CN210988803U

CN210988803U - Office reading lifting table

Info

Publication number: CN210988803U
Application number: CN201921735591.1U
Authority: CN
Inventors: 钟金耀
Original assignee: Huizhou Ouchuang Furniture Co ltd
Current assignee: Huizhou Ouchuang Furniture Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-14
Anticipated expiration: 2029-10-16

Abstract

The utility model belongs to the technical field of the desk, especially, be an official working reading lift table, the on-line screen storage device comprises a base, the top fixed mounting of base has the top to be equipped with the first box of open-ended, slidable mounting has the bottom to be the open-ended second box in the first box, the top of second box extends to outside the first box, fixed mounting has the fixing base on one side inner wall of second box, the top fixed mounting of fixing base has the motor, fixed mounting has first gear on the output shaft of motor, the dwang is installed to second box internal rotation, fixed cover is equipped with the second gear on the dwang, the cover is equipped with same chain between first gear and the second gear, be equipped with two first rotation pieces on the dwang. The utility model is simple in operation, the practicality is strong, has simplified the operation of lift table lift adjustment to a certain extent, has improved the convenience that the staff used.

Description

Office reading lifting table

Technical Field

The utility model belongs to the technical field of the desk, especially, be an official working reading lift table.

Background

At present, in order to strengthen company cultural construction, further enrich employee's amateur cultural life, promote employee's knowledge storage and cultural literacy, many enterprises begin to build book reading rooms in companies, and in the book reading rooms, besides placing various books and journals, reading tables are also set for employees to rest and read, and in order to further improve the comfort and convenience of reading by the employees, some reading tables set in the reading rooms can be adjusted up and down, through retrieval, the patent document with the publication number of CN204245488U discloses an office reading lifting table, which comprises a lifting panel, a fixed table rack and a bracket, wherein the fixed table rack is fixedly connected with the bracket, and is characterized in that the fixed table rack is provided with a fixed bracket and a lifting panel, one end of the lifting panel is fixedly connected with the end part of the fixed table rack through a hinge, a hydraulic cylinder and a lever are respectively arranged on a frame and a middle supporting rod on the fixed table rack, the movable end of the hydraulic cylinder is connected with one end of a lever, the other end of the lever is fixedly connected with the lifting panel, and the lever is a bent rod forming an included angle.

However, the above-mentioned technology has disadvantages that the lifting adjustment process of the reading lifting table in the above-mentioned document is complicated, so that the operation difficulty of the staff is increased, and the convenience of the staff in use is reduced, and therefore, the lifting table for office reading is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an office reading lifting table.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an office reading lifting table comprises a base, wherein a first box body with an opening at the top is fixedly installed at the top of the base, a second box body with an opening at the bottom is installed in the first box body in a sliding mode, the top of the second box body extends out of the first box body, a fixed seat is fixedly installed on the inner wall of one side of the second box body, a motor is fixedly installed at the top of the fixed seat, a first gear is fixedly installed on an output shaft of the motor, a rotating rod is rotatably installed in the second box body, a second gear is fixedly sleeved on the rotating rod, the same chain is sleeved between the first gear and the second gear, two first rotating blocks are arranged on the rotating rod, two second rotating blocks are fixedly installed on the inner wall of the bottom of the first box body, and the same first supporting rod is hinged between the bottom of the first rotating block and the second rotating blocks, sliding mounting has the backup pad in the second box, the bottom fixed mounting of backup pad has two third turning blocks, it has same second bracing piece to articulate between the top of first turning block and the third turning block, the top fixed mounting of backup pad has hollow post, the top of hollow post extends to outside the second box.

Preferably, the inner walls of the two sides of the first box body are provided with slide holes, the slide holes are provided with first slide blocks in a sliding mode, and one sides, close to each other, of the two first slide blocks extend into the first box body and are fixedly connected with the second box body.

Preferably, two sections of external threads with opposite rotating directions are arranged on the rotating rods, internal thread through holes are formed in the two first rotating blocks, and the rotating rods penetrate through the two internal thread through holes and are screwed with the inner walls of the two internal thread through holes.

Preferably, equal fixed block of fixed mounting has on the both sides inner wall of second box, the rotation groove has been seted up on the first fixed block, the both ends of dwang extend respectively to two rotation inslots that correspond and rotate with two rotation grooves and be connected.

Preferably, equal fixed mounting has the second fixed block on the both sides inner wall of second box, the spout has been seted up on the second fixed block, slidable mounting has the second slider in the spout, and one side that two second sliders are close to each other all extends outside the spout and with backup pad fixed connection.

Preferably, a rotating hole is formed in the inner wall of the top of the second box body, the hollow column is rotatably connected with the rotating hole, and a table is fixedly mounted at the top of the hollow column.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a first support rod through a rotating rod, a first rotating block, a second rotating block and the first support rod, under the action of threads, the rotating rod drives the two first rotating blocks to slide oppositely, the two first rotating blocks drive the two first support rods to rotate, the bottom ends of the two first support rods push the rotating rod by taking the second rotating block as a supporting point, and the rotating rod pushes a second box body, so that the second box body and the first box body are lifted;

the supporting plate is driven to move by the first rotating block, so that the supporting plate and the second box body can move up and down;

the utility model is simple in operation, the practicality is strong, has simplified the operation of lift table lift adjustment to a certain extent, has improved the convenience that the staff used.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic top sectional view of the present invention;

FIG. 3 is an assembly view of the first gear, the second gear and the chain.

In the figure: 1. a base; 2. a first case; 3. a second case; 4. a fixed seat; 5. a motor; 6. a first gear; 7. rotating the rod; 8. a second gear; 9. a chain; 10. a first rotating block; 11. a second turning block; 12. a first support bar; 13. a support plate; 14. a third turning block; 15. a second support bar; 16. a hollow column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides a technical solution: an office reading lifting table comprises a base 1, a first box body 2 with an opening at the top is fixedly installed at the top of the base 1, a second box body 3 with an opening at the bottom is installed in the first box body 2 in a sliding mode, the top of the second box body 3 extends out of the first box body 2, a fixed seat 4 is fixedly installed on the inner wall of one side of the second box body 3, a motor 5 is fixedly installed at the top of the fixed seat 4, a first gear 6 is fixedly installed on an output shaft of the motor 5, a rotating rod 7 is rotatably installed in the second box body 3, a second gear 8 is fixedly sleeved on the rotating rod 7, a same chain 9 is sleeved between the first gear 6 and the second gear 8, two first rotating blocks 10 are arranged on the rotating rod 7, two second rotating blocks 11 are fixedly installed on the inner wall of the bottom of the first box body 2, a same first supporting rod 12 is hinged between the bottom of the first rotating blocks 10 and the second, a supporting plate 13 is slidably mounted in the second box body 3, two third rotating blocks 14 are fixedly mounted at the bottom of the supporting plate 13, a same second supporting rod 15 is hinged between the top of the first rotating block 10 and the third rotating blocks 14, a hollow column 16 is fixedly mounted at the top of the supporting plate 13, and the top of the hollow column 16 extends out of the second box body 3;

the inner walls of two sides of the first box body 2 are both provided with sliding holes, the sliding holes are provided with first sliding blocks in a sliding way, one side of each first sliding block, which is close to each other, extends into the first box body 2 and is fixedly connected with the second box body 3, the rotating rod 7 is provided with two sections of external threads with opposite rotating directions, the two first rotating blocks 10 are both provided with internal thread through holes, the rotating rod 7 penetrates through the two internal thread through holes and is screwed with the inner walls of the two internal thread through holes, the inner walls of two sides of the second box body 3 are both fixedly provided with first fixed blocks, the first fixed blocks are provided with rotating grooves, two ends of the rotating rod 7 respectively extend into the corresponding two rotating grooves and are rotatably connected with the two rotating grooves, the inner walls of two sides of the second box body 3 are both fixedly provided with second fixed blocks, the second fixed blocks are provided with sliding grooves, the sliding grooves are slidably arranged in the sliding grooves, one side of each second sliding block, the inner wall of the top of the second box body 3 is provided with a rotating hole, a hollow column 16 is rotatably connected with the rotating hole, the top of the hollow column 16 is fixedly provided with a table, the rotating rod 7, the first rotating block 10, the second rotating block 11 and the first supporting rod 12 are matched, under the action of a thread, the rotating rod 7 drives the two first rotating blocks 10 to slide oppositely, the two first rotating blocks 10 drive the two first supporting rods 12 to rotate, the bottom ends of the two first supporting rods 12 use the second rotating block 11 as a supporting point to push the rotating rod 7, the rotating rod 7 pushes the second box body 3, so that the second box body 3 and the first box body 2 realize lifting motion, the second supporting rod 15 uses the first rotating block 10 as a supporting point to push the third rotating block 14 to move, the third rotating block 14 pushes the supporting plate 13 to move, thereby make and realize elevating movement between backup pad 13 and the second box 3, the utility model is simple in operation, the practicality is strong, has simplified the operation to lift table lift adjustment to a certain extent, has improved the convenience that the staff used.

The working principle is as follows: the bottom of the desktop is provided with a reversing switch, the motor 5 and an external power supply are sequentially and electrically connected through a lead to form a closed loop, when the desktop needs to be lifted, the motor 5 is started, an output shaft of the motor 5 is rotated in a forward direction and drives the first gear 6 to rotate, the first gear 6 drives the second gear 8 to rotate through the chain 9, the second gear 8 drives the rotating rod 7 to rotate, under the action of the thread, the rotating rod 7 drives the two first rotating blocks 10 to approach each other, the two first rotating blocks 10 respectively drive the two first supporting rods 12 and the two second supporting rods 15 to rotate, the bottom ends of the two first supporting rods 12 drive the rotating rod 7 to ascend by taking the second rotating block 11 as a supporting point, the rotating rod 7 drives the second box body 3 to ascend, meanwhile, the second supporting rod 15 drives the third rotating block 14 to ascend by taking the first rotating block 10 as a supporting point, the third rotating block 14 drives the supporting plate 13 to ascend, the supporting plate 13 pushes the hollow column 16 and the desktop to rise, when the height of the desktop needs to be reduced, the starting motor 5 rotates reversely, and the reading lifting table completes lifting work through the operation in the same principle.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an office reading lift table, includes base (1), its characterized in that: the top fixed mounting of base (1) has the top to be equipped with open-ended first box (2), slidable mounting has the bottom to be open-ended second box (3) in first box (2), the top of second box (3) extends to outside first box (2), fixed mounting has fixing base (4) on one side inner wall of second box (3), the top fixed mounting of fixing base (4) has motor (5), fixed mounting has first gear (6) on the output shaft of motor (5), dwang (7) is installed to the second box (3) internal rotation, the fixed cover is equipped with second gear (8) on dwang (7), the cover is equipped with same root chain (9) between first gear (6) and second gear (8), be equipped with two first rotation pieces (10) on dwang (7), fixed mounting has two second rotation pieces (11) on the bottom inner wall of first box (2), articulated between the bottom of first turning block (10) and second turning block (11) have same first bracing piece (12), slidable mounting has backup pad (13) in second box (3), the bottom fixed mounting of backup pad (13) has two third turning blocks (14), it has same second bracing piece (15) to articulate between the top of first turning block (10) and third turning block (14), the top fixed mounting of backup pad (13) has hollow post (16), the top of hollow post (16) extends to outside second box (3).

2. An office reading desk as recited in claim 1 wherein: all seted up the slide opening on the both sides inner wall of first box (2), slidable mounting has first slider on the slide opening, and one side that two first sliders are close to each other all extends to in first box (2) and with second box (3) fixed connection.

3. An office reading desk as recited in claim 1 wherein: set up two sections on dwang (7) and revolve to opposite external screw thread, all seted up on two first rotation blocks (10) and have seted up the internal thread through-hole, dwang (7) run through two internal thread through-holes and close mutually with the inner wall of two internal thread through-holes soon.

4. An office reading desk as recited in claim 1 wherein: equal fixed mounting has first fixed block on the both sides inner wall of second box (3), the rotation groove has been seted up on the first fixed block, the both ends of dwang (7) extend to respectively corresponding two rotate the inslot and rotate with two and be connected.

5. An office reading desk as recited in claim 1 wherein: equal fixed mounting has the second fixed block on the both sides inner wall of second box (3), the spout has been seted up on the second fixed block, slidable mounting has the second slider in the spout, and one side that two second sliders are close to each other all extends outside the spout and with backup pad (13) fixed connection.

6. An office reading desk as recited in claim 1 wherein: the top inner wall of the second box body (3) is provided with a rotating hole, the hollow column (16) is rotatably connected with the rotating hole, and the top of the hollow column (16) is fixedly provided with a table.