CN202746862U - Straight line track camera rocker arm - Google Patents
Straight line track camera rocker arm Download PDFInfo
- Publication number
- CN202746862U CN202746862U CN201220412781.1U CN201220412781U CN202746862U CN 202746862 U CN202746862 U CN 202746862U CN 201220412781 U CN201220412781 U CN 201220412781U CN 202746862 U CN202746862 U CN 202746862U
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- CN
- China
- Prior art keywords
- slide rail
- rocker arm
- rocking arm
- line slide
- image pickup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Accessories Of Cameras (AREA)
Abstract
The utility model relates to video recording and picture recording equipment, in particular to a straight line track camera rocker arm. The straight line track camera rocker arm comprises a rocker arm body arranged on one side of a supporting device, a straight line slide rail is arranged on the rocker arm body along the length direction, a slide seat capable of sliding along the straight line slide rail and a traveling mechanism used to drive the slide seat to slide are arranged on the straight line slide rail, a manipulation handle is arranged on a rocker arm body arranged on the other side of the supporting device, and the slide seat is used for installation of a camera. The straight line track camera rocker arm enables the camera to move and shoot along the length direction of rocker arm bodies, the traveling mechanism is used to drive the slide seat to move, and therefore movement of the slide seat in constant speed can be achieved, and shoot image quality is high. Meanwhile, the straight line track camera rocker arm is simple and light and handy in structure, low in cost and convenient to carry.
Description
Technical field
The utility model relates to the video recording equipment of making video recording, and specifically refers to a kind of image pickup rocker arm of straight path.
Background technique
Taking films and television programs, news program, advertising film, recording the occasions such as life or operation field data at present, vidicon camera often needs to carry out dollying.For mobile camera, people often select pickaback or hand takes vidicon camera to take, but mobile so not only stationarity and at the uniform velocity property is poor, but and angle of shooting limited, shooting effect is undesirable, so people use image pickup rocker arm to address this problem.
Use image pickup rocker arm, first with the rotating place of being convenient to take that is fixed on of an end of image pickup rocker arm, the other end of image pickup rocker arm passes through rotationally fixed camera of The Cloud Terrace, then realize that by shaking up and down the angle of regulating between image pickup rocker arm and the horizontal vertical face vidicon camera manual control on direction anyhow moves, but this image pickup rocker arm can not make vidicon camera move along the rocking arm length direction, and shooting picture is limited; Rocking arm is made telescopic in order to address this problem people, the patent No. is that 200920103377 Chinese patent discloses straight track rocker arm, by the people for controlling rear wall, so that telescopic boom length changes, thereby the vidicon camera on the realization installation telescopic boom is along the telescopic boom straight line motion, this rocking arm vidicon camera moves along telescopic boom and again control force is passed to telescopic boom by the manual control rear wall and realize, although realized that vidicon camera is removable along telescopic boom, but vidicon camera can't continue, mobile at telescopic boom reposefully, even can continue mobile, can't realize at the uniform velocity moving, the image quality of shooting is not high yet.
Summary of the invention
For the problems referred to above that prior art exists, the technical problems to be solved in the utility model is: how to provide a kind of vidicon camera to take along the rocking arm traveling priority, the movement of vidicon camera steadily, is at the uniform velocity taken image quality high.
Solve this technical problem, the utility model is achieved in that a kind of image pickup rocker arm of straight path, comprise support device and with the rocking arm of its flexible connection, the rocking arm that is positioned at support device one side is provided with line slide rail along its length direction, described line slide rail is provided with can be along the slider seat of its slip with for the traveller that drives the slider seat slip, be positioned on the rocking arm of support device opposite side and vertically be provided with operation handle, described slider seat is used for installing vidicon camera.
Particularly, described traveller comprises driving wheel and the follower that is individually fixed in the line slide rail two ends, along the setting of line slide rail length direction and be socketed in driving wheel and follower on Timing Belt, described slider seat is fixedly connected with Timing Belt, also comprise the motor that is fixed in line slide rail one end, the output shaft of described motor is connected with driving wheel.
Further, the two ends of described line slide rail length direction are fixed with respectively pulley, described Timing Belt is socketed on the pulley, be fixedly connected with the first balancing weight on the described Timing Belt, and the equal in length of two segment sync bands between the first balancing weight and slider seat, also comprise the attached slide rail that be arranged in parallel with line slide rail, described the first balancing weight can slide at this attached slide rail.
Described support device comprises strut, the base for supporting that is fixedly connected with strut, rotatable and level is located at the rotating disk on the base for supporting and vertically is fixed on installation shaft on the rotating disk, and described rocking arm and installation shaft are rotatably connected so that the rotation of rocking arm energy in the vertical direction.
Further, described installation shaft is operation handle.
Described rocking arm is provided with counterweight structure, and described balance weight mechanism comprises adjustable the second balancing weight of weight and tensioning mechanism, and described the second balancing weight is by being installed in the end that rocking arm is not established line slide rail with the vertically disposed coupling shaft of rocking arm.
Described tensioning mechanism comprises and is vertically fixed on rocking arm near nutted rod and at least two tight rope at support device place, wherein the two ends of at least one tight rope are connected with the top of strut is connected line slide rail with rocking arm a end respectively, also have at least the two ends of a tight rope to be connected with the end that rocking arm is not established line slide rail with the top of nutted rod respectively.
With respect to prior art, the utlity model has following advantage:
1. in the technical solution of the utility model, owing to being provided with straight line along its length direction, the rocking arm that is positioned at support device one side slides
Rail, line slide rail is provided with can be along the slider seat of its slip with for the traveller that drives the slider seat slip, vidicon camera is installed on the slider seat by The Cloud Terrace, it is at the uniform velocity mobile on the line slide rail length direction that traveller drives slider seat, thereby realized that vidicon camera moves along the rocking arm length direction.
2. the walking mechanism in the utility model comprises that driving wheel advances, follower, motor, is socketed on driving wheel and the follower
Timing Belt, the output shaft of motor is connected with driving wheel, slider seat is fixed on the Timing Belt, the driven by motor driving wheel rotates, driving wheel drives toothed belt transmission, so that slider seat is at the uniform velocity mobile, thereby the vidicon camera of having realized being installed on the slider seat is at the uniform velocity mobile along the rocking arm length direction.
3. rocking arm and support device and installation shaft are rotatably connected so that rocking arm can rotate by in the vertical direction, installation shaft is fixedly connected with rotating disk, when the user need to rotate angle of shooting, can be by controlling handle to a moment of torsion, rotating disk horizontally rotates horizontally rotates the installation shaft that is fixedly connected with rotating disk, installation shaft horizontally rotates so that connected rocking arm horizontally rotates, thereby realizes horizontal adjustemt vidicon camera angle of shooting.
4. the technical solution of the utility model is simple in structure, light and handy, and cost is low, and is easy to carry.
Description of drawings
Fig. 1-the utility model embodiment's part-structure schematic diagram.
Among the figure, 1-rocking arm, 10-line slide rail, 11-slider seat, 12-operation handle, 2-Timing Belt, 20-motor, 3-strut, 30-base for supporting, 31-rotating disk, 32-installation shaft, 4-the second balancing weight, 41-tight rope, 42-nutted rod.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Embodiment:A kind of image pickup rocker arm of straight path, the rocking arm 1 that is positioned at support device one side is provided with line slide rail 10 along its length direction, line slide rail 10 is provided with can be along the slider seat 11 of its slip with for the traveller that drives slider seat 11 slips, be positioned on the rocking arm 1 of support device opposite side and vertically be provided with operation handle 12, vidicon camera is installed on the slider seat 11 by The Cloud Terrace.It is mobile at line slide rail 10 length directions that traveller drives slider seat 11, thereby realized that vidicon camera moves along rocking arm 1 length direction, owing to be to move by the logical slider seat 11 of traveller band, thereby it is mobile to realize that vidicon camera continues.
In technique scheme, can adopt and anyly in the prior art can drive the traveller that slider seat 11 slides at line slide rail 10, the following traveller of preferred use, this traveller comprises driving wheel and the follower that is individually fixed in line slide rail 10 two ends, along line slide rail 10 length direction settings and be socketed in driving wheel and follower on Timing Belt 2, slider seat 11 is fixedly connected with Timing Belt 2, also comprise the motor 20 that is fixed in line slide rail 10 1 ends, the output shaft of motor 20 is connected with driving wheel, certainly can adopt as required gear, or change the speed of travel according to different photographing requests.Motor 20 energising work drive driving wheel and rotate, driving wheel drives Timing Belt 2 transmissions, so that the slider seat 11 that is fixed on the Timing Belt 2 is at the uniform velocity mobile on line slide rail 10, thereby the vidicon camera of having realized being installed on the slider seat 11 is at the uniform velocity mobile along rocking arm 1 length direction.Member is few because this traveller forms, and the annexation between each member is simple, therefore installs simple and directly, and investigation easily when going wrong.
The stationarity of sliding at line slide rail 10 in order to improve slider seat 11, can also be fixed with respectively pulley at the two ends of line slide rail 10 length directions, Timing Belt 2 is socketed on the pulley, be fixedly connected with the first counterweight block on the Timing Belt 2, and the equal in length of two segment sync bands between the first counterweight block and slider seat 11, also comprise the attached slide rail that be arranged in parallel with line slide rail 10, the first counterweight block can slide at this attached slide rail.
Support device can adopt any structure that can be used for convenient support rocking arm 1 in the prior art in the technique scheme, the following support device of preferred use, this support device comprises strut 3, the base for supporting 30 that is fixedly connected with strut 3, rotatable and level is located at the rotating disk 31 on the base for supporting 30 and vertically is fixed on installation shaft 32 on the rotating disk 31, and rocking arm 1 is rotatably connected with installation shaft 32 so that rocking arm 1 can the in the vertical direction rotation.Certainly can also increase other mechanisms to this support device as required, such as increasing locking mechanism rotating disk 31 angle of swing be positioned etc., can also connect runner so that the image pickup rocker arm of mobile straight path is convenient in support means bottom portion.When the user need to rotate angle of shooting, can be by controlling handle to a moment of torsion, rotating disk 31 horizontally rotates horizontally rotates the installation shaft 32 that is fixedly connected with rotating disk 31, installation shaft 32 horizontally rotates so that connected rocking arm 1 horizontally rotates, thereby realizes substantially horizontal adjustment vidicon camera angle of shooting.
Optimization as technique scheme, can also counterweight structure be set at rocking arm 1, this balance weight mechanism comprises adjustable the second balancing weight 4 and the tensioning mechanism of weight, and the second balancing weight 4 is by being installed in the end that rocking arm 1 is not established line slide rail 10 with rocking arm 1 vertically disposed coupling shaft.When a plurality of the second balancing weight 4 was arranged, the second balancing weight 4 can set gradually along rocking arm 1 length direction.Counterweight structure is set so that be positioned at support device or the weight at installation shaft 32 two ends equates as much as possible, thereby so that vidicon camera is more steady during follow shot on line slide rail 10 length directions.The other user's weight that can regulate the second balancing weight 4 according to the weight of the vidicon camera that take to use, make the weight of the second balancing weight 4 equal as much as possible vidicon camera weight, line slide rail 10 weight and be provided with the weight sum of line slide rail 10 this part rocking arm 1.
The second balancing weight 4 can also be directly installed on the trouble of having saved vertically disposed coupling shaft on rocking arm 1 on the operation handle 12, so that the image pickup rocker arm structure of whole straight path is compacter and simple and direct.
In order to make vidicon camera mobile more steady at line slide rail 10, can also comprise a tensioning mechanism, this tensioning mechanism comprises and is vertically fixed on rocking arm 1 near nutted rod 42 and two tight rope 41 at support device place, wherein is connected an end that is provided with line slide rail 10 with the top of strut 3 respectively and is connected in the two ends of a tight rope 41 with rocking arm, is connected an end of not establishing line slide rail 10 with the top of nutted rod 42 respectively and is connected in the two ends of another root tight rope 41 with rocking arm.Can select according to the weight of the weight of the weight of the weight of balancing weight, vidicon camera, line slide rail 10 and rocking arm 1 quantity of tight rope 41.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. the image pickup rocker arm of a straight path, comprise support device and with the rocking arm of its flexible connection, it is characterized in that: the rocking arm (1) that is positioned at support device one side is provided with line slide rail (10) along its length direction, described line slide rail (10) is provided with can be along the slider seat (11) of its slip with for the traveller that drives slider seat (11) slip, the rocking arm (1) that is positioned at the support device opposite side is provided with operation handle (12), and described slider seat (11) is used for installing vidicon camera.
2. the image pickup rocker arm of straight path according to claim 1, it is characterized in that: described traveller comprises driving wheel and the follower that is individually fixed in line slide rail (10) two ends, along line slide rail (10) length direction setting and be socketed in driving wheel and follower on Timing Belt (2), described slider seat (11) is fixedly connected with Timing Belt (2), also comprise the motor (20) that is fixed in line slide rail (10) one ends, the output shaft of described motor (20) is connected with driving wheel.
3. want the image pickup rocker arm of 1 described straight path according to right, it is characterized in that: the two ends of described line slide rail (10) length direction are fixed with respectively pulley, described Timing Belt (2) is socketed on the pulley, be fixedly connected with the first counterweight block on the described Timing Belt (2), and be positioned at the equal in length of two segment sync bands between the first counterweight block and the slider seat (11), also comprise the attached slide rail that be arranged in parallel with line slide rail (10), described the first counterweight block can slide at this attached slide rail.
4. the image pickup rocker arm of straight path according to claim 1, it is characterized in that: described support device comprises strut (3), the base for supporting (30) that is fixedly connected with strut (3), rotatable and level is located at the rotating disk (31) on the base for supporting (30) and vertically is fixed on installation shaft (32) on the rotating disk (31), and described rocking arm (1) is rotatably connected with installation shaft (32) so that rocking arm (1) can the in the vertical direction rotation.
5. the image pickup rocker arm of straight path according to claim 4, it is characterized in that: described installation shaft is operation handle (12).
6. the image pickup rocker arm of each described straight path according to claim 1-5, it is characterized in that: described rocking arm (1) is provided with counterweight structure, described balance weight mechanism comprises adjustable the second balancing weight of weight (4) and tensioning mechanism, and described the second balancing weight (4) is by being installed in the end that rocking arm (1) is not established line slide rail (10) with the vertically disposed coupling shaft of rocking arm (1).
7. the image pickup rocker arm of straight path according to claim 6, it is characterized in that: described tensioning mechanism comprises and is vertically fixed on rocking arm (1) near nutted rod (42) and at least two tight rope (41) at support device place, wherein the two ends of at least one tight rope (41) are connected 1 with the top of strut (3) with rocking arm respectively) end that is provided with line slide rail (10) is connected, and also has at least the two ends of a tight rope (41) to be connected 1 with the top of nutted rod (42) with rocking arm respectively) end of not establishing line slide rail (10) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220412781.1U CN202746862U (en) | 2012-08-20 | 2012-08-20 | Straight line track camera rocker arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220412781.1U CN202746862U (en) | 2012-08-20 | 2012-08-20 | Straight line track camera rocker arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746862U true CN202746862U (en) | 2013-02-20 |
Family
ID=47706257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220412781.1U Expired - Lifetime CN202746862U (en) | 2012-08-20 | 2012-08-20 | Straight line track camera rocker arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746862U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320566A (en) * | 2014-10-20 | 2015-01-28 | 中山市亚泰机械实业有限公司 | Novel double-CCD mobile photographing mechanism |
| CN105744235A (en) * | 2016-04-08 | 2016-07-06 | 盐城师范学院 | Observer for Studying Behavior of Beach Uca Arcuata |
| CN105782654A (en) * | 2016-05-26 | 2016-07-20 | 李兴好 | Novel holder for camera |
| CN105864602A (en) * | 2016-05-26 | 2016-08-17 | 李兴好 | Novel holder for camera |
| CN111246058A (en) * | 2020-01-03 | 2020-06-05 | 浙江广厦建设职业技术学院 | Variable-focus panoramic camera device applicable to virtual reality live broadcast industry |
| CN114193515A (en) * | 2021-12-30 | 2022-03-18 | 重庆特斯联智慧科技股份有限公司 | Warehouse stabilizing device of logistics robot and control method thereof |
-
2012
- 2012-08-20 CN CN201220412781.1U patent/CN202746862U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320566A (en) * | 2014-10-20 | 2015-01-28 | 中山市亚泰机械实业有限公司 | Novel double-CCD mobile photographing mechanism |
| CN105744235A (en) * | 2016-04-08 | 2016-07-06 | 盐城师范学院 | Observer for Studying Behavior of Beach Uca Arcuata |
| CN105782654A (en) * | 2016-05-26 | 2016-07-20 | 李兴好 | Novel holder for camera |
| CN105864602A (en) * | 2016-05-26 | 2016-08-17 | 李兴好 | Novel holder for camera |
| CN111246058A (en) * | 2020-01-03 | 2020-06-05 | 浙江广厦建设职业技术学院 | Variable-focus panoramic camera device applicable to virtual reality live broadcast industry |
| CN114193515A (en) * | 2021-12-30 | 2022-03-18 | 重庆特斯联智慧科技股份有限公司 | Warehouse stabilizing device of logistics robot and control method thereof |
| CN114193515B (en) * | 2021-12-30 | 2024-05-24 | 重庆特斯联智慧科技股份有限公司 | Warehouse stabilizing device of logistics robot and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |