CN215060542U

CN215060542U - Many screen connection fixing device for computer development

Info

Publication number: CN215060542U
Application number: CN202120109231.1U
Authority: CN
Inventors: 马好霞
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-12-07
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a fixing device is connected with shielding more in computer development, relate to the jointing equipment technical field of shielding more, the on-line screen storage device comprises a base, the fixed screen placing mechanism that is provided with in the middle of the top of base, fixed screen placing mechanism's the left and right sides all has rotatory screen placing mechanism through hinge connection, the top rear side of base is provided with the back riser and controls two sets of driving motor, driving motor's power take off end is provided with the drive shaft, the outer wall of drive shaft is fixed to have cup jointed the master gear, the top of base is provided with the rack that passes back riser and master gear meshing, the front end of rack is provided with the connecting block that meets with rotatory screen placing mechanism. The utility model discloses can regard as the fixed single screen commonly used with the screen in the middle of under, can carry out nimble rotation to the screen of both sides, angle between adjustment and the middle screen to satisfy the requirement under in-service use, increase the adaptability of using.

Description

Many screen connection fixing device for computer development

Technical Field

The utility model relates to a jointing equipment technical field is shielded to many, in particular to fixing device is connected with many screens to computer development.

Background

The multi-screen connection of the computer is to display the same content on one computer to a plurality of screens, or a plurality of screens display different contents, thereby achieving the purpose of saving cost, and the multi-screen connection mode is also convenient for centralized display of a large amount of contents, which is convenient for exhibition and teaching expansion, wherein the triple screen is one of the most common connection modes of the multi-screen connection.

However, in the conventional connection mode of the triple screen, after the screens are installed, the screens on the two sides are difficult to flexibly adjust the included angles with the middle screen in actual use, so that the screen is inconvenient to use in practice.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device is connected with many screens to computer development, main aim at can be under the fixed single screen that uses as usual with the screen in the middle of, can carry out nimble rotation to the screen of both sides, angle between adjustment and the middle screen to satisfy the requirement under in-service use, increase the adaptability of using.

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

the utility model provides a fixing device is connected with many screens to computer development, the on-line screen storage device comprises a base, the fixed screen placing mechanism that is provided with in the middle of the top of base, the left and right sides that fixed screen placing mechanism all has rotatory screen placing mechanism through hinge connection, the top rear side of base is provided with back riser and controls two sets of driving motor, driving motor's power take off end is provided with the drive shaft, the outer wall of drive shaft is fixed to have cup jointed the master gear, the top of base is provided with the rack that passes back riser and master gear meshing, the front end of rack is provided with the connecting block that meets with rotatory screen placing mechanism.

Preferably, fixed screen placement machine constructs places down the cell body including fixed screen, the top that the cell body was placed down to the fixed screen is provided with fixed screen vertical migration base, the inner chamber activity of fixed screen vertical migration base is provided with the fixed screen vertical migration pole that stretches out, the top of fixed screen vertical migration pole is provided with the fixed screen and places the cell body, the fixed screen is placed down the equal spiro union of cell body and fixed screen and is placed two sets of fixed screen push rods about the back lateral wall of cell body.

Based on the technical characteristics, the screen which is commonly used and does not need to be frequently replaced can be installed in the fixed screen placing mechanism to be used as a basic screen through the fixed screen placing mechanism.

Preferably, the rotary screen placing mechanism comprises a rotary screen placing lower groove body connected with a connecting block, a rotary screen vertical moving base is arranged at the top of the rotary screen placing lower groove body, an extending rotary screen vertical moving rod is movably arranged in an inner cavity of the rotary screen vertical moving base, a rotary screen placing upper groove body is arranged at the top of the rotary screen vertical moving rod, a rotary screen pushing rod with a proper number is screwed on rear side walls of the rotary screen placing lower groove body and the rotary screen placing upper groove body, horizontal moving blocks are movably arranged in inner cavities of the rotary screen placing lower groove body and the rotary screen placing upper groove body, limiting push rods are screwed on vertical plates of the horizontal moving blocks, a pressing block is arranged at a moving end of each limiting push rod, and each horizontal moving block is connected with the rotary screen placing lower groove body or the rotary screen placing upper groove body through screws.

Based on above-mentioned technical characteristics, when other screens are connected to needs, install other screens in rotatory screen placement device to can use the hinge to carry out the rotation of angle as the axis in rotatory screen placement device, with the angle requirement that satisfies the use.

Preferably, a plurality of groups of threaded holes matched with screws are uniformly formed in the lower groove body for placing the rotary screen and the groove body for placing the upper groove body for placing the rotary screen.

Based on the technical characteristics, the distance between the horizontal moving block and the screen is roughly adjusted by connecting the lower groove body for placing the rotary screen and the horizontal moving block through the screws, and then the distance between the horizontal moving block and the screen is clamped and limited after the limiting push rod is rotated to enable the pressing block to be precisely adjusted.

Preferably, the rubber layer is arranged on the front side wall of the inner cavity of the tank body of the lower tank body for the fixed screen, the upper tank body for the fixed screen, the lower tank body for the rotary screen and the lower tank body for the rotary screen.

Based on the technical characteristics, the front side of the screen is generally a display part such as a liquid crystal display screen, and the screen can be protected through contact with the rubber layer.

Preferably, the connecting block includes two sets of push pedals that stretch out in front and back, and rotatory screen is placed down the cell body and is located between two sets of push pedals.

Based on the technical characteristics, when the connecting block is moved by the rack, the connecting block can drive the rotary screen to place the lower groove body to rotate, and the purpose of adjusting the angle is achieved.

Preferably, the section of the part of the rack extending into the inner cavity of the base is in a convex shape.

Based on the technical characteristics, the rack cannot be displaced in the vertical direction when moving horizontally, and the movement of the rack is limited.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. when the utility model is actually used, the driving motor is started to drive the driving shaft to rotate, so that the main gear drives the rack to move back and forth, the connecting block pushes the rotary screen placing mechanism to rotate, and the angle can be adjusted in an adjustable range, thereby meeting the requirements under actual use and increasing the adaptability of use;

2. the utility model discloses when the in-service use, the width of middle screen is certain, satisfies the fixed width that the mechanism was placed to the screen, and the rotatory screen of both sides can have different width and highly all usable in adjustable within range, but strengthens the adaptation scope of rotatory screen greatly, improves the combination ability of trigeminy screen.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the fixed screen placing mechanism of the present invention;

fig. 4 is a sectional view of the fixed screen placing mechanism of the present invention;

fig. 5 is a schematic structural view of the rotary screen placing mechanism of the present invention;

fig. 6 is a cross-sectional view of the rotary screen placing mechanism of the present invention.

In the figure: 1-a base; 2-fixing a screen placing mechanism; 201-fixing a screen placing lower groove body; 202-stationary screen vertical movement base; 203-fixed screen vertical movement rod; 204-fixing a screen and placing an upper tank body; 205-fixed screen push rod; 3-a hinge; 4-rotating the screen placement mechanism; 401-rotating a screen to place a lower trough body; 402-rotating the screen to move the base vertically; 403-rotating the screen vertical movement rod; 404-rotating the screen to place the upper tank body; 405-rotating the screen pusher; 406-horizontal movement block; 407-limit push rod; 408-briquetting; 409-screws; 410-a threaded hole; 5-rear vertical plate; 6-driving a motor; 7-a drive shaft; 8-main gear; 9-a rack; 10-connecting blocks; 11-rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in the attached drawings of the specification in fig. 1-6, the utility model discloses a many screen connections fixing device for computer development, including base 1, fixed screen placing mechanism 2 that is provided with in the middle of the top of base 1, the left and right sides of fixed screen placing mechanism 2 all is connected with rotatory screen placing mechanism 4 through hinge 3, base 1's top rear side is provided with back riser 5 and controls two sets of driving motor 6, driving motor 6's power take off end is provided with drive shaft 7, the outer wall of drive shaft 7 is fixed to be cup jointed master gear 8, base 1's top is provided with passes back riser 5 and master gear 8 meshed's rack 9, the front end of rack 9 is provided with the connecting block 10 that meets with rotatory screen placing mechanism 4.

Fixed screen placement machine constructs 2 and places down cell body 201 including fixed screen, the top that cell body 201 was placed down to fixed screen is provided with fixed screen vertical migration base 202, the inner chamber activity of fixed screen vertical migration base 202 is provided with the fixed screen vertical migration pole 203 that stretches out, the top of fixed screen vertical migration pole 203 is provided with the fixed screen and places cell body 204, the fixed screen is placed down cell body 201 and the equal spiro union of back lateral wall that cell body 204 was placed to the fixed screen and is controlled two sets of fixed screen push rods 205, can be commonly used through fixed screen placement machine 2, the screen mounting that does not need often to change uses as the basic screen in fixed screen placement machine constructs 2.

The rotary screen placing mechanism 4 comprises a rotary screen placing lower groove body 401 connected with a connecting block 10, the top of the rotary screen placing lower groove body 401 is provided with a rotary screen vertical moving base 402, the inner cavity of the rotary screen vertical moving base 402 is movably provided with an extended rotary screen vertical moving rod 403, the top of the rotary screen vertical moving rod 403 is provided with a rotary screen placing upper groove body 404, the rear side walls of the rotary screen placing lower groove body 401 and the rotary screen placing upper groove body 404 are both screwed with a proper number of rotary screen push rods 405, the inner cavities of the rotary screen placing lower groove body 401 and the rotary screen placing upper groove body 404 are both movably provided with horizontal moving blocks 406, the vertical plates of the horizontal moving blocks 406 are both screwed with limit push rods 407, the moving ends of the limit push rods 407 are provided with press blocks 408, the horizontal moving blocks 406 are connected with the rotary screen placing lower groove body 401 or the rotary screen placing upper groove body 404 through screws, when other screens are required to be connected, other screens are installed in the rotary screen placing mechanism 4, and the rotary screen placing mechanism 4 can rotate at an angle by taking the hinge 3 as a central axis, so that the angle requirement of use is met.

The rotary screen placing lower groove body 401 and the rotary screen placing upper groove body 404 are evenly provided with a plurality of groups of threaded holes 410 matched with screws 409, the rotary screen placing lower groove body 401 and the horizontal moving block 406 are connected through the screws 409 to roughly adjust the distance between the horizontal moving block 406 and the screen, and then the pressing block 408 is precisely adjusted in position after the limiting push rod 407 is rotated to achieve the effect of clamping and limiting the screen.

Cell body 201 is placed down to fixed screen, fixed screen place the cell body 204, the cell body 401 is placed down to the rotary screen and the cell body inner chamber preceding lateral wall of cell body 401 is placed down to the rotary screen is provided with rubber layer 11, and the front side of screen generally is demonstrates departments such as liquid crystal display, can protect the screen through the contact with rubber layer 11.

Connecting block 10 includes two sets of push pedals that stretch out in front and back, and rotatory screen is placed down cell body 401 and is located between two sets of push pedals for connecting block 10 can drive rotatory screen and place down cell body 401 and rotate when removing by rack 9, reaches angle of adjustment's purpose.

The section of the part of the rack 9 extending into the inner cavity of the base 1 is in a convex shape, so that the rack 9 cannot displace in the vertical direction when moving horizontally, and the movement of the rack 9 is limited.

The utility model discloses in the use, when fixed screen in the middle of the installation in fixed screen placement machine 2, the width of fixed screen is certain, satisfy the fixed screen and place down the width of cell body 201, place the screen and place cell body 201 and fixed screen down and place back between the cell body 204, fixed screen places cell body 204 and removes the top of screen under the factor of gravity, then rotatory fixed screen push rod 205, make fixed screen push rod 205 fix the screen extrusion under the fixed screen is placed between cell body 201 and the fixed screen place cell body 204. When the rotary screens at both sides are installed in the rotary screen placing lower tank 401, the screen is placed between the rotary screen placing lower tank 401 and the rotary screen placing upper tank 404, the screen is pushed to be close to the middle screen until the screen contacts with the baffle plates of the rotary screen placing lower tank 401 and the rotary screen placing upper tank 404, then the rotary screen placing upper groove body 404 is moved to the top of the screen under the gravity, then the rotary screen push rod 405 is rotated, the rotary screen push rod 405 extrudes the screen between the rotary screen placing lower groove body 401 and the rotary screen placing upper groove body 404, then, the horizontal moving block 406 is moved, so that after the horizontal moving block 406 is at a position close to the screen and aligned with the threaded hole 410, a screw 409 is used for connecting the horizontal moving block 406 and the rotary screen placing lower groove 401, then, the limit push rod 407 is rotated to make the press block 408 contact with the screen to clamp and position the screen, and the installation of the rotary screen is completed. When the rotary screen placing mechanism is actually used, the driving motor 6 is started to drive the driving shaft 7 to rotate, so that the main gear 8 drives the rack 9 to move back and forth, the connecting block 10 pushes the rotary screen placing mechanism 4 to rotate, and the angle adjustment is realized in an adjustable range.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fixing device is connected with many screens to computer development, includes base (1), its characterized in that: fixed screen placement mechanism (2) that is provided with in the middle of the top of base (1), the left and right sides of fixed screen placement mechanism (2) all is connected with rotatory screen placement mechanism (4) through hinge (3), the top rear side of base (1) is provided with back riser (5) and controls two sets of driving motor (6), the power take off end of driving motor (6) is provided with drive shaft (7), the outer wall of drive shaft (7) is fixed to cup joint has master gear (8), the top of base (1) is provided with rack (9) that pass back riser (5) and master gear (8) meshing, the front end of rack (9) is provided with connecting block (10) that meet with rotatory screen placement mechanism (4).

2. A multi-screen connection fixing device for computer development according to claim 1, wherein: fixed screen placement machine constructs (2) places down cell body (201) including fixed screen, the top that fixed screen placed down cell body (201) is provided with fixed screen vertical migration base (202), the inner chamber activity of fixed screen vertical migration base (202) is provided with fixed screen vertical migration pole (203) that stretch out, the top of fixed screen vertical migration pole (203) is provided with fixed screen and places cell body (204), two sets of fixed screen push rods (205) about the equal spiro union of back lateral wall that cell body (201) and fixed screen placed upper trough body (204) is placed down to fixed screen placement machine.

3. A multi-screen connection fixing device for computer development according to claim 1, wherein: the rotary screen placing mechanism (4) comprises a rotary screen placing lower groove body (401) connected with a connecting block (10), a rotary screen vertical moving base (402) is arranged at the top of the rotary screen placing lower groove body (401), a rotary screen vertical moving rod (403) extending out is movably arranged in an inner cavity of the rotary screen vertical moving base (402), a rotary screen placing upper groove body (404) is arranged at the top of the rotary screen vertical moving rod (403), a proper number of rotary screen push rods (405) are screwed on the rear side walls of the rotary screen placing lower groove body (401) and the rotary screen placing upper groove body (404), horizontal moving blocks (406) are movably arranged in the inner cavities of the rotary screen placing lower groove body (401) and the rotary screen placing upper groove body (404), a limiting push rod (407) is screwed on a vertical plate of the horizontal moving block (406), and a pressing block (408) is arranged at the moving end of the limiting push rod (407), the horizontal moving block (406) is connected with the lower groove body (401) for placing the rotary screen or the upper groove body (404) for placing the rotary screen through a screw (409).

4. A multi-screen connection fixing device for computer development according to claim 3, wherein: the lower tank body (401) for placing the rotary screen and the tank body (404) for placing the upper tank body are uniformly provided with a plurality of groups of threaded holes (410) matched with the screws (409).

5. A multi-screen connection fixing device for computer development according to claim 2, wherein: the rubber layer (11) is arranged on the front side wall of the inner cavity of the tank body of the lower tank body (201) for placing the fixed screen, the upper tank body (204) for placing the fixed screen, the lower tank body (401) for placing the rotary screen and the lower tank body (401) for placing the rotary screen.

6. A multi-screen connection fixing device for computer development according to claim 1, wherein: the connecting block (10) comprises a front group of push plates and a rear group of push plates which extend out, and the rotary screen is placed with a lower groove body (401) which is positioned between the two groups of push plates.

7. A multi-screen connection fixing device for computer development according to claim 1, wherein: the section of the part of the rack (9) extending into the inner cavity of the base (1) is in a convex shape.