CN110411697A - A kind of shell device for detecting performance of automobile head-up display - Google Patents
A kind of shell device for detecting performance of automobile head-up display Download PDFInfo
- Publication number
- CN110411697A CN110411697A CN201910813784.2A CN201910813784A CN110411697A CN 110411697 A CN110411697 A CN 110411697A CN 201910813784 A CN201910813784 A CN 201910813784A CN 110411697 A CN110411697 A CN 110411697A
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- China
- Prior art keywords
- shaped connector
- pedestal
- fixed
- automobile head
- cylinder
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0035—Spring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Instrument Panels (AREA)
Abstract
The invention discloses a kind of shell device for detecting performance of automobile head-up display, including pedestal and U-shaped connector, U-shaped connector is provided at the top of pedestal, the top of pedestal offers fluting, the side of fluting is equipped with fixed plate, the top of fixed plate equidistantly offers several card slots, and U-shaped connector is right against fixed plate, and the both ends of U-shaped connector are fixedly connected with one end of two avris of pedestal top respectively.The shell of several same automobile head-up displays is placed in several flutings by the present invention, and placement position is consistent, by upgrading mechanism, moving up and down for cylinder can control, and then the collision block of detection components can be made to be in contact with the shell, pass through detection components and limit plate, adjustable each impact force for colliding block, cooperation observation component, can observe cracked on that shell, and then can accurately detect the anti-collision performance of automobile head-up display shell, practicability is higher.
Description
Technical field
The present invention relates to a kind of automobile head-up display, the shell performance detection of specially a kind of automobile head-up display is filled
It sets.
Background technique
Automobile head-up display be it is a kind of be imaged using all-transparent or translucent glass, will some information relevant to driving
A kind of equipment in front of driver's seat is incident upon in a manner of digital picture or text.It is mainly used for allowing driver in driving conditions
In do not have to bow and watch instrument board, so that the sight of driver is always held at vehicle front, to improve driving safety and drive body
It tests.
Currently, cannot accurately be detected mostly for detecting the device of automobile head-up display shell impact resistance in the market
The performance of automobile head-up display shell impact resistance, practicability are lower out.Therefore we make improvement to this, propose a kind of automobile
The shell device for detecting performance of head up display.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of shell device for detecting performance of automobile head-up display of the present invention, including pedestal and U-shaped connector, the bottom
The top of seat is provided with U-shaped connector, and the top of the pedestal offers fluting, and the side of the fluting is equipped with fixed plate, institute
The top for stating fixed plate equidistantly offers several card slots, and the U-shaped connector is right against fixed plate, and the both ends of U-shaped connector
It is fixedly connected respectively with one end of two avris of pedestal top, elevating mechanism, the lifting is provided at the top of the U-shaped connector
Mechanism is connected with several cylinders, and several cylinders and several card slots correspond, and are provided with detection components in the cylinder, described
Pedestal is fixed with the limit plate for assisting detection components close to the side of U-shaped connector, two avris of pedestal top
Observation component is provided between the other end.
As a preferred technical solution of the present invention, the elevating mechanism includes connecting plate, and the connecting plate is located at U-shaped
Top on the inside of connector, two avris of the connecting plate are fixed with sliding block, and the U-shaped connector is opened up with respect to avris
There is the first sliding groove to match with sliding block.
As a preferred technical solution of the present invention, the top of the cylinder is fixedly connected with the bottom end of connecting plate, institute
The middle part for stating connecting plate, which is interted, is fixed with bearing, and threaded rod, the spiral shell are threaded in the middle part of U-shaped connector top
One end of rasp bar penetrates U-shaped connector and is fixedly connected with the inner ring of bearing, and the other end of the threaded rod is fixed with convex disk.
As a preferred technical solution of the present invention, the detection components include spring, one end of the spring and cylinder
The top of internal side is fixedly connected, and the other end of the spring is fixed with position-arresting disk, and the bottom end of the position-arresting disk is fixed with
Collide block.
As a preferred technical solution of the present invention, the bottom end for colliding block is pierced by cylinder, the two sides of the cylinder
Second sliding slot and third sliding slot are offered respectively, and the second sliding slot slidably connects shifting block, and one end of shifting block penetrates cylinder
Interior and with position-arresting disk side is fixedly connected, and the third sliding slot slidably connects slide bar.
As a preferred technical solution of the present invention, one end of the slide bar penetrates in cylinder and another with position-arresting disk
Side is fixedly connected, and the side of the limit plate offers the 4th sliding slot to match with the slide bar other end, the 4th sliding slot
One avris is equipped with scale.
As a preferred technical solution of the present invention, the observation component includes observation board, and the observation board, which is located at, to be opened
The top of the slot other side is embedded with several magnifying glasses to match with card slot on the observation board, two avris of observation board
Middle part is fixed with fixed link, and the fixed link is fixedly connected with pedestal.
The beneficial effects of the present invention are: the shell device for detecting performance of this kind of automobile head-up display, it will be several same
The shell of automobile head-up display is placed in several flutings, and placement position is consistent, by upgrading mechanism, can control cylinder
It moves up and down, and then the collision block of detection components can be made to be in contact with the shell, it, can be with by detection components and limit plate
Adjust each impact force for colliding block, cooperation observation component, can observe it is cracked on that shell, and then can be accurate
The anti-collision performance for detecting automobile head-up display shell, practicability is higher.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the shell device for detecting performance of automobile head-up display of the present invention；
Fig. 2 is a kind of structural schematic diagram of the cylinder of the shell device for detecting performance of automobile head-up display of the present invention；
Fig. 3 is a kind of the schematic diagram of the section structure of the shell device for detecting performance of automobile head-up display of the present invention.
In figure: 1, pedestal；2, U-shaped connector；3, fixed plate；4, elevating mechanism；401, connecting plate；402, sliding block；403,
Bearing；404, threaded rod；5, cylinder；6, detection components；601, spring；602, position-arresting disk；603, block is collided；604, shifting block；
605, slide bar；606, scale；7, limit plate；8, component is observed；801, observation board；802, magnifying glass；803, fixed link.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figure 1, Figure 2 and Figure 3, a kind of shell device for detecting performance of automobile head-up display of the present invention,
Including pedestal 1 and U-shaped connector 2, the top of pedestal 1 is provided with U-shaped connector 2, and the top of pedestal 1 offers fluting, fluting
Side be equipped with fixed plate 3, the top of fixed plate 3 equidistantly offers several card slots, and U-shaped connector 2 is right against fixed plate 3, and U
The both ends of shape connector 2 are fixedly connected with one end of 1 top of pedestal, two avris respectively, and the top of U-shaped connector 2 is provided with lifting
Mechanism 4, elevating mechanism 4 is connected with several cylinders 5, and several cylinders 5 and several card slots correspond, and are provided with inspection in cylinder 5
Component 6 is surveyed, pedestal 1 is fixed with the limit plate 7 for assisting detection components 6,1 top of pedestal close to the side of U-shaped connector 2
Observation component 8 is provided between the other end of two avris.
Wherein, elevating mechanism 4 includes connecting plate 401, and connecting plate 401 is located at the top of 2 inside of U-shaped connector, connecting plate
401 two avris are fixed with sliding block 402, and U-shaped connector 2 offers first to match with sliding block 402 with respect to avris
Sliding slot；The top of cylinder 5 is fixedly connected with the bottom end of connecting plate 401, and the middle part of connecting plate 401 is interspersed to be fixed with bearing 403,
Threaded rod 404 is threaded in the middle part of 2 top of U-shaped connector, one end of threaded rod 404 penetrates U-shaped connector 2 and and bearing
403 inner ring is fixedly connected, and the other end of threaded rod 404 is fixed with convex disk, by several same automobile head-up displays
Shell is placed in several flutings, and placement position is consistent, rotates convex disk, so that threaded rod 404 rotates, in the effect of bearing 403
Under, as the rotation of threaded rod 404 is so that connecting plate 401 moves down, under the action of sliding block 402, connecting plate 401 can be carried out
Limit, as connecting plate 401 drives cylinder 5 to move down.
Wherein, detection components 6 include spring 601, and one end of spring 601 is fixedly connected with the top of 5 inside of cylinder, spring
601 other end is fixed with position-arresting disk 602, and the bottom end of position-arresting disk 602, which is fixed with, collides block 603；Collide the bottom end of block 603
It is pierced by cylinder 5, the two sides of cylinder 5 offer second sliding slot and third sliding slot respectively, and second sliding slot slidably connects shifting block 604,
And one end of shifting block 604 penetrates in cylinder 5 and is fixedly connected with the side of position-arresting disk 602, third sliding slot slidably connects slide bar
605；One end of slide bar 605 penetrates in cylinder 5 and is fixedly connected with the other side of position-arresting disk 602, and the side of limit plate 7 offers
One avris of the 4th sliding slot to match with 605 other end of slide bar, the 4th sliding slot is equipped with scale 606, collides block 603 and the shell
It is in contact, records the scale 606 at this time where slide bar 605, upward sliding shifting block 604, so that position-arresting disk 602, which drives, collides block
603 move up, and spring 601 compresses, while slide bar 605 moves up, and record the scale 606 at this time where slide bar 605, calculate slide bar
605 displacements moved up cooperate the spring constant of spring 601, can calculate the elastic force of spring 601 at this time, by this kind of mode,
It can control each impulsive contact force for colliding block 603, unclamp shifting block 604, under the reset response of spring 601, so that colliding block 603
It is hit with the shell.
Wherein, observation component 8 includes observation board 801, and observation board 801 is on the top of the fluting other side, observation board 801
Several magnifying glasses 802 to match with card slot are embedded with, the middle part of 801 liang of avris of observation board is fixed with fixed link 803, Gu
Fixed pole 803 is fixedly connected with pedestal 1, slides fixed plate 3, and the shell after being collided is placed in the lower section of magnifying glass 802, passes through
Whether magnifying glass 802, can observe cracked on the shell, and then can accurately detect automobile head-up display shell
Anti-collision performance, practicability is higher.
When work, the shell of several same automobile head-up displays is placed in several flutings, and placement position is consistent,
Convex disk is rotated, so that threaded rod 404 rotates, under the action of bearing 403, as the rotation of threaded rod 404 is so that connecting plate 401
It moves down, under the action of sliding block 402, connecting plate 401 can be limited, as connecting plate 401 drives moving down for cylinder 5,
It is in contact so that colliding block 603 with the shell, records the scale 606 at this time where slide bar 605, upward sliding shifting block 604 makes
Obtaining position-arresting disk 602 drives collision block 603 to move up, and spring 601 compresses, while slide bar 605 moves up, and records 605 institute of slide bar at this time
Scale 606, calculate the displacement that slide bar 605 moves up, cooperate the spring constant of spring 601, spring at this time can be calculated
601 elastic force can control each impulsive contact force for colliding block 603, shifting block 604 unclamped, in spring 601 by this kind of mode
Under reset response, is hit so that colliding block 603 with the shell, slide fixed plate 3, the shell after being collided, which is placed in, to be put
Whether the lower section of big mirror 802 can be observed cracked on the shell by magnifying glass 802, and then can accurately detect
The anti-collision performance of automobile head-up display shell, practicability are higher.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of shell device for detecting performance of automobile head-up display, including pedestal (1) and U-shaped connector (2), feature exists
In being provided with U-shaped connector (2) at the top of the pedestal (1), the top of the pedestal (1) offers fluting, the fluting
Side is equipped with fixed plate (3), and the top of the fixed plate (3) equidistantly offers several card slots, U-shaped connector (2) face
In fixed plate (3), and the both ends of U-shaped connector (2) are fixedly connected with one end of two avris of pedestal (1) top respectively, the U-shaped
It is provided at the top of connector (2) elevating mechanism (4), the elevating mechanism (4) is connected with several cylinders (5), and several cylinders
(5) it corresponds with several card slots, is provided with detection components (6) in the cylinder (5), the pedestal (1) is close to U-shaped connector
(2) side is fixed with the limit plate (7) for assisting detection components (6), the other end of two avris of pedestal (1) top
Between be provided with observation component (8).
2. a kind of shell device for detecting performance of automobile head-up display according to claim 1, which is characterized in that described
Elevating mechanism (4) includes connecting plate (401), and the connecting plate (401) is located at the top on the inside of U-shaped connector (2), the connection
Two avris of plate (401) are fixed with sliding block (402), and the U-shaped connector (2) offers with respect to avris and sliding block
(402) first sliding groove to match.
3. a kind of shell device for detecting performance of automobile head-up display according to claim 2, which is characterized in that described
The top of cylinder (5) is fixedly connected with the bottom end of connecting plate (401), and the middle part of the connecting plate (401) is interspersed to be fixed with axis
It holds (403), is threaded with threaded rod (404) in the middle part of U-shaped connector (2) top, one end of the threaded rod (404)
It penetrates U-shaped connector (2) and is fixedly connected with the inner ring of bearing (403), the other end of the threaded rod (404) is fixed with convex
Disk.
4. a kind of shell device for detecting performance of automobile head-up display according to claim 1, which is characterized in that described
Detection components (6) include spring (601), and one end of the spring (601) is fixedly connected with the top on the inside of cylinder (5), described
The other end of spring (601) is fixed with position-arresting disk (602), and the bottom end of the position-arresting disk (602) is fixed with collision block
(603)。
5. a kind of shell device for detecting performance of automobile head-up display according to claim 4, which is characterized in that described
The bottom end for colliding block (603) is pierced by cylinder (5), and the two sides of the cylinder (5) offer second sliding slot and third sliding slot, institute respectively
Second sliding slot is stated to slidably connect shifting block (604), and one end of shifting block (604) penetrate in cylinder (5) and with position-arresting disk (602)
Side is fixedly connected, and the third sliding slot slidably connects slide bar (605).
6. a kind of shell device for detecting performance of automobile head-up display according to claim 5, which is characterized in that described
One end of slide bar (605) penetrates in cylinder (5) and is fixedly connected with the other side of position-arresting disk (602), the one of the limit plate (7)
Side offers the 4th sliding slot to match with slide bar (605) other end, and an avris of the 4th sliding slot is equipped with scale (606).
7. a kind of shell device for detecting performance of automobile head-up display according to claim 1, which is characterized in that described
Observing component (8) includes observation board (801), and the observation board (801) is located at the top of the fluting other side, the observation board
(801) several magnifying glasses (802) to match with card slot are embedded on, the middle part of (801) two avris of observation board is fixed
Equipped with fixed link (803), the fixed link (803) is fixedly connected with pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813784.2A CN110411697A (en) | 2019-08-30 | 2019-08-30 | A kind of shell device for detecting performance of automobile head-up display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813784.2A CN110411697A (en) | 2019-08-30 | 2019-08-30 | A kind of shell device for detecting performance of automobile head-up display |
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| Publication Number | Publication Date |
|---|---|
| CN110411697A true CN110411697A (en) | 2019-11-05 |
Family
ID=68369402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910813784.2A Pending CN110411697A (en) | 2019-08-30 | 2019-08-30 | A kind of shell device for detecting performance of automobile head-up display |
Country Status (1)
| Country | Link |
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| CN (1) | CN110411697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982665A (en) * | 2020-08-04 | 2020-11-24 | 山东交通学院 | Contrast detection device for balance experiment of mechanical buffer material |
| CN117168989A (en) * | 2023-11-02 | 2023-12-05 | 南通创佳机电有限公司 | Compression stress tester for aluminum shell of capacitor |
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| GB206654A (en) * | 1922-10-02 | 1923-11-15 | Clarence Leslie Barnhart | Improvements in machines for indicating the force of a blow |
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| CN104048881A (en) * | 2014-06-24 | 2014-09-17 | 中国飞机强度研究所 | Portable impactor for damage pre-formation and impacting method |
| CN107421822A (en) * | 2017-08-08 | 2017-12-01 | 合肥杰代机电科技有限公司 | One kind is used for auto parts machinery shock resistance detection means |
| CN208874998U (en) * | 2018-08-06 | 2019-05-21 | 平江县寿光农机农民专业合作社 | A kind of lawn is laid with and uses weed breaker |
| CN110006769A (en) * | 2019-04-25 | 2019-07-12 | 周家春 | A kind of elastic properties of materials detection device with rock-steady structure |
| CN210243133U (en) * | 2019-08-30 | 2020-04-03 | 苏州途驰安电子科技有限公司 | Shell performance detection device of automobile head-up display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB206654A (en) * | 1922-10-02 | 1923-11-15 | Clarence Leslie Barnhart | Improvements in machines for indicating the force of a blow |
| KR20120092966A (en) * | 2011-02-14 | 2012-08-22 | 박도경 | Digital measuring instrument of concrete strength |
| CN104048881A (en) * | 2014-06-24 | 2014-09-17 | 中国飞机强度研究所 | Portable impactor for damage pre-formation and impacting method |
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| CN110006769A (en) * | 2019-04-25 | 2019-07-12 | 周家春 | A kind of elastic properties of materials detection device with rock-steady structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982665A (en) * | 2020-08-04 | 2020-11-24 | 山东交通学院 | Contrast detection device for balance experiment of mechanical buffer material |
| CN117168989A (en) * | 2023-11-02 | 2023-12-05 | 南通创佳机电有限公司 | Compression stress tester for aluminum shell of capacitor |
| CN117168989B (en) * | 2023-11-02 | 2024-04-05 | 南通创佳机电有限公司 | Compression stress tester for aluminum shell of capacitor |
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