CN213882540U

CN213882540U - Intelligent sofa device with lifting function

Info

Publication number: CN213882540U
Application number: CN202023056957.8U
Authority: CN
Inventors: 李昔峰
Original assignee: Shenzhen Meiwei Bang Private Co ltd
Current assignee: Shenzhen Meiwei Bang Private Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-06
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to an intelligence sofa technical field just discloses a take raising and lowering functions's intelligent sofa device, the on-line screen storage device comprises a base, the equal fixedly connected with handrail case in base top left and right sides, handrail incasement wall top fixedly connected with one end runs through and extends to the inside threaded rod rather than inner wall bottom swing joint of base, inner wall top fixedly connected with biax servo motor of base, fixed mounting has the driving gear on biax servo motor's the output shaft, and the left side the threaded rod is located the outside fixedly connected with and the driven gear of driving gear meshing of the inside one end of base, and the left side the transmission is connected with and is located the inside first transmission area of base between threaded rod and the right side threaded rod, the base top just is located fixedly connected with backup plate. The intelligent sofa device with the lifting function can adjust the height of the seat according to the use requirement, and is convenient for users to use.

Description

Intelligent sofa device with lifting function

Technical Field

The utility model relates to an intelligence sofa technical field specifically is a take raising and lowering functions's intelligent sofa device.

Background

The sofa is a foreign word and is formed according to the sound translation of the English word sofa, and is a multi-seat chair with cushions, a backrest chair with springs or thick foam plastics and the like, armrests are arranged on two sides of the backrest chair, the sofa is a kind of soft furniture, the origin of the sofa can be traced back to ancient Egypt about 2000 before the first year of the Gongyuan, but the soft sofa with the real meaning appears in the end of the sixteen century to the beginning of the seventeen century.

Along with the continuous improvement of people's standard of living, also continuously increase to the user demand of sofa, traditional intelligent sofa device seat height is fixed, and unable adjustment, to the crowd of different heights, the sofa of specific height is sat up and is uncomfortable, so provides an intelligent sofa device of taking raising and lowering functions and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a take raising and lowering functions's intelligent sofa device possesses and is convenient for adjust advantages such as seat height according to the user demand, and it is fixed to have solved traditional intelligent sofa device seat height, unable adjustment, and to the crowd of different heights, the sofa of specific height is sat up and uncomfortable problem.

(II) technical scheme

In order to realize the above-mentioned purpose of being convenient for adjust the seat height according to the user demand, the utility model provides a following technical scheme: an intelligent sofa device with a lifting function comprises a base, wherein the left side and the right side of the top of the base are fixedly connected with armrest boxes, the top of the inner wall of each armrest box is fixedly connected with a threaded rod, one end of the threaded rod penetrates through and extends into the base and is movably connected with the bottom of the inner wall of the base, the top of the inner wall of the base is fixedly connected with a double-shaft servo motor, a driving gear is fixedly arranged on an output shaft of the double-shaft servo motor, the outer part of the threaded rod at the inner end of the base at the left side is fixedly connected with a driven gear meshed with the driving gear, a first transmission belt positioned in the base is in transmission connection between the threaded rod at the left side and the threaded rod at the right side, a backup plate is fixedly connected between the top of the base and the two armrest boxes at the top, a transverse plate with one end in threaded connection with the threaded rod at the right side is in external threaded connection of the threaded rod at the left side, and the transverse plate is positioned at the front side of the backup plate, the equal fixedly connected with in diaphragm left and right sides and two handrail incasement wall back of the body side swing joint's slider, the draw-in groove has been seted up to one side that the diaphragm was kept away from to the slider, two equal fixedly connected with joint box in one side that the handrail incasement wall was carried on the back mutually, swing joint has one end to run through the block case and extends to the inside fixture block with the draw-in groove block of slider, two between the both sides around the block incasement wall the equal fixedly connected with pull rod in one side that the fixture block was carried on the back mutually, two the equal fixedly connected with in one side that the pull rod was carried on the back mutually is located the connecting plate in two block case one side that the two connecting plates were carried on the back mutually, two equal fixedly connected with compression spring that overlaps on the pull rod between one side that the fixture block was carried on the back mutually and the handrail case, the base inner wall top is rotated and is connected with the internal thread rotary drum that one end runs through and extends to its top, the internal thread rotary drum is located between base top one end outside and biax servo motor top output shaft transmission connection have the second to pass The movable belt, diaphragm bottom fixedly connected with backup pad, backup pad bottom fixedly connected with one end and the inside threaded connection of internal thread rotary drum and run through and extend to the inside promotion screw rod of base, all swing joint has the bracing piece between backup pad left and right sides and the base top left and right sides.

Preferably, the base is hollow, and through holes are formed in the left side and the right side of the top of the inner wall of the base.

Preferably, two handrail incasement portion is cavity, and the rectangle through-hole with diaphragm looks adaptation is all seted up to two relative one side inner walls of handrail case.

Preferably, the inner wall of one side of the armrest box, which is close to the clamping box, is provided with a through hole matched with the clamping block, and the outside of the armrest box is wrapped with a sponge layer.

Preferably, the double-shaft servo motor and the pushing screw are both located inside the first transmission belt, and the front face of the backup plate and the top of the transverse plate are both provided with a spongy cushion located between the two armrest boxes.

Preferably, the number of the clamping grooves on one side is four, and the four clamping grooves are distributed at equal intervals.

(III) advantageous effects

Compared with the prior art, the utility model provides a take raising and lowering functions's intelligent sofa device possesses following beneficial effect:

the intelligent sofa device with the lifting function has the advantages that the clamping block is separated from the inside of the clamping groove by pulling the pull ring to release the clamping of the clamping block, the double-shaft servo motor is started, the output shaft at the bottom of the double-shaft servo motor drives the driving gear to rotate, the driving gear is meshed with the driven gear to drive the left threaded rod to rotate, the first transmission belt drives the right threaded rod to rotate together with the left threaded rod, the transverse plate is meshed with the threaded rod to drive the transverse plate to ascend integrally, the output shaft at the top of the double-shaft servo motor rotates to drive the second transmission belt to rotate the internal thread rotary drum, the internal thread rotary drum is meshed with the pushing screw rod to drive the pushing screw rod to move upwards, the transverse plate is supported by the support plate and the support rods with the two sides in a triangular fixed structure, the lifting stability of the sofa is improved, the pull ring is loosened when the sofa device is adjusted to a proper position, the compression spring is released to push the clamping block to enter the clamping groove to complete clamping fixation, the purpose of conveniently adjusting the height of the seat according to the use requirement is realized, and the use of a user is facilitated.

Drawings

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

fig. 2 is a sectional view of the structure of the present invention.

In the figure: the automatic lifting device comprises a base 1, a handrail box 2, a threaded rod 3, a double-shaft servo motor 4, a driving gear 5, a driven gear 6, a first transmission belt 7, a backup plate 8, a transverse plate 9, a sliding block 10, a clamping groove 11, a clamping box 12, a compression spring 13, a connecting plate 14, a pull ring 15, a pull rod 16, a clamping block 17, an internal thread rotary drum 18, a second transmission belt 19, a support plate 20, a pushing screw rod 21 and a support rod 22.

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. 1-2, the present invention provides the following technical solutions: an intelligent sofa device with a lifting function comprises a base 1, the interior of the base 1 is hollow, through holes are arranged on the left side and the right side of the top of the inner wall of the base 1, handrail boxes 2 are fixedly connected on the left side and the right side of the top of the base 1, a threaded rod 3 with one end penetrating through and extending into the interior of the base 1 and movably connected with the bottom of the inner wall of the base 1 is fixedly connected on the top of the inner wall of the handrail boxes 2, a double-shaft servo motor 4 is fixedly connected on the top of the inner wall of the base 1, a driving gear 5 is fixedly installed on an output shaft of the double-shaft servo motor 4, a driven gear 6 meshed with the driving gear 5 is fixedly connected on the outer portion of the left threaded rod 3 positioned at the interior of the base 1, a first transmission belt 7 positioned in the interior of the base 1 is in transmission connection between the left threaded rod 3 and the right threaded rod 3, a backup plate 8 is fixedly connected between the top of the base 1 and the two handrail boxes 2, a transverse plate 9 with one end in threaded connection with the right threaded rod 3 is in threaded connection outside the left threaded rod 3, the interior of two handrail boxes 2 is hollow, rectangular through holes matched with a transverse plate 9 are formed in the inner wall of one side of each handrail box 2 opposite to the other side, the transverse plate 9 is positioned on the front side of a backup plate 8, sliding blocks 10 movably connected with the inner walls of the two handrail boxes 2 are fixedly connected to the left side and the right side of the transverse plate 9, clamping grooves 11 are formed in one side of each sliding block 10 far away from the transverse plate 9, the number of the clamping grooves 11 on one side is four, the four clamping grooves 11 are distributed at equal intervals, clamping boxes 12 are fixedly connected to one side of each handrail box 2 opposite to each other, clamping blocks 17 with one ends penetrating through the clamping boxes 12 and extending into the interior of the sliding blocks 10 to be clamped with the clamping grooves 11 are movably connected between the front side and the rear side of the inner wall of each clamping box 12, through holes matched with the clamping blocks 17 are formed in the inner wall of one side of each handrail box 2 close to the corresponding clamping boxes, sponge layers wrap the exterior of the handrail boxes 2, and pull rods 16 are fixedly connected to one side of each clamping block 17 opposite to each clamping block, one side of each of two pull rods 16, which is opposite to each other, is fixedly connected with a connecting plate 14, which is positioned on one side of each of two clamping boxes 12, which is opposite to each other, one side of each of the two connecting plates 14, which is opposite to each other, is fixedly connected with a compression spring 13, which is sleeved on the pull rods 16, between one side of each of two clamping blocks 17, which is opposite to each other, and the handrail boxes 2, the top of the inner wall of the base 1 is rotatably connected with an internal thread rotary drum 18, one end of which penetrates through and extends to the top of the internal thread rotary drum, the external side of one end of the internal thread rotary drum 18, which is positioned on the top of the base 1, is in transmission connection with a second transmission belt 19, the bottom of the transverse plate 9 is fixedly connected with a supporting plate 20, the bottom of the supporting plate 20 is fixedly connected with a pushing screw 21, one end of which is in threaded connection with the internal thread rotary drum 18 and penetrates and extends to the inside of the base 1, the double-axis servo motor 4 and the pushing screw 21 are both positioned inside the first transmission belt 7, sponge cushions are positioned between the front of the backup plate 8 and the top of the transverse plate 9, supporting rods 22 are movably connected between the left side and the right side of the supporting plate 20 and the left side and the right side of the top of the base 1, the clamping block 17 is disengaged from the inside of the clamping groove 11 by pulling the pull ring 15, the double-shaft servo motor 4 is opened, an output shaft at the bottom of the double-shaft servo motor 4 drives the driving gear 5 to rotate, the driving gear 5 is meshed with the driven gear 6 to drive the left threaded rod 3 to rotate, the right threaded rod 3 is driven to rotate together with the driving gear by the first driving belt 7, the transverse plate 9 is driven to ascend integrally by the meshing of the transverse plate 9 and the threaded rod 3, the internal thread rotary drum 18 is driven to rotate by the second driving belt 19 by the rotation of the output shaft at the top of the double-shaft servo motor 4, the internal thread rotary drum 18 is driven to move upwards by the meshing of the internal thread rotary drum 21, and the supporting plates 20 and the supporting rods 22 with triangular fixed structures at the two sides support the transverse plate 9, the stability of sofa lift is improved, loosen pull ring 15 when waiting to adjust to suitable position, compression spring 13 removes the compression and promotes fixture block 17 and get into draw-in groove 11 inside and accomplish the block and fix, has realized being convenient for according to the purpose of user demand adjustment seat height, has made things convenient for user's use.

In summary, in the intelligent sofa device with lifting function, the clamping block 17 is disengaged from the inside of the clamping groove 11 by pulling the pull ring 15 to release the clamping, the double-shaft servo motor 4 is turned on, the output shaft at the bottom of the double-shaft servo motor 4 drives the driving gear 5 to rotate, the driving gear 5 is driven to rotate, the driving gear 5 is meshed with the driven gear 6 to drive the left threaded rod 3 to rotate, the first transmission belt 7 drives the right threaded rod 3 to rotate together with the left threaded rod, the transverse plate 9 is meshed with the threaded rod 3 to drive the transverse plate 9 to ascend integrally, the output shaft at the top of the double-shaft servo motor 4 is rotated to drive the second transmission belt 19 to drive the internal threaded drum 18 to rotate, the internal threaded drum 18 is meshed with the pushing screw 21 to drive the internal threaded drum to move upwards, the transverse plate 9 is supported by the support plate 20 and the support rods 22 with triangular fixed structures at two sides, and the pull ring 15 is loosened when the intelligent sofa device is adjusted to a proper position, compression spring 13 removes the compression and promotes inside completion block of fixture block 17 entering draw-in groove 11 and block fixedly, has realized being convenient for according to the purpose of user demand adjustment seat height, has solved traditional intelligent sofa device seat height and has been fixed, unable adjustment, and to the crowd of different heights, the sofa of specific height is sat up and uncomfortable problem.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take raising and lowering functions's intelligent sofa device, includes base (1), its characterized in that: the automatic transmission mechanism is characterized in that the left side and the right side of the top of the base (1) are fixedly connected with armrest boxes (2), one end of the top of the inner wall of each armrest box (2) is fixedly connected with a threaded rod (3) which is movably connected with the inner wall bottom of the base (1) in a penetrating manner and extends to the top of the inner wall of the base (2), one end of the top of the inner wall of the base (1) is fixedly connected with a double-shaft servo motor (4) which is fixedly connected with a double-shaft servo motor (4) and extends to the top of the base (1), a driving gear (5) is fixedly mounted on an output shaft at the bottom of the double-shaft servo motor (4), the left side of the threaded rod (3) is positioned at one end inside the base (1), a driven gear (6) which is meshed with the driving gear (5) is fixedly connected with the outer part of the threaded rod (3), a first driving belt (7) which is positioned inside the base (1) is connected between the threaded rod (3) and the right threaded rod (3), a backup plate (8) is fixedly connected with the top of the base (1) and positioned between the two armrest boxes (2), a transverse plate (9) with one end in threaded connection with the right threaded rod (3) is in threaded connection with the outer portion of the left threaded rod (3), the transverse plate (9) is located on the front side of the backup plate (8), sliding blocks (10) which are movably connected with the back sides of the inner walls of the two handrail boxes (2) are fixedly connected to the left side and the right side of the transverse plate (9), a clamping groove (11) is formed in one side, away from the transverse plate (9), of each sliding block (10), clamping boxes (12) are fixedly connected to the back sides of the two handrail boxes (2), clamping blocks (17) are movably connected between the front side and the back sides of the inner wall of each clamping box (12), one ends of the clamping blocks penetrate through the clamping boxes (12) and extend into the sliding blocks (10) to be clamped with the clamping grooves (11), pull rods (16) are fixedly connected to one sides of the two clamping blocks (17) which are opposite to each other, and connecting plates (14) located on the back sides of the two clamping boxes (12) are fixedly connected to each other, one side of the two connecting plates (14) opposite to each other is fixedly connected with a pull ring (15), a compression spring (13) sleeved on a pull rod (16) is fixedly connected between one side of the two clamping blocks (17) opposite to each other and the armrest box (2), the top of the inner wall of the base (1) is rotationally connected with an internal thread rotary drum (18) with one end penetrating and extending to the top, a second transmission belt (19) is connected between the outer side of one end of the top of the base (1) of the internal thread rotating cylinder (18) and an output shaft at the top of the double-shaft servo motor (4) in a transmission way, the bottom of the transverse plate (9) is fixedly connected with a supporting plate (20), the bottom of the supporting plate (20) is fixedly connected with a pushing screw rod (21) of which one end is in threaded connection with the interior of the internal thread rotating cylinder (18) and penetrates through the internal thread rotating cylinder and extends to the interior of the base (1), support rods (22) are movably connected between the left side and the right side of the support plate (20) and the left side and the right side of the top of the base (1).

2. The intelligent sofa device with the lifting function according to claim 1, wherein: the base (1) is hollow, and through holes are formed in the left side and the right side of the top of the inner wall of the base (1).

3. The intelligent sofa device with the lifting function according to claim 1, wherein: two handrail case (2) are inside to be cavity, and the rectangle through-hole with diaphragm (9) looks adaptation is all seted up to two relative one side inner wall of handrail case (2).

4. The intelligent sofa device with the lifting function according to claim 1, wherein: the inner wall of one side, close to the clamping box (12), of the armrest box (2) is provided with a through hole matched with the clamping block (17), and the outside of the armrest box (2) is wrapped with a sponge layer.

5. The intelligent sofa device with the lifting function according to claim 1, wherein: the double-shaft servo motor (4) and the pushing screw (21) are both positioned inside the first transmission belt (7), and the front surface of the backup plate (8) and the top of the transverse plate (9) are both provided with a spongy cushion positioned between the two handrail boxes (2).

6. The intelligent sofa device with the lifting function according to claim 1, wherein: the number of the clamping grooves (11) on one side is four, and the four clamping grooves (11) are distributed at equal intervals.