CN209543816U - A kind of sedan-chair load display for rail traffic - Google Patents
A kind of sedan-chair load display for rail traffic Download PDFInfo
- Publication number
- CN209543816U CN209543816U CN201920407379.6U CN201920407379U CN209543816U CN 209543816 U CN209543816 U CN 209543816U CN 201920407379 U CN201920407379 U CN 201920407379U CN 209543816 U CN209543816 U CN 209543816U
- Authority
- CN
- China
- Prior art keywords
- sedan
- display
- rear cover
- rail traffic
- chair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of sedan-chairs for rail traffic to carry display.It includes: camera, front cover, display screen, camera bracket, fixed plate, printing board PCB plate, rear cover, cell rear cover, round hole, battery case that the sedan-chair, which carries display,；The front cover is connected the rear cover by screw；The display screen, the camera bracket, the fixed plate and the pcb board are successively arranged between the front cover and the rear cover；The battery case is set to the rear surface of rear cover；The battery case is for installing battery；The display screen and the camera bracket are on same vertical line.Carrying display using the sedan-chair provided by the utility model for rail traffic can be in the case where not dismounting of display, and directly efficiency is replaced in replacement battery, raising.
Description
Technical field
The utility model relates to displays to repair field, carry display more particularly to a kind of sedan-chair for rail traffic.
Background technique
With the development of science and technology automobile, train also incorporate in human lives therewith, wherein due to the friendship of rail traffic class
The battery that the sedan-chair of logical tool carries display is placed in display interior, if necessary to replace battery, it is necessary to dismantle entire vehicle-mounted aobvious
Show device, time-consuming for dismounting, and influences automobile and use.
Utility model content
The purpose of the utility model is to provide a kind of sedan-chairs for rail traffic to carry display, existing vehicle-mounted aobvious to solve
When showing that device replaces battery, the long problem of disassembly and assembly time.
To achieve the above object, the utility model provides following scheme:
A kind of sedan-chair load display for rail traffic, comprising: camera, front cover, display screen, camera bracket, fixation
Plate, printing board PCB plate, rear cover, cell rear cover, round hole, battery case；
The front cover is connected the rear cover by screw；The display is successively arranged between the front cover and the rear cover
Screen, the camera bracket, the fixed plate and the pcb board；The battery case is set to the rear surface of rear cover；The battery
Slot is for installing battery.
Optionally, further includes: cell rear cover；
The cell rear cover matches with the battery case；The cell rear cover is for encapsulating institute's battery.
Optionally, the display screen is Light-emitting diode LED display screen.
Optionally, the round hole is set to the bottom of the front cover；The camera leads to inside the round hole
The camera bracket is crossed to be fixed on the front cover.
Optionally, the upper end of the round hole is equipped with mounting groove；The display screen is fixed on the inside of the mounting groove；
Optionally, the front surface of the fixed plate fits with the front cover；The rear surface of the fixed plate is equipped with described
Pcb board；The front surface of the pcb board and the rear cover fits.
According to specific embodiment provided by the utility model, the utility model discloses following technical effects: this is practical new
Type provides a kind of sedan-chair for rail traffic and carries display, and battery case is set to after sedan-chair carries display and is covered, when needing more
When changing battery, display is carried without dismantling sedan-chair, directly replacement battery, substantially reduce disassembly and assembly time, improve battery more
Change efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is that sedan-chair provided by the utility model carries display explosive view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of sedan-chairs for rail traffic to carry display, can be in not dismounting of display
In the case where, efficiency is replaced in directly replacement battery, raising.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Fig. 1 is that sedan-chair provided by the utility model carries display explosive view, as shown in Figure 1, a kind of for rail traffic
Sedan-chair carry display, comprising: camera (1), sedan-chair carry display front cover (2), light emitting diode (Light Emitting Diode,
LED) display screen (3), camera bracket (4), printed circuit board (Printed CircuitBoard, PCB) fixed plate (5), PCB
Plate (6), sedan-chair carry display rear cover (7), cell rear cover (8), round hole (9), recess portion battery case (10).
The sedan-chair carries display front cover (2) and sedan-chair carries display rear cover (7) and is connected fixed by screw and collectively forms appearance
Receive the installation space of camera (1), LED display (3), camera bracket (4), pcb board fixed plate (5), pcb board (6)；It is described
Sedan-chair carries display rear cover (7) and is equipped with independent recess portion battery case (10), and the mounting batteries are in the mounting recess battery case
(10) in；The sedan-chair carries in display front cover (2) and is equipped with round hole (9), and the round hole (9) is for installing camera (1)；Institute
LED display (3) is stated to be installed in front of sedan-chair load display front cover (2) rear and pcb board fixed plate (5) and before position sedan-chair load display
It covers (2) and pcb board fixed plate (5) is intermediate.
After the pcb board (6) is installed on pcb board fixed plate (5) and is located at pcb board fixed plate (5) and sedan-chair load display
It is intermediate to cover (7).
The camera (1) is mounted on camera bracket (4)；The camera bracket (4) is fixed on sedan-chair and carries display
On rear cover (7)；Wherein, the LED display (3) and the camera bracket (4) are on same vertical line.
The cell rear cover (8) is installed on sedan-chair and carries on display rear cover (7)；The recess portion battery case (10) is square groove.
The utility model provides a kind of sedan-chair load display for rail traffic, convenient for disassembly and assembly, the replacement being able to solve
The problem of dismantling display casing is needed when battery, is more flexible in terms of topology layout.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the method and its core concept of the utility model；Meanwhile for the general technology of this field
Personnel, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.In conclusion
The content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. a kind of sedan-chair for rail traffic carries display characterized by comprising camera, front cover, display screen, camera
Bracket, fixed plate, printing board PCB plate, rear cover, cell rear cover, round hole, battery case；
The front cover is connected the rear cover by screw；The display screen, institute are successively arranged between the front cover and the rear cover
State camera bracket, the fixed plate and the pcb board；The battery case is set to the rear surface of rear cover；The battery case is used
In installation battery.
2. the sedan-chair according to claim 1 for rail traffic carries display, which is characterized in that further include: cell rear cover；
The cell rear cover matches with the battery case；The cell rear cover is for encapsulating institute's battery.
3. the sedan-chair according to claim 1 for rail traffic carries display, which is characterized in that the display screen is luminous
Diode (LED) display screen.
4. the sedan-chair according to claim 1 for rail traffic carries display, which is characterized in that the round hole is set to institute
State the bottom of front cover；The camera is fixed on the front cover by the camera bracket inside the round hole
On.
5. the sedan-chair according to claim 4 for rail traffic carries display, which is characterized in that the upper end of the round hole
Equipped with mounting groove；The display screen is fixed on the inside of the mounting groove.
6. the sedan-chair according to claim 5 for rail traffic carries display, which is characterized in that the preceding table of the fixed plate
Face fits with the front cover；The rear surface of the fixed plate is equipped with the pcb board；The preceding table of the pcb board and the rear cover
Face fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407379.6U CN209543816U (en) | 2019-03-28 | 2019-03-28 | A kind of sedan-chair load display for rail traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407379.6U CN209543816U (en) | 2019-03-28 | 2019-03-28 | A kind of sedan-chair load display for rail traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543816U true CN209543816U (en) | 2019-10-25 |
Family
ID=68275789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920407379.6U Expired - Fee Related CN209543816U (en) | 2019-03-28 | 2019-03-28 | A kind of sedan-chair load display for rail traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209543816U (en) |
-
2019
- 2019-03-28 CN CN201920407379.6U patent/CN209543816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |