CN214678046U - Commercial desk with adjustable function - Google Patents

Abstract

The utility model discloses a commercial office table with adjustable function, in particular to the field of commercial office tables, which comprises a table body, the top of the table body is fixedly connected with a table plate, an inner bin is arranged inside the table plate in a penetrating way, moving plates are inserted at the left side and the right side of the inner bin, the middle part of the inner bin is provided with a movable shaft, the top of the movable shaft is movably connected with the inner wall of the inner bin through an embedded bearing, the surface of the movable shaft is sleeved with a rotating sleeve, the front end and the rear end of the rotating sleeve are hinged with connecting rods, both ends of the connecting rod are hinged with the surface of the moving plate at the corresponding position, the bottom of the inner bin is provided with a first rod groove, the bottom of loose axle passes interior storehouse and extends to the inside in first pole groove, the bottom fixedly connected with first helical gear of loose axle, the inside in first pole groove is provided with the dwang. The utility model can increase the placing area of the desktop.

Description

Commercial desk with adjustable function

Technical Field

The utility model relates to a business is with desk field, concretely relates to business is with desk with adjustable function.

Background

The office table is a table which is convenient to work in daily life and work and social activities, and main consumer groups of the office table are divided into two categories, namely enterprise purchase and government purchase, but the proportion of the government purchase is not large enough, and the office table is not standard enough in some links.

The width of the existing office table cannot be adjusted in the using process, when a large number of files need to be processed by workers, the area of the table top of the existing office table cannot be enough for the workers to process the files, and the existing office table is not convenient to move and not beneficial to use.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a commercial desk with adjustable function to solve the problem that the width of desktop can not be adjusted and be not convenient for remove among the prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a commercial office table with an adjustable function comprises a table body, wherein a table plate is fixedly connected to the top of the table body, an inner bin is arranged in the table plate in a penetrating mode, moving plates are inserted into the left side and the right side of the inner bin, a moving shaft is arranged in the middle of the inner bin, the top of the moving shaft is movably connected with the inner wall of the inner bin through an embedded bearing, a rotating sleeve is sleeved on the surface of the moving shaft, connecting rods are hinged to the front end and the rear end of the rotating sleeve, the two ends of each connecting rod are hinged to the surface of the corresponding moving plate, a first rod groove is formed in the bottom of the inner bin, the bottom of the moving shaft penetrates through the inner bin and extends into the first rod groove and is movably connected with the inner wall of the first rod groove through the embedded bearing, a first helical gear is fixedly connected to the bottom of the moving shaft, a rotating rod is arranged in the first rod groove, the utility model discloses a bearing assembly, including the dwang, the dwang is provided with first rocker, first rocker junction inner wall, first rod groove and second helical gear, the inner wall swing joint of dwang surface through embedded bearing and first rod groove, the left side fixedly connected with second helical gear of dwang, the right side of dwang is inserted and is equipped with first rocker, first spacing groove has all been seted up at the upper and lower both ends of dwang and first rocker junction inner wall, the inside of first spacing groove is provided with first stopper, one side that first stopper is close to each other all is connected with the fixed surface of first rocker, the thread groove has been seted up on the right side of dwang, first rod groove is passed and is extended to the outside of thread groove on the right side of first rocker, dwang and loose axle constitute linkage through first helical gear and second helical gear.

Furthermore, a first rubber pad is glued on the surface of the right side of the first rocker, and a plurality of groups of first anti-skid grains are formed in the first rubber pad.

Furthermore, a base is arranged in the middle of the bottom of the table body, rollers are fixedly connected at the four corners of the bottom of the base, the left side and the right side of the inner wall of the table body are both provided with second rod grooves, threaded rods are arranged inside the second rod grooves, the surface of the threaded rod is movably connected with the inner wall of the second rod groove through an embedded bearing, the surface of the threaded rod is sleeved with a threaded sleeve, the sides of the second rod grooves, which are close to each other, are provided with openings, the sides of the threaded sleeves, which are close to each other, pass through the openings and are fixedly connected with the surface of the base, the top of one of the threaded rods is fixedly connected with a third bevel gear, a second rocker is inserted on the right side of one of the second rod grooves, the right side of the second rocker extends to the outside of the table body, the left side of the second rocker is fixedly connected with a fourth bevel gear, and the second rocker and the threaded rod form a linkage structure through a third bevel gear and a fourth bevel gear.

Furthermore, a second rubber pad is glued on the surface of the right side of the second rocker, and a plurality of groups of second anti-skid grains are formed in the second rubber pad.

Further, a second limiting groove is formed in one side, away from the threaded rod at the corresponding position, of the second rod groove, a second limiting block is arranged inside the second limiting groove, and one side, close to the threaded rod, of the second limiting block is fixedly connected with the surface of the threaded sleeve at the corresponding position.

Furthermore, a transmission belt is arranged at the middle position of each of the two threaded rods, two transmission wheels are arranged inside the transmission belt, the two transmission wheels are all located inside the second rod grooves at the corresponding positions, and the middle positions of the transmission wheels are fixedly connected with the threaded rods at the corresponding positions.

Further, both ends are all fixedly connected with gag lever post around the inner chamber both sides bottom of interior storehouse, the surface of gag lever post all overlaps and is equipped with the stop collar, the stop collar all is L shape setting, per two of the left and right sides the stop collar is close to the fixed surface connection of one side and the movable plate of corresponding position movable plate.

The utility model has the advantages of as follows: 1. the utility model discloses an staff rotates first rocker, make first rocker drive the dwang and rotate, and then make the loose axle rotate, make the connecting rod be close to one side of loose axle and do circular motion, make the movable plate remove to the direction of keeping away from each other, thereby make the movable plate be located the part of table inside and extend to out, compared with the prior art, the desktop width of table has been increased, thereby the area of putting of table has been increased, thereby make the staff when handling a large amount of files, the sufficient area of putting that can have of table supplies the staff to use, the practicality of the device is improved.

2. The utility model discloses an staff rotates the second rocker, make a threaded rod rotate, under the effect of drive belt and drive wheel, make another threaded rod rotate, the helicitic texture and the second spacing groove of two threaded rod surfaces and thread bush inner wall and the limiting displacement of second stopper under, and then make base and gyro wheel downstream until laminating mutually with ground, compared with the prior art, when the staff need adjust the put position of the device, need not to carry the device, the physical power that the staff consumed in the handling has been saved, also need not many people to cooperate the transport simultaneously, the manpower is saved, the use of staff has been made things convenient for, the convenience in use of the device has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the cross-sectional structure in the front view direction of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure in the top view direction of the present invention.

Fig. 3 is an enlarged schematic view of the structure a in fig. 1 of the present invention.

Fig. 4 is an enlarged schematic view of the structure B in fig. 1 of the present invention.

Fig. 5 is an enlarged schematic view of the structure C in fig. 1 of the present invention.

Fig. 6 is an enlarged schematic view of the structure D in fig. 1 of the present invention.

Fig. 7 is a schematic sectional view of the driving belt according to the present invention in a top view.

In the figure: 1. a table body; 2. a table plate; 3. an inner bin; 4. moving the plate; 5. a movable shaft; 6. rotating the sleeve; 7. a connecting rod; 8. a limiting rod; 9. a limiting sleeve; 10. a first rod groove; 11. a first helical gear; 12. a transmission belt; 13. rotating the rod; 14. a second helical gear; 15. a first rocker; 16. a first limit groove; 17. a first stopper; 18. a thread groove; 19. a base; 20. a roller; 21. a second rod groove; 22. a threaded rod; 23. a threaded sleeve; 24. an opening, 25 and a second limit groove; 26. a second limiting block; 27. a third bevel gear; 28. a fourth helical gear; 29. a second rocker; 30. a driving wheel.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-7 of the specification, the commercial office table with the adjustable function of the embodiment comprises a table body 1, wherein the top of the table body 1 is fixedly connected with a table plate 2, an inner bin 3 penetrates through the table plate 2, moving plates 4 are inserted at the left side and the right side of the inner bin 3, a moving shaft 5 is arranged in the middle of the inner bin 3, the top of the moving shaft 5 is movably connected with the inner wall of the inner bin 3 through an embedded bearing, a rotating sleeve 6 is sleeved on the surface of the moving shaft 5, connecting rods 7 are hinged at the front end and the rear end of the rotating sleeve 6, two ends of each connecting rod 7 are hinged with the surface of the corresponding moving plate 4, a first rod groove 10 is arranged at the bottom of the inner bin 3, the bottom of the moving shaft 5 penetrates through the inner bin 3 and extends into the first rod groove 10 and is movably connected with the inner wall of the first rod groove 10 through the embedded bearing, the bottom of the movable shaft 5 is fixedly connected with a first bevel gear 11, a rotating rod 13 is arranged inside the first rod groove 10, the surface of the rotating rod 13 is movably connected with the inner wall of the first rod groove 10 through an embedded bearing, the left side of the rotating rod 13 is fixedly connected with a second bevel gear 14, a first rocker 15 is inserted at the right side of the rotating rod 13, first limit grooves 16 are respectively arranged at the upper end and the lower end of the inner wall of the joint of the rotating rod 13 and the first rocker 15, a first limit block 17 is arranged in the first limit groove 16, one side of the first limit block 17 close to each other is fixedly connected with the surface of the first rocker 15, the right side of the rotating rod 13 is provided with a thread groove 18, the right side of the first rocking bar 15 passes through the first bar groove 10 and extends to the outside of the thread groove 18, the rotating rod 13 and the movable shaft 5 form a linkage structure through the first bevel gear 11 and the second bevel gear 14.

Further, a first rubber pad is glued on the surface on the right side of the first rocker 15, a plurality of groups of first anti-slip grains are formed in the first rubber pad, and through the rubber pad on the surface on the right side of the first rocker 15, when a worker holds the surface on the right side of the first rocker 15, friction between the surface of the first rocker 15 and the hand of the worker is increased, so that the worker can hold the first rocker 15 more stably.

Further, a base 19 is arranged in the middle of the bottom of the table body 1, idler wheels 20 are fixedly connected to four corners of the bottom of the base 19, second rod grooves 21 are formed in the left side and the right side of the inner wall of the table body 1, threaded rods 22 are arranged inside the second rod grooves 21, the surfaces of the threaded rods 22 are movably connected with the inner wall of the second rod grooves 21 through embedded bearings, threaded sleeves 23 are sleeved on the surfaces of the threaded rods 22, openings 24 are formed in the sides, close to the second rod grooves 21, of the second rod grooves 21, one sides, close to the threaded sleeves 23, of the threaded sleeves pass through the openings 24 and are fixedly connected with the surface of the base 19, a third bevel gear 27 is fixedly connected to the top of one of the threaded rods 22, a second rocker 29 is inserted into the right side of one of the second rod grooves 21, and the right side of the second rocker 29 extends to the outside of the table body 1, a fourth helical gear 28 is fixedly connected to the left side of the second rocker 29, the second rocker 29 and the threaded rod 22 form a linkage structure through the third helical gear 27 and the fourth helical gear 28, a transmission belt 12 is arranged at the middle position of the two threaded rods 22, two transmission wheels 30 are arranged inside the transmission belt 12, the two transmission wheels 30 are both positioned inside the second rod groove 21 at the corresponding position, a second limit groove 25 is both arranged at one side of the second rod groove 21 away from the threaded rod 22 at the corresponding position, a second limit block 26 is both arranged inside the second limit groove 25, one side of the second limit block 26 close to the threaded rod 22 is both fixedly connected with the surface of the threaded sleeve 23 at the corresponding position, when a worker rotates the second rocker 29, the second rocker 29 makes a circular motion, the fourth helical gear 28 is driven to make a circular motion, under the meshing action of the fourth helical gear 28 and the third helical gear 27, make a threaded rod 22 do circular motion, under the drive of drive belt 12 and drive wheel 30, make two threaded rods 22 do circular motion, under the effect of the helicitic texture on threaded rod 22 surface and the helicitic texture of threaded bush 23 inner wall and the limiting displacement of second spacing groove 25 and second stopper 26, make the threaded bush 23 remove downwards, drive base 19 and gyro wheel 20 and remove downwards, thereby make base 19 and gyro wheel 20 remove downwards with table body 1 jack-up, thereby laminate mutually with ground, the staff alright with having removed the device.

Furthermore, a second rubber pad is glued on the surface on the right side of the second rocker 29, a plurality of groups of second anti-slip threads are formed in the second rubber pad, when a worker holds the surface on the right side of the second rocker 29, friction between the surface of the second rocker 29 and the hand of the worker is increased, and the worker can hold the second rocker 29 more stably.

Further, the both ends are all fixedly connected with gag lever post 8 around the 3 inner chamber both sides bottoms in interior storehouse, the surface of gag lever post 8 all is equipped with stop collar 9, stop collar 9 all is the setting of L shape, and per two of the left and right sides stop collar 9 is close to one side that corresponds position movable plate 4 and is connected with the fixed surface of movable plate 4, and when movable plate 4 removed to the direction of keeping away from each other, restriction movable plate 4's removal orbit prevented that movable plate 4 from taking place the skew at the in-process that removes.

The implementation scenario is specifically as follows: in the actual use process, when the operator needs to increase the placement area of the table 2, the operator rotates the first rocker 15 to make the first rocker 15 perform circular motion, under the action of the thread structure on the inner wall of the thread groove 18 and the thread structure on the surface of the first rocker 15, the first rocker 15 performs circular motion while moving towards the direction of the rotating rod 13, the first rocker 15 performs circular motion to drive the first limit block 17 to perform circular motion, under the interference action of the first limit block 17 and the first limit groove 16, the rotating rod 13 performs circular motion to drive the second bevel gear 14 to perform circular motion, under the engagement action of the second bevel gear 14 and the first bevel gear 11, the movable shaft 5 performs circular motion to drive the rotating sleeve 6 to perform circular motion, so that one side of the connecting rod 7 close to the rotating sleeve 6 performs circular motion, under the limit action of the limit sleeve 9 and the limit rod 8, the movable plate 4 is moved in the direction away from each other, so that the part of the movable plate 4 located inside the inner bin 3 extends out, thereby increasing the placement area of the table 2, when the device needs to be moved by an operator, the second rocker 29 is rotated, the second rocker 29 makes a circular motion, the fourth helical gear 28 is driven to make a circular motion, under the meshing action of the fourth helical gear 28 and the third helical gear 27, one threaded rod 22 makes a circular motion, under the driving of the transmission belt 12 and the transmission wheel 30, the two threaded rods 22 make a circular motion, under the action of the threaded structure on the surface of the threaded rod 22 and the threaded structure on the inner wall of the threaded sleeve 23 and the limiting action of the second limiting groove 25 and the second limiting block 26, the threaded sleeve 23 moves downwards, the base 19 and the roller 20 are driven to move downwards, and the base 19 and the roller 20 move downwards to jack up the table body 1, thereby laminate mutually with ground, the staff alright in order to remove the device, this embodiment has specifically solved among the prior art width of desktop can not adjust and the not convenient for problem of removal.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. A commercial desk with adjustable function, includes a desk body (1), its characterized in that: the table is characterized in that a table plate (2) is fixedly connected to the top of the table body (1), an inner bin (3) is arranged inside the table plate (2) in a penetrating mode, moving plates (4) are arranged on the left side and the right side of the inner bin (3) in an inserting mode, a moving shaft (5) is arranged in the middle of the inner bin (3), the top of the moving shaft (5) is movably connected with the inner wall of the inner bin (3) through embedded bearings, a rotating sleeve (6) is sleeved on the surface of the moving shaft (5), connecting rods (7) are hinged to the front end and the rear end of the rotating sleeve (6), two ends of each connecting rod (7) are hinged to the surface of the corresponding position moving plate (4), a first rod groove (10) is formed in the bottom of the inner bin (3), the bottom of the moving shaft (5) penetrates through the inner bin (3) and extends into the first rod groove (10), and is movably connected with the inner wall of the first rod groove (10) through embedded bearings, the bottom of the movable shaft (5) is fixedly connected with a first helical gear (11), the inside of the first rod groove (10) is provided with a rotating rod (13), the surface of the rotating rod (13) is movably connected with the inner wall of the first rod groove (10) through an embedded bearing, the left side of the rotating rod (13) is fixedly connected with a second helical gear (14), the right side of the rotating rod (13) is inserted with a first rocker (15), the upper end and the lower end of the inner wall of the joint of the rotating rod (13) and the first rocker (15) are both provided with first limiting grooves (16), the inside of each first limiting groove (16) is provided with a first limiting block (17), one side of each first limiting block (17) which is close to each other is fixedly connected with the surface of the first rocker (15), the right side of the rotating rod (13) is provided with a thread groove (18), the right side of the first rocker (15) penetrates through the first rod groove (10) and extends to the outside of the thread groove (18), the rotating rod (13) and the movable shaft (5) form a linkage structure through the first bevel gear (11) and the second bevel gear (14).

2. A commercial desk with adjustable function as claimed in claim 1 wherein: the surface on the right side of the first rocker (15) is glued with a first rubber pad, and a plurality of groups of first anti-skid grains are arranged on the first rubber pad.

3. A commercial desk with adjustable function as claimed in claim 1 wherein: a base (19) is arranged at the middle position of the bottom of the table body (1), idler wheels (20) are fixedly connected at the four corners of the bottom of the base (19), second rod grooves (21) are formed in the left side and the right side of the inner wall of the table body (1), threaded rods (22) are arranged inside the second rod grooves (21), the surfaces of the threaded rods (22) are movably connected with the inner wall of the second rod grooves (21) through embedded bearings, threaded sleeves (23) are sleeved on the surfaces of the threaded rods (22), openings (24) are formed in the sides, close to each other, of the second rod grooves (21), the sides, close to each other, of the threaded sleeves (23) penetrate through the openings (24) and are fixedly connected with the surface of the base (19), a third bevel gear (27) is fixedly connected to the top of one of the threaded rods (22), a second rocker (29) is inserted into the right side of the second rod groove (21), the right side of second rocker (29) extends to the outside of table body (1), the left side fixedly connected with fourth helical gear (28) of second rocker (29), second rocker (29) and threaded rod (22) constitute linkage structure through third helical gear (27) and fourth helical gear (28).

4. A commercial desk with adjustable function as claimed in claim 3 wherein: and a second rubber pad is glued on the surface on the right side of the second rocker (29), and a plurality of groups of second anti-skid grains are arranged on the second rubber pad.

5. A commercial desk with adjustable function as claimed in claim 3 wherein: second spacing groove (25) have all been seted up to one side that second pole groove (21) keep away from corresponding position threaded rod (22), the inside of second spacing groove (25) all is provided with second stopper (26), one side that second stopper (26) are close to threaded rod (22) all is connected with the fixed surface that corresponds position thread bush (23).

6. A commercial desk with adjustable functionality according to claim 5 wherein: the middle positions of the two threaded rods (22) are provided with transmission belts (12), two transmission wheels (30) are arranged inside the transmission belts (12), the two transmission wheels (30) are located inside the second rod grooves (21) at corresponding positions, and the middle positions of the transmission wheels (30) are fixedly connected with the threaded rods (22) at corresponding positions.

7. A commercial desk with adjustable function as claimed in claim 1 wherein: interior storehouse (3) inner chamber both sides bottom all fixedly connected with gag lever post (8) in both ends around, the surface of gag lever post (8) all overlaps and is equipped with stop collar (9), stop collar (9) all are L shape setting, and per two of the left and right sides stop collar (9) are close to the fixed surface who corresponds one side of position movable plate (4) and are connected.

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