CN202806606U - Vehicle-mounted pan-tilt-zoom camera provided with high intensity limiting protective structure - Google Patents
Vehicle-mounted pan-tilt-zoom camera provided with high intensity limiting protective structure Download PDFInfo
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- CN202806606U CN202806606U CN 201220490493 CN201220490493U CN202806606U CN 202806606 U CN202806606 U CN 202806606U CN 201220490493 CN201220490493 CN 201220490493 CN 201220490493 U CN201220490493 U CN 201220490493U CN 202806606 U CN202806606 U CN 202806606U
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- vehicle
- limiting
- tilt
- drive mechanism
- mounted pan
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Abstract
A vehicle-mounted pan-tilt-zoom camera provided with a high intensity limiting protective structure comprises a shell body and a mechanical transmission structure arranged inside the shell body, wherein the mechanical transmission structure comprises an upper transmission structure and a lower transmission structure, and the upper transmission structure is connected inside the shell body in a rotating mode and is limited through a limiting structure. The vehicle-mounted pan-tilt-zoom camera provided with the high intensity limiting protective structure is characterized in that the limiting structure is composed of a first limiting block and a second limiting block, wherein the first limiting block is arranged in the upper transmission structure and the second limiting block is arranged inside the shell body. According to the vehicle-mounted pan-tilt-zoom camera provided with the high intensity limiting protective structure, the reliability of the limiting structure is largely improved, use safety of equipment is guaranteed, and the service life of the equipment can be prolonged.
Description
Technical field
The utility model relates to a kind of vehicle-mounted pan/tilt camera, is specifically related to a kind of vehicle-mounted pan/tilt camera of tool high strength position limitation protection structure.
Background technology
Vehicle-mounted pan/tilt camera be a kind of vehicle-mounted, be used for to take car and can to its equipment that tests the speed, usually be installed in the top of law enforcement, monitoring vehicle.
Shown in Fig. 1～4, be a kind of common vehicle-mounted pan/tilt camera, it comprises a housing 1 and is located at mechanical transmission structure in this housing 1, this mechanical transmission structure mainly is divided into top drive mechanism 2 and bottom drive mechanism (among the figure for drawing).Wherein, top drive mechanism 2 is used for rotating the pick up camera 3 of vehicle-mounted pan/tilt camera both sides and the general rotational angle of infrared lamp 4(≤180 °), the bottom drive mechanism then is used for rotating the body (general rotational angle is 360 °) of vehicle head.Described top drive mechanism 2 is rotationally connected with described housing 1, and by the spacing (see figure 2) of a position limiting structure, because rotational angle surpasses restriction and damage equipment, described position limiting structure is seen Fig. 3 by the first position-limited lever 5(that is located in the top drive mechanism 2 to prevent this top drive mechanism 2) and the second position-limited lever 6(that is located at described enclosure interior see Fig. 4) form.Although this prior art can play spacing effect to a certain extent, but because two position-limited levers of its usefulness are next spacing, its structure is too thin, although when vehicle head energising work, the control effort that cooperates motor in the drive mechanism, this position limiting structure can satisfy spacing demand, but work as vehicle-mounted pan/tilt camera in the situation of dead electricity, because The Cloud Terrace quits work, the pick up camera of its both sides and infrared lamp all are in free state, if automobile this moment sudden stop in motion, or because Uneven road produces the strenuous vibration of vehicle, or work as high vehicle speeds and to produce windage excessive, the possibility of this position-limited lever fracture is caused in the capital, cause the up and down rotational angle of vehicle-mounted pan/tilt camera greater than 180 degree, and make the inner lead strand disconnected, equipment can't be worked.
For this reason, how to solve the existing the problems referred to above of prior art, just become the problem that the utility model need to be studied.
Summary of the invention
The purpose of this utility model provides a kind of vehicle-mounted pan/tilt camera of tool high strength position limitation protection structure.
For achieving the above object, the technical solution adopted in the utility model is: a kind of vehicle-mounted pan/tilt camera of tool high strength position limitation protection structure, comprise a housing and be located at the interior mechanical transmission structure of this housing, this mechanical transmission structure comprises top drive mechanism and bottom drive mechanism, described top drive mechanism is rotationally connected with described enclosure interior, and spacing by a position limiting structure; Wherein, described position limiting structure is comprised of the second limiting stopper of being located at the first limiting stopper in the drive mechanism of top and being located at described enclosure interior.
Related content in the technique scheme is explained as follows:
1. in the such scheme, described the first limiting stopper and the second limiting stopper are fan shape.
The utility model principle of work and advantage are as follows:
The vehicle-mounted pan/tilt camera of a kind of tool high strength of the utility model position limitation protection structure; the position-limited lever of prior art is arranged to limiting stopper; and reach limit function by the cooperation of this two limiting stopper; compared to existing technologies, on the one hand, because the position limiting structure structure is strengthened; on the other hand; because the striking face of two limiting stoppers obtains increasing, so the reliability of the utility model position limiting structure significantly improves, and guaranteed the use safety of equipment and service life that can extension device.
Description of drawings
Accompanying drawing 1 is the block diagram of common vehicle-mounted pan/tilt camera;
Accompanying drawing 2 is the constructional drawing of position limiting structure in the existing vehicle-mounted pan/tilt camera;
Accompanying drawing 3 uses constitution diagram for the first position-limited lever in the existing vehicle-mounted pan/tilt camera;
Accompanying drawing 4 uses constitution diagram for the second position-limited lever in the existing vehicle-mounted pan/tilt camera;
Accompanying drawing 5 is the constructional drawing of position limiting structure in the utility model most preferred embodiment;
Accompanying drawing 6 is that the first limiting stopper uses constitution diagram in the utility model most preferred embodiment;
Accompanying drawing 7 is that the second limiting stopper uses constitution diagram in the utility model most preferred embodiment.
In the above accompanying drawing: 1. housing; 2. top drive mechanism; 3. pick up camera; 4. infrared lamp; 5. the first position-limited lever; 6. the second position-limited lever; 7. housing; 8. top drive mechanism; 9. the first limiting stopper; 10. the second limiting stopper.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: shown in accompanying drawing 5～7, a kind of vehicle-mounted pan/tilt camera of tool high strength position limitation protection structure comprises:
One housing 7 and be located at mechanical transmission structure in this housing 7, this mechanical transmission structure comprises top drive mechanism 8 and bottom drive mechanism (not drawing among the figure), described top drive mechanism 8 is rotationally connected with described housing 7 inside, and spacing by a position limiting structure; Wherein, described position limiting structure is comprised of the second limiting stopper 10 of being located at the first limiting stopper 9 in the top drive mechanism 8 and being located at described housing 7 inside, and this first limiting stopper 9 and the second limiting stopper 10 are fan shape.
The vehicle-mounted pan/tilt camera of a kind of tool high strength of the utility model position limitation protection structure; the position-limited lever of prior art is arranged to limiting stopper; and reach limit function by the cooperation of this two limiting stopper; compared to existing technologies, on the one hand, because the position limiting structure structure is strengthened; on the other hand; because the striking face of two limiting stoppers obtains increasing, so the reliability of the utility model position limiting structure significantly improves, and guaranteed the use safety of equipment and service life that can extension device.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. the vehicle-mounted pan/tilt camera of a tool high strength position limitation protection structure, comprise a housing and be located at the interior mechanical transmission structure of this housing, this mechanical transmission structure comprises top drive mechanism and bottom drive mechanism, described top drive mechanism is rotationally connected with described enclosure interior, and spacing by a position limiting structure; It is characterized in that: described position limiting structure is comprised of the second limiting stopper of being located at the first limiting stopper in the drive mechanism of top and being located at described enclosure interior.
2. vehicle-mounted pan/tilt camera according to claim 1, it is characterized in that: described the first limiting stopper and the second limiting stopper are fan shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490493 CN202806606U (en) | 2012-09-24 | 2012-09-24 | Vehicle-mounted pan-tilt-zoom camera provided with high intensity limiting protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490493 CN202806606U (en) | 2012-09-24 | 2012-09-24 | Vehicle-mounted pan-tilt-zoom camera provided with high intensity limiting protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806606U true CN202806606U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220490493 Expired - Fee Related CN202806606U (en) | 2012-09-24 | 2012-09-24 | Vehicle-mounted pan-tilt-zoom camera provided with high intensity limiting protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263812A (en) * | 2021-11-25 | 2022-04-01 | 江苏金陵智造研究院有限公司 | Two-degree-of-freedom cradle head for aviation |
-
2012
- 2012-09-24 CN CN 201220490493 patent/CN202806606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263812A (en) * | 2021-11-25 | 2022-04-01 | 江苏金陵智造研究院有限公司 | Two-degree-of-freedom cradle head for aviation |
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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: 20130320 Termination date: 20200924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |