CN220045276U - Movable multifunctional assembled bookcase - Google Patents
Movable multifunctional assembled bookcase Download PDFInfo
- Publication number
- CN220045276U CN220045276U CN202321655500.XU CN202321655500U CN220045276U CN 220045276 U CN220045276 U CN 220045276U CN 202321655500 U CN202321655500 U CN 202321655500U CN 220045276 U CN220045276 U CN 220045276U
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- bookcase
- unit
- rod
- connecting rod
- moving
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 22
- 244000309464 bull Species 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000003028 elevating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of bookcases and discloses a movable multifunctional assembled bookcase which comprises a support frame, a bookcase and a moving device, wherein the bookcase is arranged at the top end of the support frame, the moving device is arranged on the bottom surface of the bookcase, the moving device comprises a transmission unit, a support unit, a moving unit and a lifting unit, the transmission unit is arranged in the middle of the support frame, the support unit is arranged on the bottom surface of the bookcase, the moving unit is arranged in the middle of the support unit, and the lifting unit is arranged on the surface of the transmission unit. This portable multi-functional combination book case through the mobile unit who installs among the mobile device, rotates through two-way threaded rod and drives two internal thread piece subtend and remove, and then can make connecting rod two promote bull stick to the bottom extension, after extending, runner and ground contact jack-up the book case, make the support frame unsettled to can reach the purpose that removes the book case, solve the problem that is inconvenient for removing the book case among the original device.
Description
Technical Field
The utility model relates to the technical field of bookcases, in particular to a movable multifunctional assembled bookcase.
Background
The bookcase is one of main furniture in study furniture, namely a cabinet specially used for storing books, newspapers, magazines and other books.
The utility model discloses a multifunctional library bookcase with a publication number of CN209528434U, which structurally comprises a base, a fixed frame, a controller, a button, a power wire, a first storage plate, a partition plate, a support column, a second storage plate, a connecting plate and a tilting device.
The book cabinet is used in the library, and the book on the book cabinet can increase the weight of the book cabinet, if the position of the book cabinet needs to be changed, the book is manually taken down and then transferred, so that the workload is increased, and the device needs to be improved.
Disclosure of Invention
The utility model aims to provide a movable multifunctional assembled bookcase, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable multi-functional assembled bookcase, includes support frame, book case and mobile device, the book case is installed in the top of support frame, mobile device installs in the bottom surface of book case, mobile device includes drive unit, supporting unit, mobile unit and elevating unit, and drive unit installs in the middle part of support frame, supporting unit installs in the bottom surface of book case, mobile unit installs in the middle part of supporting unit, elevating unit installs in the surface of drive unit.
Preferably, the transmission unit comprises a servo motor and a bidirectional threaded rod, the servo motor is fixedly arranged on the right side of the bookcase, the right end of the bidirectional threaded rod is arranged at the output end of the servo motor in a transmission mode, and the left end of the bidirectional threaded rod is rotatably arranged on the inner wall of the supporting frame.
Preferably, the support unit comprises a support block and a fixing rod, wherein the support block is fixedly arranged on the bottom surface of the bookcase, and the fixing rod is fixedly arranged in the middle of the support block.
Preferably, the moving unit comprises a first connecting rod, a rotating rod and a rotating wheel, wherein the top end of the first connecting rod is rotatably arranged on the surface of the fixed rod, the rotating rod is fixedly arranged at the bottom end of the first connecting rod, and the rotating wheel is rotatably arranged at the front end and the rear end of the rotating rod.
Preferably, the lifting unit comprises an internal thread block, a hinging block and a second connecting rod, wherein the internal thread block is arranged on the surface of the bidirectional threaded rod, the hinging block is fixedly arranged on the bottom surface of the internal thread block, the top end of the second connecting rod is rotatably arranged in the middle of the hinging block, and the bottom end of the second connecting rod is rotatably arranged on the surface of the rotating rod.
Preferably, the internal thread block is in threaded connection with the bidirectional threaded rod, and the bidirectional threaded rod can be further enabled to rotate to drive the internal thread block to move oppositely through threaded connection.
Preferably, the number of the moving devices is two, and the two moving devices are symmetrically arranged on the bottom surface of the bookcase.
Compared with the prior art, the utility model provides a movable multifunctional assembled bookcase, which has the following beneficial effects:
1. this portable multi-functional combination book case through the mobile unit who installs among the mobile device, rotates through two-way threaded rod and drives two internal thread piece subtend and remove, and then can make connecting rod two promote bull stick to the bottom extension, after extending, runner and ground contact jack-up the book case, make the support frame unsettled to can reach the purpose that removes the book case, solve the problem that is inconvenient for removing the book case among the original device.
2. This portable multi-functional combination book case is through installing the elevating unit in the mobile device, after transferring the book case, reverse open servo motor makes two-way threaded rod reverse rotation to make the internal thread piece move to the outside, in the in-process connecting rod second stop the support to the bull stick that removes, make the runner shrink inwards, until support frame and ground contact, thereby reached and carried out the purpose of stable placing to the book case.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic diagram of a mobile device according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: 1. a support frame; 2. a bookcase; 3. a mobile device; 301. a servo motor; 302. a two-way threaded rod; 303. a support block; 304. a fixed rod; 305. a first connecting rod; 306. a rotating rod; 307. a rotating wheel; 308. an internal thread block; 309. a hinge block; 310. and a connecting rod II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a portable multifunctional assembled bookcase, including support frame 1, book case 2 and mobile device 3, book case 2 installs in the top of support frame 1, mobile device 3 installs in the bottom surface of book case 2, mobile device 3 quantity is two sets of, two sets of mobile device 3 are installed in the bottom surface symmetry of book case 2, mobile device 3 includes drive unit, supporting unit, mobile unit and elevating unit, drive unit installs in the middle part of support frame 1, supporting unit installs in the bottom surface of book case 2, mobile unit installs in the middle part of supporting unit, elevating unit installs in drive unit's surface.
The transmission unit comprises a servo motor 301 and a bidirectional threaded rod 302, wherein the servo motor 301 is fixedly arranged on the right side of the bookcase 2, the right end of the bidirectional threaded rod 302 is arranged at the output end of the servo motor 301 in a transmission manner, and the left end of the bidirectional threaded rod 302 is rotatably arranged on the inner wall of the supporting frame 1.
The supporting unit comprises a supporting block 303 and a fixing rod 304, wherein the supporting block 303 is fixedly arranged on the bottom surface of the bookcase 2, and the fixing rod 304 is fixedly arranged in the middle of the supporting block 303.
The moving unit comprises a first connecting rod 305, a rotating rod 306 and a rotating wheel 307, wherein the top end of the first connecting rod 305 is rotatably arranged on the surface of a fixed rod 304, the rotating rod 306 is fixedly arranged at the bottom end of the first connecting rod 305, the rotating wheel 307 is rotatably arranged at the front end and the rear end of the rotating rod 306, the moving unit in the moving device 3 is arranged, and the two internal thread blocks 308 are driven to move oppositely through the rotation of the bidirectional threaded rod 302, so that the second connecting rod 310 can push the rotating rod 306 to extend towards the bottom end, and after the second connecting rod extends, the rotating wheel 307 is contacted with the ground to jack up the bookcase 2, so that the support frame 1 is suspended, the purpose of moving the bookcase 2 can be achieved, and the problem that the bookcase 2 is inconvenient to move in the original device is solved.
The lifting unit comprises an internal thread block 308, a hinging block 309 and a second connecting rod 310, wherein the internal thread block 308 is arranged on the surface of the bidirectional threaded rod 302, the internal thread block 308 is in threaded connection with the bidirectional threaded rod 302, the bidirectional threaded rod 302 can be further enabled to rotate to drive the internal thread block 308 to move oppositely through threaded connection, the hinging block 309 is fixedly arranged on the bottom surface of the internal thread block 308, the top end of the second connecting rod 310 is rotatably arranged in the middle of the hinging block 309, the bottom end of the second connecting rod 310 is rotatably arranged on the surface of the rotating rod 306, after the bookcase 2 is transferred, the servo motor 301 is reversely started to enable the bidirectional threaded rod 302 to reversely rotate, so that the internal thread block 308 moves outwards, and in the moving process, the second connecting rod 310 stops supporting the rotating rod 306, so that the rotating wheel 307 contracts inwards until the supporting frame 1 contacts with the ground, and the purpose of stably placing the bookcase 2 is achieved.
In the actual operation process, if the bookcase 2 needs to be transferred, the servo motor 301 is started first, the servo motor 301 drives the bidirectional threaded rod 302 to rotate, the bidirectional threaded rod 302 rotates to drive the two internal threaded blocks 308 to move oppositely, then the second connecting rod 310 pushes the rotating rod 306 to extend towards the bottom end, after the second connecting rod extends, the rotating wheel 307 is in contact with the ground to jack up the bookcase 2, the supporting frame 1 is suspended, then the bookcase 2 can be pushed to move, after the movement is completed, the servo motor 301 is opened reversely to enable the bidirectional threaded rod 302 to rotate reversely, so that the internal threaded block 308 moves outwards, and in the moving process, the second connecting rod 310 stops supporting the rotating rod 306, so that the second connecting rod 307 contracts inwards until the supporting frame 1 is in contact with the ground.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a portable multi-functional assembled bookcase, includes support frame (1), book case (2) and mobile device (3), its characterized in that: the bookcase (2) is arranged at the top end of the supporting frame (1), and the moving device (3) is arranged on the bottom surface of the bookcase (2);
the moving device (3) comprises a transmission unit, a supporting unit, a moving unit and a lifting unit, wherein the transmission unit is arranged at the middle part of the supporting frame (1), the supporting unit is arranged at the bottom surface of the bookcase (2), the moving unit is arranged at the middle part of the supporting unit, and the lifting unit is arranged on the surface of the transmission unit.
2. The mobile multi-functional assembled bookcase according to claim 1, characterized in that: the transmission unit comprises a servo motor (301) and a bidirectional threaded rod (302), wherein the servo motor (301) is fixedly arranged on the right side of the bookcase (2), the right end of the bidirectional threaded rod (302) is arranged at the output end of the servo motor (301) in a transmission mode, and the left end of the bidirectional threaded rod (302) is rotatably arranged on the inner wall of the supporting frame (1).
3. The mobile multi-functional assembled bookcase according to claim 1, characterized in that: the support unit comprises a support block (303) and a fixing rod (304), wherein the support block (303) is fixedly arranged on the bottom surface of the bookcase (2), and the fixing rod (304) is fixedly arranged in the middle of the support block (303).
4. The mobile multi-functional assembled bookcase according to claim 1, characterized in that: the mobile unit comprises a first connecting rod (305), a rotating rod (306) and a rotating wheel (307), wherein the top end of the first connecting rod (305) is rotatably arranged on the surface of a fixed rod (304), the rotating rod (306) is fixedly arranged at the bottom end of the first connecting rod (305), and the rotating wheel (307) is rotatably arranged at the front end and the rear end of the rotating rod (306).
5. The mobile multi-functional assembled bookcase according to claim 1, characterized in that: the lifting unit comprises an internal thread block (308), a hinge block (309) and a second connecting rod (310), wherein the internal thread block (308) is arranged on the surface of the bidirectional threaded rod (302), the hinge block (309) is fixedly arranged on the bottom surface of the internal thread block (308), the top end of the second connecting rod (310) is rotatably arranged in the middle of the hinge block (309), and the bottom end of the second connecting rod (310) is rotatably arranged on the surface of the rotating rod (306).
6. The mobile multi-functional assembled bookcase according to claim 5, characterized in that: the internal thread block (308) is in threaded connection with the bidirectional threaded rod (302).
7. The mobile multi-functional assembled bookcase according to claim 1, characterized in that: the number of the moving devices (3) is two, and the two moving devices (3) are symmetrically arranged on the bottom surface of the bookcase (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655500.XU CN220045276U (en) | 2023-06-28 | 2023-06-28 | Movable multifunctional assembled bookcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655500.XU CN220045276U (en) | 2023-06-28 | 2023-06-28 | Movable multifunctional assembled bookcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220045276U true CN220045276U (en) | 2023-11-21 |
Family
ID=88764160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321655500.XU Active CN220045276U (en) | 2023-06-28 | 2023-06-28 | Movable multifunctional assembled bookcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220045276U (en) |
-
2023
- 2023-06-28 CN CN202321655500.XU patent/CN220045276U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |