CN215047783U - Display device in elevator car - Google Patents
Display device in elevator car Download PDFInfo
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- CN215047783U CN215047783U CN202023131825.7U CN202023131825U CN215047783U CN 215047783 U CN215047783 U CN 215047783U CN 202023131825 U CN202023131825 U CN 202023131825U CN 215047783 U CN215047783 U CN 215047783U
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Abstract
The utility model discloses an elevator car interior display device, wherein one end of a metal link folded plate is fixed on the side wall of a car A, and the other end is fixed on the back wall of the car; the middle part of the metal link folded plate is bent backwards to form a link folded plate bending step; one end of the hinge is fixed to the front and back step walls of the bent step of the link folded plate, and the other end of the hinge is fixed to the A-end side plate of the rotating wall frame; the display screen is fixedly arranged on the front side surface of the rotating wall frame; the power supply and signal interface component of the display screen is arranged at the rear side of the rotating wall frame; the front side surface of the display screen is covered with a transparent protection plate; a is left, or A is right. The utility model discloses, make the installation of display screen and remaining display unit and overhaul and accomplish in the car, need not to relate to the well interior operation, guarantee installation maintainer safety, the installation and overhaul the degree of difficulty low and can not destroy the integrality of the inside outward appearance of car, the installation and the maintenance of the big screen of being convenient for or concatenation screen in elevator car.
Description
Technical Field
The utility model relates to an elevator technique, in particular to display device in elevator car.
Background
For the consideration of beauty and screen protection, an acrylic or glass block is placed on the surface of a large screen in an elevator car to improve the beauty, uniformity and safety of the combination of the screen and the elevator. But under the condition of large screen, acrylic or glass weight is very big, and it is extremely high to dismantle and the installation degree of difficulty, and in addition, often dismantle and can cause the destruction to the amalgamation degree and the aesthetic property of structure.
The large screen or spliced screen part in the existing elevator is usually fixed on the car wall and needs to be installed, overhauled and detached from the outside of the car. When the installation, overhaul, dismantlement outside the car, the dimension guarantor needs to get into the well, overhauls to the car side, dismantles work such as, has very big safety risk. In addition, some well widths are narrow, and an inspector cannot go to the outer side of the car to inspect and disassemble.
Although the front installation mode is adopted when partial spliced screens exist in the elevator, the gaps among the screens are larger, and the attractiveness is reduced. Moreover, the partial splicing screen in the elevator adopts a front mounting mode, and needs to be dismounted from the front to dismount large acrylic or glass during maintenance, so that the operation difficulty is high and the maintenance is inconvenient because the weight of the partial splicing screen is usually large; in addition, the screen needs to be disassembled for front maintenance, and when the position is high, the operation is inconvenient and has great risk.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a display device in elevator car makes the installation and the maintenance of display screen and remaining display unit accomplish in the car, need not to relate to the interior operation of well, guarantees installation maintainer safety, and the installation and the maintenance degree of difficulty are low and can not destroy the integrality of the inside outward appearance of car, the installation and the maintenance of the big screen of being convenient for or concatenation screen in elevator car.
In order to solve the technical problem, the display device in the elevator car provided by the utility model comprises a rotating wall component 6;
the rotating wall assembly 6 comprises a hinge 7, a rotating wall frame 21, a metal link flap 30;
the metal link flap 30 is fixed at one end to the car a side wall 1 and at the other end to the car rear wall 3;
the middle part of the metal link flap 30 is bent backwards to form a link flap bending step;
one end of the hinge 7 is fixed to a front-back step wall of the folded step of the link flap, and the other end of the hinge is fixed to an A-end side plate of the rotating wall frame 21;
the display screen 20 is fixedly arranged on the front side surface of the rotating wall frame 21;
the power and signal interface components of the display screen 20 are arranged at the rear side of the rotating wall frame 21;
the front side of the display screen 20 is covered with a transparent protection plate 17;
a is left, or A is right.
Preferably, the display device in the elevator car further comprises a keel frame 8;
the B end of the keel frame 8 is fixed to the side wall 2 of the cage B;
the rotating wall frame 21 is turned back and closed around a rotating shaft 70 of the hinge 7, and the end B of the rotating wall frame 21 and the end A of the keel frame 8 are fixedly connected together through bolts;
a is left, B is right; or A is right and B is left.
Preferably, the end a of the keel frame 8 is bent backwards to form a keel bending step;
the end B of the rotating wall frame 21 is bent backwards to form a frame bending step;
the left and right transverse surfaces of the end parts of the keel bending step and the frame bending step are overlapped together and fixedly connected together through bolts.
Preferably, the handle 10 is fixed on the front and rear vertical surfaces of the frame bending step.
Preferably, the rear side of the rotating wall frame 21 is fixed with an aluminum honeycomb panel 22 by glue; the aluminum honeycomb plate 22 and the rotating wall frame 21 are provided with holes;
the power and signal interface components of the display screen 20 are mounted on the rear side of the aluminum honeycomb panel 22.
Preferably, the left and right ends of the transparent protection plate 17 are fixed to the rotating wall frame 21 by a pressing bar 23 and screws, respectively, so that the display screen 20 is sandwiched between the transparent protection plate 17 and the rotating wall frame 21.
Preferably, the side wall 1 of the elevator car A and the side wall 2 of the elevator car B are both covered with decorative layers 11;
after the revolving wall frame 21 is turned back and closed around the rotating shaft 70 of the hinge 7 and the end B of the revolving wall frame 21 and the end A of the keel frame 8 are fixedly connected together through bolts, the fillets 15 are respectively fixed between the revolving wall assembly 6 and the decorative layers 11 of the side wall A and the side wall B of the car through permanent magnets 38.
Preferably, the metal link flap 30 is formed by assembling a first metal link flap 36 and a second metal link flap 33;
the a end of the first metal link flap 36 is fixed to the car a side wall, and the B-side portion of the first metal link flap 36 is bent backward to form the link flap bending step;
the rear end of the second metal link flap 33 is fixed to the car rear wall 3;
the front end of the second metal chain flap 33 overlaps the B-end backward bent portion of the first metal chain flap 36 and is fixed together by bolts;
one end of the hinge 7 is fixed to the front and rear step walls of the bent step of the link flap by a screw 28 and a metal shim plate 29, and the other end is fixed to the a-end side plate of the rotating wall frame 21 by a screw 28 and a metal shim plate 29.
Preferably, the hinge 7 is a rotary shutter structure;
the transparent protection plate 17 is made of acrylic or glass;
the screw 28 is a grub screw.
The display device in the elevator car of the utility model has the advantages that the display screen 20 is fixedly arranged on the front side surface of the rotating wall frame 21, the rest display components such as the power supply and signal interface component 4 and the like are arranged on the rear side of the rotating wall frame 21, and the rotating wall frame 21 is fixed on the side wall and the rear wall of the car body through the hinge 7 and the metal link folded plate 30, so that the display screen 20 in the elevator car can be installed; the rotating wall frame 21 is turned forward around the rotating shaft 70 of the hinge 7, so that the display screen 20 and other display components can be maintained or replaced in the car by a single person; this display device in elevator car makes the installation and the maintenance of display screen 20 and remaining display unit accomplish in the car, need not to relate to the interior operation of well, guarantees installation maintainer safety, and the installation and the maintenance degree of difficulty of display screen 20 and remaining display unit are low and can not destroy the integrality of car inside appearance, and the installation and the maintenance of big screen or concatenation screen in elevator car of being convenient for.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the present invention are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top view of an embodiment of an elevator car display device according to the present invention;
fig. 2 is a front view of an elevator car interior display device according to an embodiment of the present invention after installation;
fig. 3 is a schematic top view of the side a of an example of an elevator car display apparatus of the present invention when the rotary wall assembly is opened;
fig. 4 is a schematic structural view of the rotating wall assembly of an embodiment of the display device in the elevator car from the top side a when closed;
fig. 5 is a schematic structural view of a side B in plan view when the rotating wall assembly of an embodiment of the display device in the elevator car of the present invention is closed;
fig. 6 is an enlarged schematic view of a side part structure of a rotating wall assembly B according to an embodiment of the display device in an elevator car of the present invention.
Description of reference numerals:
1 side wall of cage A; 2 side wall of cage B; 3, a back wall of the cage; 4 power and signal interface components; 6 rotating the wall assembly; 7, a hinge; 70 a rotating shaft; 8, a keel frame; 10 a handle; 11 a decorative layer; 15 fillets; 17 a transparent protective plate; 20 a display screen; 21 a revolving wall frame; 22 aluminum honeycomb panels; pressing a strip 23; 28, screws; 29 a metal backing plate; 30 metal link flaps; 36 a first metal link flap; 33 a second metal link flap; 38 permanent magnets.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1 to 6, the display device in the elevator car includes a rotating wall assembly 6;
the rotating wall assembly 6 comprises a hinge 7, a rotating wall frame 21, a metal link flap 30;
the metal link flap 30 is fixed at one end to the car a side wall 1 and at the other end to the car rear wall 3;
the middle part of the metal link flap 30 is bent backwards to form a link flap bending step;
one end of the hinge 7 is fixed to a front-back step wall of the folded step of the link flap, and the other end of the hinge is fixed to an A-end side plate of the rotating wall frame 21;
the display screen 20 is fixedly arranged on the front side surface of the rotating wall frame 21;
the power and signal interface component 4 of the display screen 20 is arranged at the rear side of the rotating wall frame 21;
the front side of the display screen 20 is covered with a transparent protection plate 17;
a is left, or A is right.
In the elevator car interior display device according to the first embodiment, the display screen 20 is fixedly installed on the front side surface of the rotating wall frame 21, the rest display components such as the power supply and signal interface assembly 4 are placed on the rear side of the rotating wall frame 21, and the rotating wall frame 21 is fixed to the side wall and the rear wall of the car body through the hinges 7 and the metal link folded plates 30, so that the installation of the display screen 20 in the elevator car can be realized; the rotating wall frame 21 is turned forward around the rotating shaft 70 of the hinge 7, so that the display screen 20 and other display components can be maintained or replaced in the car by a single person; this display device in elevator car makes the installation and the maintenance of display screen 20 and remaining display unit accomplish in the car, need not to relate to the interior operation of well, guarantees installation maintainer safety, and the installation and the maintenance degree of difficulty of display screen 20 and remaining display unit are low and can not destroy the integrality of car inside appearance, and the installation and the maintenance of big screen or concatenation screen in elevator car of being convenient for.
Example two
Based on the elevator car interior display device of the first embodiment, the elevator car interior display device further comprises a keel frame 8;
the B end of the keel frame 8 is fixed to the side wall 2 of the cage B;
the rotating wall frame 21 is turned back and closed around a rotating shaft 70 of the hinge 7, and the end B of the rotating wall frame 21 and the end A of the keel frame 8 are fixedly connected together through bolts;
a is left, B is right; or A is right and B is left.
Preferably, the end a of the keel frame 8 is bent backwards to form a keel bending step;
the end B of the rotating wall frame 21 is bent backwards to form a frame bending step;
the left and right transverse surfaces of the end parts of the keel bending step and the frame bending step are overlapped together and fixedly connected together through bolts.
Preferably, the handle 10 is fixed on the front and rear vertical surfaces of the frame bending step. The bolt for connecting and fixing the rotating wall frame 21 and the keel frame is taken down, and the rotating wall frame 21 can be pulled open through the handle 10.
EXAMPLE III
Based on the elevator cage interior display device of the first embodiment, an aluminum honeycomb plate 22 is fixed on the rear side surface of the rotating wall frame 21 through glue; the aluminum honeycomb plate 22 and the rotating wall frame 21 are provided with holes;
the power and signal interface components of the display screen 20 are mounted on the rear side of the aluminum honeycomb panel 22.
The holes of the aluminum honeycomb panel 22 and the rotary wall frame 21 can make the electric interface of the display screen and the cable run through from front to back.
Example four
According to the display device in the elevator car of the first embodiment, the left and right ends of the transparent protection plate 17 are fixed to the rotating wall frame 21 by the pressing strips 23 and the screws, respectively, so that the display screen 20 is sandwiched between the transparent protection plate 17 and the rotating wall frame 21 in the front and rear direction.
EXAMPLE five
Based on the elevator car interior display device of the second embodiment, the side wall 1A and the side wall 2B of the elevator car are both covered with the decorative layers 11;
after the revolving wall frame 21 is turned back and closed around the rotating shaft 70 of the hinge 7 and the end B of the revolving wall frame 21 and the end A of the keel frame 8 are fixedly connected together through bolts, the fillets 15 are respectively fixed between the revolving wall assembly 6 and the decorative layers 11 of the side wall A and the side wall B of the car through permanent magnets 38.
In the elevator car interior display device of the fifth embodiment, the rotating wall assembly 6 is fixed to the car a side wall 1 and the car rear wall 3 by bolts, and the keel frame 8 is fixed to the car B side wall 2 by bolts; the display screen 20 can be fixed on the rotating wall frame 21 from the inside of the car, then the rest display parts such as the power supply and signal interface component 4 and the transparent protection plate 17 are fixed, and finally the decoration insertion strip 15 is installed; during maintenance, only the insertion strip 15 and the bolt for connecting and fixing the rotating wall frame 21 and the keel frame need to be taken down, the rotating wall frame 21 can be pulled open through the handle 10, other display components such as a power supply and a signal interface assembly 4 arranged on the rear side of the rotating wall frame 21 are maintained, a thick transparent protection plate 17 does not need to be taken away, a fixing part of the display screen 20 does not need to be moved, easy maintenance can be achieved in the lift car by a single person, and convenience and attractiveness of maintenance of a large screen or a spliced screen in the lift car are guaranteed.
EXAMPLE six
According to the elevator car interior display device of the first embodiment, the metal link flap 30 is formed by assembling the first metal link flap 36 and the second metal link flap 33;
the a end of the first metal link flap 36 is fixed to the car a side wall, and the B-side portion of the first metal link flap 36 is bent backward to form the link flap bending step;
the rear end of the second metal link flap 33 is fixed to the car rear wall 3;
the front end of the second metal chain flap 33 overlaps the B-end backward bent portion of the first metal chain flap 36 and is fixed together by bolts;
one end of the hinge 7 is fixed to the front and rear step walls of the bent step of the link flap by a screw 28 and a metal shim plate 29, and the other end is fixed to the a-end side plate of the rotating wall frame 21 by a screw 28 and a metal shim plate 29.
Preferably, the hinge 7 is a rotary shutter structure.
Preferably, the transparent protection plate 17 is made of acrylic or glass.
Preferably, the screw 28 is a grub screw.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An elevator car interior display device, characterized in that it comprises a rotating wall assembly (6);
the rotating wall assembly (6) comprises a hinge (7), a rotating wall frame (21) and a metal link flap (30);
the metal link flap (30) is fixed at one end to a side wall (1) of the car A and at the other end to a rear wall (3) of the car;
the middle part of the metal link folded plate (30) is bent backwards to form a link folded plate bending step;
one end of the hinge (7) is fixed to the front and rear step walls of the link folded plate bending step, and the other end of the hinge is fixed to an A-end side plate of the rotating wall frame (21);
the display screen (20) is fixedly arranged on the front side surface of the rotating wall frame (21);
the power supply and signal interface component of the display screen (20) is arranged at the rear side of the rotating wall frame (21);
the front side surface of the display screen (20) is covered with a transparent protection plate (17);
a is left, or A is right.
2. The in-car display device of claim 1,
the display device in the elevator car also comprises a keel frame (8);
the B end of the keel frame (8) is fixed to the side wall (2) of the cage B;
the rotating wall frame (21) is turned back and closed around a rotating shaft (70) of the hinge (7), and the end B of the rotating wall frame (21) is fixedly connected with the end A of the keel frame (8) through a bolt;
a is left, B is right; or A is right and B is left.
3. The in-car display device of claim 2,
the A end of the keel frame (8) is bent backwards to form a keel bending step;
the end B of the rotating wall frame (21) is bent backwards to form a frame bending step;
the left and right transverse surfaces of the end parts of the keel bending step and the frame bending step are overlapped together and fixedly connected together through bolts.
4. The in-car display device of claim 3,
the front vertical surface and the rear vertical surface of the frame bending step are fixed with handles (10).
5. The in-car display device of claim 1,
an aluminum honeycomb plate (22) is fixed on the rear side surface of the rotating wall frame (21) through glue; holes are reserved on the aluminum honeycomb plate (22) and the rotating wall frame (21);
the power and signal interface components of the display screen (20) are arranged on the rear side of the aluminum honeycomb panel (22).
6. The in-car display device of claim 1,
the left and right ends of the transparent protection plate (17) are respectively fixed on the rotating wall frame (21) through a pressing strip 23 and a screw, so that the display screen (20) is clamped between the transparent protection plate (17) and the rotating wall frame (21) in the front and back direction.
7. The in-car display device of claim 2,
decorative layers (11) are covered on the side wall (1) A and the side wall (2) B of the lift car;
will rotatory wall frame (21) around pivot (70) of hinge (7) the back turn with keel frame (8) are closed, and will the B end of rotatory wall frame (21) with keel frame (8) A end is through bolt fixed connection back together, is fixed with fillet (15) through permanent magnet (38) respectively between the decorative layer (11) of rotatory wall subassembly (6) and car A lateral wall and car B lateral wall.
8. The in-car display device of claim 1,
the metal chain flap (30) is formed by assembling a first metal chain flap (36) and a second metal chain flap (33);
the A end of a first metal chain flap (36) is fixed on the side wall of the A of the lift car, and the part B side of the first metal chain flap (36) is bent backwards to form a chain flap bending step;
the rear end of the second metal link flap (33) is fixed to the car rear wall (3);
the front end of a second metal chain folded plate (33) is overlapped with the B end of the first metal chain folded plate (36) in a bent way backwards and is fixed together by bolts;
one end of the hinge (7) is fixed to the front and back step walls of the bent step of the link folding plate through a screw (28) and a metal backing plate (29), and the other end of the hinge is fixed to an A-end side plate of the rotating wall frame (21) through a screw (28) and a metal backing plate (29).
9. The in-car display device of claim 8,
the hinge (7) is of a rotary shutter structure;
the transparent protection plate (17) is made of acrylic or glass;
the screw (28) is a grub screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023131825.7U CN215047783U (en) | 2020-12-23 | 2020-12-23 | Display device in elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023131825.7U CN215047783U (en) | 2020-12-23 | 2020-12-23 | Display device in elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215047783U true CN215047783U (en) | 2021-12-07 |
Family
ID=79215732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023131825.7U Active CN215047783U (en) | 2020-12-23 | 2020-12-23 | Display device in elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215047783U (en) |
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2020
- 2020-12-23 CN CN202023131825.7U patent/CN215047783U/en active Active
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