CN104764569A - Vehicle lamp air tightness detection system - Google Patents
Vehicle lamp air tightness detection system Download PDFInfo
- Publication number
- CN104764569A CN104764569A CN201510108438.6A CN201510108438A CN104764569A CN 104764569 A CN104764569 A CN 104764569A CN 201510108438 A CN201510108438 A CN 201510108438A CN 104764569 A CN104764569 A CN 104764569A
- Authority
- CN
- China
- Prior art keywords
- base plate
- car light
- groove
- bolt
- tightness detection
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 210000003734 kidney Anatomy 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a vehicle lamp air tightness detection system. The vehicle lamp air tightness detection system comprises an air tightness detection machine and a fixing device; an air inlet gun is communicated with an air inlet of a vehicle lamp, and a pressure detector is communicated with a pressure detection port of the vehicle lamp; a spacer is arranged on a baseboard, the air inlet gun and the pressure detector are arranged on the periphery of the spacer, and a fixture and a plug are also arranged on the periphery of the spacer; the air inlet gun, the pressure detector, the fixture and the plug are each arranged on the corresponding support; a horizontal substrate of the supports is laid on the baseboard, and a vertical substrate of the supports is vertically arranged on the baseboard; one side edge of the horizontal substrate is closely attached to the bottom of the vertical substrate, and a first groove extending in the x axis direction is formed in the horizontal substrate; a second groove extending in the y axis direction is formed in the bottom of the vertical substrate, a second bolt is arranged on the side face, where the side edge is located, of the horizontal substrate, and the second bolt is arranged on the second groove in a penetrating mode; a third groove extending in the z axis direction is formed in the vertical substrate, and a third bolt is arranged in the third groove in a penetrating mode; an inserting hole matched with the first bolt is formed in the baseboard.
Description
Technical field
The present invention relates to a kind of car light air tightness detection system.
Background technology
Car light is as the indispensable ingredient of automobile, play the effects such as night illumination, train signal, inclement weather be crashproof, but due to the impact of the aspect such as material, technique factor, there is the bubble-tight problem such as gap and leakage in car light, affects the performance of car light function.For this reason, we need to strengthen the bubble-tight detection of car light.A lot of car light enterprise all can use air tightness detection machine to detect car light at present, and whether air tightness detection machine, to gas transmission in car light, is leaked gas by detection car light and judge the leakproofness of car light.But car light needs fixing when detecting, the air inlet gun of air tightness detection machine and manograph need to aim at the air intake opening on car light and pressure tap respectively, other ventholes on car light also need encapsulation process, to guarantee that air inlet gun can not leak gas to during car light gas transmission, but dissimilar car light shape and different sizes, air intake opening, the setting position of pressure tap and gas outlet is not identical yet, and existing fixture, air inlet gun, manograph or plug are all arranged on fixed equipment, can only the adaptive car light with a certain type, the car light of such each type all will make new fixed equipment, not only increase input and cost, economical not, also resource is wasted, inadequate environmental protection.
Summary of the invention
The shortcoming of the car light of a type can only be applicable to for overcoming existing car light air tightness detection system, the invention provides one and being applicable to polytype car light air tightness detection system.
The technical solution used in the present invention is:
Car light air tightness detection system, comprising air tightness detection machine and the stationary installation for locating car light, it is characterized in that:
Described air tightness detection machine comprises air inlet gun and manograph, described air inlet gun is communicated with the air intake opening of car light, described manograph is communicated with the pressure tap of car light, the sensor for measuring the atmospheric pressure value in car light is provided with in described manograph, described sensor is connected with the controller prestoring draught head maximal value, described controller is positioned at described air tightness detection machine, the output terminal of described controller is connected with alarming device with display device, pressure information in car light is transported to controller by described sensor, described controller controls display device and alarming device according to the pressure information in car light,
Described stationary installation comprises the base plate be horizontally set on described air tightness detection machine, described base plate is provided with the pad for placing car light, the air inlet gun of air tightness detection machine and manograph are arranged on the surrounding of described pad, and the surrounding of described pad is also provided with several for locating the fixture of car light and several are for sealing the plug of car light venthole;
Described air inlet gun, described manograph, described fixture and described plug are all arranged on respective support;
Can move on base plate and the described support of locating comprises in flat rectangular-shaped horizontal base plate and vertical substrate, described horizontal base plate is laid on base plate, and described vertical substrate is vertically set on described base plate;
A side of described horizontal base plate is close to the bottom of described vertical substrate, the mid point of described side is initial point, the straight line at described side place is y-axis, be z-axis through described initial point and perpendicular to the straight line of base plate, the straight line through described initial point and perpendicular to vertical substrate place plane is x-axis; Described horizontal base plate has the first groove extended along the x-axis direction, the first bolt is provided with slidably in described first groove, described first bolt bottom is connected with base plate, and top connects first nut that horizontal base plate can be tightened on base plate, so that horizontal base plate moves or locates on base plate; The bottom of described vertical substrate is provided with the second groove extended along the y-axis direction, the side of the horizontal base plate at described side place is provided with the second bolt, second bolt is located on the second groove slidably, second bolt connect one horizontal base plate can be tightened in vertical substrate together with the second nut so that vertically substrate carries out fine position along y-axis relative to horizontal base plate; Vertical substrate has the 3rd groove extended along the z-axis direction, the 3rd bolt for connecting described air inlet gun, described manograph, described fixture or described plug is located in described 3rd groove slidably, 3rd bolt is provided with the 3rd nut that two lay respectively at the 3rd groove both sides, to be bolted to the 3rd on vertical substrate when needs.
Described base plate is provided with the jack matched with the first bolt, multiple described jack is arranged in matrix on base plate, described horizontal base plate has two described first grooves be parallel to each other, the spacing of two described first grooves equals the spacing of adjacent two jacks along the y-axis direction.
Further, the length of described first groove equals the half of the spacing of adjacent two jacks along the x-axis direction.
Further, the shape of described first groove, the second groove and the 3rd groove is kidney slot.
Air-leakage test is carried out to car light:
1, car light is placed on pad, by the support of alignment jig, makes the fixture being arranged on pad both sides be applicable to car light, and fixing car light, regulate the support of air inlet gun and car light, air inlet gun is connected with air intake opening, and manometric gun is connected with pressure tap simultaneously.
2, press the gas transmission switch of air tightness detection machine, by air inlet gun to gas transmission in car light and keep sealing; Air pressure in manometric gun kinetic measurement car light, and shown by display device; When specifying the draught head of manometric gun measurement in the time difference to exceed the draught head maximal value be pre-stored in controller, judge that car light is defective, otherwise, judge that car light is qualified; And when surveyed draught head exceedes draught head maximal value, controller controls alarming device generation action.
1, coarse adjustment can be realized:
Described base plate is provided with the jack by matrix arrangement, because horizontal base plate and vertical substrate link together, when changing the fixed position of the first bolt on base plate along the x-axis direction to change the installation site of horizontal base plate, position adjustments can be carried out to the fixture on vertical substrate, air inlet gun, manograph or plug along the x-axis direction; When changing the fixed position of the first bolt on base plate along the y-axis direction to change the installation site of horizontal base plate, position adjustments can be carried out to the fixture on vertical substrate, air inlet gun, manograph or plug along the y-axis direction.Change the fixed position of the 3rd bolt on the 3rd groove on vertical substrate, can regulate the setting height(from bottom) of fixture, air inlet gun, manograph or plug along the z-axis direction.
2, fine setting can be realized:
When the first bolt has been fixed on after on certain jack, slide the first chute, regulate position that the first groove is fixed by the first bolt to change the installation site of horizontal base plate along the x-axis direction, fine position can be carried out to the fixture on vertical substrate, air inlet gun, manograph or plug along the x-axis direction; Slide the second groove, regulates position that the second groove is fixed by the second bolt to change the relative position of vertical substrate and horizontal base plate, can carry out fine position along the y-axis direction to the fixture on vertical substrate, air inlet gun, manograph or plug.
Beneficial effect of the present invention is embodied in:
Support of the present invention can carry out three-dimensional regulation, with alignment jig, air inlet gun, manograph or plug and the relative position of car light on three-dimensional, can the car light of different profile be fixed, detect or be sealed, the car light of various shapes and size can be applicable to, one frame is multiplex, economical and practical.
Accompanying drawing explanation
Fig. 1 is supporting structure schematic diagram
Fig. 2 is the structural representation of the vertical substrate of support
Fig. 3 is the structural representation of the horizontal base plate of support
Fig. 4 is the schematic diagram that support matches with fixture
Fig. 5 is the schematic diagram that support matches with air inlet gun
Fig. 6 is the schematic diagram that support matches with manometric gun
Fig. 7 is the schematic diagram that plug matches with support
Fig. 8 is the one-piece construction schematic diagram of stationary installation
Embodiment
With reference to accompanying drawing, car light air tightness detection system, comprises air tightness detection machine and the stationary installation for locating car light;
Described air tightness detection machine comprises air inlet gun 5 and manograph 6, described air inlet gun 5 is communicated with the air intake opening of car light, described manograph 6 is communicated with the pressure tap of car light, the sensor for measuring the atmospheric pressure value in car light is provided with in described manograph 6, described sensor is connected with the controller prestoring draught head maximal value, described controller is positioned at described air tightness detection machine, the output terminal of described controller is connected with alarming device with display device, pressure information in car light is transported to controller by described sensor, described controller controls display device and alarming device according to the pressure information in car light,
Described stationary installation comprises the base plate 4 be horizontally set on described air tightness detection machine, described base plate 4 is provided with the pad 42 for placing car light, the air inlet gun 5 of air tightness detection machine and manograph 6 are arranged on the surrounding of described pad 42, and the surrounding of described pad 42 is also provided with several for locating the fixture 3 of car light and several are for sealing the plug 7 of car light venthole;
Described air inlet gun 5, described manograph 6, described fixture 3 and described plug 7 are all arranged on respective support;
Can move on base plate 4 and the described support of locating comprises in flat rectangular-shaped horizontal base plate 2 and vertical substrate 1, described horizontal base plate 2 is laid on base plate 4, and described vertical substrate 1 is vertically set on described base plate 4;
A side 22 of described horizontal base plate 2 is close to the bottom of described vertical substrate 1, the mid point of described side 22 is initial point, the straight line at described side 22 place is y-axis, be z-axis through described initial point and perpendicular to the straight line of base plate 4, the straight line through described initial point and perpendicular to vertical substrate 1 place plane is x-axis; Described horizontal base plate 2 has the first groove 21 extended along the x-axis direction, the first bolt 211 is provided with slidably in described first groove 21, described first bolt 211 bottom is connected with base plate 4, top connects first nut that horizontal base plate 2 can be tightened on base plate, so that horizontal base plate 2 moves or locates on base plate 4; The bottom of described vertical substrate 1 is provided with the second groove 12 extended along the y-axis direction, the side of the horizontal base plate 2 at described side 22 place is provided with the second bolt 23, second bolt 23 to be located on the second groove 12 slidably, second bolt 23 connect one horizontal base plate 2 can be tightened in vertical substrate 1 together with the second nut so that vertically substrate 1 carries out fine position along y-axis relative to horizontal base plate 2; Vertical substrate 1 has the 3rd groove 11 extended along the z-axis direction, the 3rd bolt 111 for connecting described air inlet gun 5, described manograph 6, described fixture 3 or described plug 7 is located in described 3rd groove 11 slidably, 3rd bolt 111 is provided with the 3rd nut that two lay respectively at the 3rd groove 11 both sides, to be fixed on vertical substrate 1 by the 3rd bolt 111 when needs.
Described base plate 4 is provided with the jack 41 matched with the first bolt 211, multiple described jack 41 is arranged in matrix on base plate, the spacing described horizontal base plate 2 having described first groove 21 of described first groove 21, two that two are parallel to each other equals the spacing of adjacent two jacks 41 along the y-axis direction.
Further, the length of described first groove 21 equals the half of the spacing of adjacent two jacks 41 along the x-axis direction.
Further, the shape of described first groove 21, second groove 12 and the 3rd groove 11 is kidney slot.
1, coarse adjustment:
Described base plate is provided with the jack by matrix arrangement, because horizontal base plate and vertical substrate link together, when changing the fixed position of the first bolt on base plate along the x-axis direction to change the installation site of horizontal base plate, position adjustments can be carried out to the fixture on vertical substrate, air inlet gun, manograph or plug along the x-axis direction; When changing the fixed position of the first bolt on base plate along the y-axis direction to change the installation site of horizontal base plate, position adjustments can be carried out to the fixture on vertical substrate, air inlet gun, manograph or plug along the y-axis direction.Change the fixed position of the 3rd bolt on the 3rd groove on vertical substrate, can regulate the setting height(from bottom) of fixture, air inlet gun, manograph or plug along the z-axis direction.
2, finely tune:
When the first bolt has been fixed on after on certain jack, slide the first chute, regulate position that the first groove is fixed by the first bolt to change the installation site of horizontal base plate along the x-axis direction, fine position can be carried out to the fixture on vertical substrate, air inlet gun, manograph or plug along the x-axis direction; Slide the second groove, regulates position that the second groove is fixed by the second bolt to change the relative position of vertical substrate and horizontal base plate, can carry out fine position along the y-axis direction to the fixture on vertical substrate, air inlet gun, manograph or plug.
Multiple described jack is arranged in matrix on base plate, and the jack referred on base plate is provided with many rows, and often row is provided with multiple row, and adjacent receptacle aligns mutually.The spacing of two described first grooves equals the spacing of adjacent two jacks along the y-axis direction, and like this, two on horizontal base plate described first grooves can synchronous being fixed in two adjacent along the y-axis direction jacks.The length of described first groove equals the half of adjacent two jack intervals along the x-axis direction, like this, when first is bolted on certain jack, by first groove that slides, during to carry out fine position to horizontal base plate along the x-axis direction, when two described first grooves slide arbitrarily between two jacks, be all fixed by one of them jack.
After fixture 3 is rack-mount, the fixture being no less than two is oppositely arranged on base plate, can clamps car light.
Air-leakage test is carried out to car light:
1, car light is placed on pad, by the support of alignment jig, makes the fixture being arranged on pad both sides be applicable to car light, and fixing car light, regulate the support of air inlet gun and car light, make air inlet gun aim at air intake opening and be communicated with, manograph is aimed at pressure tap and is communicated with simultaneously.
2, press the gas transmission switch of air tightness detection machine, by air inlet gun to gas transmission in car light and keep sealing; Air pressure in manograph kinetic measurement car light, and shown by display device; When specifying the draught head of manograph measurement in the time difference to exceed the draught head maximal value be pre-stored in controller, judge that car light is defective, otherwise, judge that car light is qualified; And when surveyed draught head exceedes draught head maximal value, controller controls alarming device generation action.
Content described in this instructions embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (3)
1. car light air tightness detection system, comprising air tightness detection machine and the stationary installation for locating car light, it is characterized in that:
Described air tightness detection machine comprises air inlet gun and manograph, described air inlet gun is communicated with the air intake opening of car light, described manograph is communicated with the pressure tap of car light, the sensor for measuring the atmospheric pressure value in car light is provided with in described manograph, described sensor is connected with the controller prestoring draught head maximal value, described controller is positioned at described air tightness detection machine, the output terminal of described controller is connected with alarming device with display device, pressure information in car light is transported to controller by described sensor, described controller controls display device and alarming device according to the pressure information in car light,
Described stationary installation comprises the base plate be horizontally set on described air tightness detection machine, described base plate is provided with the pad for placing car light, the air inlet gun of air tightness detection machine and manograph are arranged on the surrounding of described pad, and the surrounding of described pad is also provided with several for locating the fixture of car light and several are for sealing the plug of car light venthole;
Described air inlet gun, described manograph, described fixture and described plug are all arranged on respective support;
Can move on base plate and the described support of locating comprises in flat rectangular-shaped horizontal base plate and vertical substrate, described horizontal base plate is laid on base plate, and described vertical substrate is vertically set on described base plate;
A side of described horizontal base plate is close to the bottom of described vertical substrate, the mid point of described side is initial point, the straight line at described side place is y-axis, be z-axis through described initial point and perpendicular to the straight line of base plate, the straight line through described initial point and perpendicular to vertical substrate place plane is x-axis; Described horizontal base plate has the first groove extended along the x-axis direction, the first bolt is provided with slidably in described first groove, described first bolt bottom is connected with base plate, and top connects first nut that horizontal base plate can be tightened on base plate, so that horizontal base plate moves or locates on base plate; The bottom of described vertical substrate is provided with the second groove extended along the y-axis direction, the side of the horizontal base plate at described side place is provided with the second bolt, second bolt is located on the second groove slidably, second bolt connect one horizontal base plate can be tightened in vertical substrate together with the second nut so that vertically substrate carries out fine position along y-axis relative to horizontal base plate; Vertical substrate has the 3rd groove extended along the z-axis direction, the 3rd bolt for connecting described air inlet gun, described manograph, described fixture or described plug is located in described 3rd groove slidably, 3rd bolt is provided with the 3rd nut that two lay respectively at the 3rd groove both sides, to be bolted to the 3rd on vertical substrate when needs.
Described base plate is provided with the jack matched with the first bolt, multiple described jack is arranged in matrix on base plate, described horizontal base plate has two described first grooves be parallel to each other, the spacing of two described first grooves equals the spacing of adjacent two jacks along the y-axis direction.
2. car light air tightness detection system as claimed in claim 1, is characterized in that: the length of described first groove equals the half of the spacing of adjacent two jacks along the x-axis direction.
3. car light air tightness detection system as claimed in claim 2, is characterized in that: the shape of described first groove, the second groove and the 3rd groove is kidney slot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510108438.6A CN104764569B (en) | 2015-03-12 | 2015-03-12 | Vehicle lamp air tightness detection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510108438.6A CN104764569B (en) | 2015-03-12 | 2015-03-12 | Vehicle lamp air tightness detection system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104764569A true CN104764569A (en) | 2015-07-08 |
CN104764569B CN104764569B (en) | 2017-05-17 |
Family
ID=53646538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510108438.6A Active CN104764569B (en) | 2015-03-12 | 2015-03-12 | Vehicle lamp air tightness detection system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104764569B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108071797A (en) * | 2016-11-10 | 2018-05-25 | 常州星宇车灯股份有限公司 | A kind of adaptive dibit fastening sealing device |
CN108088627A (en) * | 2017-12-30 | 2018-05-29 | 台州市健特交通器材有限公司 | A kind of car light air-leakage test air inlet gun |
CN108120567A (en) * | 2017-12-30 | 2018-06-05 | 台州市健特交通器材有限公司 | A kind of adjustable car light air-leakage test inlet duct |
CN111551347A (en) * | 2020-05-09 | 2020-08-18 | 卓莘汽车科技(上海)有限公司 | Detection device for automobile model lamp |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100897578B1 (en) * | 2008-01-10 | 2009-05-15 | (주)성동테크 | Leaking test apparatus of sealing parts |
CN201749009U (en) * | 2010-05-28 | 2011-02-16 | 常州市永光车业有限公司 | Light fixture sealing performance detecting device |
CN202033159U (en) * | 2011-03-31 | 2011-11-09 | 长城汽车股份有限公司 | Air tightness detector for car lamps |
CN103616137A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | An operating method of a rear automobile lamp detecting clamp of an automobile lamp air tightness detecting machine |
CN203616072U (en) * | 2013-11-01 | 2014-05-28 | 江苏江龙科技发展有限公司 | Vehicle lamp air-tightness detector |
CN204535938U (en) * | 2015-03-12 | 2015-08-05 | 浙江龙鼎车业有限公司 | Car light air tightness detection system |
-
2015
- 2015-03-12 CN CN201510108438.6A patent/CN104764569B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100897578B1 (en) * | 2008-01-10 | 2009-05-15 | (주)성동테크 | Leaking test apparatus of sealing parts |
CN201749009U (en) * | 2010-05-28 | 2011-02-16 | 常州市永光车业有限公司 | Light fixture sealing performance detecting device |
CN202033159U (en) * | 2011-03-31 | 2011-11-09 | 长城汽车股份有限公司 | Air tightness detector for car lamps |
CN103616137A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | An operating method of a rear automobile lamp detecting clamp of an automobile lamp air tightness detecting machine |
CN203616072U (en) * | 2013-11-01 | 2014-05-28 | 江苏江龙科技发展有限公司 | Vehicle lamp air-tightness detector |
CN204535938U (en) * | 2015-03-12 | 2015-08-05 | 浙江龙鼎车业有限公司 | Car light air tightness detection system |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108071797A (en) * | 2016-11-10 | 2018-05-25 | 常州星宇车灯股份有限公司 | A kind of adaptive dibit fastening sealing device |
CN108088627A (en) * | 2017-12-30 | 2018-05-29 | 台州市健特交通器材有限公司 | A kind of car light air-leakage test air inlet gun |
CN108120567A (en) * | 2017-12-30 | 2018-06-05 | 台州市健特交通器材有限公司 | A kind of adjustable car light air-leakage test inlet duct |
CN111551347A (en) * | 2020-05-09 | 2020-08-18 | 卓莘汽车科技(上海)有限公司 | Detection device for automobile model lamp |
Also Published As
Publication number | Publication date |
---|---|
CN104764569B (en) | 2017-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204505078U (en) | Adjustable clamp mechanism | |
CN104764569A (en) | Vehicle lamp air tightness detection system | |
CN204535938U (en) | Car light air tightness detection system | |
CN103481674A (en) | Full-automatic detecting and marking device | |
CN104440695B (en) | Equipment positioning fixture | |
CN104697728A (en) | Support for clamp | |
CN104708557B (en) | Adjustable clamp mechanism | |
CN204535939U (en) | For the fixing device for car lamp of air-leakage test | |
CN204461699U (en) | A kind of fixture support | |
CN204694425U (en) | Adjustable air inlet gun mechanism | |
CN206209382U (en) | A kind of Novel error-proofing verifies device | |
CN104764570A (en) | Vehicle lamp fixing device for airtightness detection | |
CN207689085U (en) | A kind of adjustable car light air-leakage test inlet duct | |
CN104677574A (en) | Adjustable air inlet gun mechanism | |
CN205120068U (en) | Positioner of utensil is examined to motormeter platform | |
CN207689084U (en) | A kind of car light air-leakage test air inlet gun | |
CN101281028A (en) | Detector | |
CN209198010U (en) | A kind of air tightness detection apparatus | |
CN106323146A (en) | Detection device for L-shaped arc bending parts | |
CN106989873A (en) | A kind of air tightness detection equipment | |
CN203364793U (en) | Length measurement apparatus for product wire harnesses | |
CN104197809A (en) | Piston blank head thickness and external pin seat distance detection device | |
CN106482683A (en) | A kind of three coordinate measurement auxiliary clamps | |
CN203572371U (en) | Automobile intake manifold position degree detecting device | |
CN205079921U (en) | Frock of fixed product of shaking table |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Air tightness detection system for car lights Granted publication date: 20170517 Pledgee: Industrial Commercial Bank of China Ltd. Taizhou Huangyan branch Pledgor: Zhejiang Longding Vehicles Industry Co.,Ltd. Registration number: Y2024330000215 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |