CN218671197U

CN218671197U - Image receiving and displaying equipment

Info

Publication number: CN218671197U
Application number: CN202223041636.XU
Authority: CN
Inventors: 陈凌鹏
Original assignee: Hangzhou Leading Medical Technology Co ltd
Current assignee: Zhejiang Haoheng Medical Management Co.,Ltd.
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-21
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a display device technical field especially relates to an image receiving display device. The display screen comprises an installation frame and a display screen arranged on the installation frame; the mounting frame is movably provided with supporting legs, the mounting frame is provided with a fixing assembly for limiting the supporting legs to extend out in a moving mode, the sides, away from each other, of the supporting rod A and the supporting rod B are respectively provided with a limiting block, and the first spring is arranged on the supporting rod A and connected with the supporting rod B; the fixing assembly comprises a limiting frame arranged on the mounting frame in a sliding mode through a connecting column, and a guide block arranged on the limiting frame and facing the supporting legs, wherein a brace is arranged on one side, away from the limiting frame, of the connecting column, the brace is located on the periphery of the mounting frame, a fifth spring is sleeved on the connecting column, and the fifth spring abuts against the mounting frame and the limiting frame respectively. The utility model discloses effectively prevent that infant's mistake from bumping accidental injury and the equipment that leads to and damaging, safer, slow down the impact force to the display screen, protect the display screen, can reduce the loaded down with trivial details nature of operation, it is more convenient.

Description

Image receiving and displaying equipment

Technical Field

The utility model relates to a display device technical field especially relates to an image receiving display device.

Background

Image receiving and displaying equipment, which is basically a display, is used for displaying received data information and is a display tool for displaying a certain electronic file on a screen through a specific transmission device; such as television screens, computer monitors, tiled display screens, and the like.

At present in the education field, for example, interest class, early class of education etc, when giving infant's training again, often can use display device, after the classroom, because infant is more lively, it leads to display device to empty to bump by mistake easily, thereby cause the damage or the damage of injury and equipment to the infant, cause the loss, and current teaching display device, for improve equipment's availability factor, generally can not fix in the classroom, but put on mounting bracket or the support frame that can remove, but inconvenient folding the support frame, more inconvenient frequent folding, make display merchant equipment be in higher a position always, suffer infant's mistake easily and bump, it is not safe enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an image receiving display device to the problem that exists among the background art.

The technical scheme of the utility model: an image receiving display device comprises a mounting frame and a display screen arranged on the mounting frame;

the mounting frame is movably provided with supporting legs, and the mounting frame is provided with a fixing assembly for limiting the supporting legs to extend out in a moving manner, wherein the supporting legs comprise a rotating shaft in sliding connection with the mounting frame, a supporting rod A and a supporting rod B which rotate mutually through the rotating shaft, limiting blocks are arranged on the sides, away from each other, of the supporting rod A and the supporting rod B, and the first spring is arranged on the supporting rod A and connected with the supporting rod B;

the fixing assembly comprises a limiting frame arranged on the mounting frame in a sliding mode through a connecting column, and a guide block arranged on the limiting frame and facing the supporting legs, wherein a brace is arranged on one side, away from the limiting frame, of the connecting column, and is located on the periphery of the mounting frame, a fifth spring is sleeved on the connecting column and abuts against the mounting frame and the limiting frame respectively.

Preferably, a protection component is arranged on one side, not provided with the display screen, of the mounting frame, and the protection component comprises an equipment sleeve arranged on the mounting frame and a fixed cylinder rotationally connected with the equipment sleeve;

the fixed cylinder is provided with a fixed sleeve, the telescopic cylinder is connected with the fixed cylinder through a second spring and extends into the fixed sleeve, the telescopic cylinder is connected with the fixed sleeve through a sliding block in a sliding manner, the protective sleeve is connected with the telescopic cylinder in a sliding manner, and a third spring is arranged between the protective sleeve and the telescopic cylinder.

Preferably, the number of the fixed cylinders is two, the fixed cylinders are symmetrically distributed on the equipment sleeve, a plug is arranged in one group of the protective sleeves in a sliding mode, and the plug is electrically connected with a storage battery in the display screen through a lead.

Preferably, a gear is arranged on one side of the fixed cylinder, which is positioned in the equipment sleeve.

Preferably, a limiting assembly for limiting the fixed cylinder to rotate is arranged in the equipment sleeve, and the limiting assembly comprises a pull plate arranged on the pull strip, a first wedge-shaped block arranged at the bottom of the pull plate and a guide piece arranged on the equipment sleeve; the guide part is provided with a push rod in a sliding mode, the top end of the push rod is provided with a second wedge block attached to the first wedge block, the bottom of the push rod is provided with limiting teeth meshed with the gear, the push rod is sleeved with a fourth spring, and the fourth spring respectively pulls the limiting teeth and the guide part.

Preferably, the number of the push rods is two, and the two push rods are connected through a second wedge-shaped block.

Preferably, the pulling plate is provided with a groove.

Compared with the prior art, the utility model discloses following profitable technological effect has: the fixed subassembly cancellation is injectd the supporting legs through the pulling, thereby take out the supporting legs, automatic opening and cooperation stopper support the installing frame under the effect of second spring, only need press bracing piece A and bracing piece B can be with in its withdrawal installing frame when folding, the convenience is when not using, pack up the supporting legs, convenient storage and removal, effectively prevent accidental injury and equipment damage that the infant mistake bumped and lead to, safer, the installing frame is when receiving the collision, telescopic tube extrusion protective sheath and extrusion third spring, thereby slow down the impact force to the display screen, protect the display screen, safer, spacing subassembly can reduce the loaded down with trivial details nature of operation simultaneously, the state of simultaneous control supporting legs and protective assembly, it is more convenient.

Drawings

Fig. 1 is a schematic structural view (front view) of an embodiment of the present invention;

fig. 2 is a schematic structural view (rear view) of an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of an embodiment of the present invention after retraction;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

FIG. 6 is a schematic structural view of the supporting foot;

fig. 7 is a schematic structural diagram of the charging assembly.

Reference numerals: 1. installing a frame; 2. a display screen; 3. supporting legs; 31. a support rod A; 32. a support bar B; 33. a limiting block; 34. a first spring; 35. a rotating shaft; 4. a guard assembly; 40. an equipment sleeve; 41. a fixed cylinder; 42. fixing a sleeve; 43. a telescopic cylinder; 44. a second spring; 45. a protective sleeve; 46. a third spring; 47. a plug; 48. a wire; 49. a gear; 5. a limiting component; 52. pulling a plate; 53. a first wedge block; 54. a push rod; 55. a guide member; 56. limiting teeth; 57. a fourth spring; 58. a second wedge block; 6. a fixing component; 61. bracing; 62. connecting columns; 63. a fifth spring; 64. a limiting frame; 65. and a guide block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings.

Example one

As shown in fig. 1-3 and fig. 5-6, the present invention provides an image receiving and displaying device, which includes a mounting frame 1 and a display screen 2 disposed on the mounting frame 1;

the mounting frame 1 is movably provided with supporting legs 3, the mounting frame 1 is provided with fixing components 6 for limiting the supporting legs 3 to extend out in a moving mode, two groups of supporting legs 3 are arranged and are symmetrically distributed on the mounting frame 1, each supporting leg 3 comprises a rotating shaft 35 in sliding connection with the mounting frame 1, a supporting rod A31 and a supporting rod B32 which rotate mutually through the rotating shaft 35, limiting blocks 33 are arranged on the sides, far away from each other, of the supporting rod A31 and the supporting rod B32, and a first spring 34 is arranged on the supporting rod A31 and connected with the supporting rod B32;

fixed subassembly 6 includes and slides the spacing frame 64 that sets up on installing frame 1 through spliced pole 62, sets up on spacing frame 64 and towards supporting legs 3 guide block 65, and one side that spacing frame 64 was kept away from to spliced pole 62 is equipped with brace 61, and brace 61 is located the periphery of installing frame 1, and the cover is equipped with fifth spring 63 on the spliced pole 62, and fifth spring 63 supports installing frame 1 and spacing frame 64 respectively.

In this embodiment, move spacing frame 64 through pulling brace 61 cooperation spliced pole 62, make stopper 33 on the bracing piece A31 break away from with spacing frame 64, pivot 35 on the supporting legs 3 slides in the installing frame 1 inside this moment, thereby shift out supporting legs 3 installing frame 1, when supporting legs 3 shift out and spacing fast 33 shifts out the installing frame 1, bracing piece A31 and bracing piece B32 open under the effect of first spring 34, make stopper 33 support the bottom of installing frame 1 respectively and support, open bracing piece A31 and bracing piece B32 also can be more stable, convenient when not using, pack up supporting legs 3, convenient storage and removal.

Example two

As shown in fig. 1-5 and fig. 7, compared with the first embodiment, the present invention further includes a protection component 4 disposed on a side of the mounting frame 1 not provided with the display screen 2, wherein the protection component 4 includes an equipment cover 40 disposed on the mounting frame 1 and a fixing cylinder 41 rotatably connected to the equipment cover 40; the fixed cylinder 41 is provided with a fixed sleeve 42, the telescopic cylinder 43 is connected with the fixed cylinder 41 through a second spring 44 and extends into the fixed sleeve 42, the telescopic cylinder 43 is connected with the fixed sleeve 42 through a sliding block in a sliding manner, the protective sleeve 45 is connected with the telescopic cylinder 43 in a sliding manner, and a third spring 46 is arranged between the protective sleeve 45 and the telescopic cylinder 43.

Specifically, the number of the fixing cylinders 41 is two, and the fixing cylinders are symmetrically distributed on the device cover 40, and a plug 47 is slidably arranged in one group of the protecting sleeves 45, and the plug 47 is electrically connected with a storage battery in the display screen 2 through a wire 48, so as to charge the storage battery.

Specifically, a gear 49 is disposed on one side of the fixed cylinder 41 located in the device cover 40 for conveniently controlling the rotation angle of the fixed cover 42, or limiting the rotation angle, so as to facilitate use in different states.

In this embodiment, charge through plug 47, when charging, second spring 44 is with taut telescopic cylinder 43 and fixed cover 42, make telescopic cylinder 43 can support installing frame 1 when charging, carry out the centre gripping to installing frame 1, more stably be difficult for empting, and this moment, display screen 2 on the installing frame 1 is towards one side of socket, setting through third spring 46, when making installing frame 1 receive the collision, telescopic cylinder 43 extrudes protective sheath 45 and extrudees third spring 46, thereby slow down the impact force to display screen 2, protect display screen 2, and safety is higher.

EXAMPLE III

As shown in fig. 1-5, compared to the first or second embodiment, in the present embodiment, the apparatus sleeve 40 is provided with a limiting assembly 5 for limiting the rotation of the fixing cylinder 41, the limiting assembly 5 includes a pulling plate 52 disposed on a pulling bar 61, a first wedge block 53 disposed at the bottom of the pulling plate 52, and a guiding member 55 disposed on the apparatus sleeve 40; a push rod 54 is arranged on the guide piece 55 in a sliding mode, a second wedge-shaped block 58 attached to the first wedge-shaped block 53 is arranged at the top end of the push rod 54, a limiting tooth 56 meshed with the gear 49 is arranged at the bottom of the push rod 54, a fourth spring 57 is sleeved on the push rod 54, and the limiting tooth 56 and the guide piece 55 are respectively pulled by the fourth spring 57;

specifically, the number of the push rods 54 is two, and the two groups of push rods 54 are connected through the second wedge-shaped block 58, so that the two groups of push rods 54 can be ensured to be synchronously carried out, and the convenience of operation is improved.

Specifically, the pulling plate 52 is provided with a groove, so that the pulling plate 52 can be conveniently pulled.

In this embodiment, the first wedge-shaped block 53 is driven to move by moving the pulling plate 52, so that the limitation on the second wedge-shaped block 58 is cancelled, and at this time, the fourth spring 57 sleeved on the pushing rod 54 pulls the limiting tooth 56 to move upwards and separate from the gear 49, so that when the supporting leg 3 is released, the limitation on the gear 49 is cancelled, the complexity of operation is reduced, and the operation is more convenient.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. An image receiving and displaying device is characterized by comprising a mounting frame (1) and a display screen (2) arranged on the mounting frame (1);

the mounting frame (1) is movably provided with supporting legs (3), the mounting frame (1) is provided with a fixing assembly (6) for limiting the supporting legs (3) to extend out, the supporting legs (3) comprise rotating shafts (35) in sliding connection with the mounting frame (1), supporting rods A (31), first springs (34) and supporting rods B (32), the supporting rods A (31) and the supporting rods B (32) rotate mutually through the rotating shafts (35), limiting blocks (33) are arranged on the sides, far away from each other, of the supporting rods A (31) and the supporting rods B (32), and the first springs (34) are arranged on the supporting rods A (31) and connected with the supporting rods B (32);

fixed subassembly (6) include through spliced pole (62) slide set up spacing frame (64) on installing frame (1), set up on spacing frame (64) and towards guide block (65) of supporting legs (3), one side that spacing frame (64) were kept away from in spliced pole (62) is equipped with brace (61), and brace (61) are located the periphery of installing frame (1), the cover is equipped with fifth spring (63) on spliced pole (62), and fifth spring (63) support installing frame (1) and spacing frame (64) respectively.

2. An image receiving and displaying device as claimed in claim 1, wherein a protection component (4) is arranged on the side of the mounting frame (1) not provided with the display screen (2), and the protection component (4) comprises a device sleeve (40) arranged on the mounting frame (1), a fixed cylinder (41) rotatably connected with the device sleeve (40), a telescopic cylinder (43) and a protection sleeve (45);

be equipped with fixed cover (42) on fixed cylinder (41), flexible section of thick bamboo (43) are connected and stretch into in fixed cover (42) through second spring (44) and fixed cylinder (41), and flexible section of thick bamboo (43) pass through slider sliding connection with fixed cover (42), protective sheath (45) and flexible section of thick bamboo (43) sliding connection, and be equipped with third spring (46) between protective sheath (45) and flexible section of thick bamboo (43).

3. An image receiving and displaying device as claimed in claim 2, wherein the number of said fixed cylinders (41) is two and is symmetrically distributed on the device cover (40), and one of said set of protective sleeves (45) has a plug (47) slidably disposed therein, and said plug (47) is electrically connected to the storage battery in the display screen (2) through a wire (48).

4. An image receiving display device according to claim 2, wherein a gear (49) is provided on a side of the fixed cylinder (41) within the device housing (40).

5. An image receiving and displaying device as claimed in claim 4, wherein a limiting assembly (5) for limiting the rotation of the fixed cylinder (41) is arranged in the device sleeve (40), the limiting assembly (5) comprises a pulling plate (52) arranged on a pulling strip (61), a first wedge-shaped block (53) arranged at the bottom of the pulling plate (52) and a guide member (55) arranged on the device sleeve (40); the utility model discloses a gear tooth device, including guide (55), push rod (54) top are equipped with second wedge (58) that paste mutually with first wedge (53), push rod (54) bottom is equipped with spacing tooth (56) with gear (49) meshing, the cover is equipped with fourth spring (57) on push rod (54), and spacing tooth (56) and guide (55) are pulled respectively in fourth spring (57).

6. An image receiving display device according to claim 5, wherein the number of the push rods (54) is two, and the two push rods (54) are connected by a second wedge block (58).

7. An image receiving display device according to claim 5, wherein the pull plate (52) is provided with a groove.