CN2396414Y - Ball-shaped camera rotary head - Google Patents
Ball-shaped camera rotary head Download PDFInfo
- Publication number
- CN2396414Y CN2396414Y CN 99250997 CN99250997U CN2396414Y CN 2396414 Y CN2396414 Y CN 2396414Y CN 99250997 CN99250997 CN 99250997 CN 99250997 U CN99250997 U CN 99250997U CN 2396414 Y CN2396414 Y CN 2396414Y
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- horizontal
- bridge
- vertical
- gear
- bearing seat
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- Expired - Lifetime
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Abstract
The utility model discloses a rotary head for a spherical camera, which comprises a head cover and a rotary mechanism arranged in the head cover. The rotary mechanism comprises a horizontal rotary mechanism and a vertical rotary mechanism. The horizontal rotary mechanism comprises an outer connecting bridge, a bearing seat, a straight pen type direct current motor, a horizontal drive gear, a bearing and a horizontal driven gear; the vertical rotary mechanism comprises an inner connecting bridge, a vertical driven gear sector, a camera fixing bracket, a second straight pen type direct current motor, a vertical drive gear and a rotary shaft sleeve. The camera can rotate in 360 DEG in the horizontal direction and can vertically rotate in 90 DEG driven by the two rotary mechanisms; accordingly, the whole visual field can be scanned without a blind area.
Description
The utility model relates to a kind of a kind of novel miniature rotary head of the necessary electromechanical integration of ball-shaped camera that is used for closed-circuit TV monitoring system.
In the design of modern closed-circuit TV monitoring system, video camera transfers back to guard monitor center with the image that is absorbed through video line as the front end of system, thereby has realized security personnel's electronization, save human and material resources greatly, greatly improved the efficient of safety precaution.But traditional video camera as the front end of supervisory system the rotary head that must join, rotating speed is too slow, 6 ° of-24 °/S, and suitable, the counterclockwise 360 ° of rotations continuously of the level that can not realize, vertically can not arrive 90 °, so just cause video camera when obtaining image, to produce " blind area " inevitably, be easy to generate the generation that causes unsafe factor owing to the imperfection of functions of the equipments.
And ball-shaped camera all-in-one micro rotary head can change 360 ° p.s..Its principle and equipment constitute simpler, and level and the hanging down rotation that extends can be carried out synchronously according to direct current 12 foreshadowing formula motors separately, and it is less consume energy, owing to having this structure,, and can catch suspicious object fast
The purpose of this utility model is exactly in order to overcome the above problems, a kind of spherical camera rotary head is provided, can accomplish to drive camera lens horizontal direction up time meter or counterclockwise 360 ° of rotations continuously, the vertical direction per second can half-twist, it is whole to make camera lens can contain its place guarded region, really makes supervisory system become a security system that does not have " blind area ".
The utility model realizes that the scheme of above-mentioned purpose is: a kind of spherical camera rotary head, comprise the The Cloud Terrace outer cover and place the interior rotating mechanism of The Cloud Terrace outer cover, The Cloud Terrace outer cover below is the hemispherical transparent body, and it is characterized in that: described rotating mechanism comprises 360 ° of rotating mechanisms of level and vertical 90 ° of rotating mechanisms; The described ° mechanism that horizontally rotates comprises: connect bridge, bearing seat, straight pen formula d.c. motor, horizontal driving gear, bearing, horizontal follower gear outward; It connects bridge one end at home and abroad and links to each other with extraneous stilt, and the other end links to each other with bearing seat; Horizontal driving gear is contained on the described straight pen formula d.c. motor, and bearing is contained in the described bearing seat, and horizontal follower gear is contained on the described bearing, and with the interlock mutually of horizontal driving gear; Described vertical 90 ° of rotating mechanisms comprise: interior connection bridge, vertical driven sector gear, video camera fixed support, the second straight pen formula d.c. motor, vertical driving gear, rotary axle box; Connecting the bridge top wherein links to each other with horizontal rotary mechanism, vertical driven sector gear is fixed on described interior the connection on the bridge, the second straight pen formula d.c. motor is contained on the described video camera fixed support, vertical driving gear is contained on the described straight pen formula d.c. motor, and rotary axle box is fixed on the described interior bridge both sides that connect.
Adopt the beneficial effect of above scheme: during the horizontal driving gear of the first straight pen formula motor driven, thereby drive horizontal follower gear, drive the moving rotation of the connection bridging of being fixed on the horizontal follower gear around 360 ° of rotations of bearing seat level; When the vertical driving gear of the second straight pen formula motor driven clockwise and when rotating counterclockwise, because the transmission principle of gear, thereby make the counterclockwise and clockwise direction to-and-fro movement of vertical driving gear, thereby drive the counterclockwise and clockwise direction to-and-fro movement of video camera fixed support around vertical follower gear.Synthesizing of both direction motion, can form and overlook all non-blind area scanning in the visuals field of gamma camera below.
Fig. 1 is the utility model spherical camera rotary head front schematic view.
Fig. 2 is the utility model spherical camera rotary head side schematic view.
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one: see Fig. 1,2, shown in a kind of spherical camera rotary head, comprise The Cloud Terrace outer cover 1 and place the interior rotating mechanism of The Cloud Terrace outer cover, The Cloud Terrace outer cover 1 below is the hemispherical transparent body, it is characterized in that: described rotating mechanism comprises 360 ° of rotating mechanisms of level and vertical 90 ° of rotating mechanisms; 360 ° of rotating mechanisms of described level comprise: connect bridge 5, bearing seat 3, the first straight pen formula d.c. motor 2, horizontal driving gear 11, bearing 13, horizontal follower gear 4 outward; It connects bridge 5 one ends at home and abroad and links to each other with extraneous stilt (as ceiling, support bar etc.), and the other end links to each other with bearing seat 3; Horizontal driving gear 11 is contained on the described first straight pen formula d.c. motor 2, bearing 13 is contained in the described bearing seat 3, horizontal follower gear 4 is contained on the described bearing 13, and with the interlock mutually of horizontal driving gear 11, horizontal like this follower gear is installed on the bearing seat 3 by bearing 13, can do 360 ° of rotations around vertical axes 14.Described vertical 90 ° of rotating mechanisms comprise: interior connection bridge 6, vertical driven sector gear 9, video camera fixed support 8, the second straight pen formula d.c. motor 12, vertical driving gear 10, rotary axle box 7; Connect bridge 6 tops wherein and link to each other with horizontal follower gear 4 in 360 ° of rotating mechanisms of level, thus with 360 ° of horizontal follower gear rotatablely move be delivered in the connection bridge, and then be delivered to gamma camera.Vertical driven sector gear 9 is fixed on described interior the connection on the bridge 6, the second straight pen formula d.c. motor 12 is contained on the described video camera fixed support 8, vertical driving gear 10 is contained on the described straight pen formula d.c. motor 12, rotary axle box 7 is fixed on described interior bridge 6 both sides that connect, gamma camera fixed support 8 can be done 90 ° of rotations around transverse axis 15, thereby drives the gamma camera rotation.
The described first straight pen formula d.c. motor 2 is fixed on the bearing seat 3; Horizontal follower gear 4 is connected by bearing 13 with bearing seat 3, realizes the relative motion of 4 of described bearing seat 3 and horizontal follower gears.
The described second straight pen formula d.c. motor 12 is fixed on the video camera fixed support 8; Video camera fixed support 8 is realized described video camera fixed support 8 and the relative motion that is connected bridge 6 by being fixed on the rotary axle box 7 on described connection bridge 6 both sides.
Its drive principle is as follows: when the first straight pen formula motor 2 drives horizontal driving gear 11, because horizontal driving gear 11 is fixed on the objects such as ceiling or support bar by outer connection bridge 5, it is motionless (except the gear rotation) with respect to ground, thereby drive horizontal follower gear 4 around 360 ° of rotations of bearing seat 3 levels, drive the connection bridge 6 interlocks rotation of being fixed on the horizontal follower gear 4.When the second straight pen formula motor 12 drives vertical driving gear 10 clockwise and when rotating counterclockwise, because of vertical follower gear 9 is fixed in interior the connection on the bridge 6, because the transmission principle of gear, thereby make vertical driving gear 10 around vertical follower gear 9 counterclockwise and clockwise direction to-and-fro movements, thereby drive the 8 counterclockwise and clockwise direction to-and-fro movements of video camera fixed support.
The utility model ball-shaped camera all-in-one micro rotary head can accomplish to drive the clockwise or counterclockwise 360 ° of rotations continuously of camera lens horizontal direction, can change 360 ° p.s., and the vertical direction per second can half-twist.Its principle and equipment constitute simpler, and level and the hanging down rotation that extends can be carried out synchronously according to direct current 12 foreshadowing formula motors separately, and it is less consume energy, and owing to having this structure, it is whole to make camera lens can contain its place guarded region.Really making supervisory system become one does not have " blind area ", and can catch the security system of suspicious object fast.
Claims (3)
1. spherical camera rotary head, comprise The Cloud Terrace outer cover (1) and place the interior rotating mechanism of The Cloud Terrace outer cover, The Cloud Terrace outer cover (1) below is the hemispherical transparent body, and it is characterized in that: described rotating mechanism comprises 360 ° of rotating mechanisms of level and vertical 90 ° of rotating mechanisms; 360 ° of rotating mechanisms of described level comprise: connect bridge (5), bearing seat (3), the first straight pen formula motor (2), horizontal driving gear (11), bearing (13), horizontal follower gear (4) outward; It connects bridge (5) one ends at home and abroad and links to each other with extraneous stilt, and the other end links to each other with bearing seat (3); Horizontal driving gear (11) is contained on the described first straight pen formula motor (2), and bearing (13) is contained in the described bearing seat (3), and horizontal follower gear (4) is contained on the described bearing (13), and with horizontal driving gear (11) interlock mutually; Described vertical 90 ° of rotating mechanisms comprise: interior connection bridge (6), vertical driven sector gear (9), video camera fixed support (8), the second straight pen formula motor (12), vertical driving gear (10), rotary axle box (7); Connecting bridge (6) top wherein links to each other with 360 ° of rotating mechanisms of level, vertical driven sector gear (9) is fixed on described interior the connection on the bridge (6), the second straight pen formula motor (12) is contained on the described video camera fixed support (8), vertical driving gear (10) is contained on the described straight pen formula motor (12), and rotary axle box (7) is fixed on described interior bridge (6) both sides that connect.
2. spherical camera rotary head as claimed in claim 1 is characterized in that: the described first straight pen formula motor (2) is fixed on the bearing seat (3); Horizontal follower gear (4) is connected by bearing (13) with bearing seat (3), realizes the relative motion between described bearing seat (3) and horizontal follower gear (4).
3. spherical camera rotary head as claimed in claim 1 or 2 is characterized in that: the described second straight pen formula motor (12) is fixed on the video camera fixed support (8); Video camera fixed support (8) is realized described video camera fixed support (8) and the relative motion that is connected bridge (6) by being fixed on the rotary axle box (7) on described connection bridge (6) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250997 CN2396414Y (en) | 1999-11-23 | 1999-11-23 | Ball-shaped camera rotary head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250997 CN2396414Y (en) | 1999-11-23 | 1999-11-23 | Ball-shaped camera rotary head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2396414Y true CN2396414Y (en) | 2000-09-13 |
Family
ID=34035598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99250997 Expired - Lifetime CN2396414Y (en) | 1999-11-23 | 1999-11-23 | Ball-shaped camera rotary head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2396414Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414430C (en) * | 2002-09-10 | 2008-08-27 | 尼司卡股份有限公司 | Oscillating camera |
| CN100489643C (en) * | 2004-11-04 | 2009-05-20 | 三星Techwin株式会社 | Lens barrel apparatus for camera |
| CN101169574B (en) * | 2006-10-27 | 2010-05-12 | 天津市亚安科技电子有限公司 | Double PAN drive high speed ball-shaped cloud platform |
| CN102333187A (en) * | 2011-09-29 | 2012-01-25 | 旗瀚科技有限公司 | Fixed hemisphere camera |
| CN101572773B (en) * | 2009-05-06 | 2012-07-18 | 泉州市东南光电有限公司 | Network camera |
| CN108730713A (en) * | 2017-04-20 | 2018-11-02 | 华为技术有限公司 | A kind of camera pan-tilt and camera chain |
| CN109048913A (en) * | 2018-09-03 | 2018-12-21 | 上海擎刚智能科技有限公司 | A kind of rail polling robot ring shooting camera |
-
1999
- 1999-11-23 CN CN 99250997 patent/CN2396414Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414430C (en) * | 2002-09-10 | 2008-08-27 | 尼司卡股份有限公司 | Oscillating camera |
| CN100489643C (en) * | 2004-11-04 | 2009-05-20 | 三星Techwin株式会社 | Lens barrel apparatus for camera |
| CN101169574B (en) * | 2006-10-27 | 2010-05-12 | 天津市亚安科技电子有限公司 | Double PAN drive high speed ball-shaped cloud platform |
| CN101572773B (en) * | 2009-05-06 | 2012-07-18 | 泉州市东南光电有限公司 | Network camera |
| CN102333187A (en) * | 2011-09-29 | 2012-01-25 | 旗瀚科技有限公司 | Fixed hemisphere camera |
| CN108730713A (en) * | 2017-04-20 | 2018-11-02 | 华为技术有限公司 | A kind of camera pan-tilt and camera chain |
| EP3591279A4 (en) * | 2017-04-20 | 2020-04-01 | Huawei Technologies Co., Ltd. | Camera pan-tilt and camera system |
| CN109048913A (en) * | 2018-09-03 | 2018-12-21 | 上海擎刚智能科技有限公司 | A kind of rail polling robot ring shooting camera |
| CN109048913B (en) * | 2018-09-03 | 2021-06-22 | 上海擎刚智能科技有限公司 | Ring shooting camera for track inspection robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |