CN112790530A - Combined office furniture bookcase - Google Patents
Combined office furniture bookcase Download PDFInfo
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- CN112790530A CN112790530A CN202011624981.9A CN202011624981A CN112790530A CN 112790530 A CN112790530 A CN 112790530A CN 202011624981 A CN202011624981 A CN 202011624981A CN 112790530 A CN112790530 A CN 112790530A
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- Prior art keywords
- wall
- rod
- fixedly connected
- block
- supporting
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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
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
- A47B63/06—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts
- A47B63/065—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts with trays revolving on a horizontal axis
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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
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/04—Tables combined with other pieces of furniture
- A47B83/045—Tables combined with cabinets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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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
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a combined office furniture bookcase which comprises a workbench main body and a bookcase main body, wherein the top end of the workbench main body is fixedly connected with the bookcase main body, a rotating mechanism is arranged in the bookcase main body, and comprises a supporting column, a first supporting rod, a first fixing plate, a first gear, a second supporting rod, a first groove, a third gear, a third supporting rod, a first belt pulley, a conveying belt, a fixing box, a first cavity, a second groove, a sliding ball, a limiting rod, a second belt pulley, a first conical gear, a second conical gear, a fixing rod, a side rod, a cross rod, a soft sleeve, an extending rod, a first fixing block, a fourth supporting rod, a second fixing plate, a U-shaped plate and a containing layer, and the supporting column 211 is fixedly connected with the inner wall of the bookcase main body. According to the invention, through the mutual matching of the rotating mechanism and the damping mechanism, books can still be kept stable in the rotating process of the device, the books are prevented from falling off, and the overall practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of furniture, in particular to a combined office furniture bookcase.
Background
Along with the development of science and technology, the living standard of people is gradually improved, the increase of the population number drives the development of education industry, different types of book cabinets are mostly installed in households of a family to meet the requirements of office or reading in daily life of people, and when the book cabinet of the family is too high, people can easily take down books on the top layer through the installed adjusting mechanism, so that the requirements of people can be basically met by the existing combined office furniture book cabinet, but some problems still exist.
Present modular office furniture book case through setting up adjustment mechanism, makes the top layer books conveniently take off the reading, but at the in-process that uses, this kind of regulative mode can not guarantee that the book case stores more books to do not fundamentally solve and take unchangeable problem as the too high books of house book case, consequently need a modular office furniture book case to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide a combined office furniture bookcase to solve the problem that books are inconvenient to take due to the fact that a furniture bookcase proposed in the background technology is too high.
In order to achieve the purpose, the invention provides the following technical scheme: a combined office furniture bookcase comprises a workbench main body and a bookcase main body, wherein the top end of the workbench main body is fixedly connected with the bookcase main body, a rotating mechanism is arranged in the bookcase main body, the rotating mechanism comprises a supporting column, a first supporting rod, a first fixing plate, a first gear, a second supporting rod, a first groove, a third gear, a third supporting rod, a first belt pulley, a conveying belt, a fixing box, a first cavity, a second groove, a sliding ball, a limiting rod, a second belt pulley, a first bevel gear, a second bevel gear, a fixing rod, a side rod, a cross rod, a soft sleeve, an extension rod, a first fixing block, a fourth supporting rod, a second fixing plate, a U-shaped plate and a containing layer, the supporting column is fixedly connected with the inner wall of the bookcase main body, the front surface of the supporting column is movably connected with the first supporting rod through a bearing, and the front surface, the bookcase is characterized in that a first gear penetrates through the outer wall of the first supporting rod, the inner wall of the first gear is fixedly connected to the outer wall of the first supporting rod, a second gear is meshed with the left side of the first gear, a second supporting rod penetrates through the inner part of the second gear, the outer wall of the second supporting rod is fixedly connected to the inner wall of the second gear, a first groove is formed in the left side of the bookcase body, a third gear is meshed with the left side of the second gear, a third supporting rod penetrates through the inner part of the third gear, a first belt pulley is fixedly connected to the rear end of the third supporting rod, a conveying belt is wound on the outer wall of the first belt pulley, a fixing box is fixedly connected to the inner wall of the bookcase body, a first cavity is formed in the inner part of the fixing box, a sliding ball is movably connected to the inner wall of the first cavity through a bearing, a second belt pulley is fixedly connected to the outer wall of the sliding, and first bevel gear openly meshes there is second bevel gear, second bevel gear left side fixedly connected with dead lever, and the dead lever outer wall passes through bearing swing joint in first cavity inner wall, dead lever left side fixedly connected with side lever, and side lever left side fixedly connected with horizontal pole, first fixed plate outer wall fixedly connected with extension rod, and the first fixed block of extension rod outer wall fixedly connected with, first fixed block openly has the fourth bracing piece through bearing swing joint, and fourth bracing piece rear end fixedly connected with second fixed plate, fourth bracing piece outer wall fixedly connected with U-shaped board, and U-shaped board bottom fixedly connected with accomodates the layer.
Preferably, the accommodating layer is internally provided with a damping mechanism, the damping mechanism comprises a second cavity, a first chute, a first slide block, a first spring, a hinge rod, a top plate, a connecting plate, a second chute, a second slide block, a second fixing block, a first supporting block, a third cavity, a second supporting block, a limiting block, a fourth cavity, a third supporting block, a third chute, a third slide block and a second spring, the accommodating layer is internally provided with the second cavity, the second cavity is internally provided with the first chute, the first chute is internally connected with the first slide block in a sliding manner, the top end of the first slide block is movably connected with the hinge rod through a rotating shaft, one side of the hinge rod, far away from the top end of the first slide block, is movably connected with the top plate through the rotating shaft, the inner wall of the second cavity is inserted with the first supporting block, the first supporting block is internally provided with the third cavity, the second supporting block is inserted in the third cavity, and second supporting shoe outer wall fixedly connected with stopper, the stopper outer wall laminating is in third chamber inner wall, the inside fourth cavity of having seted up of second supporting shoe, and the inside third supporting shoe that is equipped with of inserting of fourth cavity, the third spout has been seted up to the inside of fourth cavity, and the inside sliding connection of third spout has the third slider, third slider left side fixed connection is in third supporting shoe outer wall, and the winding of third supporting shoe outer wall has the second spring, second spring top fixed connection is in second supporting shoe outer wall, and the one end fixed connection in third chamber inner wall that the second supporting shoe outer wall was kept away from to the second spring.
Preferably, a second groove is formed in the fixing box, a sliding ball is inserted into the second groove, a limiting rod penetrates through the inside of the sliding ball, and the rear end of the limiting rod is fixedly connected to the inner wall of the sliding ball.
Preferably, the outer wall of the cross rod is glued with a soft sleeve, and the soft sleeve is made of rubber.
Preferably, the right side of the first sliding block is fixedly connected with a first spring, and one end of the first spring, which is far away from the right side of the first sliding block, is fixedly connected to the inner wall of the first sliding groove.
Preferably, the top end of the top plate is glued with a connecting plate, and the connecting plate is made of rubber.
Preferably, a second sliding groove is formed in the second chamber, a second sliding block is connected to the inside of the second sliding groove in a sliding mode, and the left side of the second sliding block is fixedly connected to the outer wall of the top plate.
Preferably, the inner wall of the second sliding groove is fixedly connected with a second fixed block, and the bottom end of the second fixed block is attached to the outer wall of the second sliding block.
Compared with the prior art, the invention has the beneficial effects that: the combined office furniture bookcase is provided with a supporting column, a first supporting rod, a first fixing plate, a first gear, a second supporting rod, a first groove, a third gear, a third supporting rod, a first belt pulley, a conveying belt, a fixing box, a first cavity, a second groove, a sliding ball, a limiting rod, a second belt pulley, a first bevel gear, a second bevel gear, a fixing rod, a side rod, a transverse rod, a soft sleeve, an extension rod, a first fixing block, a fourth supporting rod, a second fixing plate, a U-shaped plate and a containing layer, wherein the side rod is driven to rotate by the transverse rod, the side rod is driven to rotate in the first cavity, the fixing rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the sliding ball to rotate in the first cavity, the sliding ball synchronously drives the second belt pulley to rotate, the second belt pulley rotates and simultaneously drives the conveyor belt to rotate, the conveyor belt synchronously drives the sliding balls to rotate, the conveyor belt drives the first belt pulley at the top end to rotate, the first belt pulley rotates and simultaneously drives the third supporting rod to rotate, the third supporting rod drives the third gear to rotate, the third gear drives the second gear to rotate, the second gear rotates and simultaneously drives the first gear to rotate, the first gear drives the first supporting rod to rotate in the bookcase main body, the first supporting rod rotates and drives the first fixing plate to rotate, the first fixing plate drives the extension rod to rotate, the extension rod drives the first fixing block to move, the fourth supporting rod connected with the outer wall bearing of the first fixing block drives the U-shaped plate to rotate, and through the design, when a worker takes an excessively high book, the storage capacity of the original book is not influenced, the overall convenience and storage capacity of the bookcase are improved;
the device is also provided with a second cavity, a first chute, a first slide block, a first spring, a hinge rod, a top plate, a connecting plate, a second chute, a second slide block, a second fixed block, a first supporting block, a third cavity, a second supporting block, a limiting block, a fourth cavity, a third supporting block, a third chute, a third slide block and a second spring, when the connecting plate is extruded, the connecting plate extrudes the top plate, the top plate drives the second slide block to slide in the second chute, the bottom end of the top plate extrudes the hinge rod, the hinge rod pushes the first slide block to slide in the first chute, the first slide block extrudes the first spring, the top plate extrudes the hinge rod and simultaneously extrudes the second supporting block, the second supporting block enters the third cavity, the second supporting block extrudes the second spring, and the second spring is elastically deformed, simultaneously, the third supporting block drives the third slider to slide in the third sliding groove, so that the third supporting block enters the inside of the fourth cavity, and the third supporting block is stable until a certain degree.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic rear view of the present invention;
FIG. 4 is a schematic front view, partially in section, of the turning mechanism of the present invention;
FIG. 5 is a schematic front view, partially in section, of the turning mechanism of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
FIG. 7 is a schematic front view, partially in section, of a rotating mechanism according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 7 according to the present invention;
FIG. 9 is a schematic elevational view, partially in section, of the damping mechanism of the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 9 at C according to the present invention;
fig. 11 is an enlarged view of the structure at D in fig. 9 according to the present invention.
In the figure: 111. a table main body; 112. a bookcase main body; 211. a support pillar; 212. a first support bar; 213. a first fixing plate; 214. a first gear; 215. a second gear; 216. a second support bar; 217. a first groove; 218. a third gear; 219. a third support bar; 220. a first pulley; 221. a conveyor belt; 222. a fixing box; 223. a first chamber; 224. a second groove; 225. a sliding bead; 226. a limiting rod; 227. a second pulley; 228. a first bevel gear; 229. a second bevel gear; 230. fixing the rod; 231. a side lever; 232. a cross bar; 233. a soft sleeve; 234. an extension pole; 235. a first fixed block; 236. a fourth support bar; 237. a second fixing plate; 238. a U-shaped plate; 239. a receiving layer; 311. a second chamber; 312. a first chute; 313. a first slider; 314. a first spring; 315. a hinged lever; 316. a top plate; 317. a connecting plate; 318. a second chute; 319. a second slider; 320. a second fixed block; 321. a first support block; 322. a third chamber; 323. a second support block; 324. a limiting block; 325. a fourth chamber; 326. a third support block; 327. a third chute; 328. a third slider; 329. a second spring.
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. 1-11, an embodiment of the present invention: a combined office furniture bookcase comprises a workbench main body 111 and a bookcase main body 112, wherein the bookcase main body 112 is fixedly connected to the top end of the workbench main body 111, a rotating mechanism is arranged inside the bookcase main body 112, and comprises a support column 211, a first support rod 212, a first fixing plate 213, a first gear 214, a second gear 215, a second support rod 216, a first groove 217, a third gear 218, a third support rod 219, a first belt pulley 220, a conveyor belt 221, a fixing box 222, a first chamber 223, a second groove 224, a sliding bead 225, a limiting rod 226, a second belt pulley 227, a first bevel gear 228, a second bevel gear 229, a fixing rod 230, a side rod 231, a cross rod 232, a soft sleeve 233, an extension rod 234, a first fixing block 235, a fourth support rod 236, a second fixing plate 237, a U-shaped plate 238 and a containing layer 239, the support column 211 is fixedly connected to the inner wall of the bookcase main body 112, and the front face of the support column 211 is movably connected, the front of the first supporting rod 212 is fixedly connected with a first fixing plate 213, the outer wall of the first supporting rod 212 is penetrated with a first gear 214, the inner wall of the first gear 214 is fixedly connected with the outer wall of the first supporting rod 212, the left side of the first gear 214 is engaged with a second gear 215, the inner part of the second gear 215 is penetrated with a second supporting rod 216, the outer wall of the second supporting rod 216 is fixedly connected with the inner wall of the second gear 215, the left side of the bookcase main body 112 is provided with a first groove 217, the left side of the second gear 215 is engaged with a third gear 218, the inner part of the third gear 218 is penetrated with a third supporting rod 219, the rear end of the third supporting rod 219 is fixedly connected with a first belt pulley 220, the outer wall of the first belt pulley 220 is wound with a transmission belt 221, the inner wall of the bookcase main body 112 is fixedly connected with a fixing case 222, the inner part of the fixing case 222 is provided with a first chamber 223, the inner wall of the, the outer wall of the second belt pulley 227 is wound with the conveyor belt 221, the outer wall of the sliding ball 225 is fixedly connected with the first bevel gear 228, the front of the first bevel gear 228 is meshed with the second bevel gear 229, the left side of the second bevel gear 229 is fixedly connected with the fixing rod 230, the outer wall of the fixing rod 230 is movably connected with the inner wall of the first cavity 223 through a bearing, the left side of the fixing rod 230 is fixedly connected with the side rod 231, the left side of the side rod 231 is fixedly connected with the cross rod 232, the outer wall of the first fixing plate 213 is fixedly connected with the extension rod 234, the outer wall of the extension rod 234 is fixedly connected with the first fixing block 235, the front of the first fixing block 235 is movably connected with the fourth supporting rod 236 through a bearing, the rear end of the fourth supporting rod 236 is fixedly connected with the second fixing.
The accommodating layer 239 is internally provided with a damping mechanism, the damping mechanism comprises a second cavity 311, a first sliding groove 312, a first sliding block 313, a first spring 314, a hinged rod 315, a top plate 316, a connecting plate 317, a second sliding groove 318, a second sliding block 319, a second fixed block 320, a first supporting block 321, a third cavity 322, a second supporting block 323, a limiting block 324, a fourth cavity 325, a third supporting block 326, a third sliding groove 327, a third sliding block 328 and a second spring 329, the accommodating layer 239 is internally provided with the second cavity 311, the second cavity 311 is internally provided with the first sliding groove 312, the first sliding groove 312 is internally connected with the first sliding block 313 in a sliding manner, the top end of the first sliding block 313 is movably connected with the hinged rod 315 through a rotating shaft, one side of the hinged rod 315 far away from the top end of the first sliding block 313 is movably connected with the top plate 316 through a rotating shaft, the inner wall of the second cavity 311 is inserted with the first supporting block 321, and the first supporting block 321 is, inside the inserting of third chamber 322 is equipped with second supporting shoe 323, and second supporting shoe 323 outer wall fixedly connected with stopper 324, stopper 324 outer wall laminating in third chamber 322 inner wall, the inside fourth chamber 325 of having seted up of second supporting shoe 323, and the inside third supporting shoe 326 of inserting of fourth chamber 325 is equipped with, the inside third spout 327 of having seted up of fourth chamber 325, and the inside sliding connection of third spout 327 has third slider 328, third slider 328 left side fixed connection is in third supporting shoe 326 outer wall, and third supporting shoe 326 outer wall has twined second spring 329, second spring 329 top fixed connection is in second supporting shoe 323 outer wall, and the one end fixed connection in third chamber 322 inner wall that second supporting shoe 323 outer wall was kept away from to second spring 329.
The fixing box 222 is provided with a second groove 224 inside, the second groove 224 is provided with a sliding ball 225 inside, the sliding ball 225 is provided with a limiting rod 226 inside, and the rear end of the limiting rod 226 is fixedly connected to the inner wall of the sliding ball 225, so that the conveyor belt 221 can move inside the first chamber 223.
The outer wall of the cross rod 232 is glued with the soft sleeve 233, and the soft sleeve 233 is made of rubber, so that the comfort level of workers when the cross rod 232 rotates is improved.
The right side of the first sliding block 313 is fixedly connected with a first spring 314, and one end of the first spring 314, which is far away from the right side of the first sliding block 313, is fixedly connected to the inner wall of the first sliding groove 312, so that the first sliding block 313 can be quickly reset through the elastic property of the first spring 314.
A connecting plate 317 is glued to the top end of the top plate 316, and the connecting plate 317 is made of rubber, so that friction force and stability are enhanced.
The second sliding groove 318 is formed in the second chamber 311, the second sliding block 319 is slidably connected to the second sliding groove 318, and the left side of the second sliding block 319 is fixedly connected to the outer wall of the top plate 316, so that the top plate 316 can move more conveniently in the second chamber 311.
The inner wall of the second sliding groove 318 is fixedly connected with a second fixed block 320, and the bottom end of the second fixed block 320 is attached to the outer wall of the second sliding block 319, so that the abrasion of the second sliding block 319 to the inner wall of the second sliding groove 318 is reduced.
The working principle is as follows: the flexible sleeve 233 is rotated, the cross rod 232 drives the side lever 231 to rotate, the side lever 231 drives the fixed lever 230 to rotate in the first cavity 223, the fixed lever 230 drives the second bevel gear 229 to rotate, the second bevel gear 229 drives the first bevel gear 228 to rotate, the first bevel gear 228 drives the sliding ball 225 to rotate in the first cavity 223, the sliding ball 225 synchronously drives the second belt pulley 227 to rotate, the second belt pulley 227 rotates and drives the conveyor belt 221 to rotate, the conveyor belt 221 synchronously drives the sliding ball 225 to rotate, the conveyor belt 221 drives the first belt pulley 220 at the top end to rotate, the first belt pulley 220 rotates and drives the third support rod 219 to rotate, the third support rod 219 drives the third gear 218 to rotate, the third gear 218 drives the second gear 215 to rotate, the second gear 215 rotates and drives the first gear 214 to rotate, the first gear 214 drives the first supporting rod 212 to rotate inside the bookcase main body 112, the first supporting rod 212 rotates to drive the first fixing plate 213 to rotate, the first fixing plate 213 drives the extension rod 234 to rotate, the extension rod 234 drives the first fixing block 235 to move, and the fourth supporting rod 236 connected with the outer wall bearing of the first fixing block 235 drives the U-shaped plate 238 to rotate.
When the connecting plate 317 is extruded, the connecting plate 317 extrudes the top plate 316, the top plate 316 drives the second slider 319 to slide in the second sliding slot 318, the bottom end of the top plate 316 extrudes the hinge rod 315, the hinge rod 315 pushes the first slider 313 to slide in the first sliding slot 312, the first slider 313 extrudes the first spring 314, so that the first spring 314 is elastically deformed, the top plate 316 extrudes the hinge rod 315 and simultaneously extrudes the second support block 323, the second support block 323 enters the third chamber 322, the second support block 323 extrudes the second spring 329, so that the second spring 329 is elastically deformed, meanwhile, the third supporting block 326 drives the third sliding block 328 to slide in the third sliding groove 327, so that the third supporting block 326 enters the fourth chamber 325 until a certain degree of stability, and the operation is finished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a modular office furniture book case, includes workstation main part (111) and book case main part (112), workstation main part (111) top fixedly connected with book case main part (112), its characterized in that: the bookcase main body (112) is internally provided with a rotating mechanism, the rotating mechanism comprises a supporting column (211), a first supporting rod (212), a first fixing plate (213), a first gear (214), a second gear (215), a second supporting rod (216), a first groove (217), a third gear (218), a third supporting rod (219), a first belt pulley (220), a conveying belt (221), a fixing box (222), a first chamber (223), a second groove (224), a sliding bead (225), a limiting rod (226), a second belt pulley (227), a first bevel gear (228), a second bevel gear (229), a fixing rod (230), a side rod (231), a cross rod (232), a soft sleeve (233), an extension rod (234), a first fixing block (235), a fourth supporting rod (236), a second fixing plate (237), a U-shaped plate (238) and a containing layer (239), the inner wall of the bookcase main body (112) is fixedly connected with the supporting column (211), and the front of the supporting column (211) is movably connected with a first supporting rod (212) through a bearing, the front of the first supporting rod (212) is fixedly connected with a first fixing plate (213), the outer wall of the first supporting rod (212) penetrates through a first gear (214), the inner wall of the first gear (214) is fixedly connected with the outer wall of the first supporting rod (212), the left side of the first gear (214) is meshed with a second gear (215), a second supporting rod (216) penetrates through the inside of the second gear (215), the outer wall of the second supporting rod (216) is fixedly connected with the inner wall of the second gear (215), the left side of the bookcase main body (112) is provided with a first groove (217), the left side of the second gear (215) is meshed with a third gear (218), a third supporting rod (219) penetrates through the inside of the third gear (218), and the rear end of the third supporting rod (219) is fixedly connected with a first belt pulley (220), the outer wall of the first belt pulley (220) is wound with a conveyor belt (221), the inner wall of the bookcase body (112) is fixedly connected with a fixed box (222), a first chamber (223) is formed inside the fixed box (222), the inner wall of the first chamber (223) is movably connected with a sliding ball (225) through a bearing, the outer wall of the sliding ball (225) is fixedly connected with a second belt pulley (227), the outer wall of the second belt pulley (227) is wound with the conveyor belt (221), the outer wall of the sliding ball (225) is fixedly connected with a first bevel gear (228), the front face of the first bevel gear (228) is meshed with a second bevel gear (229), the left side of the second bevel gear (229) is fixedly connected with a fixed rod (230), the outer wall of the fixed rod (230) is movably connected with the inner wall of the first chamber (223) through a bearing, and the left side rod (, and side lever (231) left side fixedly connected with horizontal pole (232), first fixed plate (213) outer wall fixedly connected with extension rod (234), and extension rod (234) outer wall fixedly connected with first fixed block (235), first fixed block (235) openly have fourth bracing piece (236) through bearing swing joint, and fourth bracing piece (236) rear end fixedly connected with second fixed plate (237), fourth bracing piece (236) outer wall fixedly connected with U-shaped board (238), and layer (239) is accomodate to U-shaped board (238) bottom fixedly connected with.
2. The modular office furniture bookcase of claim 1, wherein: the damping mechanism is arranged in the accommodating layer (239) and comprises a second cavity (311), a first sliding groove (312), a first sliding block (313), a first spring (314), a hinge rod (315), a top plate (316), a connecting plate (317), a second sliding groove (318), a second sliding block (319), a second fixed block (320), a first supporting block (321), a third cavity (322), a second supporting block (323), a limiting block (324), a fourth cavity (325), a third supporting block (326), a third sliding groove (327), a third sliding block (328) and a second spring (329), the second cavity (311) is arranged in the accommodating layer (239), the first sliding groove (312) is arranged in the second cavity (311), the first sliding groove (312) is connected with the first sliding block (313) in a sliding manner, and the top end of the first sliding block (313) is movably connected with the hinge rod (315) through a rotating shaft, one side, far away from the top end of the first sliding block (313), of the hinged rod (315) is movably connected with a top plate (316) through a rotating shaft, a first supporting block (321) is inserted into the inner wall of the second cavity (311), a third cavity (322) is formed in the first supporting block (321), a second supporting block (323) is inserted into the third cavity (322), a limiting block (324) is fixedly connected to the outer wall of the second supporting block (323), the outer wall of the limiting block (324) is attached to the inner wall of the third cavity (322), a fourth cavity (325) is formed in the second supporting block (323), a third supporting block (326) is inserted into the fourth cavity (325), a third sliding groove (327) is formed in the fourth cavity (325), a third sliding block (328) is slidably connected to the inner wall of the third sliding groove (327), the left side of the third sliding block (328) is fixedly connected to the outer wall of the third supporting block (326), and a second spring (329) is wound on the outer wall of the third supporting block (326), the top end of the second spring (329) is fixedly connected to the outer wall of the second supporting block (323), and one end, far away from the outer wall of the second supporting block (323), of the second spring (329) is fixedly connected to the inner wall of the third chamber (322).
3. The modular office furniture bookcase of claim 1, wherein: a second groove (224) is formed in the fixing box (222), a sliding ball (225) is inserted into the second groove (224), a limiting rod (226) penetrates through the inside of the sliding ball (225), and the rear end of the limiting rod (226) is fixedly connected to the inner wall of the sliding ball (225).
4. The modular office furniture bookcase of claim 1, wherein: the outer wall of the cross rod (232) is glued with a soft sleeve (233), and the soft sleeve (233) is made of rubber.
5. The modular office furniture bookcase of claim 2, wherein: the right side of the first sliding block (313) is fixedly connected with a first spring (314), and one end, far away from the right side of the first sliding block (313), of the first spring (314) is fixedly connected to the inner wall of the first sliding groove (312).
6. The modular office furniture bookcase of claim 2, wherein: the top end of the top plate (316) is glued with a connecting plate (317), and the connecting plate (317) is made of rubber.
7. The modular office furniture bookcase of claim 2, wherein: a second sliding groove (318) is formed in the second cavity (311), a second sliding block (319) is connected to the inner portion of the second sliding groove (318) in a sliding mode, and the left side of the second sliding block (319) is fixedly connected to the outer wall of the top plate (316).
8. The modular office furniture bookcase of claim 7, wherein: the inner wall of the second sliding groove (318) is fixedly connected with a second fixed block (320), and the bottom end of the second fixed block (320) is attached to the outer wall of the second sliding block (319).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011624981.9A CN112790530A (en) | 2020-12-31 | 2020-12-31 | Combined office furniture bookcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011624981.9A CN112790530A (en) | 2020-12-31 | 2020-12-31 | Combined office furniture bookcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112790530A true CN112790530A (en) | 2021-05-14 |
Family
ID=75807660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011624981.9A Withdrawn CN112790530A (en) | 2020-12-31 | 2020-12-31 | Combined office furniture bookcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112790530A (en) |
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| CN211269279U (en) * | 2019-09-28 | 2020-08-18 | 海口鑫宝达酒店用品有限公司 | Rotation type hotel clothing rack |
| CN211354492U (en) * | 2020-01-07 | 2020-08-28 | 张艳梅 | Library's lift book case |
| CN211533314U (en) * | 2019-11-14 | 2020-09-22 | 郭晓莉 | Accounting voucher placing column for financial accounting convenient for classified storage |
| CN212088707U (en) * | 2020-08-10 | 2020-12-08 | 贵州财经大学 | Rotary bookcase |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065531U (en) * | 1992-01-28 | 1994-01-25 | 二三年 安部 | Combined functions of the desk and built-in bookcase |
| CN206565615U (en) * | 2016-12-17 | 2017-10-20 | 孙东航 | A kind of reading table |
| CN207084530U (en) * | 2017-03-15 | 2018-03-13 | 李�昊 | A kind of human resources file administration equipment |
| CN107041641A (en) * | 2017-06-21 | 2017-08-15 | 盐城众智信息科技有限公司 | A kind of multifunctional desk of middle school student |
| CN209126508U (en) * | 2018-10-18 | 2019-07-19 | 无锡市中亚减震器有限公司 | The stabilization bracket of engine |
| CN211269364U (en) * | 2019-08-12 | 2020-08-18 | 湖南人文科技学院 | Liftable book case |
| CN211269279U (en) * | 2019-09-28 | 2020-08-18 | 海口鑫宝达酒店用品有限公司 | Rotation type hotel clothing rack |
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Application publication date: 20210514 |
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