CN109682608A - A kind of vehicle-mounted new line display instrument cover assembly, the test equipment of the assembly and test method - Google Patents
A kind of vehicle-mounted new line display instrument cover assembly, the test equipment of the assembly and test method Download PDFInfo
- Publication number
- CN109682608A CN109682608A CN201811504622.2A CN201811504622A CN109682608A CN 109682608 A CN109682608 A CN 109682608A CN 201811504622 A CN201811504622 A CN 201811504622A CN 109682608 A CN109682608 A CN 109682608A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- display instrument
- new line
- line display
- cover
- 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.)
- Granted
Links
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
Abstract
The present invention provides a kind of vehicle-mounted new line display instrument cover assembly, it include: cover frame, slide cover and driving unit, the slide cover is arranged in the cover frame, and the driving unit is connected with the slide cover, and the slide cover is driven to slide in the cover frame；Also disclose a kind of test equipment of vehicle-mounted new line display instrument cover assembly, it include: bottom plate, control box, positioning column and liner column, the control box, the positioning column and the liner column are arranged on the bottom plate, the cover frame is arranged on the positioning column and the liner column, and the control box is electrically connected with the driving unit；The invention has the benefit that provide a kind of structure reliably vehicle-mounted new line display instrument cover assembly, and additionally provide it is a kind of can be to the test equipment that cover assembly is detected, it is ensured that quality and performance when cover assembly is dispatched from the factory.
Description
Technical field
The invention belongs to auto parts and components, components test equipment and test method technical fields, are related to a kind of vehicle-mounted
New line display instrument cover assembly is related to a kind of test equipment of vehicle-mounted new line display instrument cover assembly, further relates to a kind of vehicle-mounted lift
The test method of head display instrument cover assembly.
Background technique
Automobile mounted new line display instrument is that important vehicle operation data is projected front windshield using optical reflection principle
It is shown on glass, for the height and driver's eyes height of data display position with height, the purpose is to assist driver to drive
Vehicle improves the safety of driving, wherein vehicle-mounted new line display instrument cover assembly is to protect the important component of display instrument, display
During instrument works, cover board sliding opening, the projecting glass of display instrument is unfolded to stretch out, and the content of display is reflected into vehicle glass
On, after usage, when display instrument is closed, the projecting glass of display instrument, which is closed, to be withdrawn, and then cover board sliding closing, protection are thrown
Shadow glass.
Existing this vehicle-mounted new line display instrument cover assembly needs to detect product before factory, so that it is guaranteed that
The reliability of product quality, furthermore, it is understood that being exactly to detect the size of assembly whether in critical field, if vehicle-mounted come back shows
If showing that the size of instrument cover assembly is less than normal, it will lead to cover board and can not be successfully and slip off, to stuck phenomenon occur, if size
If bigger than normal, then it will appear the phenomenon that cover board shakes, and existing test equipment is substantially all and is not suitable for vehicle-mounted new line display
The detection of instrument cover assembly, so at present other than needing a kind of vehicle-mounted new line display instrument cover assembly, it is also necessary to a kind of vehicle-mounted
The test equipment and detection method of new line display instrument cover assembly.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, propose a kind of vehicle-mounted new line display instrument cover board
The test equipment and test method of assembly, the assembly.
Object of the invention can be realized by the following technical scheme: a kind of vehicle-mounted new line display instrument cover assembly, comprising:
Cover frame, slide cover and driving unit, the slide cover are arranged in the cover frame, the driving unit with it is described
Slide cover is connected, and the slide cover is driven to slide in the cover frame.
Preferably, the cover frame includes side plate body, preceding plate body and rear plate body, the quantity of the side plate body be two simultaneously
Frame-shaped construction is surrounded with the preceding plate body and the rear plate body, is formed with sliding space between two side plate bodies, it is described
Slide cover is arranged in the sliding space and connect with the side plate body.
Preferably, the driving unit is arranged on the side plate body and is connected with the slide cover.
Preferably, being provided with several lugs on the side plate body, location hole is provided on the lug.
Preferably, the sliding space includes the accommodation space close to the preceding plate body and the work close to the rear plate body
Make space, the slide cover slides into the accommodation space by the working space.
Preferably, the width of the rear and front end of the sliding space is less than the width in the middle part of it.
Preferably, being provided with microswitch on the preceding plate body, and the slide cover is contradicted to the microswitch
When stop sliding.
Additionally provide a kind of test equipment of vehicle-mounted new line display instrument cover assembly, comprising: bottom plate, control box, positioning column
And liner column, the control box, the positioning column and the liner column are arranged on the bottom plate, the cover board is set up
It sets on the positioning column and the liner column, the control box is electrically connected with the driving unit.
Preferably, further including state simulation unit, the bottom plate is arranged in the state simulation unit for testing institute
State working condition of the vehicle-mounted new line display instrument cover assembly under vibrational state or under high and low temperature state.
Preferably, be provided with felt on the liner column, the preceding plate body be arranged on the liner column and with the hair
Felt contradicts connection, and the end of the positioning column is provided with protrusion, and on the positioning column, the protrusion is worn for the lug setting
In the positioning hole and the two clearance fit.
Preferably, being provided with main circuit, driving circuit and single chip circuit in the control box, the main circuit is used for
The driving unit positive and negative rotation is controlled to make the slide cover slide in the sliding space, the single chip circuit is used
In detection signal and output signal, the driving circuit drives the power tube on the main circuit according to control signal.
Additionally provide a kind of test method of vehicle-mounted new line display instrument cover assembly:
Step 1: by any vehicle-mounted new line display instrument cover assembly of claim 1 to 5 be placed into claim 6 to
In 9 any test equipments, and the vehicle-mounted new line display instrument cover assembly is estimated with the presence or absence of surface defect；
Step 2；It drives the slide cover to move towards the accommodation space by the control box, speed is estimated during movement
Degree uniformly, without clamping stagnation, ear, which is listened, to have no abnormal sound, and the microswitch can be struck by estimating the slide cover edge, then stops at
This edge end face 0.5 second；
Step 3: the slide cover automatically begins to drawback movement after pausing, estimated during movement speed uniformly, without clamping stagnation,
Ear, which is listened, to have no abnormal sound, and the edge of the rear plate body can be struck by estimating the slide cover, then stops this marginal end face 1 second.
Preferably, further including step 4: by the button switch on the primary control box 600, slide cover 300 can be automatic
Otherwise round-trip stroke three times is unqualified for qualification.
Compared with prior art, the invention has the benefit that
1, a kind of structure reliably vehicle-mounted new line display instrument cover assembly is provided, and the cover assembly has performance can
It leans on, reliable operation, the high advantage of qualification rate.
2, it is easy to operate to provide one kind, and is exclusively used in detecting the test equipment of vehicle-mounted new line display instrument cover assembly,
It has the function of being detected to the running quality of cover assembly.
3, a kind of test mode is provided, the operation matter of the vehicle-mounted new line display instrument cover assembly of test of precise and high efficiency is capable of
Amount.
Detailed description of the invention
Fig. 1 is the bottom view of vehicle-mounted new line display instrument cover assembly of the invention.
Fig. 2 is the top view of cover frame of the invention.
Fig. 3 is the connection relationship diagram of vehicle-mounted new line display instrument cover assembly and test equipment of the invention.
Fig. 4 is the structural schematic diagram of test equipment of the invention.
Fig. 5 is the flow chart of test mode of the invention.
In figure, 100, cover frame；110, side plate body；111, lug；112, location hole；120, preceding plate body；130, rear plate body；
140, microswitch；200, sliding space；210, accommodation space；220, working space；300, slide cover；400, driving is single
Member；500, bottom plate；600, box is controlled；700, positioning column；710, raised；800, column is padded；810, felt.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1 and Figure 2, a kind of vehicle-mounted new line display instrument cover assembly, comprising: cover frame 100, slide cover 300 with
And driving unit 400, the slide cover are arranged in the cover frame, the driving unit 400 and the slide cover 300
It is connected, and the slide cover 300 is driven to slide in the cover frame 100.
Automobile mounted new line display instrument is that important vehicle operation data is projected front windshield using optical reflection principle
It is shown on glass, for the height and driver's eyes height of data display position with height, the purpose is to assist driver to drive
Vehicle improves the safety of driving.Vehicle-mounted new line display instrument cover assembly is to protect the important component of display instrument, display instrument work
Period, slide cover 300 are opened, and the projecting glass of display instrument is unfolded to stretch out, and when display instrument is closed, the projecting glass of display instrument is closed
It closes and withdraws, then slide cover 300 is closed, and protects projecting glass.
Preferably, slide cover 300 is to be driven by driving unit 400, and driving unit 400 is able to drive
Slide cover 300 slides, and when actually detected, main is also whether detection slide cover 300 is capable of and smooth slide
It is dynamic, if this test can not be if, in practical work process, it is easy to occur because slide cover 300 can not
The expansion for sliping off and display instrument being caused to can not be successfully so that entire automobile mounted new line display instrument can not work normally, and is slided
If cover board 300 can not close, also results in automobile mounted new line display instrument and be exposed to the external world, be easily damaged it.
As shown in Figure 1 and Figure 2, on the basis of the above embodiment, the cover frame 100 includes side plate body 110, foreboard
Body 120 and rear plate body 130, the quantity of the side plate body 110 be two and with the preceding plate body 120 and the rear plate body
130 surround frame-shaped construction, and sliding space 200 is formed between two side plate bodies 110, and the setting of slide cover 300 exists
Connect in the sliding space 200 and with the side plate body 110, the setting of driving unit 400 on the side plate body 110 and
It is connected with the slide cover 300, several lugs 111 is provided on the side plate body 110, are arranged on the lug 111
There is location hole 112.
Preferably, entire cover frame 100 can be regarded as rectangular frame structure, with preceding plate body 120, rear plate body 130
And two side plate bodies 110, the rear and front end of two side plate bodies 110 are fixed on one with preceding plate body 120 and rear plate body 130 respectively
It rises, and there is certain spacing between two side plate bodies 110, to form sliding space 200, the setting of slide cover 300 exists
In the sliding space 200, and the width of slide cover 300 is adapted with the width of sliding space 200, and is sliding in length
The half or so in space 200, furthermore, it is understood that for entire vehicle-mounted new line display instrument cover assembly, two side plate bodies 110
Between spacing it is very important, will lead to the shaking of slide cover 300 if spacing is excessive, to abnormal sound occur, and spacing mistake
If small, it is not smooth that slide cover 300 will appear sliding, the problem of can not sliding into suitable position, so in actual test
In the process, it needs to carry out quality inspection to the operating condition of slide cover 300.
In addition, in addition to the size of sliding space 200, whether driving unit 400 during slide cover 300 is run
Normal work is also extremely important, once driving unit 400 is abnormal, slide cover 300 possibly can not slide into suitable position
Set, or can not normal reset, there is scale error, error once accumulate it is excessive if, also result in 300 nothing of slide cover
Method operates normally.
Preferably, lug 111 is set on side plate body 110, location hole 112, this structure energy are offered on lug 111
It is enough that very easily vehicle-mounted new line display instrument cover assembly is mounted in test equipment.
As shown in Figure 1 and Figure 2, on the basis of the above embodiment, the sliding space 200 includes close to the foreboard
The working space 220 of the accommodation space 210 of body 120 and the close rear plate body 130, the slide cover 300 is by the work
Make space 220 and slides into the accommodation space 210.
Functionally, sliding space 200 can be divided into working space 220 and accommodation space 210, and the two connects
It is logical, and in shape, entire sliding space 200 is rectangle, and working space 220 is the latter half of sliding space 200,
Accommodation space 210 is the first half of sliding space 200, and under normal circumstances, slide cover 300 is arranged in working space 220
On, so that vehicle-mounted new line display instrument is protected, and in the operating condition, slide cover 300 slides into receiving sky from working space 220
Between 210, vehicle-mounted new line display instrument is unfolded out of working space 220 at this time, and after usage, slide cover 300 is retracted again
Onto working space 220.
As shown in Figure 1 and Figure 2, on the basis of the above embodiment, the width of the rear and front end of the sliding space 200
Less than the width in the middle part of it.
Preferably, the width of sliding space 200 is actually the spacing between two side plate bodies 110, existing vehicle-mounted
New line display instrument cover assembly is easy to the generation of the reason of because of size and shakes or slide slack phenomenon, and in reality
The course of work in, vehicle-mounted new line display instrument cover assembly is installed on vehicle, jolt since vehicle can generate, once sliding is empty
Between 200 it is oversized, will lead to slide cover 300 and collide with two side plate bodies 110, lead to abnormal sound, and undersized,
Then can slide cover 300 be easy to be stuck, sliding that can not be smooth, and in actual travel, due to temperature, meeting
The effect expanded with heat and contract with cold is generated, so that the size of sliding space 200 generates variation with the variation of temperature, for example, in cold
The north, the size of sliding space 200 is just very easy to become smaller, and causes to be stuck when sliding, and in hotter south, sliding
The size in space 200 is just easier to become larger, and leads to 300 play of slide cover, generates abnormal sound；Preferably, above-mentioned in order to be directed to
The problem of, sliding space 200 is specially sized to the biggish structure in the smaller centre in both ends, can be avoided slide lid in this way
Plate 300 is stuck in sliding process, and the lesser setting in both ends, then can guarantee slide cover 300 accommodation space 210 with
Abnormal sound is not generated when working space 220, this design can greatly improve the conjunction when test of vehicle-mounted new line display instrument cover assembly
Lattice rate can be avoided in practical work process and lead to the problem of abnormal sound or slide slack.
As shown in Figure 1 and Figure 2, on the basis of the above embodiment, microswitch is provided on the preceding plate body 120
140, and the slide cover 300 contradicts and stops sliding when arriving the microswitch 140.
Preferably, there is microswitch 140, microswitch 140 is actually electrically connected with driving unit 400 on preceding plate body 120
It connects, driving unit 400 is of virtually motor and gear-driven assembly, and 300 court of slide cover is driven by positive and negative rotation
Preceding or move backwards, when 300 advance the puck of slide cover and when contradicting to microswitch 140, driving unit 400 stops work
Make, and is merely able to move slide cover 300 backward.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of test equipment of vehicle-mounted new line display instrument cover assembly, comprising: bottom plate
500, box 600, positioning column 700 and liner column 800, the control box 600, the positioning column 700 and the liner are controlled
Column 800 is arranged on the bottom plate 500, and the cover frame 100 is arranged in the positioning column 700 and the liner column 800
On, the control box 600 is electrically connected with the driving unit 400.
Preferably, bottom plate 500 is plate, if being integrated with dry circuit in control box 600, positioning column 700 and liner column 800 are equal
For column structure, and positioning column 700 can actually be two or more, and cover frame 100 is placed on positioning column 700
On liner column 800, in addition, also having corresponding connector on control box 600, connector can be plugged into connecing for driving unit 400
On mouth, control it by the circuit in control box 600.
In test, it is only necessary to vehicle-mounted new line display instrument cover assembly is placed into test equipment, then press control
Button on box 600 makes driving unit 400 work by the circuit in control box 600, and slide cover 300 is empty from work at this time
Between 220 slide into accommodation space 210, then slide into working space 220 from accommodation space 210 again, personnel can observe entirely
Sliding process, if it is possible to which normal sliding, then just illustrating that size is suitable, 400 working condition of driving unit is good, if sliding
Cover board 300 blocks or entirely error occur in run duration and design time, then just illustrating that vehicle-mounted new line display instrument cover board is total
At there are problems；The performance of entire vehicle-mounted new line display instrument cover assembly can be conveniently tested by the test equipment,
And test result is very accurate.
It as shown in Figure 1, Figure 2, Figure 3, Figure 4, on the basis of the above embodiment, further include state simulation unit (in figure
It is not drawn into), the bottom plate 500 is arranged in the state simulation unit for testing the vehicle-mounted new line display instrument cover assembly
Working condition under vibrational state or under high and low temperature state.
Preferably, test equipment both can the independent running quality of testing cover plate assembly under normal circumstances, additionally it is possible to survey
Try varying environment under running quality, thus preferably discovery cover assembly in actual operation there may be the problem of.
Preferably, state simulation unit can be high/low temperature laboratory, or shake table, bottom plate 500 are arranged in shape
In state analogue unit, so that cover assembly is in the environment of vibration or in high and low temperature environment, simulating vehicle is come in road with this
The variation of cover assembly works as cover board during actual test when road is jolted or run under high temperature and low temperature environment
Assembly is under vibration environment, and test equipment is when testing it, if illustrating cover assembly there is no abnormal sound
Running quality under vibration is preferable, when cover assembly is in high temperature or low temperature environment, when test equipment tests it,
The case where it is stuck there is no abnormal sound or slide cover 300, then illustrate that overall dimensions can adapt to high and low temperature environment,
The functionality that test equipment can be greatly improved in this way, keeps its test result more accurate, ensure that when cover assembly is dispatched from the factory
Quality in quality and actual moving process.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, on the basis of the above embodiment, hairiness is set on the liner column 800
Felt 810, the preceding plate body 120, which is arranged on the liner column 800 and contradicts with the felt 810, to be connected, the positioning column 700
End be provided with protrusion 710, the lug 111 is arranged on the positioning column 700, described raised 710 be threaded through it is described fixed
Position hole 112 in and the two clearance fit.
Preferably, cover assembly is cooperated by lug 111 and positioning column 700, furthermore, it is understood that protrusion 710 passes through positioning
Hole 112, and the two clearance fit, in actual structure, columned raised 710 are with the unilateral gap of location hole 112
0.5mm, in addition, the thickness of felt 810 is preferably 3mm, by the edge application of a surface of felt 810 and preceding plate body 120, so that lid
Plate assembly can be good at being mounted in test equipment.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, on the basis of the above embodiment, master is provided in the control box 600
Circuit, driving circuit and single chip circuit, the main circuit make described for controlling 400 positive and negative rotation of driving unit
Slide cover 300 slides in the sliding space 200, and the single chip circuit is described for detecting signal and output signal
Driving circuit drives the power tube on the main circuit according to control signal.
Preferably, by above-mentioned circuit, can be good at controlling the movement of driving unit 400, in addition, control box 600 is also
With software program, software program portion includes the algorithm logic of detection process, through calculating analysis after by hardware circuit into
Row executes.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, on the basis of the above embodiment, a kind of vehicle-mounted new line display instrument lid
The test method of plate assembly, the specific steps are as follows:
Step 1: vehicle-mounted new line display instrument cover assembly being placed into test equipment, and estimates the vehicle-mounted new line display
Instrument cover assembly whether there is surface defect；
Step 2；It drives the slide cover 300 to move towards the accommodation space 210 by the control box 600, moves
Period estimate speed uniformly, without clamping stagnation, ear, which is listened, to have no abnormal sound, and estimates 300 edge of slide cover and can strike the fine motion and opens
140 are closed, is then stopped this marginal end face 0.5 second；
Step 3: the slide cover 300 automatically begins to drawback movement after pausing, estimated during movement speed uniformly, without card
Stagnant, ear, which is listened, to have no abnormal sound, and the edge of the rear plate body 130 can be struck by estimating the slide cover 300, then stops at this edge
End face 1 second.
Further, it is also possible to have step 4, step 4 is as follows:
Step 4: by the button switch on the primary control box 600, slide cover 300 can round-trip stroke three times automatically,
It is otherwise unqualified for qualification.
Generally speaking, when detecting cover assembly, button switch is pressed, cover board slides three times back and forth automatically, fast during movement
Degree uniformly, without clamping stagnation, have no abnormal sound, can stop at back and forth corresponding edge edge endface for qualification, automatic detection process.
Preferably, in entire test process, slide cover 300 is mainly driven by control box 600, then detects it
Whether corresponding movement is completed before the deadline, during slip lid assembly detects, running underproof main Types has:
1. 300 clamping stagnation of slide cover, stopping, noise；
2. 300 speed of service of slide cover is too slow, single slides the stop position for not having to arrive at respective edges end face in 1.5 seconds
It sets.
Wherein, step 4 be not have to it is round-trip three times, detection knot can also be obtained only by primary operation
Fruit can be improved the stability of test in this way, more reliable and stable in quality into the slide cover 300 to rerun excessively.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (13)
1. a kind of vehicle-mounted new line display instrument cover assembly characterized by comprising cover frame, slide cover and driving unit,
The slide cover is arranged in the cover frame, and the driving unit is connected with the slide cover, and described in driving
Slide cover slides in the cover frame.
2. vehicle-mounted new line display instrument cover assembly as described in claim 1, it is characterised in that: the cover frame includes side plate
Body, preceding plate body and rear plate body, the quantity of the side plate body are two and surround frame with the preceding plate body and the rear plate body
Shape structure, is formed with sliding space between two side plate bodies, the slide cover be arranged in the sliding space and with
The side plate body connection.
3. vehicle-mounted new line display instrument cover assembly as described in claim 2, it is characterised in that: the driving unit setting exists
It is connected on the side plate body and with the slide cover.
4. vehicle-mounted new line display instrument cover assembly as described in claim 2, it is characterised in that: be provided on side plate body if stating
Dry lug is provided with location hole on the lug.
5. vehicle-mounted new line display instrument cover assembly as described in claim 2, it is characterised in that: the sliding space includes leaning on
The working space of the accommodation space of the nearly preceding plate body and the close rear plate body, the slide cover is by the working space
Slide into the accommodation space.
6. vehicle-mounted new line display instrument cover assembly as described in claim 5, it is characterised in that: the front and back of the sliding space
The width at both ends is less than the width in the middle part of it.
7. vehicle-mounted new line display instrument cover assembly as described in claim 6, it is characterised in that: be provided on the preceding plate body
Microswitch, and when slide cover is contradicted to the microswitch, stops sliding.
8. a kind of test equipment of any vehicle-mounted new line display instrument cover assembly of claim 1 to 7, which is characterized in that
It include: bottom plate, control box, positioning column and liner column, the control box, the positioning column and the liner column are arranged at
On the bottom plate, the cover frame is arranged on the positioning column and the liner column, and the control box and the driving are single
Member electrical connection.
9. the test equipment of vehicle-mounted new line display instrument cover assembly as described in claim 8, it is characterised in that: further include shape
State analogue unit, the bottom plate are arranged in the state simulation unit for testing the vehicle-mounted new line display instrument cover assembly
Working condition under vibrational state or under high and low temperature state.
10. the test equipment of vehicle-mounted new line display instrument cover assembly as described in claim 8, it is characterised in that: the lining
Felt is provided in pad post, the preceding plate body, which is arranged on the liner column and contradicts with the felt, to be connected, the positioning column
End be provided with protrusion, on the positioning column, the protrusion is threaded through the positioning hole and the two for the lug setting
Clearance fit.
11. the test equipment of vehicle-mounted new line display instrument cover assembly as described in claim 8, it is characterised in that: the control
Main circuit, driving circuit and single chip circuit are provided in box processed, the main circuit is positive and negative for controlling the driving unit
Turn to slide the slide cover in the sliding space, the single chip circuit is for detecting signal and exporting letter
Number, the driving circuit drives the power tube on the main circuit according to control signal.
12. a kind of test method of vehicle-mounted new line display instrument cover assembly, it is characterised in that:
Step 1: any vehicle-mounted new line display instrument cover assembly of claim 1 to 7 is placed into claim 8 to 11 times
In test equipment described in one, and the vehicle-mounted new line display instrument cover assembly is estimated with the presence or absence of surface defect；
Step 2；It drives the slide cover to move towards the accommodation space by the control box, it is equal that speed is estimated during movement
It is even, without clamping stagnation, ear, which is listened, to have no abnormal sound, and the microswitch can be struck by estimating the slide cover edge, then stops on this side
Acies face 0.5 second；
Step 3: the slide cover automatically begins to drawback movement after pausing, estimated during movement speed uniformly, without clamping stagnation, ear is listened
It has no abnormal sound, the edge of the rear plate body can be struck by estimating the slide cover, then be stopped this marginal end face 1 second.
13. the test method of vehicle-mounted new line display instrument cover assembly as described in claim 12, it is characterised in that: further include
Step 4: by the button switch on the primary control box 600, slide cover 300 can round-trip stroke three times automatically, it is no for qualification
It is then unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504622.2A CN109682608B (en) | 2018-12-10 | 2018-12-10 | Vehicle-mounted head-up display cover plate assembly, test equipment and test method of assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504622.2A CN109682608B (en) | 2018-12-10 | 2018-12-10 | Vehicle-mounted head-up display cover plate assembly, test equipment and test method of assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109682608A true CN109682608A (en) | 2019-04-26 |
| CN109682608B CN109682608B (en) | 2020-10-23 |
Family
ID=66187216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811504622.2A Active CN109682608B (en) | 2018-12-10 | 2018-12-10 | Vehicle-mounted head-up display cover plate assembly, test equipment and test method of assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109682608B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779687A (en) * | 2019-10-17 | 2020-02-11 | 中国航空工业集团公司洛阳电光设备研究所 | Device and method for measuring character jitter in vibration environment of head-up display |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201594858U (en) * | 2009-12-30 | 2010-09-29 | 四川长虹电器股份有限公司 | Set-top box with sliding front face frame |
| CN102148597A (en) * | 2010-02-05 | 2011-08-10 | 福建富顺电子有限公司 | Circuit for controlling positive and negative rotation of micro motors |
| CN103091060A (en) * | 2011-11-01 | 2013-05-08 | 中国航空工业集团公司北京航空精密机械研究所 | Test board for warm-humid and vibration environment |
| CN103148766A (en) * | 2013-01-31 | 2013-06-12 | 奇瑞汽车股份有限公司 | Motormeter gauge |
| CN103786618A (en) * | 2014-01-27 | 2014-05-14 | 宁波帅特龙集团有限公司 | Box for vehicle |
| CN203745492U (en) * | 2014-03-28 | 2014-07-30 | 北京兴科迪科技有限公司 | Universal needle bed |
| CN203838624U (en) * | 2014-03-24 | 2014-09-17 | 孟超 | Computer case |
| CN204063212U (en) * | 2014-09-19 | 2014-12-31 | 浙江万事兴电器有限公司 | Open-and-close cooking-fume extracter facing |
| CN204432329U (en) * | 2014-12-31 | 2015-07-01 | 恩坦华汽车系统（上海）有限公司 | A kind of track structure of panoramic sunroof of automobile sun screen |
| CN105302119A (en) * | 2015-11-19 | 2016-02-03 | 江西洪都航空工业集团有限责任公司 | Control box test device based on single-chip microcomputer |
| JP2017083927A (en) * | 2015-10-23 | 2017-05-18 | ホーチキ株式会社 | Fire receiver |
| CN208154766U (en) * | 2018-02-09 | 2018-11-27 | 大金工业株式会社 | Send out the decoration panel of fragrant component |
-
2018
- 2018-12-10 CN CN201811504622.2A patent/CN109682608B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201594858U (en) * | 2009-12-30 | 2010-09-29 | 四川长虹电器股份有限公司 | Set-top box with sliding front face frame |
| CN102148597A (en) * | 2010-02-05 | 2011-08-10 | 福建富顺电子有限公司 | Circuit for controlling positive and negative rotation of micro motors |
| CN103091060A (en) * | 2011-11-01 | 2013-05-08 | 中国航空工业集团公司北京航空精密机械研究所 | Test board for warm-humid and vibration environment |
| CN103148766A (en) * | 2013-01-31 | 2013-06-12 | 奇瑞汽车股份有限公司 | Motormeter gauge |
| CN103786618A (en) * | 2014-01-27 | 2014-05-14 | 宁波帅特龙集团有限公司 | Box for vehicle |
| CN203838624U (en) * | 2014-03-24 | 2014-09-17 | 孟超 | Computer case |
| CN203745492U (en) * | 2014-03-28 | 2014-07-30 | 北京兴科迪科技有限公司 | Universal needle bed |
| CN204063212U (en) * | 2014-09-19 | 2014-12-31 | 浙江万事兴电器有限公司 | Open-and-close cooking-fume extracter facing |
| CN204432329U (en) * | 2014-12-31 | 2015-07-01 | 恩坦华汽车系统（上海）有限公司 | A kind of track structure of panoramic sunroof of automobile sun screen |
| JP2017083927A (en) * | 2015-10-23 | 2017-05-18 | ホーチキ株式会社 | Fire receiver |
| CN105302119A (en) * | 2015-11-19 | 2016-02-03 | 江西洪都航空工业集团有限责任公司 | Control box test device based on single-chip microcomputer |
| CN208154766U (en) * | 2018-02-09 | 2018-11-27 | 大金工业株式会社 | Send out the decoration panel of fragrant component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779687A (en) * | 2019-10-17 | 2020-02-11 | 中国航空工业集团公司洛阳电光设备研究所 | Device and method for measuring character jitter in vibration environment of head-up display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109682608B (en) | 2020-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203061452U (en) | Spring force testing and spring sorting device | |
| CN105716824B (en) | Pendulum automobile instrument collision test device | |
| CN109682608A (en) | A kind of vehicle-mounted new line display instrument cover assembly, the test equipment of the assembly and test method | |
| CN106093621B (en) | A kind of test method of power automatic device chip card automatically testing platform | |
| CN204128787U (en) | A kind of keycap pulling capacity test machine | |
| CN100465906C (en) | Device and its method for real-time detection of fixed firmware reposition cause | |
| CN206884913U (en) | A kind of LED display mounting structure based on intelligent bus | |
| CN103503129A (en) | Calibrating device performance within an integrated circuit | |
| CN110058141A (en) | Chip test system and its test method | |
| WO2020046566A1 (en) | Method of clock gate analysis of electronic system designs and related systems, methods and devices | |
| CN210774602U (en) | Tool convenient to wind-tunnel test | |
| CN105528269A (en) | Design method for detecting disorder of hard disk on basis of Itanium platform | |
| CN110764960B (en) | Solid state disk firmware testing method | |
| CN208673005U (en) | A kind of heat dissipation performance is strong and easy-to-mount head shell | |
| CN108437934B (en) | Rainfall sensor test system | |
| CN105783977A (en) | Electronic component transparent medium turntable bearing testing and automatic wiping method | |
| TW201810478A (en) | Substrate inspection device | |
| CN205642424U (en) | Electronic components transparent medium carousel bears test and automatic wiping arrangement | |
| CN104572366B (en) | Laptop closes machine suspend mode automatic test approach | |
| CN209878346U (en) | Gate mechanism detection platform | |
| CN205080331U (en) | Vacuum LCD detection device | |
| CN209352368U (en) | A kind of device for storage sensor harness in vehicle impact testing | |
| CN109633771A (en) | A kind of engine piston assembly vision inspection apparatus and method | |
| CN203455429U (en) | Testing apparatus based on virtual apparatus TRIM module and RIM module | |
| CN206294426U (en) | A kind of instrument and meter for automation remote control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |