CN209496568U - Small space distance LED display screen - Google Patents
Small space distance LED display screen Download PDFInfo
- Publication number
- CN209496568U CN209496568U CN201822149959.8U CN201822149959U CN209496568U CN 209496568 U CN209496568 U CN 209496568U CN 201822149959 U CN201822149959 U CN 201822149959U CN 209496568 U CN209496568 U CN 209496568U
- Authority
- CN
- China
- Prior art keywords
- shell
- small space
- signal
- space distance
- led display
- 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.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a kind of small space distance LED display screen, including shell, display module, signal component and power supply module, the signal component includes that at least two signals for being electrically connected to the display module receive card, are connected to the signal output connecting line of signal output end and are connected to the signal input connecting line of signal input part；The power supply module includes the electric connection terminal for the electrode for being electrically connected to the battery of the display module and being electrically connected to the battery, the first power supply wiring for being electrically connected to the electric connection terminal and the second source wiring for being connected to another electrode of the battery, and the power supply module is at least provided with two.The utility model receives card and at least two power supply modules by least two signals of setting, so that power supply and signal source double copies or multiple duplication, accordingly even when single battery or signal, which receive card and break down, will not influence the display module normal work, failure rate is reduced, reliability is increased.
Description
Technical field
The utility model belongs to LED device technical field more particularly to a kind of small space distance LED display screen.
Background technique
LED display due to energy conservation and environmental protection obtained it is commonly used.Especially point spacing is shown in 3mm small spacing below
Screen, because beautiful in colour, high resolution, it is seamless spliced and superpower mute the advantages that, market demand increasingly increases.Currently, existing
LED display card and battery are received due to one group of signal of general only setting, often occur receiving card or electricity due to signal
Pond poor contact and the case where cause display module not show normally.
Utility model content
The purpose of this utility model is to provide a kind of small space distance LED display screens, it is intended to solve in the prior art due to letter
Number receive card or battery poor contact and the technical issues of cause display module not show normally.
The utility model is realized in this way a kind of small space distance LED display screen, including,
Shell；
Display module, the display module are equipped with one or more and are all connected to the shell；
Signal component, the signal component are connected to the shell and are electrically connected to the display module including at least two
Signal receive card, be connected to the signal receive card signal output end signal output connecting line and be connected to the letter
Number receive card signal input part signal input connecting line；
Power supply module, the power supply module include be connected to the shell and be electrically connected to the display module battery,
Be electrically connected to the electric connection terminal of an electrode of the battery, be electrically connected to the electric connection terminal the first power supply wiring and
It is connected to the second source wiring of another electrode of the battery, the power supply module is at least provided with two.
Further, the small space distance LED display screen further includes being connected to the shell and being connected to the signal output
The wireless connection out splice going splice at end and be connected to the shell and be connected to the signal input part wireless connection input connect
Head.
Further, the shell includes the side plate that bottom plate and multiple circumferential directions are connected to the bottom plate edge, the bottom
Plate, each side plate and the display module enclose jointly and set to form accommodating cavity, and the wireless connection out splice going splice is set to described
The side plate of shell, the input adapter that is wirelessly connected are set to another side plate being oppositely arranged with the wireless connection connector.
Further, the small space distance LED display screen further includes being connected to the side plate of the shell and capable of protruding from institute
State the boss of the plate face of side plate.
Further, the display module and the shell pass through magnetic attraction.
Further, the shell is equipped with corrugated and the radiating ribs for heat dissipation.
Further, the shell offers the heat release hole for heat dissipation.
Further, the small space distance LED display screen further includes set on the shell and for showing power supply or/and signal
The indicator light of working condition.
Further, the small space distance LED display screen further includes the graphite ene coatings for being applied to the housing exterior walls.
Further, the display module includes magnetic attraction in the bottom case of the shell and is connected to the bottom case
Lamp plate, the bottom case include connection frame in the shape of a frame, are connected to the frame and for the magnetic with the shell magnetic attraction
Part is connected to the connection frame towards the iron block of the side of the lamp plate and the connector for fixing the lamp plate.
The utility model having the technical effect that compared with the existing technology when in use can be directly by multiple the utility model
Small space distance LED display screen successively stack, and by the signal of the adjacent small space distance LED display screen output connecting line and letter
Number input connecting line successively contact, first power supply wiring is successively contacted with the second source wiring, with formed needed for greatly
Small display screen.The utility model receives card and at least two power supply modules by the signal of setting at least two, so that electric
Source and signal source double copies or multiple duplication, accordingly even when single battery or signal receive card break down will not influence it is described
Display module works normally, and reduces failure rate, increases the reliability of the utility model.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of small space distance LED display screen provided by the embodiment of the utility model；
Fig. 2 is the explosive view of small space distance LED display screen provided by the embodiment of the utility model；
Fig. 3 is the explosive view of display module provided by the embodiment of the utility model.
Description of symbols:
10, display module；110, lamp plate；120, bottom case；121, connection frame；122, magnetic absorption member；123, iron block；124, it connects
Part；20, shell；201, threading hole；202, heat release hole；203, mounting hole；21, bottom plate；22, side plate；31, battery；32, it is electrically connected
Terminal；40, signal receives card；51, it is wirelessly connected out splice going splice；52, it is wirelessly connected input adapter；60, positioning column；70, boss；
81, radiating ribs；82, handle；90, indicator light
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of small space distance LED display screen, including shell 20, one or
Display module 10, signal component and power supply module multiple and that be all connected to the shell 20.Wherein, the shell 20 is length
Cube shape and the side plate 22 that 21 edge of bottom plate is connected to including bottom plate 21 and multiple circumferential directions, it is the bottom plate 21, each described
Side plate 22 and the display module 10 enclose jointly and set to form accommodating cavity.The side plate 22 offers multiple threading for cabling
Hole 201, the shell 20 are preferably die casting aluminium material, in order to which the electrical part inside the accommodating cavity radiates, and it is light-weight, just
In installation and removal.
Referring to Fig. 2, preferably, the display module 10 is equipped with multiple and is capable of forming with 21 size of bottom plate substantially
Identical display panel, the shell 20 have positioning column 60, side of the display module 10 relative to the positioning column 60
The locating slot being adapted to the positioning column 60 is offered, successively array is arranged multiple display modules 10, easy access and peace
Dress.It is highly preferred that the display module 10 passes through magnetic attraction with the shell 20, wherein the shell 20 is equipped with magnetic absorption member,
The display module 10 is equipped with the metal for being able to carry out magnetic, such as iron material matter or ferroalloy.In this way, the display module 10 with
The installation and disassembly of the shell 20 can be completed by magnetic tool, and can carry out single display module 10 from front
Installation and disassembly avoid the existing disassembly of connection type for all having connection relationship between each display module 10 of tradition inconvenient
The case where, so that installation and disassembly process are more efficient.
In use process, splicing can be stacked by the cooperation of multiple the utility model products and obtains the display of required size
Plane.The array to fit for side plate 22 and side plate 22 that stacks described herein is arranged.
Referring to Fig. 2, the signal component is connected to the shell 20 and is electrically connected to the display including at least two
The signal of mould group 10 receives card 40, the signal output connecting line for the signal output end for being connected to the signal reception card 40 and company
It is connected to the signal input connecting line that the signal receives the signal input part of card 40.When multiple small space distance LED display screens according to
When secondary phase stacks, the signal output connecting line of a small space distance LED display screen connects the signal of adjacent display screen
Connecting line is inputted, signal output connecting line connects the signal input connecting line of another adjacent display screen, so that each display screen
Signal output connecting line and signal input connecting line are successively contacted, and realize the consistent delivery of signal.Wherein, the signal output connects
Wiring and signal input connecting line respectively correspond a threading hole 201, and the threading hole 201 is set to the side plate 22,
Two threading holes 201 for being respectively used to wear the signal output connecting line and signal input connecting line be oppositely arranged and
The line of the two and a 22 place plane of side plate and 21 place plane of the bottom plate are parallel.In the utility model embodiment
In, the line of this two threading hole 201 is horizontally disposed or is vertically arranged.
Referring to Fig. 2, the power supply module is connected to the shell 20 and is electrically connected to the display including at least two
The battery 31 of mould group 10, be electrically connected to the battery 31 an electrode electric connection terminal 32, be electrically connected to the electric connecting terminal
First power supply wiring of son 32 and the second source wiring for being connected to another electrode of the battery 31, the power supply module is at least
There are two if.When multiple small space distance LED display screens successively mutually stack, described the of a small space distance LED display screen
One power supply wiring connects the second source wiring of adjacent display screen, and second source wiring connects another adjacent display screen
The first power supply wiring connection, so that the first power supply wiring of power supply module described in every group of each display screen and second source wiring
It successively contacts, realizes the consistent delivery of electric current.Wherein, first power supply wiring and second source wiring respectively correspond described in one
Threading hole 201, the threading hole 201 are set to the side plate 22, it is preferable that first power supply wiring and second source wiring point
Connecting line is not exported with the signal and signal input connecting line shares two threading holes 201, so that wiring is clear
It is not mixed and disorderly, convenient for connection.
The utility model receives card 40 and at least two power supply modules by the signal of setting at least two, so that power supply
With signal source double copies or multiple duplication, accordingly even when single battery 31 or signal, which receive card 40 and break down, will not influence institute
The normal work of display module 10 is stated, failure rate is reduced, increases the reliability of the utility model.
Referring to Fig. 1, further, in the utility model embodiment, the small space distance LED display screen further includes connection
In the shell 20 and it is connected to the wireless connection out splice going splice 51 of the signal output end and is connected to the shell 20 simultaneously
It is connected to the wireless connection input adapter 52 of the signal input part.The wireless connection input adapter 52 and the phase of one display screen
An adjacent wireless connection out splice going splice 51 can be adapted to engagement, to realize the signal transmission of adjacent two display screen.Preferably, institute
It states wireless connection out splice going splice 51 and is electrically connected first power supply wiring or the second source wiring, it is described accordingly wirelessly to connect
It connects input adapter 52 and is electrically connected the second source wiring or first power supply wiring, to realize the electric power of adjacent two display screen
Transmission.The mode of wireless connection avoids the inconvenience connected manually, two display screens stacked when need to only install can establish signal and
The connection and conveying of electric power, improve connection reliability.
It is highly preferred that the side plate 22 for being wirelessly connected out splice going splice 51 and being set to the shell 20, described wireless
Connection input adapter 52 is set to another side plate 22 being oppositely arranged with the wireless connection connector, the wireless connection output
Connector 51 and the wireless connection input adapter 52 are arranged in a threading hole 201 respectively, and two threading holes 201 are located at two
The same position of side plate 22 is directed at connection, while playing positioning action when stacking so as to two display screens, more time saving and energy saving.
Referring to Fig. 1, further, the small space distance LED display screen further includes the side plate 22 for being connected to the shell 20
And the boss 70 of the plate face of the side plate 22 can be protruded from, the handle 82 of the shell 20 is connected to and is set to the shell
20 and for showing the indicator light 90 of power supply or/and signal working condition.Wherein, the boss 70 is due to protruding from the display
The side of mould group 10, therefore can be avoided the display module 10 when stacking installation and collide with, it improves service life.It is described
Handle 82 is convenient for the installation and carrying of the shell 20.The indicator light 90 it is linear and be able to carry out gradual change type shine so that
The whole design of the utility model has more technology sense.
Fig. 1 and Fig. 2 are please referred to, dissipates thermogenetic noise to reduce conventional fan, the shell 20 is equipped with corrugated simultaneously
For heat dissipation radiating ribs 81 and offer heat release hole 202 for heat dissipation, wherein the radiating ribs 81 increase the shell
20 heat dissipation area, the heat release hole 202 are conducive to hot-air and outside air formation convection current progress heat in the accommodating cavity
Exchange, realizes fan-free muting function.Preferably, graphite ene coatings are coated on the shell 20, the graphite ene coatings can
To delay the 20 corrosion of metal speed of shell, and firmer antibody Monoclonal as protective film.Grapheme material also has good
Good thermally conductive, electric conductivity, can greatly promote the heat dissipation performance of the utility model.
Preferably, the display module 10 includes light emitting diode and is connected to the connection line of the light emitting diode,
The connection line is the connection line connected using common cathode, with more energy saving.Preferably, the display module 10 is big
Visual angle display module 10, display view angle is up to 160 °, no color lump, blackspot or mosaic effect.The display module 10 is also built-in
All correction parameters can simultaneously load rapidly after replacement automatically, it is ensured that the consistency of whole screen color, without two degree of corrections, significantly
Save maintenance cost.
Referring to Fig. 1, further, the shell 20 is additionally provided with mounting hole 203, to fix the utility model to wall
On body or support frame.
Referring to figure 3., further, the display module 10 include magnetic attraction in the shell 20 bottom case 120 with
And it is connected to the lamp plate 110 of the bottom case 120, the bottom case 120 includes connection frame 121 in the shape of a frame, is connected to the connection
Frame 121 and for the magnetic absorption member 122 of 20 magnetic attraction of shell, be connected to the connection frame 121 towards the lamp plate 110
Side iron block 123 and connector 124 for fixing the lamp plate 110.Wherein, the connection frame 121 is preferably pressed
Cast aluminium, to mitigate the weight of the display module 10, the connection frame 121 can also ensure that the size essence of the display module 10
Degree and flatness.It is adsorbed when the iron block 123 is to dismantle the display module 10 for magnetic tool, the iron block 123 is preferably
It for strip and is distributed on the connection frame 121, in the present embodiment, the iron block 123 is set as eight.The connector
124 be preferably screw, has the screw hole being adapted to the screw on the lamp plate 110.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of small space distance LED display screen, which is characterized in that including,
Shell；
Display module, the display module are equipped with one or more and are all connected to the shell；
Signal component, the signal component include at least two being connected to the shell and being electrically connected to the letter of the display module
Number receive card, be connected to the signal receive card signal output end signal output connecting line and be connected to the signal and connect
The signal for receiving the signal input part of card inputs connecting line；
Power supply module, the power supply module include being connected to the shell and being electrically connected to the battery of the display module, be electrically connected
It is connected to the electric connection terminal of an electrode of the battery, the first power supply wiring for being electrically connected to the electric connection terminal and connection
In the second source wiring of another electrode of the battery, the power supply module is at least provided with two.
2. small space distance LED display screen as described in claim 1, which is characterized in that the small space distance LED display screen further includes connecting
It is connected to the shell and is connected to the wireless connection out splice going splice of the signal output end and is connected to the shell and connects
In the wireless connection input adapter of the signal input part.
3. small space distance LED display screen as claimed in claim 2, which is characterized in that the shell includes bottom plate and multiple weeks
To the side plate for being connected to the bottom plate edge, the bottom plate, each side plate and the display module enclose jointly and set to form appearance
Set chamber, the side plate for being wirelessly connected out splice going splice and being set to the shell, the wirelesss connection input adapter set on it is described
It is wirelessly connected another side plate that out splice going splice is oppositely arranged.
4. small space distance LED display screen as claimed in claim 3, which is characterized in that the small space distance LED display screen further includes connecting
It is connected to the side plate of the shell and the boss of the plate face of the side plate can be protruded from.
5. such as the described in any item small space distance LED display screens of Claims 1-4, which is characterized in that the display module with it is described
Shell passes through magnetic attraction.
6. such as the described in any item small space distance LED display screens of Claims 1-4, which is characterized in that the shell is equipped with corrugated
And the radiating ribs for heat dissipation.
7. such as the described in any item small space distance LED display screens of Claims 1-4, which is characterized in that the shell, which offers, to be used for
The heat release hole of heat dissipation.
8. such as the described in any item small space distance LED display screens of Claims 1-4, which is characterized in that the small spacing LED is shown
Screen further includes the indicator light set on the shell and for showing power supply or/and signal working condition.
9. such as the described in any item small space distance LED display screens of Claims 1-4, which is characterized in that the small spacing LED is shown
Screen further includes the graphite ene coatings for being applied to the housing exterior walls.
10. such as the described in any item small space distance LED display screens of Claims 1-4, which is characterized in that the display module includes
Magnetic attraction in the shell bottom case and be connected to the lamp plate of the bottom case, the bottom case include connection frame in the shape of a frame,
Be connected to the connection frame and for the magnetic absorption member of the shell magnetic attraction, be connected to the connection frame towards the lamp plate
Side iron block and connector for fixing the lamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149959.8U CN209496568U (en) | 2018-12-20 | 2018-12-20 | Small space distance LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149959.8U CN209496568U (en) | 2018-12-20 | 2018-12-20 | Small space distance LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496568U true CN209496568U (en) | 2019-10-15 |
Family
ID=68153401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822149959.8U Active CN209496568U (en) | 2018-12-20 | 2018-12-20 | Small space distance LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539126A (en) * | 2021-06-25 | 2021-10-22 | 深圳金立翔视效科技有限公司 | Controller and display screen |
-
2018
- 2018-12-20 CN CN201822149959.8U patent/CN209496568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539126A (en) * | 2021-06-25 | 2021-10-22 | 深圳金立翔视效科技有限公司 | Controller and display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201377700Y (en) | LED module lamp | |
| US8388172B2 (en) | LED lamp | |
| US20090135602A1 (en) | Lighting unit, receptacle unit, and assembly thereof | |
| CN209496568U (en) | Small space distance LED display screen | |
| US20140308829A1 (en) | Track transmission system and track transmission device thereof | |
| CN208284165U (en) | A kind of display screen | |
| CN206774170U (en) | A kind of LED display power pack and power supply | |
| CN206469095U (en) | A kind of improved corn lamp | |
| CN210891486U (en) | Novel shell for panel lamp | |
| CN110854630B (en) | Zigbee intelligent socket with voice control function | |
| CN217004189U (en) | Outer wall lamp structure | |
| CN201983237U (en) | Semiconductor light source shell | |
| CN202404228U (en) | Separable type secondary radar electronic equipment layout | |
| CN202109441U (en) | Combined lamp | |
| CN212627322U (en) | Wireless charging box capable of intelligently controlling heat dissipation of fan | |
| CN215982305U (en) | Combined projection lamp shell | |
| CN212644403U (en) | High shed lamp | |
| CN215582030U (en) | Power supply module and display module applying same | |
| CN211176177U (en) | L ED outdoor energy-saving screen convenient to mount | |
| CN216490891U (en) | Optical network terminal | |
| CN213988737U (en) | Shell for time relay | |
| CN103162256B (en) | Multifunctional lamp support and Down lamp | |
| CN204539089U (en) | Radiation test preamplifier | |
| CN215982117U (en) | Lamp structure | |
| CN203309618U (en) | Lamp tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |