CN108495022A - A kind of water-proof CCD camera - Google Patents
A kind of water-proof CCD camera Download PDFInfo
- Publication number
- CN108495022A CN108495022A CN201810712508.2A CN201810712508A CN108495022A CN 108495022 A CN108495022 A CN 108495022A CN 201810712508 A CN201810712508 A CN 201810712508A CN 108495022 A CN108495022 A CN 108495022A
- Authority
- CN
- China
- Prior art keywords
- front housing
- back plate
- water
- ccd camera
- proof ccd
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/08—Waterproof bodies or housings
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of water-proof CCD cameras, including front housing, back plate and glue layer, the front housing is provided with rear end connector, the back plate connect with the rear end connector of the front housing and by the rear end connector closing of the front housing, and the glue layer seals the interconnecting piece of the back plate and the front housing.The water-proof CCD camera, it connects and closes by the rear end connector of back plate and front housing, then interconnecting piece is sealed by glue layer, so that not needing sealing ring, reduce die sinking number of parts, simultaneously because existing rear shell is replaced with back plate structure, so that the connecting portion of back plate and front housing is in the rear end of water-proof CCD camera, rather than the side of water-proof CCD camera, without laser welding, ultrasonic bonding, save cost, more reduce difficulty of processing, allow the components such as front housing in length, it is wide, smaller size is used on thickness, be conducive to the miniaturization of the device of water-proof CCD camera, both material is saved, reduce cost, the scope of application can be expanded again.
Description
Technical field
The present invention relates to camera technical fields, more particularly to a kind of water-proof CCD camera.
Background technology
Camera is a kind of video input apparatus, is widely applied to video conference, tele-medicine and real time monitoring etc.
Aspect, ordinary people can also be very wide in network progress image, the talk of sound and communication, the scope of application each other by camera
It is general.And same camera can also be used, such as due to its intrinsic screen voice collecting characteristic in special environment
Application in underground, underwater automobile etc. is all very universal, this, which allows for the camera, must have waterproof construction, and otherwise one
Denier is intake, it is possible to be caused short circuit, be caused hidden danger safe to use.
In existing camera waterproof construction design scheme, being divided into has sealing ring and does not have a sealing ring two major classes：
1), there is the structure of sealing ring.Generally all can include several key components such as front housing, rear shell, sealing ring.The disadvantage is that through
It often will appear sealing ring and the impaired deformation of not in place or sealing ring be installed, waterproof construction is caused to fail.
2), the not no structure of sealing ring.Front housing, rear shell are generally comprised, passes through ultrasonic wave or Laser Welding between front and rear casing
It connects, the two is allowed to be fused into complete whole, a guarantee interior waterproof.The defect of this design structure be relevant device expense compared with
Height, production time are long.
Invention content
It is simple in structure, reliability is high, manufacturing cost is low, is conducive to the object of the present invention is to provide a kind of water-proof CCD camera
Device miniaturization.
In order to solve the above technical problems, an embodiment of the present invention provides a kind of water-proof CCD camera, including front housing, back plate and glue
Water layer, the front housing are provided with rear end connector, and the back plate connect with the rear end connector of the front housing and by the front housing
The closing of rear end connector, the glue layer seals the interconnecting piece of the back plate and the front housing.
Wherein, the back plate is connect with the inner cavity of the rear end connector of the front housing.
Wherein, the back plate is clamped or is bolted with the front housing.
Wherein, the rear plate surface is additionally provided with through-hole, the electricity that harness passes through the through-hole and is arranged in the front housing
Road plate connection, the glue layer seal the interconnecting piece of the harness and the through-hole.
Wherein, the back plate is located in the rear end connector of the front housing.
Wherein, the outer surface of the glue layer is concordant with the rear end connector end face of the front housing.
Wherein, the cross section of the front housing is identical as the shape of the back plate.
Wherein, the shape of the back plate is cylindrical or rectangle.
Wherein, the through-hole is located at the center of the back plate.
The water-proof CCD camera that the embodiment of the present invention is provided has the following advantages compared with prior art：
The water-proof CCD camera is connected and is closed by the rear end connector of back plate and front housing, then will by glue layer
Interconnecting piece seals so that does not need sealing ring, reduces die sinking number of parts.Simultaneously as after existing rear shell is replaced with
Plate becomes platy structure from the shell-like structure with cavity so that the connecting portion of back plate and front housing is after water-proof CCD camera
End, rather than the side of water-proof CCD camera, therefore when back plate connect with front housing, are not necessarily to laser welding, ultrasonic bonding, thus
While saving cost, difficulty of processing is more reduced, further the components such as front housing are made on length and width, thickness
With smaller size, be conducive to the miniaturization of the device of water-proof CCD camera, realize and save material, reduce cost, further expand
The scope of application of water-proof CCD camera.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of configuration schematic diagram of specific implementation mode of water-proof CCD camera provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of explosion knot of specific implementation mode of water-proof CCD camera provided in an embodiment of the present invention
Structure schematic diagram.
In a specific embodiment, the water-proof CCD camera, including front housing 10, back plate 20 and glue layer, before described
Shell 10 is provided with rear end connector, and the back plate 20 connect with the rear end connector of the front housing 10 and will be after the front housing 10
Connector closing, the glue layer is held to seal the interconnecting piece of the back plate 20 and the front housing 10.
It connect and closes with the rear end connector of front housing 10 by back plate 20, then sealed interconnecting piece by glue layer,
So that not needing sealing ring, reduce die sinking number of parts.Simultaneously as existing rear shell is replaced with back plate 20, by having
The shell-like structure of cavity becomes platy structure so that the connecting portion of back plate 20 and front housing 10 in the rear end of water-proof CCD camera, and
It is not the side of water-proof CCD camera, therefore without laser welding, ultrasonic bonding when back plate 20 is connect with front housing 10, to save
While having saved cost, difficulty of processing is more reduced, further the components such as front housing 10 are made on length and width, thickness
With smaller size, be conducive to the miniaturization of the device of water-proof CCD camera, realize and save material, reduce cost, further expand
The scope of application of water-proof CCD camera.
It is that the rear shell in existing water-proof CCD camera is replaced with into the present invention used by water-proof CCD camera in the present invention
In back plate 20, the rear shell with cavity is replaced with to the back plate 20 of plate, it is evident that reduce die sinking part quantity and plus
The interconnecting piece of the two is become rear portion by work difficulty from the side of water-proof CCD camera, greatly reduces the difficulty of processing of the two, and
After rear shell becomes back plate 20, back plate 20 and the relative weight of front housing 10 substantially reduce, and further reduce the assembly of the two
Difficulty.
In water-proof CCD camera provided by the invention, back plate 20 closes the rear end connector of front housing 10, can be back plate
20 lateral dimension is big compared with the lateral dimension of front housing 10, the cavity of the side of back plate 20 and apex angle in the rear end connector of front housing 10
Except, sealant seals the interconnecting piece of the two, can also be back plate 20 lateral dimension it is small compared with the lateral dimension of front housing 10, after
Plate 20 is surrounded by the cavity of the rear end connector of front housing 10 completely, the former is significant adverse to the miniaturization of device, and the former institute
20 area of back plate of use is larger, it is evident that the latter be conducive to save material reduce device cost, and the former interconnecting piece it
Outer 20 part of back plate is obviously waste material.
Therefore, in order to further increase sealing effect, the difficulty of sealing is reduced, in one embodiment of the invention, institute
Back plate 20 is stated to connect with the inner cavity of the rear end connector of the front housing 10.In this way after back plate 20 is connect with front housing 10, back plate
20 inside front housing 10, can be easily by the seam of the junction of the two when carrying out the setting of glue layer from the direction of back plate 20
Gap is sealed, and reduces assembly difficulty, and the present invention is not specifically limited the thickness of glue layer and the material of glue layer.
The present invention is not specifically limited the connection type of front housing 10 and back plate 20, the front housing 10 and the back plate 20
It can also be clamping, can also be to be bolted, can also be other connection types, wherein front housing 10 and back plate 20 are clamped,
It can be front housing 10 or back plate 20 any one component setting connecting pole is clamped or the two while connecting pole card is arranged
It connects or the two is clamped in other ways.
Water-proof CCD camera in the present invention can be the water-proof CCD camera of wireless type, and circuit board etc. is integrated in front housing 10
In cavity, wirelessly video is exported, power supply therein is charged using contactless charging modes, still
In this mode, since the components such as circuit board, power supply integrated in front housing 10 are more, capacitance is less, needs to charge repeatedly, no
Conducive to the miniaturization of device, therefore generally by external input electric energy, therefore in one embodiment of the invention, the back plate
20 surfaces are additionally provided with through-hole, and harness 30 is connect by the through-hole with the circuit board being arranged in the front housing 10, the glue
Water layer seals the interconnecting piece of the harness 30 and the through-hole.
In order to reduce assembly difficulty and the difficulty of glue layer be arranged in the present invention, the back plate 20 is located at the front housing 10
Rear end connector in, i.e., the homonymy of plane, back plate 20 are complete where the described back plate 20 is located at the rear end connector of the front housing 10
In complete embedded front housing 10, glue layer and the contact surface of back plate 20 are located in the rear end connector of front housing 10, and the glue layer is being set
When setting, does not almost have to the lateral surface for considering the problems of that the glue of excessive glue generation flows to front housing, improve efficiency of assembling, improve device
The yield rate of part.
In the present invention for 20 surface of back plate carry out glue layer setting when, for back plate 20 and 10 junction of front housing
Seal process and the seal process to 20 through hole of back plate synchronous can carry out, two steps can also be divided into and carried out, the former
The advantages of be to reduce technique number, it is specious since glue layer is one-pass molding, and be due to only to key the advantages of the latter
Position is sealed, although increasing step, is the reduction of the use of glue, is reduced material cost.
In the present invention since the structure of water-proof CCD camera is conducive to minimize, and what the water-proof CCD camera minimized needed
Glue is less, although the use of glue can be reduced using two-step process, the amount unobvious of reduction, simultaneously because device body
Product is smaller, and technology difficulty significantly improves, and further increases cost, is typically chosen one-step shaping in the present invention, in this way can
So that the appearance of water-proof CCD camera is more beautiful, whole structural strength is further improved.
In order to further decrease technology difficulty, more so that the appearance of water-proof CCD camera is more beautiful, the use of glue layer is more
With standard, be conducive to batch standardized production, in one embodiment of the invention, the outer surface of the glue layer and institute
The rear end connector end face for stating front housing 10 is concordant.
The present invention is not specifically limited the shape of water-proof CCD camera and the shape of back plate 20, therefore the front housing 10
Cross section or back plate 20 can be cylinder, or rectangle, or be other shapes, can be according to the specific of user
Requirement designs.
For back plate 20 with the connection relation of front housing 10, back plate 20 is the inner cavity with 10 rear end connector of front housing in the present invention
Connection, the shape of the two may be the same or different, but in order to further decrease the use of material, improves and utilize effect
Rate, the cross section of the front housing 10 are identical as the shape of the back plate 20.
In addition, the use of harness 30 in the present invention, general harness 30 are integral, connection difficulty is generally reduced, because
This, the through-hole is normally at the center of the back plate 20, the present invention for the installation position of the through-hole, quantity, shape with
And size is not specifically limited.
If there is special requirement, such as charging wire uses different circuits from connection, can be with when needing that multiple through-holes are arranged
It is customized according to the needs of user.
Water-proof CCD camera in the present invention since its structure and the structure of existing water-proof CCD camera have larger difference,
So that its assembling process also has larger difference.
Fig. 1 is the configuration schematic diagram of water-proof CCD camera provided in an embodiment of the present invention, including front housing 10,20 and of back plate
Harness 30.
Its assembling process is as follows：
1), harness 30 is connect by the through-hole of back plate 20 with the circuit board in the rear end connector of front housing 10；
2), back plate 20 is packed into the inner cavity of the rear end connector of front housing 10 so that back plate 20 is clamped with front housing 10, by rear end
Connector is closed；
3), the junction of back plate 20 and front housing 10 is sealed in the surface of back plate 20 setting glue layer, it will be where harness 30
Through hole sealing, and the outer surface of glue layer is concordant with the rear end connector end face of the front housing 10.
In conclusion water-proof CCD camera provided in an embodiment of the present invention, is connected by the rear end connector of back plate and front housing
And close, then interconnecting piece is sealed by glue layer so that do not need sealing ring, reduce die sinking number of parts.Meanwhile by
In existing rear shell is replaced with back plate, platy structure is become from the shell-like structure with cavity so that the company of back plate and front housing
Socket part is located at the rear end of water-proof CCD camera, rather than the side of water-proof CCD camera, therefore when back plate is connect with front housing is not necessarily to laser
Welding, ultrasonic bonding, to while saving cost, more reduce difficulty of processing, further so that the portions such as front housing
Part can use smaller size on length and width, thickness, be conducive to the miniaturization of the device of water-proof CCD camera, realize and save material
Expect, reduce cost, further expands the scope of application of water-proof CCD camera.
Water-proof CCD camera provided by the present invention is described in detail above.Specific case used herein is to this
The principle and embodiment of invention is expounded, the explanation of above example is only intended to help understand the present invention method and
Its core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection of the claims in the present invention
In range.
Claims (9)
1. a kind of water-proof CCD camera, which is characterized in that including front housing, back plate and glue layer, the front housing is provided with rear end connection
Mouthful, the back plate connect with the rear end connector of the front housing and closes the rear end connector of the front housing, the glue layer
The interconnecting piece of the back plate and the front housing is sealed.
2. water-proof CCD camera as described in claim 1, which is characterized in that the back plate is interior with the rear end connector of the front housing
Chamber connects.
3. water-proof CCD camera as claimed in claim 2, which is characterized in that the back plate is clamped or is bolted with the front housing.
4. water-proof CCD camera as claimed in claim 3, which is characterized in that plate surface is additionally provided with through-hole after described, and harness passes through
The through-hole is connect with the circuit board being arranged in the front housing, and the glue layer is by the interconnecting piece of the harness and the through-hole
Sealing.
5. water-proof CCD camera as claimed in claim 4, which is characterized in that the back plate is located at the rear end connector of the front housing
It is interior.
6. water-proof CCD camera as claimed in claim 5, which is characterized in that the rear end of the outer surface of the glue layer and the front housing
Connector end face is concordant.
7. water-proof CCD camera as claimed in claim 6, which is characterized in that the shape phase of the cross section of the front housing and the back plate
Together.
8. water-proof CCD camera as claimed in claim 7, which is characterized in that the shape of the back plate is cylindrical or rectangle.
9. water-proof CCD camera as claimed in claim 8, which is characterized in that the through-hole is located at the center of the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712508.2A CN108495022A (en) | 2018-06-29 | 2018-06-29 | A kind of water-proof CCD camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712508.2A CN108495022A (en) | 2018-06-29 | 2018-06-29 | A kind of water-proof CCD camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108495022A true CN108495022A (en) | 2018-09-04 |
Family
ID=63343307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810712508.2A Pending CN108495022A (en) | 2018-06-29 | 2018-06-29 | A kind of water-proof CCD camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108495022A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474778A (en) * | 2018-12-25 | 2019-03-15 | 苏州智华汽车电子有限公司 | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding |
| CN114189610A (en) * | 2021-11-23 | 2022-03-15 | 信利光电股份有限公司 | Vehicle-mounted rear-mounted camera module and vehicle |
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| US20140069786A1 (en) * | 2012-09-11 | 2014-03-13 | Apple Inc. | 3-dimensional seal for a button |
| CN206541115U (en) * | 2017-03-07 | 2017-10-03 | 深圳市吉影科技有限公司 | A kind of cavity sealing structure being used under water |
| CN206602568U (en) * | 2017-01-19 | 2017-10-31 | 东莞市思汉精工设备有限公司 | A kind of accurate water-proof CCD camera |
| CN107809570A (en) * | 2017-11-30 | 2018-03-16 | 广东小天才科技有限公司 | Intelligent worn device with water-proof CCD camera |
-
2018
- 2018-06-29 CN CN201810712508.2A patent/CN108495022A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140069786A1 (en) * | 2012-09-11 | 2014-03-13 | Apple Inc. | 3-dimensional seal for a button |
| CN206602568U (en) * | 2017-01-19 | 2017-10-31 | 东莞市思汉精工设备有限公司 | A kind of accurate water-proof CCD camera |
| CN206541115U (en) * | 2017-03-07 | 2017-10-03 | 深圳市吉影科技有限公司 | A kind of cavity sealing structure being used under water |
| CN107809570A (en) * | 2017-11-30 | 2018-03-16 | 广东小天才科技有限公司 | Intelligent worn device with water-proof CCD camera |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474778A (en) * | 2018-12-25 | 2019-03-15 | 苏州智华汽车电子有限公司 | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding |
| CN109474778B (en) * | 2018-12-25 | 2024-01-05 | 苏州智华汽车电子有限公司 | Plastic laser front shell penetration type welded vehicle-mounted camera |
| CN114189610A (en) * | 2021-11-23 | 2022-03-15 | 信利光电股份有限公司 | Vehicle-mounted rear-mounted camera module and vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |