CN203858515U - Camera angle adjusting device - Google Patents
Camera angle adjusting device Download PDFInfo
- Publication number
- CN203858515U CN203858515U CN201420235209.1U CN201420235209U CN203858515U CN 203858515 U CN203858515 U CN 203858515U CN 201420235209 U CN201420235209 U CN 201420235209U CN 203858515 U CN203858515 U CN 203858515U
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- Prior art keywords
- index dial
- briquetting
- fixed mount
- camera
- angle
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- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model belongs to the field of camera mounting devices and discloses a camera angle adjusting device which can accurately adjust the mounting angle of a camera. The camera angle adjusting device comprises a mounting box, a fixing rack, and pressing blocks. The mounting box is provided with semicircle grooves and a camera shooting port. The fixing rack is provided with a mounting shaft which has a cylindrical structure. The mounting shaft and the semicircle grooves are fitted in a coaxial manner and are fixed and fastened by the pressing blocks. The end faces of the mounting shaft are provided with fixing rack dials. The pressing blocks which are fitted with the mounting shaft having the fixing rack dials are provided with pressing block dials. The fixing rack dials and the pressing block dials are matched coaxially, and the division angle [alpha] of each fixing rack dial is not equal to the division angle [beta] of each pressing block dial. The mounting angle of the camera can be adjusted accurately through the dials. The camera angle adjusting device of the utility model has good universality and can satisfy the requirements of various types of vehicles on the mounting angle of the camera.
Description
Technical field
The utility model relates to a kind of camera erecting device, relates in particular to the camera angle regulator that a kind of automobile safety early-warning system is used.
Background technology
Vehicle-mounted early warning system mainly utilizes image recognition technology to realize lane departure warning (LDW) and forward direction collision warning systems (FCW), and this picture quality that camera is captured has high requirement.Camera, except providing clearly image, also needs to adjust to an optimum luffing angle and just can better identify lane line and the distance with front car or people.But due to the vehicle of different model, its setting angle needing is also different, for example passenger vehicle is compared with taxi, and due to the outstanding length difference of its front end, and windshield angle of inclination is separately also different, and nature can not be installed identical angle of pitch camera.Therefore, need a kind of device that can free adjustment angle to realize the versatility that camera is installed.In addition, current common way is artificially with sensation, the setting angle of camera to be regulated, and must cause like this error larger, adjusts nor be convenient to that many vehicles are carried out to the unified of camera angle.
Utility model content
The technical matters that the utility model solves is to provide a kind of device for adjusting angle of pick that can adjust accurately camera setting angle, can meet camera is arranged on the vehicle of different model, also can meet the unified accurate adjustment to camera angle.
The utility model solves the technical scheme that its technical matters adopts: device for adjusting angle of pick, comprises mounting box, fixed mount and briquetting; On mounting box, be provided with half slot and shooting mouthful; On fixed mount, be provided with the installation shaft of cylindrical structural; Installation shaft and half slot coaxial cooperation, and tighten up by briquetting; On the end face of installation shaft, be provided with fixed mount index dial; On the briquetting matching with the installation shaft that is provided with fixed mount index dial, be provided with briquetting index dial, fixed mount index dial and briquetting index dial coaxial cooperation, and the interval angular dimension α of fixed mount index dial and the interval angular dimension β of briquetting index dial unequal.
Further: the interval angular dimension α of described fixed mount index dial and the interval angular dimension β of briquetting index dial differ 1 °.
Further: the interval angular dimension α of described fixed mount index dial is 11 °, the interval angular dimension β of described briquetting index dial is 10 °.
Further: the interval angular dimension α of described fixed mount index dial is 10 °, the interval angular dimension β of described briquetting index dial is 11 °.
Further: also comprise bonnet, bonnet can fasten with mounting box, composition box body structure
Further: the inner groove surface of the inner arc surface of described briquetting, the outer circumference surface of installation shaft and half slot is electric spark line structure.
The beneficial effects of the utility model are: by adopting a mounting box structure, camera can be arranged on the fixed mount arranging on mounting box in mounting box, carry out camera operation by corresponding shooting mouth.The fixed form of fixed mount is installation shaft by arranging on it and be arranged on the half slot coaxial cooperation on mounting box, and adopt that the compression of briquetting realizes tighten up cooperation; Therefore can be when mounted, especially in the time not tightening up briquetting completely, can adjust the angle of fixed mount, and then realize and adjust camera setting angle, after adjusting, the setting angle of camera tightening up briquetting completely, camera is fixed up, therefore camera can be arranged on the vehicle of different model.And, also on the end face of installation shaft, be provided with fixed mount index dial, on corresponding briquetting, briquetting index dial is set, and the angle intervals size β of the angle intervals of fixed mount index dial size α and briquetting index dial is set to unequal structure simultaneously; Therefore by such index dial design, can in the time that being installed, realize camera accurate angular setting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model, and wherein bonnet is open mode;
Fig. 2 is the side view after mounting box in the utility model, fixed mount, briquetting three installation;
Fig. 3 is the enlarged diagram of regional area I in Fig. 2;
Fig. 4 is the schematic three dimensional views of a direction of mounting box;
Fig. 5 is the schematic three dimensional views of another direction of mounting box;
Fig. 6 is the schematic three dimensional views of fixed mount;
Fig. 7 is the A direction view in Fig. 6;
Fig. 8 is the 3-D view of a direction of briquetting;
Fig. 9 is the B direction view in Fig. 8;
Figure 10 is the 3-D view of another direction of briquetting;
In figure, be labeled as: mounting box 1, shooting mouth 11, half slot 12, binding face 13, fixed mount 2, fixed mount index dial 21, installation shaft 22, briquetting 3, briquetting index dial 31, inner arc surface 32, bonnet 4, camera 5, horizontal line 6, camera axial line 7, interval angular dimension α, the interval angular dimension β of briquetting index dial of fixed mount index dial, windshield inclination angle theta, camera axial line inclination angle δ, setting angle λ.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated, but the technical scheme that the utility model is protected is not limited to following embodiment.
It as shown in Fig. 1 to Figure 10, is the structural representation of device for adjusting angle of pick described in the utility model; Comprise mounting box 1, fixed mount 2 and briquetting 3; On mounting box 1, be provided with half slot 12 and shooting mouth 11; On fixed mount 2, be provided with the installation shaft 22 of cylindrical structural; Installation shaft 22 and half slot 12 coaxial cooperation, and tighten up by briquetting 3; On the end face of installation shaft 22, be provided with fixed mount index dial 21; On the briquetting 3 matching with the installation shaft 22 that is provided with fixed mount index dial 21, be provided with briquetting index dial 31, fixed mount index dial 21 and briquetting index dial 31 coaxial cooperation, and the interval angular dimension α of fixed mount index dial 21 and the interval angular dimension β of briquetting index dial 31 unequal.
Also comprise in addition bonnet 4; the effect of bonnet 4 is to form box body structure with mounting box 1; whole fixed mount 2 and camera 5 etc. are wrapped in to box body inside, can play certain protection and beauty function, do not need in theory bonnet also whole device not to be had to materially affect.
Be the structure that comprises bonnet 4 as shown in fig. 1, bonnet 4 is wherein open mode, and mounting box 1 and bonnet 4 are typically designed to buckle fastening structure, and convenient combination, can certainly adopt the connection of alternate manner, for example, be connected by screw.On mounting box 1, be provided with half slot 12, owing to considering the height of camera 5, and the factor such as the height of fixed mount 2, half slot 12 is arranged on boss conventionally, and half slot 12 is generally two of left and right symmetric coaxials and distributes; Installation shaft 22 on corresponding fixed mount 2 also should have two, and is symmetricly set on the both sides of fixed mount 2; Briquetting 3 also needs two accordingly, and coordinates with corresponding half slot 12 and installation shaft 22 respectively.In the time being provided with two half slots 12 and two installation shaft 22 and two briquettings 3, fixed mount index dial 21 and briquetting index dial 31 can only be arranged on the relevant position of the same side, also can all arrange in both sides, conventionally in order conveniently to read index dial data, fixed mount index dial 21 and briquetting index dial 31 can be arranged in same plane.Briquetting 3 preferably adopts screw to be connected with relevant position on mounting box 1 conventionally in addition.
Camera 5 is fixedly mounted on fixed mount 2, and after the angle position of fixed mount 2 is determined, the angle position of camera 5 is also just determined thereupon.The general entirety of camera 5 is placed at the box body inside after mounting box 1 and bonnet 4 combinations, and it carries out camera operation by the shooting mouth 11 on mounting box 1.Camera 5 is prior art, and its data transmission can be used wire transmission form, and the installation site of data line just need to be set accordingly; Can certainly adopt wireless transmission form; Camera 5 itself to this camera angle regulator without materially affect.
Camera angle regulator described in the utility model is normally fitted in the binding face on mounting box 1 13 inner side of vehicle windscreen, vehicle windscreen inclination angle theta can be adjusted to camera setting angle λ as basis with reference to angle like this.Certainly, also can adopt in theory other mounting means, as long as can realize the fixed installation of whole device.
As shown in Fig. 3, Fig. 7 and Fig. 9, for can accurate adjustment angle, the utility model takes the interval angular dimension α of fixed mount index dial 21 and the interval angular dimension β of briquetting index dial 31 to be set to unequal structure, and its principle is similar to the design on vernier caliper.First need on fixed mount index dial 21 and briquetting index dial 31, be provided with reference graduation line, reference graduation line can be than common scale line length a bit, so that reading out data.Read fixed mount 2 with respect to benchmark institute rotational angle size time first can obtain the value of class precision at the beginning of by reading the deflection of reference graduation line, the value of confirming again high class precision by reading on two index dials straight that scale mark of the company of approaching most, can be fixed frame 2 angle in relative rotation by two values combinations; Its data reading manner is also similar to vernier caliper.And the precision of reading angular data is determined in the difference of β by α.Conventionally preferably the difference of α and β is set as to 1 °, on the Precision Theory of the final like this angle-data reading, can reaches ± 1 °.The difference of α and β can certainly be set as to other angle, for example 0.5 ° or 2 °, the precision of respective angles data also changes thereupon.
The interval angular dimension α that is illustrated in figure 3 fixed mount index dial 21 is greater than the interval angular dimension β of briquetting index dial 31, now can further the value of α be decided to be to 11 °, and the value of β is decided to be to 10 °.The interval angular dimension β that certainly also the interval angular dimension α of fixed mount index dial 21 can be arranged to be less than briquetting index dial 31, as the value of α is decided to be to 9 °, is decided to be 10 ° by the value of β.
In addition, in order to make installation shaft 22 coordinate more stable with tightening up of half slot 12 and briquetting 3, the structure that corresponding surface of contact can be made to electric spark line, is namely electric spark line structure by the inner groove surface of the outer circumference surface of the inner arc surface of briquetting 3 32, installation shaft 22 and half slot 12.Finally can make the setting angle λ of camera 5 more reliable and more stable.
Below to adopt a kind of device for adjusting angle of pick of two half slots 12 and two installation shaft 22 and two briquetting 3 structures to further illustrate the installation process of camera 5:
1, first camera 5 is fixedly mounted on fixed mount 2;
2, then the installation shaft 22 at fixed mount 2 two ends is placed in corresponding half slot 12;
3, again briquetting 3 is buckled in installation shaft 22, and by screw, briquetting 3 is tentatively screwed on, but appoint and can rotate fixed mount 2, now carry out accurate adjustment setting angle λ by fixed mount index dial 21 and the corresponding relation of briquetting index dial 31, specifically need the setting angle λ adjusting need to calculate before;
4, then when setting angle λ adjusts to behind the position needing, further tighten the screw on briquetting 3, make that fixed mount 2 is completely fastening to get off, can not rotate again, so far the angle of camera 5 is fixed up.
5, finally bonnet 4 is buckled again, the binding face on mounting box 1 13 and the windshield of the car body that cam device need to be installed are affixed, now camera 5 just can carry out corresponding camera operation by shooting mouth 11.
Below further in the computation process that setting angle λ is described:
As shown in Figure 3, in the time that the reference graduation line of fixed mount index dial 21 and the reference graduation line of briquetting index dial 31 align, be the original state of setting angle λ; Now camera axial line 7 is initial angle with the angle that binding face 13 forms, and the size of initial angle is fixed value, and relevant with the design of total.Camera axial line inclination angle δ equals the stack of initial angle and fixed mount 2 rotational angles: while clockwise rotating fixed mount 2 according to the situation shown in Fig. 3, δ equals initial angle and deducts the angle value that fixed mount 2 rotates; Otherwise while clockwise rotating fixed mount 2, δ equals initial angle and adds the angle value that upper holder 2 rotates.The final setting angle λ of camera equals windshield inclination angle theta and deducts camera axial line inclination angle δ.For the vehicle of different model, the value of its windshield inclination angle theta is different, or the requirement of setting angle λ is not identical yet, therefore can adjust setting angle λ by the value of adjusting δ.
For example, in the time that windshield inclination angle theta is 70 °, and initial angle is that in the situation of 65 °,, in the time of the accurate scale mark alignment of two foundation, setting angle λ just equals 5 °.Further taking the value of α as 11 °, the value of β is that the situation of 10 ° is example, if want, the value of λ is adjusted to 6 °, need fixed mount 2 to clockwise rotate 1 °, be reacted on index dial be exactly first scale mark rotating fixed mount 2 and make the below of datum line on fixed mount index dial 21 with briquetting index dial 31 on first scale mark below datum line align; Adjust to 4 ° if think the value of λ, need fixed mount 2 to rotate counterclockwise 1 °, be reacted on index dial be exactly first scale mark rotating fixed mount 2 and make the top of datum line on fixed mount index dial 21 with briquetting index dial 31 on first scale mark above datum line align; If want, the value of λ is adjusted to 15 °, need fixed mount 2 to clockwise rotate 10 °, be reacted on index dial be exactly rotate fixed mount 2 and make datum line on fixed mount index dial 21 and briquetting index dial 31 on first scale mark of datum line top align.In like manner, also can realize the accurate adjustment of other angle.
If the value of α and β changes, the angle precision of adjusting also may change thereupon, specifically depends on the circumstances.
Claims (7)
1. device for adjusting angle of pick, is characterized in that: comprise mounting box (1), fixed mount (2) and briquetting (3); On mounting box (1), be provided with half slot (12) and shooting mouthful (11); On fixed mount (2), be provided with the installation shaft (22) of cylindrical structural; Installation shaft (22) and half slot (12) coaxial cooperation, and tighten up by briquetting (3); On the end face of installation shaft (22), be provided with fixed mount index dial (21); On the briquetting (3) matching with the installation shaft (22) that is provided with fixed mount index dial (21), be provided with briquetting index dial (31), fixed mount index dial (21) and briquetting index dial (31) coaxial cooperation, and the interval angular dimension α of fixed mount index dial (21) and the interval angular dimension β of briquetting index dial (31) unequal.
2. device for adjusting angle of pick as claimed in claim 1, is characterized in that: the interval angular dimension α of described fixed mount index dial (21) and the interval angular dimension β of briquetting index dial (31) differ 1 °.
3. device for adjusting angle of pick as claimed in claim 2, is characterized in that: the interval angular dimension α of described fixed mount index dial (21) is 11 °, and the interval angular dimension β of described briquetting index dial (31) is 10 °.
4. device for adjusting angle of pick as claimed in claim 2, is characterized in that: the interval angular dimension α of described fixed mount index dial (21) is 9 °, and the interval angular dimension β of described briquetting index dial (31) is 10 °.
5. the device for adjusting angle of pick as described in any one in claim 1 to 4, is characterized in that: also comprise bonnet (4), bonnet (4) can fasten with mounting box (1), composition box body structure.
6. the device for adjusting angle of pick as described in any one in claim 1 to 4, is characterized in that: the inner groove surface of the inner arc surface (32) of described briquetting (3), the outer circumference surface of installation shaft (22) and half slot (12) is electric spark line structure.
7. device for adjusting angle of pick as claimed in claim 5, is characterized in that: the inner groove surface of the inner arc surface (32) of described briquetting (3), the outer circumference surface of installation shaft (22) and half slot (12) is electric spark line structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235209.1U CN203858515U (en) | 2014-05-09 | 2014-05-09 | Camera angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235209.1U CN203858515U (en) | 2014-05-09 | 2014-05-09 | Camera angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858515U true CN203858515U (en) | 2014-10-01 |
Family
ID=51608357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235209.1U Expired - Fee Related CN203858515U (en) | 2014-05-09 | 2014-05-09 | Camera angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158253A (en) * | 2016-08-25 | 2016-11-23 | 临沂市乐盈电子科技有限公司 | A kind of Novel patch inductor |
| CN106453728A (en) * | 2016-12-07 | 2017-02-22 | 深圳市传奇数码有限公司 | Rotary camera for mobile phone |
-
2014
- 2014-05-09 CN CN201420235209.1U patent/CN203858515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158253A (en) * | 2016-08-25 | 2016-11-23 | 临沂市乐盈电子科技有限公司 | A kind of Novel patch inductor |
| CN106453728A (en) * | 2016-12-07 | 2017-02-22 | 深圳市传奇数码有限公司 | Rotary camera for mobile phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20180509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |