CN204964967U - Photography equipment brake valve lever device - Google Patents
Photography equipment brake valve lever device Download PDFInfo
- Publication number
- CN204964967U CN204964967U CN201520606994.1U CN201520606994U CN204964967U CN 204964967 U CN204964967 U CN 204964967U CN 201520606994 U CN201520606994 U CN 201520606994U CN 204964967 U CN204964967 U CN 204964967U
- Authority
- CN
- China
- Prior art keywords
- housing
- handwheel
- photographic equipment
- joystick device
- conditioner
- 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 - Fee Related
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Abstract
The utility model discloses a photography equipment brake valve lever device, it includes the leader, the handle is a hollow casing, the casing is by a left side, right side casing concatenation forms, this device is through installing rechargeable battery and control circuit board in the casing, brake valve lever traditional relatively, need not to set up alone power and control circuit board outside the handle, make whole brake valve lever's structure compacter, thereby adjustment lens is controlled to the in -process more conveniently making a video recording, it is integrated in the casing with rechargeable battery and control circuit board simultaneously, make the device's wiring together integrated, it causes the wiring chaotic easily to avoid need working a telephone switchboard respectively to multiple part in the conventional control device, consequently, the device's wiring is more simple reliable.
Description
Technical field
The utility model relates to a kind of photography utility appliance, is specifically related to a kind of photographic equipment joystick device.
Background technology
Along with the development of science and technology and improving constantly of living standard, the requirement of people to vision imaging is also more and more higher, photographic equipment become people carry out film, TV play shooting or other record vision imagings main tool.But the joystick of existing photographic equipment and control circuit board, battery and drive motor are outer is respectively set to an independently part, cause whole joystick parts too much, volume is comparatively large, and wiring is more complicated, and operation is also inconvenient.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of photographic equipment joystick device, and its volume is light and handy, wiring simple, improves the convenience of operation.
The technical scheme that the utility model adopts is mainly: a kind of photographic equipment joystick device, comprise leader, described handle is the housing of hollow, described housing is spliced by left and right housing, rechargeable battery and control circuit board are installed in this housing, described control circuit board is connected with socket, described housing upper end sidewall concave shaped Cheng Youyi draw-in groove, and being provided with one in draw-in groove can relative to housing into rotation, the calibration handwheel that rotates for regulable control camera lens.
As the improvement of technique scheme, described housing upper end is provided with the face gear for connecting, described face gear is provided with symmetrical two and is also arranged at left and right housing upper end respectively, is also connected with one for locking the locking handwheel of face gear between these two face gears.
As the further improvement of technique scheme, described calibration handwheel is connected with one and goes forward side by side the data-conditioner of row relax for receiving calibration hand wheel rotating signal.
Further, the rotation axis of described data-conditioner is socketed with the handwheel mandrel of a hollow, described calibration handwheel sleeve is connected on this handwheel mandrel.
Further, the outer peripheral sidewall of described handwheel mandrel offers at least one horizontal through hole be connected with its interior bone, be placed with in this horizontal through hole can extrude by the rotation axis of data-conditioner and hold out against the mandrel ball of calibration handwheel inwall.
Further, described housing is also provided with one for controlling the shift knob that described data-conditioner opens and closes.
Further, described handle is provided with multiple finger recess, and described finger recess is arranged on the opposite side sidewall of relative draw-in groove on housing.
The beneficial effects of the utility model are:
A kind of photographic equipment joystick device of the present utility model, it comprises one by a left side, the handle of the hollow that right two housings is spliced, by rechargeable battery and control circuit board are arranged in housing, relatively traditional joystick, without the need to arranging separately power supply and control circuit board outward at handle, make the more compact structure of whole joystick, thus in shooting process regulating and controlling camera lens more easily, rechargeable battery and control circuit board are integrated in housing simultaneously, the wiring of this device is integrated, avoid needing in conventional control device to multiple parts respectively wiring easily cause wiring chaotic, therefore the wiring of this device is more simple and reliable.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is the assembling decomposing schematic representation of calibration handwheel and data-conditioner;
Fig. 3 is the connection diagram of the utility model and web member;
Fig. 4 is the connection diagram of the utility model and another web member.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to figs. 1 through Fig. 4, preferred embodiment of the present utility model, a kind of photographic equipment joystick device, comprise leader, handle is the housing 1 of hollow, for producing housing 1 easy to process by a left side, right shell body 11, 12 are spliced, rechargeable battery 2 and control circuit board 3 are installed in this housing 1, control circuit board 3 is connected with the socket 4 for being connected with external device, rechargeable battery 2 is connected with the pilot lamp and charging plug 21 that are used to indicate its dump energy, housing 1 upper end sidewall concave shaped Cheng Youyi draw-in groove 13, the one calibration handwheel 6 that can rotate relative to housing 1 is installed in draw-in groove 13, calibration handwheel 6 is for the rotation of regulable control camera lens, this handle is by being integrated in housing 1 by rechargeable battery 2 and control circuit board 3, decrease number of components and the volume of whole device, make the joystick structure of video camera more compact, thus in shooting process regulating and controlling camera lens more easily, rechargeable battery 2 and control circuit board 3 are integrated in housing 1 simultaneously, the wiring of this device is integrated, avoid needing in conventional apparatus to multiple parts respectively wiring easily cause wiring chaotic, therefore the wiring of this device is more simple and reliable, avoid in shooting process because external cabling is too much easily caused regulable control to lose efficacy by scratching.
Housing 1 upper end is provided with the face gear 5 for connecting, face gear 5 is provided with two, two face gears 5 are symmetrical is arranged at left and right housing 11,12 upper end respectively, one is also connected with for locking the locking handwheel 7 of face gear 5 between two face gears 5, two face gears 5 are connected by handwheel screw 71 by locking handwheel 7, when face gear 5 and joint outer part 16 engage, locking handwheel 7 can be made to turn left by rotation lock handwheel 7 or toward moving right, thus the face gear 5 on locking left side or right side.This device is by being all provided with face gear 5 in both sides, housing 1 upper end, can according to actual needs by the face gear 5 of wherein side to be connected on web member 16 thus this device is fixed, make to obtain control position more flexibly in shooting process, to reach more comfortable, regulable control camera lens easily.More flexible for making handle connect, the end of web member 16 and sidewall can arrange multiple second face gear 161 suitable with face gear 5, thus handle can be made to obtain more multi-faceted connection angle, thus improve the convenience of operation further.
Calibration handwheel 6 is connected with one and goes forward side by side the data-conditioner 8 of row relax for receiving calibration handwheel 6 turn signal, this data-conditioner 8 is installed in handle housing 1, data-conditioner 8 is by the direction of hand wheel rotating 6 that receives and angle signal, and then send corresponding instruction to the motor of video camera for driving it to follow the rotation of burnt ring or zoom ring rotation, rotated with burnt ring or zoom ring by driven by motor, thus regulate video camera with defocus distance or varifocal from, therefore user can when holds handle, stir calibration handwheel 6 by thumb to rotate, namely adjustable camera with defocus distance or varifocal from, substantially increase the convenience of operation.
The rotation axis of data-conditioner 8 is socketed with the handwheel mandrel 9 of a hollow, calibration handwheel 6 is socketed on this handwheel mandrel 9, the outer peripheral sidewall of handwheel mandrel 9 has at least one horizontal through hole 92 be connected with its interior bone, be placed with in this horizontal through hole 92 can extrude by the rotation axis 81 of data-conditioner 8 and hold out against the mandrel ball 91 of calibration handwheel 6 inwall, when the rotation axis 81 of data-conditioner 8 passes the interior bone of handwheel mandrel 9, this rotation axis 81 contacts and extrudes mandrel ball 91 and moves outward, make mandrel ball 91 push up gland and be connected on calibration handwheel 6 on handwheel mandrel 9 periphery wall, thus make calibration handwheel 6 be locked on handwheel mandrel 9, simultaneously in order to make calibration handwheel 6 be connected more reliable with the locking of handwheel mandrel 9, mandrel ball 91 is provided with three, be evenly distributed in rotation axis 81 circumferential wall of data-conditioner 8, make calibration handwheel 6 be subject to rotation axis 81 coupling mechanism force evenly, thus make locking more firm.
For the ease of operation, housing 1 is also provided with one for controlling the shift knob 15 that described data-conditioner 8 opens and closes, when shift knob 15 is in on-state, user rotates calibration handwheel 6 can the rotation of regulable control camera lens, when shift knob 15 is in off-state, user rotates calibration handwheel 6 also cannot carry out regulable control to the rotation of camera lens, avoids touching affecting pickup quality by mistake.
In order to more firmly holds handle in shooting process, handle is provided with multiple finger recess 14, refer to that recess 14 is arranged on the opposite side sidewall of relative draw-in groove 13 on housing 1, when holding the finger recess 14 on handle as user, thumb is just in time overlapped on calibration handwheel 6, thus calibration handwheel 6 pairs of camera lens can be stirred easily carry out regulable control by one hand, further increase the convenience of operation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (7)
1. a photographic equipment joystick device, it is characterized in that: comprise leader, described handle is the housing (1) of hollow, described housing (1) is spliced by left and right housing (11,12), rechargeable battery (2) and control circuit board (3) are installed in this housing (1), described control circuit board (3) is connected with socket (4), described housing (1) upper end sidewall concave shaped Cheng Youyi draw-in groove (13), is provided with a calibration handwheel (6) that can rotate relative to housing (1), rotate for regulable control camera lens in draw-in groove (13).
2. a kind of photographic equipment joystick device according to claim 1, it is characterized in that: described housing (1) upper end is provided with the face gear (5) for connecting, described face gear (5) is set to symmetrical two and is also arranged at left and right housing (11,12) upper end respectively, is also connected with one for locking the locking handwheel (7) of face gear (5) between these two face gears (5).
3. a kind of photographic equipment joystick device according to claim 1, is characterized in that: described calibration handwheel (6) is connected with one and goes forward side by side the data-conditioner (8) of row relax for receiving calibration handwheel (6) turn signal.
4. a kind of photographic equipment joystick device according to claim 3, it is characterized in that: the handwheel mandrel (9) rotation axis (81) of described data-conditioner (8) being socketed with a hollow, described calibration handwheel (6) is socketed on this handwheel mandrel (9).
5. a kind of photographic equipment joystick device according to claim 4, it is characterized in that: the outer peripheral sidewall of described handwheel mandrel (9) offers at least one horizontal through hole be connected with its interior bone (92), be placed with in this horizontal through hole (91) can extrude by the rotation axis of data-conditioner (8) (81) and hold out against the mandrel ball (92) of calibration handwheel (6) inwall.
6. a kind of photographic equipment joystick device according to claim 5, is characterized in that: described housing (1) is also provided with one for controlling the shift knob (15) that described data-conditioner (8) opens and closes.
7. a kind of photographic equipment joystick device according to claim 1, is characterized in that: described handle is provided with multiple finger recess (14), and described finger recess (14) is arranged on the opposite side sidewall of the upper relative draw-in groove (13) of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606994.1U CN204964967U (en) | 2015-08-12 | 2015-08-12 | Photography equipment brake valve lever device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606994.1U CN204964967U (en) | 2015-08-12 | 2015-08-12 | Photography equipment brake valve lever device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964967U true CN204964967U (en) | 2016-01-13 |
Family
ID=55060021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520606994.1U Expired - Fee Related CN204964967U (en) | 2015-08-12 | 2015-08-12 | Photography equipment brake valve lever device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099286A1 (en) * | 2016-11-30 | 2018-06-07 | 严文骏 | Single-channel control assembly for camera lens |
-
2015
- 2015-08-12 CN CN201520606994.1U patent/CN204964967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099286A1 (en) * | 2016-11-30 | 2018-06-07 | 严文骏 | Single-channel control assembly for camera lens |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180812 |