CN214541471U

CN214541471U - Digital media display device with visual transmission effect

Info

Publication number: CN214541471U
Application number: CN202120682897.6U
Authority: CN
Inventors: 王晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-03
Filing date: 2021-04-03
Publication date: 2021-10-29
Anticipated expiration: 2031-04-03

Abstract

The utility model provides a display device for digital media with visual transmission effect, includes the spool ware, the support frame, the projection curtain, power wire, controller and swift loading and unloading mechanism, the utility model discloses a swift loading and unloading mechanism has been set up to the support frame inboard, when needing to carry or accomodate, at first with the ninety degrees of spool ware upset, then pass through the sliding sleeve with the spool ware and move down along the support frame surface, at the spool ware in-process that moves down, the sliding sleeve passes through the adapter sleeve and pushes down the connecting seat, makes the connecting seat pack up the supporting legs through the transfer line to reduce display device's volume greatly, make it more conveniently carry and accomodate, and the process is swift, need not numerous and diverse operations, provides convenience for the user.

Description

Digital media display device with visual transmission effect

Technical Field

The utility model particularly relates to a display device for digital media with visual transmission effect relates to the design show relevant field.

Background

With the continuous development of multi-dimensionality and computer technology, the development of digital media promotes the continuous innovation of visual transmission design, the extension of the current visual transmission design is expanded, the visual transmission is converted from more traditional printing design products to the transmission of virtual information images, and when the visual transmission design is displayed, a curtain is often adopted to display the design works.

Current display device often adopts portable curtain to the convenience is shown in different places, but current display device single structure, though carry with can be with the curtain rolling when accomodating, its reel ware and support frame occupation space are great and the structure is fixed, inconvenient taking in handling, inconvenient placing during the storage has brought inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned deficiency, the present invention provides a display device for digital media with visual transmission effect.

The utility model is realized in such a way, construct a digital media display device with visual transmission effect, the device comprises a reel, a support frame, a projection curtain, a power wire, a controller and a quick loading and unloading mechanism, the support frame is arranged at the rear side of the reel, the bottom of the reel is provided with the projection curtain, the right side of the reel is fixed with the power wire, the controller is arranged at the end of the power wire, the reel and the power wire are both electrically connected with the controller, the quick loading and unloading mechanism is arranged at the inner side of the support frame, the quick loading and unloading mechanism comprises a sliding cavity, a connecting seat, a supporting foot, a transmission rod, a sliding rod, a connecting sleeve, a sliding sleeve and a limiting mechanism, the inner side of the support frame is provided with a sliding cavity, the connecting seat slides along the bottom of the sliding cavity, the lower end of the outer surface of the support frame is rotationally matched with the supporting foot through a hinge, one end of the transmission rod is rotationally matched with the connecting seat through a hinge, and the other end of the transmission rod is in running fit with the supporting leg through a hinge, a sliding rod is welded at the top end of the connecting seat, the connecting sleeve is in sliding connection with the surface of the sliding rod, the connecting sleeve slides along the inner side of the sliding cavity, the middle part of the rear side of the shaft rolling device is in running fit with the sliding sleeve through a damping rotating shaft, the sliding sleeve slides along the surface of the supporting frame, the connecting sleeve moves synchronously along with the sliding sleeve, and the top end of the sliding cavity is provided with a limiting mechanism.

Preferably, stop gear includes the spacing groove, rotates piece and spacing lug, it is provided with the spacing groove to slide the chamber top, it is located the spacing inslot side to rotate the piece to along with the synchronous rotation of spool ware, it all bonds there is spacing lug to rotate the piece left and right sides, and spacing lug laminating spacing inslot wall upset.

Preferably, the turning angle of the supporting feet is 0-30 degrees, and the length of the supporting feet is 40 cm.

Preferably, the diameter of the rotating part is matched with the inner diameter of the sliding cavity, and the rotating part and the central line of the sliding cavity are positioned on the same vertical direction line.

Preferably, the bottom of the supporting foot is provided with an inclined plane, and the gradient of the inclined plane is 30 degrees.

Preferably, the supporting legs are three in number, and the three supporting legs are distributed along the outer surface of the supporting frame at equal intervals.

Preferably, the outer surface of the sliding sleeve is sprayed with an anti-oxidation layer, and the sliding sleeve is in a sleeve shape with a hollow inner part.

Preferably, the connecting sleeve and the center line of the sliding cavity are positioned on the same vertical direction line, and the surface of the connecting sleeve is smooth and has no burrs.

Preferably, the supporting legs are made of industrial plastics and have the excellent performances of high rigidity, high mechanical strength, good heat resistance and the like.

Preferably, the connecting sleeve is made of ABS plastic and has good toughness, hardness and rigidity.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a display device for digital media with visual transmission effect here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a display device for digital media with visual transmission effect, through having set up swift loading and unloading mechanism in the support frame inboard, when needing to carry or accomodate, at first with the reel ware upset ninety degrees, then pass through the sliding sleeve with the reel ware and along the support frame surface downstream, at the reel ware in-process that moves down, the sliding sleeve passes through the adapter sleeve and pushes down the connecting seat, make the connecting seat pack up the supporting legs through the transfer line, thereby reduce display device's volume greatly, make it more conveniently carry and accomodate, and the process is swift, need not numerous and diverse operations, for the user provides convenience.

The method has the advantages that: a display device for digital media with visual transmission effect through having set up stop gear on sliding chamber top, when needing to expand, at first upwards promotes the scroll ware through the sliding sleeve along the support frame surface, makes to rotate along with the sliding sleeve removes to the spacing inslot side, then resets ninety degrees with the scroll ware upset, and then makes spacing lug stagger at spacing inslot rotation and sliding chamber, makes to rotate the piece locking at the spacing inslot to make the high fixed of scroll ware, difficult emergence drops during the use.

Drawings

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

FIG. 2 is a schematic view of the supporting frame of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the quick loading and unloading mechanism of the present invention;

FIG. 4 is a schematic view of the front view, the section and the folding structure of the quick loading and unloading mechanism of the present invention;

fig. 5 is a schematic view of the front sectional structure of the limiting groove of the present invention.

Wherein: the device comprises a shaft rolling device-1, a support frame-2, a projection curtain-3, a power supply lead-4, a controller-5, a quick assembly and disassembly mechanism-6, a sliding cavity-61, a connecting seat-62, a supporting leg-63, a transmission rod-64, a sliding rod-65, a connecting sleeve-66, a sliding sleeve-67, a limiting mechanism-68, a limiting groove-681, a rotating piece-682 and a limiting bump-683.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

Please refer to fig. 1, the utility model provides a display device for digital media with visual transmission effect here through the improvement, including scroll ware 1, support frame 2, projection curtain 3, power wire 4, controller 5 and swift loading and unloading mechanism 6, support frame 2 is located scroll ware 1 rear side, and scroll ware 1 bottom is provided with projection curtain 3, and scroll ware 1 right side is fixed with power wire 4, and power wire 4 end is installed controller 5, and scroll ware 1 and power wire 4 all are connected with controller 5 electricity, and swift loading and unloading mechanism 6 sets up in support frame 2 inboards.

Referring to fig. 2, 3 and 4, the present invention provides a digital media display device with visual transmission effect by improving, the quick assembling and disassembling mechanism 6 includes a sliding cavity 61, a connecting seat 62, a supporting foot 63, a transmission rod 64, a sliding rod 65, a connecting sleeve 66, a sliding sleeve 67 and a limiting mechanism 68, the inner side of the supporting frame 2 is provided with the sliding cavity 61, the connecting seat 62 slides along the bottom end of the sliding cavity 61 to facilitate the stable movement of the connecting seat 62, the lower end of the outer surface of the supporting frame 2 is rotatably matched with the supporting foot 63 through a hinge to achieve the function of unfolding and folding the supporting foot 63, one end of the transmission rod 64 is rotatably matched with the connecting seat 62 through a hinge, and the other end of the transmission rod 64 is rotatably matched with the supporting foot 63 through a hinge to achieve the function of controlling the unfolding or folding of the supporting foot 63, the top end of the connecting seat 62 is welded with the sliding rod 65 to achieve the function of fixing the sliding rod 65, the connecting sleeve 66 is connected with the surface of the sliding rod 65 in a sliding manner, the connecting sleeve 66 drives the connecting seat 62 to move through the sliding rod 65, the connecting sleeve 66 slides along the inner side of the sliding cavity 61 to play a role in stably moving the connecting sleeve 66, the middle part of the rear side of the reel device 1 is in running fit with the sliding sleeve 67 through a damping rotating shaft to play a role in freely adjusting the turning angle of the reel device 1, the sliding sleeve 67 slides along the surface of the supporting frame 2 to play a role in facilitating the stable movement of the sliding sleeve 67, the connecting sleeve 66 synchronously moves along with the sliding sleeve 67, the top end of the sliding cavity 61 is provided with a limiting mechanism 68 to play a role in limiting the turning angle of the reel device 1, the turning angle of the supporting leg 63 is 0-30 degrees, the length of the supporting leg 63 is 40cm, the bottom of the supporting leg 63 is provided with an inclined plane, the gradient of the inclined plane is 30 degrees, and the supporting leg 63 can be attached to the ground to provide stable support for the supporting frame 2 after being unfolded, supporting legs 63 are provided with threely altogether, and three supporting legs 63 distribute along 2 surface equidistance of support frame, the spraying of sliding sleeve 67 surface is provided with the oxidation barrier, and sliding sleeve 67 is inside hollow cover tube-shape, adapter sleeve 66 is in same vertical direction line with sliding chamber 61 central line, and adapter sleeve 66 surface is smooth no burr, it is difficult for hindering when making adapter sleeve 66 slide along sliding chamber 61, supporting legs 63 adopts the industry plastics material, it is big to have the rigidity, mechanical strength is high, good performance such as heat resistance, adapter sleeve 66 adopts the ABS plastics material, good toughness has, hardness and rigidity.

Please refer to fig. 5, the utility model provides a display device for digital media with visual transmission effect here through the improvement, stop gear 68 includes spacing groove 681, rotate piece 682 and spacing lug 683, sliding chamber 61 top is provided with spacing groove 681, play the effect of limiting reel ware 1 position, it is inboard that rotate piece 682 is located spacing groove 681, and rotate piece 682 along with reel ware 1 synchronous rotation, it has spacing lug 683 all to bond to rotate the piece 682 left and right sides, and spacing lug 683 laminating spacing groove 681 inner wall upset, play the effect of limiting rotation piece 682 position, it is in looks adaptation with sliding chamber 61 internal diameter to rotate a piece 682 diameter, and it is on same vertical direction line with sliding chamber 61 central line to rotate piece 682.

The utility model provides a digital media display device with visual transmission effect through improvement, and the working principle is as follows;

firstly, before use, the support frame 2 is horizontally placed, so that the support legs 63 at the bottom provide stable support for the support frame 2, and then the power lead 4 is connected with an external power supply to provide power for the reel device 1;

secondly, when the screen projection device is used, the reel device 1 is started through the controller 5, the projection screen 3 is put down by the reel device 1, and the visual transmission design can be projected onto the projection screen 3 through external projection equipment for display;

thirdly, after the use, when the display device needs to be carried or stored, the winding device 1 is started to wind the projection screen 3 through the controller 5, then the power lead 4 is pulled down, the winding device 1 can be turned for ninety degrees, meanwhile, the rotating piece 682 synchronously rotates along with the winding device 1 in the limiting groove 681, so that the limiting bump 683 rotates to be in the same vertical direction line with the sliding cavity 61, the winding device 1 can move downwards along the surface of the support frame 2 through the sliding sleeve 67, meanwhile, the rotating piece 682 slides into the sliding cavity 61, the turning angle of the rotating piece 682 is locked through the limiting bump 683, so that the angle of the winding device 1 is locked, the winding device is not easy to deflect in the carrying and storing processes, in the downward moving process of the winding device 1, the sliding sleeve 67 pushes the connecting base 62 downwards through the connecting sleeve 66, so that the connecting base 62 packs up the supporting leg 63 through the transmission rod 64, thereby greatly reducing the volume of the display device, the carrying and the storage are more convenient, the process is quick, complex operation is not needed, and convenience is provided for users;

fourth, when needing to expand, at first upwards promote scroll ware 1 along 2 surfaces of support frame through sliding sleeve 67, make rotation piece 682 remove to the spacing groove 681 inboard along with sliding sleeve 67, then reset scroll ware 1 upset ninety degrees, and then make spacing lug 683 rotate and stagger with sliding cavity 61 in spacing groove 681, make rotation piece 682 lock in spacing groove 681, thereby make the highly fixed of scroll ware 1, difficult emergence drops during the use, scroll ware 1 rebound in-process, sliding sleeve 67 lifts up slide bar 65 through adapter sleeve 66, make slide bar 65 drive connecting seat 62 upwards lifting, connecting seat 62 promotes supporting legs 63 through transfer line 64 and outwards expands simultaneously, thereby provide firm support for support frame 2.

The utility model provides a display device for digital media with visual transmission effect through improving, through setting up swift loading and unloading mechanism 6 in support frame 2 inboard, when needing to carry or accomodate, at first overturn ninety degrees with scroll machine 1, then move scroll machine 1 down along support frame 2 surface through sliding sleeve 67, in the course of scroll machine 1 moving down, sliding sleeve 67 pushes down connecting seat 62 through adapter sleeve 66, make connecting seat 62 pack up supporting legs 63 through transfer line 64, thereby greatly reduce the volume of display device, make it carry and accomodate more conveniently, and the process is swift, need not numerous and diverse operations, for the user to provide convenience, through setting up stop gear 68 at the top of sliding chamber 61, when needing to expand, at first push scroll machine 1 up along support frame 2 surface through sliding sleeve 67, make rotating member 682 move to the inside of spacing groove 681 along with sliding sleeve 67, then the reel device 1 is turned to ninety degrees for resetting, so that the limiting convex block 683 rotates in the limiting groove 681 and is staggered with the sliding cavity 61, and the rotating piece 682 is locked in the limiting groove 681, so that the height of the reel device 1 is fixed and the reel device is not easy to fall off during use.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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

1. A display device with visual transmission effect for digital media comprises a reel (1), a support frame (2), a projection screen (3), a power supply wire (4) and a controller (5), wherein the support frame (2) is positioned at the rear side of the reel (1), the projection screen (3) is arranged at the bottom of the reel (1), the power supply wire (4) is fixed at the right side of the reel (1), the controller (5) is installed at the tail end of the power supply wire (4), and the reel (1) and the power supply wire (4) are both electrically connected with the controller (5);

the method is characterized in that: the quick loading and unloading mechanism (6) is arranged on the inner side of the support frame (2), the quick loading and unloading mechanism (6) comprises a sliding cavity (61), a connecting seat (62), supporting legs (63), a transmission rod (64), a sliding rod (65), a connecting sleeve (66), a sliding sleeve (67) and a limiting mechanism (68), the sliding cavity (61) is arranged on the inner side of the support frame (2), the connecting seat (62) slides along the bottom end of the sliding cavity (61), the lower end of the outer surface of the support frame (2) is in running fit with the supporting legs (63) through a hinge, one end of the transmission rod (64) is in running fit with the connecting seat (62) through a hinge, the other end of the transmission rod (64) is in running fit with the supporting legs (63) through a hinge, the sliding rod (65) is welded at the top end of the connecting seat (62), and the connecting sleeve (66) is in surface sliding connection with the sliding rod (65), and connecting sleeve (66) slide along sliding chamber (61) inboard, the middle part of the rear side of reel ware (1) is through damping pivot and sliding sleeve (67) normal running fit, sliding sleeve (67) slide along support frame (2) surface to connecting sleeve (66) along with sliding sleeve (67) synchronous motion, sliding chamber (61) top is provided with stop gear (68).

2. A presentation device for digital media with visual communication of effects as claimed in claim 1, wherein: stop gear (68) include spacing groove (681), rotate piece (682) and spacing lug (683), sliding chamber (61) top is provided with spacing groove (681), it is inboard that rotate piece (682) are located spacing groove (681) to rotate piece (682) along with reel ware (1) synchronous rotation, it all bonds spacing lug (683) to rotate piece (682) left and right sides to spacing lug (683) laminating spacing groove (681) inner wall upset.

3. A presentation device for digital media with visual communication of effects as claimed in claim 1, wherein: the turning angle of the supporting legs (63) is 0-30 degrees, and the length of the supporting legs (63) is 40 cm.

4. A presentation device for digital media with visual communication of effects as claimed in claim 2, wherein: the diameter of the rotating piece (682) is matched with the inner diameter of the sliding cavity (61), and the center lines of the rotating piece (682) and the sliding cavity (61) are positioned on the same vertical direction line.

5. A presentation device for digital media with visual communication of effects as claimed in claim 1, wherein: the bottom of the supporting leg (63) is provided with an inclined plane, and the gradient of the inclined plane is 30 degrees.

6. A presentation device for digital media with visual communication of effects as claimed in claim 1, wherein: the number of the supporting legs (63) is three, and the three supporting legs (63) are distributed along the outer surface of the supporting frame (2) at equal intervals.

7. A presentation device for digital media with visual communication of effects as claimed in claim 1, wherein: the outer surface of the sliding sleeve (67) is sprayed with an anti-oxidation layer, and the sliding sleeve (67) is in a sleeve shape with a hollow inner part.

8. A presentation device for digital media with visual communication of effects as claimed in claim 1, wherein: the connecting sleeve (66) and the center line of the sliding cavity (61) are positioned on the same vertical direction line, and the surface of the connecting sleeve (66) is smooth and has no burrs.