CN207881955U - A kind of automobile glass lifter detection air tunnel testing device - Google Patents
A kind of automobile glass lifter detection air tunnel testing device Download PDFInfo
- Publication number
- CN207881955U CN207881955U CN201820279597.1U CN201820279597U CN207881955U CN 207881955 U CN207881955 U CN 207881955U CN 201820279597 U CN201820279597 U CN 201820279597U CN 207881955 U CN207881955 U CN 207881955U
- Authority
- CN
- China
- Prior art keywords
- car door
- lock chamber
- door lock
- testing device
- glass lifter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
A kind of automobile glass lifter detection air tunnel testing device, it is characterised in that：Including longitudinally disposed car door lock chamber, it laterally is fixed with wind tunnel test chamber at the top of the car door lock chamber, and car door lock chamber is connected to wind tunnel test chamber；Compound sticking has rubber pad on the inner wall of car door lock chamber side, the other side is equipped with more positioning cylinders, and car door lock chamber bottom is equipped with liftable positioning slide, which solves in the prior art it is complicated, backward in technique, accuracy of detection is not high, working efficiency is low, and can not to the window opening and closing in vehicle traveling process carry out real simulation the problems such as.
Description
Technical field
The utility model relates to technical field of automobile detection more particularly to a kind of automobile glass lifter detection wind tunnel test
Device.
Background technology
Currently, the hand-operated lifting of crank type has been abandoned in the lifting (close and open) of many car door glass now
Mode generally all uses the electric up-down mode of push button instead, even if using electric glass lifter.The electric glass lifting of car
Device is mostly made of motor, retarder, conductor rope, glass riser guide, glass bracket etc..Motorist can be controlled by master switch
The opening and closing of whole door glass, member can control opening for each door glass respectively by the switch-dividing on each inside door handle
It closes, operation is very convenient.But current car service life is higher or glass lifting often occur tired while being commonly encountered bad weather
Difficult problem, main cause appear in glass-frame riser, such as：Glass lifter motor exports the event of unstable or motor
Barrier, glass riser guide is too dirty or glass riser guide failure, road rope failure etc..It is most directly square in order to solve the above problem
Formula is qualification rate when ensureing glass-frame riser manufacture, therefore the detection before manufacture is most important, but current detection device
There are complicated, backward in technique, accuracy of detection is not high, working efficiency is low, and the vehicle window in vehicle traveling process can not be opened
The problems such as carrying out real simulation is closed, existing needs cannot be met.
Therefore, it is necessary to urgently study it is a it is at low cost, detection time is short, the accurate high automobile glass lifter inspection of detection
Survey air tunnel testing device.
Through being retrieved to publication, find and the maximally related patent of the technical program：
Logistic car car door elevating glass Weight detector (CN201720843552.8) discloses the lifting of logistic car car door
Glass-loaded detection device, including bottom plate, crossbeam, motor, connection steel wire and clump weight, it is characterised in that：Bottom plate on be arranged
Have footing, column, crossbeam be arranged between column and column, motor be arranged on positioning plate, connection steel wire setting exist
On rotating wheel, jockey pulley, clump weight setting connection steel wire on.The utility model is by the component of logistic car automobile door glass elevator
It is connected with the hanging ring connecting on steel wire, motor drives rotating wheel rotation, makes clump weight, the logistic car car door glass at connection steel wire both ends
The component of glass lifter alternately rises or falls, and observes lifting number, the lifting matter of the component of logistic car automobile door glass elevator
Amount plays the actual effect of simulation logistic car automobile door glass descending operation, improves the qualitative of logistic car automobile door glass elevator
Can, reduce the generation of logistic car automobile door glass elevator defective work, reduces cost allowance.
By comparative analysis, applicant thinks the knot of the technical solution of the utility model and detection device in the prior art
Structure, detection method and detection content are all different, and can prove its novelty.
Invention content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of automobile glass lifter detection
With air tunnel testing device, which solves in the prior art it is complicated, backward in technique, accuracy of detection is not high, working efficiency
It is low, and can not to the window opening and closing in vehicle traveling process carry out real simulation the problems such as.
The purpose of this utility model is achieved through the following technical solutions：
A kind of automobile glass lifter detection air tunnel testing device, including longitudinally disposed car door lock chamber, the car door
It laterally is fixed with wind tunnel test chamber at the top of lock chamber, and car door lock chamber is connected to wind tunnel test chamber；Car door lock chamber side
Compound sticking has rubber pad on inner wall, and the other side is equipped with more positioning cylinders, and car door lock chamber bottom is equipped with liftable
Positioning slide.
The preferred technical solution of the utility model is：Positioning slide bottom is equipped with lifting support, the lifting support bottom
It is fixedly connected with car door lock chamber.
The preferred technical solution of the utility model is：Car door lock chamber and the side of wind tunnel test chamber are hinged with hermatic door,
And see-through window is formed on hermatic door；See-through window is made of transparent material, and altitude scale ruler and angle are formed in the see-through window
Spend graduated scale.
The advantages of the utility model and economic effect are：
Wind tunnel test chamber is laterally arranged in the utility model at the top of longitudinally disposed car door lock chamber, realizes in wind-tunnel condition
Under to window lifting carry out durability test；Simultaneously by the rubber pad and positioning cylinder of car door lock chamber both sides, realize to vehicle
The lateral flexibility adjustable positioning of door realizes the fine tuning to car door height additionally by the liftable sliding rail in car door lock chamber bottom；
Finally by the altitude scale ruler and angle graduated scale on transparent window, the height and Windward angle of vehicle window are monitored in real time, to
By the opening and closing operating mode of vehicle window when the crosswind of differing tilt angles in simulated automotive driving process.Because that can be increased by crosswind pressure
The frictional force of vehicle window and window track, and then increase the lifting resistance of window regulator, realize the wind-tunnel in gas with various flow velocity
In test chamber, the use longevity that automobile glass lifter controls under the window lifting operating mode of differing tilt angles and height is tested repeatedly
Life.
Description of the drawings
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the side view of the utility model.
In figure：1- wind tunnel test chambers；2- car door lock chambers；3- positioning cylinders；4- positioning slides；5- lifting supports；6- rubbers
Rubber cushion；7- hermatic doors；8- transparent windows；9- altitude scale rulers；10- angle graduated scales.
Specific implementation mode
For that can further appreciate that the contents, features and effects of the utility model, the following examples are hereby given, and coordinates attached drawing
Detailed description are as follows.It should be noted that the present embodiment is descriptive, it is not restrictive, cannot thus limits this practicality
Novel protection domain.
A kind of automobile glass lifter detection air tunnel testing device, including longitudinally disposed car door lock chamber 2, the car door
It laterally is fixed with wind tunnel test chamber 1 at the top of lock chamber, and car door lock chamber is connected to wind tunnel test chamber；Car door lock chamber side
Compound sticking has rubber pad 6 on inner wall, and the other side is equipped with more positioning cylinders 3, and car door lock chamber bottom is equipped with and can rise
The positioning slide 4 of drop.
The preferred technical solution of the utility model is：Positioning slide bottom is equipped with lifting support 5, the lifting support bottom
It is fixedly connected with car door lock chamber.
The preferred technical solution of the utility model is：Car door lock chamber and the side of wind tunnel test chamber are hinged with hermatic door 7,
And see-through window 8 is formed on hermatic door；See-through window is made of transparent material, be formed in the see-through window altitude scale ruler 9 and
Angle graduated scale 10.
In addition, the utility model is preferred, positioning cylinder is fixedly mounted on the outer wall of car door lock chamber, and positioning cylinder
Output end stretch into inside car door lock chamber, universal ball end is installed on the output end.
For the clearer specifically used mode for illustrating the utility model, a kind of example is provided below：
Vehicle door spacing before use, need to be installed in inside positioning slide by the utility model, and by the vehicle in positioning slide
Door pushes in car door lock chamber, then closes hermatic door and starts multiple positioning cylinders, positioning cylinder ventilation makes universal ball end
It is closely adhered on the inner wall of car door, and makes the outer wall and rubber pad flexible contact of car door, by adjusting different positioning cylinders
Bleed pressure realization the test angle of car door is finely adjusted；Additionally by the height for adjusting lifting support, realize to car door
Level altitude be finely adjusted；Car door height after adjustment and angle of inclination can pass through altitude scale ruler in see-through window and angle
Degree graduated scale is monitored in real time.
In addition the utility model is equipped with counter and pressure sensor on automobile glass lifter, can pass through counter
When measuring the total degree that opens/closes of vehicle window, and can measure automobile glass lifter work in real time by pressure sensor by
Power changes, when the monitoring data of pressure sensor exceed normal range (NR), judgement automobile glass lifter damage, and pass through reading
The testing time of counter grasps the automobile glass lifter service life in the model car door.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (3)
1. a kind of automobile glass lifter detection air tunnel testing device, it is characterised in that：It is fixed including longitudinally disposed car door
Chamber, which is laterally fixed with wind tunnel test chamber, and car door lock chamber is connected to wind tunnel test chamber；The car door
Compound sticking has rubber pad, the other side to be equipped with more positioning cylinders, and car door lock chamber bottom on the inner wall of lock chamber side
Liftable positioning slide is installed.
2. a kind of automobile glass lifter detection air tunnel testing device according to claim 1, it is characterised in that：It is described
Positioning slide bottom is equipped with lifting support, which is fixedly connected with car door lock chamber.
3. a kind of automobile glass lifter detection air tunnel testing device according to claim 1, it is characterised in that：It is described
Car door lock chamber and the side of wind tunnel test chamber are hinged with hermatic door, and see-through window is formed on hermatic door；The see-through window
It is made of transparent material, altitude scale ruler and angle graduated scale is formed in the see-through window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279597.1U CN207881955U (en) | 2018-02-28 | 2018-02-28 | A kind of automobile glass lifter detection air tunnel testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279597.1U CN207881955U (en) | 2018-02-28 | 2018-02-28 | A kind of automobile glass lifter detection air tunnel testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207881955U true CN207881955U (en) | 2018-09-18 |
Family
ID=63495771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820279597.1U Expired - Fee Related CN207881955U (en) | 2018-02-28 | 2018-02-28 | A kind of automobile glass lifter detection air tunnel testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207881955U (en) |
-
2018
- 2018-02-28 CN CN201820279597.1U patent/CN207881955U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20190228 |