CN205982950U - On -vehicle shade of road surface crack detection system based on symmetry four -bar linkage - Google Patents
On -vehicle shade of road surface crack detection system based on symmetry four -bar linkage Download PDFInfo
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- CN205982950U CN205982950U CN201621040501.3U CN201621040501U CN205982950U CN 205982950 U CN205982950 U CN 205982950U CN 201621040501 U CN201621040501 U CN 201621040501U CN 205982950 U CN205982950 U CN 205982950U
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- connecting rod
- cover plate
- base
- manhole
- detection system
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- Withdrawn - After Issue
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Abstract
The utility model discloses an on -vehicle shade of road surface crack detection system based on symmetry four -bar linkage aims at solving the automatic shading problem of on -vehicle pavement detection system. The device is by base (1), apron (2), apron frame (3), connecting rod seat (4), female connecting rod (5), public connecting rod (6), lap female connecting rod (7), rack seat (8), rack (9), lap public connecting rod (10), straight -teeth gear (11), a motor (12), camera (13), apron axle (14), an apron axle sleeve section of thick bamboo (15) is formed with make a video recording frame (16), the system provides a simple structure, simple operation, easy installation, and lower cost, the on -vehicle shade of road surface crack detection system based on symmetry four -bar linkage of dependable performance.
Description
Technical field
This utility model is related to a kind of auxiliary equipment of the testing equipment in Vehicle Detection field, and in particular, it is one
Plant the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain.
Background technology
The quality on road surface is closely bound up with traffic safety.For ensureing the safety traffic of automobile, reducing property loss and personnel
Injures and deaths, road pavement carries out detecting and is just particularly important, and is rationally rapidly performed by gathering and detecting road surface crackle of pavement image,
It is one of damaged condition, the important content on detection road surface on assessment road surface.And during detection road surface, light again can be to adopting
The collection effect of collection pavement image produces material impact.Therefore weight is had using the detection of automatization's diaphragm system road pavement crackle
The using value wanted.Linkage is the mechanism being widely used in all kinds of machineries, has manufacture simplicity, the good spy of transmission effect
Point, this utility model employs linkage.
Content of the invention
This utility model can affect to gather the problem of crack image acquisition quality for light, there is provided a kind of operation letter
Just, it is easily installed, cost is relatively low, the light shielding device of dependable performance.Vehicle-mounted road surface crack detection based on symmetrical quadric chain
Motor in system light shielding device is powered by automobile storage battery, provides driving force using motor, the output shaft of motor is via engagement
Rack-and-pinion imparts power to connecting rod, then drives, by symmetrical quadric chain, the opening and closing imaging cover plate, thus real
Now to external world light block function.
Refering to Fig. 1 to Figure 17, for solving above-mentioned technical problem, this utility model adopts the following technical scheme that and is achieved.
Provided by the utility model based on the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain include base,
Cover plate, cover frame, connecting rod base, female connecting rod, male connecting rod, cover plate mother's connecting rod, tooth bar seat, tooth bar, the male connecting rod of cover plate, spur gear, electricity
Machine, video camera, plate shaft, cover plate shaft sleeve and camera base.
Two plate shafts are each passed through two manholes with the iron plate of manhole for the cover frame one end, two plate shafts
Sleeve, four cylindrical sleeves of two deck side edge, two cover plate shaft sleeves, two cover frame other ends are with manhole
The manhole of iron plate, nut is screwed with two plate shaft two ends respectively and is connected, and bolt passes through two cover frame angle bar sides
The manhole in face is screwed with the screwed hole of base and is connected, and bolt passes through the manhole of tooth bar seat and the screwed hole of base
Be screwed connection, and tooth bar bottom is put into the notch cuttype groove of tooth bar seat and coordinated with tooth bar seat surface contact slide, and cover plate is female even
Bar one end passes through the manhole of arch boss and the cover plate sliding connection of a cover plate, the other end of cover plate mother's connecting rod with
One end of one public connecting rod is hinged, and public connecting rod passes through the endoporus of a connecting rod base top cylindrical shape sleeve and endoporus small-gap suture to coordinate
Connect, the other end of male connecting rod is hinged with one end of a female connecting rod, and female connecting rod passes through a connecting rod base top cylindrical shape sleeve
Endoporus be connected with endoporus small-gap suture, the other end of female connecting rod is hinged with one end of a male connecting rod, public connecting rod pass through one
The endoporus of individual connecting rod base top cylindrical shape sleeve is connected with endoporus small-gap suture, the female connecting rod of the other end of male connecting rod and
One end is hinged, and stud lower end passes through female manhole of the connecting rod other end and the manhole of a male connecting rod one end, with tooth bar
The screwed hole of end is screwed connection, and stud top is fixedly connected with nut thread, the public connecting rod being connected with stud another
One end is hinged with one end of a female connecting rod, female connecting rod pass through the endoporus of a connecting rod base top cylindrical shape sleeve and endoporus little between
Gap is connected, and the other end of female connecting rod is hinged with one end of a male connecting rod, and public connecting rod passes through a connecting rod base top cylindrical
The endoporus of shape sleeve is connected with endoporus small-gap suture, and the other end of male connecting rod is hinged with one end of a female connecting rod, female connecting rod
Endoporus through a connecting rod base top cylindrical shape sleeve is connected with endoporus small-gap suture, and the other end of female connecting rod is male with cover plate
One end of connecting rod is hinged, and the other end of cover plate public affairs connecting rod passes through the manhole of arch boss of a cover plate and cover plate slip to join
Close and connect, the circular hole of bottom cylindrical sleeve inserted base of six connecting rod bases is simultaneously connected with base small-gap suture, motor
Output shaft passes through centre bore and the bonded fixation of spur gear of spur gear, and nut is screwed with motor output shaft axle head and is connected,
Straight-tooth wheel and rack engages, and bolt passes through the circular hole of motor bottom to be screwed with the screwed hole of base and be connected, camera base and
Tube chamber welds with base is fixed, and bolt passes through the circular hole of camera base to be screwed and be connected with the screwed hole imaging motor spindle.
Base described in technical scheme makes for rectangular steel plates, has screwed hole and circular hole in rectangular steel plates Surface Machining.
Cover plate described in technical scheme is two cylindrical sleeves that rectangular steel plates are with side and a band circle on surface
The part that the arch boss of shape through hole is welded.
Cover frame described in technical scheme is the triangle part of angle bar welding processing, the angle bar of hypotenuse
Two ends are welded with the iron plate with manhole, and the angle iron side of triangle two right-angle side is machined with manhole.
Connecting rod base described in technical scheme is formed by two cylindrical sleeve vertical weldings.
Female connecting rod described in technical scheme is processed by round steel, and two ends are machined with elongated slot, and elongated slot both sides radially add
One manhole of work.
Public connecting rod described in technical scheme is processed by round steel, and two ends are respectively machined with a sheet with hole.
Cover plate mother's connecting rod described in technical scheme is formed by two round steel vertical weldings, and cover plate mother connecting rod one end is machined with
Elongated slot, elongated slot both sides radially process a manhole.
Tooth bar seat described in technical scheme is cuboid part, is machined with manhole and ladder in tooth bar seat upper surface
Type groove.
Tooth bar described in technical scheme is the thin and long units that top is machined with profile of tooth, and tooth bar end is machined with circular logical
Hole.
Cover plate public affairs connecting rod described in technical scheme is formed by two round steel vertical weldings, and cover plate public affairs connecting rod one end is machined with
One sheet with hole.
The output shaft end of the motor described in technical scheme is machined with keyway, is machined with spiral shell outside output shaft end keyway
Stricture of vagina.
Plate shaft described in technical scheme is cylindrical component, and plate shaft two ends are threaded.
Cover plate shaft sleeve described in technical scheme is elongated cylinder type part.
Camera base described in technical scheme is the part that two blocks of channel-section steels become obtuse angle to be welded, and outside channel-section steel is machined with
Circular hole.
The beneficial effects of the utility model are：
(1) this utility model adopts the type of drive of motor, and operator can manipulate lid using remote control in driving cabin
The closure of plate with open, with the closure of human control cover plate compared with opening, this mode not only can be removed from operator
Get off This move, and not parking operation can be realized, greatly save the time of manipulation.
(2) this utility model employs two cover plates and is respectively placed in photographic head both sides, by the flexible realization of this two cover plates
The effect shutting out the light.First, compared with one piece of cover plate, decrease the rotary space of single cover plate, also reduce this device
The space taking.Secondly, compared with one piece of cover plate, advantageously in the balance of device, substantially reduce due to Mass Distribution
The problem that the uneven device that may cause in running car distance deflects to side.
(3) this utility model employs symmetrical quadric chain control cover plate opening and closing, has structure simply, low cost of manufacture
Feature.
Brief description
Fig. 1 is the right shaft side figure of the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain；
Fig. 2 is the left shaft side figure of the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain；
Fig. 3 be based on base 1 in the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain, female connecting rod 5,
Public connecting rod 6, tooth bar seat 8, tooth bar 9, spur gear 11, the partial sectional view of motor 12；
Fig. 4 is based on base 1, cover plate 2, lid in the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain
Grillage 3, plate shaft 14, the partial sectional view of cover plate shaft sleeve 15；
Fig. 5 be based on base 1 in the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain, female connecting rod 5,
Public connecting rod 6, tooth bar seat 8, tooth bar 9, the local shaft side figure of spur gear 11；
Fig. 6 is the axonometric drawing based on base 1 in the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain；
Fig. 7 is the axonometric drawing of the vehicle-mounted road surface flaw detection system light shielding device cover plate 2 based on symmetrical quadric chain；
Fig. 8 is that the axle of the vehicle-mounted road surface flaw detection system light shielding device middle cover grillage 3 based on symmetrical quadric chain is surveyed
Figure；
Fig. 9 is that the axle based on connecting rod base 4 in the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain is surveyed
Figure；
Figure 10 is the vehicle-mounted road surface flaw detection system light shielding device cover plate mother's connecting rod 7 based on symmetrical quadric chain
Axonometric drawing；
Figure 11 is the vehicle-mounted road surface flaw detection system light shielding device cover plate public affairs connecting rod 10 based on symmetrical quadric chain
Axonometric drawing；
Figure 12 is to be surveyed based on the axle of connecting rod 5 female in the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain
Figure；
Figure 13 is the axle based on connecting rod 6 public in the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain
Mapping；
Figure 14 is that the axle of the vehicle-mounted road surface flaw detection system light shielding device middle rack seat 8 based on symmetrical quadric chain is surveyed
Figure；
Figure 15 is the axle of the vehicle-mounted road surface flaw detection system light shielding device middle cover board shaft 14 based on symmetrical quadric chain
Mapping；
Figure 16 is the vehicle-mounted road surface flaw detection system light shielding device cover plate shaft sleeve 15 based on symmetrical quadric chain
Axonometric drawing；
Figure 17 is based on camera base 16 in the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain
Axonometric drawing；
In figure：1. base, 2. cover plate, 3. cover frame, 4. connecting rod base, 5. female connecting rod, 6. public connecting rod, 7. cover plate mother connecting rod,
8. tooth bar seat, 9. tooth bar, 10. cover plate public affairs connecting rod, 11. spur gears, 12. motors, 13. video cameras, 14. plate shafts, 15. plate shafts
Sleeve, 16. camera bases.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail:
Refering to Fig. 1 to Figure 17, included based on the vehicle-mounted road surface flaw detection system light shielding device of symmetrical quadric chain
Base 1, cover plate 2, cover frame 3, connecting rod base 4, female connecting rod 5, male connecting rod 6, cover plate mother's connecting rod 7, tooth bar seat 8, tooth bar 9, cover plate are male
Connecting rod 10, spur gear 11, motor 12, video camera 13, plate shaft 14, cover plate shaft sleeve 15 and camera base 16.
Base 1 makes for rectangular steel plates, has screwed hole and circular hole in rectangular steel plates Surface Machining, and cover plate 2 is rectangular steel plates
The part being welded with two cylindrical sleeves of side and the arch boss with manhole on surface, cover frame 3
For the triangle part of angle bar welding processing, the angle bar two ends of hypotenuse are welded with the iron plate with manhole, and three
The angle iron side of angular two right-angle sides is machined with manhole, and plate shaft 14 is cylindrical component, and plate shaft 14 two ends are machined with
Screw thread, cover plate shaft sleeve 15 is elongated cylinder type part, and two plate shafts 14 are each passed through two cover frames 3 one end band circle and lead to
The manhole of the iron plate in hole, four cylindrical sleeves of 15, two cover plate 2 sides of two cover plate shaft sleeves, two plate shafts
15, two cover frame 3 manholes with the iron plate of manhole for the other end of sleeve, nut respectively with two plate shaft 14 two ends
Be screwed connection, and bolt passes through the manhole of two cover frame 3 angle iron side to be screwed even with the screwed hole of base 1
Connect.
Tooth bar seat 8 is cuboid part, is machined with manhole and notch cuttype groove in tooth bar seat 8 upper surface, bolt is worn
The manhole crossing tooth bar seat 8 is screwed with the screwed hole of base 1 and is connected, and tooth bar 9 is elongated zero that top is machined with profile of tooth
Part, tooth bar 9 end is machined with manhole, and tooth bar 9 bottom is put into the notch cuttype groove of tooth bar seat 8 and contacted with tooth bar seat 8 face
It is slidably matched, connecting rod base 4 is formed by two cylindrical sleeve vertical weldings, cover plate mother's connecting rod 7 is by two round steel vertical weldings
Become, cover plate mother connecting rod 7 one end is machined with elongated slot, and elongated slot both sides radially process a manhole, cover plate public affairs connecting rod 10 is by two
Root round steel vertical welding forms, and cover plate public affairs connecting rod 10 one end is machined with a sheet with hole, and female connecting rod 5 is processed by round steel,
Two ends are machined with elongated slot, and elongated slot both sides radially process a manhole, and public connecting rod 6 is processed by round steel, and two ends respectively add
Work has a sheet with hole, and cover plate mother connecting rod 7 one end passes through the manhole of arch boss of a cover plate 2 to slide with cover plate 2
It is connected, the other end of cover plate mother's connecting rod 7 is hinged with one end of a male connecting rod 6, and public connecting rod 6 pushes up through a connecting rod base 4
The endoporus of portion's cylindrical sleeve is connected with endoporus small-gap suture, one end hinge of the other end of male connecting rod 6 and a female connecting rod 5
Connect, female connecting rod 5 pass through a connecting rod base 4 top cylindrical shape sleeve endoporus be connected with endoporus small-gap suture, female connecting rod 5 another
One end is hinged with one end of a public connecting rod 6, and public connecting rod 6 passes through endoporus and the endoporus of a connecting rod base 4 top cylindrical shape sleeve
Small-gap suture is connected, and the other end of male connecting rod 6 is hinged with one end of a female connecting rod 5, and stud lower end passes through female connecting rod 5 another
The manhole at end and the manhole of public connecting rod 6 one end, are screwed with the screwed hole of tooth bar 9 end and are connected, stud
Top is fixedly connected with nut thread, and the other end of male connecting rod 6 being connected with stud is hinged with one end of a female connecting rod 5,
Female connecting rod 5 pass through a connecting rod base 4 top cylindrical shape sleeve endoporus be connected with endoporus small-gap suture, female connecting rod 5 another
End is hinged with one end of a public connecting rod 6, and public connecting rod 6 passes through the endoporus of a connecting rod base 4 top cylindrical shape sleeve little with endoporus
Gap is connected, and the other end of male connecting rod 6 is hinged with one end of a female connecting rod 5, and female connecting rod 5 pushes up through a connecting rod base 4
The endoporus of portion's cylindrical sleeve is connected with endoporus small-gap suture, and the other end of female connecting rod 5 is cut with scissors with one end of the male connecting rod of cover plate 10
Connect, the other end of cover plate public affairs connecting rod 10 passes through the manhole of arch boss and cover plate 2 sliding connection of a cover plate 2,
The circular hole of bottom cylindrical sleeve inserted base 1 of six connecting rod bases 4 is simultaneously connected with base 1 small-gap suture.
The output shaft end of motor 12 is machined with keyway, is threaded outside output shaft end keyway, motor 12 defeated
Shaft passes through centre bore and the bonded fixation of spur gear 11 of spur gear 11, and nut and motor 12 output shaft end are screwed even
Connect, spur gear 11 is engaged with tooth bar 9, bolt passes through the circular hole of motor 12 bottom to be screwed with the screwed hole of base 1 and be connected.
The part that camera base 16 becomes obtuse angle to be welded for two blocks of channel-section steels, outside channel-section steel is machined with circular hole, camera base
16 are welded and fixed with base 1, and bolt passes through the circular hole of camera base 16 to be screwed with the screwed hole of video camera 13 bottom and be connected.
The using method of the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain：
The base of the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain is fixed on before automobile
Portion, is controlled to motor using remote control in driving cabin, and motor provides driving force, and the output shaft of motor is via the tooth engaging
Wheel tooth bar imparts power to connecting rod, then drives, by connecting rod, the opening and closing imaging cover plate, thus realizing light to external world
Block function.
Claims (10)
1. a kind of vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain is it is characterised in that described
Vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain by base (1), cover plate (2), cover frame (3),
The female connecting rod (7) of connecting rod base (4), female connecting rod (5), male connecting rod (6), cover plate, tooth bar seat (8), tooth bar (9), the male connecting rod of cover plate (10),
Spur gear (11), motor (12), video camera (13), plate shaft (14), cover plate shaft sleeve (15) are formed with camera base (16)；
Two plate shafts (14) are each passed through two manholes with the iron plate of manhole for cover frame (3) one end, two lids
Board shaft sleeve (15), four cylindrical sleeves of two cover plate (2) sides, two cover plate shaft sleeves (15), two cover frames (3)
The manhole with the iron plate of manhole for the other end, nut is screwed with two plate shaft (14) two ends respectively and is connected, spiral shell
Bolt passes through the manhole of two cover frame (3) angle iron side to be screwed with the screwed hole of base (1) and be connected, and bolt is through tooth
The manhole of bar seat (8) is screwed with the screwed hole of base (1) and is connected, and the ladder of tooth bar seat (8) is put in tooth bar (9) bottom
Type groove is simultaneously coordinated with tooth bar seat (8) face contact slide, and cover plate mother connecting rod (7) one end passes through the arch boss of a cover plate (2)
Manhole and cover plate (2) sliding connection, the other end of cover plate mother's connecting rod (7) cut with scissors with one end of a male connecting rod (6)
Connect, public connecting rod (6) passes through the endoporus of connecting rod base (4) top cylindrical shape sleeve to be connected with endoporus small-gap suture, public connecting rod
(6) the other end is hinged with one end of a female connecting rod (5), and female connecting rod (5) passes through connecting rod base (4) top cylindrical shape sleeve
Endoporus be connected with endoporus small-gap suture, the other end of female connecting rod (5) is hinged with one end of a male connecting rod (6), public connecting rod
(6) pass through connecting rod base (4) top cylindrical shape sleeve endoporus be connected with endoporus small-gap suture, public connecting rod (6) another
End is hinged with one end of a female connecting rod (5), and stud lower end passes through the manhole of mother's connecting rod (5) other end and a male connecting rod
(6) manhole of one end, is screwed with the screwed hole of tooth bar (9) end and is connected, and stud top is fixing with nut thread even
Connect, the other end of male connecting rod (6) being connected with stud is hinged with one end of a female connecting rod (5), and female connecting rod (5) passes through one
The endoporus of connecting rod base (4) top cylindrical shape sleeve is connected with endoporus small-gap suture, the other end of female connecting rod (5) and one male even
One end of bar (6) is hinged, and public connecting rod (6) passes through the endoporus of connecting rod base (4) top cylindrical shape sleeve to join with endoporus small-gap suture
Close and connect, the other end of male connecting rod (6) is hinged with one end of a female connecting rod (5), and female connecting rod (5) passes through a connecting rod base (4)
The endoporus of top cylindrical shape sleeve and endoporus small-gap suture are connected, the other end of female connecting rod (5) and the male connecting rod of cover plate (10)
One end is hinged, and the other end of cover plate public affairs connecting rod (10) passes through the manhole of arch boss of a cover plate (2) and cover plate (2) sliding
Move and be connected, the circular hole of bottom cylindrical sleeve inserted base (1) of six connecting rod bases (4) is simultaneously joined with base (1) small-gap suture
Close and connect, the output shaft of motor (12) passes through centre bore and the bonded fixation of spur gear (11) of spur gear (11), nut and electricity
Machine (12) output shaft end is screwed connection, and spur gear (11) is engaged with tooth bar (9), and bolt passes through the circle of motor (12) bottom
Hole is screwed with the screwed hole of base (1) and is connected, and camera base (16) is welded and fixed with base (1), and bolt passes through video camera
The circular hole of seat (16) is screwed with the screwed hole of video camera (13) bottom and is connected.
2. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
The base (1) being characterised by described makes for rectangular steel plates, has screwed hole and circular hole in rectangular steel plates Surface Machining.
3. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
The cover plate (2) being characterised by described is rectangular steel plates with one of two cylindrical sleeves of side and surface with manhole
The part that arch boss is welded.
4. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
Cover frame (3) described in being characterised by is the triangle part of angle bar welding processing, the angle bar two ends weldering of hypotenuse
It is connected to the iron plate with manhole, the angle iron side of triangle two right-angle side is machined with manhole.
5. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
The female connecting rod (5) being characterised by described is processed by round steel, and two ends are machined with elongated slot, and elongated slot both sides radially process a circle
Shape through hole.
6. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
The public connecting rod (6) being characterised by described is processed by round steel, and two ends are respectively machined with a sheet with hole.
7. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
Cover plate mother's connecting rod (7) being characterised by described is formed by two round steel vertical weldings, and cover plate mother connecting rod (7) one end is machined with length
Groove, elongated slot both sides radially process a manhole.
8. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
Cover plate public affairs connecting rod (10) being characterised by described is formed by two round steel vertical weldings, and cover plate public affairs connecting rod (10) one end is machined with one
Individual sheet with hole.
9. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
The tooth bar seat (8) being characterised by described is cuboid part, is machined with manhole in tooth bar seat (8) upper surface and notch cuttype is recessed
Groove.
10. according to the vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain described in claim 1, its
The tooth bar (9) being characterised by described is the thin and long units that top is machined with profile of tooth, and tooth bar (9) end is machined with manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040501.3U CN205982950U (en) | 2016-09-07 | 2016-09-07 | On -vehicle shade of road surface crack detection system based on symmetry four -bar linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040501.3U CN205982950U (en) | 2016-09-07 | 2016-09-07 | On -vehicle shade of road surface crack detection system based on symmetry four -bar linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982950U true CN205982950U (en) | 2017-02-22 |
Family
ID=58039799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040501.3U Withdrawn - After Issue CN205982950U (en) | 2016-09-07 | 2016-09-07 | On -vehicle shade of road surface crack detection system based on symmetry four -bar linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205982950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226974A (en) * | 2016-09-07 | 2016-12-14 | 吉林大学 | Vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain |
| CN107389330A (en) * | 2017-08-15 | 2017-11-24 | 武汉科技大学 | A kind of combined four-bar linkage experimental provision of clearance-type |
-
2016
- 2016-09-07 CN CN201621040501.3U patent/CN205982950U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226974A (en) * | 2016-09-07 | 2016-12-14 | 吉林大学 | Vehicle-mounted road surface flaw detection system light shielding device based on symmetrical quadric chain |
| CN106226974B (en) * | 2016-09-07 | 2018-08-24 | 吉林大学 | Vehicle-mounted road surface flaw detection system shade based on symmetrical four-bar mechanism |
| CN107389330A (en) * | 2017-08-15 | 2017-11-24 | 武汉科技大学 | A kind of combined four-bar linkage experimental provision of clearance-type |
| CN107389330B (en) * | 2017-08-15 | 2023-01-03 | 武汉科技大学 | Gap type combined plane four-bar mechanism experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20180824 |
|
| AV01 | Patent right actively abandoned |