CN210128833U - Glass lifter testing device and vehicle testing system - Google Patents
Glass lifter testing device and vehicle testing system Download PDFInfo
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- CN210128833U CN210128833U CN201921443185.8U CN201921443185U CN210128833U CN 210128833 U CN210128833 U CN 210128833U CN 201921443185 U CN201921443185 U CN 201921443185U CN 210128833 U CN210128833 U CN 210128833U
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Abstract
The utility model provides a glass lifter test device and a vehicle test system, relating to the technical field of test devices, wherein the glass lifter test device comprises a rack, an operation assembly and a cooling assembly; the rack is used for fixing the vehicle door; the operation assembly is used for controlling the operation of the glass lifter; the cooling assembly is used for cooling the automobile glass and the sealing strip. When testing glass-frame riser, fix the door on the rack, operation subassembly control glass-frame riser moves according to experimental demand, and cooling module cools off car glass and sealing strip simultaneously to take away the heat that car glass and sealing strip sustained friction produced, prevent that the softening phenomenon from appearing in the sealing strip, avoid sealing strip rubber residue to glue on glass, thereby reduce the frictional force between car glass and the sealing strip, prevent that car glass-frame riser jamming improves experimental accuracy.
Description
Technical Field
The utility model belongs to the technical field of test device technique and specifically relates to a glass-frame riser ware test device and vehicle test system are related to.
Background
With the rise of network electric power companies, the logistics transportation, in which heavy trucks play an important role, shows a trend of vigorous development. The heavy truck sales volume of China keeps 110 thousands in the market at the peak period and 50 thousands in the valley period every year. With the continuous development of the market, the driving experience of the whole truck is more and more valued by truck customers.
The door glass is an important component of the cab, and whether the door glass can be normally opened and closed directly influences the driving experience of customers. The glass lifter is used as an important structure for supporting the glass to run, and the working reliability of the glass lifter needs to be guaranteed. In the prior art, when the reliability of the work of the glass lifter is tested, the glass lifter continuously works, so that the automobile glass is continuously lifted to test the performance of the automobile glass. However, due to the limited structure, the automobile glass is easy to be stuck in the test process, and the test accuracy is affected.
SUMMERY OF THE UTILITY MODEL
Therefore, a glass lifter testing device is needed to be provided to solve the technical problem that the glass lifter testing accuracy in the prior art is not high.
The application provides a glass lifter test device, which comprises a rack, an operation assembly and a cooling assembly;
the rack is used for fixing the vehicle door; the operation assembly is used for controlling the operation of the glass lifter; the cooling assembly is used for cooling the automobile glass and the sealing strip.
Foretell glass-frame riser test device, when testing glass-frame riser, fix the door on the rack, operation subassembly control glass-frame riser moves according to experimental demand, cooling module cools off car glass and sealing strip simultaneously, in order to take away the heat that car glass and sealing strip sustained friction produced, prevent that the softening phenomenon from appearing in the sealing strip, avoid sealing strip rubber residue to glue on glass, thereby reduce the frictional force between car glass and the sealing strip, prevent car glass-frame riser jamming, improve experimental accuracy.
Further, the glass lifter testing device also comprises a heat dissipation assembly;
the heat dissipation assembly is arranged towards the glass lifter motor and used for dissipating heat of the glass lifter motor.
Further, the rack comprises a frame body, a first baffle plate and a second baffle plate;
the first baffle and the second baffle are respectively fixed on two oppositely arranged edges of the frame body, the first baffle and the second baffle are oppositely arranged, and a partition is detachably arranged between the first baffle and the second baffle;
the first baffle is provided with a first fastener, the first fastener is in threaded connection with the first baffle, and the first fastener is used for tightly ejecting the vehicle door.
Further, wheels are arranged at the bottom of the rack.
Furthermore, a box body is arranged on the lower portion of the rack, a box door is arranged on the box body, the box door can be opened or closed, and the operation assembly is arranged in the box body.
Further, the operation assembly comprises a power supply, a controller and a data communication module which are connected in sequence;
the controller is used for controlling the working time of the glass lifter motor;
the data communication module is used for being connected with the glass lifter motor and controlling the rotation direction of the glass lifter motor.
Further, the power supply comprises a direct current power supply or a plurality of storage batteries arranged in parallel.
Further, the controller comprises an ARM processor, a single chip microcomputer or a PLC.
Further, the cooling assembly comprises a pump body, and an outlet of the pump body is arranged between the automobile glass and the sealing strip.
An object of the utility model is also to provide an automobile test system, include the utility model provides a glass-frame riser test device.
Foretell car test system, when testing glass-frame riser, fix the door on the rack, operation subassembly control glass-frame riser moves according to experimental demand, cooling module cools off car glass and sealing strip simultaneously, in order to take away the heat that car glass and sealing strip sustained friction produced, prevent that the softening phenomenon from appearing in the sealing strip, avoid sealing strip rubber residue to glue on glass, thereby reduce the frictional force between car glass and the sealing strip, prevent that car glass-frame riser jamming, improve experimental accuracy.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a window regulator testing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an operating assembly in a window regulator testing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view of a window regulator according to an embodiment of the present invention.
Icon: 1-a gantry; 11-a frame body; 111-a cross-beam; 112-a first stringer; 113-a second stringer; 12-a box body; 13-a first baffle; 14-a second baffle; 15-a spacer; 2-vehicle door; 3-running the components; 31-a power supply; 32-a controller; 33-DCM; a 34-220V power supply; 35-a voltage converter; 4-a cooling assembly; 41-pump body; 5-a heat dissipation component; 51-a fan; 6-glass lifter motor.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As described in the background art, in the prior art, when testing the reliability of the operation of the glass lifter, the automobile glass needs to be lifted continuously under the action of the glass lifter to test the performance of the automobile glass. The inventor of this application discovers through the research that car glass easily lasts the frictional heating with joint strip, and joint strip appears softening problem easily to the residue glues on glass, and then makes the sharp increase of frictional force, leads to the lift jamming, influences experimental accuracy.
Based on this, the present application provides a glass lifter testing device and a vehicle testing system to solve the above-mentioned problem, and a plurality of embodiments are provided below to describe the glass lifter testing device and the vehicle testing system provided by the present invention in detail.
FIG. 1 is a schematic diagram of a glass lifter testing apparatus according to an embodiment of the present disclosure; FIG. 2 illustrates a functional block diagram of the operational components of the window regulator testing apparatus provided in another embodiment of the present application; fig. 3 shows a schematic block diagram of a window regulator according to an embodiment of the present application.
As shown in fig. 1 to 3, a window regulator testing apparatus provided in an embodiment of the present application includes a stage 1, a running assembly 3, and a cooling assembly 4; the rack 1 is used for fixing the vehicle door 2; the operation component 3 is used for controlling the operation of the glass lifter; the cooling assembly 4 is used for cooling the automobile glass and the sealing strip.
The cooling assembly 4 may be disposed on the gantry 1, or may be disposed on a support on one side of the gantry 1.
When testing the glass-frame riser, fix door 2 on rack 1, operation subassembly 3 control glass-frame riser moves according to the experimental demand, and cooling module 4 cools off car glass and sealing strip simultaneously to take away the heat that car glass and sealing strip sustained friction produced, prevent that the softening phenomenon from appearing in the sealing strip, avoid sealing strip rubber residue to glue on glass, thereby reduce the frictional force between car glass and the sealing strip, prevent that car glass-frame riser jamming, improve experimental accuracy.
Further, the glass lifter testing device also comprises a heat dissipation assembly 5; radiator unit 5 sets up towards glass-frame riser motor 6, and radiator unit 5 is used for dispelling the heat to glass-frame riser motor 6.
Wherein, radiator unit 5 can set up on rack 1, also can set up on the support of glass-frame riser motor 6 one side.
When the glass lifter continuously operates, the glass lifter motor 6 can generate heat, the heat dissipation assembly 5 is used for dissipating heat of the glass lifter motor 6, the temperature of the glass lifter motor 6 is effectively reduced, the power-off protection caused by overhigh temperature is avoided, and the test continuity is improved.
The heat dissipation assembly 5 may include one or more fans 51, and the fans 51 blow air to the window regulator motor 6 to accelerate the flow of air around the window regulator motor 6, so as to dissipate heat.
In one embodiment, the cooling assembly 4 may spray cooling fluid between the window and the weather strip, or may blow air (e.g., provide a fan) between the window and the weather strip.
Preferably, the cooling assembly 4 comprises a pump body 41, the outlet of the pump body 41 being arranged towards the space between the vehicle glazing and the weather strip.
The pump body 41 sprays the cooling liquid between the automobile glass and the sealing strip to cool the automobile glass and the sealing strip, and high temperature of the sealing strip caused by friction is effectively reduced. In this embodiment, the pump body 41 is a peristaltic pump.
The coolant may be water or in any suitable form such as an emulsion.
The pump body 41 may be provided on a shelf on the side of the stage 1, or may be provided on the stage 1.
Wherein, the rack can be built by the aluminium alloy, has the light characteristics of quality. The sectional materials are connected with each other through the bolts, and built-in hole threads are machined on the end faces of the sectional materials to facilitate connection, so that the using number of the aluminum angle braces is reduced. Meanwhile, the rack can modify a local structure according to actual needs to complete other similar tests, so that the applicability is improved.
Wherein, the rack 1 can comprise a frame body 11, and the vehicle door 2 is fixedly arranged on the frame body 11. For example, the hinge of the door 2 is attached to the frame 11 by an aluminum corner, and the door can be fixed by the stand 1.
As shown in fig. 1, when door 2 is installed on rack 1, the length direction of door 2 sets up along vertical direction, and when installing on rack 1 for door 2, the length direction of door 2 sets up along the horizontal direction, can reduce the area of the shared place of rack 1 by a wide margin, also can reduce the use quantity of section bar simultaneously.
The frame body can be a rectangular frame body, specifically, a cross beam 111 is mounted at the top end of the frame body, a first longitudinal beam 112 is arranged at the left end of the cross beam 111, a second longitudinal beam 113 is arranged at the right end of the cross beam 111, and the bottom ends of the first longitudinal beam 112 and the second longitudinal beam 113 are connected through a section bar to form the frame body.
The height of the cross member 111 may be designed according to the height of the door so that the top of the door may contact the cross member 111 when the door is secured to the frame.
The rack can be divided into an upper part and a lower part, the upper part is a frame body, the lower part is made into a box body which can be used for placing test equipment and a power supply 31, the upper part of the rack is designed according to the width of a vehicle door, and the vehicle door is convenient to fix. The bottom ends of the first longitudinal beam 112 and the second longitudinal beam 113 may be directly connected to the box body to form a frame body.
When only one door needs to be installed on the frame body, the hinge of the door can be installed on the second longitudinal beam 113 through the aluminum corner piece, the top of the door is close to the cross beam 111, the T-shaped slide block is arranged in the groove of the section bar of the first longitudinal beam 112, the bolt is in threaded connection with the threaded hole in the T-shaped slide block, the rod body of the bolt is abutted against the side face of the door, and the door is firmly installed on the frame body.
Preferably, the gantry 1 comprises a frame 11, a first baffle 13 and a second baffle 14; the first baffle 13 and the second baffle 14 are respectively fixed on two oppositely arranged edges of the frame body 11, the first baffle 13 and the second baffle 14 are oppositely arranged, and the partition 15 is detachably arranged between the first baffle 13 and the second baffle 14; be equipped with first fastener on the first baffle 13, first fastener and first baffle 13 threaded connection, first fastener is used for pushing up tight door 2.
The first fastening member may be a screw, a bolt, or any other suitable form.
Two doors 2 can be simultaneously fixed on the platform 1, specifically, as shown in fig. 1, a first baffle 13 is fixed on a first longitudinal beam 112, a second baffle 14 is fixed on a second longitudinal beam 113, one end of a partition is detachably connected with the first baffle 13, and the other end of the partition is detachably connected with the second baffle 14.
Wherein, the first baffle 13, the second baffle 14 and the separator can be made of aluminum section.
When the door is installed, the inner side of one door 2 of the two doors 2 faces the outer side of the rack 1, the outer side of the door 2 faces and is arranged close to the partition 15, the hinge of the door 2 is installed on the second longitudinal beam 113 through the aluminum corner piece, the top of the door is close to the cross beam 111, the first fastener is connected with the first baffle 13 in a threaded mode, the first fastener is abutted against the door 2, and therefore the door is firmly installed on the frame body. The other door 2 of the two doors 2 is directed toward the outside of the rack 1, the outside of the door 2 is directed toward and set close to the spacer 15, the hinge of the door 2 is mounted on the second baffle plate 14 through an aluminum corner piece, the top of the door is flush with the top of the previous door, and the first fastener is connected with the first baffle plate 13 in a threaded manner to tightly push the door 2 against the first fastener, so that the door 2 is firmly mounted on the frame body.
The first fastening piece is in threaded connection with the first baffle 13, a threaded hole can be formed in the first baffle, and the threaded hole is in threaded connection with the first fastening piece; a T-shaped sliding block can be arranged in the profile groove of the first baffle, and a threaded hole in the T-shaped sliding block is in threaded connection with the first fastener.
Two doors 2 are fixed simultaneously, so that the two doors are symmetrically arranged on the rack 1, the occupied area can be saved, the two doors 2 can be tested simultaneously, the synchronism of the movement of the glass on the two doors 2 can be observed conveniently, the inner decoration sides of the two doors 2 are arranged towards the outer side of the rack 1, the working state of the glass lifter can be observed conveniently, and the resistance difference and the change in the system can be observed conveniently. The whole test period is shortened, and a large amount of labor cost is saved.
The transverse partition between the first baffle 13 and the second baffle 14 can separate the two doors 2, and the partition can be provided with the pipe and the pump body 41 of the cooling assembly 4.
Further, wheels are arranged at the bottom of the stand 1. The rack 1 can be conveniently pushed to a proper position, free movement is realized, and the use convenience is improved.
Furthermore, a box body 12 is arranged at the lower part of the rack 1, a box door is arranged on the box body 12, the box door can open or close the box body 12, and the operation component 3 is arranged in the box body 12.
Suitable items such as test equipment and running components 3 may be disposed within the housing 12, and the door may be slidably or hingedly connected to the housing 12.
The operation component 3 is arranged in the box body 12 and can play a certain protection role on the operation component 3.
In this embodiment, the box door is a double-door structure, and this double-door structure is made the frame by the aluminum alloy ex-trusions, is equipped with the aluminum plate of 1mm thick in the middle of the frame. The door is connected with the box body 12 through a hinge, and meanwhile, a door handle is arranged on the door, so that equipment is convenient to place.
Further, the operation component 3 comprises a power supply 31, a controller 32 and a data communication module which are connected in sequence; the controller 32 is used for controlling the working time of the glass lifter motor 6; the data communication module is used for being connected with the glass lifter motor 6, and the data communication module is used for controlling the rotation direction of the glass lifter motor 6.
In order to realize the automatic operation of the glass lifter, the power supply 31 supplies power to the glass lifter motor 6 through the data communication module through the controller 32 according to a set program, the controller 32 controls the existence of the working current of the glass lifter motor 6 through transmitting a pulse signal, and the data communication module controls the positive rotation and the negative rotation of the glass lifter motor 6, so that the glass can be lifted and lowered, the glass lifter can continuously operate, the test can be completed under the unmanned condition, and the human resource is saved.
A Data Communication Module, also referred to as DCM33(Data Communication Module), interfaces controller 32 with the glass lifter motor 6 and controls the forward or reverse rotation of the glass lifter motor 6.
Further, the power supply 31 includes a direct current power supply 31 or a plurality of secondary batteries arranged in parallel.
The power supply 31 can be a direct current power supply, and the direct current power supply can convert a 220V power supply 34 into direct current and voltage (for example, 24V) required by the operation of the glass lifter motor 6 through a voltage converter 35, so that the reliability and the continuity of the test can be improved; the power supply 31 may also supply the window lifter motor 6 with a plurality of batteries connected in parallel to achieve a rated voltage prescribed for the operation of the window lifter motor 6.
Wherein, the controller 32 can be an ARM processor, a single chip or a PLC.
ARM (advanced RISC machines) is a 32-bit Reduced Instruction Set (RISC) processor architecture, which is widely used in many embedded system designs.
The PLC is a programmable logic controller 32 that employs a type of programmable memory for storing programs therein, executing user-oriented instructions such as logic operations, sequence control, timing, counting, and arithmetic operations, and controlling various types of machinery or manufacturing processes via digital or analog input/output.
The controller 32 is internally provided with a control degree, and in a control program, the glass rising or falling time, namely the working time of the glass lifter motor 6 is automatically set according to the requirement. At the same time, the time for interrupting the power supply to the window lifter motor 6 can also be set.
The embodiment provides a glass lifter testing device, which comprises a rack 1, an operation assembly 3 and a cooling assembly 4; the rack 1 is used for fixing the vehicle door 2; the operation component 3 is used for controlling the operation of the glass lifter; the cooling assembly 4 is used for cooling the automobile glass and the sealing strip. When testing the glass-frame riser, fix door 2 on rack 1, operation subassembly 3 control glass-frame riser moves according to the experimental demand, and cooling module 4 cools off car glass and sealing strip simultaneously to take away the heat that car glass and sealing strip sustained friction produced, prevent that the softening phenomenon from appearing in the sealing strip, avoid sealing strip rubber residue to glue on glass, thereby reduce the frictional force between car glass and the sealing strip, prevent that car glass-frame riser jamming, improve experimental accuracy.
The embodiment of the application also provides an automobile test system which comprises the glass lifter test device provided by any one of the embodiments.
When testing the glass-frame riser, fix door 2 on rack 1, operation subassembly 3 control glass-frame riser moves according to the experimental demand, and cooling module 4 cools off car glass and sealing strip simultaneously to take away the heat that car glass and sealing strip sustained friction produced, prevent that the softening phenomenon from appearing in the sealing strip, avoid sealing strip rubber residue to glue on glass, thereby reduce the frictional force between car glass and the sealing strip, prevent that car glass-frame riser jamming, improve experimental accuracy.
The embodiments of the present application provide the following: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The glass lifter testing device is characterized by comprising a rack (1), a running assembly (3) and a cooling assembly (4);
the rack (1) is used for fixing the vehicle door (2); the operation assembly (3) is used for controlling the glass lifter to drive the glass to do lifting motion; the cooling assembly (4) is used for cooling the automobile glass and the sealing strips.
2. A lifter test device according to claim 1, characterized in that the lifter test device further comprises a heat sink assembly (5);
the heat dissipation assembly (5) is arranged towards the glass lifter motor (6).
3. The window lifter testing device according to claim 1, characterized in that the stand (1) comprises a frame (11), a first baffle (13) and a second baffle (14);
the first baffle (13) and the second baffle (14) are respectively fixed on two oppositely arranged edges of the frame body (11), the first baffle (13) and the second baffle (14) are oppositely arranged, and a partition (15) is detachably arranged between the first baffle (13) and the second baffle (14);
the first baffle (13) is provided with a first fastener, the first fastener is in threaded connection with the first baffle (13), and the first fastener is used for tightly pushing the vehicle door (2).
4. The window lifter testing device according to claim 1, characterized in that a walking device is provided at the bottom of the stand (1).
5. The window regulator testing device according to claim 1, wherein a box body (12) is arranged at the lower part of the rack (1), a box door is arranged on the box body (12), the box door can open or close the box body (12), and the running component (3) is arranged in the box body (12).
6. A lifter test device according to any of claims 1 to 5, characterized in that the running assembly (3) comprises a power supply (31), a controller (32) and a data communication module connected in sequence;
the controller (32) is used for controlling the working time of the glass lifter motor (6);
the data communication module is used for being connected with the glass lifter motor (6), and the data communication module is used for controlling the rotation direction of the glass lifter motor (6).
7. The window lifter testing device according to claim 6, characterized in that the power supply (31) comprises a direct current power supply (31) or a plurality of batteries arranged in parallel.
8. The window lifter testing device of claim 6, wherein the controller (32) comprises an ARM processor, a single chip microcomputer, or a PLC.
9. A lifter test unit according to any one of claims 1 to 5, characterized in that the cooling assembly (4) comprises a pump body (41), an outlet of the pump body (41) being arranged towards between the vehicle glass and the weatherstrip.
10. A vehicle testing system comprising the window regulator testing apparatus of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443185.8U CN210128833U (en) | 2019-09-02 | 2019-09-02 | Glass lifter testing device and vehicle testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443185.8U CN210128833U (en) | 2019-09-02 | 2019-09-02 | Glass lifter testing device and vehicle testing system |
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| CN210128833U true CN210128833U (en) | 2020-03-06 |
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| CN201921443185.8U Active CN210128833U (en) | 2019-09-02 | 2019-09-02 | Glass lifter testing device and vehicle testing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375996A (en) * | 2019-09-02 | 2019-10-25 | 湖南行必达网联科技有限公司 | Glass-frame riser experimental rig and vehicle test system |
| CN112649187A (en) * | 2021-01-04 | 2021-04-13 | 东风汽车股份有限公司 | Testing device and durability testing method for automobile glass lifter |
-
2019
- 2019-09-02 CN CN201921443185.8U patent/CN210128833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375996A (en) * | 2019-09-02 | 2019-10-25 | 湖南行必达网联科技有限公司 | Glass-frame riser experimental rig and vehicle test system |
| CN112649187A (en) * | 2021-01-04 | 2021-04-13 | 东风汽车股份有限公司 | Testing device and durability testing method for automobile glass lifter |
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