CN208096544U - A kind of show stand of liftable rotation - Google Patents
A kind of show stand of liftable rotation Download PDFInfo
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- CN208096544U CN208096544U CN201720785635.6U CN201720785635U CN208096544U CN 208096544 U CN208096544 U CN 208096544U CN 201720785635 U CN201720785635 U CN 201720785635U CN 208096544 U CN208096544 U CN 208096544U
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- show stand
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Abstract
The utility model discloses a kind of show stands of liftable rotation, including shell, the bottom end of the enclosure interior is provided with support rod, the top of the support rod is fixedly connected with the surface of first bearing, the inside of the first bearing is socketed with nut, the surface of the nut is socketed with first bevel gear, and the internal whorl of the nut is connected with screw rod.The show stand of liftable rotation, controlling electric pushrod elongation by control panel engages first bevel gear with second bevel gear, then control motor rotation, make cap rotation that screw rod be driven to rise, to make show stand rise, then control electric pushrod shortens, the first cylindricality gear is set to engage the rotation of the second cylindricality gear, to make show stand rotate, it is extended using control electric pushrod is finished, controls motor reverse rotation, so that screw rod be made to drive show stand decline, by the lifting and rotation of show stand, keep students convenient to works carry out appreciate and use for reference study.
Description
Technical field
The utility model relates to field of Educational Technology, specially a kind of show stand of liftable rotation.
Background technique
In education and instruction, often there are the imagination and creativity that student is much excavated about the course created by hand,
Can the unified displaying of the works of students be allowed students to appreciate and use for reference mutually study, at this time just be needed after End-of-Course
Show stand puts the works of students, but show stand currently on the market is fixed, can not appreciate works
Overall picture is unfavorable for students to works appreciation in this way and uses for reference study.
Utility model content
The purpose of this utility model is to provide a kind of show stands of liftable rotation, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of show stand of liftable rotation, including
Shell, the bottom end of the enclosure interior are provided with support rod, and the top of the support rod is fixedly connected with the surface of first bearing,
The inside of the first bearing is socketed with nut, and the surface of the nut is socketed with first bevel gear, the inside spiral shell of the nut
Line is connected with screw rod, and the top of the screw rod is fixedly connected with the lower surface of link block, the left side of the link block and connection
Bar one end is fixedly connected, and lower surface of the connecting rod far from link block one end is fixedly connected with one end of telescopic rod, described to stretch
The one end of contracting bar far from connecting rod is fixedly connected with the lower surface of inner walls, the right side of the inner walls and electric pushrod
One end be fixedly connected, the one end of the electric pushrod far from inner walls right side is fixedly connected with the fuselage of motor, described
The output sleeve of motor is connected to second bevel gear, and the upper surface of the second bevel gear is provided with the first cylindricality gear, the company
The upper surface for connecing block is provided with second bearing, and the inside of the second bearing is socketed with first rotating shaft, the table of the first rotating shaft
Surface cover is connected to gear, and the gear is engaged with the second cylindricality gear, the top of the second cylindricality gear and is socketed in third axis
The bottom end of the second shaft in holding is fixedly connected, the upper surface of the 3rd bearing setting on the inner wall of the housing, the first rotating shaft
Top be fixedly connected with the lower surface of show stand, the upper surface of the shell offers through-hole.
Preferably, the quantity of the support rod is two, and two support rods are symmetricly set on the two sides of screw rod.
Preferably, the right side of the shell is provided with control panel.
Preferably, the output end of the control panel is electrically connected with the input terminal of electric pushrod and motor respectively.
Compared with prior art, the utility model has the beneficial effects that：The show stand of liftable rotation, passes through control plane
Plate control electric pushrod elongation engages first bevel gear with second bevel gear, then controls motor rotation, makes cap rotation band
Dynamic screw rod rises, so that show stand be made to rise, then controls electric pushrod and shortens, the first cylindricality gear is made to engage the second cylindricality
Gear rotation is extended using control electric pushrod is finished so that show stand be made to rotate, motor reverse rotation is controlled, to make screw rod
Drive show stand decline, by the lifting and rotation of show stand, keep students convenient to works carry out appreciate and use for reference study.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model gear is overlooked；
Fig. 3 is the schematic diagram of the section structure that the utility model the first cylindricality gear is overlooked.
In figure：1 shell, 2 support rods, 3 first bearings, 4 nuts, 5 screw rods, 6 first bevel gears, 7 link blocks, 8 connecting rods,
9 telescopic rods, 10 electric pushrods, 11 motors, 12 second bevel gears, 13 first cylindricality gears, 14 second bearings, 15 first rotating shafts,
16 gears, 17 second cylindricality gears, 18 second shafts, 19 3rd bearings, 20 show stands, 21 through-holes, 22 control panels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of show stand of liftable rotation, including shell
Body 1, the bottom end inside shell 1 are provided with support rod 2, and the quantity of support rod 2 is two, and two support rods 2 are symmetricly set on
The two sides of screw rod 5, by the way that support rod 2 is arranged, drive when giving 20 1 support forces of show stand, while preventing nut 4 from rotating
First bearing 3 rotates, and the top of support rod 2 is fixedly connected with the surface of first bearing 3, by the way that first bearing 3 is arranged, can make spiral shell
Cap 4 preferably drives screw rod 5 to rotate, and the inside of first bearing 3 is socketed with nut 4, and the surface of nut 4 is socketed with first bevel gear
6, by the way that first bevel gear 6 is arranged, second bevel gear 12 engages the rotation of first bevel gear 6 when facilitating motor 11 to rotate,
Be conducive to the raising and lowering of show stand 20, the internal whorl of nut 4 is connected with screw rod 5, by the way that screw rod 5 is arranged, facilitates nut 4
5 raising and lowering of screw rod is driven, to drive 20 raising and lowering of show stand, the top of screw rod 5 and the lower surface of link block 7 are solid
Fixed connection, by the way that link block 7 is arranged, link block 7 is fixedly connected by connecting rod 8 with telescopic rod 9, prevents first rotating shaft 15 the
It drives second bearing 14 to rotate when rotation in two bearings 14, influences the rotates effe of show stand 2, the left side of link block 7
It being fixedly connected with 8 one end of connecting rod, connecting rod 8 is fixedly connected far from the lower surface of 7 one end of link block with one end of telescopic rod 9,
By the way that telescopic rod 9 is arranged, keep show stand 20 more stable when raising and lowering, the one end of telescopic rod 9 far from connecting rod 8
It is fixedly connected with the lower surface of 1 inner wall of shell, the right side of 1 inner wall of shell is fixedly connected with one end of electric pushrod 10, is passed through
Electric pushrod 10 is set, second bevel gear 12 can be made preferably to engage with first bevel gear 6, the first cylindricality gear can also be made
13 preferably engage with the second cylindricality gear 17, to facilitate the lifting and rotation of control show stand 20, electric pushrod 10 is separate
One end of 1 inner wall right side of shell is fixedly connected with the fuselage of motor 11, by the way that motor 11 is arranged, passes through the positive and negative rotation of motor 11
It can control the raising and lowering of show stand 20, the output sleeve of motor 11 is connected to second bevel gear 12, passes through the second cone of setting
Gear 12 can engage the rotation of first bevel gear 6, show stand 20 is made to carry out raising and lowering, the upper table of second bevel gear 12
Face is provided with the first cylindricality gear 13, by the way that the first cylindricality gear 13 is arranged, can engage the rotation of the second cylindricality gear 17, make
Show stand 20 is rotated, and the upper surface of link block 7 is provided with second bearing 14, by the way that second bearing 14 is arranged, facilitates first
The rotation of shaft 15, to be conducive to the rotation of show stand 20, the inside of second bearing 14 is socketed with first rotating shaft 15, by setting
First rotating shaft 15 is set, show stand 20 can be driven to be rotated, the surface of first rotating shaft 15 is socketed with gear 16, gear 16 and
The engagement of two cylindricality gears 17, by the way that gear 16 is arranged, gear 16 engages the second cylindricality gear 17, rotates first rotating shaft 15,
Rotate show stand 20, the bottom end on the top of the second cylindricality gear 17 and the second shaft 18 being socketed in 3rd bearing 19
It is fixedly connected, by the way that 3rd bearing 19 is arranged, facilitates the second cylindricality gear 17 to rotate by the second shaft 18,3rd bearing 19 is set
It sets in the upper surface of 1 inner wall of shell, the top of first rotating shaft 15 is fixedly connected with the lower surface of show stand 20, is shown by setting
Platform 20, show stand 20 are transparent glass, facilitate the placement of works, while also favorably being learned with students works appreciation and reference
It practises, the upper surface of shell 1 offers through-hole 21, by setting through-hole 21, facilitate the raising and lowering of show stand 20, shell 1
Right side is provided with control panel 22, and input terminal of the output end of control panel 22 respectively with electric pushrod 10 and motor 11 is electrically connected
It connects, by setting control panel 22, facilitates the elongation and shortening of control electric pushrod 10, facilitate the rotation of control motor 11, from
And facilitate the lifting and rotation of control show stand 20.
Working principle：It is extended in use, controlling electric pushrod 10 by control panel 22, makes second bevel gear 12 and first
Bevel gear 6 engages, and then controls motor 11 and rotates, and so that second bevel gear 12 is engage the rotation of first bevel gear 6, to make first
Bevel gear 6 drives nut 4 to rotate in first bearing 3, makes nut 4 that screw rod 5 be driven to rise, and screw rod 5 drives link block 7 to rise,
Link block 7 drives connecting rod 8 to rise, and extends telescopic rod 9, and link block 7 drives second bearing 14 to rise, to make first rotating shaft
15 band moving gears 16 and show stand 20 rise, and final show stand 20 passes through through-hole 21 and is placed in outside shell 1, then control electric pushrod
10 shorten, and the first cylindricality gear 13 is made to engage the rotation of the second cylindricality gear 17, and the second cylindricality gear 17 drives the second shaft 18
It is rotated in 3rd bearing 19, and the second cylindricality gear 17 engages the rotation of gear 16 at this time, makes first rotating shaft 15 in the second axis
Rotation in 14 is held, to make first rotating shaft 15 that show stand 20 be driven to rotate, using finishing, control electric pushrod 10 extends, then
11 reverse rotation of motor is controlled, engages second bevel gear 12 with first bevel gear 6, rotates nut 4, drives screw rod 5
Link block 7 declines, and makes connecting rod 8 that telescopic rod 9 be driven to shorten, and makes second bearing 14 that first rotating shaft 15 be driven to decline, to make to open up
Show that platform 20 is dropped through through-hole 21 and is placed in shell 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of show stand of liftable rotation, including shell (1), it is characterised in that：The internal bottom end setting of the shell (1)
Have support rod (2), the top of the support rod (2) is fixedly connected with the surface of first bearing (3), the first bearing (3)
Inside is socketed with nut (4), and the surface of the nut (4) is socketed with first bevel gear (6), the internal whorl of the nut (4)
It is connected with screw rod (5), the top of the screw rod (5) is fixedly connected with the lower surface of link block (7), a left side for the link block (7)
Side is fixedly connected with connecting rod (8) one end, lower surface and telescopic rod (9) of the connecting rod (8) far from link block (7) one end
One end be fixedly connected, the telescopic rod (9) is fixedly connected far from the one end of connecting rod (8) with the lower surface of shell (1) inner wall,
The right side of shell (1) inner wall is fixedly connected with one end of electric pushrod (10), and the electric pushrod (10) is far from shell
(1) one end of inner wall right side is fixedly connected with the fuselage of motor (11), and the output sleeve of the motor (11) is connected to the second cone
Gear (12), the upper surface of the second bevel gear (12) are provided with the first cylindricality gear (13), the upper table of the link block (7)
Face is provided with second bearing (14), and the inside of the second bearing (14) is socketed with first rotating shaft (15), the first rotating shaft
(15) surface is socketed with gear (16), and the gear (16) is engaged with the second cylindricality gear (17), the second cylindricality gear
(17) top is fixedly connected with the bottom end for the second shaft (18) being socketed in 3rd bearing (19), the 3rd bearing (19)
It is arranged in the upper surface of shell (1) inner wall, the top of the first rotating shaft (15) is fixedly connected with the lower surface of show stand (20),
The upper surface of the shell (1) offers through-hole (21).
2. a kind of show stand of liftable rotation according to claim 1, it is characterised in that：The number of the support rod (2)
Amount is two, and two support rods (2) are symmetricly set on the two sides of screw rod (5).
3. a kind of show stand of liftable rotation according to claim 1, it is characterised in that：The right side of the shell (1)
Face is provided with control panel (22).
4. a kind of show stand of liftable rotation according to claim 3, it is characterised in that：The control panel (22)
Output end is electrically connected with the input terminal of electric pushrod (10) and motor (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785635.6U CN208096544U (en) | 2017-07-01 | 2017-07-01 | A kind of show stand of liftable rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785635.6U CN208096544U (en) | 2017-07-01 | 2017-07-01 | A kind of show stand of liftable rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208096544U true CN208096544U (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720785635.6U Active CN208096544U (en) | 2017-07-01 | 2017-07-01 | A kind of show stand of liftable rotation |
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| Country | Link |
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| CN (1) | CN208096544U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250816A (en) * | 2019-04-15 | 2019-09-20 | 厦门恰再注包装有限公司 | A kind of ornament display containing box |
| CN110897445A (en) * | 2019-11-30 | 2020-03-24 | 上海品初建筑设计有限公司 | Multifunctional platform for constructional engineering design |
| CN112161152A (en) * | 2020-08-26 | 2021-01-01 | 合肥中科创奥数字科技有限公司 | Inspection robot convenient to turn to |
| CN112220286A (en) * | 2020-11-25 | 2021-01-15 | 湖州安屹诺生物医药科技有限公司 | All-round show stand is used to biotechnology cosmetics |
| CN112806788A (en) * | 2021-02-04 | 2021-05-18 | 湖州尚坤机械有限公司 | But height-adjusting's rotatory display device |
| CN112932206A (en) * | 2021-02-03 | 2021-06-11 | 江西金虎保险设备集团有限公司 | Rotary cultural relic cabinet convenient to view |
| CN113940525A (en) * | 2021-10-15 | 2022-01-18 | 安徽职业技术学院 | Portable adjustable artistic works show cupboard |
| CN114085035A (en) * | 2021-12-24 | 2022-02-25 | 华中科技大学 | Optional-angle rotating device for oversized glass for production line |
| CN115163991A (en) * | 2022-05-31 | 2022-10-11 | 江苏振邦医用智能装备有限公司 | Driving assembly for intelligent servo system of medical box type logistics equipment |
| CN115951021A (en) * | 2023-01-29 | 2023-04-11 | 山东省交通科学研究院 | Push-type bridge crack detection mechanism |
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2017
- 2017-07-01 CN CN201720785635.6U patent/CN208096544U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250816A (en) * | 2019-04-15 | 2019-09-20 | 厦门恰再注包装有限公司 | A kind of ornament display containing box |
| CN110250816B (en) * | 2019-04-15 | 2020-07-10 | 苏州展宏展览器材有限公司 | Ornaments show containing box |
| CN110897445A (en) * | 2019-11-30 | 2020-03-24 | 上海品初建筑设计有限公司 | Multifunctional platform for constructional engineering design |
| CN112161152A (en) * | 2020-08-26 | 2021-01-01 | 合肥中科创奥数字科技有限公司 | Inspection robot convenient to turn to |
| CN112220286A (en) * | 2020-11-25 | 2021-01-15 | 湖州安屹诺生物医药科技有限公司 | All-round show stand is used to biotechnology cosmetics |
| CN112220286B (en) * | 2020-11-25 | 2022-10-28 | 湖州瑞讯机电设备有限公司 | All-round show stand is used to biotechnology cosmetics |
| CN112932206A (en) * | 2021-02-03 | 2021-06-11 | 江西金虎保险设备集团有限公司 | Rotary cultural relic cabinet convenient to view |
| CN112932206B (en) * | 2021-02-03 | 2022-06-21 | 江西金虎保险设备集团有限公司 | Rotary cultural relic cabinet convenient to view |
| CN112806788A (en) * | 2021-02-04 | 2021-05-18 | 湖州尚坤机械有限公司 | But height-adjusting's rotatory display device |
| CN113940525A (en) * | 2021-10-15 | 2022-01-18 | 安徽职业技术学院 | Portable adjustable artistic works show cupboard |
| CN114085035A (en) * | 2021-12-24 | 2022-02-25 | 华中科技大学 | Optional-angle rotating device for oversized glass for production line |
| CN115163991A (en) * | 2022-05-31 | 2022-10-11 | 江苏振邦医用智能装备有限公司 | Driving assembly for intelligent servo system of medical box type logistics equipment |
| CN115951021A (en) * | 2023-01-29 | 2023-04-11 | 山东省交通科学研究院 | Push-type bridge crack detection mechanism |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: No.41, Tiancheng Road, Jiangning Binjiang Economic Development Zone, Nanjing, Jiangsu Province Patentee after: Nanjing Yongmao Technology Co., Ltd Address before: 213100 Fengxiang Road, South District, Wujin District, Changzhou, Jiangsu Patentee before: Changzhou Sanli JingTu Photoelectric Co., Ltd. |