CN220694662U - Lifting column without motor bin - Google Patents

Abstract

The utility model provides a lifting column without a motor bin, which relates to the technical field of lifting columns and comprises a motor driver and a first sleeve, wherein a second sleeve is sleeved outside the first sleeve, a third sleeve is sleeved outside the second sleeve, a first guide pipe is arranged in the third sleeve in a sliding mode, and a second guide pipe is fixedly arranged on the surface of the second sleeve. According to the utility model, through the motor driver, the first screw rod, the second screw rod, the first fixed block, the second fixed block and the transmission part, the lifting column is not limited by the space occupied by the transverse arrangement of the motor, can be fixedly connected with the table frame in more modes, and the plug of the motor driver is directly left on the lifting column, so that the lifting column has no redundant signal line, is convenient for transportation and use of a user, reduces the volume of the lifting column, can be more conveniently installed in a narrow space, saves a use area, and has lower noise during working and reduces interference to surrounding environment and users because the lifting column has no motor operation.

Description

Lifting column without motor bin

Technical Field

The utility model relates to the technical field of lifting columns, in particular to a lifting column without a motor bin.

Background

The intelligent office is increasingly popular, the electric lifting table is widely applied to office places, the electric lifting column demands are gradually increased, the demands of consumers are not met by the conventional common patterns on the market, the conventional lifting column is generally provided with a motor, and the connection mode between the lifting column and the table body is limited due to the limitation of the motor, so that when the intelligent office is installed at some special positions, the lifting column cannot achieve the efficacy due to the motor, the conventional lifting column has more lines, the working strength of workers is improved, and in addition, various inconveniences are also generated during daily arrangement, and improvement is needed.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a lifting column without motor storehouse, includes motor drive and sleeve pipe one, sleeve pipe one's outside cover is equipped with sleeve pipe two, sleeve pipe two outside cover is equipped with sleeve pipe three, sleeve pipe three's inside slip has pipe one, sleeve pipe two's surface fixed mounting has pipe two, sleeve pipe one's inside rotates and is connected with screw rod one, screw rod one's surface rotation has nut slider one, sleeve pipe one's inside rotation is connected with screw rod two, screw rod two's surface rotation has nut slider two, the bottom fixed mounting of pipe one has fixed block one, the bottom fixed mounting of pipe two has fixed block two, the bottom fixed mounting of screw rod one has driving part.

Preferably, the transmission part is rotationally connected with the second screw rod. Here, drive the first lead screw through the motor driver and rotate to can drive the second lead screw and rotate, follow and can drive the first nut slider to remove.

Preferably, the top end of the first nut sliding block is fixedly connected with the bottom of the first guide pipe, and the top end of the second nut sliding block is fixedly connected with the bottom of the second guide pipe. Here, the first nut slider and the second nut slider can drive the first guide pipe and the second guide pipe to move when moving.

Preferably, the other end of the first fixed block is fixedly connected with the top end of the second sleeve, and the second fixed block is fixedly connected with the third sleeve. Here, when the first guide pipe and the second guide pipe move, the second sleeve pipe and the third sleeve pipe can be driven to move, so that the lifting column can lift.

Preferably, the bottoms of the first sleeve, the second sleeve and the third sleeve are fixedly provided with guide gaskets, and the bottoms of the inner walls of the third sleeve are provided with clamping grooves. Here, the guide spacer can be fitted between the card slots, the guide spacer being interposed between each layer of the sleeve, so that the fit clearance can be adjusted.

Preferably, a jack is formed in the upper end surface of the first sleeve, and a signal wire slides in the jack. Here, through butt joint between the signal line jacks, the lifting column itself does not need to draw out the wire harness.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the motor driver, the first screw rod, the second screw rod, the first fixed block, the second fixed block and the transmission part, the lifting column is not limited by the space occupied by the transverse arrangement of the motor, can be fixedly connected with the table frame in more modes, and the plug of the motor driver is directly left on the lifting column, so that the lifting column has no redundant signal line, is convenient for transportation and use of a user, reduces the volume of the lifting column, can be more conveniently installed in a narrow space, saves a use area, and has lower noise during working and reduces interference to surrounding environment and users because the lifting column has no motor operation.

Drawings

Fig. 1 is a schematic view of a lifting column without a motor cabin according to the present utility model;

fig. 2 is an enlarged view of a position a in fig. 1 of a lifting column without a motor cabin;

fig. 3 is an enlarged view of position B in fig. 1 of a lifting column without a motor cabin according to the present utility model;

fig. 4 is a schematic diagram showing a plug-and-socket connection manner in a lifting column without a motor cabin according to the present utility model.

Legend description:

1. a motor driver; 2. a first sleeve; 3. a second sleeve; 4. a third sleeve; 5. a first nut sliding block; 6. a second nut sliding block; 7. a first conduit; 8. a second conduit; 9. a first screw rod; 10. a second screw rod; 11. a first fixed block; 12. a second fixed block; 13. a transmission member; 14. a signal line; 15. and a jack.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a no elevating column in motor storehouse, including motor drive 1 and sleeve pipe one 2, sleeve pipe one 2's outside cover is equipped with sleeve pipe two 3, sleeve pipe two 3 outside cover is equipped with sleeve pipe three 4, sleeve pipe one 2, sleeve pipe two 3 and sleeve pipe three 4's bottom fixed mounting has the guide gasket, the draw-in groove has been seted up to sleeve pipe three 4's inner wall bottom, the guide gasket can cooperate with between the draw-in groove, the guide gasket is between every layer sleeve pipe, thereby can adjust the fit clearance, sleeve pipe three 4's inside slip has pipe one 7, sleeve pipe two 3's fixed surface installs pipe two 8, sleeve pipe one 2's inside rotation is connected with lead screw one 9, lead screw one 9's surface rotation has nut slider one 5, nut slider one 5's top and pipe one 7 bottom fixed connection, nut slider two 6's top and pipe two 8's bottom fixed connection, nut slider one 5 and nut slider two 6 can drive pipe one 7 and pipe two 8 and move when moving, sleeve pipe one 2's inside rotation is connected with lead screw two 10, lead screw two 10's surface rotation has nut slider 6, lead screw one 7's bottom fixed block 11, the fixed block 11 and the fixed connection of two ends of fixing sleeve pipe one end 3.

Referring to fig. 3-4, the fixed block two 12 is fixedly connected with the sleeve three 4, when the first conduit 7 and the second conduit 8 move, the sleeve two 3 and the sleeve three 4 can be driven to move, so that the lifting column does not need to be led out of a wire harness, the fixed block two 12, the transmission part 13 and the transmission part 13 are fixedly arranged at the bottom of the first screw 9, the transmission part 13 is rotationally connected with the second screw 10, the first screw 9 is driven to rotate by the motor driver 1, the second screw 10 can be driven to rotate, the first nut slider 5 can be driven to move along with the rotation, the jack 15 is formed in the upper end surface of the first conduit 2, the signal wire 14 slides in the jack 15, the lifting column does not need to be led out of the wire harness through the jack 15, the motor driver 1, the first screw 9, the second screw 10, the fixed block one 11, the fixed block two 12 and the transmission part 13 are not limited by the space occupied by the transverse motor, more modes are fixedly connected with the table frame, the motor driver 1 can be left on the lifting column directly, the lifting column can be lifted by the jack 14, the jack is convenient to use the lifting column, and the small space is saved, and the user can use the lifting column conveniently.

Working principle: when the lifting column works, the lifting column is electrified firstly, then the screw rod I9 is driven to rotate according to the motor driver 1, so that the transmission part 13 at the bottom moves, the screw rod II 10 is driven to rotate, the nut slider I5 and the nut slider II 6 on the surface move, and the nut slider I5 and the nut slider II 6 are connected with the bottoms of the guide pipe I7 and the guide pipe II 8 into a whole through riveting respectively, so that the guide pipe I7 and the guide pipe II 8 can be driven to move, and when the guide pipe I7 and the guide pipe II 8 move, the sleeve II 3 and the sleeve III 4 can be driven to move, so that the lifting column has a lifting function.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a no elevating column in motor storehouse, includes motor drive (1) and sleeve pipe one (2), its characterized in that: the outside cover of sleeve pipe one (2) is equipped with sleeve pipe two (3), sleeve pipe two (3) outside cover is equipped with sleeve pipe three (4), the inside slip of sleeve pipe three (4) has pipe one (7), the fixed surface of sleeve pipe two (3) installs pipe two (8), the inside rotation of sleeve pipe one (2) is connected with lead screw one (9), the surface rotation of lead screw one (9) has nut slider one (5), the inside rotation of sleeve pipe one (2) is connected with lead screw two (10), the surface rotation of lead screw two (10) has nut slider two (6), the bottom fixed mounting of pipe one (7) has fixed block one (11), the bottom fixed mounting of pipe two (8) has fixed block two (12), the bottom fixed mounting of lead screw one (9) has driving medium (13).

2. The motorized bin-less lift post of claim 1, wherein: the transmission part (13) is rotationally connected with the screw rod II (10).

3. The motorized bin-less lift post of claim 1, wherein: the top end of the first nut sliding block (5) is fixedly connected with the bottom of the first guide pipe (7), and the top end of the second nut sliding block (6) is fixedly connected with the bottom of the second guide pipe (8).

4. The motorized bin-less lift post of claim 1, wherein: the other end of the first fixed block (11) is fixedly connected with the top end of the second sleeve (3), and the second fixed block (12) is fixedly connected with the third sleeve (4).

5. The motorized bin-less lift post of claim 1, wherein: the guide gaskets are fixedly arranged at the bottoms of the first sleeve (2), the second sleeve (3) and the third sleeve (4), and clamping grooves are formed in the bottoms of the inner walls of the third sleeve (4).

6. The motorized bin-less lift post of claim 1, wherein: the upper end surface of the first sleeve pipe (2) is provided with a jack (15), and a signal wire (14) slides in the jack (15).