CN111449458A - Display device convenient to disassemble and assemble - Google Patents

Display device convenient to disassemble and assemble Download PDF

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Publication number
CN111449458A
CN111449458A CN202010301143.1A CN202010301143A CN111449458A CN 111449458 A CN111449458 A CN 111449458A CN 202010301143 A CN202010301143 A CN 202010301143A CN 111449458 A CN111449458 A CN 111449458A
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China
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fixed
block
clamping plate
spring
clamping
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Granted
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CN202010301143.1A
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Chinese (zh)
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CN111449458B (en
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林清
林松
曹威
陈华
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Anhui Zhonghui Exhibition Service Co ltd
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Anhui Zhonghui Exhibition Service Co ltd
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/10Adjustable or foldable or dismountable display stands

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  • Clamps And Clips (AREA)

Abstract

The invention discloses a display device convenient to disassemble and assemble, which comprises a slide rail, a limiting block, a sponge column, a rubber air bag, a U-shaped baffle, a movable plate, a fixed block, a cross rod, a connecting shaft, a positioning rod, a first sliding block, a shaft sleeve, a fixed plate, a first clamping plate, an upright post, a first telescopic spring, a threaded rod, a sliding chute, a threaded sleeve, a second sliding block, a fastening nut, a knob, a second clamping plate, a spring column, a first clamping groove, a rubber pad, a fixed groove, a connecting column, a second telescopic spring and a second clamping groove; according to the combined action of the horizontal pushing force generated by the rubber pad and the oblique pushing force generated by the second telescopic spring, the spring column is abutted against the first clamping groove and the second clamping groove, so that the pushing force on one side of the fixing block is acted, and the sponge column on the other side of the fixing block is linked with the restoring action of the rubber air bag, so that two sides of the fixing block are in a relatively abutting state, namely, the interval of the bearing surfaces is adjusted, and the integral stability can be improved.

Description

Display device convenient to disassemble and assemble
Technical Field
The invention relates to the technical field of display devices, in particular to a display device convenient to disassemble and assemble.
Background
The exhibition is mainly used for exhibiting products, expanding channels, promoting sales, spreading brands and other aspects to carry out a class of propaganda activities. It contains more contents, such as: and showing categories such as propaganda achievement, policy, scientific and technological achievement, product equipment display and the like.
The existing display device only has single capability of convenient and fast integral disassembly and assembly, and is difficult to combine the integral disassembly and assembly with the clip carrying, so that the double convenient effects of simple and convenient integral disassembly and assembly and clip carrying are achieved; the existing display device mostly does not have the capacity of adjusting the distance between the bearing surfaces, or only has the capacity of adjusting the distance between the bearing surfaces, so that the overall stability is difficult to ensure at the same time;
in order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to provide a display device convenient to disassemble and assemble, which is characterized in that a stand column and a fixed block are disassembled, an arc-shaped concave part of a first clamping plate and an arc-shaped convex part of a second clamping plate are contacted with a part to be clamped and drive the arc-shaped concave part and the arc-shaped convex part on the first clamping plate to be attached to two side surfaces of the part to be clamped and tightly fixed, and a fastening nut is rotated to fix the moving position of a threaded sleeve so as to improve the stability of the clamping part, namely, the integral disassembly and assembly of the display device are combined with the clamping carrying, so that the convenience and the rapidness of disassembly and assembly are ensured, and the tightness of the clamping carrying is improved, thereby achieving the double convenient effects of the integral disassembly and assembly and the clamping carrying;
when the bearing surface interval needs to be adjusted, the spring column is moved out of the first clamping groove and the second clamping groove, the two fixing blocks are moved to the positions of the required interval length, the spring column is rotated to extrude the second telescopic spring, and then the spring column is pushed towards the inner side direction of the fixing groove, and the spring column extends into the first clamping groove and the second clamping groove, namely, the spring column is abutted against the first clamping groove and the second clamping groove according to the combined action of horizontal pushing force generated by the rubber pad and oblique pushing force generated by the second telescopic spring, so that the thrust on one side of the fixing block is acted, and the sponge column on the other side of the fixing block is associated with the restoring action of the rubber air bag, so that the two sides of the fixing block are in a relatively abutted state, namely, the bearing surface interval is adjusted, and the stability of the whole body can be improved.
The technical problems to be solved by the invention are as follows:
how to solve the problem that the existing display device only has single capability of convenient and fast integral disassembly and assembly and is difficult to combine the integral disassembly and assembly with the card clip carrying so as to achieve the double convenient effects of simple and convenient integral disassembly and assembly and card clip carrying; the existing display device mostly does not have the capacity of adjusting the distance between the bearing surfaces, or only has the capacity of adjusting the distance between the bearing surfaces, so that the problem of difficult guarantee of the overall stability is solved.
The purpose of the invention can be realized by the following technical scheme:
a display device convenient to disassemble and assemble comprises a slide rail, limiting blocks, sponge columns, rubber airbags, U-shaped baffles, movable plates, fixing blocks, a cross rod, a connecting shaft, a positioning rod, a first slide block, a shaft sleeve, a fixing plate, a first clamping plate, a stand column, a first telescopic spring, a threaded rod, a sliding chute, a threaded sleeve, a second slide block, a fastening nut, a knob, a second clamping plate, a spring column, a first clamping groove, a rubber pad, a fixing groove, a connecting column, a second telescopic spring and a second clamping groove, wherein the limiting blocks are fixed at two ends of the slide rail through bolts;
the cross rod penetrates through the center of the fixed block and is parallel to the sliding rail, the cross rod and the sliding rail are both located on the same vertical surface, a movable plate is correspondingly arranged at one end, close to the limiting block, of the cross rod, the end portions of the two movable plates are connected with a U-shaped baffle, sponge columns are uniformly embedded into the inner side of the U-shaped baffle, the end portions of the sponge columns and the side surfaces of the movable plates are fixedly bonded with the rubber air bags, and a positioning rod is arranged between the movable plate and the fixed block;
the adjacent end parts of the two cross rods are movably connected with the connecting shaft through bearings, a shaft sleeve is fixed at the center of the outer side of the connecting shaft through spot welding, a fixing plate is fixed at the bottom of the shaft sleeve through bolts, a first clamping plate is fixed on one side of the fixing plate through bolts, a sliding chute is formed in one side of the fixing plate, a second sliding block is installed inside the sliding chute, a threaded sleeve is fixed on one side of the second sliding block through bolts, a second clamping plate is fixed on one side of the threaded sleeve through bolts, the threaded rod penetrates through the threaded sleeve, one end of the threaded rod is movably connected with the first clamping plate through the bearings, a knob is fixed at the other end of the threaded rod through spot welding, and two fastening nuts are sleeved outside the threaded rod and are respectively located on two sides of the threaded;
the fixed block is close to one side correspondence of connecting axle and has seted up the fixed slot, and two fixed slot symmetric distribution in the both sides of horizontal pole, the second draw-in groove has evenly been seted up to the outside of horizontal pole, one side inner wall department of fixed slot is fixed with the rubber pad through bonding, one side center department embedding of rubber pad has the spliced pole, hinge swing joint has the spring post through the one end of spliced pole, and is provided with the second expanding spring between spring post and the spliced pole, and the not adjacent one side inner wall department of two fixed slots on the same fixed block has evenly seted up first draw-in groove, and first draw-in groove and second draw-in groove all are the structure of mutually.
Furthermore, it is fixed through spot welding all between stopper and first slider and the first expanding spring, it is fixed through spot welding all between spring post and spliced pole and the second expanding spring.
Further, the movable plate is movably connected with the cross rod through a hinge, the movable plate is fixed with the U-shaped baffle through a bolt, and the movable plate, the fixed block and the positioning rod are fixed through spot welding.
Furthermore, first splint all are located the homonymy with the spout, and first splint and spout each other are perpendicular arranges, all through screw thread swing joint between threaded sleeve and fastening nut and the threaded rod.
Furthermore, one side of the first clamping plate close to the second clamping plate is an arc-shaped recess, one side of the second clamping plate close to the first clamping plate is an arc-shaped protrusion, the arc-shaped recess and the arc-shaped protrusion are attached to each other, and the first clamping plate and the second clamping plate are of a matched structure.
The invention has the beneficial effects that:
the invention disassembles the upright post and the fixed block, then the arc-shaped concave part of the first splint and the arc-shaped convex part of the second splint are contacted with the part to be clamped, the knob is rotated to drive the threaded rod to rotate, the threaded rod drives the threaded sleeve to move through the second slider until the arc-shaped concave part and the arc-shaped convex part are attached to two side surfaces of the part to be clamped, the fastening nut is rotated to fix the moving position of the threaded sleeve so as to improve the stability of the clamping part, namely, the integral disassembly and assembly of the display device are combined with the clamping carrying, and the fastening performance of the clamping carrying is improved while the convenience of disassembly and assembly is ensured, so that the double convenient effects of the integral disassembly and assembly and the clamping carrying are achieved;
when the distance between the bearing surfaces needs to be adjusted, the spring columns are moved out of the first clamping groove and the second clamping groove, then the two fixing blocks are moved to the position with the required distance length, in the process, the fixing blocks drive the stand columns to move, the stand columns drive the first telescopic springs to generate elastic deformation through the first sliding blocks, meanwhile, the fixing blocks drive the positioning rods to move, the positioning rods drive the movable plates to move, and the two movable plates extrude the rubber air bags together and enable the rubber air bags to expand to drive the sponge columns to generate elastic deformation; the spring post is rotated to extrude the second expansion spring and then pushed towards the inner side of the fixed groove, the spring post drives the rubber pad to generate elastic deformation through the connecting post, and then the spring post extends into the first clamping groove and the second clamping groove, the connecting column is pushed outwards and horizontally according to the elastic force of the rubber pad, the connecting column drives the spring column to push outwards and horizontally, meanwhile, the spring post is pushed outwards and obliquely according to the restoring force action of the second extension spring, and is abutted against the first clamping groove and the second clamping groove according to the combined action of the horizontal pushing force and the oblique pushing force, thereby linking the thrust action of one side of the fixed block with the restoring action of the sponge column and the rubber air bag on the other side of the fixed block, the two sides of the fixing block are in a relatively abutting state, so that the overall stability can be improved while the bearing surface interval is adjusted.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the external configuration of the threaded rod of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 1 in accordance with the present invention;
in the figure: 1. a slide rail; 2. a limiting block; 3. a sponge column; 4. a rubber air bag; 5. a U-shaped baffle; 6. a movable plate; 7. a fixed block; 8. a cross bar; 9. a connecting shaft; 10. positioning a rod; 11. a first slider; 12. a shaft sleeve; 13. a fixing plate; 14. a first splint; 15. a column; 16. a first extension spring; 17. a threaded rod; 18. a chute; 19. a threaded sleeve; 20. a second slider; 21. fastening a nut; 22. a knob; 23. a second splint; 24. a spring post; 25. a first card slot; 26. a rubber pad; 27. fixing grooves; 28. connecting columns; 29. a second extension spring; 30. and a second card slot.
Detailed Description
As shown in fig. 1-3, a display device convenient for disassembly and assembly comprises a slide rail 1, a limiting block 2, a sponge column 3, a rubber airbag 4, a U-shaped baffle 5, a movable plate 6, a fixed block 7, a cross rod 8, a connecting shaft 9, a positioning rod 10, a first slide block 11, a shaft sleeve 12, a fixed plate 13, a first clamping plate 14, a stand column 15, a first expansion spring 16, a threaded rod 17, a sliding groove 18, a threaded sleeve 19, a second slide block 20, a fastening nut 21, a knob 22, a second clamping plate 23, a spring column 24, a first clamping groove 25, a rubber pad 26, a fixed groove 27, a connecting column 28, a second expansion spring 29 and a second clamping groove 30, wherein the limiting block 2 is fixed at two ends of the slide rail 1 through bolts, the first slide block 11 is correspondingly installed inside the slide rail 1, the first expansion spring 16 is arranged between the first slide block 11 and the adjacent limiting block 2, the limiting blocks 2, the first slide block 11 and the first expansion spring 16 are, the top of the first sliding block 11 is fixed with an upright post 15 through a bolt, and the top end of the upright post 15 is movably connected with a fixed block 7 through a buckle;
the cross rod 8 penetrates through the center of the fixed block 7, the cross rod 8 is parallel to the sliding rail 1, the cross rod 8 and the sliding rail 1 are both located on the same vertical surface, a movable plate 6 is correspondingly arranged at one end, close to the limiting block 2, of the cross rod 8, the end portions of the two movable plates 6 are connected with the U-shaped baffle 5, the sponge columns 3 are uniformly embedded into the inner side of the U-shaped baffle 5, the end portions of the sponge columns 3 and the side surfaces of the movable plates 6 are fixedly bonded with the rubber air bags 4, the positioning rod 10 is arranged between the movable plates 6 and the fixed block 7, the movable plates 6 and the cross rod 8 are movably connected through hinges, the movable plates 6 and the U-shaped baffle 5 are fixed through bolts, and the movable plates 6, the;
the adjacent end parts of the two cross rods 8 are movably connected with the connecting shaft 9 through bearings, a shaft sleeve 12 is fixed at the center of the outer side of the connecting shaft 9 through spot welding, a fixing plate 13 is fixed at the bottom of the shaft sleeve 12 through bolts, a first clamping plate 14 is fixed at one side of the fixing plate 13 through bolts, a sliding groove 18 is formed in one side of the fixing plate 13, the first clamping plate 14 and the sliding groove 18 are positioned at the same side, the first clamping plate 14 and the sliding groove 18 are vertically arranged, a second sliding block 20 is installed inside the sliding groove 18, a threaded sleeve 19 is fixed at one side of the second sliding block 20 through bolts, a second clamping plate 23 is fixed at one side of the threaded sleeve 19 through bolts, one side of the first clamping plate 14, which is close to the second clamping plate 23, is in an arc-shaped recess, one side of the second clamping plate 23, which is close to the first clamping plate 14, is in an arc-shaped bulge, the threaded rod 17 penetrates through the threaded sleeve 19, one end of the threaded rod is movably connected with the first clamping plate 14 through a bearing, the other end of the threaded rod is fixedly provided with a knob 22 through spot welding, two fastening nuts 21 are sleeved outside the threaded rod 17 and are respectively positioned on two sides of the threaded sleeve 19, and the threaded sleeve 19, the fastening nuts 21 and the threaded rod 17 are movably connected through threads;
fixed block 7 corresponds near one side of connecting axle 9 and has seted up fixed slot 27, and two fixed slot 27 symmetric distribution are in the both sides of horizontal pole 8, second draw-in groove 30 has evenly been seted up to the outside of horizontal pole 8, one side inner wall department of fixed slot 27 is fixed with rubber pad 26 through bonding, one side center department embedding of rubber pad 26 has spliced pole 28, hinge swing joint has a spring post 24 through the one end of spliced pole 28, and be provided with second expanding spring 29 between spring post 24 and the spliced pole 28, it is fixed through spot welding all between spring post 24 and spliced pole 29 and the second expanding spring 29, and first draw-in groove 25 has evenly been seted up to non-adjacent one side inner wall department of two fixed slot 27 on same fixed block 7, and first draw-in groove 25 and second draw-in groove 30 and spring post 24.
The working principle is as follows:
firstly, the upright post 15 and the fixed block 7 are disassembled, then the arc-shaped concave part of the first clamping plate 14 and the arc-shaped convex part of the second clamping plate 23 are contacted with a part to be clamped, the threaded rod 17 is driven to rotate by rotating the knob 22, the threaded rod 17 drives the threaded sleeve 19 to move through the second slider 20 until the arc-shaped concave part and the arc-shaped convex part are attached to two side surfaces of the part to be clamped, the fastening nut 21 is rotated to fix the moving position of the threaded sleeve 19 so as to improve the stability of the clamping part, namely, the integral disassembly and assembly of the display device are combined with the clamping carrying, the convenience of disassembly and assembly is ensured, and the tightness of the clamping carrying is also improved so as to achieve the double convenience effects of simplicity and convenience of the integral disassembly and assembly and the;
when the bearing surface interval needs to be adjusted, the spring columns 24 are moved out of the first clamping groove 25 and the second clamping groove 30, then the two fixing blocks 7 are moved to the position with the required interval length, in the process, the fixing blocks 7 drive the stand columns 15 to move, the stand columns 15 drive the first telescopic springs 16 to generate elastic deformation through the first sliding blocks 11, meanwhile, the fixing blocks 7 drive the positioning rods 10 to move, the positioning rods 10 drive the movable plates 6 to move, and the two movable plates 6 together extrude the rubber air bags 4 and enable the rubber air bags to expand to drive the sponge columns 3 to generate elastic deformation; and the spring column 24 is rotated to extrude the second expansion spring 29 and then pushed towards the inner side of the fixed groove 27, the spring column 24 drives the rubber pad 26 to generate elastic deformation through the connecting column 28, at the moment, the spring column 24 extends into the first clamping groove 25 and the second clamping groove 30, the connecting column 28 is pushed outwards and horizontally according to the elastic force of the rubber pad 26, the connecting column 28 drives the spring column 24 to be pushed outwards and horizontally, meanwhile, the spring column 24 is pushed outwards and obliquely according to the restoring force action of the second expansion spring 29, the spring column 24 is enabled to be close to the first clamping groove 25 and the second clamping groove 30 according to the combined action of the horizontal pushing force and the oblique pushing force, further, the pushing force action on one side of the fixed block 7 is enabled to be connected with the restoring action of the sponge column 3 and the rubber air bag 4 on the other side of the fixed block 7, so that two sides of the fixed block 7 are enabled to be in a relatively tight, the bearing surface interval is adjusted, and the overall stability can be improved.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (5)

1. A display device convenient to disassemble and assemble comprises a slide rail (1), a limiting block (2), a sponge column (3), a rubber air bag (4), a U-shaped baffle (5), a movable plate (6), a fixed block (7), a cross rod (8), a connecting shaft (9), a positioning rod (10), a first sliding block (11), a shaft sleeve (12), a fixed plate (13), a first clamping plate (14), an upright post (15), a first telescopic spring (16), a threaded rod (17), a sliding groove (18), a threaded sleeve (19), a second sliding block (20), a fastening nut (21), a knob (22), a second clamping plate (23), a spring column (24), a first clamping groove (25), a rubber pad (26), a fixed groove (27), a connecting column (28), a second telescopic spring (29) and a second clamping groove (30), and is characterized in that the limiting block (2) is fixed at two ends of the slide rail (1) through bolts, a first sliding block (11) is correspondingly installed inside the sliding rail (1), a first telescopic spring (16) is arranged between the first sliding block (11) and the adjacent limiting block (2), an upright post (15) is fixed to the top of the first sliding block (11) through a bolt, and the top end of the upright post (15) is movably connected with a fixing block (7) through a buckle;
the cross rod (8) penetrates through the center of the fixed block (7), the cross rod (8) is parallel to the sliding rail (1), the cross rod (8) and the sliding rail (1) are located on the same vertical surface, one end, close to the limiting block (2), of the cross rod (8) is correspondingly provided with movable plates (6), the end portions of the two movable plates (6) are connected with a U-shaped baffle (5), sponge columns (3) are uniformly embedded into the inner side of the U-shaped baffle (5), the end portions of the sponge columns (3) and the side surfaces of the movable plates (6) are fixedly bonded with the rubber air bag (4), and a positioning rod (10) is arranged between each movable plate (6) and the fixed block (7);
and the adjacent ends of the two cross rods (8) and the connecting shaft (9) are movably connected through a bearing, the outer center of the connecting shaft (9) is fixed with a shaft sleeve (12) through spot welding, the bottom of the shaft sleeve (12) is fixed with a fixing plate (13) through bolts, one side of the fixing plate (13) is fixed with a first clamping plate (14) through bolts, one side of the fixing plate (13) is provided with a sliding groove (18), the inside of the sliding groove (18) is provided with a second sliding block (20), one side of the second sliding block (20) is fixed with a threaded sleeve (19) through bolts, one side of the threaded sleeve (19) is fixed with a second clamping plate (23) through bolts, the threaded rod (17) passes through the threaded sleeve (19), one end of the threaded rod is movably connected with the first clamping plate (14) through a bearing, and the other end of the threaded sleeve is fixed with a knob, two fastening nuts (21) are sleeved outside the threaded rod (17) and are respectively positioned on two sides of the threaded sleeve (19);
one side of the fixed block (7) close to the connecting shaft (9) is correspondingly provided with a fixed groove (27), the two fixing grooves (27) are symmetrically distributed on two sides of the cross bar (8), the outer part of the cross bar (8) is uniformly provided with second clamping grooves (30), a rubber pad (26) is fixed on the inner wall of one side of the fixing groove (27) through bonding, a connecting column (28) is embedded in the center of one side of the rubber pad (26), one end of the connecting column (28) is movably connected with a spring column (24) through a hinge, and a second expansion spring (29) is arranged between the spring column (24) and the connecting column (28), and the inner walls of two non-adjacent sides of the two fixing grooves (27) on the same fixing block (7) are uniformly provided with first clamping grooves (25), and the first clamping groove (25), the second clamping groove (30) and the spring column (24) are of a mutually matched structure.
2. A display device convenient for disassembly and assembly as claimed in claim 1, wherein the limiting block (2) and the first slider (11) are fixed with the first expansion spring (16) by spot welding, and the spring column (24) and the connecting column (29) are fixed with the second expansion spring (29) by spot welding.
3. The display device convenient to disassemble and assemble as claimed in claim 1, wherein the movable plate (6) is movably connected with the cross rod (8) through a hinge, the movable plate (6) is fixed with the U-shaped baffle (5) through a bolt, and the movable plate (6) and the fixed block (7) are fixed with the positioning rod (10) through spot welding.
4. The display device convenient for disassembly and assembly as claimed in claim 1, wherein the first clamping plate (14) and the sliding groove (18) are located on the same side, the first clamping plate (14) and the sliding groove (18) are vertically arranged, and the threaded sleeve (19) and the fastening nut (21) are movably connected with the threaded rod (17) through threads.
5. A display device convenient for disassembly and assembly as claimed in claim 1, wherein one side of the first clamping plate (14) close to the second clamping plate (23) is an arc-shaped recess, one side of the second clamping plate (23) close to the first clamping plate (14) is an arc-shaped protrusion, the arc-shaped recess and the arc-shaped protrusion are fitted, and the first clamping plate (14) and the second clamping plate (23) are mutually matched structures.
CN202010301143.1A 2020-04-16 2020-04-16 Display device convenient to disassemble and assemble Active CN111449458B (en)

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CN111449458B CN111449458B (en) 2020-12-15

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CN114732258A (en) * 2022-05-09 2022-07-12 许莲 Product display device for marketing
CN114732258B (en) * 2022-05-09 2023-12-08 许莲 Product display device for marketing

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