CN110179292B - Folding mechanism for exhibition and seismic isolation movement - Google Patents
Folding mechanism for exhibition and seismic isolation movement Download PDFInfo
- Publication number
- CN110179292B CN110179292B CN201910521166.0A CN201910521166A CN110179292B CN 110179292 B CN110179292 B CN 110179292B CN 201910521166 A CN201910521166 A CN 201910521166A CN 110179292 B CN110179292 B CN 110179292B
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- plate
- turnover
- magnet
- enclosing plate
- exhibition
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
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- Vibration Prevention Devices (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Display Racks (AREA)
Abstract
The invention discloses an unfolding and folding mechanism for exhibition-display shock insulation movement, which comprises a supporting panel and a turnover enclosing plate, wherein one side of the turnover enclosing plate is provided with a hinge plate, the turnover enclosing plate is hinged with the hinge plate, a torsion spring for controlling the rotation of the turnover enclosing plate is arranged between the turnover enclosing plate and the hinge plate, the lower part of the hinge plate is provided with a connecting plate, the connecting plate is fixedly connected with the side wall of an exhibition-display cabinet, the other side of the turnover enclosing plate is provided with a first magnet groove, a magnet block is arranged in the first magnet groove, the lower part of the supporting panel is provided with a positioning plate, the positioning plate is fixedly connected with a shock insulation base unit, the positioning plate is fixedly connected with the supporting panel, the edge of the supporting panel is provided with a second magnet groove, a magnet block. The opening and closing mechanism can effectively solve the problem that the existing display cabinet lacks continuity between the plane object placing plate and the display cabinet and influences the display effect.
Description
Technical Field
The invention belongs to the technical field of exhibition and display, and particularly relates to an unfolding and folding mechanism for earthquake-isolating motion of exhibition and display.
Background
With the continuous development of seismic isolation technology, people have achieved the purpose of reducing the energy transmitted to the structure above the ground by seismic motion input by arranging a seismic isolation device (or mechanism) at the part below the ground of a building structure. I.e. a structural seismic countermeasure by reducing structural vibrations. Similarly, the seismic isolation device (or mechanism) is arranged at the bottom or inside the exhibition device of the museum so as to weaken the energy transmitted by seismic motion input to cultural relics floating on the exhibition device on the ground and avoid direct damage of the cultural relics.
The existing shock insulation mechanism is generally arranged in the middle of the display cabinet, and the upper part of the shock insulation mechanism is provided with a plane object placing plate for placing cultural relics. The horizontal direction can be rocked during an earthquake, so that the rigid collision between the planar object placing plate and the side wall of the display cabinet is avoided when the planar object placing plate is rocked, the shockproof effect is improved, a certain displacement space is reserved between the planar object placing plate and the side wall of the display cabinet, however, from the viewing angle, the fault appears in the display cabinet, the continuity is lacked between the planar object placing plate and the side wall of the display cabinet, and the whole display cabinet effect is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an unfolding and folding mechanism for unfolding and folding a display and shock-isolating movement, which can effectively solve the problem that the display and folding effect is influenced due to the lack of continuity between a planar storage plate and the display and folding cabinet in the conventional display and folding cabinet.
In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows: an unfolding and folding mechanism for exhibition seismic isolation movement comprises a supporting panel and a turnover coaming, wherein one side of the turnover coaming is provided with a hinge plate, the turnover enclosing plate is hinged with the hinge plate, a torsion spring for controlling the rotation of the turnover enclosing plate is arranged between the turnover enclosing plate and the hinge plate, the lower part of the hinge plate is provided with a connecting plate which is fixedly connected with the side wall of the display cabinet, a first magnet groove is arranged on the other side of the turnover enclosing plate, a magnet block is arranged in the first magnet groove, the lower part of the supporting panel is provided with a positioning plate which is fixedly connected with the shock insulation base unit, the positioning plate is fixedly connected with the supporting panel, a second magnet groove is arranged at the edge of the supporting panel, the magnet block is also arranged in the second magnet groove, and the turnover enclosing plate is magnetically connected with the supporting panel through the magnet block.
The beneficial effects produced by adopting the scheme are as follows: the cross section of the hinge plate is of a right-angle structure and is provided with two planes which are perpendicular to each other, one plane is used for being connected with the turnover enclosing plate, the other plane is used for being connected with the side wall of the display cabinet, the edge of the plane connected with the turnover enclosing plate is provided with a hinge double-lug with a round hole, the edge of the turnover enclosing plate is provided with a rectangular groove for placing the hinge double-lug, a round steel bar is arranged in the hinge double-lug of the hinge plate, two ends of the round steel bar are connected with the turnover enclosing plate, and the turnover enclosing plate can rotate along the round steel bar as a shaft; the round steel bar is sleeved with a torsion spring, and the support legs of the torsion spring are connected with the turnover enclosing plate; when the magnetic force action between the magnet blocks is greater than the elastic force action of the torsion spring, the turnover coaming is in a horizontal state under the magnetic force action, and the reserved stroke space between the support panel and the display cabinet is covered, so that the object placing plate in the display cabinet is seen as a whole, the display effect is greatly improved, and the attractiveness of the display is improved; when the earthquake takes place, produce collision and displacement between support panel and the bounding wall that can overturn, the area of contact of magnet piece this moment reduces, magnetic force action weakens, when torsion spring's elastic action is greater than the magnetic force action between the magnet piece, the upset bounding wall just clockwise upset 90 degrees under torsion spring's effect, reserve the stroke space between support panel and shock insulation basic unit and the exhibition cupboard, for the motion of shock insulation basic unit, reduce the rigid collision between shock insulation basic unit and the exhibition cupboard lateral wall, and then, improve jar-proof effect.
The locating plate is used for being connected shock insulation basic unit and support panel, carries out locking connection through the bolt between locating plate and the support panel, according to the area of the old cabinet of exhibition, can set up a plurality of shock insulation basic unit of multiunit, sets up a locating plate on each group shock insulation basic unit, then is connected polylith locating plate with support panel respectively for a plurality of shock insulation basic unit form a whole, improve shockproof effect.
Furthermore, a fixing seat is arranged on the side face of the supporting panel, a first inclined plane is arranged on the upper portion of the fixing seat, a second inclined plane is arranged on one side, close to the fixing seat, of the turnover enclosing plate, and the first inclined plane and the second inclined plane are parallel to each other.
The beneficial effects produced by adopting the scheme are as follows: the fixing seat is fixedly connected with the supporting panel, the first inclined plane on the fixing seat is parallel to the second inclined plane at the edge of the turnover enclosing plate, and when the first inclined plane is in mutual contact with the second inclined plane, the turnover enclosing plate and the supporting panel are in the same horizontal plane, so that the display effect in the display cabinet is optimal.
Furthermore, the included angles between the first inclined surface and the horizontal plane and the included angles between the second inclined surface and the horizontal plane are both 30-60 degrees.
The beneficial effects produced by adopting the scheme are as follows: the second inclined plane on the turnover enclosing plate is always positioned on the upper portion of the first inclined plane so that the turnover enclosing plate can be conveniently turned over, and the included angle between the first inclined plane and the horizontal plane is set to be 30-60 degrees, so that the turning and display effects can be improved.
Furthermore, a first magnet slot is arranged on the second inclined surface, a second magnet slot is arranged on the first inclined surface, and the first magnet slot and the second magnet slot are correspondingly arranged.
The beneficial effects produced by adopting the scheme are as follows: the first magnet groove is arranged on the second inclined plane, and the second magnet groove is arranged on the first inclined plane, so that the contact area of the magnet blocks in the magnet grooves can be increased, and the fixing effect is improved.
Furthermore, a fixing hole is formed in the lower portion of the turnover enclosing plate, a locking screw is arranged in the fixing hole, a cloth wrapping layer is arranged on the outer portion of the turnover enclosing plate, and the cloth wrapping layer is detachably connected with the turnover enclosing plate through the locking screw.
The beneficial effects produced by adopting the scheme are as follows: the outside parcel of upset bounding wall has the cloth parcel layer, and the cloth parcel layer is fixed through locking screw, can change the cloth parcel layer according to the colour of showpiece etc for the cloth parcel layer corresponds with the colour of showpiece, further improves the old effect of exhibition and aesthetic property.
Furthermore, 4 groups of turnover enclosing plates are arranged, the 4 groups of turnover enclosing plates are respectively arranged on four sides of the supporting panel, and the turnover enclosing plates and the supporting panel are positioned in the same horizontal plane after being closed.
The beneficial effects produced by adopting the scheme are as follows: the turnover enclosing plates are arranged on the four inner walls of the display cabinet and correspond to the supporting panels, so that the whole display cabinet is fully paved, and the display effect is improved.
In summary, the beneficial effects produced by adopting the above scheme are as follows: the turnover enclosing plate is magnetically connected with the supporting panel through the magnet blocks, the turnover enclosing plate is hinged with the hinge plate, the torsion springs are arranged between the turnover enclosing plate and the hinge plate, the magnet blocks have adsorption effect, the adsorption effect is larger than the elastic effect of the torsion springs, so that the turnover enclosing plate is in a horizontal state, when an earthquake occurs, the generated shaking causes the magnet blocks to be staggered, the magnetic force between the magnet blocks is weakened, at the moment, the elastic force of the torsion springs is larger than the magnetic effect of the magnet blocks, the turnover enclosing plate is turned clockwise by 90 degrees under the elastic effect of the torsion springs to be vertical, at the moment, a reserved movement stroke space is generated between the supporting panel and the turnover enclosing plate, rigid collision between the shock insulation basic unit and the turnover enclosing plate when the shock insulation basic unit is shaken can be avoided, the shock insulation effect is further improved, meanwhile, the turnover enclosing plate is arranged, and the continuity of objects in the display, improving the display effect.
Drawings
FIG. 1 is a schematic structural view of the unfolding and folding mechanism for unfolding and folding seismic isolation movement of the invention;
FIG. 2 is a schematic view of the structure of part A;
FIG. 3 is a schematic structural view of the unfolding and folding mechanism for seismic isolation movement of the display device of the present invention;
FIG. 4 is a schematic view of the structure of the part B;
reference numbers: 1. a support panel; 2. turning over the coaming; 3. a hinge plate; 4. a connecting plate; 5. a first magnet slot; 6. positioning a plate; 7. a second magnet slot; 8. a fixed seat; 9. a first inclined surface; 10. a second inclined surface; 11. a fixing hole; 12. locking screws; 13. a cloth wrapping layer; 14. a display cabinet; 15. a seismic isolation base unit; 16. a round steel bar; 17. a torsion spring.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
In an embodiment of the invention, as shown in fig. 1, an unfolding and folding mechanism for unfolding and folding a seismic isolation movement is provided, which comprises a support panel 1 and an overturning surrounding plate 2, wherein a hinge plate 3 is arranged on one side of the overturning surrounding plate 2, optimally, a fixing hole 11 is arranged on the lower part of the overturning surrounding plate 2, a locking screw 12 is arranged in the fixing hole 11, a cloth wrapping layer 13 is arranged outside the overturning surrounding plate 2, and the cloth wrapping layer 13 is detachably connected with the overturning surrounding plate 2 through the locking screw 12. Optimally, 4 groups of turnover enclosing plates 2 are arranged, the 4 groups of turnover enclosing plates 2 are respectively arranged on four sides of the supporting panel 1, and the turnover enclosing plates 2 and the supporting panel 1 are in the same horizontal plane after being closed.
The turnover enclosing plate 2 is hinged to the hinge plate 3, a torsion spring 17 for controlling the turnover enclosing plate 2 to rotate is arranged between the turnover enclosing plate 2 and the hinge plate 3, the cross section of the hinge plate 3 is of a right-angle structure and is provided with two planes which are perpendicular to each other, one plane is used for being connected with the turnover enclosing plate 2, the other plane is used for being connected with the side wall of the display cabinet 14, a hinge double lug with a round hole is arranged at the edge of the plane connected with the turnover enclosing plate 2, a rectangular groove for placing the hinge double lug is arranged at the edge of the turnover enclosing plate 2, a round steel bar 16 is arranged in the hinge double lug of the hinge plate 3, two ends of the round steel bar 16 are connected with the turnover enclosing plate 2, and the turnover enclosing plate 2 can rotate; the lower part of the hinge plate 3 is provided with a connecting plate 4, the connecting plate 4 is fixedly connected with the side wall of the display cabinet 14, the other side of the turnover enclosing plate 2 is provided with a first magnet groove 5, a magnet block is arranged in the first magnet groove 5, the lower part of the supporting panel 1 is provided with a positioning plate 6, the positioning plate 6 is fixedly connected with a shock insulation base unit, the positioning plate 6 is fixedly connected with the supporting panel 1, the edge of the supporting panel 1 is provided with a second magnet groove 7, a magnet block is also arranged in the second magnet groove 7, and the turnover enclosing plate 2 is magnetically connected with the supporting panel 1 through the magnet block.
Optimally, the supporting panel 1 side is provided with fixing base 8, and the upper portion of fixing base 8 is provided with first inclined plane 9, and the upset bounding wall 2 is gone up and is close to fixing base 8 one side and be provided with second inclined plane 10, and first inclined plane 9 is parallel to each other with second inclined plane 10. Optimally, the included angles between the first inclined surface 9 and the second inclined surface 10 and the horizontal plane are both 30-60 degrees. Optimally, the first magnet slot 5 is arranged on the second inclined surface 10, the second magnet slot 7 is arranged on the first inclined surface 9, and the first magnet slot 5 and the second magnet slot 7 are correspondingly arranged.
The use process of the structure is as follows: when the foldable display cabinet is in a static state, the turnover enclosing plate 2 is pulled to be in a horizontal state to be in contact with the supporting panel 1, the adsorption effect of the magnet block is greater than the elastic effect of the torsion spring 17, and the magnet block and the torsion spring are in the same plane under the adsorption effect of the magnet block, so that the display effect can be improved; when an earthquake occurs, collision and displacement are generated between the supporting panel 1 and the turnover coaming 2, the contact area between the magnet blocks is reduced at the moment, the magnetic action is weakened, when the elastic action of the torsion spring 17 is greater than the magnetic action between the magnet blocks, the turnover coaming 2 is turned over for 90 degrees clockwise under the action of the torsion spring 17, the movement stroke space between the supporting panel 1 and the shock insulation basic unit 15 and the display cabinet 14 is reserved, so that the shock insulation basic unit 15 can move, the rigid collision between the shock insulation basic unit 15 and the side wall of the display cabinet 14 is reduced, and further, the shock-proof effect is improved.
Claims (6)
1. The unfolding and folding mechanism for the exhibition seismic isolation movement is characterized by comprising a supporting panel (1) and an overturning enclosing plate (2), wherein a hinge plate (3) is arranged on one side of the overturning enclosing plate (2), the overturning enclosing plate (2) is hinged with the hinge plate (3), a torsion spring (17) for controlling the overturning enclosing plate (2) to rotate is arranged between the overturning enclosing plate (2) and the hinge plate (3), a connecting plate (4) is arranged on the lower portion of the hinge plate (3), the connecting plate (4) is fixedly connected with the side wall of an exhibition cabinet (14), a first magnet groove (5) is arranged on the other side of the overturning enclosing plate (2), a magnet block is arranged in the first magnet groove (5), a positioning plate (6) is arranged on the lower portion of the supporting panel (1), the positioning plate (6) is fixedly connected with a seismic isolation base unit (15), and the positioning plate (6) is fixedly connected with the supporting panel (1), support panel (1) edge is provided with second magnet groove (7), also be provided with the magnet piece in second magnet groove (7), upset bounding wall (2) with pass through between support panel (1) magnet piece in first magnet groove (5) with magnet piece magnetism in second magnet groove (7) is connected.
2. The unfolding and folding mechanism for the exhibition-based seismic isolation motion of claim 1, wherein a fixed seat (8) is arranged on the side surface of the supporting panel (1), a first inclined surface (9) is arranged on the upper portion of the fixed seat (8), a second inclined surface (10) is arranged on one side, close to the fixed seat (8), of the turnover enclosing plate (2), and the first inclined surface (9) and the second inclined surface (10) are parallel to each other.
3. The unfolding and folding mechanism for the exhibition-based seismic isolation motion is characterized in that the included angles between the first inclined surface (9) and the second inclined surface (10) and the horizontal plane are 30-60 degrees.
4. The unfolding and folding mechanism for earthquake-proof motion of exhibition claim 3, wherein said first magnet slot (5) is disposed on said second inclined surface (10), said second magnet slot (7) is disposed on said first inclined surface (9), and said first magnet slot (5) and said second magnet slot (7) are disposed correspondingly.
5. The unfolding and folding mechanism for the exhibition-based seismic isolation motion as claimed in claim 1, wherein a fixing hole (11) is formed in the lower portion of the turnover enclosing plate (2), a locking screw (12) is arranged in the fixing hole (11), a cloth wrapping layer (13) is arranged outside the turnover enclosing plate (2), and the cloth wrapping layer (13) is detachably connected with the turnover enclosing plate (2) through the locking screw (12).
6. The unfolding and folding mechanism for earthquake-proof motion of exhibition according to claim 1, characterized in that said turning coamings (2) are arranged in 4 groups, 4 groups of said turning coamings (2) are respectively arranged on four sides of said supporting panel (1), and said turning coamings (2) are in the same horizontal plane with said supporting panel (1) after being closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521166.0A CN110179292B (en) | 2019-06-17 | 2019-06-17 | Folding mechanism for exhibition and seismic isolation movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521166.0A CN110179292B (en) | 2019-06-17 | 2019-06-17 | Folding mechanism for exhibition and seismic isolation movement |
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| Publication Number | Publication Date |
|---|---|
| CN110179292A CN110179292A (en) | 2019-08-30 |
| CN110179292B true CN110179292B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910521166.0A Active CN110179292B (en) | 2019-06-17 | 2019-06-17 | Folding mechanism for exhibition and seismic isolation movement |
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| CN (1) | CN110179292B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112021841A (en) * | 2020-09-03 | 2020-12-04 | 杭州麦扑文化创意有限公司 | Tourist map guide system based on hand drawing |
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|---|---|---|---|---|
| JP2012067840A (en) * | 2010-09-22 | 2012-04-05 | Junichiro Omata | Horizontal seismic-isolated table device |
| CN203815069U (en) * | 2014-03-30 | 2014-09-10 | 灵通展览系统股份有限公司 | Earthquake-proof cultural relic display cabinet |
| CN206006678U (en) * | 2016-06-27 | 2017-03-15 | 南京百邻悦科技服务有限公司 | A kind of detachable traveling table enclosing |
| CN106838110A (en) * | 2017-03-17 | 2017-06-13 | 四川世诚电子信息系统有限责任公司 | The spacing retaining sleeve of ball, clamp assemblies and its earthquake isolating equipment |
| CN207005190U (en) * | 2017-08-10 | 2018-02-13 | 刘一莹 | A kind of museum's shock insulation exhibition booth |
| CN207795940U (en) * | 2018-01-03 | 2018-08-31 | 广东华锐动力科技有限公司 | A kind of isolation cushion for diesel generating set |
| CN108679158A (en) * | 2018-07-17 | 2018-10-19 | 西南科技大学 | Earthquake isolating equipment and cultural relics display case |
-
2019
- 2019-06-17 CN CN201910521166.0A patent/CN110179292B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012067840A (en) * | 2010-09-22 | 2012-04-05 | Junichiro Omata | Horizontal seismic-isolated table device |
| CN203815069U (en) * | 2014-03-30 | 2014-09-10 | 灵通展览系统股份有限公司 | Earthquake-proof cultural relic display cabinet |
| CN206006678U (en) * | 2016-06-27 | 2017-03-15 | 南京百邻悦科技服务有限公司 | A kind of detachable traveling table enclosing |
| CN106838110A (en) * | 2017-03-17 | 2017-06-13 | 四川世诚电子信息系统有限责任公司 | The spacing retaining sleeve of ball, clamp assemblies and its earthquake isolating equipment |
| CN207005190U (en) * | 2017-08-10 | 2018-02-13 | 刘一莹 | A kind of museum's shock insulation exhibition booth |
| CN207795940U (en) * | 2018-01-03 | 2018-08-31 | 广东华锐动力科技有限公司 | A kind of isolation cushion for diesel generating set |
| CN108679158A (en) * | 2018-07-17 | 2018-10-19 | 西南科技大学 | Earthquake isolating equipment and cultural relics display case |
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| CN110179292A (en) | 2019-08-30 |
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