CN211673540U

CN211673540U - Screen with adjusting feet

Info

Publication number: CN211673540U
Application number: CN202020381537.8U
Authority: CN
Inventors: 侯斯杰; 陈澄; 富艳春
Original assignee: Nanjing Forestry University
Current assignee: Shanghai Kuanhong Metal Products Co.,Ltd.
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-10-16
Anticipated expiration: 2030-03-24

Abstract

The utility model relates to an office furniture technical field specifically is a screen with adjust foot, the on-line screen storage device comprises a base, the inboard fixed connection of base is provided with the fixed plate, and the inboard bolted connection of fixed plate is provided with the motor, and the motor upside is provided with the backup pad with base sliding connection, and backup pad top fixed connection is provided with the screen, is provided with elevating system between backup pad and the motor, and the motor downside is provided with adjustment mechanism, the utility model discloses, through setting up adjustment mechanism, the second transfer line drives second gear revolve to drive the slide and remove, first telescopic link is flexible and then realize the regulation to height about the screen, thereby has adjusted the holistic height of device, with the various environment that are applicable to each place, through setting up elevating system, can take in the screen base, imbed the bar groove of base promptly, the convenience is deposited.

Description

Screen with adjusting feet

Technical Field

The utility model relates to the technical field of office furniture, in particular to a screen with adjusting feet.

Background

Screens, a piece of furniture used in ancient times to keep out the wind inside buildings, so-called "screen wind also". Screens have long been used as an important component of conventional furniture. The screen is generally arranged at a remarkable position in a room, and has the functions of separation, beautification, wind shielding, coordination and the like. It is distinguished and distinguished with classical furniture, and becomes an inseparable whole of home decoration, and presents a harmonious beauty and quiet beauty.

Because of different use environments, the height required by the screen is different, and because of different building heights of offices or houses, the height of the screen suitable for various places is different, the visual field and the air circulation are affected by too high, and the screen cannot play a role of isolation by too low, so that aiming at the current situation, the screen with adjustable upper and lower height is urgently needed to be developed to overcome the defects in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screen with adjust foot is suitable for non-folding chinese style screen to solve the problem of proposing in the above-mentioned background art, can highly adjust simple and practical, swift convenient about the screen.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a screen with adjust foot, includes the base, the inboard fixed connection of base is provided with the fixed plate, the inboard bolted connection of fixed plate is provided with the motor, the motor upside is provided with the backup pad with base sliding connection, open at the base top has the bar groove of size and screen looks adaptation, the screen with backup pad fixed connection, the slide upside is provided with the rack, the rack is connected with the meshing of second gear, the edge position is equipped with limit baffle respectively in rack upper and lower side, be provided with elevating system between backup pad and the motor, the motor downside is provided with adjustment mechanism.

As a further aspect of the present invention: elevating system is including setting up the first transfer line at the motor upside, the equal rotation of first transfer line left and right sides is connected and is provided with the threaded rod, the threaded rod rotates with the base inboard and is connected, both sides the equal threaded connection in the threaded rod outside is provided with the movable block, establish in the movable block with threaded rod external screw thread assorted internal thread, the equal fixed connection in both sides is provided with the guide block around the movable block, the guide block is in with the setting the inboard guide way sliding connection of base, it is provided with the connecting rod to articulate between movable block top and the backup pad.

As a further aspect of the present invention: adjustment mechanism is including setting up the second transfer line in the motor downside, the second transfer line left and right sides all rotates to be connected and is provided with the bull stick, bull stick outside fixed connection is provided with the second gear, second gear front side be provided with base sliding connection's slide, the first one of slide is connected with the second gear meshing, the equal fixed connection in both sides is provided with the connecting plate around the slide lower half, connecting plate bottom fixed connection is provided with first telescopic link, first telescopic link bottom fixed connection is provided with the bottom plate.

As a further aspect of the present invention: the threaded rod, the rotating rod and the outer side of one end, contacted with the base, of the base are respectively provided with a plurality of clamping blocks, springs are fixedly connected between the clamping blocks and the threaded rod and the rotating rod, a plurality of clamping grooves corresponding to the clamping blocks are formed in the inner side of the base, and second telescopic rods are fixedly connected with the inner sides of the rod walls of the first transmission rod connecting end, the rotating rod and the second transmission rod connecting end.

As a further aspect of the present invention: the output end of the motor is meshed with the first transmission rod and the second transmission rod through the first gear.

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

1. by arranging the adjusting mechanism, the second transmission rod drives the second gear to rotate so as to drive the sliding plate to move, and the first telescopic rod stretches and retracts so as to adjust the vertical height of the screen, so that the overall height of the device is adjusted, and the device is suitable for various environments of various places;

2. the screen can be put into the base by arranging the lifting mechanism, namely, the screen is embedded into the strip-shaped groove of the base, so that the device is convenient to store;

3. through setting up the second telescopic link, can control the relation of connection between threaded rod and first transfer line, bull stick and the second transfer line to make threaded rod and bull stick block with the base through fixture block and draw-in groove, thereby realize the decentralized control to elevating system and adjustment mechanism.

Drawings

FIG. 1 is a schematic view of a screen with adjustable feet.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic diagram of the structure of the transmission mechanism in the screen with the adjusting foot.

In the figure: 1-base, 2-fixed plate, 3-threaded rod, 4-movable block, 5-clamping block, 6-clamping groove, 7-spring, 8-connecting rod, 9-supporting plate, 10-screen, 11-limiting groove, 12-limiting block, 13-rotating rod, 14-second gear, 15-bottom plate, 16-connecting plate, 17-first telescopic rod, 18-brake wheel, 19-second transmission rod, 20-motor, 21-first transmission rod, 22-second telescopic rod, 23-first gear and 24-guide block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Please refer to fig. 1-3, in an embodiment of the present invention, a screen with adjusting feet comprises a base 1, a fixing plate 2 is fixedly connected to an inner side of the base 1, a motor 20 is connected to an inner side of the fixing plate 2 by a bolt, a supporting plate 9 slidably connected to the base 1 is provided on an upper side of the motor 20, a strip-shaped groove having a size matched with that of the screen 10 is formed on a top of the base 1, the screen 10 is fixedly connected to the supporting plate 9, a rack is provided on an upper side of the sliding plate, the rack is engaged with a second gear 14, upper and lower edge positions of the rack are respectively provided with a limit baffle, a lifting mechanism is provided between the supporting plate 9 and the motor 20, and an adjusting mechanism is provided on.

In this embodiment, elevating system is including setting up the first transfer line 21 at the 20 upside of motor, the equal rotation of the first transfer line 21 left and right sides is connected and is provided with threaded rod 3, threaded rod 3 rotates with base 1 and is connected, both sides the equal threaded connection in 3 outsides of threaded rod is provided with movable block 4, it is provided with connecting rod 8 to articulate between 4 tops of movable block and the backup pad 9, the equal fixed connection in both sides is provided with guide block 24 around the movable block 4, guide block 24 and the guide way sliding connection of setting in base 1 inboard. First transfer line 21 can drive threaded rod 3 and rotate in the pivoted, and the movable block that is located on threaded rod 3 all is provided with guide block 24 owing to both sides around, consequently can not drive movable block 4 and then rotate when threaded rod 3 rotates to movable block 4 moves left or right, and then can promote backup pad 9 through connecting rod 8 and make progress or downstream. By arranging the lifting mechanism, the screen 10 can be put into the base 1, namely, embedded into the strip-shaped groove of the base 1, thereby being convenient for storing the device.

In this embodiment, the adjusting mechanism includes a second transmission rod 19 disposed at the lower side of the motor 20, the left and right sides of the second transmission rod 19 are rotatably connected to form a rotation rod 13, the outer side of the rotation rod 13 is fixedly connected to form a second gear 14, the front side of the second gear 14 is provided with a sliding plate slidably connected to the base 1, the upper half of the sliding plate is engaged with the second gear 14, the front and rear sides of the lower half of the sliding plate are fixedly connected to form a connection plate 16, the bottom of the connection plate 16 is fixedly connected to form a first telescopic rod 17, the first telescopic rod 17 is a telescopic hydraulic cylinder, the bottom of the first telescopic rod 17 is fixedly connected to form a bottom plate 15, the second transmission rod 19 drives the second gear 14 to rotate to drive the sliding plate to move by setting the adjusting mechanism, the first telescopic rod 17 is telescopic to adjust the vertical height of the screen 10, thereby adjusting the, so as to be suitable for various environments of various places.

Threaded rod 3 and bull stick 13 all are provided with a plurality of fixture blocks 5 with the 1 contact one end outside of base, equal fixed connection is provided with spring 7 between fixture block 5 and threaded rod 3 and the

bull stick

13, 1 inboard of base is provided with a plurality of draw-in grooves 6 corresponding with fixture block 5, threaded rod 3 and the equal fixed connection in pole wall inboard of first transfer line 21 link, bull stick 13 and second transfer line 19 link are provided with second telescopic link 22. The second telescopic rod 22 is an electric telescopic rod, such as an IP750 electric push rod, and is connected with a power supply independently. The first transmission rod 21 and the second transmission rod 19 are respectively provided with a concave hole, and the tail end of the second telescopic rod 22 stretches into the concave hole to realize connection when rotating. The fixture block 5 is arranged at the left end and the right end of the threaded rod 3 and the rotating rod 13, when the threaded rod 3 and the rotating rod 13 rotate, force is generated on the fixture block 5, the fixture block 5 is compressed by the spring 7, the fixture block 5 retracts into the threaded rod 3 and the rotating rod 21, at the moment, the threaded rod 3 and the rotating rod 21 rotate, when the threaded rod 3 and the rotating rod 21 reach the specified number of rotating circles, the motor stops, the threaded rod 3 and the rotating rod 21 stop rotating, and therefore the fixture block 5 can be clamped with the clamping groove 6 and extend out of the threaded rod 3 and the rotating rod 13 under the action of the spring 7.

In this embodiment, the output end of the motor 20 is engaged with the first transmission rod 21 and the second transmission rod 19 through the first gear 23.

In this embodiment, bolted connection in base 1 bottom is provided with a plurality of stopping wheels 18, through setting up stopping wheel 18, conveniently removes the device.

In this embodiment, the equal fixed connection in backup pad 9 left and right sides is provided with stopper 12, stopper 12 and the spacing groove 11 sliding connection who sets up in base 1 inboard.

According to the screen with the adjusting legs, the second transmission rod 19 drives the second gear 14 to rotate through the arrangement of the adjusting mechanism, so that the sliding plate is driven to move, the first telescopic rod 17 stretches and retracts, the vertical height of the screen 10 is adjusted, and the overall height of the device is adjusted, so that the screen with the adjusting legs is suitable for various environments of various places. By arranging the lifting mechanism, the screen 10 can be put into the base 1, namely, embedded into the strip-shaped groove of the base 1, thereby being convenient for storing the device. Through setting up second telescopic link 22, can control the relation of connection between threaded rod 3 and first transfer line 21, bull stick 13 and the second transfer line 19 to make threaded rod 3 and bull stick 13 block with base 1 through fixture block 5 and draw-in groove 6, thereby realize the decentralized control to elevating system and adjustment mechanism.

The utility model discloses a theory of operation is: because the inner sides of the rod walls of the threaded rod 3 and the rotating rod 13 are both provided with the second telescopic rod 22, the connection relation between the threaded rod 3 and the first transmission rod 21 and between the rotating rod 13 and the second transmission rod 19 can be controlled, and because of the existence of the clamping block 5 and the clamping groove 6, the threaded rod 3 and the rotating rod 13 are clamped with the base 1, the threaded rod 3 is connected with the first transmission rod 21, the motor 20 drives the threaded rods 3 at two sides to rotate through the first gear 23, the movable block 4 extends the screen 10 through the connecting rod 8, then the threaded rod 3 is disconnected with the first transmission rod 21, the rotating rod 13 is connected with the second transmission rod 19, the rotating rod 13 enables the bottom plate 15 to be contacted with the ground through the second gear 14, the first telescopic rod 17 extends and retracts to further realize the adjustment of the upper and lower heights of the screen 10, thereby adjusting the height of the whole device, and.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The screen with the adjusting legs is characterized by comprising a base (1), wherein a fixing plate (2) is fixedly connected to the inner side of the base (1), a motor (20) is connected to the inner side of the fixing plate (2) through a bolt, a supporting plate (9) in sliding connection with the base (1) is arranged on the upper side of the motor (20), a strip-shaped groove matched with the screen (10) in size is formed in the top of the base (1), the screen (10) is fixedly connected with the supporting plate (9), a lifting mechanism is arranged between the supporting plate (9) and the motor (20), an adjusting mechanism is arranged on the lower side of the motor (20), and the motor (20) is connected with a power supply.

2. The screen with the adjusting foot according to claim 1, wherein the lifting mechanism comprises a first transmission rod (21) arranged on the upper side of a motor (20), the left side and the right side of the first transmission rod (21) are rotatably connected with a threaded rod (3), the threaded rod (3) is rotatably connected with the inner side of the base (1), the outer sides of the threaded rods (3) are rotatably connected with movable blocks (4), inner threads matched with the outer threads of the threaded rod (3) are arranged in the movable blocks (4), guide blocks (24) are fixedly connected with the front side and the rear side of each movable block (4), the guide blocks (24) are slidably connected with guide grooves arranged on the inner side of the base (1), and a connecting rod (8) is hinged between the top end of each movable block (4) and the supporting plate (9).

3. A screen with adjustable feet according to claim 1 or 2, the adjusting mechanism comprises a second transmission rod (19) arranged on the lower side of the motor (20), the left side and the right side of the second transmission rod (19) are both rotatably connected with a rotating rod (13), a second gear (14) is fixedly connected and arranged at the outer side of the rotating rod (13), a sliding plate which is in sliding connection with the base (1) is arranged at the front side of the second gear (14), the upper side of the sliding plate is provided with a rack which is meshed and connected with a second gear (14), the upper and lower side edges of the rack are respectively provided with a limit baffle, the front and the rear sides of the lower half part of the sliding plate are respectively fixedly connected with a connecting plate (16), the bottom of the connecting plate (16) is fixedly connected with a first telescopic rod (17), the bottom of the first telescopic rod (17) is fixedly connected with a bottom plate (15).

4. The screen with the adjusting foot according to claim 2, characterized in that the outer side of the end of the threaded rod (3) and the rotating rod (13) contacting the base (1) is provided with a plurality of clamping blocks (5), the clamping blocks (5) are fixedly connected with the threaded rod (3) and the rotating rod (13) and provided with springs (7), the inner side of the base (1) is provided with a plurality of clamping grooves (6) corresponding to the clamping blocks (5), and the inner side of the rod wall of the connecting end of the threaded rod (3) and the first transmission rod (21) and the connecting end of the rotating rod (13) and the second transmission rod (19) is fixedly connected with the second telescopic rod (22).

5. A screen with adjusting feet according to claim 4, characterized in that the output end of the motor (20) is connected with the first transmission rod (21) and the second transmission rod (19) through the meshing of a first gear (23).

6. Screen with adjustment feet according to claim 1, characterized in that the bottom of the base (1) is provided with brake wheels (18).

7. The screen with the adjusting foot according to claim 1, characterized in that the left and right sides of the supporting plate (9) are fixedly connected with limit blocks (12), and the limit blocks (12) are slidably connected with limit grooves (11) arranged at the inner side of the base (1).