CN205693814U - A kind of photographic head sealing propertytest system - Google Patents

A kind of photographic head sealing propertytest system Download PDF

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Publication number
CN205693814U
CN205693814U CN201620675102.8U CN201620675102U CN205693814U CN 205693814 U CN205693814 U CN 205693814U CN 201620675102 U CN201620675102 U CN 201620675102U CN 205693814 U CN205693814 U CN 205693814U
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CN
China
Prior art keywords
photographic head
head sealing
valve
sealing propertytest
mold
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Active
Application number
CN201620675102.8U
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Chinese (zh)
Inventor
刘贝
黄麦多
林楚滨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou Desay SV Automotive Co Ltd
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Huizhou Desay SV Automotive Co Ltd
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Priority to CN201620675102.8U priority Critical patent/CN205693814U/en
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Publication of CN205693814U publication Critical patent/CN205693814U/en
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Abstract

The utility model discloses a kind of photographic head sealing propertytest system, including photographic head sealing mechanism and leakage tester, described photographic head sealing mechanism includes the annular seal space for placing photographic head, and described annular seal space is connected with revealing tester.The photographic head sealing propertytest system equipment composition of the present embodiment is simple, and occupation of land space is little and is easily maintained.

Description

A kind of photographic head sealing propertytest system
Technical field
This utility model relates to photographic head sealing propertytest technology, particularly relates to a kind of photographic head sealing propertytest system.
Background technology
Along with the development of automotive electronics, automatic parking, safe driving, these technology unmanned will progressively popularize and Application.Wherein the application demand along with these technology will be welcome explosive growth by vehicle-mounted camera.
The performing leak test of vehicle-mounted camera always perplexs the technical barrier of engineer, and traditional method of testing is to use Water seaoning is tested, and to meet the standard of shell protection grade IP67 or IP68, but does waterproof test by water seaoning, needs input Substantial amounts of equipment, including introducing the equipment such as draining waterworks, cistern heating apparatus, drying cooler, therefore test system sets Standby composition is complicated, it is big, difficult in maintenance to take up an area space.
Summary of the invention
Main purpose of the present utility model is to provide a kind of photographic head sealing propertytest system, it is intended to reduce photographic head close The component devices of envelope property detecting system, reduces and takes up an area space, reduces system maintenance difficulty.
For achieving the above object, this utility model provides a kind of photographic head sealing propertytest system, seals including photographic head Mechanism and reveal tester, described photographic head sealing mechanism includes the annular seal space for placing photographic head, described annular seal space with let out Dew tester connects.
Preferably, described photographic head sealing mechanism also include support, cylinder and guide rail, described annular seal space include upper mold and under Mould, described lower mold is arranged on the bottom of support, and described guide rail is arranged on the side of support, and described upper mold is provided with and coordinates with guide rail Sliding part.
Preferably, described cylinder is connected with upper mold or lower mold.
Preferably, described photographic head sealing mechanism also includes for detecting whether photographic head places correct light pricker sensing Device.
Preferably, described smooth pricker sensor is arranged on the bottom of support.
Preferably, described photographic head sealing propertytest system also includes programmable logic controller (PLC), described FPGA Controller is connected with revealing tester.
Preferably, described leakage tester includes standard component joint, pressure regulator valve, charge valve, air bleeding valve, balanced valve, air pressure Sensor, differential pressure pickup;Described differential pressure pickup, the two ends of balanced valve connect annular seal space and standard component joint respectively, described The remaining one end of balanced valve is simultaneously connected with baroceptor, charge valve and air bleeding valve, and described charge valve is also connected with pressure regulator valve.
Preferably, described photographic head is vehicle-mounted camera.
The photographic head sealing propertytest system equipment composition of the present embodiment is simple, and occupation of land space is little and is easily maintained.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model photographic head sealing propertytest system one embodiment;
Fig. 2 is the structural representation that this utility model reveals tester one embodiment;
Description of reference numerals: 11 is support, 12 is cylinder, and 13 is guide rail, and 14 is upper mold, and 15 is lower mold, and 16 pass for light pricker Sensor, 21 is standard component joint, and 22 is pressure regulator valve, and 23 is charge valve, and 24 is air bleeding valve, and 25 is balanced valve, and 26 is air pressure sensing Device, 27 is differential pressure pickup.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this Utility model.
This utility model provides a kind of photographic head sealing propertytest system, with reference to Fig. 1, in the first embodiment, this shooting Head sealing propertytest system includes photographic head sealing mechanism and reveals tester, and described photographic head sealing mechanism includes for placing The annular seal space of photographic head, described annular seal space is connected with revealing tester.
During use, photographic head is placed in annular seal space, after confirming that annular seal space seals, leakage tester detection can be used to take the photograph Sealing as head.The photographic head sealing propertytest system equipment composition of the present embodiment is simple, and occupation of land space is little and is easily maintained. Described photographic head can be vehicle-mounted camera.
With reference to Fig. 1, based on first embodiment, described second embodiment is: described photographic head sealing mechanism also include support, Cylinder and guide rail, described annular seal space includes that upper die and lower die, described lower mold are arranged on the bottom of support, and described guide rail is arranged on and props up The side of frame, described upper mold is provided with the sliding part coordinated with guide rail.
When photographic head is placed on lower mold, cylinder i.e. controls upper mold and moves to, above lower mold, make upper die and lower die along guide rail Guan Bi.Annular seal space can be sealed by the photographic head sealing propertytest system of the present embodiment automatically, improves photographic head sealing propertytest The automaticity of system.Also can be provided with sealing ring between upper die and lower die to improve its sealing, described leakage tester can It is connected with upper mold or lower mold.
With reference to Fig. 1, based on the second embodiment, described 3rd embodiment is: described photographic head sealing mechanism also include for Whether detection photographic head places correct light pricker sensor, and described smooth pricker sensor is arranged on the bottom of support.
The present embodiment is provided with light pricker sensor, can detect whether photographic head is set level, when preventing photographic head from not setting level, and upper mold Pressure causes the damage of photographic head.
Based on above embodiment, described 4th embodiment is: described photographic head sealing propertytest system also includes compiling Journey logic controller, described programmable logic controller (PLC) is connected with revealing tester.
The present embodiment by by programmable logic controller (PLC) with reveal tester is connected, it is achieved that test data record with Reviewing of process.
With reference to Fig. 1-2, based on above embodiment, described 5th embodiment is: described leakage tester includes standard component Joint, pressure regulator valve, charge valve, air bleeding valve, balanced valve, baroceptor, differential pressure pickup;Described differential pressure pickup, balanced valve Two ends connect annular seal space and standard component joint respectively, the remaining one end of described balanced valve is simultaneously connected with baroceptor, inflation Valve and air bleeding valve, described charge valve is also connected with pressure regulator valve.
These are only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in Other relevant technical fields, are the most in like manner included in scope of patent protection of the present utility model.

Claims (8)

1. a photographic head sealing propertytest system, it is characterised in that include photographic head sealing mechanism and reveal tester, described Photographic head sealing mechanism includes the annular seal space for placing photographic head, and described annular seal space is connected with revealing tester.
2. photographic head sealing propertytest system as claimed in claim 1, it is characterised in that described photographic head sealing mechanism also wraps Including support, cylinder and guide rail, described annular seal space includes that upper die and lower die, described lower mold are arranged on the bottom of support, described guide rail Being arranged on the side of support, described upper mold is provided with the sliding part coordinated with guide rail.
3. photographic head sealing propertytest system as claimed in claim 2, it is characterised in that described cylinder connects with upper mold or lower mold Connect.
4. photographic head sealing propertytest system as claimed in claim 2, it is characterised in that described photographic head sealing mechanism also wraps Include for detecting whether photographic head places correct light pricker sensor.
5. photographic head sealing propertytest system as claimed in claim 4, it is characterised in that described smooth pricker sensor is arranged on and props up On the bottom of frame.
6. photographic head sealing propertytest system as claimed in claim 1, it is characterised in that described photographic head sealing propertytest system System also includes programmable logic controller (PLC), and described programmable logic controller (PLC) is connected with revealing tester.
7. photographic head sealing propertytest system as claimed in claim 1, it is characterised in that described leakage tester includes standard Part joint, pressure regulator valve, charge valve, air bleeding valve, balanced valve, baroceptor, differential pressure pickup;Described differential pressure pickup, balance The two ends of valve connect annular seal space and standard component joint respectively, and the remaining one end of described balanced valve is simultaneously connected with baroceptor, fills Air valve and air bleeding valve, described charge valve is also connected with pressure regulator valve.
8. the photographic head sealing propertytest system as described in any one of claim 1-7, it is characterised in that described photographic head is car Carry photographic head.
CN201620675102.8U 2016-06-30 2016-06-30 A kind of photographic head sealing propertytest system Active CN205693814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620675102.8U CN205693814U (en) 2016-06-30 2016-06-30 A kind of photographic head sealing propertytest system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620675102.8U CN205693814U (en) 2016-06-30 2016-06-30 A kind of photographic head sealing propertytest system

Publications (1)

Publication Number Publication Date
CN205693814U true CN205693814U (en) 2016-11-16

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Family Applications (1)

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CN201620675102.8U Active CN205693814U (en) 2016-06-30 2016-06-30 A kind of photographic head sealing propertytest system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106791814A (en) * 2016-12-19 2017-05-31 重庆旭穆科技有限公司 The method of camera waterproof
WO2020252788A1 (en) * 2019-06-21 2020-12-24 深圳市大疆创新科技有限公司 Air tightness detection device, air tightness detection system and air tightness detection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106791814A (en) * 2016-12-19 2017-05-31 重庆旭穆科技有限公司 The method of camera waterproof
WO2020252788A1 (en) * 2019-06-21 2020-12-24 深圳市大疆创新科技有限公司 Air tightness detection device, air tightness detection system and air tightness detection method

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