CN205123858U - Fixed camera of buckle - Google Patents
Fixed camera of buckle Download PDFInfo
- Publication number
- CN205123858U CN205123858U CN201520833399.1U CN201520833399U CN205123858U CN 205123858 U CN205123858 U CN 205123858U CN 201520833399 U CN201520833399 U CN 201520833399U CN 205123858 U CN205123858 U CN 205123858U
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- buckle
- shell
- inner casing
- fixed camera
- camera lens
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Abstract
The utility model provides a fixed camera of buckle, it includes: shell, inner shell and camera lens, the inside installation space that forms of shell, the symmetry is provided with the recess on the inside wall of shell, inside the 2nd installation space that forms of inner shell, on the lateral wall of inner shell the symmetry be provided with can with recess matched with buckle, cooperation that the inner shell passes through buckle and recess install in among the installation space, be formed with the internal thread on the inside wall of inner shell, the one end of camera lens is formed with the external screw thread, the camera lens is located in the space that shell and inner shell were injectd, just the one end of camera lens is passed through the external screw thread screw in among the 2nd installation space, the other end of camera lens certainly the tip of shell stretches out. The utility model discloses a fixed camera of buckle adopts the fixed mode of buckle, so set up, direct action is on the shell for buckle power, need not avoid the inner shell to produce completely and warp, and then influence the focus through inner shell transmission effort.
Description
Technical field
The utility model relates to a kind of camera, particularly relates to the fixed camera of a kind of buckle.
Background technology
Existing vehicle-mounted camera generally includes shell-type and ultrasonic bonding formula etc. in a glue formula, extruding, and wherein, the camera of described some glue formula in process of production, is difficult to the precision ensureing optical axis.And in long-term use procedure, the frequent variations of temperature, humidity, thus the performance affecting glue, cause optical axis, water resistance to ensure.In addition, the camera glue use amount of some glue formula is large, and need cooling time, improper pipelining, efficiency is poor.And glue not easily ensures when producing in a large number, the camera lens of each product and the filling completely of housing energy, fraction defective is high.
In described extruding, shell-type camera adopts the mode of compression seal pad, and uses the support column of back cover to carry out squeezing screw, then crush seal pad, makes it reach the function of waterproof.But, extruding in shell-type camera in the downward extrusion process of back cover support column, inner casing can because of stressed and produce distortion, the relative distance of PCBA and camera lens is changed, causes image blurring, have a strong impact on quality, thus poor stability fraction defective is higher.
The transducer of described ultrasonic bonding formula camera and fore shell camera lens one are by screw locking, and back cover forms with the ultrasonic bonding of fore shell camera lens one, and so, transducer and fore shell camera lens integrally can not Focussings, and fraction defective is higher.In addition, back cover and fore shell camera lens one ultrasonic bonding, be by mechanical oscillation to plastic parts heat fused, two parts are welded together, but the frequency of vibration can cause damage to the electronic devices and components on transducer.
Therefore, for the problems referred to above, be necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of buckle fixed camera, to overcome the deficiencies in the prior art.
For realizing above-mentioned utility model object, of the present utility modelly provide a kind of buckle fixed camera, it comprises: shell, inner casing and camera lens;
Described enclosure forms the first installing space, the madial wall of described shell is symmetrical arranged fluted;
Described inner housing inner forms the second installing space, the lateral wall of described inner casing is symmetrically arranged with can with the buckle of described fit depressions, described inner casing is installed in described first installing space by the cooperation of buckle and groove, and the madial wall of described inner casing is formed with internal thread;
One end of described camera lens is formed with external screw thread, and described camera lens is arranged in the space that described shell and inner casing limit, and one end of described camera lens pass through described in screw in described second installing space, the other end of described camera lens stretches out from the end of described shell.
As the improvement of the fixed camera of buckle of the present utility model, the end of described shell is provided with ledge structure, the lateral wall of described camera lens is formed with the annular protrusion be oppositely arranged with described ledge structure.
As the improvement of the fixed camera of buckle of the present utility model, the fixed camera of described buckle also comprises O type circle, and described O type circle between described annular protrusion and ledge structure, and under described annular protrusion and ledge structure effect, elastic deformation occurs.
As the improvement of the fixed camera of buckle of the present utility model, described buckle comprises extension and holding section, and described extension one end is arranged on the lateral wall of described inner casing, and described holding section is arranged near the other end of described extension.
As the improvement of the fixed camera of buckle of the present utility model, described extension and holding section and described inner casing are made of one piece.
As the improvement of the fixed camera of buckle of the present utility model, described inner casing has installation direction, and the bearing of trend of described extension is contrary with described installation direction, and described holding section is obliquely installed, and described holding section and described installation direction are an obtuse angle.
As the improvement of the fixed camera of buckle of the present utility model, the height tolerance of described buckle is less than 0.05mm.
As the improvement of the fixed camera of buckle of the present utility model, the material of described shell and inner casing is PC or glass.
As the improvement of the fixed camera of buckle of the present utility model, the fixed camera of described buckle also comprises substrate, and described substrate is by the end of screw locking in described inner casing.
Compared with prior art, the beneficial effects of the utility model are: the mode that the fixed camera of buckle of the present utility model adopts buckle fixing, so arrange, buckle power acts directly on shell, do not need by inner casing transmitting forces, avoid inner casing to produce distortion completely, and then affect focal length.In addition, the fixed camera of buckle of the present utility model absorbs the tolerance of a parts by the screw-in distance adjusting camera lens and inner casing.Meanwhile, camera lens and shell realize waterproof by compression O type rubber ring, decreases heating, vibrates damage to inner body.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the floor map of the fixed camera internal structure of buckle of the present utility model.
Embodiment
Below in conjunction with each execution mode shown in the drawings, the utility model is described in detail; but should be noted that; these execution modes are not limitation of the utility model; those of ordinary skill in the art are according to these execution mode institute work energy, method or structural equivalent transformations or substitute, and all belong within protection range of the present utility model.
As shown in Figure 1, the fixed camera 100 of buckle of the present utility model comprises: shell 10, inner casing 20 and camera lens 30.
Described shell 10 inside forms the first installing space, the madial wall of described shell 10 is symmetrical arranged fluted.Wherein, described first installing space is for accommodating described inner casing 20 and camera lens 30.In addition, described shell 10 is through setting, thus the opening of described shell 10 one end forms installing port, and the opening of the other end forms the extending port that camera lens 30 stretches out.
Described inner casing 20 inside forms the second installing space, the lateral wall of described inner casing 20 is symmetrically arranged with can with the buckle 21 of described fit depressions, thus described inner casing 20 is installed in described first installing space by the cooperation of buckle 21 and groove.Described second installing space, for accommodating described camera lens 20, in addition, the madial wall of described inner casing 20 is formed with internal thread.Preferably, the height tolerance of both sides buckle 21 is less than 0.05mm, thus, meet the requirement of the plain shaft precision of product.
Further, in above-mentioned execution mode, described buckle 21 comprises extension and holding section, and described extension one end is arranged on the lateral wall of described inner casing 20, and described holding section is arranged near the other end of described extension.Described inner casing 20 has installation direction, according to this installation direction, inner casing 20 can be installed in described shell 10.The bearing of trend of described extension is contrary with described installation direction, and described holding section is obliquely installed, and described holding section and described installation direction are an obtuse angle.Preferably, described extension and holding section and described inner casing 20 are made of one piece.
Thus, when inner casing 20 is installed in shell 10, according to described installation direction, pushed by inner casing 20 in shell 10, now, there is elastic deformation in buckle 21, when the holding section of buckle 21 moves to groove, holding section snaps in groove, completes the installation of shell 10 and inner casing 20.
The material of described shell 10 and inner casing 20 is PC or glass, affects it to weaken environment.
One end of described camera lens 30 is formed with external screw thread.Described camera lens 30 is arranged in the space that described shell 10 and inner casing 20 limit, and one end of described camera lens 30 coordinating by described external screw thread and internal thread, screw in described second installing space.Meanwhile, the other end of described camera lens 30 stretches out from the end of described shell 10.When described camera lens 30 is focused, camera lens being screwed in inner casing, by adjusting the screw-in amount of camera lens, after real-time confirmation focal length, optical axis meet, in the thread gaps of camera lens and inner casing, clicking and entering Instant cement.
In addition, the end that described shell 10 stretches out for described camera lens 30 is provided with ledge structure 11, the lateral wall of described camera lens 30 is formed with the annular protrusion 31 be oppositely arranged with described ledge structure 11.The fixed camera of described buckle 21 also comprises O type circle 40, and described O type circle 40 between described annular protrusion 31 and ledge structure 11, and under described annular protrusion 31 acts on ledge structure 11, elastic deformation occurs.Thus, realize waterproof by compression O type circle, and reduce the object heating, vibrate the damage to inner body.
In addition, the fixed camera of described buckle 21 also comprises substrate 50, and described substrate 50 is attached to the end of described inner casing 20 by screw 60.Thus, inner casing 20 is packaged in shell 10.
In sum, the mode that the fixed camera of buckle of the present utility model adopts buckle fixing, so arrange, buckle power acts directly on shell, does not need by inner casing transmitting forces, avoids inner casing to produce distortion completely, and then affects focal length.In addition, the fixed camera of buckle of the present utility model absorbs the tolerance of a parts by the screw-in distance adjusting camera lens and inner casing.Meanwhile, camera lens and shell realize waterproof by compression O type rubber ring, decreases heating, vibrates damage to inner body.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (9)
1. the fixed camera of buckle, is characterized in that, the fixed camera of described buckle comprises: shell, inner casing and camera lens;
Described enclosure forms the first installing space, the madial wall of described shell is symmetrical arranged fluted;
Described inner housing inner forms the second installing space, the lateral wall of described inner casing is symmetrically arranged with can with the buckle of described fit depressions, described inner casing is installed in described first installing space by the cooperation of buckle and groove, and the madial wall of described inner casing is formed with internal thread;
One end of described camera lens is formed with external screw thread, and described camera lens is arranged in the space that described shell and inner casing limit, and one end of described camera lens pass through described in screw in described second installing space, the other end of described camera lens stretches out from the end of described shell.
2. the fixed camera of buckle according to claim 1, is characterized in that, the end of described shell is provided with ledge structure, the lateral wall of described camera lens is formed with the annular protrusion be oppositely arranged with described ledge structure.
3. the fixed camera of buckle according to claim 2, it is characterized in that, the fixed camera of described buckle also comprises O type circle, and described O type circle between described annular protrusion and ledge structure, and under described annular protrusion and ledge structure effect, elastic deformation occurs.
4. the fixed camera of buckle according to claim 1, is characterized in that, described buckle comprises extension and holding section, and described extension one end is arranged on the lateral wall of described inner casing, and described holding section is arranged near the other end of described extension.
5. the fixed camera of buckle according to claim 4, is characterized in that, described extension and holding section and described inner casing are made of one piece.
6. the fixed camera of buckle according to claim 4, it is characterized in that, described inner casing has installation direction, and the bearing of trend of described extension is contrary with described installation direction, described holding section is obliquely installed, and described holding section and described installation direction are an obtuse angle.
7. the fixed camera of buckle according to claim 1, is characterized in that, the height tolerance of described buckle is less than 0.05mm.
8. the fixed camera of buckle according to claim 1, is characterized in that, the material of described shell and inner casing is PC or glass.
9. the fixed camera of buckle according to claim 1, is characterized in that, the fixed camera of described buckle also comprises substrate, and described substrate is by the end of screw locking in described inner casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833399.1U CN205123858U (en) | 2015-10-26 | 2015-10-26 | Fixed camera of buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833399.1U CN205123858U (en) | 2015-10-26 | 2015-10-26 | Fixed camera of buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123858U true CN205123858U (en) | 2016-03-30 |
Family
ID=55579426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833399.1U Active CN205123858U (en) | 2015-10-26 | 2015-10-26 | Fixed camera of buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208253A (en) * | 2015-10-26 | 2015-12-30 | 苏州智华汽车电子有限公司 | Buckle fixing type camera |
| CN107147905A (en) * | 2017-06-08 | 2017-09-08 | 广东欧珀移动通信有限公司 | Method of testing, device and and the computer-readable recording medium of camera module |
-
2015
- 2015-10-26 CN CN201520833399.1U patent/CN205123858U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208253A (en) * | 2015-10-26 | 2015-12-30 | 苏州智华汽车电子有限公司 | Buckle fixing type camera |
| CN105208253B (en) * | 2015-10-26 | 2018-07-06 | 苏州智华汽车电子有限公司 | Be buckled fixed camera |
| CN107147905A (en) * | 2017-06-08 | 2017-09-08 | 广东欧珀移动通信有限公司 | Method of testing, device and and the computer-readable recording medium of camera module |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |