CN2729748Y - Spherical camera of changing lens module - Google Patents
Spherical camera of changing lens module Download PDFInfo
- Publication number
- CN2729748Y CN2729748Y CN 200420065956 CN200420065956U CN2729748Y CN 2729748 Y CN2729748 Y CN 2729748Y CN 200420065956 CN200420065956 CN 200420065956 CN 200420065956 U CN200420065956 U CN 200420065956U CN 2729748 Y CN2729748 Y CN 2729748Y
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Abstract
The utility model provides a spherical camera of changing lens module, which mainly comprises a turn table mechanism and a swing mechanism. The turn table mechanism can do the stepless rotation of 360 degrees left and right on the horizontal plane, and the swing mechanism can do the stepless rotation of 90 degrees up and down on the vertical plane. Wherein, the swing mechanism is provided with a rotating seat and a swing element, and the rotating seat driven by the turn table mechanism can do the rotation of 360 degrees. The rotating seat is provided with a motor and a drive gear, the swing element can be pivoted on the rotating seat, and the swing element is provided with a blade meshing with the drive gear. The operation of the motor on the rotating seat is transmitted by the drive gear to the blade to cause the swing element to drive the lens module to do the stepless rotation of 90 degrees up and down on the vertical plane. Through the above assembly, the lens module can be taken from the swing element to be easily replaced.
Description
Technical field
The utility model refers to a kind of ball-type video camera of lens changeable module especially about a kind of innovation structure of ball-type video camera.
Background technology
About the structure of Pan/tilt video camera, mainly be to utilize two motor runnings, make the video camera optical lens can about and up and down both direction move, to follow the trail of object picked-up image.A controller that is used for the corrective lens direction utilizes the scanner uni detection method, makes the user can see the main body that obtains via this video camera shooting on display screen, and can adjust the center of this main body at display screen.Such scanner uni detection method mainly is two motor runnings of control, makes video camera to the left and right or move up and down to follow the trail of object.
At TaiWan, China Announcement Number 502811 " ball-type camera configuration " before the patent in the case (its patentee is this case applicant) with 360 degree spinfunctions, it is exactly relevant this Pan/tilt camera configuration, the design of clutch coupling function is arranged at power transmission mechanism in the case before especially being somebody's turn to do, avoiding the damage of driving member and potentiometer, thereby obtain utility model patent.
But, because the progress of CCD module manufacturing technology is quick, present optical photography camera lens has many different specifications, for example focuses module (Fix Lens Module), zoom CCD module (ZoomLens CCD Module), night vision CCD module, installs the IRLed module additional ... or the like.And these CCD modules respectively have the scope of its use, are fit to be installed on the place of different external conditions.If textural association with case before above-mentioned, the motor (referring to label 93 in this preceding case instructions) of wherein controlling rotation up and down is to be assembled in the camera mechanism housing, if when replacing different CCD module, just all camera mechanisms must be replaced, like this, to improve production cost, increase warehousing pressure.
The utility model content
The purpose of this utility model provides a kind of ball-type video camera of lens changeable module.
The utility model is directed to the disappearance of prior art and is improved.Mainly be that rear with swivel base enlarges a lamellar body, motor and drive gear set be installed on it, and outside the housing of assembling camera lens module, then connected a swing component; This swing component is to be articulated on the swivel base, and has made up a gear piece that is meshed with driven wheel.Therefore, motor running can drive to gear piece through driven wheel, makes swing component drive the camera lens module and do 90 degree nothing section rotations up and down on perpendicular to the vertical plane of above-mentioned surface level.Because being arranged on the swivel base, motor not in the housing of camera mechanism, when changing different suitable camera lens module cooperating different use occasions,, can finish assembling as long as will there be the camera mechanism of different camera lens modules to be combined in swing component.Such design will conveniently be produced, and can reduce the stock, cut operating costs; Simultaneously, also can allow client's flexible application different camera lens modules are installed in different places.
Pan/tilt supporting structure of the present utility model, 360 degree do not have the section rotation about can doing, and 90 degree do not have the section rotation up and down, but video camera is with the program positioning control, and predeterminable 60 points of anchor point, and can be expanded.
The utility model is to utilize variable resistor and motor to reach in Tilt axle location, and adopts openly, for ease of maintenaince with replacing, and makes CCD module utilization space increasing.
The controlling signal line of Tilt axle of the present utility model adopts soft arranging wire, and the life-span is long, and volume is little, is easy to assembling and maintenance.
In addition, the controlling signal line of Pan axle of the present utility model adopts the scroll-type soft rowed line structure, can do to surpass 360 degree rotations, and the life-span is long, and simple in structure, and with printed circuit board (PCB) (PCB) as axis of rotation.
Description of drawings
Fig. 1 represents stereo appearance figure of the present utility model;
Fig. 2 represents complete exploded view of the present utility model;
Fig. 3 represents the amplification decomposition figure of the utility model tilting mechanism;
Fig. 4 represents the part built-up section exploded view of the utility model tilting mechanism;
Fig. 5 represents fragmentary cross-sectional view of the present utility model;
Fig. 6 represents the part three-dimensional cutaway view of panoramic table of the present utility model mechanism;
Fig. 7 represents stereo bottom view of the present utility model, and wherein bottom is removed.
Embodiment
Below, architectural feature of the present utility model and operation effect will be described in detail according to the embodiment shown in graphic.
See also Fig. 1, the ball-type video camera of the utility model lens changeable module has mainly comprised two parts, and one is the panoramic table mechanism 1 of below, and another is the tilting mechanism 2 of panoramic table mechanism top.Wherein panoramic table mechanism 1 inside has the power transmission mechanism with motor driven, causes a driving member not have the section rotation by 360 degree about doing on the surface level, also is the mechanism that the rotation of Pan axle is provided.And tilting mechanism 2 is equiped with a camera lens module 23, and the 90 degree nothing section rotations up and down of this camera lens module are provided, and also is the mechanism that the rotation of Tilt axle is provided.But and the utility model can do with program positioning control camera lens module 23 about 360 degree do not have the section rotation and up and down 90 degree do not have the section rotation, predeterminable 60 points of anchor point, and can being expanded.
For making reading this case easy, each part name of following examples all adopts and the preceding case same names of Announcement Number 502811 " the ball-type camera configuration with 360 degree spinfunctions " patent; And, case and will being omitted before please refer to as parts with preceding case same structure.
See also exploded view shown in Figure 2, the structure in panoramic table mechanism 1 has a tubular pedestal 101, and its bottom is with a bottom 102 sealings, and inside also has a power transmission mechanism 104 with 103 actuatings of first motor and a control circuit board 105.One driving member 106 is driven power transmission mechanism 104 by 103 runnings of first motor, and makes driving member 106 360 degree stepless rotations about can doing on the surface level.Potentiometer 107 is rotational angles of control driving member 106.
Referring to Fig. 2 and shown in Figure 3, the tilting mechanism 2 of top mainly has a swivel base 20, basically be a U type frame 201, its central authorities extend a rotating shaft 202 downwards, this rotating shaft 202 be with panoramic table mechanism in driving member 106 tight fits, make when driving member 106 is ordered about rotation, can drive swivel base 20 and together rotate; And rotating shaft 202 is arranged with head bearing 109 and lower bearing 110 with pedestal central dividing plate 108 link positions, and it can firmly be rotated smoothly.
A lamellar body 203 is extended at swivel base 20 rears, is installed with one second motor 204, a driven wheel 205 and a control circuit 206 on it.Gear 208 on one variable resistor 207 is meshed with driven wheel 205, detecting the anglec of rotation of driven wheel 205, but and then with the running of programmed control second motor 204.
One swing component 21 is to be U type structure 211, and pair of pivot 212 stretches out in its both sides, be to be articulated in the circular hole 209 that swivel base 20U type frame 201 both sides are offered respectively, and, make that swing component 21 can this center line to pivot be a central point with screw and pad location, do the section of nothing rotation up and down.Made up a fan-shaped gear piece 213 with screw on swing component U type structure 211 1 sidewalls, the tooth portion of this gear piece is meshed with driven wheel 205 on the swivel base 20; That is to say that the running of second motor 204 is through driven wheel 205 and may command and to drive swing component 21 be that rotate up and down at the center with the pivot.
The open interior of swing component 21U type structure 211 then with screw affixed a housing 22, assembled camera lens module 23 in this housing 22.Housing 22 can be into the structure that symmetry is opened, so that the taking-up of camera lens module or insert.
Extend a soft arranging wire 24 (expression is fractureed in graphic) on the control circuit board on the swivel base 20 206, it is the optical lens module of receiving to the housing 22 23, to do the transmission of signal.
Ora terminalis on pedestal 101 then makes up a shaft collar 25 and a top and is spherical video camera cover cap 26, is connected in interface therebetween and with a circle seal ring 27.The spherical portion top of cover cap 26 is played downward extension and has been offered a long opening 261, is to do the rotation of 90 degree up and down for camera lens module 23 in these open opening 261 spaces, can be referring to Fig. 1.
Assembled a gauge tap 111 on the dividing plate 108 of pedestal 101, it is can be touched by the lug of swivel base 21 belows (figure do not show, can referring to preceding case) and stop the running or the counter-rotating of first motor 103.
Similarly, also be provided with a gauge tap 28 on control circuit board 206, it is can be by the lug 214 of swing component 21 rear sides touch and stop the running or the counter-rotating of second motor 204.
For clearly demonstrating the rotational action up and down of tilting mechanism 2, see also Fig. 4 and Fig. 5.The rotating shaft 202 of swivel base 20 belows and the driving member 106 on the pedestal 101 and upper and lower bearing 109 and 110 combinations make swivel base 20 head mould spares 23 on show can do the no section rotation of left and right directions because driving member 106 rotations on surface level.Simultaneously, with fan-shaped gear piece 213 on the swing component 21 that swivel base 20 articulates be meshed by the driven wheel 205 of second motor, 204 rotations, therefore, when 204 runnings of second motor make driven wheel 205 rotate as Fig. 5 arrow G 1 direction, to drive fan-shaped gear piece 213 rotates as arrow G 2 directions, just affixed camera lens module 23 direction shown in arrow G 3 is rotated on the swing component 21, reaches in vertical plane 90 degree nothing section actions of rotating up and down.
In Fig. 5, the gear 208 of variable resistor 207 is to be meshed with driven wheel 205 coaxial pinion wheels 2051 that are connected, rather than directly be meshed with driven wheel 205.
The structure that in Fig. 6, has shown panoramic table mechanism 1, this is similar to preceding case, for example make power transmission mechanism 104 motions with first motor 103, and and then make the driving member 106 of gear-like rotate, and via a potentiometer 107 control and detect left rotation and right rotation on the surface level that first motor 103 reached.Certainly,, connected an extension spring 112 on the power transmission mechanism 104, and had the effect of similar clutch coupling just like preceding case, in case driving member can't transferring power the time, promptly can move certainly from, avoid driving member and potentiometer to damage.
Moreover, referring to shown in Figure 7, the circuit board 105 of panoramic table mechanism 1 bottom is provided with a scroll-type soft arranging wire 113 with as the controlling signal line that is connected with potentiometer 107, it is as axis of rotation with printed circuit board (PCB) 105, make panoramic table mechanism (Pan axle) can do to surpass 360 degree rotations, increasing serviceable life, and make total be simple and easy to assembling.
By above-mentioned innovation structure, in housing 22, only be assembled with camera lens module 23 as can be known, and not preceding for another example case is arranged at motor and gear train in the housing 22 together.This open design, it is very easy to make that camera lens module 23 of the present utility model changes the outfit; The operator as long as will take off (screw of locking is unclamped) on the housing 22 self-swinging spares 21, changes the CCD module of different size, and soft arranging wire 24 is connected in the camera lens module of newly packing into, will get final product on the housing 22 assembling backswing moving parts 21 again.
Such design, except being convenient to client's flexible application different places is installed different camera lens modules,, the camera lens module of all different sizes is all identical Pan/tilt supporting structure to production plant, can conveniently produce, more can reduce the stock and reach the significant performance of cutting operating costs.
Claims (14)
1, a kind of ball-type video camera of lens changeable module is to comprise:
Single-revolution platform mechanism has a power transmission mechanism with first motor driven at least, causes a driving member not have the section rotation by 360 degree about doing on the surface level,
One tilting mechanism has the swivel base that a top connects a camera lens module, and its below has a rotating shaft and is connected with the driving member of above-mentioned panoramic table and can does above-mentioned rotation on surface level;
It is characterized in that:
The swivel base of above-mentioned tilting mechanism is installed with one second motor and driven wheel; Another swing component of assembling above-mentioned camera lens module is articulated on the swivel base, and a gear piece that is meshed with driven wheel is set on this swing component; Second motor running drives to gear piece through driven wheel, causes swing component to drive the camera lens module and do 90 degree nothing section rotations up and down on perpendicular to the vertical plane of above-mentioned surface level; But take off on the above-mentioned camera lens module self-swinging spare and change.
2, according to the ball-type video camera of the described lens changeable module of claim 1, it is characterized in that: but wherein the camera lens module with the program positioning control, and 360 degree do not have section rotation and 90 degree nothing section rotations up and down about can doing, predeterminable 60 points of anchor point, and can be expanded.
3, according to the ball-type video camera of the described lens changeable module of claim 1, it is characterized in that: wherein the swivel base of tilting mechanism is a U type frame, its central authorities extend above-mentioned rotating shaft downwards, the tight fit of driving member in this rotating shaft and the panoramic table mechanism, make when driving member is ordered about rotation, can drive swivel base and together rotate.
4, according to the ball-type video camera of the described lens changeable module of claim 3, it is characterized in that: wherein the driving member link position upper and lower of the rotating shaft of swivel base and panoramic table mechanism is respectively equipped with a head bearing and lower bearing, and it can firmly be rotated smoothly.
5, according to the ball-type video camera of the described lens changeable module of claim 3, it is characterized in that: wherein a lamellar body is extended at the swivel base rear, is installed with on it outside above-mentioned second motor and the driven wheel, also is provided with a control circuit.
6, according to the ball-type video camera of the described lens changeable module of claim 1, it is characterized in that: wherein driven wheel is meshed with a variable-resistance gear, detecting the anglec of rotation of driven wheel, but and then with the running of programmed control second motor.
7, according to the ball-type video camera of the described lens changeable module of claim 3, it is characterized in that: wherein swing component is to be U type structure, pair of pivot stretches out in its both sides, be to be articulated in the circular hole that swivel base U type frame both sides are offered respectively, make that swing component can this center line to pivot be a central point, do the section of nothing rotation up and down.
8, according to the ball-type video camera of the described lens changeable module of claim 7, it is characterized in that: wherein swing component U type textural association above-mentioned gear piece, the tooth portion of this gear piece is meshed with the driven wheel on the swivel base; Above-mentioned second motor running is through driven wheel and may command and to drive swing component be that rotate up and down at the center with the pivot.
9, according to the ball-type video camera of the described lens changeable module of claim 8, it is characterized in that: wherein gear piece is for fan-shaped, and is combined in a sidewall of U type structure with screw.
10, according to the ball-type video camera of the described lens changeable module of claim 7, it is characterized in that: wherein the open interior of swing component U type structure is an affixed housing, assembled above-mentioned camera lens module in this housing.
11, according to the ball-type video camera of the described lens changeable module of claim 10, it is characterized in that: its middle shell can be into the structure that symmetry is opened, so that the taking-up of camera lens module or insert.
12, according to the ball-type video camera of the described lens changeable module of claim 5, it is characterized in that: wherein extend a soft arranging wire on the control circuit board on the swivel base, it is to receive to above-mentioned camera lens module, to do the transmission of signal.
13, according to the ball-type video camera of the described lens changeable module of claim 5, it is characterized in that: wherein control circuit board is provided with a gauge tap, and it is can be by a lug of swing component rear side touch and stop the running or the counter-rotating of second motor.
14, according to the ball-type video camera of the described lens changeable module of claim 1, it is characterized in that: wherein panoramic table mechanism bottom is provided with a circuit board, which is provided with a scroll-type soft arranging wire with as detecting the controlling signal line that potentiometer is connected with one of panoramic table, above-mentioned scroll-type soft arranging wire is as axis of rotation with this printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065956 CN2729748Y (en) | 2004-07-14 | 2004-07-14 | Spherical camera of changing lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065956 CN2729748Y (en) | 2004-07-14 | 2004-07-14 | Spherical camera of changing lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729748Y true CN2729748Y (en) | 2005-09-28 |
Family
ID=35048522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420065956 Expired - Fee Related CN2729748Y (en) | 2004-07-14 | 2004-07-14 | Spherical camera of changing lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729748Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867710A (en) * | 2010-05-26 | 2010-10-20 | 泉州中誉光电有限公司 | Double-bin network camera |
| CN103488030A (en) * | 2013-10-16 | 2014-01-01 | 李起武 | Microcamera |
| CN104224052A (en) * | 2014-07-22 | 2014-12-24 | 尚海芝 | Floor cleaning robot |
| CN106060348A (en) * | 2016-06-02 | 2016-10-26 | 蒙泽喜 | Intelligent military infrared night vision cloud mirror |
| CN112946668A (en) * | 2021-04-08 | 2021-06-11 | 福州市纳飞光电科技有限公司 | Compact optical scanning tracking mechanism |
-
2004
- 2004-07-14 CN CN 200420065956 patent/CN2729748Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867710A (en) * | 2010-05-26 | 2010-10-20 | 泉州中誉光电有限公司 | Double-bin network camera |
| CN101867710B (en) * | 2010-05-26 | 2011-09-28 | 泉州中誉光电有限公司 | Double-bin network camera |
| CN103488030A (en) * | 2013-10-16 | 2014-01-01 | 李起武 | Microcamera |
| CN104224052A (en) * | 2014-07-22 | 2014-12-24 | 尚海芝 | Floor cleaning robot |
| CN106060348A (en) * | 2016-06-02 | 2016-10-26 | 蒙泽喜 | Intelligent military infrared night vision cloud mirror |
| CN106060348B (en) * | 2016-06-02 | 2019-05-17 | 深圳市星昭晖光电科技有限公司 | A kind of intelligence military project infrared night vision cloud mirror |
| CN112946668A (en) * | 2021-04-08 | 2021-06-11 | 福州市纳飞光电科技有限公司 | Compact optical scanning tracking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |