CN111653218A - Innovative entrepreneurship display stand - Google Patents
Innovative entrepreneurship display stand Download PDFInfo
- Publication number
- CN111653218A CN111653218A CN202010539586.4A CN202010539586A CN111653218A CN 111653218 A CN111653218 A CN 111653218A CN 202010539586 A CN202010539586 A CN 202010539586A CN 111653218 A CN111653218 A CN 111653218A
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- wall
- groove
- sliding
- mounting plate
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0068—Modular articulated structures, e.g. stands, and articulation means therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses an innovative entrepreneurship display stand, wherein a telescopic assembly comprises a first mounting plate, a first inserting groove, a first sliding groove, a first screw rod, a first moving block, a first rotating motor, a display plate, a second inserting groove, a second sliding groove, a second screw rod, a second rotating motor, a second moving block, a third mounting plate, a third sliding groove and a third sliding block, wherein the first mounting plate is rotatably mounted on the outer wall of the top end of a bottom plate; the telescopic assembly arranged in the invention can be folded, so that the size of the display rack is reduced, the display rack is convenient to transfer or store, and the display rack is convenient to post posters or announce, and the installation efficiency is improved.
Description
Technical Field
The invention belongs to the technical field, and particularly relates to an innovative entrepreneurship display stand.
Background
The innovation and establishment refers to an establishment activity based on one or more innovations in the aspects of technical innovation, product innovation, brand innovation, service innovation, business mode innovation, management innovation, organization innovation, market innovation, channel innovation and the like, the innovation is the special quality of the innovation and establishment, the establishment is the target of the innovation and establishment, a display frame is required to be used for teaching explanation in innovation and establishment education, so that a learner can understand the innovation and the establishment is easier to understand.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an innovative entrepreneurship display stand which is characterized in that a telescopic component arranged in the innovative entrepreneurship display stand can be folded, the size of the display stand is reduced, the display stand is convenient to transfer or store, the display stand is convenient to post posters or announce, and the installation efficiency is improved. .
In order to achieve the purpose, the invention provides the following technical scheme: an innovative entrepreneurship display stand comprises a bottom plate, supporting legs, pulleys, a handle, a placing groove, a supporting rod, a telescopic assembly, a buckle assembly, a clamping groove, a second fixing hole and glass, wherein the telescopic assembly is arranged on the outer wall of the top end of the bottom plate;
the telescopic assembly comprises a first mounting plate, a first inserting groove, a first sliding groove, a first lead screw, a first moving block, a first rotating motor, a display plate, a second inserting groove, a second sliding groove, a second lead screw, a second rotating motor, a second moving block, a third mounting plate, a third sliding groove and a third sliding block, the first mounting plate is rotatably mounted on the outer wall of the top end of the bottom plate, the first inserting groove is formed in the outer wall of the top end of the first mounting plate, the first sliding groove is formed in the inner wall of one side of the first inserting groove, the first rotating motor is fixed on the outer wall of the top end of the first mounting plate corresponding to the first sliding groove through a bolt, the first lead screw is welded on one end of an output shaft of the first rotating motor, the first moving block is sleeved on the outer wall of the first lead screw and is in threaded connection with the first lead screw, the display plate is inserted in the first inserting groove, and one side outer wall of the display board is welded and fixed with one side outer wall of the first moving block, a second inserting groove is formed in one side outer wall of the display board, a second sliding groove is formed in the top end inner wall of the second inserting groove, a second lead screw is rotatably mounted on the inner walls of the two sides of the second sliding groove, a second rotating motor is fixedly arranged on one side outer wall of the display board corresponding to a second lead screw bolt, one end, located outside the second sliding groove, of the second lead screw is fixedly connected with one end of an output shaft of the second rotating motor, a second moving block is sleeved on the outer wall of the second lead screw and in threaded connection with the second lead screw, a third mounting plate is inserted into the second inserting groove, and the bottom end outer wall of the second moving block is welded on the top end outer wall of the third mounting plate.
Preferably, a third sliding groove is formed in the inner wall of one side of the first inserting groove and the inner wall of the bottom end of the second inserting groove, a third sliding block is welded to the outer wall of one side of the display board and the outer wall of the bottom end of the third mounting board corresponding to the third sliding groove, and the outer wall of the third sliding block is attached to the inner wall of the third sliding groove.
Preferably, the buckle assembly comprises an installation block, a third insertion groove, an insertion rod, a fourth sliding groove, a fourth sliding block, a spring and a first fixing hole, the installation block is welded to the outer wall of the top end of the base plate, the third insertion groove is formed in the outer wall of one side of the installation block in a penetrating mode, the insertion rod is inserted into the third insertion groove, the fourth sliding groove is formed in the inner wall of the two sides of the third insertion groove, the fourth sliding groove is welded to the outer wall of the two sides of the insertion rod corresponding to the third insertion groove, the inner wall of the fourth sliding groove is attached to the outer wall of the fourth sliding block, the spring is welded to the outer wall of one side of the fourth sliding block, the other end of the spring is welded to the inner wall of one side of the fourth sliding groove, and the first fixing hole is formed in the outer wall of one side of the.
Preferably, the bottom end outer wall of the bottom plate is symmetrically welded with the supporting legs, pulleys are symmetrically installed and fixed on the outer wall of the bottom plate on one side of the supporting legs, and the number of the supporting legs and the number of the pulleys are two.
Preferably, the bottom plate is provided with a placing groove on the outer wall of the top end on one side of the mounting block, a clamping groove is formed on the inner wall of the bottom end of the placing groove, a supporting rod is rotatably mounted on the outer wall on one side of the first mounting plate, and the other end of the supporting rod is inserted into the clamping groove.
Preferably, a handle is welded on the outer wall of one side of the bottom plate.
Preferably, the outer walls of the two sides of the display board are embedded and fixed with two pieces of glass corresponding to the second inserting grooves.
Preferably, the outer wall of one side of the third mounting plate is provided with second fixing holes in a distributed manner.
Compared with the prior art, the invention has the beneficial effects that: the telescopic component drives the display board and the third mounting board to extend and retract through the matching of the rotating motor and the lead screw moving block, the structure is simple, the operation is convenient, the folding can be performed, the size of the display frame is reduced, the display frame is convenient to transfer or store, the display frame is convenient and simple to put a poster or announce, the mounting efficiency is improved, the labor intensity is reduced, the device can be stably fixed after being folded through the arranged fixing component, the device is prevented from being unfolded, and the telescopic component is practical.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic overall front cut-away configuration of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;
in the figure: 1. a base plate; 2. a support leg; 3. a pulley; 4. a handle; 5. a placement groove; 6. a strut; 7. a telescoping assembly; 8. a buckle assembly; 9. a card slot; 10. a second fixing hole; 11. glass; 71. a first mounting plate; 72. a first insertion groove; 73. a first chute; 74. a first lead screw; 75. a first moving block; 76. a first rotating electrical machine; 77. a display board; 78. a second insertion groove; 79. a second chute; 710. a second lead screw; 711. a second rotating electrical machine; 712. a second moving block; 713. a third mounting plate; 714. a third chute; 715. a third slider; 81. mounting blocks; 82. a third insertion groove; 83. a plug rod; 84. a fourth chute; 85. a fourth slider; 86. a spring; 87. a first fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-2, the present invention provides the following technical solutions: an innovative entrepreneurship display stand comprises a bottom plate 1, supporting legs 2, pulleys 3, a handle 4, a placing groove 5, a supporting rod 6, a telescopic assembly 7, a buckle assembly 8, a clamping groove 9, a second fixing hole 10 and glass 11, wherein the telescopic assembly 7 is arranged on the outer wall of the top end of the bottom plate 1; the telescopic assembly 7 comprises a first mounting plate 71, a first inserting groove 72, a first sliding groove 73, a first lead screw 74, a first moving block 75, a first rotating motor 76, a display plate 77, a second inserting groove 78, a second sliding groove 79, a second lead screw 710, a second rotating motor 711, a second moving block 712, a third mounting plate 713, a third sliding groove 714 and a third sliding block 715, wherein the first mounting plate 71 is rotatably mounted on the outer wall of the top end of the bottom plate 1, the first inserting groove 72 is formed in the outer wall of the top end of the first mounting plate 71, the first sliding groove 73 is formed in the inner wall of one side of the first inserting groove 72, the first rotating motor 76 is fixed on the outer wall of the top end of the first mounting plate 71 corresponding to the first sliding groove 73 through a bolt, the first moving block 75 is welded on one end of the output shaft of the first rotating motor 76 located inside the first sliding groove 73, the first moving block 75 is sleeved on the outer wall of the first lead screw 74, and the first moving block 75 is in, an exhibiting board 77 is inserted into the first inserting groove 72, and one outer wall of the exhibiting board 77 is welded and fixed with one outer wall of the first moving block 75, a second inserting groove 78 is formed on one outer wall of the exhibiting board 77, a second sliding groove 79 is formed on the inner wall of the top end of the second inserting groove 78, second screw rods 710 are rotatably mounted on the inner walls of the two sides of the second sliding groove 79, a second rotating motor 711 is fixed on one outer wall of the exhibiting board 77 corresponding to the second screw rods 710 by bolts, and one end of the second lead screw 710 positioned outside the second sliding groove 79 is fixedly connected with one end of an output shaft of a second rotating motor 711, a second moving block 712 is sleeved on the outer wall of the second lead screw 710, and the second moving block 712 is screw-coupled with the second lead screw 710, a third mounting plate 713 is inserted into the second insertion groove 78, and the outer wall of the bottom end of the second moving block 712 is welded to the outer wall of the top end of the third mounting plate 713; a third sliding groove 714 is formed in the inner wall of one side of the first inserting groove 72 and the inner wall of the bottom end of the second inserting groove 78, a third sliding block 715 is welded on the outer wall of one side of the display plate 77 and the outer wall of the bottom end of the third mounting plate 713 corresponding to the third sliding groove 714, and the outer wall of the third sliding block 715 is attached to the inner wall of the third sliding groove 714, so that the display plate 77 and the third mounting plate 713 move stably; the buckle assembly 8 comprises an installation block 81, a third inserting groove 82, an inserting rod 83, a fourth sliding groove 84, a fourth sliding block 85, a spring 86 and a first fixing hole 87, the installation block 81 is welded on the outer wall of the top end of the bottom plate 1, the third inserting groove 82 is penetratingly arranged on the outer wall of one side of the installation block 81, the inserting rod 83 is inserted in the third inserting groove 82, the fourth sliding groove 84 is arranged on the inner wall of two sides of the third inserting groove 82, the fourth sliding block 85 is welded on the outer wall of two sides of the inserting rod 83 corresponding to the third inserting groove 82, the inner wall of the fourth sliding groove 84 is attached to the outer wall of the fourth sliding block 85, the spring 86 is welded on the outer wall of one side of the fourth sliding block 85, the other end of the spring 86 is welded on the inner wall of one side of the fourth sliding groove 84, the first fixing hole 87 is arranged on the outer wall of one side of the first installation plate 71 corresponding to the inserting rod 83, which, the method is practical and perfect; the supporting legs 2 are symmetrically welded on the outer wall of the bottom end of the bottom plate 1, the pulleys 3 are symmetrically installed and fixed on the outer wall of the bottom plate 1, which is positioned on one side of the supporting legs 2, and the number of the supporting legs 2 and the pulleys 3 is two, so that the supporting and moving are convenient, and the use is more practical; the outer wall of the top end of the bottom plate 1, which is positioned on one side of the mounting block 81, is provided with a placing groove 5, the inner wall of the bottom end of the placing groove 5 is provided with a clamping groove 9, the outer wall of one side of the first mounting plate 71 is rotatably provided with a supporting rod 6, and the other end of the supporting rod 6 is inserted into the clamping groove 9, so that the unfolded first mounting plate 71 can be conveniently fixed and adjusted, and the mounting block is practical and perfect; the handle 4 is welded on the outer wall of one side of the bottom plate 1, so that the equipment can be pulled to move conveniently, and the device is practical; the outer walls of the two sides of the display plate 77 are fixedly embedded with glass 11 corresponding to the second inserting grooves 78, and the number of the glass 11 is two, so that the display is convenient and perfect; the second fixing holes 10 are distributed on the outer wall of one side of the third mounting plate 713, so that propaganda posters with different sizes can be conveniently fixed, and the fixing device is practical.
The first rotating electric machine 76 of the present invention is a known technology which has been widely used in daily life and has been disclosed, the first rotating electric machine 76 is a servo motor, can make the control speed and position precision very accurate, can convert the voltage signal into torque and rotational speed to drive the controlled object, the rotor rotational speed of the servo motor is controlled by the input signal and can react quickly, and in the automatic control system, it is used as an actuating element, and has the characteristics of small electromechanical time constant, high linearity, starting voltage, etc., and can convert the received electric signal into the angular displacement or angular speed on the motor shaft for output.
The working principle and the using process of the invention are as follows: when the device is used, the handle 4 is manually gripped, the device is moved to a proper position through the pulley 3, then the bottom plate 1 is horizontally arranged, the inserting rod 83 is manually pulled to separate the inserting rod 83 from the first fixing hole 87, the first mounting plate 71 is turned over, the supporting rod 6 on the first mounting plate 71 is opened, the supporting rod 6 is inserted into the clamping groove 9 on the placing groove 5, a proper angle of the first mounting plate 71 is adjusted, the first rotating motor 76 is started, the first rotating motor 76 drives the first screw rod 74 to rotate, the first screw rod 74 rotates to drive the display plate 77 on the first moving block 75 to move upwards, the display plate 77 is moved out of the first inserting groove 72, after the movement is completed, the second rotating motor 711 is started, the second rotating motor 711 drives the second screw rod 710 to rotate, the second screw rod 710 rotates to drive the third mounting plate 713 on the second moving block 712 to move, and the third mounting plate 713 is moved out of the second inserting groove 78, the poster is fixed to both sides of the third mounting plate 713 through the second fixing holes 10, and then the second rotating motor 711 is again started to move the third mounting plate 713 into the second inserting groove 78, so that the poster can be displayed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an innovation startup show shelf, includes bottom plate (1), landing leg (2), pulley (3), handle (4), standing groove (5), branch (6), flexible subassembly (7), buckle subassembly (8), draw-in groove (9), second fixed orifices (10) and glass (11), its characterized in that: a telescopic component (7) is arranged on the outer wall of the top end of the bottom plate (1);
the telescopic component (7) comprises a first mounting plate (71), a first inserting groove (72), a first sliding groove (73), a first screw rod (74), a first moving block (75), a first rotating motor (76), a display plate (77), a second inserting groove (78), a second sliding groove (79), a second screw rod (710), a second rotating motor (711), a second moving block (712), a third mounting plate (713), a third sliding groove (714) and a third sliding block (715), wherein the first mounting plate (71) is rotatably mounted on the outer wall of the top end of the base plate (1), the first inserting groove (72) is formed in the outer wall of the top end of the first mounting plate (71), the first sliding groove (73) is formed in the inner wall of one side of the first inserting groove (72), the first rotating motor (76) is fixed on the outer wall of the top end of the first mounting plate (71) corresponding to the first sliding groove (73) through bolts, a first screw rod (74) is welded at one end of an output shaft of the first rotating motor (76) positioned in the first sliding groove (73), a first moving block (75) is sleeved on the outer wall of the first screw rod (74), the first moving block (75) is in threaded connection with the first screw rod (74), a display plate (77) is inserted into the first insertion groove (72), the outer wall of one side of the display plate (77) is fixedly welded with the outer wall of one side of the first moving block (75), a second insertion groove (78) is formed in the outer wall of one side of the display plate (77), a second sliding groove (79) is formed in the inner wall of the top end of the second insertion groove (78), a second screw rod (710) is rotatably installed on the inner walls of two sides of the second sliding groove (79), and a second rotating motor (711) is fixed on the outer wall of one side of the display plate (77) corresponding to a bolt of the second screw rod (710), and one end of the second screw rod (710) located outside the second sliding groove (79) is fixedly connected with one end of an output shaft of the second rotating motor (711), a second moving block (712) is sleeved on the outer wall of the second screw rod (710), the second moving block (712) is in threaded connection with the second screw rod (710), a third mounting plate (713) is inserted into the second insertion groove (78), and the outer wall of the bottom end of the second moving block (712) is welded on the outer wall of the top end of the third mounting plate (713).
2. The innovation creation display stand of claim 1, wherein: third sliding grooves (714) are formed in the inner wall of one side of the first inserting groove (72) and the inner wall of the bottom end of the second inserting groove (78), third sliding blocks (715) are welded to the outer wall of one side of the display plate (77) and the outer wall of the bottom end of the third mounting plate (713) corresponding to the third sliding grooves (714), and the outer walls of the third sliding blocks (715) are attached to the inner walls of the third sliding grooves (714).
3. The innovation creation display stand of claim 1, wherein: the buckle assembly (8) comprises an installation block (81), a third insertion groove (82), an insertion rod (83), a fourth sliding groove (84), a fourth sliding block (85), a spring (86) and a first fixing hole (87), the installation block (81) is welded on the outer wall of the top end of the bottom plate (1), the third insertion groove (82) is formed in the outer wall of one side of the installation block (81) in a penetrating mode, the insertion rod (83) is inserted into the third insertion groove (82), the fourth sliding groove (84) is formed in the inner walls of the two sides of the third insertion groove (82), the fourth sliding block (85) is welded on the outer wall of the two sides of the insertion rod (83) corresponding to the third insertion groove (82), the inner wall of the fourth sliding groove (84) is attached to the outer wall of the fourth sliding block (85), the spring (86) is welded on the outer wall of one side of the fourth sliding block (85), and the other end of the spring (86) is welded on the inner wall of one side of the fourth sliding groove (, a first fixing hole (87) is formed in the outer wall of one side of the first mounting plate (71) corresponding to the insertion rod (83).
4. The innovation creation display stand of claim 1, wherein: the bottom outer wall of bottom plate (1) goes up the symmetrical welding and has landing leg (2), bottom plate (1) is located the outer wall of landing leg (2) one side and is fixed with pulley (3) in the symmetry installation, and the number of landing leg (2) and pulley (3) has two.
5. The innovation creation display stand of claim 1, wherein: the bottom plate (1) is located and has been seted up standing groove (5) on the top outer wall of installation piece (81) one side, draw-in groove (9) have been seted up on the bottom inner wall of standing groove (5), rotate on the one side outer wall of first mounting panel (71) and install branch (6), and the other end of branch (6) is pegged graft in the inside of draw-in groove (9).
6. The innovation creation display stand of claim 1, wherein: the handle (4) is welded on the outer wall of one side of the bottom plate (1).
7. The innovation creation display stand of claim 1, wherein: the outer walls of the two sides of the display board (77) are embedded and fixed with glass (11) corresponding to the second inserting grooves (78), and the number of the glass (11) is two.
8. The innovation creation display stand of claim 1, wherein: and the outer wall of one side of the third mounting plate (713) is provided with second fixing holes (10) in a distributed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539586.4A CN111653218A (en) | 2020-06-15 | 2020-06-15 | Innovative entrepreneurship display stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539586.4A CN111653218A (en) | 2020-06-15 | 2020-06-15 | Innovative entrepreneurship display stand |
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| Publication Number | Publication Date |
|---|---|
| CN111653218A true CN111653218A (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010539586.4A Pending CN111653218A (en) | 2020-06-15 | 2020-06-15 | Innovative entrepreneurship display stand |
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| CN (1) | CN111653218A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206058623U (en) * | 2016-06-29 | 2017-03-29 | 山西传媒学院 | The new media designed teaching of expansible breadth modularity resource presentation device |
| CN207613541U (en) * | 2017-05-17 | 2018-07-17 | 中山市品立展示制品有限公司 | A kind of portable hardware showing stand |
| CN208208263U (en) * | 2018-06-09 | 2018-12-07 | 企客科技（广州）有限公司 | A kind of garden service promotional display device |
| CN208622282U (en) * | 2018-03-16 | 2019-03-19 | 吕红梅 | A kind of novel display board of psychology education |
| CN208837482U (en) * | 2017-09-29 | 2019-05-10 | 王润楠 | A kind of jewelry display |
| CN209105092U (en) * | 2018-12-17 | 2019-07-12 | 南京八度阳光太阳能科技有限公司 | A kind of photovoltaic mounting rack convenient for adjusting angle |
| CN209807803U (en) * | 2019-03-01 | 2019-12-20 | 广州工程技术职业学院 | Display rack |
| CN210271672U (en) * | 2019-07-04 | 2020-04-07 | 陈彩彦 | University student's entrepreneurship guiding device |
| CN210684514U (en) * | 2019-08-02 | 2020-06-05 | 马丹丹 | Warning device for building construction management |
-
2020
- 2020-06-15 CN CN202010539586.4A patent/CN111653218A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206058623U (en) * | 2016-06-29 | 2017-03-29 | 山西传媒学院 | The new media designed teaching of expansible breadth modularity resource presentation device |
| CN207613541U (en) * | 2017-05-17 | 2018-07-17 | 中山市品立展示制品有限公司 | A kind of portable hardware showing stand |
| CN208837482U (en) * | 2017-09-29 | 2019-05-10 | 王润楠 | A kind of jewelry display |
| CN208622282U (en) * | 2018-03-16 | 2019-03-19 | 吕红梅 | A kind of novel display board of psychology education |
| CN208208263U (en) * | 2018-06-09 | 2018-12-07 | 企客科技（广州）有限公司 | A kind of garden service promotional display device |
| CN209105092U (en) * | 2018-12-17 | 2019-07-12 | 南京八度阳光太阳能科技有限公司 | A kind of photovoltaic mounting rack convenient for adjusting angle |
| CN209807803U (en) * | 2019-03-01 | 2019-12-20 | 广州工程技术职业学院 | Display rack |
| CN210271672U (en) * | 2019-07-04 | 2020-04-07 | 陈彩彦 | University student's entrepreneurship guiding device |
| CN210684514U (en) * | 2019-08-02 | 2020-06-05 | 马丹丹 | Warning device for building construction management |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200911 |
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| RJ01 | Rejection of invention patent application after publication |