CN216416412U - Electric lifting table take-up device - Google Patents

Abstract

The utility model discloses an electric lifting table take-up device which comprises a table body and a winding assembly, wherein a table top is arranged on one side above the table body, the table body is connected with the table top through an adjusting assembly, and the winding assembly is arranged between the table body and the table top.

Description

Electric lifting table take-up device

Technical Field

The utility model relates to the technical field of wire rewinding devices, in particular to a wire rewinding device for an electric lifting table.

Background

Electric lift table is one kind and uses the electric energy as the energy, and the table leg that adjusts the lift table through motor control mechanical device is flexible to realize the novel desk of the desktop lift of lift table, in Europe and America country, electric lift table is used for supplying the office crowd to use in the office in a large number, and it can help office crowd take a good notice for a long time to sit, realizes the switching of standing official working and sitting posture official working, and domestic also recognizes gradually and begins this kind of electric lift table of wide use.

At present, electric lifting tables on the market all have the problem that wiring is difficult. Because the desk can use electronic product such as computer, printer in the middle of using on the desktop, consequently, just need the interface of corresponding power cord and net twine, these circuits all need be connected to on the desktop from the table foot position, but because the desktop that the intelligence lift table was the activity from top to bottom, the condition that can be connected to power and net twine nearby in-service use is not many, traditional mode generally adopts directly on the socket of wall body or ground from the desktop lead wire, but because the position of desktop is unset, this kind of mode needs longer connecting wire just can satisfy the demand of different height desktops, thereby cause chaotic wiring mode, the winding displacement mode is not only pleasing to the eye like this, and there is the potential safety hazard also.

Therefore, an electric lifting table wire winding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric lifting table wire take-up device with a wire take-up function and added with attractiveness and safety, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric lift table take-up, includes the table body and rolling subassembly, top one side of the table body is equipped with the desktop, the table body with connect through adjusting part between the desktop, adjusting part locates including fixed the internal portion's of table pneumatic cylinder, the output of pneumatic cylinder is equipped with the hydraulic stem, the other end of hydraulic stem with the below fixed connection of desktop, the installation of rolling subassembly is located the table body with between the desktop.

Preferably, the winding assembly comprises a first U-shaped plate, a second U-shaped plate is arranged inside the first U-shaped plate in a sliding mode, a moving plate is arranged in the middle of the second U-shaped plate in a sliding mode, the first U-shaped plate and the second U-shaped plate are connected through a first limiting assembly, the second U-shaped plate and the moving plate are connected through a second limiting assembly, first teeth are arranged on two sides of the second U-shaped plate, second teeth are arranged in the middle of the moving plate, a first roller wheel is arranged on one side of the first U-shaped plate, a circular groove is formed in the middle of the first roller wheel, a first gear meshed with the second teeth is fixedly sleeved inside the circular groove, second gears meshed with the first teeth are fixedly arranged on two sides of the first roller wheel, a second roller wheel is arranged below the first roller wheel, and a third gear meshed with the second gear is fixedly sleeved in the middle of the second roller wheel, one side of second gyro wheel is equipped with the rolling axle, and through addding the rolling subassembly, the rolling subassembly can drive the rolling axle and rotate, and the wire goes up and down with the desktop in step, has avoided the wire to straighten at the in-process atress that the desktop goes up and down, influences the life of wire, has reduced the wire simultaneously and has dragged the damage that the in-process appears, the effectual security that improves the use, avoids manual reason line simultaneously, has avoided the in disorder of wire to place, has increased security and the orderliness among the wire rolling process.

Preferably, first spacing subassembly is including seting up in the first spacing spout of first U template inner wall both sides, first spacing recess has been seted up to the inside of first spacing spout, the inside slip of first spacing recess is equipped with first stopper, one side and the slip of first stopper are located the one end fixed connection of the inside first spacing strip of first spacing spout, one side of first spacing strip with the lateral wall fixed connection of second U template when going up and down the use to the desktop, first spacing subassembly can play spacing effect to the second U template, avoids the inside of second U template to drop from first U template, has increased the security of using.

Preferably, the second limiting component comprises second limiting sliding grooves formed in two sides of the inner wall of the second U-shaped plate, a second limiting groove is formed in the second limiting sliding grooves, a second sliding block is arranged in the second limiting sliding grooves in a sliding mode, one side of the second sliding block is arranged in the second limiting sliding grooves in a sliding mode and is fixedly connected with one end of a second limiting strip in the second limiting sliding grooves, one side of the second limiting strip is fixedly connected with the side wall of the movable plate, when the desktop is lifted for use, the second limiting component can play a limiting role on the movable plate, the movable plate is prevented from falling off from the inside of the second U-shaped plate, and the use safety is improved.

Preferably, first gyro wheel with the centre of second gyro wheel is all fixed and is equipped with the pivot, just the both ends of pivot are all outwards extended and are connected with the support frame rotation, the other end of support frame is fixed to be located on the outside of first U template, first, second gyro wheel passes through to be connected between support frame and the first U template, has increased the stability of first, second gyro wheel installation setting, avoids its unsettled placing, has increased the security of using.

Preferably, the fixed mounting panel that is equipped with of one end of first U template, set up quantity on the mounting panel for four and become the first mounting hole that the rectangle array form set up, the equal screw thread in inside of first mounting hole is equipped with first mounting screw, the fixed installation piece that is equipped with of one end of movable plate, the second mounting hole has been seted up to the one end of installation piece, the internal thread of second mounting hole is equipped with second mounting bolt, is equipped with the mounting panel in the one end of first U template, makes things convenient for the installation between first U template and the table body fixed, and the one end of movable plate is equipped with the installation piece, makes things convenient for the erection joint between movable plate and the desktop, has increased the convenience of installation dismantlement between rolling subassembly and the table body.

Preferably, the two sides of the third gear are located circular limiting grooves are formed in the second roller, the two ends of the first roller are matched with the circular limiting grooves, the circular limiting grooves are formed in the two sides of the first roller, the first roller can be limited, and the stability of the first roller in the rotating process is improved.

Preferably, the groove of accomodating has all been seted up to the bottom one end both sides of first spacing and second spacing, the inside of accomodating the groove is all inserted and is equipped with the connection and be equipped with the gag lever post, the one end of gag lever post all through the spring with accomodate the groove and connect, conveniently play spacing effect to the second U template, can play spacing effect to the movable plate simultaneously.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the existing lifting table is optimized, the winding assembly is additionally arranged, the winding assembly can drive the winding shaft to rotate, the wire and the table top are lifted synchronously, the wire is prevented from being stressed and straightened in the lifting process of the table top to influence the service life of the wire, meanwhile, the damage in the wire pulling process is reduced, the use safety is effectively improved, meanwhile, the manual wire arrangement is avoided, the scattered placement of the wire is avoided, and the safety and the orderliness in the wire winding process are increased.

2. When the table top is lifted for use, the first limiting assembly and the second limiting assembly can limit the second U-shaped plate and the moving plate, so that the second U-shaped plate is prevented from falling off from the inside of the first U-shaped plate, the moving plate is prevented from falling off from the inside of the second U-shaped plate, and the use safety is improved.

3. According to the utility model, the first and second rollers are connected with the first U-shaped plate through the support frame, so that the mounting stability of the first and second rollers is improved, the first and second rollers are prevented from being suspended, and the use safety is improved; the mounting plate is arranged at one end of the first U-shaped plate, so that the first U-shaped plate and the table body can be conveniently mounted and fixed, the mounting block is arranged at one end of the moving plate, the moving plate and the table top can be conveniently mounted and connected, and the convenience in mounting and dismounting the winding assembly and the table body is improved; be equipped with circular spacing groove in the both sides of first gyro wheel, can play spacing effect to first gyro wheel, increased the stability of first gyro wheel rotation in-process simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a first U-shaped plate according to the present invention;

FIG. 3 is a schematic structural view of a second U-shaped plate according to the present invention;

FIG. 4 is a schematic structural view of a second U-shaped plate according to the present invention;

FIG. 5 is a schematic view of the structure of the moving plate according to the present invention;

FIG. 6 is a schematic structural view of a wind-up reel according to the present invention;

fig. 7 is a sectional view of a first stopper bar according to the present invention.

In the figure: 1-a table body; 2-a desktop; 3-a regulating component; 4-a winding component; 5-a first U-shaped plate; 6-a second U-shaped plate; 7-moving the plate; 8-first tooth; 9-second tooth; 10-a first roller; 11-a circular groove; 12-a first gear; 13-a second gear; 14-a second roller; 15-a third gear; 16-a winding shaft; 17-a first limiting chute; 18-a first limit groove; 19-a first stopper; 20-a first stop bar; 21-a second limiting chute; 22-a second limit groove; 23-a second slide; 24-a second stop bar; 25-a support frame; 26-a mounting plate; 27-a first mounting screw; 28-a mounting block; 29-circular spacing groove; 30-a hydraulic cylinder; 31-a receiving groove; 32-a limiting rod; 33-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.

Example 1

Referring to fig. 1 to 7, an electric lifting table winding device shown in the drawings comprises a table body 1 and a winding assembly 4, a table top 2 is arranged on one side above the table body 1, the table body 1 is connected with the table top 2 through an adjusting assembly 3, the adjusting assembly 3 comprises a hydraulic cylinder 30 fixedly arranged inside the table body 1, an output end of the hydraulic cylinder 30 is provided with a hydraulic rod, the other end of the hydraulic rod is fixedly connected with the lower portion of the table top 2, and the winding assembly 4 is arranged between the table body 1 and the table top 2.

Wherein, the winding component 4 comprises a first U-shaped plate 5, the first U-shaped plate 5 is connected with the bottom of the inner side of the table body 1, a second U-shaped plate 6 is arranged inside the first U-shaped plate 5 in a sliding manner, a moving plate 7 is arranged in the middle of the second U-shaped plate 6 in a sliding manner, one end of the moving plate 7 is connected with the lower part of the table top 2, the first U-shaped plate 5 is connected with the second U-shaped plate 6 through a first limiting component, the second U-shaped plate 6 is connected with the moving plate 7 through a second limiting component, first teeth 8 are arranged on two sides of the second U-shaped plate 6, a second tooth 9 is arranged in the middle of the moving plate 7, a first roller 10 is arranged on one side of the first U-shaped plate 5, a circular groove 11 is arranged in the middle of the first roller 10, a first gear 12 meshed with the second teeth 9 is fixedly arranged in the circular groove 11, second gears 13 meshed with the first teeth 8 are fixedly arranged on two sides of the first roller 10, a second roller 14 is arranged below the first roller 10, a third gear 15 meshed with the second gears 13 is fixedly sleeved in the middle of the second roller 14, and a winding shaft 16 is arranged on one side of the second roller 14;

simultaneously, the groove 31 of accomodating has all been seted up to the bottom one end both sides of first spacing strip 20 and second spacing strip 24, the inside of accomodating groove 31 is all inserted and is equipped with the connection and be equipped with gag lever post 32, the one end of gag lever post 32 all through spring 33 with accomodate the groove 31 and connect.

When lifting the desktop for use: the hydraulic cylinder 30 is started, the hydraulic cylinder 30 is started to drive the hydraulic rod to extend and retract, the hydraulic rod can drive the table top 2 to lift, when the hydraulic rod extends, the table top 2 is driven to ascend, the table top 2 ascends to drive the movable plate 7 to move, the movable plate 7 extends out of the middle of the second U-shaped plate 6, in the extending process, the second teeth 9 on the middle side of the movable plate 7 are meshed with the first gear 12 on the first roller 10 to drive the first gear 12 to rotate, in the rotating process of the first gear 12, the movable plate is meshed to drive the third gear 15 to rotate, in the rotating process of the third gear 15, the second roller 14 is driven to rotate, the rolling shaft 16 can be driven to rotate, in the rotating process of the rolling shaft 16, the conducting wire wound above the rolling shaft can be loosened, guiding loosening and pulling-out are achieved, and synchronous extension along with the table top 2 is facilitated, when the movable plate 7 moves to the end part of the second U-shaped plate 6, the movable plate 7 is limited by the second limiting assembly, at the moment, the movable plate 7 can pull the second U-shaped plate 6 to move, the first teeth 8 at two sides of the second U-shaped plate 6 in the moving process can be meshed to drive the second gear 13 to rotate, the second gear 13 can also drive the first gear 12 to rotate by rotating, the first gear 12 is meshed to drive the third gear 15 to rotate, and the winding shaft 16 is driven to rotate in the same way, so that the lead on the winding shaft can be loosened, the lead and the tabletop can be lifted synchronously, the lead is prevented from being stressed and straightened in the lifting process of the tabletop 2, the service life of the lead is influenced, meanwhile, the damage in the lead pulling process is reduced, and the use safety is effectively improved;

when the table top descends and is stored, the hydraulic cylinder 30 is started, the hydraulic cylinder 30 drives the hydraulic rod to contract, the movable plate 7 is pushed and pressed in the contraction process of the hydraulic rod, the second U-shaped plate 6 is pushed and pressed in the pushing and pressing process, the limiting rods 32 on two sides are stored in the storage groove 31 under the action of the pushing and pressing force of the second U-shaped plate 6, after the limiting rods 32 are stored in the storage groove 31, the second U-shaped plate 6 moves downwards, the first teeth 8 are meshed to drive the second gear 13 to rotate reversely in the downward moving process, the first gear 12 is driven to rotate in the rotating process, the third gear 15 is driven to rotate by meshing of the first gear 12, so that the reverse rotation of the winding shaft 16 is driven, the wire can be wound and stored at the moment, when the second U-shaped plate 6 is stored in the first U-shaped plate 5, the table top 2 continues to descend to drive the movable plate 7 to move downwards, the second teeth 9 on one side of the movable plate 7 are meshed with the first gear 12 in the downward moving process, the first gear 12 drives the third gear 15 to rotate simultaneously, the winding shaft 16 is driven to rotate reversely in the rotating process, the winding shaft 16 continues to wind the wires, manual wire arrangement is avoided, the wires are prevented from being placed randomly, safety and orderliness in the wire winding process are improved, and safety in the using process is improved.

Example 2

Referring to fig. 2 to 5, in this embodiment, as further described in embodiment 1, the winding assembly 4 in the figures includes a first U-shaped plate 5, a second U-shaped plate 6 is slidably disposed inside the first U-shaped plate 5, a moving plate 7 is slidably disposed in the middle of the second U-shaped plate 6, the first U-shaped plate 5 and the second U-shaped plate 6 are connected by a first limiting assembly, the second U-shaped plate 6 and the moving plate 7 are connected by a second limiting assembly, first teeth 8 are disposed on both sides of the second U-shaped plate 6, a second tooth 9 is disposed in the middle of the moving plate 7, a first roller 10 is disposed on one side of the first U-shaped plate 5, a circular groove 11 is disposed in the middle of the first roller 10, a first gear 12 engaged with the second tooth 9 is fixedly sleeved inside the circular groove 11, second gears 13 meshed with the first teeth 8 are fixedly arranged on two sides of the first roller 10, a second roller 14 is arranged below the first roller 10, a third gear 15 meshed with the second gears 13 is fixedly sleeved in the middle of the second roller 14, and a winding shaft 16 is arranged on one side of the second roller 14;

the first limiting assembly comprises first limiting sliding grooves 17 formed in two sides of the inner wall of the first U-shaped plate 5, a first limiting groove 18 is formed in the first limiting sliding groove 17, a first limiting block 19 is arranged in the first limiting groove 18 in a sliding mode, one side of the first limiting block 19 is fixedly connected with one end of a first limiting strip 20 arranged in the first limiting sliding groove 17 in a sliding mode, and one side of the first limiting strip 20 is fixedly connected with the outer side wall of the second U-shaped plate 6;

and simultaneously, the spacing subassembly of second is including seting up in the spacing spout 21 of second of 6 inner walls both sides of second U template, the spacing recess 22 of second has been seted up to the inside of the spacing spout 21 of second, the inside slip of the spacing recess 22 of second is equipped with second slider 23, one side and the slip of second slider 23 are located the one end fixed connection of the spacing strip 24 of the inside second of the spacing spout 21 of second, one side of the spacing strip 24 of second with the lateral wall fixed connection of movable plate 7.

In this embodiment, when going up and down to the desktop and using, first, the spacing subassembly of second can play spacing effect to second U template and movable plate, avoids the second U template to drop from the inside of first U template, avoids the movable plate to drop from the inside of second U template, has increased the security of using.

Example 3

Referring to fig. 2 and fig. 3, in this embodiment, for further explanation of other embodiments, a rotating shaft is fixedly disposed between the first roller 10 and the second roller 14, two ends of the rotating shaft extend outward and are rotatably connected to a supporting frame 25, and the other end of the supporting frame 25 is fixedly disposed on the outer side of the first U-shaped plate 5.

The mounting plate 26 is fixedly arranged at one end of the first U-shaped plate 5, four first mounting holes which are arranged in a rectangular array form are formed in the mounting plate 26, first mounting screws 27 are arranged in the first mounting holes in a threaded manner, a mounting block 28 is fixedly arranged at one end of the moving plate 7, a second mounting hole is formed at one end of the mounting block 28, and a second mounting bolt is arranged in the second mounting hole in a threaded manner;

meanwhile, circular limiting grooves 29 are formed in the two sides of the third gear 15 and located on the second roller 14, and the two ends of the first roller 10 are matched with the circular limiting grooves 29.

In the embodiment, the first and second rollers are connected with the first U-shaped plate 5 through the support frame 25, so that the mounting stability of the first and second rollers is improved, the first and second rollers are prevented from being suspended, and the use safety is improved; an installation plate is arranged at one end of the first U-shaped plate 5, so that the first U-shaped plate 5 and the table body 1 can be conveniently installed and fixed, an installation block 28 is arranged at one end of the movable plate 7, the movable plate 7 and the table top can be conveniently installed and connected, and the convenience of installation and disassembly between the winding assembly 4 and the table body 1 is improved; circular spacing grooves 29 are formed in two sides of the first roller 10, so that the first roller 10 can be limited, and the stability of the first roller 10 in the rotating process is improved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (9)

1. The utility model provides an electric lift table take-up which characterized in that includes:

the table comprises a table body (1), wherein a table top (2) is arranged on one side above the table body (1), and the table body (1) is connected with the table top (2) through an adjusting component (3);

the winding assembly (4) is used for winding the wire, and the winding assembly (4) is installed between the table body (1) and the table top (2).

2. The electric lifting table wire take-up device as claimed in claim 1, wherein: the winding assembly (4) comprises a first U-shaped plate (5), a second U-shaped plate (6) is arranged inside the first U-shaped plate (5) in a sliding mode, a moving plate (7) is arranged in the middle of the second U-shaped plate (6) in a sliding mode, the first U-shaped plate (5) is connected with the second U-shaped plate (6) through a first limiting assembly, the second U-shaped plate (6) is connected with the moving plate (7) through a second limiting assembly, first teeth (8) are arranged on two sides of the second U-shaped plate (6), second teeth (9) are arranged in the middle of the moving plate (7), a first roller (10) is arranged on one side of the first U-shaped plate (5), a circular groove (11) is formed in the middle of the first roller (10), a first gear (12) meshed with the second teeth (9) is fixedly arranged inside the circular groove (11), the fixed second gear (13) that is equipped with first tooth (8) engaged with in both sides of first gyro wheel (10), the below of first gyro wheel (10) is equipped with second gyro wheel (14), the fixed cover in the middle of second gyro wheel (14) is equipped with third gear (15) with second gear (13) engaged with, one side of second gyro wheel (14) is equipped with rolling axle (16).

3. An electric lift table take-up as defined in claim 2, wherein: first spacing subassembly is including seting up in first spacing spout (17) of first U template (5) inner wall both sides, first spacing recess (18) have been seted up to the inside of first spacing spout (17), the inside slip of first spacing recess (18) is equipped with first stopper (19), one side and the slip of first stopper (19) are located the one end fixed connection of the inside first spacing strip (20) of first spacing spout (17), one side of first spacing strip (20) with the lateral wall fixed connection of second U template (6).

4. A power-driven lift table wire take-up as defined in claim 3, wherein: the second limiting assembly comprises second limiting sliding grooves (21) formed in two sides of the inner wall of the second U-shaped plate (6), second limiting grooves (22) are formed in the second limiting sliding grooves (21), second sliding blocks (23) are arranged in the second limiting sliding grooves (22) in a sliding mode, one sides of the second sliding blocks (23) are arranged in the sliding mode and are fixedly connected with one ends of second limiting strips (24) in the second limiting sliding grooves (21), and one sides of the second limiting strips (24) are fixedly connected with the side wall of the movable plate (7).

5. An electric lift table take-up as defined in claim 2, wherein: the middle of the first roller (10) and the middle of the second roller (14) are fixedly provided with rotating shafts, the two ends of each rotating shaft extend outwards to be rotatably connected with a supporting frame (25), and the other ends of the supporting frames (25) are fixedly arranged on the outer side of the first U-shaped plate (5).

6. An electric lift table take-up as defined in claim 2, wherein: the fixed mounting panel (26) that is equipped with of one end of first U template (5), set up quantity for four and become the first mounting hole that the rectangle array form set up on mounting panel (26), the equal screw thread in inside of first mounting hole is equipped with first mounting screw (27), the fixed installation piece (28) that is equipped with of one end of movable plate (7), the second mounting hole has been seted up to the one end of installation piece (28), the internal thread of second mounting hole is equipped with second construction bolt.

7. An electric lift table take-up as defined in claim 2, wherein: and circular limiting grooves (29) are formed in the two sides of the third gear (15) and located on the second roller (14), and the two ends of the first roller (10) are matched with the circular limiting grooves (29).

8. The electric lifting table wire take-up device as claimed in claim 1, wherein: the adjusting component (3) comprises a hydraulic cylinder (30) fixedly arranged inside the table body (1), a hydraulic rod is arranged at the output end of the hydraulic cylinder (30), and the other end of the hydraulic rod is fixedly connected with the lower portion of the table top (2).

9. An electric lift table take-up as defined in claim 4, wherein: the groove (31) of accomodating has all been seted up to the bottom one end both sides of first spacing (20) and second spacing (24), the inside of accomodating groove (31) is all inserted and is equipped with the connection and be equipped with gag lever post (32), the one end of gag lever post (32) all through spring (33) with accomodate groove (31) and connect.

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