CN218616357U

CN218616357U - Electric single chair

Info

Publication number: CN218616357U
Application number: CN202223414216.1U
Authority: CN
Inventors: 古淦忠
Original assignee: Huizhou Tianjun Premium Furniture Co ltd
Current assignee: Huizhou Tianjun Premium Furniture Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-03-14
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses an electric single chair, which comprises an electric chair body and a base positioned at the bottom end of the electric chair body, wherein both sides of the bottom end of the electric chair body are fixedly connected with fixed blocks, two grooves are arranged between the two fixed blocks, and a supporting mechanism is arranged between the two grooves and the base; the base upper end is equipped with the mounting groove, is equipped with actuating mechanism in the mounting groove, is connected through two connecting plates between actuating mechanism and two fixed blocks, and two connecting plate tops rotate with two fixed blocks respectively to be connected, the utility model discloses the beneficial effect who reaches is: support electric chair body bottom both sides through two connecting plates, four support columns of rethread support electric chair body four corners, prevent that electric chair body border from receiving the tilting force, make the slope of electric chair body, simultaneously, support electric chair body bottom through two backup pads, further guarantee the supporting effect to the electric chair body, the security is higher.

Description

Electric single chair

Technical Field

The utility model relates to an electronic single chair belongs to electronic chair technical field.

Background

The electric seat means that a vehicle owner can drive the seat to move forwards and backwards, the backrest to move forwards and backwards and the like by electric driving only by pulling or pressing certain buttons.

Patent No. CN212437935U discloses an electronic chair with automatic lift effect, including the electronic chair body, the lower terminal surface of electronic chair body is fixed with lifting unit, this internal massage subassembly that is provided with of electronic chair, this internal fixed cover subassembly of electronic chair, lifting unit includes motor one and threaded rod one, the lower terminal surface of electronic chair body is fixed with the tray, the below of tray is provided with the bottom plate, cavity one has been seted up in the bottom plate, the up end of bottom plate is fixed with bearing one, threaded rod one sets up in the up end of bottom plate, and threaded rod one and bottom plate normal running fit, the one end of threaded rod one sets up in the up end of tray, and threaded rod one and the lower terminal surface screw-thread fit of tray, motor one is fixed in on the inner wall of cavity one, and the output shaft of motor one runs through the inner wall of cavity one and a fixed fit of threaded rod, the problem that personnel can press the button has been solved, the problem of the unable chair to massage of personnel is solved simultaneously.

But this kind of technique is connected for rotating between hinge bar and the hinge bar two, only supports electronic chair through a screw rod, can earlier effort at electronic chair front end when the user is sitting electronic chair, and electronic chair front end can receive certain pressure to can make the junction between threaded rod and the electronic chair receive a decurrent torsion, can influence being connected between threaded rod and the electronic chair after the number of times is too much, thereby influence the lift that the threaded rod drove electronic chair.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art and being connected for rotating between hinge bar and the hinge bar two, only support electronic chair through a screw rod, can earlier effort at electronic chair front end when the user is sitting electronic chair, electronic chair front end can receive certain pressure, thereby can make the junction between threaded rod and the electronic chair receive one decurrent torsion, can influence being connected between threaded rod and the electronic chair after the number of times is too much, thereby influence the shortcoming that the threaded rod drove the lift of electronic chair, and the electronic single chair that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the electric single chair comprises an electric chair body and a base positioned at the bottom end of the electric chair body, wherein two sides of the bottom end of the electric chair body are fixedly connected with fixing blocks, two grooves are formed between the two fixing blocks, and a supporting mechanism is arranged between the two grooves and the base; the base upper end is equipped with the mounting groove, be equipped with actuating mechanism in the mounting groove, be connected through two connecting plates between actuating mechanism and two fixed blocks, two the connecting plate top rotates with two fixed blocks respectively and is connected.

Preferably, the driving mechanism comprises a motor, two screws, a connecting piece, two moving blocks and two fixing rods, the two screws are rotatably connected with the inner wall of the mounting groove, the two screws are fixedly connected with each other through the connecting piece, the output end of the motor is fixedly connected with one end of one of the screws, the two moving blocks are respectively in threaded connection with the two screws, the two moving blocks are respectively rotatably connected with the bottom ends of the two connecting plates, the two fixing rods are fixedly connected in the mounting groove, and the two moving blocks are movably sleeved with the two fixing rods.

Preferably, the supporting mechanism includes fixed plate, two backup pads, two slide bars and four side channels, two all be equipped with the side channel on the wall of recess both sides, corresponding two all be equipped with the slide bar between the side channel, two the slide bar both ends all with correspond side channel sliding connection, two the backup pad upper end cup joints with two slide bar activities respectively, two the backup pad bottom rotates with the fixed plate both sides respectively and is connected, fixed plate fixed connection is in the base upper end.

Preferably, the four corners of the bottom of the electric chair body are vertically fixed with support columns, the four corners of the upper end of the base are provided with slots matched with the support columns, and the lower ends of the four support columns are respectively inserted into the four slots.

Preferably, the external threads of the two screws are oppositely turned.

The utility model provides an electronic single chair, beneficial effect lies in: support electric chair body bottom both sides through two connecting plates, four support columns of rethread support electric chair body four corners, prevent that electric chair body border from receiving the tilting force, make the slope of electric chair body, simultaneously, support electric chair body bottom through two backup pads, further guarantee the supporting effect to the electric chair body, the security is higher.

Drawings

Fig. 1 is a schematic view of an electric single chair according to the present invention;

fig. 2 is a schematic view of an appearance structure of an electric single chair provided by the present invention;

FIG. 3 isbase:Sub>A schematic view of the A-A surface of an electric single chair of the present invention;

fig. 4 is a schematic view of a B-B surface structure of an electric single chair of the present invention.

In the figure: the electric chair comprises a base 1, an electric chair body 2, a driving mechanism 3, a motor 31, a moving block 32, a screw 33, a connecting piece 34, a fixing rod 35, a supporting mechanism 4, a fixing plate 41, a supporting plate 42, a sliding rod 43, a side groove 44, a supporting column 5, a fixing block 6, a connecting plate 7, a mounting groove 8, a groove 9 and a slot 10.

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.

Referring to fig. 1-4, an electric single chair comprises an electric chair body 2 and a base 1 positioned at the bottom end of the electric chair body 2, wherein both sides of the bottom end of the electric chair body 2 are fixedly connected with fixing blocks 6, two grooves 9 are arranged between the two fixing blocks 6, and a supporting mechanism 4 is arranged between the two grooves 9 and the base 1; base 1 upper end is equipped with mounting groove 8, be equipped with actuating mechanism 3 in the mounting groove 8, be connected through two connecting plates 7 between actuating mechanism 3 and two fixed blocks 6, 7 tops of two connecting plates rotate with two fixed blocks 6 respectively and are connected, support 2 bottom both sides of electric chair body through two connecting plates 7, four support columns 5 of rethread support 2 four corners of electric chair body, prevent that 2 borders of electric chair body from receiving the tiltboard, make 2 slopes of electric chair body, and simultaneously, support 2 bottoms of electric chair body through two backup pads 42, further guarantee the supported effect to electric chair body 2, the security is higher.

The driving mechanism 3 comprises a motor 31, two screw rods 33, a connecting piece 34, two moving blocks 32 and two fixing rods 35, wherein the two screw rods 33 are rotatably connected with the inner wall of the mounting groove 8, the two screw rods 33 are fixedly connected through the connecting piece 34, the output end of the motor 31 is fixedly connected with one end of one screw rod 33, the two moving blocks 32 are respectively in threaded connection with the two screw rods 33, the two moving blocks 32 are respectively rotatably connected with the bottom ends of the two connecting plates 7, the two fixing rods 35 are fixedly connected in the mounting groove 8, the two moving blocks 32 are movably sleeved with the two fixing rods 35, the motor 31 drives the two screw rods 33 to rotate, and the two moving blocks 32 can move oppositely because the external threads of the two screw rods 33 are oppositely turned, the two moving blocks 32 can push the electric chair body 2 to lift through the two connecting plates 7 when moving oppositely, and the two sides of the bottom end of the electric chair body 2 are supported through the two connecting plates 7; the supporting mechanism 4 comprises a fixed plate 41, two supporting plates 42, two sliding rods 43 and four side grooves 44, the side grooves 44 are arranged on two side walls of the two grooves 9, the sliding rods 43 are arranged between the two corresponding side grooves 44, two ends of each sliding rod 43 are slidably connected with the corresponding side grooves 44, the upper ends of the two supporting plates 42 are movably sleeved with the two sliding rods 43 respectively, the bottom ends of the two supporting plates 42 are rotatably connected with two sides of the fixed plate 41 respectively, the fixed plate 41 is fixedly connected to the upper end of the base 1, the bottom end of the electric chair body 2 is supported through the two supporting plates 42, the supporting effect on the electric chair body 2 is further guaranteed, and the safety is higher; the four corners of the bottom end of the electric chair body 2 are vertically fixed with supporting columns 5, the four corners of the upper end of the base 1 are provided with inserting slots 10 matched with the supporting columns 5, the lower ends of the four supporting columns 5 are respectively inserted into the four inserting slots 10, and the four corners of the electric chair body 2 are supported by the four supporting columns 5, so that the edge of the electric chair body 2 is prevented from being subjected to an oblique force, and the electric chair body 2 is prevented from being inclined; the two screw rods 33 have opposite rotation directions of external threads, so that the two moving blocks 32 move towards each other, and the electric chair body 2 is lifted.

The working principle is as follows: when using, circular telegram with the electronic chair body 2, motor 31 drives two screw rods 33 and rotates, because two screw rod 33 external screw threads turn to reversely, consequently two movable blocks 32 can remove in opposite directions, can promote electronic chair body 2 through two connecting plates 7 and go up and down when two movable blocks 32 remove in opposite directions, support 2 bottom both sides of electronic chair body through two connecting plates 7, four rethread support columns 5 support 2 four corners of electronic chair body, prevent that 2 borders of electronic chair body from receiving the tilting force, make electronic chair body 2 slope, and simultaneously, support 2 bottoms of electronic chair body through two backup pads 42, further guarantee the supporting effect to electronic chair body 2, and the security is higher.

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

Claims

1. The utility model provides an electronic single chair, includes electronic chair body (2) and base (1) that is located electronic chair body (2) bottom, its characterized in that: the two sides of the bottom end of the electric chair body (2) are fixedly connected with fixing blocks (6), two grooves (9) are formed between the two fixing blocks (6), and a supporting mechanism (4) is arranged between the two grooves (9) and the base (1); base (1) upper end is equipped with mounting groove (8), be equipped with actuating mechanism (3) in mounting groove (8), be connected through two connecting plates (7) between actuating mechanism (3) and two fixed blocks (6), two connecting plate (7) top is rotated with two fixed blocks (6) respectively and is connected.

2. The electric single chair according to claim 1, wherein the driving mechanism (3) comprises a motor (31), two screw rods (33), a connecting member (34), two moving blocks (32) and two fixing rods (35), the two screw rods (33) are rotatably connected with the inner wall of the mounting groove (8), the two screw rods (33) are fixedly connected through the connecting member (34), the output end of the motor (31) is fixedly connected with one end of one screw rod (33), the two moving blocks (32) are respectively in threaded connection with the two screw rods (33), the two moving blocks (32) are respectively rotatably connected with the bottom ends of the two connecting plates (7), the two fixing rods (35) are respectively and fixedly connected in the mounting groove (8), and the two moving blocks (32) are respectively movably sleeved with the two fixing rods (35).

3. The single electric chair according to claim 1, wherein the supporting mechanism (4) comprises a fixing plate (41), two supporting plates (42), two sliding rods (43) and four side grooves (44), the two side walls of the two grooves (9) are respectively provided with the side grooves (44), the corresponding two side grooves (44) are respectively provided with the sliding rods (43), the two ends of the two sliding rods (43) are respectively connected with the corresponding side grooves (44) in a sliding manner, the upper ends of the two supporting plates (42) are respectively movably sleeved with the two sliding rods (43), the bottom ends of the two supporting plates (42) are respectively connected with the two sides of the fixing plate (41) in a rotating manner, and the fixing plate (41) is fixedly connected to the upper end of the base (1).

4. The electric single chair according to claim 1, wherein four corners of the bottom end of the electric chair body (2) are vertically fixed with supporting columns (5), four corners of the upper end of the base (1) are respectively provided with a slot (10) matched with the supporting columns (5), and the lower ends of the four supporting columns (5) are respectively inserted into the four slots (10).

5. Electric single chair according to claim 2, characterized in that the two threaded rods (33) are externally threaded with opposite direction of rotation.