CN201820062U - Damping gear adjusting structure of pan/tilt head - Google Patents
Damping gear adjusting structure of pan/tilt head Download PDFInfo
- Publication number
- CN201820062U CN201820062U CN2010205453039U CN201020545303U CN201820062U CN 201820062 U CN201820062 U CN 201820062U CN 2010205453039 U CN2010205453039 U CN 2010205453039U CN 201020545303 U CN201020545303 U CN 201020545303U CN 201820062 U CN201820062 U CN 201820062U
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- gear
- damping
- hook
- hooks
- handwheel
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Abstract
The utility model relates to a damping gear adjusting structure of a pan/tilt head, which is designed for solving the technical problems that damping adjustment of an existing similar pan/tilt head are inconvenient and the damping adjustment is slow. The damping gear adjusting structure is characterized in that two damping plates and two hooks are arranged in a body, each hook is provided with a torsion spring, the two hooks and the two torsion springs are fixed to the body through a pin, barbs at one ends of the two hooks are respectively fastened to tooth grooves of the two damping plates, the other ends are respectively abutted to two gear ejector rods on the gear hand wheel, the two gear ejector rods are symmetrically disposed on two sides of a central hole of the gear hand wheel, the barbs of the hooks are constantly fastened to the tooth grooves of the damping pates, damping force between the barbs of the hooks and the tooth grooves of the damping plates are the largest when the gear ejector rod on the gear hand wheel is abutted to one end of the corresponding barb, and the barbs and the damping plates are neutralized under the action of the torsion springs when the ejector rod of the gear hand wheel and one ends of the bars are staggered. The damping gear adjusting structure is applicable to damping adjustment for camera equipment as cameras, DV (digital video) cameras and the like.
Description
Technical field
The utility model relates to the support equipment of the annex of making a video recording, and is a kind of The Cloud Terrace damping gear adjustment structure.
Background technology
At present, the principle of apparatus for making a video recording is that optical image signal is changed into electric signal, and its product such as video camera, DV machine are used widely by people.These apparatuss for making a video recording are effective in order to take back image and photo, when taking, generally need tripod to support, easy to adjust for these shooting mechanical rotation on the tripod, generally be provided with The Cloud Terrace on these tripods, regulate the damping of pitching and horizontal direction by The Cloud Terrace.These The Cloud Terrace great majority adopt fixed damping unit to realize fixedly damping, or adopt different coupling mechanism forces to realize different dampings.Patent No. ZL200820044433.7 as the Chinese patent literature publication, Granted publication CN201156152Y, November 26 2008 Granted publication day, utility model title " photography ball-shaped cloud platform ", the latch segment of this The Cloud Terrace is the clamp ring of opening shape hoop shape, latch segment is provided with vertical channel and skewed slot, and above-mentioned groove is regulated the turn-knob assembly with locking turn-knob assembly and damping respectively and cooperated, and has reached the effect of coarse adjustment and damping fine setting; Latch segment can adopt the structure of a plurality of vertical channel and skewed slot, can select different angles as required arbitrarily during use, improves The Cloud Terrace assembling dirigibility; Locking turn-knob assembly and damping are regulated the turn-knob assembly and also are provided with the anti-structure that screws out, and this structure has prevented that effectively locking turn-knob assembly and damping adjusting turn-knob from use coming off, losing.But such structure is more difficult to get datumization in the middle of using and damping is fast and effectively regulated.
Summary of the invention
For overcoming above-mentioned deficiency, the utility model provides a kind of The Cloud Terrace damping gear adjustment structure of biplate dampened disk to this area, makes it solve existing similar The Cloud Terrace damping and regulates inconvenience and damping adjusting technical matters fast inadequately.Its objective is and be achieved through the following technical solutions.
A kind of The Cloud Terrace damping gear adjustment structure, this damping gear adjustment structure is arranged in the body, damping gear adjustment structure comprises latch, dampened disk, torsion spring, hook, gear push rod, gear handwheel, and in body, dampened disk is fixed in the body by bearing pin the gear handwheel by screw retention.Its structural design main points are to be provided with two dampened disks and two hooks in the described body, two hooks are respectively equipped with torsion spring, two hooks and two torsion springs are fixed in body by a latch, the barb of two hook one ends fastens with the teeth groove of two dampened disks respectively, the other end respectively with the gear handwheel on two gear push rods offset, two gear push rods are symmetricly set in the center pit both sides of gear handwheel.
According to the said structure feature, also one group of dampened disk, torsion spring, hook, gear push rod can only be set on the correspondence position of body, latch, gear handwheel; Its another structure Design main points are to be provided with a dampened disk and a hook in the described body, hook is provided with a torsion spring, hook, torsion spring are fixed in body by a latch, linking up with the barb of an end and the teeth groove of dampened disk fastens, gear push rod on the other end and the gear handwheel offsets, and the gear push rod is arranged at the gear handwheel.The barb of hook fastens with the teeth groove of dampened disk all the time, when an end of gear push rod on the gear handwheel and barb offsets, and the teeth groove damping force maximum of the barb of hook and dampened disk, the body that is connected with dampened disk can't rotate; And when the dislocation of an end of gear push rod on the gear handwheel and barb,, can produce out of supplyly when firmly rotating body between the two though the effect of torsion spring makes barb and dampened disk fastening, the damping sense is arranged.And adopt two dampened disks, two hook, torsion spring, folk art term position push rod in the structure, make the adjusting of The Cloud Terrace damping further stable.
Described dampened disk is used for the adjusting of The Cloud Terrace vertical angle perpendicular to the surface level of holder panel, and is parallel with the surface level of holder panel as dampened disk, is used for the adjusting of The Cloud Terrace level angle.Link up with curvedly, when arc hook made the gear handwheel drive the gear push rod to rotate, the gear push rod produced dislocation with hook and offsets.
The utility model adopts the multi-disc dampened disk to carry out the mechanism that gear is regulated, and this mechanism structure is stable, and is simple to operate, is applicable to that the damping of apparatuss for making a video recording such as video camera, DV machine is regulated.
Description of drawings
Fig. 1 is a user mode structural representation of the present utility model.
Fig. 2 is the part sectional structure synoptic diagram of Fig. 1.
Fig. 3 is a principle of work structural representation of the present utility model.
Fig. 4 is a blast structural representation of the present utility model.
Figure number and title: 1, gear handwheel, 2, the gear push rod, 3, hook, 4, torsion spring, 5, dampened disk, 6, latch.
Embodiment
Be example with the embodiment that is provided with folk art term position push rod 2, two hook 3, torsion spring 4, two dampened disk 5 in conjunction with the accompanying drawings now, structure of the present utility model and practicality are further described.As Fig. 2～shown in Figure 4, two dampened disks of this The Cloud Terrace are fixed in the body by bearing pin, can rotate by the external force effect, and gear handwheel 1, can rotate by the external force effect on body by screw retention.Its architectural feature is as follows: described gear handwheel is the gear push rod that center pit is provided with symmetry with the screw, two gear push rods insert body, and offset respectively with an end of two hooks, two hooks are respectively equipped with torsion spring, two hooks and two torsion springs are fixed in body by latch 6, and can rotate around latch by the external force effect.The barb of two the hook one ends effect by torsion spring respectively fastens with the teeth groove of two dampened disks respectively, makes dampened disk be subjected to the effect of damping force all the time by hook.
When The Cloud Terrace is positioned at locking state, rotate the gear handwheel, the height official post gear push rod of gear handwheel inner chamfer produces displacement, after the gear push rod produces displacement, torsion spring resets, though the teeth groove of barb and the dampened disk of hook fastens under the twisting force of torsion spring, is subjected to external force to do the time spent hook is rotated around latch but link up with, thereby realize the adjusting out of supply of a gear of dampened disk, this moment, the upper-part of vertical rotation The Cloud Terrace can produce the damping sense.When backward rotation gear handwheel, the barb of hook is hung in the teeth groove of dampened disk fully, torsion spring generation deformation, and the damping force between dampened disk and the barb increases at this moment, thereby realize adjustings of performing of a gear of dampened disk, upper-part that at this moment can't the vertical rotation The Cloud Terrace.The gear handwheel rotation direction of this embodiment is designed to clockwise or counterclockwise 60 degree.
The structure of above-mentioned pair of dampened disk is used for the adjusting of the vertical angle of dampened disk and holder panel.According to above-mentioned principle of work, a gear push rod, a hook, a torsion spring, a dampened disk also can only be set, simultaneously, dampened disk also can be parallel with the surface level of holder panel, is used for the adjusting of The Cloud Terrace level angle.
Claims (3)
1. The Cloud Terrace damping gear adjustment structure, this damping gear adjustment structure is arranged in the body, damping gear adjustment structure comprises latch (6), dampened disk (5), torsion spring (4), hook (3), gear push rod (2), gear handwheel (1), in body, dampened disk is fixed in the body by bearing pin the gear handwheel by screw retention; It is characterized in that being provided with in the described body two dampened disks (5) and two hooks (3), two hooks are respectively equipped with torsion spring (4), two hooks and two torsion springs are fixed in body by a latch (6), the barb of two hook one ends fastens with the teeth groove of two dampened disks respectively, the other end respectively with gear handwheel (1) on two gear push rods (2) offset, two gear push rods are symmetricly set in the center pit both sides of gear handwheel.
2. The Cloud Terrace damping gear adjustment structure, this damping gear adjustment structure is arranged in the body, damping gear adjustment structure comprises latch (6), dampened disk (5), torsion spring (4), hook (3), gear push rod (2), gear handwheel (1), in body, dampened disk is fixed in the body by bearing pin the gear handwheel by screw retention; It is characterized in that being provided with in the described body dampened disk (5) and a hook (3), hook is provided with a torsion spring (4), hook, torsion spring are fixed in body by a latch (6), linking up with the barb of an end and the teeth groove of dampened disk fastens, gear push rod (2) on the other end and the gear handwheel (1) offsets, and the gear push rod is arranged at the gear handwheel.
3. The Cloud Terrace damping gear adjustment structure according to claim 1 and 2 is characterized in that the surface level of described dampened disk (5) perpendicular to holder panel, and hook (3) is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205453039U CN201820062U (en) | 2010-09-26 | 2010-09-26 | Damping gear adjusting structure of pan/tilt head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205453039U CN201820062U (en) | 2010-09-26 | 2010-09-26 | Damping gear adjusting structure of pan/tilt head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820062U true CN201820062U (en) | 2011-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205453039U Expired - Fee Related CN201820062U (en) | 2010-09-26 | 2010-09-26 | Damping gear adjusting structure of pan/tilt head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963862A (en) * | 2022-06-13 | 2022-08-30 | 湖南华南光电(集团)有限责任公司 | Portable receiving and transmitting device capable of being removed quickly |
-
2010
- 2010-09-26 CN CN2010205453039U patent/CN201820062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963862A (en) * | 2022-06-13 | 2022-08-30 | 湖南华南光电(集团)有限责任公司 | Portable receiving and transmitting device capable of being removed quickly |
| CN114963862B (en) * | 2022-06-13 | 2024-04-09 | 湖南华南光电(集团)有限责任公司 | Portable quick-release transmitting and receiving device |
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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: 20110504 Termination date: 20160926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |