CN220706941U - Fixing mechanism for data visualization large screen - Google Patents

Abstract

The utility model discloses a fixing mechanism for a data visualization large screen, which relates to the technical field of data visualization large screens.

Description

Fixing mechanism for data visualization large screen

Technical Field

The utility model relates to the field of data visualization large screens, in particular to a fixing mechanism of a data visualization large screen.

Background

Data visualization is a scientific and technical research about the visual expression form of data, wherein the visual expression form of the data is defined as information extracted in a certain summary form, and comprises various attributes and variables of corresponding information units, the data visualization is closely related to information graphics, information visualization, scientific visualization and statistical graphics, and currently, in research, teaching and development fields, the data visualization is an extremely active and key aspect, and the term "data visualization" is used for realizing the unification of the mature scientific visualization field and the younger information visualization field.

The fixing mechanism of the existing data visualization large screen is mostly embodied in the aspect of convenient adjustment when optimizing, for example, chinese practical patent with patent number of cn202123100093.X discloses a fixing device of the data visualization intelligent large screen, comprising: the lifting device comprises a base, a lifting rod and a mounting frame, wherein a guide column is arranged on the base, a guide groove is formed in the inner side of the guide column, the lifting rod is slidably arranged in the guide groove, the mounting frame is connected to a rotating shaft on the lifting rod, and a first thread groove is formed in the inner side of the lifting rod.

Although the fixing mechanism of the data visualization large screen has certain advantages in the aspect of convenient adjustment, the fixing mechanism has certain disadvantages:

1. as shown in fig. 6, the height of the large screen can be adjusted by driving the first threaded rod to rotate through the motor; the driving rod is rotated by the rotating block, so that the installation frame can be pushed to rotate along the lifting rod to adjust the viewing angle of the large screen; the rotating turntable drives the pressing plate to downwards abut against the large screen on the inner side of the installation frame to be capable of indicating installation of the large screen with different sizes, but the large screen is visualized by the data, the viewing angle of the large screen can be adjusted by manually rotating the rotating block to rotate the driving rod at the adjustment angle, a large amount of effort is required to be spent to rotate the rotating block, and the large screen is visualized by the data to be subjected to angle adjustment more laboriously.

2. The data visualization large screen is inconvenient to rotate greatly, so that the state of the horizontal screen and the vertical screen of the data visualization large screen is difficult to switch, and the data visualization large screen is not flexible to use.

Disclosure of Invention

Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides a fixing mechanism for a data visualization large screen.

The utility model is realized in such a way, a fixing mechanism of a data visualization large screen is constructed, the device comprises a bottom plate, the bottom of the bottom plate is fixedly connected with the top of a universal wheel, and the right end of the front side of the top of the bottom plate is fixedly connected with the bottom of a controller;

the method is characterized in that: further comprises:

the bottom of the lifting mechanism is fixedly connected with the middle end of the top of the bottom plate;

the middle end of the right side of the clamping and adjusting mechanism is fixedly connected with the middle upper end of the left side of the lifting mechanism.

Preferably, the lifting mechanism comprises:

the inclined supporting block is arranged at the left side of the lower end of the lifting mechanism;

the lower end of the left side of the chute column is fixedly connected with the right side of the inclined supporting block, and the bottom of the chute column is fixedly connected with the right side in the top of the bottom plate;

the screw rod, the inboard bottom of screw rod bottom and the left side recess of slide groove post rotates to be connected, screw rod surface upper end rotates with the inboard surface of screw rod top hole to be connected.

Preferably, the lifting mechanism further comprises:

the lower end of the motor is fixedly connected with the middle end of the top of the runner column, and the bottom of an output shaft of the lower end of the motor is fixedly connected with the top of the screw rod;

the right side of the outer surface of the sliding plate is in sliding connection with the inner side surface of the groove at the left end of the chute column, and the inner side surfaces of the holes at the right ends of the upper side and the lower side of the sliding plate are in threaded connection with the lower end of the outer surface of the screw rod;

the connecting frame, both ends around the connecting frame top and the left front and back both ends fixed connection of sliding plate bottom.

Preferably, the lifting mechanism further comprises:

the outer side surface of the drawing box is in sliding connection with the inner side surface of the connecting frame;

the right end of the handle is fixedly connected with the middle end of the left side of the drawing box;

wherein, the left side fixed connection in slope supporting shoe bottom and the slope supporting shoe top.

Preferably, the clamping adjustment mechanism includes:

the protruding block is arranged at the middle end of the right side of the clamping and adjusting mechanism;

the right end of the rotating ball is sleeved in the groove on the left side of the protruding block;

the middle end of the right side of the connecting block is fixedly connected with the middle end of the left side of the rotating ball.

Preferably, the clamping adjustment mechanism further comprises:

the middle end of the right side of the hollow bin is fixedly connected with the left side of the connecting block;

the lower end of the outer surface of the expansion plate is connected with the inner surface of the hollow bin in a sliding manner;

the spring, both ends fixed connection around spring top and the expansion plate bottom, both sides fixed connection around the inside bottom of spring bottom and hollow storehouse.

Preferably, the clamping adjustment mechanism further comprises:

the right side of the bottom of the clamping block is fixedly connected with the top of the expansion plate;

the right end of the top of the limiting bottom block is fixedly connected with the bottom of the hollow bin.

Preferably, the clamping adjustment mechanism further comprises:

the top of the arc column block is fixedly connected with the bottom of the limiting bottom block, and the bottom surface of the arc column block is in sliding connection with the top surface of the sliding plate;

the data visualization large screen is characterized in that the bottom surface of the data visualization large screen is in contact with the middle end surface of the top of the limiting bottom block, and the top surface of the data visualization large screen is in contact with the middle end surface of the bottom of the clamping block;

wherein, the right end of the protruding block is fixedly connected with the upper end of the left side of the chute column.

Preferably, the left side of the connecting block is a rectangular plate, the right side of the connecting block is a cylindrical column block, and the arc surface at the right end of the cylindrical column block at the right side of the connecting block is fixedly connected with the middle end of the left side of the rotating ball.

The utility model has the following advantages: the utility model provides a fixing mechanism of a data visualization large screen through improvement, which is improved as follows compared with the same type of equipment:

according to the fixing mechanism for the data visualization large screen, the lifting mechanism is arranged, the drawing box in the lifting mechanism can be used for placing a tool for maintaining the data visualization large screen, the data visualization large screen is convenient to maintain, the motor in the lifting mechanism can be used for adjusting the angle of the data visualization large screen, and the angle of the data visualization large screen can be adjusted through motor driving, so that the adjustment of the angle of the data visualization large screen is more labor-saving and accurate.

According to the fixing mechanism for the data visualization large screen, the clamping and adjusting mechanism is arranged, and the data visualization large screen is manually held and driven to rotate clockwise, so that the data visualization large screen can be switched horizontally and vertically, and the data visualization large screen is more flexible to use.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the lifting mechanism of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2;

FIG. 5 is a schematic view of a portion of the clamping adjustment mechanism of the present utility model;

fig. 6 is a schematic diagram of the prior art.

Wherein: the device comprises a bottom plate-1, universal wheels-2, a controller-3, a lifting mechanism-4, an inclined supporting block-41, a chute column-42, a screw rod-43, a motor-44, a sliding plate-45, a connecting frame-46, a drawing box-47, a handle-48, a clamping and adjusting mechanism-5, a protruding block-51, a rotating ball-52, a connecting block-53, a hollow bin-54, a telescopic plate-55, a spring-56, a clamping block-57, a limiting bottom block-58, a circular arc column block-59 and a data visualization large screen-510.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-5, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 1 to 3, the fixing mechanism of the large data visualization screen of the present utility model includes a base plate 1, the bottom of the base plate 1 is fixedly connected with the top of a universal wheel 2, and the right end of the front side of the top of the base plate 1 is fixedly connected with the bottom of a controller 3;

the bottom of the lifting mechanism 4 is fixedly connected with the middle end of the top of the bottom plate 1, so that the lifting mechanism 4 is fixed;

the middle end of the right side of the clamping and adjusting mechanism 5 is fixedly connected with the middle upper end of the left side of the lifting mechanism 4, so that the clamping and adjusting mechanism 5 is fixed;

the inclined supporting block 41 is arranged at the left side of the lower end of the lifting mechanism 4, the lower end of the left side of the chute column 42 is fixedly connected with the right side of the inclined supporting block 41, and the bottom of the chute column 42 is fixedly connected with the right side in the top of the bottom plate 1, so that the chute column 42 is fixed;

the bottom of the screw 43 is rotationally connected with the inner bottom end of the left groove of the chute column 42, and the upper end of the outer surface of the screw 43 is rotationally connected with the inner surface of the hole at the top of the screw 43, so that the screw 43 can rotate;

the lower end of the motor 44 is fixedly connected with the middle end of the top of the runner column 42, and the bottom of an output shaft of the lower end of the motor 44 is fixedly connected with the top of the screw 43, so that the motor 44 is fixed;

the right side of the outer surface of the sliding plate 45 is in sliding connection with the inner side surface of the groove at the left end of the chute column 42, and the inner side surfaces of the holes at the right ends of the upper side and the lower side of the sliding plate 45 are in threaded connection with the lower end of the outer surface of the screw 43, so that the sliding plate 45 can slide up and down;

the front and rear ends of the top of the connecting frame 46 are fixedly connected with the front and rear ends of the left side of the bottom of the sliding plate 45, so that the connecting frame 46 is fixed;

the outer side surface of the drawing box 47 is slidably connected with the inner side surface of the connecting frame 46, so that the drawing box 47 can slide;

the right end of the handle 48 is fixedly connected with the middle end of the left side of the drawing box 47, and the bottom of the inclined support block 41 is fixedly connected with the middle left side of the top of the inclined support block 41, so that the handle 48 is fixed.

The working principle of the fixing mechanism of the data visualization large screen based on the embodiment 1 is as follows: pulling the handle 48 to the left end, the handle 48 is pulled to drive the drawing box 47 to slide to the left side, tools for maintaining the data visualization large screen 510 can be placed in the drawing box 47, the data visualization large screen 510 is convenient to maintain, and when the angle of the data visualization large screen 510 is required to be adjusted;

when the controller 3 controls the motor 44 to work to drive the screw 43 to rotate clockwise, the screw 43 is in threaded connection with the sliding plate 45, so that the clockwise rotation of the screw 43 drives the sliding plate 45 to slide upwards under the limit of the chute column 42, the sliding plate 45 slides and simultaneously rotates through the manual auxiliary data visualization large screen 510, the sliding plate 45 slides upwards to extrude the arc column block 59, and the arc column block 59 is extruded to slide towards the left side end;

the circular arc post piece 59 slides and can drive hollow storehouse 54 rotation, and hollow storehouse 54 rotation can drive connecting block 53 rotation, and connecting block 53 rotation can drive the turning ball 52 and rotate under the spacing of protruding piece 51 for the visual large screen 510 of data can be through motor 44 drive when carrying out the angle modulation, makes the visual large screen 510 angle of regulation data more laborsaving and accurate.

Embodiment two:

referring to fig. 4 to 5, in the fixing mechanism for a large data visualization screen of the present utility model, compared with the first embodiment, the present embodiment further includes a clamping and adjusting mechanism 5: the clamp adjustment mechanism 5 includes a protruding block 51:

the protruding block 51 is arranged at the middle end of the right side of the clamping and adjusting mechanism 5, and the right end of the rotating ball 52 is sleeved in the groove of the left side of the protruding block 51, so that the rotating ball 52 can rotate;

the middle end of the right side of the connecting block 53 is fixedly connected with the middle end of the left side of the rotating ball 52, so that the connecting block 53 is fixed;

the middle end of the right side of the hollow bin 54 is fixedly connected with the left side of the connecting block 53, so that the hollow bin 54 is fixed;

the lower end of the outer surface of the expansion plate 55 is in sliding connection with the inner surface of the hollow bin 54, so that the expansion plate 55 can slide up and down;

the top of the spring 56 is fixedly connected with the front and rear ends of the bottom of the expansion plate 55, and the bottom of the spring 56 is fixedly connected with the front and rear sides of the bottom end inside the hollow bin 54, so that the spring 56 is fixedly arranged;

the right side of the bottom of the clamping block 57 is fixedly connected with the top of the expansion plate 55, so that the clamping block 57 is fixed;

the right end of the top of the limiting bottom block 58 is fixedly connected with the bottom of the hollow bin 54, so that the limiting bottom block 58 is fixed;

the top of the circular arc column block 59 is fixedly connected with the bottom of the limiting bottom block 58, and the bottom surface of the circular arc column block 59 is slidably connected with the top surface of the sliding plate 45, so that the circular arc column block 59 is fixed;

the bottom surface of the data visualization large screen 510 is contacted with the middle end surface of the top of the limiting bottom block 58, the top surface of the data visualization large screen 510 is contacted with the middle end surface of the bottom of the clamping block 57, and the right end of the protruding block 51 is fixedly connected with the upper left end of the runner column 42, so that the data visualization large screen 510 can be placed on the limiting bottom block 58 and the clamping block 57;

the left side of connecting block 53 is a rectangular plate, and the right side of connecting block 53 is a cylindrical post piece, and the arc surface of the right end of the cylindrical post piece on the right side of connecting block 53 and the middle end fixed connection on the left side of turning ball 52 for connecting block 53 can follow turning ball 52 and rotate.

The working principle in this embodiment is: when the data visualization large screen 510 is required to be installed, the clamping block 57 is pulled upwards, the clamping block 57 is pulled to drive the expansion plate 55 to slide upwards under the limit of the hollow bin 54, the expansion plate 55 slides to stretch the spring 56, then the data visualization large screen 510 is placed between the limit bottom block 58 and the clamping block 57, then the clamping block 57 is loosened, the stretching force applied to the spring 56 after the clamping block 57 is loosened can disappear, the clamping block 57 is pulled to move downwards by the spring 56 due to the tensile force generated by elastic potential energy, and the clamping block 57 moves to clamp the data visualization large screen 510;

the data visual large screen 510 is conveniently installed on a fixing mechanism of the data visual large screen, when the state of the data visual large screen 510 in a horizontal-vertical screen is required to be switched, the controller 3 controls the motor 44 to work so as to drive the sliding plate 45 to move to the lowest end, and then the data visual large screen 510 is manually held and the data visual large screen 510 is driven to rotate clockwise;

the large data visualization screen 510 rotates to drive the hollow bin 54 to rotate, the hollow bin 54 rotates to drive the connecting block 53 to rotate, and the connecting block 53 rotates to drive the rotating ball 52 to rotate under the limit of the protruding block 51, so that the large data visualization screen 510 can be switched in a horizontal-vertical mode, and the large data visualization screen 510 is more flexible to use.

According to the utility model, through improving and providing the fixing mechanism of the data visualization large screen, by arranging the lifting mechanism 4, the drawing box 47 in the lifting mechanism 4 can be used for placing a tool for maintaining the data visualization large screen 510, the data visualization large screen 510 is convenient to maintain, the motor 44 in the lifting mechanism 4 works to adjust the angle of the data visualization large screen 510, the motor 44 can be used for driving, so that the angle of the data visualization large screen 510 is adjusted more labor-saving and accurate, and by arranging the clamping and adjusting mechanism 5, the data visualization large screen 510 is manually held and driven to rotate clockwise, so that the data visualization large screen 510 can be switched horizontally and vertically, and the data visualization large screen 510 is more flexible to use.

The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The fixing mechanism of the data visualization large screen comprises a bottom plate (1), wherein the bottom of the bottom plate (1) is fixedly connected with the top of a universal wheel (2), and the right end of the front side of the top of the bottom plate (1) is fixedly connected with the bottom of a controller (3);

the method is characterized in that: further comprises:

the bottom of the lifting mechanism (4) is fixedly connected with the middle end of the top of the bottom plate (1);

the clamping and adjusting mechanism (5), wherein the middle end of the right side of the clamping and adjusting mechanism (5) is fixedly connected with the middle upper end of the left side of the lifting mechanism (4).

2. The data visualization large screen fixation mechanism of claim 1, wherein: the lifting mechanism (4) comprises:

the inclined supporting block (41) is arranged at the left side of the lower end of the lifting mechanism (4);

the lower end of the left side of the chute column (42) is fixedly connected with the right side of the inclined supporting block (41), and the bottom of the chute column (42) is fixedly connected with the right side in the top of the bottom plate (1);

the bottom of the screw rod (43) is rotationally connected with the inner bottom end of the left groove of the chute column (42), and the upper end of the outer surface of the screw rod (43) is rotationally connected with the inner surface of the hole at the top of the screw rod (43).

3. The data visualization large screen fixation mechanism of claim 2, wherein: the lifting mechanism (4) further comprises:

the lower end of the motor (44) is fixedly connected with the middle end of the top of the runner column (42), and the bottom of an output shaft of the lower end of the motor (44) is fixedly connected with the top of the screw rod (43);

the right side of the outer surface of the sliding plate (45) is in sliding connection with the inner side surface of the groove at the left end of the chute column (42), and the inner side surfaces of the holes at the right ends of the upper side and the lower side of the sliding plate (45) are in threaded connection with the lower end of the outer surface of the screw rod (43);

and the front end and the rear end of the top of the connecting frame (46) are fixedly connected with the front end and the rear end of the left side of the bottom of the sliding plate (45).

4. A data visualization large screen fixation mechanism as recited in claim 3, wherein: the lifting mechanism (4) further comprises:

the drawing box (47), the outside surface of the drawing box (47) is connected with the inside surface of the connecting frame (46) in a sliding way;

the right end of the handle (48) is fixedly connected with the middle end of the left side of the drawing box (47);

the bottom of the inclined support block (41) is fixedly connected with the left side in the top of the inclined support block (41).

5. The data visualization large screen fixation mechanism of claim 1, wherein: the clamping and adjusting mechanism (5) comprises:

the protruding block (51) is arranged at the middle end of the right side of the clamping and adjusting mechanism (5);

the right end of the rotating ball (52) is sleeved in the groove on the left side of the protruding block (51);

the middle end of the right side of the connecting block (53) is fixedly connected with the middle end of the left side of the rotating ball (52).

6. The data visualization large screen fixation mechanism of claim 5, wherein: the clamping and adjusting mechanism (5) further comprises:

the middle end of the right side of the hollow bin (54) is fixedly connected with the left side of the connecting block (53);

the lower end of the outer surface of the expansion plate (55) is connected with the inner surface of the hollow bin (54) in a sliding manner;

the top of the spring (56) is fixedly connected with the front end and the rear end of the bottom of the expansion plate (55), and the bottom of the spring (56) is fixedly connected with the front side and the rear side of the bottom end inside the hollow bin (54).

7. The data visualization large screen fixation mechanism of claim 6, wherein: the clamping and adjusting mechanism (5) further comprises:

the right side of the bottom of the clamping block (57) is fixedly connected with the top of the expansion plate (55);

the limiting bottom block (58), the right end at the top of the limiting bottom block (58) is fixedly connected with the bottom of the hollow bin (54).

8. The data visualization large screen fixation mechanism of claim 7, wherein: the clamping and adjusting mechanism (5) further comprises:

the top of the arc column block (59) is fixedly connected with the bottom of the limit bottom block (58), and the bottom surface of the arc column block (59) is in sliding connection with the top surface of the sliding plate (45);

the data visualization large screen (510), the bottom surface of the data visualization large screen (510) is in contact with the middle end surface of the top of the limiting bottom block (58), and the top surface of the data visualization large screen (510) is in contact with the middle end surface of the bottom of the clamping block (57);

the right end of the protruding block (51) is fixedly connected with the upper end of the left side of the runner column (42).

9. The data visualization large screen fixation mechanism of claim 5, wherein: the left side of the connecting block (53) is a rectangular plate, the right side of the connecting block (53) is a cylindrical column block, and the arc surface at the right end of the cylindrical column block at the right side of the connecting block (53) is fixedly connected with the middle end at the left side of the rotating ball (52).