CN221997262U - Noon break desk capable of being adjusted in lifting mode - Google Patents
Noon break desk capable of being adjusted in lifting mode Download PDFInfo
- Publication number
- CN221997262U CN221997262U CN202420594833.4U CN202420594833U CN221997262U CN 221997262 U CN221997262 U CN 221997262U CN 202420594833 U CN202420594833 U CN 202420594833U CN 221997262 U CN221997262 U CN 221997262U
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- Prior art keywords
- desk
- threaded rod
- board
- nut seat
- bevel gear
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- 230000000694 effects Effects 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 29
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 3
- 230000033001 locomotion Effects 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a noon break desk capable of being adjusted in a lifting mode, and relates to the technical field of desks. Including desk board, lifting unit and stop board, the desk board passes through lifting unit and stops the board connection, the inside activity of stopping the board is provided with first two-way threaded rod, the outside activity of first two-way threaded rod is provided with first nut seat, first nut seat passes through movable rod and fly leaf swing joint, the bottom of fly leaf is provided with pulley assembly, the mounting groove has been seted up to the inside of fly leaf, the inside activity of mounting groove is provided with second two-way threaded rod, the outside fixed first bevel gear that is provided with in the middle of the second two-way threaded rod, one side activity of first bevel gear is provided with the second bevel gear, the outside activity at second two ends of two-way threaded rod is provided with the second nut seat, the bottom of second nut seat is fixed and is provided with the joint board.
Description
Technical Field
The utility model relates to the technical field of desks, in particular to a noon break desk capable of being adjusted in a lifting mode.
Background
The desk is a special learning tool for students and is placed in classrooms for use, and is usually used for placing learning objects such as textbooks, stationery and the like. The design of the desk generally takes into account the height and use habits of the student to ensure that the student is comfortable to use.
The utility model discloses a Chinese patent CN219438523U, which discloses a study desk capable of being stored, and comprises a desk plate, wherein storage grooves are symmetrically formed in two ends of the desk plate, storage boxes are movably installed in the storage grooves, a first support plate is symmetrically arranged at the lower end of the desk plate, a second support plate is arranged at the lower end of the first support plate, a first placing groove is formed in the upper end of the second support plate, and the lower end of the first support plate is movably installed in the corresponding first placing groove.
However, the desk enlarges the storage space, is convenient for students to store, but does not have the function of disassembling the pulley, if the surface of the pulley is uneven due to abrasion of the pulley surface, the moving effect of the pulley can be influenced, the moving effect of the desk is further influenced, and the desk is inconvenient for users to use.
Disclosure of utility model
The utility model provides a noon break desk capable of being adjusted in a lifting mode, which aims to solve 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 noon break desk of liftable regulation, includes desk plate, lifting unit and stop board, the desk plate passes through lifting unit and stops the board and is connected, the inside activity of stopping the board is provided with first two-way threaded rod, the outside activity of first two-way threaded rod is provided with first nut seat, first nut seat passes through movable rod and fly leaf swing joint, the bottom of fly leaf is provided with the pulley assembly, the mounting groove has been seted up to the inside of fly leaf, the inside activity of mounting groove is provided with second two-way threaded rod, the outside fixed first bevel gear that is provided with in the middle of the second two-way threaded rod, one side activity of first bevel gear is provided with second bevel gear, the outside activity at second two-way threaded rod both ends is provided with the second nut seat, the bottom of second nut seat is fixed to be provided with the joint board, the joint board is in the joint groove of seting up in pulley assembly top both sides.
Furthermore, the storage box is movably arranged in the desk plate, the storage box is movably arranged at the bottom of the desk plate, and the pen placing groove is formed in the top of the desk plate.
Further, the lifting assembly comprises a mounting cylinder, an electric telescopic rod and a supporting plate, wherein the electric telescopic rod is fixedly arranged in the mounting cylinder, the telescopic end of the electric telescopic rod is fixedly connected with the bottom of the supporting plate, the top of the supporting plate is fixedly connected with the bottom of the desk plate, and the bottom of the mounting cylinder is fixedly connected with the top of the standing plate.
Further, the connection relation between the first bidirectional threaded rod and the first nut seat is threaded connection, and a threaded hole matched with the first bidirectional threaded rod is formed in the first nut seat.
Further, the connection relation between the first bevel gear and the second bevel gear is meshed connection.
Further, the connection relation between the second bidirectional threaded rod and the second nut seat is threaded connection, and a threaded hole matched with the second bidirectional threaded rod is formed in the second nut seat.
Compared with the prior art, the utility model provides a noon break desk capable of being adjusted in a lifting manner, which has the following beneficial effects:
This noon break desk of liftable regulation utilizes the meshing relation of first bevel gear and second bevel gear through setting up the joint board, can drive the rotation of second bidirectional threaded rod for the second nut seat drives the joint board and carries out reverse horizontal movement along the outside of second bidirectional threaded rod, can remove the joint state of joint board and pulley assembly, carries out pulley assembly's dismantlement, conveniently carries out pulley assembly's maintenance or renew, guarantees the smoothness nature of device removal.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
Fig. 3 is an enlarged schematic view of the a part of the present utility model.
In the figure: 1. a desk plate; 101. a storage box; 102. a storage box; 103. a pen placing groove; 2. a lifting assembly; 201. a mounting cylinder; 202. an electric telescopic rod; 203. a support plate; 3. a parking plate; 301. a first bi-directional threaded rod; 302. a first nut seat; 303. a movable rod; 304. a movable plate; 4. a pulley assembly; 401. a mounting groove; 402. a second bi-directional threaded rod; 403. a first bevel gear; 404. a second bevel gear; 405. a second nut seat; 406. and a clamping plate.
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.
Referring to fig. 1-3, the utility model discloses a noon break desk capable of being adjusted in a lifting manner, which comprises a desk plate 1, a lifting assembly 2 and a parking plate 3, wherein the desk plate 1 is connected with the parking plate 3 through the lifting assembly 2, a first bidirectional threaded rod 301 is movably arranged in the parking plate 3, a first nut seat 302 is movably arranged outside the first bidirectional threaded rod 301, the first nut seat 302 is movably connected with a movable plate 304 through a movable rod 303, a pulley assembly 4 is arranged at the bottom of the movable plate 304, a mounting groove 401 is formed in the movable plate 304, a second bidirectional threaded rod 402 is movably arranged in the mounting groove 401, a first bevel gear 403 is fixedly arranged outside the middle of the second bidirectional threaded rod 402, a second bevel gear 404 is movably arranged on one side of the first bevel gear 403, a second nut seat 405 is movably arranged on the outer sides of the two ends of the second bidirectional threaded rod 402, a clamping plate 406 is fixedly arranged at the bottom of the second nut seat 405, and a clamping plate 406 is clamped in clamping grooves formed in the two sides of the pulley assembly 4.
Specifically, the storage box 101 is movably arranged in the desk plate 1, the storage box 102 is movably arranged at the bottom of the desk plate 1, and the pen placing groove 103 is formed in the top of the desk plate 1.
In this embodiment, through setting up receiver 101, containing box 102 and putting a groove 103, receiver 101 and containing box 102 make things convenient for the student to accomodate too much books textbook, and accommodation space is big, accomodates conveniently, and the pen that is used for writing at ordinary times can be placed to the groove 103, can prevent that the pen from rolling everywhere.
Specifically, the lifting assembly 2 comprises a mounting cylinder 201, an electric telescopic rod 202 and a supporting plate 203, wherein the electric telescopic rod 202 is fixedly arranged in the mounting cylinder 201, the telescopic end of the electric telescopic rod 202 is fixedly connected with the bottom of the supporting plate 203, the top of the supporting plate 203 is fixedly connected with the bottom of the desk plate 1, and the bottom of the mounting cylinder 201 is fixedly connected with the top of the standing plate 3.
In this embodiment, through setting up mounting cylinder 201, electric telescopic handle 202 and backup pad 203, through starting electric telescopic handle 202, can make its flexible end drive backup pad 203 and do vertical lift motion, and then make backup pad 203 drive desk board 1 and do vertical lift motion, can carry out the regulation of desk board 1 height according to student's height, the suitability is stronger, the user of being convenient for uses.
Specifically, the connection relationship between the first bidirectional threaded rod 301 and the first nut seat 302 is threaded connection, and a threaded hole adapted to the first bidirectional threaded rod 301 is formed in the first nut seat 302.
In this embodiment, through setting up first two-way threaded rod 301 and first nut seat 302, through driving first two-way threaded rod 301 rotation for first nut seat 302 drives the one end of movable rod 303 and is reverse horizontal motion along the outside of first two-way threaded rod 301, and then makes the other end of movable rod 303 drive fly leaf 304 and do vertical lifting motion, thereby can drive pulley assembly 4 and do vertical lifting motion, can descend pulley assembly 4 to ground, the removal of the device of being convenient for, labour saving and time saving.
Specifically, the first bevel gear 403 and the second bevel gear 404 are connected in a meshing connection.
In this embodiment, by setting the first bevel gear 403 and the second bevel gear 404, the second bevel gear 404 is driven to rotate, so that the second bevel gear 404 drives the first bevel gear 403 to rotate, and then the first bevel gear 403 drives the second bidirectional threaded rod 402 to rotate, thereby achieving the purpose of driving the second bidirectional threaded rod 402 to rotate.
Specifically, the connection relationship between the second bidirectional threaded rod 402 and the second nut seat 405 is a threaded connection, and a threaded hole adapted to the second bidirectional threaded rod 402 is provided in the second nut seat 405.
In this embodiment, through setting up second bidirectional threaded rod 402 and second nut seat 405, rotate through driving second bidirectional threaded rod 402 for second nut seat 405 is along the outside of second bidirectional threaded rod 402 to do reverse horizontal movement, and then makes second nut seat 405 drive joint board 406 and do reverse horizontal movement, can release the joint state in joint board 406 and pulley assembly 4 top both sides joint groove, realizes the dismantlement of pulley assembly 4, is convenient for carry out the maintenance or the renew of pulley assembly 4.
When the desk is used, a user firstly rotates the first bidirectional threaded rod 301 to enable the first nut seat 302 to drive one end of the movable rod 303 to horizontally move reversely along the outer portion of the first bidirectional threaded rod 301, and then the other end of the movable rod 303 drives the movable plate 304 to vertically lift, so that the pulley assembly 4 can be driven to vertically lift, the pulley is enabled to be in contact with the ground, movement of the device can be carried out, after the device is moved to a designated position, the pulley assembly 4 is retracted into the interior of the standing board 3 in a manner of driving the first bidirectional threaded rod 301 to rotate, then according to the height of a student, the telescopic end of the student is driven to vertically lift by starting the electric telescopic rod 202 to drive the supporting plate 203, and then the supporting plate 203 is driven to vertically lift the desk board 1, and the height of the desk board 1 can be adjusted.
In summary, according to the noon break desk with liftable adjustment, by arranging the clamping plate 406, the meshing connection relationship between the first bevel gear 403 and the second bevel gear 404 can drive the second bidirectional threaded rod 402 to rotate, so that the second nut seat 405 drives the clamping plate 406 to do reverse horizontal movement along the outer portion of the second bidirectional threaded rod 402, and the clamping state of the clamping plate 406 and the pulley assembly 4 can be released, so that the pulley assembly 4 can be detached, the maintenance or the replacement of the pulley assembly 4 can be conveniently performed, and the smoothness of the movement of the device can be ensured.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a noon break desk of liftable regulation, includes desk board (1), lifting unit (2) and parks board (3), its characterized in that: desk board (1) is connected with stop board (3) through lifting unit (2), the inside activity of stopping board (3) is provided with first two-way threaded rod (301), the outside activity of first two-way threaded rod (301) is provided with first nut seat (302), first nut seat (302) are through movable rod (303) and fly leaf (304) swing joint, the bottom of fly leaf (304) is provided with pulley assembly (4), mounting groove (401) have been seted up to the inside of fly leaf (304), the inside activity of mounting groove (401) is provided with second two-way threaded rod (402), the outside fixed first bevel gear (403) that is provided with in the middle of second two-way threaded rod (402), one side activity of first bevel gear (403) is provided with second bevel gear (404), the outside activity at second two ends of threaded rod (402) is provided with second seat (405), the bottom of second nut seat (405) is fixed and is provided with joint board (406), joint board (406) joint in the joint groove is seted up at the joint top of pulley assembly (4).
2. The liftable noon break desk of claim 1, wherein: the novel desk is characterized in that a storage box (101) is movably arranged in the desk plate (1), a storage box (102) is movably arranged at the bottom of the desk plate (1), and a pen placing groove (103) is formed in the top of the desk plate (1).
3. The liftable noon break desk of claim 1, wherein: lifting assembly (2) are including installation section of thick bamboo (201), electric telescopic handle (202) and backup pad (203), and wherein the inside of installation section of thick bamboo (201) is fixedly provided with electric telescopic handle (202), the flexible end of electric telescopic handle (202) is fixedly connected with the bottom of backup pad (203), the top of backup pad (203) is fixedly connected with the bottom of desk board (1), the bottom of installation section of thick bamboo (201) is fixedly connected with the top of stopping board (3) resident.
4. The liftable noon break desk of claim 1, wherein: the connection relation between the first bidirectional threaded rod (301) and the first nut seat (302) is threaded connection, and a threaded hole matched with the first bidirectional threaded rod (301) is formed in the first nut seat (302).
5. The liftable noon break desk of claim 1, wherein: the first bevel gear (403) and the second bevel gear (404) are connected in a meshed connection.
6. The liftable noon break desk of claim 1, wherein: the connection relation between the second bidirectional threaded rod (402) and the second nut seat (405) is threaded connection, and a threaded hole matched with the second bidirectional threaded rod (402) is formed in the second nut seat (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420594833.4U CN221997262U (en) | 2024-03-26 | 2024-03-26 | Noon break desk capable of being adjusted in lifting mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420594833.4U CN221997262U (en) | 2024-03-26 | 2024-03-26 | Noon break desk capable of being adjusted in lifting mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221997262U true CN221997262U (en) | 2024-11-15 |
Family
ID=93427204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420594833.4U Active CN221997262U (en) | 2024-03-26 | 2024-03-26 | Noon break desk capable of being adjusted in lifting mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221997262U (en) |
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2024
- 2024-03-26 CN CN202420594833.4U patent/CN221997262U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |