CN103340542B - Portable type four-freedom-degree display platform - Google Patents
Portable type four-freedom-degree display platform Download PDFInfo
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- CN103340542B CN103340542B CN201310290389.3A CN201310290389A CN103340542B CN 103340542 B CN103340542 B CN 103340542B CN 201310290389 A CN201310290389 A CN 201310290389A CN 103340542 B CN103340542 B CN 103340542B
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Abstract
The invention discloses and a kind of there is the portable type four-freedom-degree display platform that totally four frees degree are rotated in a translation three, be made up of crawler type running system, parallel support, slewing equipment, fixed platform, showpiece fixture and camera head.Described parallel support is arranged on the end face of crawler type running system, and slewing equipment is between fixed platform and parallel support, and showpiece fixture is installed on the stationary platform, and camera head is arranged on parallel support.The casing of described crawler type running system is provided with ultrasonic distance-measuring sensor, controller and digital compass; The moving platform of parallel support is provided with monitoring camera.The present invention can move in displaying place, regulates the free degree many, and easy to adjust; Visitor can be allowed closely, with multi-angle to observe showpiece, save time, man power and material; All kinds of teaching mode, teaching aid, learning aid, sculpture, the art work, museum objects and back yard industry product etc. can be shown, use field wider.
Description
Technical field
The present invention relates to a kind of exhibiting device field, particularly relate to a kind of portable type four-freedom-degree display platform.
Background technology
At present, in place to operate schools, exhibition, the public place such as museum often need to use exhibiting device, teaching needs show teaching aid, learning aid, experimental rig and experimental phenomena etc. to student, the Art Class often needs show some sculptures or the art work to student; In exhibition, the side of arranging exhibits needs to use exhibiting device to show its product, model etc. to spectators; Museum needs to use exhibiting device to show its collection showpiece to visitor.Existing exhibiting device is irremovable, uncontrollable exhibition booth mostly, and only a few display platform is removable, and in existing patent, the adjustment number of degrees of freedom, of the adjustable display platform of minority mostly is 2 most.Application number be 201020166151.1 Chinese patent disclose a kind of teaching movable exhibition stand, be made up of two-orbit and four-wheel railcar, only adjustable-height; Application number be 200920053992.9 Chinese patent disclose and a kind ofly adjustablely show height and the floor showing stand of angle; Application number be 200620055841.3 Chinese patent disclose a kind of rotary showing device, with motor drive display platform rotate, realize the regular automatic turning of dynamic products on display platform.The adjustment needs exceeded outside adjustable range that above-mentioned patent provides can only rely on and complete manually, the showpiece comparatively heavy for some or the showpiece of fragility, manually move showpiece and likely can damage showpiece itself, this is waste of manpower not only, also makes displaying process extremely discontinuous.But, from the angle of bandwagon effect, wish that presentation device can have the regulatory function of highly multiple free degree such as adjustment, the angular adjustment around vertical axis, the angular adjustment around trunnion axis simultaneously, thus make the bandwagon effect of showpiece more lively, have more appeal, bring feeling of freshness and stronger visual impact to spectators, can the displaying of dramatic by every key element of showpiece.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide a kind of and there is the portable display platform that totally four frees degree are rotated in a translation three.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of portable type four-freedom-degree display platform, is made up of crawler type running system, parallel support, slewing equipment, fixed platform, showpiece fixture and camera head.Described parallel support is arranged on the end face of crawler type running system, and slewing equipment is between fixed platform and parallel support, and showpiece fixture is installed on the stationary platform, and camera head is arranged on parallel support.
Described crawler type running system comprises driving wheel, crawler belt, support wheel, support wheel carrier, driven pulley, casing, power supply, servomotor, controller and digital compass, described servomotor has two, the output shaft of servomotor is connected with driving wheel, driving wheel is connected with driven pulley by crawler belt, support wheel is connected with support wheel carrier by shock-absorbing spring, support wheel carrier and casing are connected, ultrasonic distance-measuring sensor is provided with in the surrounding of casing, power supply is arranged in casing, and controller and digital compass are arranged on the end face of casing.
Described parallel support comprises silent flatform, ear seat, electric pushrod, Connection Block, flexural pivot and moving platform, described silent flatform is fixed on the casing of crawler type running system, described ear seat, electric pushrod, Connection Block, the quantity of flexural pivot is three, described ear seat and silent flatform are connected, the lower end of electric pushrod is connected with ear seat by hinge, the upper end of electric pushrod is connected with the lower end of flexural pivot by Connection Block, upper end and the moving platform of flexural pivot are connected, moving platform is provided with monitoring camera, and the base of described monitoring camera is two-degree-of-freedom cradle head, described electric pushrod also can be replaced by other liftable mechanism or device equivalence, as pinion and rack, leading screw and nut mechanism, cylinder and hydraulic cylinder etc.
Described slewing equipment comprises reducing motor, driving gear, driven gear, hollow rotating shaft, output shaft and the driving gear of reducing motor are connected, driven gear is connected by screw with fixed platform, the moving platform of hollow rotating shaft and parallel support is connected, and hollow rotating shaft is connected with driven gear by journal bearing, thrust bearing.
Described fixed platform is provided with the T-shaped chute and LED that are no less than three, and the bottom of described showpiece fixture is provided with T-shaped slide block and lock-screw, and the T-shaped slide block of showpiece fixture be placed in fixed platform T-shaped chute in and can move along T-shaped chute.
Described camera head comprises camera bracket and shows camera, the bottom of camera bracket and the moving platform of parallel support are connected, show that camera is arranged on the end of camera bracket, described camera bracket has five cradle heads, and has and be no less than two independently rotational freedoms.
The invention has the beneficial effects as follows:
(1) product of being demonstrated can be put and be fixed in fixed platform of the present invention, allowing the present invention become one can, at the display platform showing movement in place, allow visitor closely, with multi-angle can observe showpiece;
(2) height of fixed platform and angular adjustment convenient, regulate the free degree many, be convenient to adjust to best viewing angle, and save time, man power and material, also protecting showpiece can not damage owing to repeatedly moving simultaneously;
(3) while outpost display in kind, the image of showpiece can also be transferred to other outlet terminal in real time by camera, allows more people watch showpiece;
(4) the present invention adopts crawler type running system, has certain climbing and obstacle performance, is also configured with ultrasonic distance-measuring sensor and monitoring camera, makes the present invention can cross step or accessible walking in long and narrow aisle without barrier;
(5) the present invention can show all kinds of teaching mode, teaching aid, learning aid, sculpture, the art work, museum objects and back yard industry product etc., uses field wider.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of crawler type running system of the present invention;
Fig. 3 is the structural representation of slewing equipment of the present invention;
Fig. 4 is the structural representation of showpiece fixture of the present invention.
In figure: 1. crawler type running system; 2. parallel support; 3. slewing equipment; 4. fixed platform; 5. showpiece fixture; 6. camera head; 101. driving wheel; 102. crawler belt; 103. support wheel; 104. support wheel carrier; 105. driven pulley; 106. casing; 107. power supply; 108. servomotor; 109. controller; 110. digital compass; 111. shock-absorbing spring; 112. ultrasonic distance-measuring sensor; 201. silent flatform; 202. ear seats; 203. electric pushrod; 204. Connection Block; 205. flexural pivot; 206. moving platform; 207. monitoring camera; 301. reducing motor; 302. driving gear; 303. driven gear; 304. hollow rotating shaft; 305. journal bearing; 306. thrust bearing; 401.T type chute; 402.LED lamp; 501.T type slide block; 502. lock-screw; 601. camera bracket; 602. show camera.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment and diagram, setting forth the present invention further.
As shown in Figure 1, a kind of portable type four-freedom-degree display platform, is made up of crawler type running system 1, parallel support 2, slewing equipment 3, fixed platform 4, showpiece fixture 5 and camera head 6.Described parallel support 2 is arranged on the end face of crawler type running system 1, and slewing equipment 3 is between fixed platform 4 and parallel support 2, and showpiece fixture 5 is arranged in fixed platform 4, and camera head 6 is arranged on parallel support 2.
As depicted in figs. 1 and 2, described crawler type running system 1 comprises driving wheel 101, crawler belt 102, support wheel 103, support wheel carrier 104, driven pulley 105, casing 106, power supply 107, servomotor 108, controller 109 and digital compass 110, described servomotor 108 has two, the output shaft of servomotor 108 is connected with driving wheel 101, driving wheel 101 is connected with driven pulley 105 by crawler belt 102, support wheel 103 is connected with support wheel carrier 104 by shock-absorbing spring 111, support wheel carrier 104 to be connected with casing 106, ultrasonic distance-measuring sensor 112 is provided with in the surrounding of casing 106, power supply 107 is arranged in casing 106, controller 109 and digital compass 110 are arranged on the end face of casing 106.
As shown in Figure 1, described parallel support 2 comprises silent flatform 201, ear seat 202, electric pushrod 203, Connection Block 204, flexural pivot 205 and moving platform 206, described silent flatform 201 is fixed on the casing 106 of crawler type running system 1, described ear seat 202, electric pushrod 203, Connection Block 204, the quantity of flexural pivot 205 is three, described ear seat 202 is connected with silent flatform 201, the lower end of electric pushrod 203 is connected with ear seat 202 by hinge, the upper end of electric pushrod 203 is connected by the lower end of Connection Block 204 with flexural pivot 205, upper end and the moving platform 206 of flexural pivot 205 are connected, moving platform 206 is provided with monitoring camera 207, and the base of described monitoring camera 207 is two-degree-of-freedom cradle head.
As shown in figures 1 and 3, described slewing equipment 3 comprises reducing motor 301, driving gear 302, driven gear 303, hollow rotating shaft 304, the output shaft of reducing motor 301 is connected with circlip by flat key with driving gear 302, driven gear 303 is connected by screw with fixed platform 4, hollow rotating shaft 304 is connected with the moving platform 206 of parallel support 2, and hollow rotating shaft 304 is connected with driven gear 303 by journal bearing 305, thrust bearing 306, described journal bearing 305 adopts composite bearing.
As shown in Figure 1 and Figure 4, described fixed platform 4 is provided with the T-shaped chute 401 and LED 402 that are no less than three, the bottom of described showpiece fixture 5 is provided with T-shaped slide block 501 and lock-screw 502, and the T-shaped slide block 501 of showpiece fixture 5 be placed in fixed platform 4 T-shaped chute 401 in and can move along T-shaped chute 401.
As shown in Figure 1, described camera head 6 comprises camera bracket 601 and shows camera 602, the bottom of camera bracket 601 and the moving platform 206 of parallel support 2 are connected, show that camera 602 is arranged on the end of camera bracket 601, described camera bracket 601 has five cradle heads, and has and be no less than two independently rotational freedoms.
During use, need to regulate the position of the T-shaped slide block 501 of showpiece fixture 5 in T-shaped chute 401 also to fix with lock-screw 502 according to the bottom size of showpiece, showpiece is fixed in fixed platform 4, and then the height and position of showing camera 602 is regulated according to the height dimension of showpiece, finally need adjustment parallel support 2 and reducing motor 301 to change fixed platform 4 and the attitude being fixed on the showpiece in fixed platform 4 according to what show, thus obtain best displaying angle.When needs Mobile exhibiting, servomotor 108 can be started, realize the present invention in the Mobile exhibiting function of showing place.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the scope of protection of present invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a portable type four-freedom-degree display platform, it is characterized in that: be made up of crawler type running system, parallel support, slewing equipment, fixed platform, showpiece fixture and camera head, described parallel support is arranged on the end face of crawler type running system, slewing equipment is between fixed platform and parallel support, showpiece fixture is installed on the stationary platform, camera head is arranged on parallel support, wherein:
Described crawler type running system comprises driving wheel, crawler belt, support wheel, support wheel carrier, driven pulley, casing, power supply, servomotor, controller and digital compass, described servomotor has two, the output shaft of servomotor is connected with driving wheel, driving wheel is connected with driven pulley by crawler belt, support wheel is connected with support wheel carrier by shock-absorbing spring, support wheel carrier and casing are connected, ultrasonic distance-measuring sensor is provided with in the surrounding of casing, power supply is arranged in casing, and controller and digital compass are arranged on the end face of casing;
Described parallel support comprises silent flatform, ear seat, electric pushrod, Connection Block, flexural pivot and moving platform, described silent flatform is fixed on the casing of crawler type running system, described ear seat, electric pushrod, Connection Block, the quantity of flexural pivot is three, described ear seat and silent flatform are connected, the lower end of electric pushrod is connected with ear seat by hinge, the upper end of electric pushrod is connected with the lower end of flexural pivot by Connection Block, upper end and the moving platform of flexural pivot are connected, moving platform is provided with monitoring camera, and the base of described monitoring camera is two-degree-of-freedom cradle head,
Described slewing equipment comprises reducing motor, driving gear, driven gear, hollow rotating shaft, output shaft and the driving gear of reducing motor are connected, driven gear is connected by screw with fixed platform, the moving platform of hollow rotating shaft and parallel support is connected, and hollow rotating shaft is connected with driven gear by journal bearing, thrust bearing;
Described fixed platform is provided with the T-shaped chute and LED that are no less than three, and the bottom of described showpiece fixture is provided with T-shaped slide block and lock-screw, and the T-shaped slide block of showpiece fixture be placed in fixed platform T-shaped chute in and can move along T-shaped chute.
2. portable type four-freedom-degree display platform according to claim 1, it is characterized in that: described camera head comprises camera bracket and shows camera, the bottom of camera bracket and the moving platform of parallel support are connected, show that camera is arranged on the end of camera bracket, described camera bracket has five cradle heads, and has and be no less than two independently rotational freedoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290389.3A CN103340542B (en) | 2013-07-10 | 2013-07-10 | Portable type four-freedom-degree display platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290389.3A CN103340542B (en) | 2013-07-10 | 2013-07-10 | Portable type four-freedom-degree display platform |
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| Publication Number | Publication Date |
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| CN103340542A CN103340542A (en) | 2013-10-09 |
| CN103340542B true CN103340542B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310290389.3A Expired - Fee Related CN103340542B (en) | 2013-07-10 | 2013-07-10 | Portable type four-freedom-degree display platform |
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| WO2018010178A1 (en) | 2016-07-15 | 2018-01-18 | 深圳市大疆创新科技有限公司 | Movable apparatus, mobile photographing device, control system and method for movable apparatus |
| CN107180591A (en) * | 2017-05-20 | 2017-09-19 | 南阳师范学院 | A kind of non-material cultural heritage Digital Display system and method |
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Inventor after: Wang Chengjun Inventor after: Zhang Tianyu Inventor after: Xu Wenchao Inventor after: Wei Mingdian Inventor after: Zheng Yan Inventor before: Wang Chengjun Inventor before: Xu Wenchao Inventor before: Wei Mingdian Inventor before: Zheng Yan Inventor before: Zhang Tianyu |
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Free format text: CORRECT: INVENTOR; FROM: WANG CHENGJUN XU WENCHAO WEI MINGDIAN ZHENG YAN ZHANG TIANYU TO: WANG CHENGJUN ZHANG TIANYU XU WENCHAO WEI MINGDIAN ZHENG YAN |
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