CN110132615B - Detection equipment and measurement method for automobile hand brake - Google Patents
Detection equipment and measurement method for automobile hand brake Download PDFInfo
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- CN110132615B CN110132615B CN201910578157.5A CN201910578157A CN110132615B CN 110132615 B CN110132615 B CN 110132615B CN 201910578157 A CN201910578157 A CN 201910578157A CN 110132615 B CN110132615 B CN 110132615B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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Abstract
The invention discloses detection equipment and a measurement method for an automobile hand brake. The hand brake assembly comprises a first hand brake device arranged on the first sliding plate and a second hand brake device arranged on the second sliding plate; the control display assembly comprises a display screen, a data acquisition unit, a data processor and a control device, wherein the data processor is respectively connected with the display screen and the data acquisition unit. The invention can detect different parameters of the automobile hand brake, and is provided with two automobile hand brake devices, so that the detection of different parameters can be simultaneously carried out, the measurement time is reduced, and the working efficiency is increased; whether the performance of the road detection device is qualified or not can be directly judged through the indicator lamp on the display screen.
Description
Technical Field
The invention relates to the field of automobile detection, in particular to detection equipment and a measurement method for an automobile hand brake.
Background
The automobile hand brake is an important safety part of an automobile, and a plurality of technical indexes such as button force, button stroke, lifting angle, lifting torque, electric switch pressure drop, lateral stress displacement and the like of an operating handle of the automobile hand brake must be detected in the manufacturing process. After the automobile is produced, road detection is needed to be carried out on the brake performance of the automobile according to the national automobile brake test standard. The automobile brakes in a specified braking area according to a specified speed, and whether the automobile brakes are qualified is determined by measuring the braking distance and the off-center distance of the automobile.
The existing detection device for the automobile hand brake is a qualitative detection device, such as an angle detection device, a voltage drop detection device, a displacement detection device and the like, the detection device has a single function, and cannot detect all parameters of the automobile hand brake; when the road detection is carried out on the hand brake performance of the automobile, manual detection is often adopted at present, the measurement efficiency is low, the error is large, and certain dangerousness exists.
Disclosure of Invention
The purpose of the invention is as follows: the detection equipment and the measurement method for the automobile hand brake are provided, and the problems in the prior art are solved.
The technical scheme is as follows: the detection equipment for the automobile hand brake comprises a workbench, a force measuring assembly, a force application cylinder device, a hand brake assembly, a lateral force application device and a control display assembly.
Wherein, the working table;
the force measuring assembly comprises a first force measuring device and a second force measuring device, wherein the first force measuring device comprises a mounting frame fixed on the workbench, a motor fixed on the mounting frame, a rotating shaft connected to an output shaft of the motor, a torque sensor and a photoelectric encoder which are installed on the rotating shaft, a swinging arm fixed at one end of the rotating shaft and vertical to the rotating shaft in a horizontal plane, a hand brake handle bracket and a push button which are installed on the swinging arm, a push button cylinder with one end fixed on the workbench and the other end fixed on the swinging arm, and a first pressure sensor installed on the push button;
the boosting cylinder device comprises a first boosting cylinder and a second boosting cylinder which are arranged on the workbench, a slide rail which is fixed on the workbench and positioned below the first boosting cylinder and the second boosting cylinder, and a first sliding plate and a second sliding plate which are arranged on the slide rail;
the hand brake assembly comprises a first hand brake device arranged on the first sliding plate and a second hand brake device arranged on the second sliding plate;
the lateral force application device comprises a fixed frame arranged on the workbench, a lateral force application cylinder transversely arranged on the fixed frame, a push rod connected to the cylinder and a second pressure sensor arranged on the push rod;
the control display assembly comprises a display screen, a data acquisition unit, a data processor and a control device, wherein the data processor is respectively connected with the display screen and the data acquisition unit.
In a further embodiment, install first photoelectric sensor on the hand brake handle bracket, the second photoelectric sensor is installed to one side of mount, and first photoelectric sensor and second photoelectric sensor link to each other with data collection station, can pass to data collection station with button stroke and the lateral force displacement volume on the car hand brake that measures.
In a further embodiment, the first force measuring device and the second force measuring device are symmetrically arranged on two sides of the lateral force application device, so that two hand brake devices can be detected simultaneously, and the detection efficiency is improved.
In a further embodiment, the data collector is connected with the first pressure sensor, the second pressure sensor, the torque sensor and the photoelectric encoder respectively, and a PCI data acquisition card is arranged in the data collector and can transmit the measured button force, lateral stress, lifting torque and lifting angle to the data collector.
In a further embodiment, the control device is connected with the motor, the push button cylinder, the first force application cylinder, the second force application cylinder and the lateral force application cylinder, the control device comprises a PLC circuit and a computer, and different parameters can be set, so that a worker can conveniently compare measured data.
In a further embodiment, the first hand brake device comprises a fixed base fixed on the first sliding plate, an automobile hand brake arranged on the fixed base, a first locator and a third locator which are respectively arranged at the left side and the right side of the automobile hand brake, and a second locator arranged in front of the automobile hand brake, and the first hand brake device can be fixed on the first sliding plate, so that the first hand brake device cannot displace due to instability of the first hand brake device and the detection result cannot be influenced.
In a further embodiment, an electric measuring socket is arranged on the workbench and positioned on one side of the fixed seat, and the contact voltage drop of the brake device switch can be detected.
In a further embodiment, two display lamps are installed on the display screen, whether the measurement result is qualified or not can be directly displayed, and the recording of workers is facilitated.
A measuring method of detection equipment for an automobile handbrake is characterized by comprising the following steps:
firstly, mounting an automobile hand brake on a fixed seat, and placing the end part of a handle of the automobile brake in a hand brake handle bracket;
secondly, setting the number of pulses of the motor reaching each detection position in a computer in the control device, and setting the force applied to the hand brake device by a push button cylinder and a lateral force application cylinder, and connecting the hand brake device with an electric measurement socket;
turning on a motor, a push button cylinder and a lateral force application cylinder to enable the push button cylinder to push a first pressure sensor to contact a button on an automobile hand brake, and enabling a second pressure sensor on a thrust rod of the lateral force application cylinder to contact the side face of the automobile hand brake device to enable the second pressure sensor to slightly slide in the vertical direction in a plane;
fourthly, the first pressure sensor and the second pressure sensor transmit the received force to the data processor, the photoelectric encoder records the rotation angle of the rotating shaft, the torque sensor records the rotation torque, the electric measurement socket records the contact voltage drop data of a switch of the hand brake device, the first photoelectric sensor and the second photoelectric sensor respectively record the displacement generated when the push button cylinder pushes the hand brake handle and the displacement generated when the thrust rod of the lateral force application cylinder pushes the lateral side of the automobile hand brake device, all the data are transmitted to the data processor through the data collector, the data processor processes the detected data, and the detection result after analysis processing is transmitted to the display screen;
and fifthly, displaying a detection result of the hand brake on the display screen, wherein the indicator light turns red to be unqualified, and the indicator light turns green to be qualified.
In a further embodiment, when the first force measuring device and the lateral force applying device detect the first hand brake device, the second force measuring device detects the second hand brake device, so that the two brake devices can be detected simultaneously, and the detection efficiency is improved.
Has the advantages that: the invention relates to a detection device and a measurement method for an automobile hand brake.A hand brake assembly is fixed on a sliding plate of a force application cylinder device, and two hand brake devices can realize simultaneous detection through a sliding rail arranged below a cylinder, so that the detection efficiency is improved; through the force measuring assembly, the lateral force application assembly and the control display assembly, all parameters of the hand brake are set through the control device, and the lifting torque, the lifting angle, the switching voltage reduction, the push button force, the button stroke and the lateral displacement of the automobile hand brake are detected, so that the measurement of a plurality of parameters on one detection device is realized, and the detection efficiency is improved; install the pilot lamp on the display screen, can be directly to automobile hand brake performance direct display measuring result in road detection, convenient and practical.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a rear view of the components of the table of the present invention.
FIG. 3 is a schematic view of the force measuring device of the present invention.
Fig. 4 is a schematic structural view of the hand brake apparatus of the present invention.
Fig. 5 is a schematic structural view of a forcing cylinder device according to the present invention.
Fig. 6 is a schematic structural view of the lateral force application device of the present invention.
The figures are numbered: the device comprises a workbench 1, a first force measuring device 2, a push button cylinder 201, a first pressure sensor 202, a hand brake handle bracket 203, a swing arm 204, a motor 205, a torque sensor 206, a mounting frame 207, a push button 208, a first hand brake device 3, an automobile hand brake 301, a first positioner 302, a second positioner 303, a third positioner 304, a fixed seat 305, a second force measuring device 4, a force cylinder device 5, a first force cylinder 501, a first supporting seat 502, a first sliding plate 503, a second sliding plate 504, a second supporting seat 505, a second force cylinder 506, a sliding rail 507, a lateral force device 6, a lateral force cylinder 601, a second pressure sensor 602, a push rod 603, a fixed seat 604 and a second hand brake device 7.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, the present invention relates to a detection device and a measurement method for an automobile hand brake 301, which will be referred to as the device hereinafter. The device comprises a workbench 1, a force measuring assembly, a force application cylinder device 5, a hand brake assembly, a lateral force application device 6 and a control display assembly.
The force measuring assembly comprises a first force measuring device 2 and a second force measuring device 4, wherein the first force measuring device 2 and the second force measuring device 4 are symmetrically arranged on two sides of a lateral force application device 6 and have the same structure; the first force measuring device 2 comprises a mounting frame 207, a motor 205, a rotating shaft, a torque sensor 206, a photoelectric encoder, a swing arm 204, a hand brake handle bracket 203, a push button 208 cylinder 201 and a first pressure sensor 202, the mounting frame 207 is fixed on the workbench 1, the motor 205 is fixed above the mounting frame 207, the rotating shaft is connected to an output shaft of the motor 205, the torque sensor 206 and the photoelectric encoder are installed on the rotating shaft and used for measuring the lifting torque and the rotating angle, the swing arm 204 is fixed at one end of the rotating shaft and is vertical to the rotating shaft in the horizontal plane, the hand brake handle bracket 203 and the push button 208 are installed on the swing arm 204 and are parallel in the same plane, the first photoelectric sensor is installed on the hand brake handle bracket 203, one end of the cylinder 201 of the push button 208 is fixed on the workbench 1, the swing arm 204 swings up and down along with the expansion and contraction of the cylinder 201 of the push button 208, so that the push button 208 is driven to move towards the hand brake handle bracket 203, and the first pressure sensor 202 is installed on the push button 208 and can record the pressure applied to the push button 208.
In this embodiment, the distance measured by the first photosensor is the distance from the push button 208 to the hand brake lever bracket 203 when not moved and the distance from the push button 208 to the hand brake lever bracket 203 after the push button 208 cylinder 201 has moved.
The hand brake assembly comprises a first hand brake device 3 and a second hand brake device 7, and the first hand brake device 3 and the second hand brake device 7 are symmetrically arranged and have the same structure; first hand brake device 3 comprises fixing base 305, car hand brake 301, first locator 302, second locator 303 and third locator 304, fixing base 305 is installed on boost cylinder device 5, and car hand brake 301 is installed on fixing base 305 and the handle of car hand brake 301 is located hand brake handle bracket 203, and first locator 302 is installed in the left side of car hand brake 301, and car hand brake 301 right side is installed to second locator 303, and third locator 304 is installed at car hand brake 301 preceding.
In this embodiment, the first positioner 302, the second positioner 303 and the third positioner 304 fix the hand brake 301 on the fixing plate, and the hand brake 301 is not slid by the three directional forces, or the hand brake 301 is fixed by the positioning device in three directions.
In a further embodiment, the permanent seat 305 is fitted with an electrical measuring socket on one side.
The control display assembly comprises a display screen, a data acquisition unit, a data processor and a control device, wherein the data acquisition unit is connected with a first pressure sensor 202, a second pressure sensor 602, a torque sensor 206, a photoelectric encoder, a first photoelectric sensor and a second photoelectric sensor, the data acquisition unit adopts a PCI data acquisition card, the data processor is respectively connected with the display screen and the data acquisition unit, the control device comprises a PLC circuit and a computer, the control device is respectively connected with a motor 205, a push button 208 cylinder 201, a first stressing cylinder 501, a second stressing cylinder 506 and a lateral stressing cylinder 601, and two indicating lamps are arranged on the display screen.
The above embodiment can implement the following parameter detection:
detection of button force: the motor 205 is started, meanwhile, 500N force is set for the air cylinder 201 of the push button 208, the push button 208 contacts the handle of the automobile hand brake 301, the first pressure sensor 202 and the first photoelectric sensor transmit signals measured at the moment to the data processor through the data acquisition unit, and data are read and analyzed through the computer.
Detecting the moment: the pulse number is set through a photoelectric encoder, the motor 205 is started, when the motor 205 reaches the pulse number required by the detection position, the motor 205 rotates to bring the detected workpiece to the specified position, the output voltage of the torque sensor 206 is changed continuously in the rotating process, the data acquisition unit acquires relevant data and then transmits the data to the data processing center, and the data are converted into torque and then displayed on a display screen.
Switch detection: the photoelectric encoder sets angle position information, turns on a motor 205, starts to rotate after receiving a signal, brings a workpiece to be detected to a specified angle through a swing arm 204, is plugged into an electric measurement socket, applies specified voltage to a switch, transmits the detected voltage to a data processor through a data acquisition unit, and judges the voltage drop when the switch is switched on according to the detected voltage value.
The lateral force application assembly comprises a fixing frame 604, a lateral force application cylinder 601, a push rod 603 and a second pressure sensor 602, wherein the fixing frame 604 is installed on the workbench 1, the lateral force application cylinder 601 is transversely arranged on the fixing frame 604, the push rod 603 is connected to the cylinder, the second pressure sensor 602 is installed on the push rod 603, and a second photoelectric sensor is installed on one side of the fixing frame 604.
In this embodiment, the distance measured by the second photoelectric sensor is the distance from the fixing frame 604 to the side of the automobile hand brake 301 and the distance from the side cylinder pushing the rear fixing frame 604 to the side of the automobile hand brake 301.
The above embodiment can implement the following parameter detection:
and (3) detecting lateral displacement: the lateral force application cylinder 601 sets different forces to apply force to the lateral direction of the automobile hand brake 301, measured data are transmitted to the data acquisition unit through the second pressure sensor 602 and the second photoelectric sensor, and displacement is displayed on the display screen through the data processor. The lateral force cylinder 601 is provided with forces of 20N, 30N and 40N respectively, which are in accordance with the range of the force applied by a person to the hand brake 301 of the automobile.
The boosting cylinder device 5 comprises a first boosting cylinder 501, a second boosting cylinder 506, a slide rail 507, a first sliding plate 503 and a second sliding plate 504, wherein the first boosting cylinder 501 and the second boosting cylinder 506 are installed on the workbench 1 and are oppositely arranged on the same straight line, the slide rail 507 is installed on the workbench 1 and is positioned below the first boosting cylinder 501 and the second boosting cylinder 506, and the first sliding plate 503 and the second sliding plate 504 are fixed on the slide rail 507.
In the above embodiment, the first support seat 502 is installed at one end of the first force applying cylinder 501, and the second support seat 505 is installed at the cylinder of the second force applying cylinder 506, so that a certain distance can be ensured between the first force applying cylinder 501 and the second force applying cylinder 506 and the workbench 1, thereby facilitating the telescopic movement of the workbench and reducing friction.
In a further embodiment, the first hand brake device 3 is installed on the first sliding plate 503, the second hand brake device 7 is installed on the second sliding plate 504, when the first hand brake device 3 is matched with the force measuring assembly for detection, the second hand brake device 7 can perform lateral displacement detection with the lateral force applying device 6, and the two hand brake devices can simultaneously detect different parameters, so that the detection time is shortened, and the working efficiency is increased.
Through the technical scheme, the invention can realize the following working process:
firstly, an automobile hand brake 301 is arranged on a fixed seat 305, and the end part of a handle of the automobile brake is placed in a hand brake handle bracket 203;
then, setting the pulse number of the motor 205 to reach each detection position through a computer in the control device, setting the force applied by the lateral force application cylinder 601 to the hand brake device, and connecting the hand brake device with an electric measurement socket;
the motor 205 is turned on, the button 208 air cylinder 201 and the lateral force application air cylinder 601 are pushed by the control device, the button 208 air cylinder 201 is pushed to push the first pressure sensor 202 to contact with a button on the automobile hand brake 301, the second pressure sensor 602 on a thrust rod of the lateral force application air cylinder 601 contacts with the side face of the automobile hand brake 301 device, so that the device can slightly slide in the vertical direction in a plane, and the button force, the button stroke, the lifting angle, the lifting torque, the voltage drop of an electric switch and the lateral force displacement of the device are measured;
then the measured data is transmitted to a data processor through a data acquisition unit, the data processor processes the detected data and transmits the detection result after analysis and processing to a display screen;
and finally, displaying various measurement data on the display screen, and judging whether the detected automobile hand brake 301 is qualified or not according to the various measurement data, wherein the qualified indicator light is green, and the unqualified indicator light is red.
In a further embodiment, when the performance of the automobile hand brake 301 is detected, the data processor may perform overall processing on the measured data, and directly display the measurement result through the indicator light on the display screen.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a detection equipment for car manual brake, characterized by includes:
a work table;
the force measuring assembly comprises a first force measuring device and a second force measuring device, wherein the first force measuring device comprises a mounting frame fixed on the workbench, a motor fixed on the mounting frame, a rotating shaft connected to an output shaft of the motor, a torque sensor and a photoelectric encoder which are installed on the rotating shaft, a swinging arm fixed at one end of the rotating shaft and vertical to the rotating shaft in a horizontal plane, a hand brake handle bracket and a push button which are installed on the swinging arm, a push button cylinder with one end fixed on the workbench and the other end fixed on the swinging arm, and a first pressure sensor installed on the push button;
the boosting cylinder device comprises a first boosting cylinder and a second boosting cylinder which are arranged on the workbench, a slide rail which is fixed on the workbench and positioned below the first boosting cylinder and the second boosting cylinder, and a first sliding plate and a second sliding plate which are arranged on the slide rail;
the hand brake assembly comprises a first hand brake device arranged on the first sliding plate and a second hand brake device arranged on the second sliding plate;
the lateral force application device comprises a fixed frame arranged on the workbench, a lateral force application cylinder transversely arranged on the fixed frame, a push rod connected to the cylinder and a second pressure sensor arranged on the push rod;
the control display assembly comprises a display screen, a data acquisition unit, a data processor and a control device, wherein the data processor is respectively connected with the display screen and the data acquisition unit;
a first photoelectric sensor is arranged on the hand brake handle bracket, a second photoelectric sensor is arranged on one side of the fixing frame, and the first photoelectric sensor and the second photoelectric sensor are connected with a data acquisition unit;
the data acquisition unit is respectively connected with the first pressure sensor, the second pressure sensor, the torque sensor and the photoelectric encoder, and a PCI data acquisition card is arranged in the data acquisition unit;
the first hand brake device comprises a fixed seat fixed on the first sliding plate, an automobile hand brake arranged on the fixed seat, a first positioner, a third positioner and a second positioner, wherein the first positioner and the third positioner are respectively arranged at the left side and the right side of the automobile hand brake, and the second positioner is arranged in front of the automobile hand brake;
and an electric measuring socket is arranged on the workbench and positioned on one side of the fixed seat.
2. The detection device for the automobile hand brake according to claim 1, characterized in that: the first force measuring device and the second force measuring device are symmetrically arranged on two sides of the lateral force application device.
3. The detection device for the automobile hand brake according to claim 1, characterized in that: the control device is connected with the motor, the push button cylinder, the first force application cylinder, the second force application cylinder and the lateral force application cylinder, and comprises a PLC circuit and a computer.
4. The detection device for the automobile hand brake according to claim 1, characterized in that: two display lamps are installed on the display screen.
5. The measuring method of the detection equipment for the automobile hand brake is characterized by comprising the following steps of:
s1, mounting the automobile hand brake on the fixed seat, and placing the end part of the handle of the automobile brake in the hand brake handle bracket;
s2, setting the pulse number of the motor reaching each detection position in the computer in the control device, setting the force applied by the push button cylinder and the lateral force application cylinder to the hand brake device, and connecting the hand brake device with an electric measurement socket;
s3, turning on a motor, pushing a button cylinder and a lateral force application cylinder to enable the button cylinder to push a first pressure sensor to contact a button on the automobile hand brake, and enabling a second pressure sensor on a thrust rod of the lateral force application cylinder to contact the side face of the automobile hand brake to enable the second pressure sensor to slightly slide in the vertical direction in a plane;
s4, a first pressure sensor and a second pressure sensor transmit the force to a data processor, a photoelectric encoder records the rotation angle of a rotating shaft, a torque sensor records the lifting torque, an electric measurement socket records the contact voltage drop data of a switch of the hand brake device, the first photoelectric sensor and the second photoelectric sensor respectively record the displacement generated when a push button cylinder pushes a hand brake handle and the displacement generated when a thrust rod of a lateral force application cylinder pushes the side of the hand brake device of the automobile, and transmit all the data to the data processor through a data collector, the data processor processes the detected data, and transmits the detection result after analysis processing to a display screen;
s5, displaying the detection result of the hand brake on the display screen, wherein the indicator light turns red to be unqualified, and the indicator light turns green to be qualified.
6. The measuring method of the detecting device for the automobile handbrake according to claim 5, characterized in that: when the first force measuring device and the lateral force applying device finish the detection of the first hand brake device, the second force measuring device finishes the detection of the second hand brake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910578157.5A CN110132615B (en) | 2019-06-28 | 2019-06-28 | Detection equipment and measurement method for automobile hand brake |
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| CN201910578157.5A CN110132615B (en) | 2019-06-28 | 2019-06-28 | Detection equipment and measurement method for automobile hand brake |
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| CN110132615A CN110132615A (en) | 2019-08-16 |
| CN110132615B true CN110132615B (en) | 2021-02-12 |
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| CN201910578157.5A Active CN110132615B (en) | 2019-06-28 | 2019-06-28 | Detection equipment and measurement method for automobile hand brake |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114083352B (en) * | 2022-01-19 | 2022-04-12 | 浙江金火科技实业有限公司 | Detection equipment and detection method for brake push rod based on numerical control machine tool manufacturing |
| CN116678645B (en) * | 2023-07-28 | 2023-10-03 | 烟台市劲拓汽车科技有限公司 | Automobile hand brake detection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353110A (en) * | 2016-10-31 | 2017-01-25 | 北京联合大学 | Ergonomics test device for automotive cab handbrake system |
| CN106644515A (en) * | 2016-12-29 | 2017-05-10 | 特盖德智能装备(苏州)有限公司 | Multifunctional hand brake testing device |
| CN207181015U (en) * | 2017-08-22 | 2018-04-03 | 上海光拓自动化设备有限公司 | A kind of automobile parking parking brake all-round property testing equipment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6943675B2 (en) * | 2001-09-24 | 2005-09-13 | General Electric Company | Locomotive hand brake alarm |
| CN201359565Y (en) * | 2008-11-28 | 2009-12-09 | 苏州工业园区格比机电有限公司 | Final inspection workstation for hand brake component |
| CN101774377B (en) * | 2010-03-23 | 2011-10-26 | 长春数控机床有限公司 | Automotive hand brake detection device |
| CN203543945U (en) * | 2013-09-29 | 2014-04-16 | 天津台信检测技术有限公司 | Automobile hand brake detection system |
| CN203928946U (en) * | 2014-06-06 | 2014-11-05 | 河北宇明工业集团有限公司 | A kind of automobile hand brake assembly pick-up unit |
| CN104088937A (en) * | 2014-07-20 | 2014-10-08 | 李世銮 | Oil pumping unit brake detection protection system |
| CN104655418B (en) * | 2015-03-11 | 2018-04-27 | 浙江泰鸿万立科技股份有限公司 | Parking brake detection device |
| CN204630727U (en) * | 2015-06-03 | 2015-09-09 | 浙江泰鸿机电有限公司 | A kind of parking brake pick-up unit |
| CN205138796U (en) * | 2015-09-30 | 2016-04-06 | 重庆延锋江森汽车部件***有限公司 | Detection apparatus for can detect car seat back both sides simultaneously |
| CN205027473U (en) * | 2015-10-22 | 2016-02-10 | 浙江亚太机电股份有限公司 | Parking torque testing device |
-
2019
- 2019-06-28 CN CN201910578157.5A patent/CN110132615B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353110A (en) * | 2016-10-31 | 2017-01-25 | 北京联合大学 | Ergonomics test device for automotive cab handbrake system |
| CN106644515A (en) * | 2016-12-29 | 2017-05-10 | 特盖德智能装备(苏州)有限公司 | Multifunctional hand brake testing device |
| CN207181015U (en) * | 2017-08-22 | 2018-04-03 | 上海光拓自动化设备有限公司 | A kind of automobile parking parking brake all-round property testing equipment |
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