CN208315168U - A kind of LED display control system - Google Patents
A kind of LED display control system Download PDFInfo
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- CN208315168U CN208315168U CN201820903048.7U CN201820903048U CN208315168U CN 208315168 U CN208315168 U CN 208315168U CN 201820903048 U CN201820903048 U CN 201820903048U CN 208315168 U CN208315168 U CN 208315168U
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- 238000010586 diagram Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
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Abstract
The utility model discloses a kind of LED display control system, belong to LED display and plays control technology field, it includes primary control box, send box, power pack and the reception card in each module box body of LED display, primary control box includes the first box body and main control card, sending box includes the second box body and sending card, main control card carries out data connection by the first signaling interface connection type and sending card, sending card is by second signal interface connection type and receives card progress data connection, power pack includes third box body and power supply module, power supply module includes the first power supply output port for powering to primary control box, the second power supply output port that box is powered and the third power supply output port for powering to each module box body of LED display are sent for giving.The technical program, primary control box send box, power pack and are all made of free-standing box body structure, small and exquisite exquisiteness, easy to carry.
Description
Technical field
The utility model relates to LED displays to play control technology field, in particular to a kind of LED display control system
System.
Background technique
LED display is generally spliced by multiple unit boxs, and corresponding receive is mounted in each cabinet and is blocked, is
So that entire display screen is completely shown respective picture, need main control card that dependent picture signal is passed to reception card by sending card,
The display situation of cabinet LED lamp bead is corresponded to by reception card control again, to realize the complete display of picture.As it can be seen that in traditional LED
In the picture exhibition scene of display screen, computer and the main control card in LED display control system, sending card, reception are generally required
The equipment such as card are attached, and connection equipment is more, wiring is various, Portable belt, operation be not inflexible, are if desired switched to different
Computer then needs to pull out line to be debugged again, so that operation is not humanized enough.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of LED display control system, primary control box, transmission
Box, power pack are all made of free-standing box body structure, form together with the reception card being set in each module box body of LED display a set of
Complete control system, it is small and exquisite exquisiteness, easy to carry, it can carry out throwing screen without computer and be demonstrated with picture.
In order to solve the above-mentioned technical problem, specifically, the technical solution of the utility model is as follows:
A kind of LED display control system, the LED display control system include primary control box, send box, power pack with
And the reception card in each module box body of LED display, the primary control box include the first box body and are built in described first
Main control card in box body, the sending card for sending box and including the second box body and being built in second box body, the master
Control card carries out data connection by the first signaling interface connection type and the sending card, and the sending card is connect by second signal
Mouthful connection type and receptions card progress data connection, the power pack include third box body and are built in the third box
Power supply module in body, the power supply module include for the primary control box power first power supply output port, for
The second power supply output port for sending box power supply and the third for powering to each module box body of the LED display supply
Electricity output port.
Optionally, first box body, second box body, the third box body include the cartridge body of upper opening
And lid sets the box upper cover of the upper opening, the box upper cover is carried out by magnetic structure with the cartridge body removable
The formula of unloading is fastenedly connected.
Optionally, the magnetic structure includes several magnetic receivers and several iron blocks, and several magnetic receiver intervals are set to
On the inside bottom wall face of the cartridge body, several iron block intervals are set to the medial surface of the box upper cover, and if described
Dry iron block is arranged in a one-to-one correspondence with several magnetic receivers.
Optionally, the medial surface of the box upper cover is equipped with several spaced iron blocks and disposes position, each iron block
It installs on corresponding iron block placement position.
Optionally, the cartridge body is cube structure, and the cartridge body includes the of successively end to end setting
One side wall, second sidewall, third side wall and the 4th side wall.
Optionally, in first box body and second box body, the first side wall offers the first opening, with right
Ying Kashe is equipped with first interface plate；The second sidewall offers the second opening, is set with corresponding card and is equipped with second interface plate；
The third side wall offers third opening, is set with corresponding card and is equipped with third interface board.
Optionally, in the third box body, the inside bottom wall face of the cartridge body is equipped with several radiating ribs, and institute
It states several radiating ribs and abuts connection with the bottom of the power supply module.
Optionally, first box body, second box body, the third box body further include elastic fastening circle, described
Elastic fastening snare is set to the outside of the box upper cover and the cartridge body, so that the box upper cover and the box master
It is further fastenedly connected between body.
LED display control system provided by the utility model, primary control box, transmission box and power pack have been all made of independence
Formula box body structure when work, after primary control box receives vision signal by wireless side or wired termination, passes through the first signaling interface
Image information is passed to transmission box by the connection of connection type, after sending box processing vision signal, is connected by second signal interface
Signal is passed to the reception card in each module box body of LED display, to form the picture of complete set by the connection for connecing mode
Display system, and power pack is in the process, while to primary control box, transmission box and each module box body power supply of LED display, showing
The utilization rate for improving power supply is write, the size for sending box and primary control box is reduced, meanwhile, so that primary control box, transmission box, power pack
And the intracorporal control system for receiving card composition complete set of each module box of LED display, small and exquisite exquisiteness, easy to carry, nothing
Need computer that can carry out throwing screen and picture demonstration.
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
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of the utility model LED display control system.
Fig. 2 is the overall structure diagram of primary control box shown in Fig. 1.
Fig. 3 is the fractionation structural representation of primary control box shown in Fig. 2.
Fig. 4 is the overall structure diagram that box is sent shown in Fig. 1.
Fig. 5 is the fractionation structural representation that box is sent shown in Fig. 4.
Fig. 6 is the overall structure diagram of power pack shown in Fig. 1.
Fig. 7 is the fractionation structural representation of power pack shown in Fig. 6.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figures 1 to 7, the present embodiment provides a kind of LED display control system 1, the LED display control systems
1 includes that primary control box 100, transmission box 200, power pack 300 and the reception card in each module box body of LED display (are not schemed
Show).Wherein, primary control box 100 includes the first box body 110 and the main control card 120 being built in the first box body 110, sends box 200
Including the second box body 210 and the sending card 220 being built in the second box body 210, main control card 120 is connected by the first signaling interface
It connects mode and sending card 220 carries out data connection, sending card 220 sticks into line number by second signal interface connection type and reception
According to connection, power pack 300 includes third box body 310 and the power supply module 320 being built in third box body 310, power supply module
320 include for powering output port (not indicating in figure) to the first of the power supply of primary control box 100, for giving the transmission power supply of box 200
The second power supply output port (not indicated in figure) and the third for powering to each module box body of LED display for electricity output
Port (does not indicate) in figure.
In the present embodiment, as shown in Figures 2 and 3, the main control card 120 of the primary control box 100 mainly uses the embedded place ARM
Device is managed, has a characteristic that one, small in size, low-power consumption, low cost, high-performance；Two, Thumb (16)/ARM (32 is supported
Position) double instruction set, it can be compatible with 8/16 devices very well；Three, register is largely used, instruction execution speed is faster；Four, mostly
Number data manipulation is all completed in a register；Five, addressing system is flexibly simple, and execution efficiency is high；Six, command length is fixed.This
Main control card 120 is based primarily upon Android system exploitation, has powerful utility function, meets operation of the people to Android system at present
Habit demand, simplify main control card 120 hommization,.First box body 110 includes the cartridge body 111 and lid of upper opening
If the box upper cover 112 of upper opening, box upper cover 112 is carried out detachable tight by magnetic structure 113 and cartridge body 111
It is solidly connected, main control card 120 is anchored on the inside bottom wall face of cartridge body 111.
As shown in figure 3, the magnetic structure 113 includes several magnetic receivers 1131 and several iron blocks 1132, several magnetic receivers
1131 intervals are set on the inside bottom wall face of cartridge body 111, and several intervals of iron block 1132 are set to the inside of box upper cover 112
Face, and several iron blocks 1132 are arranged in a one-to-one correspondence with several magnetic receivers 1131.In use, passing through the medial surface of box upper cover 112
On several iron blocks 1132 one-to-one correspondence be adsorbed on the inside bottom wall face of cartridge body 111 on corresponding magnetic receiver 1131, make
It obtains and carries out detachable be fastenedly connected between box upper cover 112 and cartridge body 111.When disassembly, box only can need to be firmly broken into two with one's hands
Sub- upper cover 112 carries out dismounting maintenance to the main control card 120 in cartridge body 111.
Specifically, as shown in figure 3, the medial surface of the box upper cover 112 is equipped with several spaced iron block placement positions (not
Diagram), each iron block 1132 is installed on corresponding iron block placement position, iron block 1132 to install mode specifically and can be used glue viscous
Connect or block the modes such as set.The inside bottom wall face of cartridge body 111 is equipped with several positioning columns 10, and several positioning columns 10 are set in interval
It sets, main control card 120 includes main control card mainboard 121, and main control card mainboard 121 is equipped with several location holes 1211, several location holes
1211 are arranged in a one-to-one correspondence with several positioning columns 10, so that main control card mainboard 121 is inserted in by several positioning columns 10 one-to-one correspondence
Being fastenedly connected between the inside bottom wall face of cartridge body 111 is completed in corresponding location hole 1211.For this field people
For member, screw fashion also can be used and make the company of fastening between main control card mainboard 121 and the inside bottom wall face of cartridge body 111
It connects.Several positioning columns 10 are arranged in a one-to-one correspondence with several magnetic receivers 1131, and the top of each positioning column 10 is installed equipped with magnetic receiver
Hole, the bottom end of each magnetic receiver 1131 is by helicitic texture or is arranged structure and installs magnetic receiver installation in corresponding positioning column 10
Kong Zhong.
As shown in figure 3, the cartridge body 111 in the present embodiment is cube structure, cartridge body 111 includes successively head and the tail
Connect the first side wall, second sidewall, third side wall and the 4th side wall of setting.Wherein, the first side wall offers the first opening,
It is set with corresponding card and first interface plate 11 is installed.Second sidewall offers the second opening, is set with corresponding card and is equipped with second interface
Plate 12.Third side wall offers third opening, is set with corresponding card and is equipped with third interface board 13.Main control card 120 further includes being set to
Several functional interface modules 122 on main control card mainboard 121, first interface plate 11, second interface plate 12 and third interface board
13 are respectively equipped with several interface openings (not indicating in figure), to correspond the interface for exposing several functional interface modules 122.It is logical
It crosses and sets first interface plate 11, second interface plate 12 and third interface board 13 card in the corresponding opening for being mounted on respective side walls,
It is allowed to that any replacement can be carried out according to actual needs, convenient for meeting the interface quantity of main control card end face and side and the tune of type
It is whole.Several functional interface modules 122 include signal input interface module, signal output interface module, power input interface module
And power output interface module, wherein signal input interface module includes several HDMI IN interface modules, several USB interfaces
Module, antenna interface module, TF card slot, OTG upgraded side etc..Signal output interface module includes several HDMI OUT interface moulds
Block, optical fiber audio output port module, earphone headset delivery outlet module etc..Power input interface module is that DC 12V IN power supply connects
Mouthful, for docking external power pack 300, to be powered for the normal work of this primary control box 100.Power output interface module is
DC 5V power output interface can be used when the output voltage of power pack 300 is not able to satisfy the power demand for sending box 200
The power output interface module is to send box 200 to power.Meanwhile if main control card 120 further includes on main control card mainboard 121
Dry function control key (diagram does not indicate), several function control keys include system resetting key, suspend mode key, restart key, signal source switching
Key etc..By the setting of these functional interface modules and function control key, this primary control box 100 is enabled to play USB flash disk, hand immediately
Video content in mechanical, electrical brain can connect WiFi, can use remote control and mouse action, be truly realized the LED that will be combined into and show greatly
Shield the display as the main control card 120, meets a variety of demands of disparity items and on-the-spot demonstration.In addition, main control card 120 passes through
The setting of power input interface module can be reduced significantly this primary control box 100 to power using individual external power box 300
Size, need the cascade of multiple primary control box 100 only to need a power pack 300 when using in monolithic display screen, hence it is evident that be promoted
The utilization rate of power supply.
In addition, as shown in Figures 2 and 3, which further includes elastic fastening circle 113, and elastic fastening circle 113 is sheathed on
The outside of box upper cover 112 and cartridge body 111, so that box upper cover 112 is further fastenedly connected with cartridge body 111.Bullet
Property the specific usable silica gel coil structures of tight loop 113, in actual application, which can both play fastening
The effect connecting between box upper cover 112 and cartridge body 111 can also play the role of decoration.
As shown in Figures 4 and 5, the sending card 220 of the transmission box 200 can pass through the picture signal that primary control box 100 receives
The subsequent reception card of each module box body of LED display is passed to after processed.Identical as the structure of the first box body 110, this second
Cartridge body 211 and lid of the box body 210 equally including upper opening set the box upper cover 212 of upper opening, box upper cover 212
By magnetic structure 213 and cartridge body 211 carry out it is detachable be fastenedly connected, sending card 220 is anchored on cartridge body 211
On inside bottom wall face.
As shown in figure 5, the magnetic structure 213 includes several magnetic receivers 2131 and several iron blocks 2132, several magnetic receivers
2131 intervals are set on the inside bottom wall face of cartridge body 211, and several intervals of iron block 2132 are set to the inside of box upper cover 212
Face, and several iron blocks 2132 are arranged in a one-to-one correspondence with several magnetic receivers 2131.In use, passing through the medial surface of box upper cover 212
On several iron blocks 2132 one-to-one correspondence be adsorbed on the inside bottom wall face of cartridge body 211 on corresponding magnetic receiver 2131, make
It obtains and carries out detachable be fastenedly connected between box upper cover 212 and cartridge body 211.When disassembly, box only can need to be firmly broken into two with one's hands
Sub- upper cover 212 carries out dismounting maintenance to the sending card 220 in cartridge body 211.
Specifically, as shown in figure 5, the medial surface of the box upper cover 212 is equipped with several spaced iron block placement positions (not
Diagram), each iron block 2132 is installed on corresponding iron block placement position, iron block 2132 to install mode specifically and can be used glue viscous
Connect or block the modes such as set.The inside bottom wall face of cartridge body 211 is equipped with several positioning columns 20, and several positioning columns 20 are set in interval
It sets, sending card 220 includes sending card mainboard 221, and sending card mainboard 221 is equipped with several location holes 2211, several location holes
2211 are arranged in a one-to-one correspondence with several positioning columns 20, so that sending card mainboard 221 is inserted in by several positioning columns 10 one-to-one correspondence
Being fastenedly connected between the inside bottom wall face of cartridge body 211 is completed in corresponding location hole 2211.For this field people
For member, screw fashion also can be used and make the company of fastening between sending card mainboard 221 and the inside bottom wall face of cartridge body 211
It connects.Several positioning columns 20 are arranged in a one-to-one correspondence with several magnetic receivers 2131, and the top of each positioning column 20 is installed equipped with magnetic receiver
Hole, the bottom end of each magnetic receiver 2131 is by helicitic texture or is arranged structure and installs magnetic receiver installation in corresponding positioning column 20
Kong Zhong.
As shown in figure 5, the cartridge body 211 in the present embodiment is cube structure, cartridge body 211 includes successively head and the tail
Connect the first side wall, second sidewall, third side wall and the 4th side wall of setting.Wherein, the first side wall offers the first opening,
It is set with corresponding card and first interface plate 21 is installed.Second sidewall offers the second opening, is set with corresponding card and is equipped with second interface
Plate 22.Third side wall offers third opening, is set with corresponding card and is equipped with third interface board 23.Sending card 220 further includes being set to
Several functional interface modules 222 on sending card mainboard 221, first interface plate 21, second interface plate 22 and third interface board
23 are respectively equipped with several interface openings (not indicating in figure), to correspond the interface for exposing several functional interface modules 222.It is logical
It crosses and sets first interface plate 21, second interface plate 22 and third interface board 23 card in the corresponding opening for being mounted on respective side walls,
It is allowed to that any replacement can be carried out according to actual needs, convenient for meeting the interface quantity of sending card end face and side and the tune of type
It is whole.Several functional interface modules 222 include signal input interface module, signal output interface module and power input interface mould
Block, wherein signal input interface module includes several HDMI IN interface modules, several usb interface modules etc..Signal output connects
Mouth mold block includes several RJ45OUT cable port modules etc..Power input interface module is DC 12V IN power interface, is used for
External power pack 300 is docked, to be powered for the normal work of this transmission box 200.Meanwhile sending card 220 further includes being set to
Key etc. is restarted on sending card mainboard 221.So, sending card 220 passes through the setting of power input interface module, to adopt
It is powered with individual external power box 300, the size of this transmission box 200 can be reduced significantly, needed in monolithic display screen multiple
Sending when the cascade of box 200 uses only needs a power pack 300, hence it is evident that improves the utilization rate of power supply.
In addition, as shown in Figures 4 and 5, which further includes elastic fastening circle 213, and elastic fastening circle 213 is sheathed on
The outside of box upper cover 212 and cartridge body 211, so that box upper cover 212 is further fastenedly connected with cartridge body 211.Bullet
Property the specific usable silica gel coil structures of tight loop 213, in actual application, which can both play fastening
The effect connecting between box upper cover 212 and cartridge body 211 can also play the role of decoration.
As shown in FIG. 6 and 7, the cartridge body 311 of the third box body 310 of the power pack 300 including upper opening and
Lid sets the box upper cover 312 of upper opening, and box upper cover 312 is carried out by magnetic structure 313 with cartridge body 311 detachable
It is fastenedly connected, power supply module 320 includes power supply main body 321, switch control key 322, first kind output end interface module 323 and the
Two class output end interface modules 324, power supply main body 321 respectively with switch control key 322, first kind output end interface module 323 and
Second class output end interface module 324 is electrically connected, power supply main body 321, switch control key 322, first kind output end interface module
323 and second class output end interface module 324 be fastened respectively on the inside bottom wall face of cartridge body 311.Mentioned above
First power supply output port and the second power supply output port are specifically set in the second class output end interface module 324, third power supply
Output port is specifically set in first kind output end interface module 323.
As shown in fig. 7, the magnetic structure 313 includes several magnetic receivers 3131 and several iron blocks 3132, several magnetic receivers
3131 intervals are set on the inside bottom wall face of cartridge body 111, and several intervals of iron block 3132 are set to the inside of box upper cover 312
Face, and several iron blocks 3132 are arranged in a one-to-one correspondence with several magnetic receivers 3131.In use, passing through the medial surface of box upper cover 312
On several iron blocks 3132 one-to-one correspondence be adsorbed on the inside bottom wall face of cartridge body 311 on corresponding magnetic receiver 3131, make
It obtains and carries out detachable be fastenedly connected between box upper cover 312 and cartridge body 311.When disassembly, box only can need to be firmly broken into two with one's hands
Sub- upper cover 312 carries out dismounting maintenance to the power supply module 320 in cartridge body 311.
Specifically, as shown in fig. 7, the medial surface of the box upper cover 312 is equipped with several spaced iron block placement positions (not
Diagram), each iron block 3132 is installed on corresponding iron block placement position, iron block 3132 to install mode specifically and can be used glue viscous
Connect or block the modes such as set.The inside bottom wall face of cartridge body 111 is equipped with several first positioning columns 30, and several first positioning columns 30 are in
Interval setting, power supply main body 321, switch control key 322, first kind output end interface module 323 and the second class export end interface
Several location holes 31 are respectively equipped in mould group 324, several location holes 31 are arranged in a one-to-one correspondence with several first positioning columns 30, so that
Power supply main body 321, switch control key 322, first kind output end interface module 323 and the second class output end interface module 324 are
It is inserted in corresponding location hole 31 by several first positioning columns 30 one-to-one correspondence and completes the inside bottom wall with cartridge body 311
Being fastenedly connected between face.Switch control key 322 and the second class output end interface module 324 in the present embodiment are fixed on same frame
On body, then corresponds to be inserted in corresponding location hole 31 by the first positioning column 30 and complete the inside bottom wall with cartridge body 311
Being fastenedly connected between face.First kind output end interface module 323 is fixed on another frame body, then right by the first positioning column 30
It should be inserted in corresponding location hole 31 and complete being fastenedly connected between the inside bottom wall face of cartridge body 311.For ability
For the personnel of domain, screw fashion also can be used and make power supply main body 321, switch control key 322, first kind output end interface module
323 and second class output end interface module 324 be fastenedly connected between the inside bottom wall face of cartridge body 311 respectively.
The inside bottom wall face of cartridge body 311 is equipped with several second positioning columns 32, several second positioning columns 32 and several magnetic receivers 3131
It is arranged in a one-to-one correspondence, the top of every one second positioning column 32 is equipped with magnetic receiver mounting hole, and the bottom end of each magnetic receiver 3131 passes through
Helicitic texture is arranged structure and installs in the magnetic receiver mounting hole of corresponding second positioning column 32.
As shown in fig. 7, the inside bottom wall face of cartridge body 311 be equipped with several radiating ribs 33, and several radiating ribs 33 with
The bottom of power supply main body 321 abuts connection.Power supply main body 321 in the present embodiment is using fan-free power supply, by several
The structure setting of radiating ribs 33 can effectively be passed the heat generated in 321 course of work of power supply main body by way of heat transfer
It is delivered to the outside of power pack 300.Cartridge body 311 in the present embodiment is cube structure, and the side wall of cartridge body 311 is equipped with
Several interfaces are open (not indicating in figure), expose first kind output end interface module 323 and the second class output end to correspond
The interface and switch control key 322 of interface module 324.
In addition, as shown in FIG. 6 and 7, which further includes elastic fastening circle 313, and elastic fastening circle 313 is sheathed on
The outside of box upper cover 312 and cartridge body 311, so that further fastening connects between box upper cover 312 and cartridge body 311
It connects.Silica gel coil structures specifically can be used in elastic fastening circle 313, and in actual application, which can both play
The effect connecting between fastening box upper cover 312 and cartridge body 311, can also play the role of decoration.
LED display control system 1 in the present embodiment comprising primary control box 100, send box 200, power pack 300
And the specific number of reception card can be increased and decreased setting according to actual needs.The first signaling interface mentioned in the present embodiment connects
The RJ45 network interface end connection type that mode is used using HDMI interface connection type, second signal interface connection type is connect,
To those skilled in the art, other signaling interface connection types also can be used to be substituted.It is mentioned in the present embodiment
Cartridge body 111,211,311, box upper cover 112,212,312, first interface plate 11,21, second interface plate 12,22 and
Three interface boards 13,23 acrylic board can be used to be made, so that this primary control box 100, transmission box 200 and power pack 300
It is lighter, carried convenient for user.
LED display control system provided by the embodiment of the utility model, primary control box, transmission box and power pack are all made of
Free-standing box body structure when work, after primary control box receives vision signal by wireless side or wired termination, passes through the first letter
Image information is passed to transmission box by the connection of number interface connection type, after sending box processing vision signal, passes through second signal
Signal is passed to the reception card in each module box body of LED display by the connection of interface connection type, to form complete set
Image display system, and power pack is in the process, at the same to primary control box, send box and each module box body of LED display
Power supply, significantly improves the utilization rate of power supply, reduces the size for sending box and primary control box, meanwhile, so that primary control box, transmission
Box, power pack and the intracorporal control system for receiving card composition complete set of each module box of LED display, small and exquisite exquisiteness, just
In carrying, can carry out throwing screen and picture demonstration without computer.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (8)
1. a kind of LED display control system, which is characterized in that the LED display control system includes primary control box, sends
Box, power pack and the reception card in each module box body of LED display, the primary control box include the first box body and built-in
Main control card in first box body, the transmission for sending box and including the second box body and being built in second box body
Card, the main control card carry out data connection by the first signaling interface connection type and the sending card, and the sending card passes through
Second signal interface connection type and reception card carry out data connection, and the power pack includes third box body and is built in
Power supply module in the third box body, the power supply module include the first power supply output end for powering to the primary control box
Mouthful, the second power supply output port for powering to the transmission box and for being supplied to each module box body of the LED display
The third power supply output port of electricity.
2. LED display control system according to claim 1, which is characterized in that first box body, second box
Body, the third box body include the cartridge body of upper opening and lid sets the box upper cover of the upper opening, the box
Sub- upper cover carries out detachable be fastenedly connected by magnetic structure and the cartridge body.
3. LED display control system according to claim 2, which is characterized in that the magnetic structure includes several magnetic
Iron seat and several iron blocks, several magnetic receiver intervals are set on the inside bottom wall face of the cartridge body, several iron
Block gap is set to the medial surface of the box upper cover, and several iron blocks are arranged in a one-to-one correspondence with several magnetic receivers.
4. LED display control system according to claim 3, which is characterized in that the medial surface of the box upper cover is set
There are several spaced iron block placement positions, each iron block is installed on corresponding iron block placement position.
5. LED display control system according to claim 2, which is characterized in that the cartridge body is cube knot
Structure, the cartridge body include the successively the first side wall of end to end setting, second sidewall, third side wall and the 4th side wall.
6. LED display control system according to claim 5, which is characterized in that in first box body and described
In two box bodys, the first side wall offers the first opening, is set with corresponding card and is equipped with first interface plate；The second sidewall is opened
Equipped with the second opening, is set with corresponding card and second interface plate is installed；The third side wall offers third opening, is set with corresponding card
Third interface board is installed.
7. LED display control system according to claim 2, which is characterized in that in the third box body, the box
The inside bottom wall face of sub- main body is equipped with several radiating ribs, and several radiating ribs abut company with the bottom of the power supply module
It connects.
8. according to any LED display control system of claim 2-7, which is characterized in that first box body, described
Second box body, the third box body further include elastic fastening circle, and the elastic fastening snare is set to the box upper cover and institute
The outside of cartridge body is stated, so that being further fastenedly connected between the box upper cover and the cartridge body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903048.7U CN208315168U (en) | 2018-06-11 | 2018-06-11 | A kind of LED display control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903048.7U CN208315168U (en) | 2018-06-11 | 2018-06-11 | A kind of LED display control system |
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| CN208315168U true CN208315168U (en) | 2019-01-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817890A (en) * | 2021-01-28 | 2021-05-18 | 卡莱特云科技股份有限公司 | Method for quickly connecting box bodies in upper computer software and electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817890A (en) * | 2021-01-28 | 2021-05-18 | 卡莱特云科技股份有限公司 | Method for quickly connecting box bodies in upper computer software and electronic equipment |
| CN112817890B (en) * | 2021-01-28 | 2022-04-08 | 卡莱特云科技股份有限公司 | Method for quickly connecting box bodies in upper computer software and electronic equipment |
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