CN113432003A - Dedicated automatically controlled slide mechanism of photographic arrangement - Google Patents
Dedicated automatically controlled slide mechanism of photographic arrangement Download PDFInfo
- Publication number
- CN113432003A CN113432003A CN202110743706.7A CN202110743706A CN113432003A CN 113432003 A CN113432003 A CN 113432003A CN 202110743706 A CN202110743706 A CN 202110743706A CN 113432003 A CN113432003 A CN 113432003A
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- sliding
- sleeve
- sliding block
- cavity
- track
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- 230000007246 mechanism Effects 0.000 title claims abstract description 64
- 238000007789 sealing Methods 0.000 claims description 37
- 239000012530 fluid Substances 0.000 claims description 27
- 238000013016 damping Methods 0.000 claims description 24
- 230000002708 enhancing effect Effects 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002775 capsule Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/082—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other and characterised by damping force adjustment means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/18—Control arrangements
- F16F2230/183—Control arrangements fluid actuated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2084—Perpendicular arrangement of drive motor to screw axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an electric control sliding mechanism special for a photographic device, which can effectively ensure the stability and the stationarity of a sliding block during sliding and improve the photographic quality.
Description
Technical Field
The invention particularly relates to an electric control sliding mechanism special for a photographic device, and relates to the related field of photographic auxiliary equipment.
Background
In order to realize photographing at different angles and at different positions, a photographing apparatus is often required to be provided on a slide mechanism in professional photographing so that the photographing apparatus is moved by the slide mechanism to perform photographing at a specific position. However, when the common sliding mechanism drives the photographing device to move, the problem of vibration or shaking is often easily caused during the movement, which causes the problem of shaking easily caused during the photographing process, and affects the photographing quality.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides an electrically controlled sliding mechanism dedicated for a photographing device.
The invention is realized in such a way, an electric control sliding mechanism special for a photographic device is constructed, and the electric control sliding mechanism comprises a track, a precision driving lead screw, a sliding block, a speed reducer and a stepping motor, wherein a groove extending along the length direction of the track is arranged on the upper end surface of the track, the precision driving lead screw is rotatably arranged in the groove, the sliding block is arranged on the track in a sliding sleeve manner, the stepping motor is arranged at one end of the track, the stepping motor is in driving connection with the precision driving lead screw through the speed reducer so as to drive the precision driving lead screw to rotate, a screw nut is fixedly arranged in the sliding block, and the screw nut is in threaded connection with the precision driving lead screw; the sliding block is characterized in that a stable reinforcing mechanism is arranged between the sliding block and the track body, the stable reinforcing mechanism can enable a certain sliding resistance to be formed between the sliding block and the track body, the stable reinforcing mechanism can adjust the sliding resistance, and the stability of the sliding block sliding on the track body is guaranteed through the stable reinforcing mechanism.
Further, it is preferable that the smooth reinforcing mechanism is configured to have a first operation mode in which the smooth reinforcing mechanism enables the sliding resistance between the slide block and the rail body not to exceed a certain limit value and a second operation mode; in the second operation mode, the stability enhancing mechanism can enable the sliding resistance between the sliding block and the track body to exceed the limit value and be lower than the limit value.
Further, preferably, the stable reinforcing mechanism is provided on the sliding block and located at both side positions of the bottom of the rail body.
Further, preferably, the stability enhancing mechanism comprises a sealing slide seat, a sealing slide sleeve, an annular middle elastic sleeve, a damping component and a fluid pressure control component, wherein the sealing slide seat is slidably sleeved on the track body, one end of the sealing slide seat is provided with a cavity which is open, the end part of the sealing slide seat, which is provided with the cavity, is provided with the sealing slide sleeve which is sealed in the cavity, the sealing slide sleeve is in sliding fit with the track body, the annular middle elastic sleeve is arranged in the cavity formed between the sealing slide sleeve and the sealing slide seat, the cavity is divided into an outer annular cavity and an inner annular cavity by the annular middle elastic sleeve, the damping component is arranged on the inner side of the inner annular cavity, the inner annular cavity is formed between the damping component and the annular middle elastic sleeve, and the inner wall of the damping component can be abutted against and contacted with the slide track body, the inner annular cavity and the outer annular cavity are respectively communicated with the fluid pressure control assembly through respective flow pipe elements so as to control the pressure of the inner annular cavity and the outer annular cavity through the fluid pressure control assembly, and the annular middle elastic sleeve has elastic deformation capacity under certain pressure so as to enable the sliding resistance between the sliding block and the track body not to exceed a certain limit value through deformation of the annular middle elastic sleeve.
Further, preferably, in the first operating mode, the fluid pressure control assembly controls fluid pressure within the inner annular cavity, and in the second operating mode, the fluid pressure control assembly controls fluid pressure within the outer annular cavity.
Further, as preferred, the outer peripheral face of the elastic sleeve in the middle of the annular is of a conical structure, the middle of the elastic sleeve in the middle of the annular is of a cylindrical hole or a conical hole, the conical big end of the elastic sleeve in the middle of the annular is fixedly connected to the sealing sliding seat, and the conical small end of the elastic sleeve in the middle of the annular is connected to the sealing sliding sleeve by the elastic connecting piece.
Further, preferably, a second flow passage communicated with the outer annular cavity is arranged on the sealing sliding sleeve, a first flow passage communicated with the inner annular cavity is arranged on the sealing sliding seat and the annular middle elastic sleeve, the first flow passage and the second flow passage are both communicated to the fluid pressure control assembly, and the fluid pressure control assembly is arranged on the sliding block.
Further, as preferred, the sealed slide keeps away from the one end of sealed sliding sleeve is provided with the direction sliding sleeve, the direction sliding sleeve with sliding guide cooperation between the track body.
Further, as preferred, the damping subassembly includes sealed diaphragm sleeve and damping piece, the axial both ends of sealed diaphragm sleeve are arranged to be connected sealed between slide and the sealed sliding sleeve, the inside wall array of sealed diaphragm sleeve is provided with a plurality of damping pieces, the damping piece with support to contact between the track body and set up.
Preferably, the photographing device is detachably fixed to the sliding block, and the sliding block is provided with a clamping device capable of clamping the photographing device.
The invention has the following advantages: compared with the same type of equipment, the special electronic control sliding mechanism for the photographic device has the following advantages that:
(1) the invention relates to a special electronic control sliding mechanism for a photographic device, which can effectively ensure the stability and stationarity of a sliding block during sliding and improve the photographic quality.A stationarity enhancing mechanism is arranged between the sliding block and a track body of a track, the stationarity enhancing mechanism can enable the sliding block and the track body to have certain sliding resistance, and the stationarity enhancing mechanism is designed to be capable of adjusting the magnitude of the sliding resistance;
(2) the invention has reasonable structure, convenient use and simple control, the stability enhancing mechanism is set to have a first operation mode and a second operation mode, and under the first operation mode, the stability enhancing mechanism can ensure that the sliding resistance between the sliding block and the track body does not exceed a certain limit value; in the second running mode, the stability enhancement mechanism can enable the sliding resistance between the sliding block and the track body to exceed the limit value and be lower than the limit value, can be operated in different modes according to requirements, and is suitable for different shooting requirements, for example, when shooting movement is carried out at a relatively high speed, in order to prevent the problem of excessive resistance or locking, the sliding can be run in the first running mode, and in the case of low speed or fine adjustment of accurate position, the sliding can be run in the second running mode, so that the stability and stability of the sliding are improved.
Drawings
FIG. 1 is a schematic view of a top side three dimensional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic sectional structure view of the smoothness enhancing mechanism of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a special electronic control sliding mechanism for a photographic device through improvement, which comprises a track 1, a precision driving lead screw 2, a sliding block 3, a speed reducer 4 and a stepping motor 5, wherein the upper end surface of the track 1 is provided with a groove extending along the length direction of the track, the precision driving lead screw 2 is rotatably arranged in the groove, the sliding block 3 is arranged on the track in a sliding sleeved mode, one end of the track is provided with the stepping motor 5, the stepping motor 5 is in driving connection with the precision driving lead screw 2 through the speed reducer 4 so as to drive the precision driving lead screw 2 to rotate, a screw nut is fixedly arranged in the sliding block and is in threaded connection with the precision driving lead screw; the sliding block is characterized in that a stable reinforcing mechanism is arranged between the sliding block and the track body, the stable reinforcing mechanism can enable a certain sliding resistance to be formed between the sliding block and the track body, the stable reinforcing mechanism can adjust the sliding resistance, and the stability of the sliding block sliding on the track body is guaranteed through the stable reinforcing mechanism.
In the present embodiment, the smoothness enhancing mechanism is configured to have a first operation mode in which the smoothness enhancing mechanism enables the sliding resistance between the sliding block and the rail body not to exceed a certain limit value, and a second operation mode; in the second operation mode, the stability enhancing mechanism can enable the sliding resistance between the sliding block and the track body to exceed the limit value and be lower than the limit value.
The stable reinforcing mechanism is arranged on the sliding block 3 and is positioned at two side positions of the bottom of the track body.
The stability enhancing mechanism comprises a sealing slide seat 11, a sealing slide sleeve 6, an annular middle elastic sleeve 10, a damping component and a fluid pressure control component (not shown in the figure), the sealing slide seat is sleeved on the track body 12 in a sliding manner, one end of the sealing slide seat 11 is provided with a concave cavity which is opened, the end part of the sealing slide seat, which is provided with the concave cavity, is provided with the sealing slide sleeve 6 which is sealed in the concave cavity, the sealing slide sleeve 6 is in sliding fit with the track body 12, the annular middle elastic sleeve 10 is arranged in the cavity formed between the sealing slide sleeve and the sealing slide seat, the cavity is divided into an outer annular cavity 8 and an inner annular cavity 18 by the annular middle elastic sleeve, the damping component is arranged on the inner side of the inner annular cavity 18, and the inner annular cavity 18 is formed between the damping component and the annular middle elastic sleeve, the inner wall of the damping assembly can be abutted and contacted with the sliding rail body, the inner annular cavity and the outer annular cavity are respectively communicated with the fluid pressure control assembly through respective circulating pipe elements so as to control the pressure of the inner annular cavity and the outer annular cavity through the fluid pressure control assembly, and the annular middle elastic sleeve has elastic deformation capacity under certain pressure so as to enable the sliding resistance between the sliding block and the rail body not to exceed a certain limit value through the deformation of the annular middle elastic sleeve.
In the first operating mode, the fluid pressure control assembly controls fluid pressure within the inner annular cavity, and in the second operating mode, the fluid pressure control assembly controls fluid pressure within the outer annular cavity.
The outer peripheral face of elastic sleeve 10 is conical structure in the middle of the annular, just the centre of elastic sleeve is cylindrical hole or bell mouth in the middle of the annular, the conical big end fixed connection of elastic sleeve is in the middle of the annular sealed slide, the conical tip of elastic sleeve adopts elastic connection spare 17 to be connected to sealed sliding sleeve in the middle of the annular.
A second flow passage 16 communicated with the outer annular cavity is arranged on the sealing sliding sleeve, a first flow passage 14 communicated with the inner annular cavity is arranged on the sealing sliding seat and the annular middle elastic sleeve, the first flow passage and the second flow passage are communicated to the fluid pressure control assembly, and the fluid pressure control assembly is arranged on the sliding block.
The one end of sealed slide keeping away from sealed sliding sleeve is provided with direction sliding sleeve 13, the direction sliding sleeve with sliding guide cooperation between the track body.
Damping subassembly includes sealed diaphragm capsule 7 and damping piece 9, the axial both ends of sealed diaphragm capsule are arranged to be connected sealed between slide and the sealed sliding sleeve, the inside wall array of sealed diaphragm capsule is provided with a plurality of damping pieces, the damping piece with support between the track body and lean on the contact setting.
Photographic arrangement detachable fixes on the sliding block, just be provided with clamping device on the sliding block, clamping device can be right photographic arrangement presss from both sides tightly.
The invention relates to a special electronic control sliding mechanism for a photographic device, which can effectively ensure the stability and stationarity of a sliding block during sliding and improve the photographic quality.A stationarity enhancing mechanism is arranged between the sliding block and a track body of a track, the stationarity enhancing mechanism can enable the sliding block and the track body to have certain sliding resistance, and the stationarity enhancing mechanism is designed to be capable of adjusting the magnitude of the sliding resistance; the invention has reasonable structure, convenient use and simple control, the stability enhancing mechanism is set to have a first operation mode and a second operation mode, and under the first operation mode, the stability enhancing mechanism can ensure that the sliding resistance between the sliding block and the track body does not exceed a certain limit value; in the second running mode, the stability enhancement mechanism can enable the sliding resistance between the sliding block and the track body to exceed the limit value and be lower than the limit value, can be operated in different modes according to requirements, and is suitable for different shooting requirements, for example, when shooting movement is carried out at a relatively high speed, in order to prevent the problem of excessive resistance or locking, the sliding can be run in the first running mode, and in the case of low speed or fine adjustment of accurate position, the sliding can be run in the second running mode, so that the stability and stability of the sliding are improved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An electric control sliding mechanism special for a photographic device comprises a track, a precision driving lead screw, a sliding block, a speed reducer and a stepping motor, wherein a groove extending along the length direction of the track is formed in the upper end face of the track, the precision driving lead screw is rotatably arranged in the groove, the sliding block is arranged on the track in a sliding sleeve mode, the stepping motor is arranged at one end of the track and is in driving connection with the precision driving lead screw through the speed reducer so as to drive the precision driving lead screw to rotate, a screw is fixedly arranged in the sliding block and is in threaded connection with the precision driving lead screw; the sliding block is characterized in that a stable reinforcing mechanism is arranged between the sliding block and the track body, the stable reinforcing mechanism can enable a certain sliding resistance to be formed between the sliding block and the track body, the stable reinforcing mechanism can adjust the sliding resistance, and the stability of the sliding block sliding on the track body is guaranteed through the stable reinforcing mechanism.
2. An electrically controlled slide mechanism for a photographic apparatus according to claim 1, wherein: the smooth enhancement mechanism is set to have a first operation mode and a second operation mode, and in the first operation mode, the smooth enhancement mechanism can enable the sliding resistance between the sliding block and the track body not to exceed a certain limit value; in the second operation mode, the stability enhancing mechanism can enable the sliding resistance between the sliding block and the track body to exceed the limit value and be lower than the limit value.
3. An electrically controlled slide mechanism for a photographic apparatus according to claim 2, wherein: the stable reinforcing mechanism is arranged on the sliding block and is positioned at two side positions of the bottom of the track body.
4. An electrically controlled slide mechanism for a photographic apparatus according to claim 2, wherein: the stability enhancing mechanism comprises a sealing sliding seat, a sealing sliding sleeve, an annular middle elastic sleeve, a damping component and a fluid pressure control component, wherein the sealing sliding seat is sleeved on the track body in a sliding manner, a cavity with an opening is formed in one end of the sealing sliding seat, the sealing sliding sleeve sealed in the cavity is arranged at the end part, provided with the cavity, of the sealing sliding seat, the sealing sliding sleeve is in sliding fit with the track body, the annular middle elastic sleeve is arranged in a cavity formed between the sealing sliding sleeve and the sealing sliding seat, the cavity is divided into an outer annular cavity and an inner annular cavity by the annular middle elastic sleeve, the damping component is arranged on the inner side of the inner annular cavity, the damping component and the annular middle elastic sleeve are arranged into the inner annular cavity, and the inner wall of the damping component can be abutted against and contacted with the slide rail body, the inner annular cavity and the outer annular cavity are respectively communicated with the fluid pressure control assembly through respective flow pipe elements so as to control the pressure of the inner annular cavity and the outer annular cavity through the fluid pressure control assembly, and the annular middle elastic sleeve has elastic deformation capacity under certain pressure so as to enable the sliding resistance between the sliding block and the track body not to exceed a certain limit value through deformation of the annular middle elastic sleeve.
5. An electrically controlled slide mechanism for a photographic apparatus according to claim 2, wherein: in the first operating mode, the fluid pressure control assembly controls fluid pressure within the inner annular cavity, and in the second operating mode, the fluid pressure control assembly controls fluid pressure within the outer annular cavity.
6. An electrically controlled slide mechanism for a photographic apparatus according to claim 4, wherein: the outer peripheral face of the elastic sleeve is of a conical structure in the middle of the annular, the middle of the elastic sleeve is of a cylindrical hole or a conical hole, the conical large end of the elastic sleeve is fixedly connected to the sealing sliding seat in the middle of the annular, and the conical small end of the elastic sleeve is connected to the sealing sliding sleeve through an elastic connecting piece in the middle of the annular.
7. An electrically controlled slide mechanism for a photographic apparatus according to claim 4, wherein: the sealing sliding sleeve is provided with a second flow passage communicated with the outer annular cavity, the sealing sliding seat and the annular middle elastic sleeve are provided with a first flow passage communicated with the inner annular cavity, the first flow passage and the second flow passage are communicated to the fluid pressure control assembly, and the fluid pressure control assembly is arranged on the sliding block.
8. An electrically controlled slide mechanism for a photographic apparatus according to claim 7, wherein: the one end of keeping away from of sealed slide sealed sliding sleeve is provided with the direction sliding sleeve, the direction sliding sleeve with sliding guide cooperation between the track body.
9. An electrically controlled slide mechanism for a photographic apparatus according to claim 8, wherein: the damping subassembly is including sealed diaphragm sleeve and damping piece, the axial both ends of sealed diaphragm sleeve are arranged to be connected sealed between slide and the sealed sliding sleeve, the inside wall array of sealed diaphragm sleeve is provided with a plurality of damping pieces, the damping piece with support between the track body and lean on the contact setting.
10. An electrically controlled slide mechanism for a photographic apparatus according to claim 9, wherein: photographic arrangement detachable fixes on the sliding block, just be provided with clamping device on the sliding block, clamping device can be right photographic arrangement presss from both sides tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110743706.7A CN113432003B (en) | 2021-07-01 | 2021-07-01 | Dedicated automatically controlled slide mechanism of photographic arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110743706.7A CN113432003B (en) | 2021-07-01 | 2021-07-01 | Dedicated automatically controlled slide mechanism of photographic arrangement |
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| CN113432003A true CN113432003A (en) | 2021-09-24 |
| CN113432003B CN113432003B (en) | 2023-04-25 |
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| CN202110743706.7A Active CN113432003B (en) | 2021-07-01 | 2021-07-01 | Dedicated automatically controlled slide mechanism of photographic arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117305063A (en) * | 2023-10-27 | 2023-12-29 | 东台市赐百年生物工程有限公司 | Pipeline type photobioreactor for microalgae cultivation |
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|---|
| DAN J. GORDON等: "Accurate control of ball screw drives using pole-placement vibration damping and a novel trajectory prefilter" * |
| 陈振辉: "具有磁流变阻尼的直线进给系统动力学特性研究" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117305063A (en) * | 2023-10-27 | 2023-12-29 | 东台市赐百年生物工程有限公司 | Pipeline type photobioreactor for microalgae cultivation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113432003B (en) | 2023-04-25 |
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