CN111415572A - Mechanical transmission type display device based on electronic information field - Google Patents

Mechanical transmission type display device based on electronic information field Download PDF

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Publication number
CN111415572A
CN111415572A CN202010395875.1A CN202010395875A CN111415572A CN 111415572 A CN111415572 A CN 111415572A CN 202010395875 A CN202010395875 A CN 202010395875A CN 111415572 A CN111415572 A CN 111415572A
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China
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gear
transmission
sliding
fixed
panel
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Granted
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CN202010395875.1A
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CN111415572B (en
Inventor
李明
秦相
付宗见
崔斌
杨富刚
陈修铭
孙明月
史兆强
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Henan Institute of Technology
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Henan Institute of Technology
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
    • G09B25/02Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

The invention provides a mechanical transmission type display device based on the field of electronic information, which comprises a base structure; the display structure is arranged at the position of the side edge of the base structure and is fixedly arranged on the base structure in a sliding mode; install rotating-structure between show structure and the base structure, at first the transmission ring gear drives its rotation through the motor of low side, thereby make the fixed mount that drives simultaneously on the transmission ring gear rotate, cup joint on the mount and install the transfer line, make the whole drive transfer line of mount realize holistic pivoted effect, the whole of transfer line is for cup jointing on the cover piecing together the piece, play certain axial guide effect to the whole of transfer line, and the inboard cup joint of transfer line is fixed with sliding gear, sliding gear and transfer line are fixed for the spout through parallel and transfer line, make sliding gear can with the direct action on the transfer line of power that transmits after the fixed gear intermeshing.

Description

Mechanical transmission type display device based on electronic information field
Technical Field
The invention belongs to the technical field of electronic information, and particularly relates to a mechanical transmission type display device based on the technical field of electronic information.
Background
"electronic information" is an informatics vocabulary, and its appearance is closely related to the rapid development of computer technology, communication technology and high-density storage technology and its wide application in various fields. Electronic information engineering is a subject of electronic information control and information processing by applying modern technologies such as computers, and mainly studies acquisition and processing of information, design, development, application and integration of electronic equipment and information systems, and meanwhile, new technologies in the field of electronic information are gradually increased.
Based on the aforesaid, based on electronic information's product show on a lot of novel exhibition platforms, in gradual increase, for example can only bracelet AR glasses etc. but current show platform can't do and carry out omnidirectional show to corresponding product, has influenced holistic effect.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a mechanical transmission type display device based on the electronic information field is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a mechanical transmission type display device based on the field of electronic information, which aims to solve the problems that the existing display structure is single in function, but the existing display platform cannot display corresponding products in an all-around manner, and the overall effect is influenced.
The invention is based on the purpose and the efficacy of a mechanical transmission type display device in the field of electronic information, and is achieved by the following specific technical means:
a mechanical transmission type display device based on the field of electronic information comprises a base structure; the display structure is arranged at the position of the side edge of the base structure and is fixedly arranged on the base structure in a sliding mode; a rotating structure is installed between the display structure and the base structure, and the inner frame structure is installed inside the rotating structure.
Further, the seat structure is including installing the axle, the mounting disc, the bottom plate, the installation axle of base structure divide into two segmentation designs, and the bottom fixed mounting of bottom installation axle has the base, installs the mounting disc in the installation epaxial of low side department, and the mounting disc is also installed to the installation axle of top department simultaneously, and the whole of mounting disc is hexagonal shape.
Furthermore, the display structure comprises a panel, a transmission bevel gear and a transmission rod, wherein the panel of the display structure is arranged on the mounting disc, the root of the lower end of the panel is provided with the transmission bevel gear, the whole body of the display structure is in meshed transmission with the transmission rod, and the whole body of the transmission bevel gear is directly communicated with the inside of the surface.
Further, revolution mechanic includes the sliding block, interior fixed block, the bottom gear, the transmission gear post, the location strip, the rack, the spout, transmission structure device's main telecontrol equipment, the panel mainly installs on the mounting disc through the sliding block, and the whole of sliding block is slidable mounting on the border groove of mounting disc, and the inside interior fixed block that then is provided with of sliding block, and the top of sliding block is provided with the bottom gear of panel, and the bottom gear then with department move gear post intermeshing, the location strip is for setting up the position that is close to the border at the ann ancestor's dish, the rack passes through the sliding mode and installs in location strip outside spout.
Furthermore, the root of the panel is rotatably arranged on the sliding block, a bottom gear meshed with the transmission gear column is arranged at a position where the panel is tightly attached to the sliding block, and the whole transmission gear column is arranged on a protruding head at the inner side of the sliding block.
Furthermore, the positioning strip arranged at the position, close to the edge, of the mounting disc is parallel to the outer edge of the mounting disc, the outward position of the mounting disc is provided with a sliding groove perpendicular to the positioning strip, the rack is mounted on the sliding groove in a sliding mode, and the rack and the positioning strip are parallel to each other.
Further, interior frame structure includes the mount, and transmission ring gear, the fixed gear dish cup joints the piece, the fixed orifices, and sliding gear, the mount end of interior frame structure cup joints piece bottom position, is provided with the cylinder arch of installing in the fixed orifices, cup joints and installs sliding gear on the mount of piece internal survey position, and the fixed orifices is for setting up in transmission ring gear upper end, and the low side of transmission ring gear is the gear tooth, and the transmission ring gear meshes with outside motor through the gear tooth of low terminal surface, and the fixed gear dish is installed and is surveyed in the transmission ring gear.
Furthermore, the whole transmission rod directly penetrates through the sleeving connection block, is sleeved with the inner sliding gear, is sleeved with the fixed sliding gear, and can be meshed with the fixed gear for transmission.
Compared with the prior art, the invention has the following beneficial effects:
the setting of show structure, in order to let the bandwagon effect of device perfect more, the inside of panel installs transmission bevel gear additional between, lets transmission bevel gear and the transfer line intermeshing transmission of bottom position to can install the moving part additional on the panel, let the part of motion and the transmission bevel gear reciprocal anchorage on the panel, let the bandwagon effect show more.
Rotating-structure's setting, the sliding block is the installation media between panel and the mounting disc, the inside interior fixed block that sets up of sliding block is connected for rotating with the sliding block, the transmission bevel gear and the transfer line of panel are for carrying out the meshing transmission of location through interior fixed block, make interior fixed block can use the panel and the transfer line that rotate arbitrary angle, in order to realize certain mechanical transmission show, the whole that needs the panel also rotates simultaneously, thereby root installation department at the panel sets up the pinion, the transmission gear post of installing can be with pinion intermeshing on the sliding block of going out of tight pinion, make when panel moving as a whole, can pass through transmission gear post with power on the pinion of panel under the effect of external force, thereby let the panel whole can carry out certain rotation, increase the bandwagon effect.
The setting of inner tower structure, at first the motor that the transmission ring gear passes through the low side drives its rotation, thereby make the fixed mount that drives simultaneously on the transmission ring gear rotate, cup joint on the mount and install the transfer line, make the whole drive transfer line of mount realize holistic pivoted effect, the whole of transfer line is for cup jointing on the cover connection piece, play certain axial guide effect to the whole of transfer line, and the transfer line inboard cup joints and is fixed with sliding gear, the spout for passing through parallel and transfer line is fixed between sliding gear and the transfer line, make sliding gear can with directly use on the transfer line with the power that the fixed gear intermeshing later transmitted, realize the rotation control of transfer line counterpanel.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the mounting plate of the present invention.
Fig. 3 is a schematic view of the internal frame structure of the present invention.
Fig. 4 is a schematic view of the base structure of the present invention.
Fig. 5 is a schematic view of the structure of the fixing frame of the present invention.
Fig. 6 is a schematic view of the present invention at a part enlarged in fig. 3.
Fig. 7 is a schematic view of the present invention at a part B enlarged in fig. 3.
Fig. 8 is a partial enlarged structural view of the present invention at C in fig. 5.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base structure; 101. installing a shaft; 102. mounting a disc; 103. a base plate; 2. displaying the structure; 201. a panel; 202. a drive bevel gear; 203. a transmission rod; 3. a rotating structure; 301. a slider; 302. an inner fixed block; 303. a bottom gear; 304. a transmission gear column; 305. a positioning bar; 306. a rack; 307. a chute; 4. an internal frame structure; 401. a fixed mount; 402. a transmission gear ring; 403. fixing a gear disc; 404. sleeving and connecting blocks; 405. a fixing hole; 406. a sliding gear.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a mechanical transmission type display device based on the field of electronic information, which comprises a base structure 1; the display structure 2 is installed on the base structure 1 close to the edge, the base structure 1 comprises an installation shaft 101, an installation disc 102 and a bottom plate 103, the installation shaft 101 of the base structure 1 is divided into two sections, a base is fixedly installed at the bottom end of the installation shaft 101 at the bottom end, the installation disc 102 is installed on the installation shaft 101 at the low end, the installation shaft 101 at the top end is also provided with the installation disc 102, the installation disc 102 is in a hexagonal shape as a whole, in order to achieve a better true effect, the display installation disc 102 with only one layer originally is directly set into a double-layer state, so that the whole display effect can be more obvious, and the display structure 2 is installed and fixed on the base structure 1 in a sliding mode; a rotating structure 3 is installed between the display structure 2 and the base structure 1, and an inner frame structure 4 is installed inside the rotating structure 3.
Wherein, show structure 2 includes panel 201, transmission bevel gear 202, transfer line 203, show structure 2's panel 201 is for installing on mounting disc 102, and panel 201 low-end root position is provided with one transmission bevel gear 202, and whole and transfer line 203 intermeshing transmission, the whole inside of putting through the face for direct of transmission bevel gear 202, in order to let the bandwagon effect of device perfect, the transmission bevel gear 202 is installed additional to the inside of panel 201 between, let transmission bevel gear 202 and bottom end position's transfer line 203 intermeshing transmission, thereby can install the moving part additional on panel 201, let the part of motion and the transmission bevel gear 202 reciprocal anchorage on the panel 201, let the bandwagon effect show more showing.
Wherein, the rotating structure 3 comprises a sliding block 301, an inner fixed block 302, a bottom gear 303, a transmission gear column 304, a positioning bar 305, a rack 306, a sliding slot 307, and a main moving device of the transmission structure device, the panel 201 is mainly installed on the installation disc 102 through the sliding block 301, the whole body of the sliding block 301 is installed on the edge slot of the installation disc 102 in a sliding way, the inner fixed block 302 is arranged inside the sliding block 301, the bottom gear 303 of the panel 201 is arranged at the top end of the sliding block 301, the bottom gear 303 is meshed with the transmission gear column, the positioning bar 305 is arranged at the position close to the edge of the Andzor disc, the rack 306 is installed in the sliding slot 307 at the outer side of the positioning bar 305 in a sliding way, the sliding block 301 is an installation medium between the panel 201 and the installation disc 102, the inner fixed block 302 arranged inside the sliding block 301 is connected with the sliding block 301 in a rotating way, the transmission bevel gears 202 and 203 of, so that the inner fixing block 302 can use the panel 201 and the driving rod 203 rotated to any angle.
Wherein, the root of panel 201 is installed on slider 301 for rotating, and set up to a department and transmission gear post 304 intermeshing's bottom gear 303 on the position that slider 301 was hugged closely to panel 201, and the whole of transmission gear post 304 is then installed on the inboard protruding head of slider, in order to realize certain mechanical transmission show, the whole of panel 201 also need rotate simultaneously, thereby set up bottom gear 303 in the root installation department of panel 201, the transmission gear post 304 of installing on the slider 301 of going out of hugging closely bottom gear 303 can with bottom gear 303 intermeshing, make when panel 201 bodily movement, can transmit power to the bottom gear 303 of panel 201 through transmission gear post 304 under the effect of external force on, thereby let panel 201 whole can carry out certain rotation, increase the bandwagon effect.
The positioning bar 305 arranged close to the edge of the mounting disc 102 is parallel to the outer edge of the mounting disc 102, the outward position of the mounting disc is provided with a sliding groove 307 vertical to the positioning bar 305, the rack 306 is arranged on the sliding groove 307 in a sliding mode, the rack 306 and the positioning bar 305 are parallel to each other, a spring is arranged between the positioning bar 305 and the rack 306, the spring mainly plays a certain buffering role on the rack 306, the racks 306 at the outer ends of the positioning bar 305 are provided with two positions, the transmission gear column 304 can be in good meshing contact with the rack 306, power is directly transmitted to the panel 201 through the transmission gear column 304, and the panel 201 moves to a certain degree.
Wherein, the inner frame structure 4 comprises a fixed frame 401, a transmission gear ring 402, a fixed gear disc 403, a sleeve joint block 404, a fixed hole 405 and a sliding gear 406, a cylindrical bulge arranged in the fixed hole 405 is arranged at the bottom position of the sleeve joint block 404 at the tail end of the fixed frame 401 of the inner frame structure 4, the sliding gear 406 is arranged on the fixed frame 401 at the inner side position of the sleeve joint block 404, the fixed hole 405 is arranged at the upper end of the transmission gear ring 402, the lower end of the transmission gear ring 402 is provided with gear teeth, the transmission gear ring 402 is meshed with an outer motor through the gear teeth on the lower end surface, the fixed gear disc 403 is arranged at the inner side of the transmission gear ring 402, firstly, the transmission gear ring 402 is driven to rotate through the motor at the lower end, so that the fixing of the transmission gear ring 402 drives the fixing frame 401 to rotate, the fixing frame 401 is sleeved with the transmission rod 203, so that the whole of the fixing frame 401 drives the transmission rod 203 to realize the whole rotating effect.
The whole transmission rod 203 directly penetrates through the sleeving block 404, is sleeved with the inner sliding gear 406 and is sleeved with the fixed sliding gear 406, the whole transmission rod 203 can be meshed with the fixed gear disc 403 for transmission, the whole transmission rod 203 is sleeved on the sleeving block 404 to play a certain axial guiding role on the whole transmission rod 203, the sliding gear 406 is sleeved and fixed on the inner side of the transmission rod 203, the sliding gear 406 and the transmission rod 203 are fixed through the sliding groove 307 parallel to the transmission rod 203, and therefore power transmitted after the sliding gear 406 is meshed with the fixed gear disc 403 can be directly applied to the transmission rod 203, and rotation control of the transmission rod 203 on the panel 201 is achieved.
The specific use mode and function of the embodiment are as follows:
in the invention, the sliding block 301 is a mounting medium between the panel 201 and the mounting disc 102, the inner fixed block 302 arranged in the sliding block 301 is rotatably connected with the sliding block 301, the transmission bevel gear 202 and the transmission rod 203 of the panel 201 are positioned, meshed and transmitted through the inner fixed block 302, so that the inner fixed block 302 can use the panel 201 and the transmission rod 203 which rotate to any angle, in order to realize certain mechanical transmission display, the whole panel 201 needs to rotate simultaneously, a bottom gear 303 is arranged at the root mounting position of the panel 201, a transmission gear column 304 arranged on the outgoing sliding block 301 close to the bottom gear 303 can be meshed with the bottom gear 303, so that when the panel 201 moves integrally, power can be transmitted to the bottom gear 303 of the panel 201 through the transmission gear column 304 under the action of external force, and the whole panel 201 can rotate to a certain degree, the display effect is increased, firstly, the transmission gear ring 402 is driven to rotate by a motor at the low end, so that the fixing frame 401 is driven to rotate while the transmission gear ring 402 is fixed, the transmission rod 203 is sleeved on the fixing frame 401, the transmission rod 203 is driven by the whole fixing frame 401 to realize the integral rotation effect, the whole transmission rod 203 is sleeved on the sleeving block 404 to guide the whole transmission rod 203 in a certain axial direction, the sliding gear 406 is sleeved and fixed on the inner side of the transmission rod 203, the sliding gear 406 and the transmission rod 203 are fixed by the sliding groove 307 parallel to the transmission rod 203, the power transmitted after being meshed with the fixing gear 403 can be directly applied to the transmission rod 203 by the sliding gear 406, and the rotation control of the panel 201 by the transmission rod 203 is realized.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a mechanical transmission formula display device based on electronic information field which characterized in that: comprising a base structure (1); the display structure (2) is arranged on the base structure (1) close to the edge, and the display structure (2) is arranged and fixed on the base structure (1) in a sliding mode; a rotating structure (3) is arranged between the display structure (2) and the base structure (1), and an inner frame structure (4) is arranged inside the rotating structure (3).
2. The mechanical transmission type display device based on the electronic information field as claimed in claim 1, wherein: base structure (1) is including installation axle (101), mounting disc (102), bottom plate (103), the installation axle (101) of base structure (1) divide into two segmentation designs, and the bottom fixed mounting of bottom installation axle (101) has the base, installs mounting disc (102) on installation axle (101) of low-end department, and installation axle (101) of top department also install mounting disc (102) simultaneously, and the whole of mounting disc (102) is the shape that becomes the hexagonal.
3. The mechanical transmission type display device based on the electronic information field as claimed in claim 1, wherein: the display structure (2) comprises a panel (201), a transmission bevel gear (202) and a transmission rod (203), wherein the panel (201) of the display structure (2) is installed on the installation disc (102), the root position of the lower end of the panel (201) is provided with the transmission bevel gear (202), the whole display structure and the transmission rod (203) are in meshed transmission, and the whole transmission bevel gear (202) is directly communicated into the surface.
4. The mechanical transmission type display device based on the electronic information field as claimed in claim 1, wherein: the rotating structure (3) comprises a sliding block (301), an inner fixed block (302), a bottom gear (303), a transmission gear column (304), a positioning strip (305), a rack (306) and a sliding groove (307), the main moving device of the transmission structure device is characterized in that a panel (201) is mainly installed on a mounting disc (102) through the sliding block (301), the whole sliding block (301) is installed on a groove at the edge of the mounting disc (102) in a sliding mode, the inner fixed block (302) is arranged inside the sliding block (301), the bottom gear (303) of the panel (201) is arranged at the top end of the sliding block (301), the bottom gear (303) is meshed with a position gear column, the positioning strip (305) is arranged at a position close to the edge of the mounting disc, and the rack (306) is installed in the sliding groove (307) at the outer side of the positioning strip (305) in a sliding mode.
5. The mechanical transmission type display device based on the electronic information field as claimed in claim 4, wherein: the root of the panel (201) is rotatably arranged on the sliding block (301), a bottom gear (303) which is meshed with the transmission gear column (304) is arranged at the position where the panel (201) is tightly attached to the sliding block (301), and the whole transmission gear column (304) is arranged on a protruding head at the inner side of the sliding block.
6. The mechanical transmission type display device based on the electronic information field as claimed in claim 4, wherein: the positioning strip (305) arranged at the position, close to the edge, of the mounting disc (102) is parallel to the outer edge of the mounting disc (102), a sliding groove (307) perpendicular to the positioning strip (305) is formed in the position, facing the outer side, of the mounting disc, the rack (306) is mounted on the sliding groove (307) in a sliding mode, and the rack (306) is parallel to the positioning strip (305).
7. The mechanical transmission type display device based on the electronic information field as claimed in claim 1, wherein: interior frame structure (4) are including mount (401), transmission ring gear (402), fixed gear dish (403), cup joint piece (404), fixed orifices (405), sliding gear (406), mount (401) end cover piece (404) bottom position of interior frame structure (4), be provided with the cylinder arch of installing in fixed orifices (405), install sliding gear (406) on mount (401) of surveying the position in cover piece (404), and fixed orifices (405) are for setting up in transmission ring gear (402) upper end, the low side of transmission ring gear (402) is the gear tooth, gear tooth and outside motor meshing through the gear tooth of low terminal surface in transmission ring gear (402), the interior survey of transmission ring gear (402) is installed in fixed gear dish (403).
8. The mechanical transmission type display device based on the electronic information field as claimed in claim 7, wherein: the whole transmission rod (203) directly penetrates through the sleeving connection block (404) and is sleeved with the inner sliding gear (406) and sleeved with the fixed sliding gear (406), and the whole transmission rod can be meshed with the fixed gear disc (403) for transmission.
CN202010395875.1A 2020-05-12 2020-05-12 Mechanical transmission type display device based on electronic information field Active CN111415572B (en)

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Application Number Priority Date Filing Date Title
CN202010395875.1A CN111415572B (en) 2020-05-12 2020-05-12 Mechanical transmission type display device based on electronic information field

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CN111415572B CN111415572B (en) 2022-02-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114711599A (en) * 2022-04-02 2022-07-08 扬州市职业大学(扬州开放大学) Specimen display device for traditional Chinese medicine science

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228066A (en) * 1924-07-02 1925-01-29 John Andrew Wilson Improvements in apparatus for advertising and displaying articles of manufacture
KR940004563B1 (en) * 1992-03-19 1994-05-25 강명수 Operating device of mannequin
CN204950264U (en) * 2015-07-22 2016-01-13 新疆大学 Planet show stand
CN108991848A (en) * 2018-07-11 2018-12-14 河南科技学院 A kind of sculpture displaying Multifunctional rotary platform
CN109077539A (en) * 2018-09-26 2018-12-25 青岛农业大学 A kind of three-dimensional aesthetic product displaying device
CN109288328A (en) * 2018-11-28 2019-02-01 湖南图强科技开发有限公司 A kind of rotation crops show stand

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228066A (en) * 1924-07-02 1925-01-29 John Andrew Wilson Improvements in apparatus for advertising and displaying articles of manufacture
KR940004563B1 (en) * 1992-03-19 1994-05-25 강명수 Operating device of mannequin
CN204950264U (en) * 2015-07-22 2016-01-13 新疆大学 Planet show stand
CN108991848A (en) * 2018-07-11 2018-12-14 河南科技学院 A kind of sculpture displaying Multifunctional rotary platform
CN109077539A (en) * 2018-09-26 2018-12-25 青岛农业大学 A kind of three-dimensional aesthetic product displaying device
CN109288328A (en) * 2018-11-28 2019-02-01 湖南图强科技开发有限公司 A kind of rotation crops show stand

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114711599A (en) * 2022-04-02 2022-07-08 扬州市职业大学(扬州开放大学) Specimen display device for traditional Chinese medicine science

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