of test balance car.
nullIn a second embodiment，Servo-actuated portion includes the first follow-on subassembly 311 and the second follow-on subassembly 2，Wherein，First follow-on subassembly 311 includes the first cylinder 3111 and the second tin roller 3112 being arranged side by side，One of them of two wheels of balance car all contacts with the first cylinder 3111 and second tin roller 3112，And the first cylinder 3111 and second tin roller 3112 are with wheel synchronous axial system，Second follow-on subassembly 2 includes the 3rd cylinder 3121 and the 4th cylinder 3122 being arranged side by side，Another balance car wheel and the 3rd cylinder 3121 and the 4th cylinder 3122 all contact，And the 3rd cylinder 3121 and the 4th cylinder 3122 are with wheel synchronous axial system，Then by braking parts 32 simultaneously to the first cylinder 3111、Second tin roller 3112、3rd cylinder 3121 and the 4th cylinder 3122 carry out applying resistance.Specifically, braking parts 32 includes the first magnetic powder brake and the second magnetic powder brake, the rotating shaft of the first magnetic powder brake is connected by the first transmission band 33 with the first follow-on subassembly 311, and the rotating shaft of the second magnetic powder brake is connected by the second transmission band 34 with the second follow-on subassembly 2.First magnetic powder brake and the second magnetic powder brake are each coupled electrically to power supply, when needs apply resistance to wheel, then the first magnetic powder brake and the second magnetic powder brake are switched on power.Further, input the first magnetic powder brake and the electric energy of the second magnetic powder brake are changed by the transformation device of the regulation voltage/current in circuit, it is achieved simulation balance car is by the situation of different resistances.When the first magnetic powder brake and the second magnetic powder brake are not powered on work, first cylinder 3111, second tin roller the 3112, the 3rd cylinder 3121 and the 4th cylinder 3122 are all with wheel spin, now start bearing capacity charger 20 and balance car is applied pressure, be then only capable of individually testing the travel situations of balance car.
Second embodiment is from first embodiment in addition to said structure is different, and remaining structure is the most identical, does not repeats them here.
During 3rd embodiment of the present utility model is not shown, it is tested for the balance car of a wheel.3rd embodiment is compared with the second embodiment, in 3rd embodiment, the servo-actuated portion of balance car test equipment includes the first follow-on subassembly 311, wherein, first follow-on subassembly 311 includes the first cylinder 3111 and the second tin roller 3112 being arranged side by side, wheel and the first cylinder 3111 and second tin roller 3112 all contact, and first cylinder 3111 and second tin roller 3112 with wheel synchronous axial system, then by braking parts 32, first cylinder 3111 and second tin roller 3112 are applied resistance.Further, in the 3rd embodiment, balance car test equipment is only provided with a guide pad, the i.e. first guide pad 41, thus the test equipment of the 3rd embodiment is for testing single wheel balance car.3rd embodiment is compared with the second embodiment, and in addition to above-mentioned different structure, remaining structure is the most identical, does not repeats them here.
Illustrate: the loading end of balance car refers to the foot-operated plane stood on balance car for user.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (10)
1. a balance car test equipment, it is characterised in that this equipment includes: mounting bracket (10)；Bearing capacity charger (20), described bearing capacity charger (20) is connected in described mounting bracket (10), described bearing capacity charger (20) has force section, balance car is positioned at the lower section of described force section, and described force section applies pressure to test the travel situations of described balance car on the loading end of described balance car.
2. balance car test equipment as claimed in claim 1, it is characterized in that, described bearing capacity charger (20) including: the first force application mechanism (22) and the second force assembly (23), described first force application mechanism (22) is connected in described mounting bracket (10), described second force assembly (23) is connected on the force side of described first force application mechanism (22), and the force side of described second force assembly (23) applies pressure to the loading end of described balance car.
null3. balance car test equipment as claimed in claim 2，It is characterized in that，In the travel direction along described balance car，Described second force assembly (23) includes the first push-and-pull inclination angle force assembly (231) and the second push-and-pull inclination angle force assembly (232)，Wherein，Described first push-and-pull inclination angle force assembly (231) includes the first push-and-pull inclination angle cylinder (2311) and the second push-and-pull inclination angle cylinder (2312)，It is symmetrical arranged relative to the central axis of described first force application mechanism (22) between described first push-and-pull inclination angle cylinder (2311) and described second push-and-pull inclination angle cylinder (2312)，Described second push-and-pull inclination angle force assembly (232) includes the 3rd push-and-pull inclination angle cylinder (2321) and the 4th push-and-pull inclination angle cylinder (2322)，It is symmetrical arranged relative to the central axis of described first force application mechanism (22) between described 3rd push-and-pull inclination angle cylinder (2321) and described 4th push-and-pull inclination angle cylinder (2322).
4. equipment tested by balance car as claimed any one in claims 1 to 3, it is characterized in that, described balance car test equipment also includes Resistance-load device (30), described Resistance-load device (30) is connected in described mounting bracket (10), described balance car is positioned between described bearing capacity charger (20) and described Resistance-load device (30), and described Resistance-load device (30) contacts with the wheel of described balance car and applies resistance to test the acceleration situation of described balance car to described wheel.
5. balance car test equipment as claimed in claim 4, it is characterized in that, described Resistance-load device (30) includes servo-actuated portion and braking parts (32), described servo-actuated portion contact with described wheel and with described wheel synchronous axial system, described braking parts (32) to described servo-actuated portion apply brake drag.
6. balance car test equipment as claimed in claim 5, it is characterized in that, described servo-actuated portion includes the first follow-on subassembly (311), wherein, described first follow-on subassembly (311) includes the first cylinder (3111) and the second tin roller (3112) being arranged side by side, and described wheel all contacts with described first cylinder (3111) and described second tin roller (3112).
7. balance car test equipment as claimed in claim 5, it is characterized in that, described servo-actuated portion includes the first follow-on subassembly (311) and the second follow-on subassembly (312), wherein, described first follow-on subassembly (311) includes the first cylinder (3111) and the second tin roller (3112) being arranged side by side, the wheel of one of them described balance car all contacts with described first cylinder (3111) and described second tin roller (3112), described second follow-on subassembly (312) includes the 3rd cylinder (3121) and the 4th cylinder (3122) being arranged side by side, another described balance car wheel all contacts with described 3rd cylinder (3121) and described 4th cylinder (3122).
8. balance car test equipment as claimed in claim 7, it is characterized in that, described braking parts (32) includes the first magnetic powder brake and the second magnetic powder brake, the rotating shaft of described first magnetic powder brake is connected by the first transmission band (33) with described first follow-on subassembly (311), and the rotating shaft of described second magnetic powder brake is connected by the second transmission band (34) with described second follow-on subassembly (312).
9. balance car test equipment as claimed in claim 7, it is characterized in that, described balance car test equipment also includes the first guide pad (41) and the second guide pad (42) being connected in described mounting bracket (10), described first guide pad (41) is oppositely arranged with described first follow-on subassembly (311), and described second guide pad (42) is oppositely arranged with described second follow-on subassembly (312).
10. balance car test equipment as claimed in claim 7, it is characterized in that, described balance car test equipment also includes that first round speed detector and second takes turns speed detector, described first round speed detector is arranged in described mounting bracket (10) to detect the rotating speed of the wheel of one of them described balance car, and described second takes turns speed detector is arranged in described mounting bracket (10) to detect the rotating speed of another wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214590.2U CN205719557U (en) | 2016-03-21 | 2016-03-21 | Balance car test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214590.2U CN205719557U (en) | 2016-03-21 | 2016-03-21 | Balance car test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719557U true CN205719557U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214590.2U Expired - Fee Related CN205719557U (en) | 2016-03-21 | 2016-03-21 | Balance car test equipment |
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| CN (1) | CN205719557U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525463A (en) * | 2016-12-30 | 2017-03-22 | 纳恩博（天津）科技有限公司 | Balance vehicle test device |
| CN107478432A (en) * | 2017-09-13 | 2017-12-15 | 汕头市猛狮新能源车辆技术有限公司 | Vehicle testing equipment |
| CN107631883A (en) * | 2017-09-25 | 2018-01-26 | 东莞市九摩电子有限公司 | A kind of scooter testing jig |
| CN109341916A (en) * | 2018-12-24 | 2019-02-15 | 上海机动车检测认证技术研究中心有限公司 | A kind of automobile-used dynamometer machine of electrodynamic balance |
| CN110389038A (en) * | 2018-04-17 | 2019-10-29 | 郑杰昌 | Detection system and test method for balance car |
| CN114166528A (en) * | 2021-12-15 | 2022-03-11 | 中检西部检测有限公司 | Electric balance car energy driving range testing system |
-
2016
- 2016-03-21 CN CN201620214590.2U patent/CN205719557U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525463A (en) * | 2016-12-30 | 2017-03-22 | 纳恩博（天津）科技有限公司 | Balance vehicle test device |
| CN106525463B (en) * | 2016-12-30 | 2019-08-23 | 纳恩博（天津）科技有限公司 | A kind of balance car test device |
| CN107478432A (en) * | 2017-09-13 | 2017-12-15 | 汕头市猛狮新能源车辆技术有限公司 | Vehicle testing equipment |
| CN107631883A (en) * | 2017-09-25 | 2018-01-26 | 东莞市九摩电子有限公司 | A kind of scooter testing jig |
| CN110389038A (en) * | 2018-04-17 | 2019-10-29 | 郑杰昌 | Detection system and test method for balance car |
| CN109341916A (en) * | 2018-12-24 | 2019-02-15 | 上海机动车检测认证技术研究中心有限公司 | A kind of automobile-used dynamometer machine of electrodynamic balance |
| CN109341916B (en) * | 2018-12-24 | 2024-06-04 | 上海机动车检测认证技术研究中心有限公司 | Dynamometer for electrodynamic balance car |
| CN114166528A (en) * | 2021-12-15 | 2022-03-11 | 中检西部检测有限公司 | Electric balance car energy driving range testing system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |