CN208189190U - A kind of transmission box - Google Patents
A kind of transmission box Download PDFInfo
- Publication number
- CN208189190U CN208189190U CN201820902912.1U CN201820902912U CN208189190U CN 208189190 U CN208189190 U CN 208189190U CN 201820902912 U CN201820902912 U CN 201820902912U CN 208189190 U CN208189190 U CN 208189190U
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- Prior art keywords
- several
- box
- interface
- cartridge body
- transmission box
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 42
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 238000013461 design Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of transmission box, belong to LED display and plays control technology field, the transmission box is applied in LED display control system, the sending card for specifically including box body and being built in box body, box body includes the cartridge body of upper opening and lid sets the box upper cover of upper opening, and box upper cover is by magnetic structure and cartridge body progress is detachable is fastenedly connected.The transmission box of the utility model, it is as primary control box in LED display control system and receives the connection bridge between card, by using free-standing box body structure, the portable current demand of user can be met, simultaneously, box body is safeguarded using the design scheme of no screw magnetic, it can be achieved that dismounting without tool.
Description
Technical field
The utility model relates to LED displays to play control technology field, in particular to a kind of transmission box.
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 LED display
Control system is mainly made of main control card, sending card, reception card, LED driving IC, wherein sending card is mainly responsible for processing video
After signal, signal is passed to by the subsequent reception of cabinet by gigabit network interface end and is blocked.In the prior art, sending card is integrated in entirely
LED display control system keeps its structure complex, not only can not individually carry, but also dismounts maintenance and get up very
It is inconvenient.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of transmission boxes, as in LED display control system
It is portable existing can to meet user by using free-standing box body structure for primary control box and the connection bridge received between card
Real demand, meanwhile, box body is safeguarded using the design scheme of no screw magnetic, it can be achieved that dismounting without tool.
In order to solve the above-mentioned technical problem, specifically, the technical solution of the utility model is as follows:
A kind of transmission box is applied in LED display control system, and the transmission box includes box body and is built in described
Sending card in box body, the box body includes the cartridge body of upper opening and lid sets the box upper cover of the upper opening,
The box upper cover carries out detachable be fastenedly connected by magnetic structure and the cartridge body.
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 inside bottom wall face of the cartridge body is equipped with several positioning columns, and several positioning columns are set in interval
It sets, the sending card includes sending card mainboard, and the sending card mainboard is equipped with several location holes, several location holes and institute
It states several positioning columns to be arranged in a one-to-one correspondence, so that the sending card mainboard is inserted in accordingly by several positioning column one-to-one correspondence
The location hole in complete being fastenedly connected between the inside bottom wall face of the cartridge body.
Optionally, several positioning columns are arranged in a one-to-one correspondence with several magnetic receivers, the top of each positioning column
End is equipped with magnetic receiver mounting hole, and the bottom end of each magnetic receiver, which passes through helicitic texture or is arranged structure, installs in corresponding described
In the magnetic receiver mounting hole of positioning column.
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；The first side wall offers the first opening, sets peace with corresponding card
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, the sending card further includes several functional interface modules on the sending card mainboard, and described the
One interface board, the second interface plate and the third interface board are respectively equipped with several interface openings, are exposed with corresponding
The interface of several functional interface modules.
Optionally, several functional interface modules include signal input interface module, signal output interface module and
Power input interface module.
Optionally, the box body further includes 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.
Transmission box provided by the utility model comprising box body and the sending card being built in box body, by the way that LED is shown
Sending card in display screen control system is separately set in an independent box body, is allowed to form free-standing box body structure, can be expired
The sufficient portable current demand of user, meanwhile, the box upper cover of box body is carried out detachable by magnetic structure and cartridge body
Formula is fastenedly connected, with the design scheme of no screw magnetic, to realize that dismounting without tool for this transmission box is safeguarded.As it can be seen that this transmission
Box as primary control box in LED display control system and receives the connection bridge between card, by using free-standing box body
Structure can meet the portable current demand of user, meanwhile, box body is using the design scheme of no screw magnetic, it can be achieved that nothing
Tool dismounting maintenance.
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 that the utility model sends a kind of structural schematic diagram of preferred embodiment of box.
Fig. 2 is the fractionation structural representation that box is sent shown in Fig. 1.
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 and 2, the present embodiment provides a kind of transmission box 100, which is mainly used in LED and shows
Shield in control system, LED display control system mainly includes primary control box, sends box 100 and receive card, in practical application
In, the picture signal that primary control box receives can be passed to the subsequent reception of cabinet after processed by sending box 100 by user
Card, to form the image display system of complete set.Specifically, which specifically includes box body 110 and is built in
Sending card 120 in box body 110, box body 110 include that the cartridge body 111 of upper opening and lid are set on the box of upper opening
Lid 112, box upper cover 112 carry out detachable be fastenedly connected with cartridge body 111 by magnetic structure 113.
In the present embodiment, as shown in Fig. 2, the magnetic structure 113 includes several magnetic receivers 1131 and several iron blocks
1132, several intervals of magnetic receiver 1131 are set on the inside bottom wall face of cartridge body 111, and several intervals of iron block 1132 are set to box
The medial surface of upper cover 112, and several iron blocks 1132 are arranged in a one-to-one correspondence with several magnetic receivers 1131.In use, by box
The one-to-one correspondence of several iron blocks 1132 on the medial surface of lid 112 is adsorbed on corresponding magnetic on the inside bottom wall face of cartridge body 111
On iron seat 1131, so that carrying out detachable be fastenedly connected between box upper cover 112 and cartridge body 111.When disassembly, only need to use
Power can break box upper cover 112 into two with one's hands, carry out dismounting maintenance to the sending card 120 in cartridge body 111.
Specifically, as shown in Fig. 2, 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, sending card 120 includes sending card mainboard 121, and sending 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 sending 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 sending 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 Fig. 2, 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.Sending card 120 further includes being set to
Several functional interface modules 122 on sending 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 sending 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 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..In use, user need to only be plugged into the transmission box by external cabling
On 100 the corresponding interface, so that the transmission box 100 is connected to the primary control box of LED display control system and receives between card, make
For the bridge of the two connection, which can be applied in LED display control system, meet showing for user's plug and play
Real demand.Power input interface module is DC 12V IN power interface, for docking external power pack, for this transmission box
100 normal works are powered.Meanwhile sending card 120 further includes restarting key etc. on sending card mainboard 121.In this way
One, sending card 120 passes through the setting of power input interface module, to be powered using individual external power supply, can be reduced significantly
The size of this transmission box 100 only needs a power supply when monolithic display screen needs the multiple cascade of transmissions boxes 100 uses,
It has been obviously improved the utilization rate of power supply.
In addition, as shown in Figures 1 and 2, 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 further fastening connects between box upper cover 112 and cartridge body 111
It connects.Silica gel coil structures specifically can be used in elastic fastening circle 113, and in actual application, which can both play
The effect connecting between fastening box upper cover 112 and cartridge body 111, can also play the role of decoration.
The cartridge body 111 mentioned in the present embodiment, box upper cover 112, first interface plate 11, second interface plate 12 and
Third interface board 13 acrylic board can be used to be made, so that this transmission box 100 is lighter, takes with oneself convenient for user
Band.
Transmission box provided by the embodiment of the utility model, by individually setting the sending card in LED display control system
It is placed in an independent box body, is allowed to form free-standing box body structure, the portable current demand of user can be met, together
When, the box upper cover of box body is by magnetic structure and cartridge body progress is detachable is fastenedly connected, with setting for no screw magnetic
Meter scheme, to realize that dismounting without tool for this transmission box is safeguarded.As it can be seen that this transmission box, as in LED display control system
It is portable existing can to meet user by using free-standing box body structure for primary control box and the connection bridge received between card
Real demand, meanwhile, box body is safeguarded using the design scheme of no screw magnetic, it can be achieved that dismounting without tool.
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 (9)
1. a kind of transmission box, be applied in LED display control system, which is characterized in that the transmission box include box body and
The sending card being built in the box body, the box body include that the cartridge body of upper opening and lid set the upper opening
Box upper cover, the box upper cover carry out detachable be fastenedly connected by magnetic structure and the cartridge body.
2. transmission box according to claim 1, which is characterized in that the magnetic structure includes several magnetic receivers and several
Iron block, several magnetic receiver intervals are set on the inside bottom wall face of the cartridge body, and several iron block intervals are set to institute
The medial surface of box upper cover is stated, and several iron blocks are arranged in a one-to-one correspondence with several magnetic receivers.
3. transmission box according to claim 2, which is characterized in that the medial surface of the box upper cover is equipped with several intervals and sets
The iron block placement position set, each iron block are installed on corresponding iron block placement position.
4. transmission box according to claim 2, which is characterized in that it is several fixed that the inside bottom wall face of the cartridge body is equipped with
Position column, several positioning columns are set in distance, and the sending card includes sending card mainboard, if the sending card mainboard is equipped with
Dry location hole, several location holes are arranged in a one-to-one correspondence with several positioning columns, so that the sending card mainboard passes through institute
State several positioning columns one-to-one correspondence be inserted in the corresponding location hole complete with the inside bottom wall face of the cartridge body it
Between be fastenedly connected.
5. transmission box according to claim 4, which is characterized in that several positioning columns and several magnetic receivers are one by one
It is correspondingly arranged, the top of each positioning column is equipped with magnetic receiver mounting hole, and the bottom end of each magnetic receiver passes through screw thread knot
Structure is arranged structure and installs in the magnetic receiver mounting hole of the corresponding positioning column.
6. transmission box according to claim 4, which is characterized in that the cartridge body is cube structure, the box
Main body includes the successively the first side wall of end to end setting, second sidewall, third side wall and the 4th side wall；The first side wall
The first opening is offered, is set with corresponding card and first interface plate is installed；The second sidewall offers the second opening, with corresponding card
If being equipped with second interface plate；The third side wall offers third opening, is set with corresponding card and is equipped with third interface board.
7. transmission box according to claim 6, which is characterized in that the sending card further includes being set to the sending card mainboard
On several functional interface modules, the first interface plate, the second interface plate and the third interface board are respectively equipped with
Several interface openings, to correspond the interface for exposing several functional interface modules.
8. transmission box according to claim 7, which is characterized in that several functional interface modules include that signal input connects
Mouth mold block, signal output interface module and power input interface module.
9. -8 any transmission box according to claim 1, which is characterized in that the box body further includes elastic fastening circle, institute
The outside that elastic fastening snare is set to the box upper cover and the cartridge body is stated, so that the box upper cover and the box
It is further fastenedly connected between main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902912.1U CN208189190U (en) | 2018-06-11 | 2018-06-11 | A kind of transmission box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902912.1U CN208189190U (en) | 2018-06-11 | 2018-06-11 | A kind of transmission box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208189190U true CN208189190U (en) | 2018-12-04 |
Family
ID=64428289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820902912.1U Expired - Fee Related CN208189190U (en) | 2018-06-11 | 2018-06-11 | A kind of transmission box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208189190U (en) |
-
2018
- 2018-06-11 CN CN201820902912.1U patent/CN208189190U/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: 20181204 |