CN219832126U - Cold light background wall for subway tunnel - Google Patents
Cold light background wall for subway tunnel Download PDFInfo
- Publication number
- CN219832126U CN219832126U CN202321373596.0U CN202321373596U CN219832126U CN 219832126 U CN219832126 U CN 219832126U CN 202321373596 U CN202321373596 U CN 202321373596U CN 219832126 U CN219832126 U CN 219832126U
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- China
- Prior art keywords
- fixed plate
- plate
- background frame
- cold light
- wall
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- 238000013016 damping Methods 0.000 claims abstract description 21
- 238000005286 illumination Methods 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to a cold light background wall for a subway tunnel, which belongs to the field of background walls and comprises a background frame and a fixed plate, wherein the fixed plate is connected inside the background frame through an adjusting device, a backlight plate is arranged in the fixed plate, the backlight plate can emit a cold light source to provide illumination for a fixed propaganda advertisement, the rotation of a rotary support rod is limited through a horizontal slide rod when a damping rod reaches a stretching limit position, the lifting of the rotary support rod is presented, the fixed plate is driven to move out of the background frame through the rotary support rod, the fixed plate descends in an arc-shaped movement track to a height, and the fixed plate moves out of the background frame, so that the mountable operation space in the background wall is larger and the installation is convenient.
Description
Technical Field
The utility model belongs to the field of background walls, and in particular relates to a cold light background wall for a subway tunnel.
Background
The background wall is a household decoration art decorated in a family living room, a sofa, a vestibule, a bedroom wall and the like, has various styles, meets the effect of decoration and fitment of consumers by a novel conception and an advanced process, and further reflects the air quality of the art, so that the art becomes a model of combining the art with business.
The interior wall of current subway tunnel is used for light to decorate or inside fixed propaganda advertisement, because propaganda advertisement area is great, generally for the comparatively comfortable observation of subway passenger, all install in tunnel wall's higher department, there is certain installation height in order that people watch, propaganda advertisement is fixed to the interior process of wall comparatively loaded down with trivial details, space in the wall is less, usually enough post propaganda advertisement, lead to when the installation, space for operating personnel to show is less, inconvenient installation, space in the wall is because propaganda advertisement occupies, the operable space is narrow when leading to peripheral fixed, be unfavorable for the installation of installing propaganda advertisement is fixed.
The utility model is characterized by comprising the following steps: a novel subway advertisement frame (application number: 201920235176.3, application publication date: 2019.02.25) discloses a novel subway advertisement frame, wherein an advertisement board and a bottom plate are connected by adopting embedded nuts and inner hexagonal cross round head screws, and due to the fact that the space in a background wall is small, when the novel subway advertisement frame is installed by adopting the installation mode of the design, the problem of small operation space exists.
Disclosure of Invention
1. Technical problem to be solved by the utility model
The utility model aims to solve the problem that the operation space is smaller when the propaganda advertisement is installed.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model discloses a cold light background wall for a subway tunnel, which comprises a background frame and a fixed plate, wherein the fixed plate is connected to the inside of the background frame through an adjusting device, a backlight plate is arranged in the fixed plate, the backlight plate can emit cold light sources to provide illumination for a fixed propaganda advertisement, the adjusting device limits the rotation angle of a rotating support rod through a damping rod I, one end of the damping rod I is connected with a rotating base I, the other end of the damping rod I is connected with a horizontal sliding rod, the horizontal sliding rod slides in a sliding groove, the sliding groove is arranged on the rotating support rod, one end of the rotating support rod is connected with a rotating base II, the other end of the rotating support rod is connected with a rotating base III, the fixed plate is arranged on the rotating base III, the rotating base II is arranged at the central position in the background frame, and the rotating base I is arranged right above the rotating base II.
Preferably, the background frame is horizontally and fixedly arranged on the wall body, the upper end of the background frame is connected with a cover plate through a symmetrical rotating shaft, a lock tongue and a handle are arranged on the cover plate, and a transparent acrylic plate is arranged on the cover plate.
Preferably, two sides of the background frame are symmetrically provided with a second damping rod, one end of the second damping rod is connected with the cover plate, and the other end of the second damping rod is arranged on the side wall of the background frame through a bearing.
Preferably, rubber supporting seats are arranged at four corners of the back of the fixing plate, and a plurality of groups of threaded holes are formed in the front of the fixing plate.
Preferably, the ratio of the length of the rotating base mounted on the fixed plate from the top of the fixed plate to the length of the rotating base mounted on the fixed plate from the bottom of the fixed plate is smaller than: 1:8.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
(1) According to the cold light background wall for the subway tunnel, the damping rods are limited through the rotation of the horizontal sliding rods and the rotary supporting rods when reaching the stretching limit position, the damping rods are lifted out of the background frame through the rotation of the rotary supporting rods, the fixing plates are driven to move out of the background frame through the rotation of the rotary supporting rods, the fixing plates are lowered in height through arc-shaped movement tracks, and due to the fact that the fixing plates move out of the background frame, the mountable operation space in the background wall is large, and the installation is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall side structure of a cold light background wall for a subway tunnel according to the utility model.
Fig. 2 is a schematic diagram of the internal structure of a background frame of a cold light background wall for a subway tunnel according to the utility model.
FIG. 3 is a schematic diagram of a cover plate structure of a cold light background wall for a subway tunnel according to the utility model.
FIG. 4 is a schematic diagram of a structure of an adjusting device for a cold light background wall of a subway tunnel according to the utility model.
FIG. 5 is a schematic view of a backlight panel structure for a cold light background wall of a subway tunnel according to the utility model.
Reference numerals in the schematic drawings illustrate:
100. a background frame; 110. a rotation shaft; 120. a cover plate; 121. a bolt; 122. a handle; 123. an acrylic plate; 130. damping rod II; 131. a bearing;
200. a fixing plate; 210. a rubber support seat; 220. a threaded hole; 230. a backlight plate;
300. an adjusting device; 310. damping rod I; 311. rotating the first base; 312. a horizontal slide bar; 320. rotating the support rod; 321. a chute; 322. a second rotating base; 323. and rotating the base III.
Detailed Description
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-5, a cold light background wall for a subway tunnel in this embodiment includes a background frame 100 and a fixed plate 200, the fixed plate 200 is connected to the inside of the background frame 100 through an adjusting device 300, a backlight plate 230 is installed in the fixed plate 200, the backlight plate 230 can be a LEC cold light sheet, which is used to emit a cold light source to provide illumination for a fixed advertisement, the adjusting device 300 limits the rotation angle of the rotating support 320 through a damping rod 310, one end of the damping rod 310 is connected to a rotating base 311, the other end is connected to a horizontal slide rod 312, the horizontal slide rod 312 slides in a slide groove 321, the slide groove 321 is arranged on the rotating support 320, one end of the rotating support 320 is connected to a rotating base 322, the other end is connected to a rotating base 323, the fixed plate 200 is installed on the rotating base 323, the rotating base 322 is installed at the center position in the background frame 100, the rotating base 311 is installed right above the rotating base 322, when the fixed plate 200 is pulled to move downwards, the rotating support 320 is driven to rotate around the rotating base 322 when the rotating support 320 moves downwards, the horizontal slide rod 312 slides along the slide groove 321, the output shaft 310 drives the damping rod 310 to move out of the rotating support plate 310 to the position more than the first rotating support plate 200, and simultaneously, the vibration absorbing plate 200 is installed to the position of the vibration plate 200 is more conveniently moved out of the position of the fixed plate 200, when the fixed plate 200 is installed to the position is more than the fixed by the rotating support plate 200, or the vibration plate 200 is installed to the position of the fixed plate 200.
The horizontal fixed mounting of background frame 100 of this embodiment is on the wall body, and the upper end of background frame 100 is connected with apron 120 through symmetrical rotation axis 110, is equipped with spring bolt 121 and handle 122 on the apron 120, installs transparent ya keli board 123 on the apron 120, and the direction of movement of this design is inconsistent, and when carrying out propaganda advertisement installation to fixed plate 200, apron 120 upwards moves, has further increased operator's operating space, and the design of spring bolt 121 has improved the stability of apron 120, and the design of handle 122 is convenient for open apron 120.
The two sides of the background frame 100 of this embodiment are symmetrically provided with the second damping rod 130, one end of the second damping rod 130 is connected with the cover plate 120, and the other end is installed on the side wall of the background frame 100 through the bearing 131.
The rubber supporting seat 210 is installed at the four corners of the back of the fixed plate 200 of this embodiment, the front of the fixed plate 200 is equipped with multiunit screw hole 220, the design of this structure, rubber supporting seat 210 plays the cushioning effect, the high uniformity of rubber supporting seat 210 can make the four corners of fixed plate 200 in same level simultaneously, the planarization of propaganda advertisement has been kept, the space at fixed plate 200 back has been increased be convenient for both hands insert shift out fixed plate 200, screw hole 220's design is compared in stud and bolt's fixed form, when propaganda advertisement laminating stud, propaganda advertisement is unstable, need increase extra instrument and carry out preliminary fixed propaganda advertisement, have great operating space when further requiring the installation propaganda advertisement, and the structure of this design adopts the connected form of bolt and screw hole 220, laminating earlier on fixed plate 200 when propaganda advertisement is installed, only need a little glue can preliminary installation, the bolt is screwed up again can, compare the required operating space of connected form of stud is less.
The ratio of the length of the third rotating base 323 mounted on the fixed plate 200 to the length from the top of the fixed plate 200 to the length from the bottom of the fixed plate 200 of this embodiment is less than 1:8, when the ratio is greater than 1:8, fixed plate 200 receives the gravity influence, and inclination is great, and during installation propaganda advertisement, operating personnel need additionally jack-up fixed plate 200 with the instrument, installs, is less than 1 when the proportion: 8, fixed plate 200 receives the influence of gravity, and inclination is less, and during installation propaganda advertisement, operating personnel need not additionally jack-up fixed plate 200 with the instrument, installs, has increased operable space. The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (5)
1. A cold light background wall for subway tunnel, its characterized in that: including background frame (100) and fixed plate (200), fixed plate (200) are connected in the inside of background frame (100) through adjusting device (300), install back light plate (230) in fixed plate (200), back light plate (230) can send cold light source and provide illumination to the propaganda advertisement after fixed, adjusting device (300) restrict rotation angle of rotatory branch (320) through damping rod one (310), rotation base one (311) are connected to damping rod one (310)'s one end, and horizontal slide bar (312) are connected to the other end, horizontal slide bar (312) slide in spout (321), spout (321) are established on rotation branch (320), rotation base two (322) are connected to rotation base three (323) are connected to one end of rotation branch (320), install fixed plate (200) on rotation base three (323), rotation base two (322) are installed in the central point of background frame (100), rotation base one (311) are installed directly over rotation base two (322).
2. A cold light wall for a subway tunnel according to claim 1, wherein: the novel wall is characterized in that the background frame (100) is horizontally and fixedly arranged on a wall body, the upper end of the background frame (100) is connected with a cover plate (120) through a symmetrical rotating shaft (110), a lock tongue (121) and a handle (122) are arranged on the cover plate (120), and a transparent acrylic plate (123) is arranged on the cover plate (120).
3. A cold light wall for a subway tunnel according to claim 1, wherein: two sides of the background frame (100) are symmetrically provided with a second damping rod (130), one end of the second damping rod (130) is connected with the cover plate (120), and the other end of the second damping rod is arranged on the side wall of the background frame (100) through a bearing (131).
4. A cold light wall for a subway tunnel according to claim 1, wherein: rubber supporting seats (210) are arranged at four corners of the back of the fixing plate (200), and a plurality of groups of threaded holes (220) are formed in the front of the fixing plate (200).
5. A cold light wall for a subway tunnel according to claim 1, wherein: the ratio of the length of the rotating base III (323) mounted on the fixed plate (200) from the top of the fixed plate (200) to the length of the rotating base III from the bottom of the fixed plate (200) is less than 1:8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373596.0U CN219832126U (en) | 2023-06-01 | 2023-06-01 | Cold light background wall for subway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373596.0U CN219832126U (en) | 2023-06-01 | 2023-06-01 | Cold light background wall for subway tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219832126U true CN219832126U (en) | 2023-10-13 |
Family
ID=88250340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373596.0U Active CN219832126U (en) | 2023-06-01 | 2023-06-01 | Cold light background wall for subway tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219832126U (en) |
-
2023
- 2023-06-01 CN CN202321373596.0U patent/CN219832126U/en active Active
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