CN204539283U - A kind of high pressure waterproof sealing structure of vehicle-mounted camera - Google Patents
A kind of high pressure waterproof sealing structure of vehicle-mounted camera Download PDFInfo
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- CN204539283U CN204539283U CN201520202178.4U CN201520202178U CN204539283U CN 204539283 U CN204539283 U CN 204539283U CN 201520202178 U CN201520202178 U CN 201520202178U CN 204539283 U CN204539283 U CN 204539283U
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Abstract
The utility model discloses a kind of high pressure waterproof sealing structure of vehicle-mounted camera, comprise camera lens, shell; In addition, protecgulum and packed layer is also comprised; Described camera lens its underpart be helicitic texture and with the upper surface being arranged on shell between shell with the form of being threaded; Described protecgulum connection is arranged on the upper surface of shell and the outside on camera lens top; Described packed layer is arranged on the gap location that is threaded of camera lens and shell, and the gap that camera lens, shell, protecgulum are formed.The utility model is simple and compact for structure, be easy to assembling, there is good waterproof sealing function, camera product can use (-40 DEG C ~+85 DEG C) in the harsh severe environment of condition, test by ISO20653IP69K, performance safety is reliable, effectively improves product useful life.
Description
Technical field
The utility model relates to vehicle imaging monitoring technique field, particularly relates to a kind of high pressure waterproof sealing structure of vehicle-mounted camera.
Background technology
Automobile camera head is as the acquisition elements of vehicle imaging system and supervising device, and in view of factors such as its installation site conditions, product needed possesses good waterproof ability.At present, prior art vehicle-mounted camera normally adopts excessive interference between rubber seal and shell and fixedly realizes water-tight by many screw lock.But, along with the difference of the complicated and changeable of environment for use and application region, require more and more higher to the high pressure water resistance of vehicle-mounted camera, general seal with elastometic washer waterproof cannot meet actual application demand and ISO20653 waterproof requirement (as IP69K), and then greatly have impact on the useful life of product.In addition, by the form that screw lock is fixing, not only make camera product structure complexity, assembling difficulty, and too increase production cost.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple and compact for structure, vehicle-mounted camera hermetically-sealed construction with good high pressure waterproof sealing function, to enhance product performance and useful life, meets practical application request.
The purpose of this utility model is achieved by the following technical programs:
The high pressure waterproof sealing structure of a kind of vehicle-mounted camera that the utility model provides, comprises camera lens, shell; In addition, protecgulum and packed layer is also comprised; Described camera lens its underpart be helicitic texture and with the upper surface being arranged on shell between shell with the form of being threaded; Described protecgulum connection is arranged on the upper surface of shell and the outside on camera lens top; Described packed layer is arranged on the gap location that is threaded of camera lens and shell, and the gap that camera lens, shell, protecgulum are formed.
The utility model packed layer has the filler of good fluidity as super glue by injection, is formed through solidifying.For ease of holding packed layer, the upper surface of shell described in the utility model is provided with filling slot; In addition, the mounting groove connecting protecgulum is also provided with, to facilitate and the installation of firm protecgulum.
Junction protecgulum described in the utility model corresponding to shell has sealing weld bond, protecgulum and shell welding can be integrated by sealing welder.
The utility model has following beneficial effect:
(1) the utility model is by the setting of packed layer, effectively improves the high pressure sealing water resistance of product, extends the useful life of product.The selection wherein forming its kind of filler of packed layer can be diversified, is conducive to meeting different user demands.
(2) the utility model camera lens is threaded connection form and is arranged on shell, simple and compact for structure, is easy to assembling, and decreases production cost.And at the gap location that is threaded, there is packed layer, not only increase water resistance, the installation also contributing to firm camera lens is avoided rocking.
(3) the utility model protecgulum and shell welding are integrated, can the inner packed layer of available protecting not oxidized, further increase useful life.Product can use (-40 DEG C ~+85 DEG C) in the harsh severe environment of condition, and by ISO20653IP69K test, performance safety is reliable.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the assembling schematic diagram of the utility model embodiment.
In figure: camera lens 1, shell 2, mounting groove 2a, filling slot 2b, protecgulum 3, packed layer 4
Embodiment
Fig. 1 and Figure 2 shows that the embodiment of hermetically-sealed construction of a kind of vehicle-mounted camera of the utility model, as shown in Figure 1, comprises camera lens 1, shell 2, protecgulum 3, packed layer 4.
As shown in Figure 1, camera lens 1 its underpart be helicitic texture and with the upper surface being arranged on shell 2 between shell 2 with the form of being threaded.
As shown in Figure 2, the upper surface of shell 2 is provided with the mounting groove 2a being convenient to connect the protecgulum 3 and filling slot 2b holding packed layer 4.As shown in Figure 1, its lower end of protecgulum 3 is positioned on the mounting groove 2a of shell 2, and its upper end is positioned at the outside on camera lens 1 top.
Packed layer 4 has the filler of good fluidity as super glue by injection, forms, is arranged on the gap location that is threaded of camera lens 1 and shell 2 through solidifying, and the gap (see Fig. 1) that camera lens 1, shell 2, protecgulum 3 are formed.
Junction the present embodiment protecgulum 3 corresponding to shell 2 has sealing weld bond, protecgulum 3 and shell 2 welding is integrated by ultrasonic instrument.
Claims (4)
1. a high pressure waterproof sealing structure for vehicle-mounted camera, comprises camera lens (1), shell (2); It is characterized in that: also comprise protecgulum (3) and packed layer (4); Described camera lens (1) its underpart be helicitic texture and with the upper surface being arranged on shell (2) between shell (2) with the form of being threaded; Described protecgulum (3) connection is arranged on the upper surface of shell (2) and the outside on camera lens (1) top; Described packed layer (4) is arranged on the gap location that is threaded of camera lens (1) and shell (2), and the gap that camera lens (1), shell (2), protecgulum (3) are formed.
2. the high pressure waterproof sealing structure of vehicle-mounted camera according to claim 1, is characterized in that: the upper surface of described shell (2) is provided with the filling slot (2b) holding packed layer (4).
3. the high pressure waterproof sealing structure of vehicle-mounted camera according to claim 1, is characterized in that: the upper surface of described shell (2) is provided with the mounting groove (2a) connecting protecgulum (3).
4. the high pressure waterproof sealing structure of the vehicle-mounted camera according to claim 1 or 3, is characterized in that: the upper junction corresponding to shell (2) of described protecgulum (3) has sealing weld bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202178.4U CN204539283U (en) | 2015-04-03 | 2015-04-03 | A kind of high pressure waterproof sealing structure of vehicle-mounted camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202178.4U CN204539283U (en) | 2015-04-03 | 2015-04-03 | A kind of high pressure waterproof sealing structure of vehicle-mounted camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204539283U true CN204539283U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202178.4U Active CN204539283U (en) | 2015-04-03 | 2015-04-03 | A kind of high pressure waterproof sealing structure of vehicle-mounted camera |
Country Status (1)
| Country | Link |
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| CN (1) | CN204539283U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532345A (en) * | 2016-12-09 | 2017-03-22 | 深圳市豪恩汽车电子装备有限公司 | Camera assembly |
| CN110191275A (en) * | 2019-07-02 | 2019-08-30 | 宁波为森智能传感技术有限公司 | Camera module waterproof construction |
| CN110441979A (en) * | 2019-09-18 | 2019-11-12 | 华勤通讯技术有限公司 | Anti-steam camera assembly and electric terminal |
| CN113438394A (en) * | 2021-06-16 | 2021-09-24 | 蔚来汽车科技(安徽)有限公司 | Front cover of vehicle-mounted camera, vehicle-mounted camera device and vehicle |
-
2015
- 2015-04-03 CN CN201520202178.4U patent/CN204539283U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532345A (en) * | 2016-12-09 | 2017-03-22 | 深圳市豪恩汽车电子装备有限公司 | Camera assembly |
| CN110191275A (en) * | 2019-07-02 | 2019-08-30 | 宁波为森智能传感技术有限公司 | Camera module waterproof construction |
| CN110191275B (en) * | 2019-07-02 | 2023-10-27 | 浙江舜宇智领技术有限公司 | Waterproof structure of camera module |
| CN110441979A (en) * | 2019-09-18 | 2019-11-12 | 华勤通讯技术有限公司 | Anti-steam camera assembly and electric terminal |
| CN110441979B (en) * | 2019-09-18 | 2021-10-01 | 华勤技术股份有限公司 | Prevent steam subassembly and electronic terminal of making a video recording |
| CN113438394A (en) * | 2021-06-16 | 2021-09-24 | 蔚来汽车科技(安徽)有限公司 | Front cover of vehicle-mounted camera, vehicle-mounted camera device and vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |