CN208754379U - Telescopic camera - Google Patents
Telescopic camera Download PDFInfo
- Publication number
- CN208754379U CN208754379U CN201820821438.XU CN201820821438U CN208754379U CN 208754379 U CN208754379 U CN 208754379U CN 201820821438 U CN201820821438 U CN 201820821438U CN 208754379 U CN208754379 U CN 208754379U
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- guide post
- rack gear
- shell
- hole
- telescopic
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Abstract
The utility model relates to a kind of telescopic cameras, including camera and telescopic device, the telescopic device includes shell, the shell is provided with through-hole, rack gear is provided in the shell, rack gear lower part is provided with gear, the rack and pinion is meshed, the rack gear front end is pierced by shell by through-hole, the gear centre is connected with central axis, and the central axis is connected with driving motor output shaft, and the front end of the rack gear is provided with connection frame, strip-shaped hole is provided on connection frame, connection frame is connected by bolt with camera.The telescopic camera of the utility model, telescopic device transmit power using rack-and-pinion, and telescopic device is arranged in shell, rack gear is connected with the shell by guide post, and structure is simple, replacement easy to repair, it is provided with lubricating grease in guide post, reduces the frictional force of guide post and guide groove；Guiding trench bottom is provided with oil storage tank, improves lubricant effect, prevents pollution environment.
Description
Technical field
The utility model relates to a kind of image collecting devices, in particular to a kind of telescopic camera.
Background technique
Camera has the basic functions such as video camera/propagation and still image capture, it is to acquire image by camera lens
Afterwards, by camera photosensory assembly circuit and control assembly be processed and converted to image the number that computer can identify
Then signal is input to after computer by parallel port or USB connection and carries out image restoring again by software.
Monitoring camera is a kind of semiconductor imaging device, has high sensitivity, anti-Qiang Guang, distorts small, the small in size, service life
The advantages that length, anti-vibration.
Camera in the prior art, majority can only rotate, only a few flexible, even if flexible, flexible length
Very limited, the field range of camera is small, and monitoring area is limited.
Utility model content
In view of the deficiency of the prior art, it is simple to provide a kind of structure for the utility model, easy for assemble or unload, maintenance
It is at low cost, long service life, the big telescopic camera of distance of stretch out and draw back.
Technical solution adopted in the utility model is:
A kind of telescopic camera, including camera and telescopic device,
The telescopic device includes shell, and the shell is provided with through-hole, and rack gear, rack gear lower part are provided in the shell
It is provided with gear, the rack and pinion is meshed, and the rack gear front end is pierced by shell, the gear centre connection by through-hole
There is central axis, the central axis is connected with driving motor output shaft, and the front end of the rack gear is provided with connection frame, on connection frame
It is provided with strip-shaped hole, connection frame is connected by bolt with camera.
Preferably, housing sidewall is respectively arranged with guide groove；The rack gear two sides are provided with guide post；The guide post
It is arranged in guide groove；Rack drives guide post is slided along guide groove.
In any of the above-described scheme preferably, guide post is cylindrical body.
In any of the above-described scheme preferably, rack gear side is provided with the mounting hole perpendicular with rack gear end face；It is described
Guide post is provided in mounting hole.
In any of the above-described scheme preferably, external screw thread is provided in the middle part of guide post；The mounting hole is threaded hole；Institute
It states and is connected in the middle part of guide post with threaded hole；The both ends of the guide post are stretched out from rack gear end face.
In any of the above-described scheme preferably, the cross that externally threaded cross-sectional area is greater than two sides is provided in the middle part of guide post
Sectional area.
In any of the above-described scheme preferably, guide post is provided with oil storage hole in the axial direction；It is provided in oil storage hole
Lubricant grease.
In any of the above-described scheme preferably, guide groove lower part is provided with oil storage tank.
In any of the above-described scheme preferably, oil storage tank is rectangular channel.
In any of the above-described scheme preferably, the length of guide post is less than case width；The guiding of the rack gear side
The quantity of column is 3-6.
The utility model compared with the prior art the utility model has the advantages that
The telescopic camera of the utility model, structure is simple, and easy for assemble or unload, maintenance cost is low, and long service life is stretched
Contracting distance is big.
The telescopic camera of the utility model, telescopic device transmit power using rack-and-pinion, and telescopic device is arranged in shell
In vivo, rack gear is connected with the shell by guide post, and structure is simple, replacement easy to repair, is provided with lubricating grease in guide post, drop
The frictional force of low guide post and guide groove；Guiding trench bottom is provided with oil storage tank, and the lubricating grease of thawing is flowed into oil storage tank, improved
Lubricant effect prevents pollution environment；Strip-shaped hole is provided on connection frame, connection frame is connected by bolt with camera, camera shooting
It is easy for assemble or unload.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the telescopic camera of the utility model；
Fig. 2 is the A-A schematic cross-sectional view of Fig. 1；
Fig. 3 is the connection frame front-end architecture schematic diagram of the telescopic camera of the utility model.
Main component symbol description in attached drawing:
In figure:
1, camera 2, shell
3, through-hole 4, rack gear
5, gear 6, driving motor
7, connection frame 8, strip-shaped hole
9, connecting rod 10, guide groove
11, guide post 12, oil storage hole
13, oil storage tank.
Specific embodiment
Referring to the drawings and the utility model is described in detail in embodiment:
Attached drawing 1-3 is it is found that a kind of telescopic camera, including camera 1 and telescopic device,
The telescopic device includes shell 2, and the shell 2 is provided with through-hole 3, and rack gear 4, rack gear are provided in the shell
4 lower parts are provided with gear 5, and the rack gear 4 is meshed with gear 5, and 4 front end of rack gear is pierced by shell 2, the tooth by through-hole
It takes turns 5 centers and is connected with central axis, the central axis is connected with 6 output shaft of driving motor, and the front end of the rack gear 4 is provided with company
Frame 7 is connect, strip-shaped hole 8 is provided on connection frame 7, connection frame 7 is connected by bolt with the connecting rod 9 of camera 1.
2 side wall of shell is respectively arranged with guide groove 10；4 two sides of rack gear are provided with guide post 11；The guiding
Column 11 is arranged in guide groove；Rack drives guide post 11 is slided along guide groove 10.
The guide post 11 is cylindrical body.
The rack gear side is provided with the mounting hole perpendicular with rack gear end face；Guide post is provided in the mounting hole.
External screw thread is provided in the middle part of the guide post；The mounting hole is threaded hole；The guide post middle part and threaded hole
It is connected；The both ends of the guide post are stretched out from rack gear end face.
The cross-sectional area that externally threaded cross-sectional area is greater than two sides is provided in the middle part of the guide post.
The guide post is provided with oil storage hole 12 in the axial direction；Lubricant grease is provided in oil storage hole.
10 lower part of guide groove is provided with oil storage tank 13.
The oil storage tank 13 is rectangular channel.
The length of the guide post is less than case width；The quantity of the guide post of the rack gear side is 3- 6.
The telescopic camera of the utility model, structure is simple, and easy for assemble or unload, maintenance cost is low, and long service life is stretched
Contracting distance is big.
The telescopic camera of the utility model, telescopic device transmit power using rack-and-pinion, and telescopic device is arranged in shell
In vivo, rack gear is connected with the shell by guide post, and structure is simple, replacement easy to repair, is provided with lubricating grease in guide post, drop
The frictional force of low guide post and guide groove；Guiding trench bottom is provided with oil storage tank, and the lubricating grease of thawing is flowed into oil storage tank, improved
Lubricant effect prevents pollution environment；Strip-shaped hole is provided on connection frame, connection frame is connected by bolt with camera, camera shooting
It is easy for assemble or unload.
The above descriptions are merely preferred embodiments of the present invention, not makees to the structure of the utility model any
Formal limitation.It is any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, belong within the scope of the technical solution of the utility model.
Claims (10)
1. a kind of telescopic camera, including camera and telescopic device,
The telescopic device includes shell, and the shell is provided with through-hole, and rack gear, the setting of rack gear lower part are provided in the shell
There is gear, the rack and pinion is meshed, and the rack gear front end is pierced by shell by through-hole, during the gear centre is connected with
Mandrel, the central axis are connected with driving motor output shaft, it is characterised in that: and the front end of the rack gear is provided with connection frame,
Strip-shaped hole is provided on connection frame, connection frame is connected by bolt with camera.
2. telescopic camera according to claim 1, it is characterised in that: the housing sidewall is respectively arranged with guide groove；
The rack gear two sides are provided with guide post；The guide post is arranged in guide groove；Rack drives guide post is slided along guide groove.
3. telescopic camera according to claim 2, it is characterised in that: the guide post is cylindrical body.
4. telescopic camera according to claim 3, it is characterised in that: the rack gear side is provided with and rack gear end face phase
Vertical mounting hole；Guide post is provided in the mounting hole.
5. telescopic camera according to claim 4, it is characterised in that: be provided with external screw thread in the middle part of the guide post；Institute
Stating mounting hole is threaded hole；It is connected in the middle part of the guide post with threaded hole；The both ends of the guide post are stretched out from rack gear end face.
6. telescopic camera according to claim 5, it is characterised in that: be provided with externally threaded cross in the middle part of the guide post
Sectional area is greater than the cross-sectional area of two sides.
7. telescopic camera according to claim 6, it is characterised in that: the guide post is provided with oil storage in the axial direction
Hole；Lubricant grease is provided in oil storage hole.
8. telescopic camera according to claim 7, it is characterised in that: the guide groove lower part is provided with oil storage tank.
9. telescopic camera according to claim 8, it is characterised in that: the oil storage tank is rectangular channel.
10. telescopic camera according to claim 9, it is characterised in that: the length of the guide post is less than case width；
The quantity of the guide post of the rack gear side is 3-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821438.XU CN208754379U (en) | 2018-05-30 | 2018-05-30 | Telescopic camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821438.XU CN208754379U (en) | 2018-05-30 | 2018-05-30 | Telescopic camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754379U true CN208754379U (en) | 2019-04-16 |
Family
ID=66053807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821438.XU Active CN208754379U (en) | 2018-05-30 | 2018-05-30 | Telescopic camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086971A (en) * | 2019-04-28 | 2019-08-02 | 维沃移动通信（杭州）有限公司 | Terminal device |
| CN110602357A (en) * | 2019-08-26 | 2019-12-20 | 歌尔股份有限公司 | Camera telescoping device and mobile terminal |
-
2018
- 2018-05-30 CN CN201820821438.XU patent/CN208754379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086971A (en) * | 2019-04-28 | 2019-08-02 | 维沃移动通信（杭州）有限公司 | Terminal device |
| CN110086971B (en) * | 2019-04-28 | 2021-06-22 | 维沃移动通信（杭州）有限公司 | Terminal device |
| CN110602357A (en) * | 2019-08-26 | 2019-12-20 | 歌尔股份有限公司 | Camera telescoping device and mobile terminal |
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