CN219114057U

CN219114057U - Display mechanism capable of moving mechanical arm

Info

Publication number: CN219114057U
Application number: CN202223442890.0U
Authority: CN
Inventors: 孙杉; 刘蜀; 钟玉飞
Original assignee: Jiangsu Huabo Creativity Industry Co ltd
Current assignee: Jiangsu Huabo Creativity Industry Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-02
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to a display mechanism capable of moving a mechanical arm, which comprises a bottom box, wherein a rotating mechanism is arranged on the bottom box, a mechanical arm main body is arranged on the rotating mechanism, a fixing mechanism is arranged on the mechanical arm main body, and a display screen is arranged on the fixing mechanism; the fixing mechanism comprises mounting blocks which are fixed on the front side and the rear side of the display screen, the fixing mechanism further comprises a box body which is fixed on one end, far away from the bottom box, of the mechanical arm main body, and two positioning blocks are fixed on the right side of the box body. This but display mechanism that arm removed is equipped with fixed establishment, and fixed establishment passes through the locating piece and cooperates with the locating hole, can place the display screen location, rotates the hand wheel, makes the rotatory screw thread piece that drives of screw rod remove, and then makes the movable rod drive the stopper and remove to the spacing inslot portion, spacing to the display screen, compares in traditional but display mechanism that the arm removed, is convenient for install and dismantle the display screen, and convenient operation, swiftly.

Description

Display mechanism capable of moving mechanical arm

Technical Field

The utility model relates to the technical field of display devices, in particular to a display mechanism capable of moving a mechanical arm.

Background

A display device, as its name implies, should be a display tool that displays certain electronic documents onto a screen through a specific transmission device and then reflects them to the human eye.

When the display device moves, the display device can be driven by a mechanical arm to move, for example, a mobile AR display screen controlled by the mechanical arm is disclosed in China patent (bulletin number: CN 207661337U), the whole equipment is fixed on a wall of a display corresponding to the display through a fixing structure, the AR display screen is manually pulled to the front of the display device and is aligned with the display, after the display device is positioned through a positioning sensor, a camera at the front part of the display screen is aligned with the display, AR interaction is realized by the display screen, so that the design can facilitate the experience of tourists through AR, further the display effect of the display is improved, and the display device is particularly suitable for being used in exhibition halls and display halls.

However, the display mechanism has the defect that the display mechanism is inconvenient to fix, and most of the display mechanism is fixed by installing bolts in the use process, so that the installation and the disassembly are not very convenient, and the use is influenced, therefore, the display mechanism capable of moving the mechanical arm is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the display mechanism capable of moving the mechanical arm, which has the advantages of being convenient to fix and the like, and solves the problem that the display mechanism capable of moving the mechanical arm is inconvenient to fix.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the display mechanism capable of moving the mechanical arm comprises a bottom box, wherein a rotating mechanism is arranged on the bottom box, a mechanical arm main body is arranged on the rotating mechanism, a fixing mechanism is arranged on the mechanical arm main body, and a display screen is arranged on the fixing mechanism;

the fixing mechanism comprises mounting blocks which are fixed on the front side and the rear side of the display screen, the fixing mechanism further comprises a box body which is fixed on one end of the bottom box away from the main body of the mechanical arm, two positioning blocks are fixed on the right side of the box body, a screw rod penetrating through the lower surface of the box body is connected to the upper surface of the inner cavity of the box body in a rotating mode through a first bearing seat, a hand wheel is fixed on the lower surface of the screw rod, two thread blocks are connected to the outer surface of the screw rod in a threaded mode, a moving rod penetrating through the right side of the box body is fixed on the right side of the thread blocks, and limiting blocks are fixed on the opposite sides of the two moving rods.

Further, rotary mechanism includes the motor with the fixed surface under the bottom box inner chamber, the output of motor is fixed with first gear, the left side meshing of first gear has the second gear, the inner wall of second gear is fixed with the dwang that the lower surface passes through the second bearing frame and is connected and the upper surface runs through the bottom box upper surface with the bottom box inner chamber lower surface rotation, the upper surface of dwang is fixed with upper surface and mechanical arm main part lower surface fixed's pivoted plate, rotary mechanism still includes four fixed blocks with bottom box upper surface fixed, the upper surface of fixed block is fixed with the ball.

Further, the locating hole has been seted up to the side of installation piece, and locating hole and locating piece's surface sliding connection, the inside of box lower surface is rotated with the surface of screw rod through first bearing and is connected.

Further, the screw thread of screw rod surface is two sections, and two sections screw thread opposite directions, the screw hole has been seted up to the upper surface of screw thread piece, and screw hole and the surface threaded connection of screw rod.

Further, rectangular hole has been seted up on the right side of box, and rectangular hole and movable rod's surface sliding connection, the spacing groove has all been seted up to the upper and lower both sides of display screen, and spacing groove and stopper looks adaptation.

Further, the lower surface of the bottom box is fixedly provided with a mounting plate, four mounting holes are formed in the upper surface of the mounting plate, and the inside of the upper surface of the bottom box is rotationally connected with the outer surface of the rotating rod through a bearing.

Further, the ball is hemispherical, the lower surface of the rotating plate is provided with an annular groove, and the annular groove is in sliding connection with the outer surface of the ball.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this but display mechanism that arm removed is equipped with fixed establishment, and fixed establishment passes through the locating piece and cooperates with the locating hole, can place the display screen location, rotates the hand wheel, makes the rotatory screw thread piece that drives of screw rod remove, and then makes the movable rod drive the stopper and remove to the spacing inslot portion, spacing to the display screen, compares in traditional but display mechanism that the arm removed, is convenient for install and dismantle the display screen, and convenient operation, swiftly.

2. This but display mechanism that arm removed is equipped with rotary mechanism, and rotary mechanism passes through the motor and operates, can drive first gear rotation, and first gear cooperates with the second gear, can make the dwang drive the flitch and rotate, and then makes the arm main part drive the display screen and rotate, compares in traditional but display mechanism that the arm removed, can be convenient for carry out rotary adjustment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the fixing mechanism of the present utility model;

fig. 3 is a schematic structural view of the rotating mechanism of the present utility model.

In the figure: 1 base box, 2 rotary mechanism, 201 motor, 202 first gear, 203 second gear, 204 dwang, 205 pivoted plate, 206 fixed block, 207 ball, 3 arm main part, 4 fixed mechanism, 401 installation piece, 402 box, 403 locating piece, 404 screw rod, 405 hand wheel, 406 screw thread piece, 407 movable rod, 408 stopper, 5 display screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1, a display mechanism capable of moving a mechanical arm in this embodiment includes a chassis 1, a mounting plate is fixed on the lower surface of the chassis 1, and four mounting holes are provided on the upper surface of the mounting plate, so that the chassis 1 can be conveniently mounted, a rotating mechanism 2 is provided on the chassis 1, a mechanical arm main body 3 is provided on the rotating mechanism 2, a fixing mechanism 4 is provided on the mechanical arm main body 3, a display screen 5 is provided on the fixing mechanism 4, and when in use, the display screen 5 is mounted on the mechanical arm main body 3 through the fixing mechanism 4, and is driven to rotate through the rotating mechanism 2.

Referring to fig. 1-2, in order to facilitate fixing the display screen 5, the fixing mechanism 4 in this embodiment includes a mounting block 401 fixed to both front and rear sides of the display screen 5, the fixing mechanism 4 further includes a box body 402 fixed to one end of the mechanical arm main body 3 away from the bottom box 1, two positioning blocks 403 are fixed to the right side of the box body 402, the positioning blocks 403 are matched with the mounting block 401, the display screen 5 can be positioned and placed, the upper surface of the inner cavity of the box body 402 is rotatably connected with a screw 404 penetrating through the lower surface of the box body 402 through a first bearing seat, a hand wheel 405 is fixed to the lower surface of the screw 404, the screw 404 can be driven to rotate by rotating the hand wheel 405, two threaded blocks 406 are screwed on the outer surface of the screw 404, the threaded blocks 406 can be driven to move by rotating the screw 404, the threaded blocks 406 can be driven to move by moving bars 407, limiting blocks 408 can be driven to move by moving bars 407 on opposite sides of the two moving bars 407.

Wherein, the locating hole has been seted up to the side of installation piece 401, and locating hole and locating piece 403's surface sliding connection, and locating piece 403 cooperates with the locating hole, can fix a position the display screen 5 and place, and the inside of box 402 lower surface is rotated through the surface of first bearing and screw 404 and is connected, and first bearing can support screw 404, makes screw 404 rotatory more stable.

Simultaneously, the screw thread of screw 404 surface is two sections, and two sections screw thread opposite directions can make two screw thread pieces 406 carry out relative movement, and the screw hole has been seted up to the upper surface of screw thread piece 406, and screw hole and screw 404's surface threaded connection, and the screw hole can drive screw thread piece 406 and remove when screw 404 rotates.

In addition, rectangular hole has been seted up on the right side of box 402, and rectangular hole and the surface sliding connection of movable rod 407, movable rod 407 cooperates with rectangular hole, can carry out spacingly to screw thread piece 406, avoids screw thread piece 406 to follow screw 404 and rotates, makes screw thread piece 406 only reciprocate, and the spacing groove has all been seted up to the upper and lower both sides of display screen 5, and spacing groove and stopper 408 looks adaptation, stopper 408 cooperates with the spacing groove, can carry out spacing installation to display screen 5.

In this embodiment, the positioning block 403 is matched with the positioning hole, so that the display screen 5 can be positioned and placed, and the hand wheel 405 is rotated, so that the limiting block 408 moves into the limiting groove to limit the display screen 5.

Referring to fig. 1 and 3, in order to facilitate rotation, the rotation mechanism 2 in this embodiment includes a motor 201 fixed to the lower surface of the inner cavity of the bottom case 1, the motor 201 is operated to drive, an output end of the motor 201 is fixed with a first gear 202, the motor 201 is operated to drive the first gear 202 to rotate, a second gear 203 is meshed with the left side of the first gear 202, the first gear 202 rotates to drive the second gear 203 to rotate, a rotation rod 204 with a lower surface rotatably connected to the lower surface of the inner cavity of the bottom case 1 through a second bearing seat and an upper surface penetrating the upper surface of the bottom case 1 is fixed to an inner wall of the second gear 203, the rotation of the second gear 203 can drive the rotation rod 204 to rotate, the upper surface of the rotation rod 204 is fixed with a rotation plate 205 fixed to the lower surface of the mechanical arm body 3, the rotation rod 204 can drive the rotation plate 205 to rotate, the rotation mechanism 2 further includes four fixing blocks 206 fixed to the upper surface of the bottom case 1, the upper surface of the fixing blocks 206 is fixed with balls 207, the fixing blocks 206 are matched with the balls 207, the rotation plate 205 can support the rotation plate 205, and the rotation plate 205 can be a hemispherical ball 207.

Wherein, the inside of base box 1 upper surface is rotated with the surface of dwang 204 through the bearing and is connected, and the bearing can make dwang 204 when rotatory, and the ring channel has been seted up to the lower surface of rotor plate 205, and the surface sliding connection of ring channel and ball 207, and ball 207 cooperates with the ring channel, can make rotor plate 205 pivoted more stable.

In this embodiment, the first gear 202 and the second gear 203 cooperate with each other through the operation of the motor 201, so that the rotating rod 204 drives the rotating plate 205 to rotate, thereby facilitating the rotation of the display screen 5.

The working principle of the embodiment is as follows:

(1) Through the locating piece 403 and the locating hole on the installation piece 401 cooperate, can place display screen 5 location on box 402, rotate hand wheel 405 again, can make hand wheel 405 drive screw rod 404 and rotate, screw rod 404 rotates and can drive screw thread piece 406 and remove, screw thread piece 406 removes and can drive movable rod 407 and remove, movable rod 407 cooperates with rectangular hole on the box 402, can carry out spacing to screw thread piece 406, avoid screw thread piece 406 to follow screw rod 404 and rotate, make screw thread piece 406 only reciprocate, movable rod 407 removes and can drive stopper 408 and remove, make stopper 408 remove the spacing inslot portion on the display screen 5, and then can carry out spacing to display screen 5.

(2) Through the operation of motor 201, can make motor 201 drive first gear 202 and rotate, first gear 202 is rotatory can drive second gear 203 and rotate, and second gear 203 is rotatory can drive dwang 204 and rotate, and dwang 204 is rotatory can drive dwang 205 and rotate, and fixed block 206 cooperates with ball 207, can support dwang 205, and ball 207 cooperates with the ring channel on the dwang 205, can make dwang 205 pivoted more stable, and dwang 205 is rotatory can drive arm main part 3 and rotate, and then can make arm main part 3 drive display 5 and rotate.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but display mechanism of arm removal, includes base box (1), its characterized in that: the automatic lifting device is characterized in that a rotating mechanism (2) is arranged on the bottom box (1), a mechanical arm main body (3) is arranged on the rotating mechanism (2), a fixing mechanism (4) is arranged on the mechanical arm main body (3), and a display screen (5) is arranged on the fixing mechanism (4);

the utility model discloses a fixed establishment (4) including all fixed installation piece (401) with both sides around display screen (5), fixed establishment (4) still include with arm main part (3) keep away from box (1) one end fixed box (402), the right side of box (402) is fixed with two locating pieces (403), the upper surface of box (402) inner chamber is connected with screw rod (404) that runs through box (402) lower surface through first bearing frame rotation, the lower surface of screw rod (404) is fixed with hand wheel (405), the surface threaded connection of screw rod (404) has two screw thread pieces (406), screw thread piece (406) right side is fixed with movable rod (407) that runs through box (402) right side, two the opposite one side of movable rod (407) all is fixed with stopper (408).

2. The display mechanism movable by a mechanical arm according to claim 1, wherein: the rotary mechanism (2) comprises a motor (201) fixed with the lower surface of the inner cavity of the bottom box (1), a first gear (202) is fixed at the output end of the motor (201), a second gear (203) is meshed with the left side of the first gear (202), the inner wall of the second gear (203) is fixed with a rotary rod (204) with the lower surface rotationally connected with the lower surface of the inner cavity of the bottom box (1) through a second bearing, the upper surface of the rotary rod (204) penetrates through the upper surface of the bottom box (1), a rotary plate (205) with the upper surface fixed with the lower surface of the mechanical arm main body (3) is fixed on the upper surface of the rotary mechanism (2), and four fixing blocks (206) fixed with the upper surface of the bottom box (1) are fixed on the upper surface of the fixing blocks (206).

3. The display mechanism movable by a mechanical arm according to claim 1, wherein: the side of installation piece (401) has seted up the locating hole, and locating hole and locating piece (403) surface sliding connection, the inside of box (402) lower surface is rotated with the surface of screw rod (404) through first bearing and is connected.

4. The display mechanism movable by a mechanical arm according to claim 1, wherein: the screw thread of screw rod (404) surface is two sections, and two sections screw thread opposite directions, the screw hole has been seted up to the upper surface of screw thread piece (406), and screw hole and screw rod (404) surface threaded connection.

5. The display mechanism movable by a mechanical arm according to claim 1, wherein: rectangular hole has been seted up on the right side of box (402), and rectangular hole and the surface sliding connection of movable rod (407), the spacing groove has all been seted up to the upper and lower both sides of display screen (5), and spacing groove and stopper (408) looks adaptation.

6. The display mechanism movable by a mechanical arm according to claim 2, wherein: the lower surface of the bottom box (1) is fixedly provided with a mounting plate, four mounting holes are formed in the upper surface of the mounting plate, and the inside of the upper surface of the bottom box (1) is rotationally connected with the outer surface of the rotating rod (204) through a bearing.

7. The display mechanism movable by a mechanical arm according to claim 2, wherein: the ball (207) is hemispherical, an annular groove is formed in the lower surface of the rotating plate (205), and the annular groove is in sliding connection with the outer surface of the ball (207).