CN214790163U

CN214790163U - Electric lifting and rotating device of display

Info

Publication number: CN214790163U
Application number: CN202120029212.8U
Authority: CN
Inventors: 黄铁军; 李鹏
Original assignee: Shenzhen Meisida Technology Co ltd
Current assignee: Shenzhen Meisida Technology Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-19
Anticipated expiration: 2031-01-06

Abstract

The application relates to the field of a display supporting mechanism, in particular to an electric lifting rotating device of a display, which comprises a support for supporting the display, a lifting mechanism and a rotating mechanism, wherein the lifting mechanism is positioned in the support and is positioned above the rotating mechanism; the top of the bracket is provided with a connecting part connected with the display, the bottom of the bracket is provided with a base, a sliding assembly is arranged in the bracket, and the top of the sliding assembly is connected with the connecting part; the lifting mechanism is connected with the sliding assembly, and the rotating mechanism is positioned at the bottom of the support and connected with the base. The utility model provides an elevating system is located the support, and rotary mechanism is located the bottom of support, has reduced the space of support, and elevating system drives the connecting portion of support and goes up and down, and rotary mechanism drives the support and rotates, and according to actual need, the display both can go up and down to operate, can carry out the rotation operation again, and easy operation is more humanized, satisfies people's daily demand.

Description

Electric lifting and rotating device of display

Technical Field

The application relates to the field of display supporting mechanisms, in particular to an electric lifting and rotating device of a display.

Background

In the related art, the supporting structures for supporting the display are single, the supporting structures can only perform single horizontal rotation or only perform height lifting, and horizontal rotation adjustment or height adjustment can only be performed manually and cannot be performed automatically.

In view of the above-mentioned related art, the inventor believes that the display bracket in the related art has a single structure and can only be manually operated, and thus cannot meet the needs of people.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the structure of a display support is single and can only be manually operated, the application provides an electric lifting rotating device of a display.

The application provides an electric lift rotary device of display adopts following technical scheme:

an electric lifting rotating device of a display comprises a bracket for supporting the display, a lifting mechanism and a rotating mechanism, wherein the lifting mechanism is positioned in the bracket and is positioned above the rotating mechanism;

the top of the bracket is provided with a connecting part connected with the display, the bottom of the bracket is provided with a base, a sliding assembly is arranged in the bracket, and the top of the sliding assembly is connected with the connecting part;

the lifting mechanism is connected with the sliding assembly, and the rotating mechanism is positioned at the bottom of the support and connected with the base.

Through adopting above-mentioned technical scheme, elevating system is located the support, and rotary mechanism is located the bottom of support, has reduced the space of support, and elevating system drives the connecting portion of support and goes up and down, and rotary mechanism drives the support and rotates, and according to actual need, the display both can go up and down to operate, can carry out the rotation operation again, easy operation, and is more humanized, satisfies people's daily demand.

Optionally, the sliding assembly includes a sliding fixing member and two oppositely arranged guide rails, the two guide rails are arranged on the inner wall of the support, the top of the sliding fixing member is connected with the connecting portion, the bottom of the sliding fixing member is connected with the lifting mechanism, and the sliding fixing member is located in the guide rails and slides along the guide rails.

Through adopting above-mentioned technical scheme, elevating system starts, drives the lift of sliding fixing spare to drive connecting portion lift, the effect of direction is played to elevating system's elevating movement to the setting of sliding fixing spare and guide rail, makes elevating system more stable at the lift process.

Optionally, elevating system include elevator motor and lead screw, elevator motor be connected with the inner wall of support, elevator motor's pivot on the cover be equipped with the pinion, the lead screw be close to elevator motor's tip cover and be equipped with the gear wheel, the lead screw is kept away from elevator motor's tip and is extended to the inside and cover of slip mounting and be equipped with screw-nut, screw-nut be located the below of slip mounting and be connected with the slip mounting, pinion and gear wheel meshing.

Through adopting above-mentioned technical scheme, elevator motor drives pinion rotation, and the pinion drives the gear wheel and rotates, makes the lead screw rotate, and screw-nut moves on the lead screw, makes the sliding fixing spare reciprocate to make connecting portion drive the display and go up and down, elevating system can accomplish the lift of display automatically, and easy operation has also improved work efficiency simultaneously.

Optionally, the base is provided with a support upright column and a rotation center, the support upright column and the rotation center are located below the support, the rotation center is located at the center of the base, the support upright column is sleeved on the rotation center, and the top of the support upright column is fixedly connected with the support.

Through adopting above-mentioned technical scheme, the support stand is connected with the support, and the rotation center is located the support stand, makes the support rotate around the rotation center, has guaranteed that the support can not take place the skew at rotatory in-process, has improved the rotatory stability of support.

Optionally, the rotating mechanism is located in the stand column of the support, the rotating mechanism includes a rotating motor and an outer gear sector inner gear, the rotating motor is located in the stand column of the support, a rotating shaft of the rotating motor is fixedly connected with the outer gear, and the sector inner gear is located in the base and meshed with the outer gear.

Through adopting above-mentioned technical scheme, the rotating electrical machines starts, drives the outer gear rotatory, and the outer gear drives sector internal gear rotatory, makes the support stand rotatory to make the support drive the display rotatory, rotary mechanism can accomplish the lift of display automatically, easy operation has also improved work efficiency simultaneously.

Optionally, the support stand column is provided with an installation clamping pipe, the rotation center is located in the installation clamping pipe, the rotation center is sleeved with two plane bearings, one plane bearing is located in the installation clamping pipe, and the other plane bearing is located at the top of the outer side of the installation clamping pipe.

By adopting the technical scheme, the support stand column and the rotation center are connected through the installation clamping pipe, so that the support stand column can rotate around the rotation center, the support stand column cannot deviate when rotating, the stability of the rotation process of the support stand column is improved, and the two surfaces inside and outside the installation clamping pipe are respectively provided with the plane bearing, so that the friction force between the installation clamping pipe and the rotation center can be reduced.

Optionally, the electric lifting and rotating device of the display further comprises a 4PIN connector, a chassis is arranged below the base, and the chassis is connected with the base through the 4PIN connector.

Through adopting above-mentioned technical scheme, the chassis is connected through 4PIN connectors with the base, makes chassis and base be the components of a whole that can function independently structure, can dismantle the connection, and the cost of packing and transportation has been saved in the transportation of being convenient for.

Optionally, the chassis on be provided with control switch and Type-C interface, control switch be located the chassis and be close to the terminal surface of base on, Type-C interface set up the side on the chassis.

Through adopting above-mentioned technical scheme, with control switch and Type-C interface setting on the chassis, the position of looking over control switch and Type-C interface that can understand is convenient for look over and operate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting mechanism is positioned in the support, the rotating mechanism is positioned at the bottom of the support, so that the space of the support is reduced, the lifting mechanism drives the connecting part of the support to lift, the rotating mechanism drives the support to rotate, and according to actual needs, the display can be lifted and rotated, so that the operation is simple and more humanized, and the daily requirements of people are met;

2. the bracket upright post is connected with the bracket, and the rotating center is positioned in the bracket upright post, so that the bracket can rotate around the rotating center, the bracket is ensured not to deviate in the rotating process, and the rotating stability of the bracket is improved;

3. the rotating motor is started to drive the outer gear to rotate, the outer gear drives the fan-shaped inner gear to rotate, the support stand column is made to rotate, the support is made to drive the display to rotate, the rotating mechanism can automatically complete the lifting of the display, the operation is simple, and meanwhile, the working efficiency is also improved.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a schematic diagram of an internal structure embodying the present application.

Fig. 3 is a sectional view a-a in fig. 2.

Fig. 4 is a schematic view showing the structure of the chassis, the rotation center, the external gear, and the sector internal gear.

Fig. 5 is a schematic structural view showing a bracket, a base and a chassis.

Description of reference numerals: 1. the device comprises a support, 2, a lifting mechanism, 21, a lifting motor, 22, a screw rod, 23, a large gear, 24, a small gear, 25, a screw nut, 3, a rotating mechanism, 31, a rotating motor, 32, an external gear, 33, a fan-shaped internal gear, 4, a connecting part, 5, a base, 6, a sliding assembly, 61, a sliding fixing part, 62, a guide rail, 7, a support upright post, 71, an installation clamping pipe, 72, a vertical plate, 8, a rotating center, 9, a plane bearing, 10, a chassis, 101, a control switch, 102, a Type-C interface, 103 and a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses electric lift rotary device of display.

Referring to fig. 1, an electric lifting rotation device for a display comprises a support 1 for supporting the display, a lifting mechanism 2 and a sliding assembly 6 are arranged in the support 1, the sliding assembly 6 is located above the lifting mechanism 2 and connected with the lifting mechanism 2, a connecting portion 4 connected with the display is arranged at the top of the support 1, a base 5 is arranged at the bottom of the support 1, a rotation mechanism 3 is arranged on the base 5, the rotation mechanism 3 is connected with the support 1, and the sliding assembly 6 is connected with the connecting portion 4.

Referring to fig. 1 and 2, the sliding assembly 6 includes a hollow rectangular parallelepiped sliding fixture 61 and two guide rails 62 disposed oppositely, each guide rail 62 includes an outer guide rail and an inner guide rail, a plurality of connection holes are opened on the inner guide rail and the outer guide rail, the outer guide rail is fixedly connected to the inner wall of the bracket 1 by bolts, the inner guide rail is located in the outer guide rail and slides up and down along the outer guide rail, the sliding fixture 61 is connected to the connection portion 4, the bottom of the sliding fixture is connected to the lifting mechanism 2, a plurality of threaded holes corresponding to the connection holes are respectively disposed on two side walls of the sliding fixture 61, the sliding fixture 61 is fixedly connected to the inner guide rail by bolts passing through the connection holes and the threaded holes, and the sliding fixture 61 slides along the outer guide rail.

Referring to fig. 2 and 3, the lifting mechanism 2 includes a lifting motor 21, a lead screw 22 and a lead screw nut 25, a fixing member is disposed on an inner wall of the bracket 1, the lifting motor 21 is fixedly connected to the fixing member, a large gear 23 is sleeved on a rotating shaft of the lifting motor 21, a small gear 24 engaged with the large gear 23 is sleeved on an end portion of the lead screw 22 close to the lifting motor 21, the other end portion of the lead screw 22 is located in the sliding fixing member 61, and the lead screw nut 25 is sleeved on the lead screw 22 and fixedly connected to a bottom portion of the sliding fixing member 61.

The base 5 is provided with a hollow support upright post 7 and a rotation center 8 located at the center of the base 5, the support upright post 7 comprises two vertical plates 72, the tops of the two vertical plates 72 are fixedly connected with the support 1, a space is formed between the two vertical plates 72, an installation clamping pipe 71 is arranged between the two vertical plates 72, the rotation center 8 is located on the installation clamping pipe 71, two plane bearings 9 are sleeved on the rotation center 8, one plane bearing 9 is located in the installation clamping pipe 71, the other plane bearing 9 is located at the top of the outer side of the installation clamping pipe 71, a nut is screwed in the top of the rotation center 8, the nut is pressed on the plane bearing 9 located at the top of the outer side of the installation clamping pipe 71, the plane bearing 9 is prevented from being separated from the rotation center 8, and the stability of the rotation center 8 and the support upright post 7 is also increased.

Referring to fig. 4, the rotating mechanism 3 includes a rotating motor 31, the rotating motor 31 is located in two vertical plates 72 and is arranged in parallel with the rotation center 8 in the longitudinal direction, the rotating shaft of the rotating motor 31 faces the base 5, an external gear 32 is sleeved on the rotating shaft of the rotating motor 31, a sector-shaped internal gear 33 is arranged in the base 33, the external gear 32 is meshed with the sector-shaped internal gear 33, and the radian of the sector-shaped internal gear 33 is 45 °, so that the rotating angle of the rotating mechanism 3 is also 45 °.

Referring to fig. 5, a chassis 10 is disposed below the base 5, a card slot 103 for the base 5 to be inserted is disposed on the chassis 10, a control switch 101 and a Type-C interface 102 are further disposed on the chassis 10, the control switch 101 is located on an end surface of the chassis 10 close to the base 5, and the Type-C interface 102 is disposed on a side edge of the chassis 10.

The utility model provides an electric lift rotary device of display still includes 4PIN connectors, and 4PIN connectors include public seat and female seat, and public seat is located the bottom of base 5, and female seat is located draw-in groove 103, and public seat makes chassis 10 be connected with base 5 with the grafting of female seat, and chassis 10 is connected through 4PIN connectors with base 5.

The implementation principle of the electric lifting and rotating device of the display in the embodiment of the application is as follows: before use, the display, the support 1 and the base 5 which are completed in a combined mode are installed on the chassis 10, when the display needs to be lifted, the lifting motor 21 is started, the lifting motor 21 drives the large gear 23 to rotate, the large gear 23 drives the small gear 24 to rotate, the small gear 24 drives the lead screw 22 to rotate, the lead screw nut 25 moves on the lead screw 22, the lead screw nut 25 is fixedly connected with the sliding fixing piece 61, the connecting portion 4 is driven to move up and down, when the display is lifted to a proper position, the lifting motor 21 is stopped, and lifting of the display is finally completed; when the display needs to rotate, the rotating motor 31 is started, the rotating motor 31 drives the outer gear 32 to rotate around the rotation center 8, the outer gear 32 drives the sector inner gear 33 to rotate, the bracket upright post 7 rotates, the bracket 1 rotates, and when the bracket upright post rotates to a proper position, the rotating motor 31 is stopped, and finally the rotation of the display is finished.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric lift rotary device of display which characterized in that: the display device comprises a support (1) for supporting a display, a lifting mechanism (2) and a rotating mechanism (3), wherein the lifting mechanism (2) is positioned in the support (1), and the lifting mechanism (2) is positioned above the rotating mechanism (3);

the top of the bracket (1) is provided with a connecting part (4) connected with a display, the bottom of the bracket is provided with a base (5), a sliding assembly (6) is arranged in the bracket (1), and the top of the sliding assembly (6) is connected with the connecting part (4);

the lifting mechanism (2) is connected with the sliding component (6), and the rotating mechanism (3) is positioned at the bottom of the bracket (1) and is connected with the base (5).

2. An electric lifting and rotating device of a display device as claimed in claim 1, wherein: the sliding assembly (6) comprises a sliding fixing piece (61) and two oppositely arranged guide rails (62), the two guide rails (62) are arranged on the inner wall of the support (1), the sliding fixing piece (61) is connected with the connecting portion (4), the bottom of the sliding fixing piece is connected with the lifting mechanism (2), and the sliding fixing piece (61) is located in the guide rails (62) and slides along the guide rails (62).

3. An electric lifting and rotating device of a display device as claimed in claim 2, wherein: elevating system (2) include elevator motor (21) and lead screw (22), elevator motor (21) be connected with the inner wall of support (1), the pivot of elevator motor (21) on the cover be equipped with gear wheel (23), lead screw (22) tip cover that is close to elevator motor (21) be equipped with pinion (24), the tip that elevator motor (21) were kept away from in lead screw (22) extends to inside and the cover of sliding fixing part (61) is equipped with screw-nut (25), screw-nut (25) be located the below of sliding fixing part (61) and be connected with sliding fixing part (61), gear wheel (23) and pinion (24) meshing.

4. An electric lifting and rotating device of a display device as claimed in claim 1, wherein: base (5) on be provided with support stand (7) and rotation center (8) that are located support (1) below, rotation center (8) be located the central point of base (5) and put, support stand (7) suit on rotation center (8), its top and support (1) fixed connection.

5. The electrical lifting and rotating device of claim 4, wherein: rotary mechanism (3) be located support stand (7), rotary mechanism (3) include rotating electrical machines (31), outer gear (32) and fan-shaped inner gear (33), rotating electrical machines (31) be located support stand (7), the pivot and the outer gear (32) fixed connection of rotating electrical machines (31), fan-shaped inner gear (33) be located base (5) and with outer gear (32) meshing.

6. The electrical lifting and rotating device of claim 4, wherein: support stand (7) on be provided with installation card pipe (71), rotation center (8) be located installation card pipe (71), the cover is equipped with two flat bearings (9) on rotation center (8), a flat bearing (9) be located installation card pipe (71), another flat bearing (9) are located the outside top of installation card pipe (71).

7. An electric lifting and rotating device of a display device as claimed in claim 1, wherein: the novel multifunctional socket is characterized by further comprising a 4PIN connector, wherein a chassis (10) is arranged below the base (5), and the chassis (10) is connected with the base (5) through the 4PIN connector.

8. An electric lifting and rotating device of a display device as claimed in claim 7, wherein: chassis (10) on be provided with control switch (101) and Type-C interface (102), control switch (101) be located chassis (10) and be close to the terminal surface of base (5), Type-C interface (102) set up the side on chassis (10).