CN110051132B - Scalable three-dimensional desktop bookshelf - Google Patents
Scalable three-dimensional desktop bookshelf Download PDFInfo
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- CN110051132B CN110051132B CN201910408999.6A CN201910408999A CN110051132B CN 110051132 B CN110051132 B CN 110051132B CN 201910408999 A CN201910408999 A CN 201910408999A CN 110051132 B CN110051132 B CN 110051132B
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- base
- placing
- pressure
- telescopic
- fixed
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B45/00—Cabinets, racks or shelf units, characterised by features enabling enlarging in height, length, or depth
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a telescopic three-dimensional desktop bookshelf, which relates to the technical field of bookshelves and comprises a base and a telescopic placing mechanism, wherein the telescopic placing mechanism is arranged inside the base and comprises a pressing rod, a fixing ring, a sealing plug, a through pipe, a pressure cylinder, a movable rod, a supporting rod, a groove, a movable plate, a telescopic placing plate, a sliding block, a placing layer A, a placing layer B, a supporting plate, a fixing plate, a pressure bin, a rubber plug, a telescopic spring, a sliding chute and a fixing block, and the pressure bin is fixedly arranged on the inner bottom wall of the base. This scalable three-dimensional desktop bookshelf through the setting of flexible placement mechanism, when placing books more, can rely on the pressure that books produced to stretch out and draw back the regulation to the bookshelf, enlarges the parking space of bookshelf, when placing books less, can make two fly leafs be close to each other, reduces the regulation of desktop bookshelf to the realization reduces the occupation space of desktop bookshelf at the desktop, convenient to use.
Description
Technical Field
The invention relates to the technical field of bookshelves, in particular to a telescopic three-dimensional desktop bookshelf.
Background
The bookshelf is a special appliance for placing books. Due to the different shapes and structures of the bookshelves, the bookcases, bookshelves, book partitions and other names, the bookshelves are common appliances in our lives.
The desktop bookshelf refers to a bookshelf placed on a desktop, and the placing space is related to the size of the desktop, the placing space is smaller when the size is smaller, the size is larger, the placing space is larger, but the desktop bookshelf with the larger placing space occupies a larger space when placed on the desktop, is difficult to adjust, and can narrow the space on the desktop which is not enough originally, so that the problem can be solved by providing the telescopic three-dimensional desktop bookshelf.
Disclosure of Invention
The invention aims to provide a telescopic three-dimensional desktop bookshelf, which has the advantages of small occupied space and large storage space which can be expanded and contracted according to stored books, and solves the problem that when a desktop bookshelf with large space is placed on a desktop, the occupied space is large, and the originally insufficient space on the desktop becomes narrower.
In order to solve the technical problems, the invention provides the following technical scheme: a telescopic three-dimensional desktop bookshelf comprises a base and a telescopic placing mechanism, wherein the telescopic placing mechanism is installed in the base, the telescopic placing mechanism comprises a pressing rod, a fixing ring, a sealing plug, a through pipe, a pressure cylinder, a movable rod, a supporting rod, a groove, a movable plate, a telescopic placing plate, a sliding block, a placing layer A, a placing layer B, a supporting plate, a fixing plate, a pressure bin, a rubber plug, a telescopic spring, a sliding groove and a fixing block, the pressure bin is fixedly installed on the inner bottom wall of the base, the top end of the pressure bin penetrates through the base and extends to the outside of the base, the sealing plug is arranged in the pressure bin, the pressing rod is arranged in the pressure bin, the bottom end of the pressing rod is fixedly connected with the upper surface of the pressing rod, the top end of the pressing rod penetrates through the pressure bin and extends to the outside of the base, the placing layer B is, two backup pads are all fixed mounting in the upper surface of placing layer B, place layer A fixed mounting between two backup pads.
Two pressure cylinders all set up the inside of base, and two rubber stoppers set up respectively in the inside of two pressure cylinders, and the one end that two movable rods are close to each other is respectively with a side fixed connection that two rubber stoppers kept away from each other, and two pressure cylinders all are linked together through siphunculus and pressure storehouse, and two expanding spring twine respectively in the surface of two movable rods, and the one end that two movable rods kept away from each other all runs through pressure cylinder and base in proper order and extends to the outside of base.
Two equal fixed connection of fixed plate in the upper surface of base, two fly leafs set up respectively in the left and right sides of two fixed plates, and two sets of bracing pieces are fixed connection respectively in the bottom surface of two fly leafs, and the bottom of two sets of bracing pieces is connected with the external fixed surface of two movable rods respectively, and two sets of flexible boards of placing all fix through the round pin axle respectively hinge in the fixed plate and the fly leaf side that is close to each other, and per two are flexible places and all articulate through the round pin hub fixation between the board.
Furthermore, two sets of grooves are respectively arranged between the fixed plate and the movable plate, and each telescopic placing plate corresponds to each groove one to one.
Further, two the spout is seted up respectively in the side that two fixed plates are close to each other, two the slider is fixed connection respectively in the side that two backup pads kept away from each other, and two the slider joint respectively in the inside of two spouts.
Furthermore, the bottom surface of base fixedly connected with fixing base, the size of fixing base upper surface is greater than the size of base bottom surface.
Furthermore, two the one end that expanding spring is close to each other respectively with a side fixed connection that two rubber stoppers kept away from each other, two the one end that expanding spring kept away from each other respectively with the inside wall fixed connection of two pressure cylinders.
Further, it is two sets of the surface of two pressure cylinders is located to solid fixed ring cover respectively, and two sets of solid fixed ring's inner circle respectively with the fixed surface of two pressure cylinders be connected, two the equal fixed connection of fixed block is in the interior roof of base, and is two sets of solid fixed ring's surface respectively with the bottom surface fixed connection of two fixed blocks.
When the device is used, when a certain amount of books are placed on the upper surfaces of the placing layer A and the placing layer B, the pressure generated by the placed books can drive the pressure rods to push the sealing plugs to move downwards, the air in the pressure bin is compressed, the air enters the interiors of the two pressure cylinders through the two through pipes respectively, the generated pressure is greater than the elasticity of the two telescopic springs, the two rubber plugs push the two movable rods to be away from each other by using the pressure, the two groups of support rods are driven by the movable rods to move away from each other, the two movable plates are driven by the support rods to move away from the fixed plate, the two groups of telescopic placing plates are kept balanced by using the tensile force, then a user places the books on the upper surface of the telescopic placing plate for placing, when the books are placed on the upper surface of the telescopic placing plate more, the generated pressure is greater than the pressure generated by placing the books on the placing layer A and, make the fly leaf be close to the fixed plate, the realization is to the flexible centre gripping of placing books on the board upper surface of placing, it is more to avoid placing books, lead to the bookshelf to take place to rock because of external force, make books that its upper surface was placed spill, if the required books of depositing of user are less, place when placing the pressure that produces on placing layer A and placing layer B and be less than the produced elasticity of expanding spring, expanding spring can drive two movable rods and be close to each other, make two fly leaves be close to each other, reduce the room of placing of desktop bookshelf, reduce the occupation space of desktop bookshelf at the desktop simultaneously.
Compared with the prior art, the telescopic three-dimensional desktop bookshelf has the following beneficial effects:
1. the invention is arranged by matching the placing layer A, the placing layer B, the pressure rod, the pressure bin, the pressure cylinder, the through pipe, the movable rod, the supporting rod and the movable plate. When a certain amount of books are placed on the upper surfaces of the placing layer A and the placing layer B, the pressure generated by the placed books can drive the press rod to push the sealing plug to move downwards, the air in the pressure bin is compressed, the air enters the insides of the two pressure cylinders through the two through pipes respectively, the generated pressure is greater than the elasticity of the two telescopic springs, the two rubber plugs push the two movable rods to be away from each other by using the pressure, the two groups of support rods are driven by the movable rods to be away from each other, the two movable plates are driven by the support rods to move to keep away from the fixed plate, the two groups of telescopic placing plates are kept balanced by using the tensile force, then a user places the books on the upper surfaces of the telescopic placing plates to place the books, when the books are placed on the upper surfaces of the telescopic placing plates, the generated pressure is greater than the pressure generated by placing the books on the placing layer A, make the fly leaf be close to the fixed plate, realize placing the centre gripping of books to flexible board upper surface of placing, it is more to avoid placing books, leads to the bookshelf to take place to rock because of external force, makes the books that their upper surface was placed spill and falls.
2. According to the invention, through the arrangement of the telescopic springs, if a user needs to store fewer books, and the pressure generated by placing the bookshelf on the placing layer A and the placing layer B is less than the elastic force generated by the telescopic springs, the telescopic springs can drive the two movable rods to approach each other, so that the two movable plates approach each other, the placing room of the desktop bookshelf is reduced, and meanwhile, the occupied space of the desktop bookshelf on the desktop is reduced.
3. According to the invention, through the arrangement of the telescopic placing mechanism, when a large number of books are placed, the bookshelf can be telescopically adjusted by means of pressure generated by the books, the storage space of the bookshelf is enlarged, and when a small number of books are placed, the two movable plates can be close to each other, so that the adjustment of the desktop bookshelf is reduced, the occupied space of the desktop bookshelf is reduced, and the desktop bookshelf is convenient to use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a cross-sectional view of the base of the present invention;
FIG. 4 is a schematic cross-sectional view of a pressure barrel according to the present invention;
FIG. 5 is a schematic diagram of the pressure during operation of the present invention.
In the figure: 1-base, 2-fixed base, 3-telescopic placing mechanism, 301-pressure rod, 302-fixed ring, 303-sealing plug, 304-through pipe, 305-pressure barrel, 306-movable rod, 307-support rod, 308-groove, 309-movable plate, 310-telescopic placing plate, 311-sliding block, 312-placing layer A, 313-placing layer B, 314-support plate, 315-fixed plate, 316-pressure bin, 317-rubber plug, 318-telescopic spring, 319-sliding groove and 320-fixed block.
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. 1-5, the present invention provides a technical solution: a telescopic three-dimensional desktop bookshelf comprises a base 1 and a telescopic placing mechanism 3, wherein the telescopic placing mechanism 3 is installed inside the base 1, the telescopic placing mechanism 3 comprises a pressure lever 301, a fixing ring 302, a sealing plug 303, a through pipe 304, a pressure cylinder 305, a movable rod 306, a support rod 307, a groove 308, a movable plate 309, a telescopic placing plate 310, a sliding block 311, a placing layer A312, a placing layer B313, a support plate 314, a fixing plate 315, a pressure bin 316, a rubber plug 317, a telescopic spring 318, a sliding groove 319 and a fixing block 320, the pressure bin 316 is fixedly installed on the inner bottom wall of the base 1, the top end of the pressure bin 316 penetrates through the base 1 and extends to the outside of the base 1, the sealing plug 303 is arranged inside the pressure bin 316, the pressure lever 301 is arranged inside the pressure bin 316, the bottom end of the pressure lever 301 is fixedly connected with the upper surface of the sealing plug 303, the top end of the, the placing layer B313 is arranged on the upper portion of the pressing rod 301, the bottom surface of the placing layer B313 is fixedly connected with the upper surface of the pressing rod 301, the two supporting plates 314 are fixedly arranged on the upper surface of the placing layer B313, and the placing layer A312 is fixedly arranged between the two supporting plates 314.
Two pressure cylinders 305 all set up the inside of base 1, two rubber stoppers 317 set up respectively in the inside of two pressure cylinders 305, the one end that two movable rods 306 are close to each other respectively with the side fixed connection that two rubber stoppers 317 kept away from each other, two pressure cylinders 305 all are linked together through siphunculus 304 and pressure chamber 316, two expanding spring 318 twine respectively in the surface of two movable rods 306, the one end that two movable rods 306 kept away from each other all runs through pressure cylinder 305 and base 1 in proper order and extends to base 1's outside.
Two fixed plates 315 all fixed connection in the upper surface of base 1, two fly leafs 309 set up respectively in the left and right sides of two fixed plates 315, two sets of bracing pieces 307 are fixed connection in the bottom surface of two fly leafs 309 respectively, the bottom of two sets of bracing pieces 307 respectively with the outer fixed surface of two movable rods 306 be connected, two sets of flexible boards 310 of placing all fixedly articulate respectively in the side that fixed plate 315 and fly leafs 309 are close to each other through the round pin axle, and per two are flexible to place all through the fixed articulated of round pin axle between the board 310.
Two sets of grooves 308 are respectively arranged between the fixed plate 315 and the movable plate 309, and each retractable placing plate 310 corresponds to each groove 308 one by one, so that when the movable plate 309 is folded, the retractable placing plates 310 can be effectively prevented from colliding with the movable plate 309 and the fixed plate 315, and the retractable placing plates 310 are damaged.
Two runners 319 are seted up respectively in the side that two fixed plates 315 are close to each other, two slider 311 difference fixed connection in the side that two backup pads 314 kept away from each other, and two slider 311 joint respectively in the inside of two runners 319, can effectual increase place layer A312 and place the stability of layer B313 in the activity in-process, avoid leading to placing layer B313 because of the accident in the activity process and taking place the incline, lead to the card to die, influence the holistic normal use of desktop bookshelf.
The bottom surface fixedly connected with fixing base 2 of base 1, the size of 2 upper surfaces of fixing base is greater than the size of 1 bottom surfaces of base, can the holistic stability of effectual increase desktop bookshelf, avoids leading to the desktop bookshelf to take place to rock because of external force in the use, causes books to spill.
One end that two expanding spring 318 are close to each other is respectively with a side fixed connection that two rubber stoppers 317 kept away from each other, one end that two expanding spring 318 kept away from each other is respectively with the inside wall fixed connection of two pressure cylinders 305, if the required books of depositing of user are less, place when placing the pressure that produces on placing layer A312 and placing layer B313 and be less than the produced elasticity of expanding spring 318, expanding spring 318 can drive two movable rods 306 and be close to each other, make two fly leaf 309 be close to each other, reduce the room of placing of desktop bookshelf, reduce the occupation space of desktop bookshelf at the desktop simultaneously.
Two sets of solid fixed rings 302 overlap respectively and locate the surface of two pressure section of thick bamboos 305, and the inner circle of two sets of solid fixed rings 302 respectively with the fixed surface connection of two pressure section of thick bamboos 305, the equal fixed connection of two fixed blocks 320 is in base 1's interior roof, the surface of two sets of solid fixed rings 302 respectively with the bottom surface fixed connection of two fixed blocks 320, can effectually keep the holistic stability of two pressure section of thick bamboos 305, avoid pressure section of thick bamboos 305 to take place to rock in the use, influence the result of. .
Claims (6)
1. The utility model provides a scalable three-dimensional desktop bookshelf, includes base (1) and flexible placement device (3), its characterized in that: the telescopic placing mechanism (3) is installed inside the base (1), the telescopic placing mechanism (3) comprises a pressing rod (301), a fixing ring (302), a sealing plug (303), a through pipe (304), a pressure cylinder (305), a movable rod (306), a supporting rod (307), a groove (308), a movable plate (309), a telescopic placing plate (310), a sliding block (311), a placing layer A (312), a placing layer B (313), a supporting plate (314), a fixing plate (315), a pressure bin (316), a rubber plug (317), a telescopic spring (318), a sliding groove (319) and a fixing block (320), the pressure bin (316) is fixedly installed on the inner bottom wall of the base (1), the top end of the pressure bin (316) penetrates through the base (1) and extends to the outside of the base (1), the sealing plug (303) is arranged inside the pressure bin (316), the pressing rod (301) is arranged inside the pressure bin (316), the bottom end of the compression rod (301) is fixedly connected with the upper surface of the sealing plug (303), the top end of the compression rod (301) penetrates through the pressure bin (316) and extends to the outside of the base (1), the placing layer B (313) is arranged on the upper portion of the compression rod (301), the bottom surface of the placing layer B (313) is fixedly connected with the upper surface of the compression rod (301), the two supporting plates (314) are fixedly arranged on the upper surface of the placing layer B (313), and the placing layer A (312) is fixedly arranged between the two supporting plates (314);
the two pressure cylinders (305) are arranged inside the base (1), the two rubber plugs (317) are arranged inside the two pressure cylinders (305) respectively, one ends, close to each other, of the two movable rods (306) are fixedly connected with one side face, far away from each other, of the two rubber plugs (317), the two pressure cylinders (305) are communicated with the pressure bin (316) through pipes (304), the two expansion springs (318) are wound on the outer surfaces of the two movable rods (306) respectively, and one ends, far away from each other, of the two movable rods (306) sequentially penetrate through the pressure cylinders (305) and the base (1) and extend to the outside of the base (1);
two fixed plates (315) equal fixed connection in the upper surface of base (1), two fly leafs (309) set up respectively in the left and right sides of two fixed plates (315), two sets of bracing pieces (307) are fixed connection in the bottom surface of two fly leafs (309) respectively, the bottom of two sets of bracing pieces (307) respectively with the surface fixed connection of two movable rods (306), two sets of flexible boards of placing (310) all fix hinge joint respectively in the side that fixed plate (315) and fly leafs (309) are close to each other through the round pin axle, and every two are flexible to place and all fix hinge through the round pin axle between board (310).
2. The retractable stereoscopic desktop bookshelf of claim 1, wherein: two groups of grooves (308) are respectively arranged between the fixed plate (315) and the movable plate (309), and each telescopic placing plate (310) corresponds to each groove (308) one by one.
3. The retractable stereoscopic desktop bookshelf of claim 1, wherein: two the spout (319) are seted up respectively in the side that two fixed plates (315) are close to each other, two slider (311) fixed connection respectively in the side that two backup pads (314) are kept away from each other, and two slider (311) joint respectively in the inside of two spouts (319).
4. The retractable stereoscopic desktop bookshelf of claim 1, wherein: the bottom surface fixedly connected with fixing base (2) of base (1), the size of fixing base (2) upper surface is greater than the size of base (1) bottom surface.
5. The retractable stereoscopic desktop bookshelf of claim 1, wherein: two a side fixed connection that one end that expanding spring (318) are close to each other is kept away from each other with two rubber stoppers (317) respectively, two one end that expanding spring (318) are kept away from each other is respectively with the inside wall fixed connection of two pressure cylinders (305).
6. The retractable stereoscopic desktop bookshelf of claim 1, wherein: two sets of gu fixed ring (302) overlaps respectively and locates the surface of two pressure section of thick bamboos (305), and the inner circle of two sets of solid fixed ring (302) respectively with the external fixed surface of two pressure section of thick bamboos (305) be connected, two the equal fixed connection in interior roof of base (1), two sets of gu the surface of fixed ring (302) respectively with the bottom surface fixed connection of two fixed block (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408999.6A CN110051132B (en) | 2019-05-17 | 2019-05-17 | Scalable three-dimensional desktop bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408999.6A CN110051132B (en) | 2019-05-17 | 2019-05-17 | Scalable three-dimensional desktop bookshelf |
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| Publication Number | Publication Date |
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| CN110051132A CN110051132A (en) | 2019-07-26 |
| CN110051132B true CN110051132B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910408999.6A Active CN110051132B (en) | 2019-05-17 | 2019-05-17 | Scalable three-dimensional desktop bookshelf |
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| CN (1) | CN110051132B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110801130B (en) * | 2019-11-27 | 2021-11-02 | 安徽中物联创园区服务有限公司 | Lengthened goods shelf |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4837795B1 (en) * | 2011-06-01 | 2011-12-14 | 治幸 岩田 | Furniture with function to prevent building collapse |
| CN203609043U (en) * | 2013-12-18 | 2014-05-28 | 上海电机学院 | Retractable bookshelf |
| CN205267486U (en) * | 2015-12-18 | 2016-06-01 | 宿州学院 | Expandable bookshelf |
| KR101765638B1 (en) * | 2016-03-16 | 2017-08-23 | 현대자동차 주식회사 | Variable compression ratio device |
| CN205795306U (en) * | 2016-05-13 | 2016-12-14 | 郑州澍青医学高等专科学校 | Multifunctional file rack is used in a kind of teaching |
| CN206414022U (en) * | 2016-09-20 | 2017-08-18 | 周章凯 | A kind of Telescopic bookend |
| CN206462654U (en) * | 2016-11-25 | 2017-09-05 | 王一清 | A kind of scalable stable book stands |
| CN108041839A (en) * | 2017-12-12 | 2018-05-18 | 季梅 | It is a kind of can be open and flat be used for metope article storing slot |
| CN208403587U (en) * | 2018-01-18 | 2019-01-22 | 湖南工程职业技术学院 | A kind of project cost budget office device |
| CN208010693U (en) * | 2018-01-26 | 2018-10-26 | 深圳市裕展精密科技有限公司 | Cylinder |
| CN208129794U (en) * | 2018-02-05 | 2018-11-23 | 姚瓒瓒 | A kind of folding file cabinet |
| CN108294502A (en) * | 2018-04-13 | 2018-07-20 | 王静 | A kind of bookcase revolving of books and reference materials placement |
| CN108552784A (en) * | 2018-05-30 | 2018-09-21 | 李晓旭 | A kind of adjustable school in space books placement cabinet |
| CN108542138A (en) * | 2018-06-11 | 2018-09-18 | 重庆品萃广告传媒有限责任公司 | Modular combined bookshelf |
| CN108937255B (en) * | 2018-07-30 | 2020-11-27 | 惠州市福亮家具有限公司 | Base for intelligent furniture |
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2019
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Effective date of registration: 20201012 Address after: No.18, Jingsheng South 4th Street, Jinqiao Science and technology industrial base, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing 101100 Applicant after: BEIJING DAYBREAK WENYI FURNITURE Co.,Ltd. Address before: Room 102, Unit 3, Building 2, 8th Block, Nanchang Road, Jianxi District, Luoyang City, Henan Province, 471000 Applicant before: Wu Hongmin |
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