CN214580144U

CN214580144U - Multimedia display rack

Info

Publication number: CN214580144U
Application number: CN202120320798.3U
Authority: CN
Inventors: 杨辉; 孙昌; 耿燕玲; 张毅; 孙丽萍; 冯庆华
Original assignee: Jiangsu Institute of Architectural Technology
Current assignee: Jiangsu Institute of Architectural Technology
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-02
Anticipated expiration: 2031-02-04

Abstract

The utility model relates to a multimedia display field, concretely relates to multimedia display rack, including bottom plate, display device, set up device, first pivot, first bracing piece, strutting arrangement, second pivot and support frame, the bottom plate top is provided with display device, set up the device for two sets ofly and set up respectively in the bottom plate both ends, display device passes through both ends set up the device with the bottom plate is fixed, the bottom plate middle-end passes through first pivot with first bracing piece top is rotated and is connected, first bracing piece lower extreme is provided with strutting arrangement, first bracing piece lower extreme passes through the second pivot with the support frame upper end is rotated and is connected, strutting arrangement set up in the support frame top, this multimedia display rack has advantages such as adjustment direction convenient to detach transportation.

Description

Multimedia display rack

Technical Field

The utility model relates to a multimedia display field, concretely relates to multimedia display rack.

Background

The multimedia display rack is fixed when often the angle when showing, and the crowd that can't adapt to not co-altitude and angle demand now provides a multimedia display rack, and this multimedia display rack has the use habit of adjustment display screen angle in order to adapt to different crowds, can also adjust the use crowd of height in order to adapt to different heights through elevating gear.

SUMMERY OF THE UTILITY MODEL

(I) technical problem to be solved

In order to overcome the defects of the prior art, a multimedia display rack is provided, wherein two groups of display devices are arranged above a bottom plate, the display devices are respectively arranged at two ends of the bottom plate, the display devices are fixed with the bottom plate through the fastening devices at two ends, so that the display devices can be replaced by display screens with different sizes or models, the middle end of the bottom plate is rotationally connected with the top end of the first supporting rod through the first rotating shaft, so that the angle of the bottom plate can be adjusted to adapt to the use angles of different users, through being provided with strutting arrangement at first bracing piece lower extreme, first bracing piece lower extreme is rotated through second pivot and is connected with the support frame upper end, and strutting arrangement sets up in the support frame top, can prop up strutting arrangement under the user state and keep the bracing piece in the vertical state, thereby can pack up strutting arrangement and save space under the state of accomodating.

Through setting up clamping device in the support frame lower extreme, the elevating gear top is passed through clamping device and is dismantled with the support frame lower extreme and be connected. Make elevating gear can open with other part splits and conveniently carry, through be provided with the slide rail at the support frame lower extreme, splint pass through slide rail and support frame lower extreme sliding connection, splint middle-end and telescopic link output fixed connection, the telescopic link tail end passes through dead lever and support frame lower extreme fixed connection, the inside controller that is provided with of dead lever, the switch sets up in dead lever one side, the electricity is connected between controller and switch and the telescopic link, external connection has external power supply, open the switch and can inwards impel through controller control telescopic link, thereby play the clamping action to the elevating gear top.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a multimedia display rack, including bottom plate, display device, set up device, first pivot, first bracing piece, strutting arrangement, second pivot and support frame, the bottom plate top is provided with display device, set up the device for two sets of and set up respectively in the bottom plate both ends, display device passes through both ends set up the device with the bottom plate is fixed, the bottom plate middle-end passes through first pivot with first bracing piece top is rotated and is connected, first bracing piece lower extreme is provided with strutting arrangement, first bracing piece lower extreme passes through the second pivot with the support frame upper end is rotated and is connected, strutting arrangement set up in the support frame top.

Furthermore, the lifting device comprises a clamping device and a lifting device, wherein the clamping device is arranged at the lower end of the support frame, and the top end of the lifting device is detachably connected with the lower end of the support frame through the clamping device.

Further, clamping device includes splint, slide rail, telescopic link, controller, dead lever and switch, the support frame lower extreme is provided with the slide rail, splint pass through the slide rail with support frame lower extreme sliding connection, splint middle-end with telescopic link output fixed connection, the telescopic link tail end passes through the dead lever with support frame lower extreme fixed connection, the dead lever is inside to be provided with the controller, the switch set up in dead lever one side, the controller with the switch with the electricity is connected between the telescopic link.

Further, the fastening device comprises clamping rods, screw rods and anti-skid gaskets, the clamping rods are arranged at two ends of the base plate respectively, the anti-skid gaskets are arranged at two ends of the display device respectively, the upper ends of the anti-skid gaskets are connected with the clamping rods in a sliding mode, one side of each group of clamping rods is provided with one screw rod respectively, threads matched with the screw rods are arranged inside the clamping rods, and the screw rods penetrate through the clamping rods and the front ends of the clamping rods and the anti-skid gaskets are connected.

Furthermore, the supporting device comprises an opening, sliding buttons and second supporting rods, the first supporting rods are hollow tubular components, one side of each first supporting rod is provided with the opening, the sliding buttons are connected with the first supporting rods in a sliding mode through the openings, the second supporting rods are two groups, the top ends of the second supporting rods are respectively connected with the sliding buttons in a rotating mode, and insections matched with the lower ends of the second supporting rods are arranged at the upper end of the supporting frame.

Furthermore, the multimedia display rack further comprises rollers, and the lower end of the lifting device is provided with a plurality of rollers for transporting the multimedia display rack conveniently.

(III) advantageous effects

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

the utility model provides a multimedia display frame is through being provided with display device above the bottom plate, it is two sets of and set up respectively in the bottom plate both ends to set up the device, display device passes through the device of setting up at both ends and the bottom plate is fixed, make display device can be changed into the display screen of unidimensional or model, rotate through first pivot and first bracing piece top in the bottom plate middle-end and be connected, make the angle of bottom plate can adjust in order to adapt to different use crowd's use angle, through be provided with strutting arrangement at first bracing piece lower extreme, first bracing piece lower extreme passes through the second pivot and is connected with the support frame upper end rotation, strutting arrangement sets up in the support frame top, can prop up strutting arrangement under the user state and keep the bracing piece in the vertical state, thereby can pack up strutting arrangement under the take-in state and save space.

Through being provided with the clamping bar respectively at bottom plate both ends, the display device both ends are provided with anti-skidding gasket respectively, not only can the antiskid can also protect display device's corner, anti-skidding gasket upper end and clamping bar sliding connection, and every group clamping bar one side is provided with a screw rod respectively, the clamping bar inside be provided with screw rod assorted screw thread, the screw rod passes clamping bar and front end and is connected with anti-skidding gasket and play the fixed action.

Drawings

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

fig. 2 is a schematic structural view of the angle adjustment state of the present invention;

FIG. 3 is a schematic structural view of the clamping device of the present invention;

fig. 4 is a schematic view of the fastening device of the present invention;

fig. 5 is a schematic structural view of the supporting device of the present invention.

1-bottom plate, 2-display device, 3-fastening device, 4-first rotating shaft, 5-first supporting rod, 6-supporting device, 7-second rotating shaft, 8-supporting frame, 9-clamping device, 10-lifting device, 11-roller, 31-clamping rod, 32-screw rod, 33-antiskid gasket, 61-opening, 62-sliding button, 63-supporting rod, 91-clamping plate, 92-sliding rail, 93-telescopic rod, 94-controller, 95-fixing rod and 96-switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 5, the multimedia display rack includes a bottom plate 1, a display device 2, two sets of fastening devices 3, a first rotating shaft 4, a first supporting rod 5, a supporting device 6, a second rotating shaft 7, and a supporting frame 8, where the display device 2 is disposed above the bottom plate 1, the two sets of fastening devices 3 are disposed at two ends of the bottom plate 1, the display device 2 is fixed to the bottom plate 1 through the fastening devices 3 at the two ends, the middle end of the bottom plate 1 is rotatably connected to the top end of the first supporting rod 5 through the first rotating shaft 4, the supporting device 6 is disposed at the lower end of the first supporting rod 5, the lower end of the first supporting rod 5 is rotatably connected to the upper end of the supporting frame 8 through the second rotating shaft 7, and the supporting device 6 is disposed above the supporting frame 8.

Also comprises a clamping device 9 and a lifting device 10, wherein the clamping device 9 is arranged at the lower end of the supporting frame 8, the top end of the lifting device 10 is detachably connected with the lower end of the support frame 8 through the clamping device 9, the clamping device 9 comprises a clamping plate 91, a sliding rail 92, an expansion rod 93, a controller 94, a fixing rod 95 and a switch 96, the lower end of the supporting frame 8 is provided with the slide rail 92, the clamping plate 91 is connected with the lower end of the supporting frame 8 in a sliding way through the slide rail 92, the middle end of the clamping plate 91 is fixedly connected with the output end of the telescopic rod 93, the tail end of the telescopic rod 93 is fixedly connected with the lower end of the supporting frame 8 through the fixing rod 95, the controller 94 is disposed inside the fixing rod 95, the switch 96 is disposed on one side of the fixing rod 95, and the controller 94 is electrically connected to the switch 96 and the telescopic rod 93. Set up device 3 and include clamping bar 31, screw rod 32 and

anti-skidding gasket

33, 1 both ends of bottom plate are provided with respectively

clamping bar

31, 2 both ends of display device are provided with respectively anti-skidding gasket 33, anti-skidding gasket 33 upper end with clamping bar 31 sliding connection, every group clamping bar 31 one side is provided with one respectively screw rod 32, clamping bar 31 inside be provided with screw rod 32 assorted screw thread, screw rod 32 passes clamping bar 31 and front end with anti-skidding gasket 33 is connected. The supporting device 6 comprises an opening 61, a sliding button 62 and a second supporting rod 63, the first supporting rod 5 is a hollow tubular component, one side of the first supporting rod is provided with the opening 61, the sliding button 62 is connected with the first supporting rod 5 in a sliding mode through the opening 61 and the opening 61, the top ends of the second supporting rods 63 are respectively connected with the sliding button 62 in a rotating mode, and the upper end of the supporting frame 8 is provided with insections matched with the lower end of the second supporting rod 63. Still include gyro wheel 11, elevating gear 10 lower extreme is provided with a plurality of gyro wheel 11, convenient transportation.

The utility model relates to a multimedia display rack, which is characterized in that when in specific use, two groups of fastening devices 3 are arranged above a bottom plate 1 and are respectively arranged at two ends of the bottom plate 1, the display devices 2 are fixed with the bottom plate 1 through the fastening devices 3 at two ends, so that the display devices 2 can be replaced by display screens with different sizes or models, the middle end of the bottom plate 1 is rotatably connected with the top end of the first supporting rod 5 through the first rotating shaft 4, so that the angle of the bottom plate 1 can be adjusted to adapt to the use angles of different users, through being provided with strutting arrangement 6 at 5 lower extremes of first bracing piece, 5 lower extremes of first bracing piece are connected with 8 upper ends of support frame are rotated through second pivot 7, and strutting arrangement 6 sets up in 8 tops of support frame, can prop up strutting arrangement 6 under the user state and keep bracing piece 5 in the vertical state, thereby can pack up strutting arrangement 6 and save space under the state of accomodating.

By arranging the clamping device 9 at the lower end of the support frame 8, the top end of the lifting device 10 is detachably connected with the lower end of the support frame 8 through the clamping device 9. Make elevating gear 10 can be opened with other part splits and conveniently carry, through be provided with slide rail 92 at 8 lower extremes of support frame, splint 91 passes through

slide rail

92 and 8 lower extreme sliding connection of support frame, splint 91 middle-end and the output fixed connection of telescopic link 93, the telescopic link 93 tail end passes through

dead lever

95 and 8 lower extreme fixed connection of support frame, the inside controller 94 that is provided with of dead lever 95, switch 96 sets up in dead lever 95 one side, the electricity is connected between controller 94 and switch 96 and the telescopic link 93, external connection has external power supply, it can inwards impel through controller 94 control telescopic link 93 to open switch 96, thereby play the clamping effect to elevating gear 10 top.

Through being provided with clamping bar 31 respectively at bottom plate 1 both ends, display device 2 both ends are provided with anti-skidding gasket 33 respectively, not only can antiskid can also protect display device 2's corner, anti-skidding gasket 33 upper end and clamping bar 31 sliding connection, every group clamping bar 31 one side is provided with a screw rod 32 respectively, clamping bar 31 inside be provided with screw rod 32 assorted screw thread, screw rod 32 passes clamping bar 31 and the front end is connected with anti-skidding gasket 33 and plays the fixed action.

Through being provided with opening 61 in first bracing piece 5 one side, sliding button 62 passes through opening 61 and first bracing piece 5 sliding connection for sliding button 62 can slide from top to bottom along opening 61 direction, and second bracing piece 63 is two sets of and the top rotates with sliding button 62 respectively to be connected, and support frame 8 upper end is provided with second bracing piece 63 lower extreme assorted insection, makes second bracing piece 63 can adjust support angle.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A multimedia display rack is characterized in that: comprises a bottom plate (1), a display device (2), a fastening device (3), a first rotating shaft (4), a first supporting rod (5), a supporting device (6), a second rotating shaft (7) and a supporting frame (8), the display devices (2) are arranged above the bottom plate (1), two groups of fastening devices (3) are arranged at two ends of the bottom plate (1) respectively, the display device (2) is fixed with the bottom plate (1) through the fastening devices (3) at two ends, the middle end of the bottom plate (1) is rotatably connected with the top end of the first supporting rod (5) through the first rotating shaft (4), the lower end of the first supporting rod (5) is provided with the supporting device (6), the lower end of the first supporting rod (5) is rotatably connected with the upper end of the supporting frame (8) through the second rotating shaft (7), and the supporting device (6) is arranged above the supporting frame (8).

2. A multimedia presentation shelf according to claim 1, wherein: the lifting device is characterized by further comprising a clamping device (9) and a lifting device (10), wherein the clamping device (9) is arranged at the lower end of the support frame (8), and the top end of the lifting device (10) is detachably connected with the lower end of the support frame (8) through the clamping device (9).

3. A multimedia presentation shelf according to claim 2, wherein: clamping device (9) are including splint (91), slide rail (92), telescopic link (93), controller (94), dead lever (95) and switch (96), support frame (8) lower extreme is provided with slide rail (92), splint (91) pass through slide rail (92) with support frame (8) lower extreme sliding connection, splint (91) middle-end with telescopic link (93) output fixed connection, telescopic link (93) tail end passes through dead lever (95) with support frame (8) lower extreme fixed connection, dead lever (95) inside is provided with controller (94), switch (96) set up in dead lever (95) one side, controller (94) with switch (96) with the electricity is connected between telescopic link (93).

4. A multimedia presentation shelf according to claim 1, wherein: set up device (3) and include clamping bar (31), screw rod (32) and anti-skidding gasket (33), bottom plate (1) both ends are provided with respectively clamping bar (31), display device (2) both ends are provided with respectively anti-skidding gasket (33), anti-skidding gasket (33) upper end with clamping bar (31) sliding connection, every group clamping bar (31) one side is provided with one respectively screw rod (32), clamping bar (31) inside be provided with screw rod (32) assorted screw thread, screw rod (32) pass clamping bar (31) and front end with anti-skidding gasket (33) are connected.

5. A multimedia presentation shelf according to claim 1, wherein: strutting arrangement (6) include opening (61), sliding button (62) and second bracing piece (63), first bracing piece (5) are provided with for cavity tubular part and one side opening (61), sliding button (62) pass through opening (61) with first bracing piece (5) sliding connection, second bracing piece (63) be two sets of and the top respectively with sliding button (62) rotate and connect, support frame (8) upper end be provided with second bracing piece (63) lower extreme assorted insection.

6. A multimedia presentation shelf according to claim 1, wherein: the lifting device is characterized by further comprising a plurality of idler wheels (11), wherein the idler wheels (11) are arranged at the lower end of the lifting device (10).