CN116170551B - Method for burning secret key of board card and TV board card - Google Patents
Method for burning secret key of board card and TV board card Download PDFInfo
- Publication number
- CN116170551B CN116170551B CN202310147804.3A CN202310147804A CN116170551B CN 116170551 B CN116170551 B CN 116170551B CN 202310147804 A CN202310147804 A CN 202310147804A CN 116170551 B CN116170551 B CN 116170551B
- Authority
- CN
- China
- Prior art keywords
- wall
- shell
- assembly
- cooling
- circuit board
- 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.)
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Links
- 238000000034 method Methods 0.000 title abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 39
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract 1
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 13
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 13
- 239000007788 liquid Substances 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20263—Heat dissipaters releasing heat from coolant
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a method for burning a secret key by a board card and a TV main board card, which comprise a circuit board assembly, wherein a cooling assembly is clamped on the outer wall of the top of the circuit board assembly, clamping assemblies are arranged on the outer walls of the two sides of the cooling assembly close to the bottom, one end of each clamping assembly is clamped on the outer wall of the bottom of the circuit board assembly, each cooling assembly comprises a shell, a plurality of open slots are formed in the outer wall of one side of the shell close to the bottom, a water storage shell is mounted on the inner wall of the top of the shell through bolts, a heat-conducting glue block is bonded on one side of the outer wall of the bottom of the water storage shell, and connecting fins distributed in an equidistant structure are inserted on the two sides of the outer wall of the top of the water storage shell; the shell designed by the invention can cover one side of the circuit board assembly with components, improves the protection capability of the PCB and the components thereon, and avoids the accumulation of more dust on the television long-time operation board card.
Description
Technical Field
The invention relates to the technical field of television mainboard cards, in particular to a method for burning a key by a board card and the television mainboard card.
Background
In recent years, the development of television functions is rapid, most of the televisions on the market have the internet surfing function of android or other operating systems, and the internet protocol television IPTV takes a television, a personal computer PC and handheld equipment as a display terminal, and the television, the personal computer PC and the handheld equipment are connected to a broadband network through a set top box or a computer to realize services such as digital television, time-shifting television, interactive television and the like. However, the existing internet protocol television IPTV generally adopts an integrated board, that is, a TV main board and an operating system main board are concentrated on the same board, so as to integrate functions of television and internet surfing.
A television board and television set with an authorized bulletin date of 20221025, as in CN 202220795620.9. The television board card that this application provided includes: base plate, main chip, WIFI board-mounted antenna, bluetooth board-mounted antenna, button, IR lamp and LED lamp, wherein: the main chip is respectively connected with the WIFI onboard antenna, the Bluetooth onboard antenna, the keys, the IR lamp and the LED lamp; the WIFI onboard antenna is used for receiving the WIFI signal and transmitting the WIFI signal to the main chip; the Bluetooth onboard antenna is used for receiving Bluetooth signals and transmitting the Bluetooth signals to the main chip; the key is used for receiving control operation input by a user and transmitting the control operation to the main chip; the IR lamp is used for receiving a first control instruction sent by the main chip and emitting light according to the first control instruction; the LED lamp is used for receiving a second control instruction sent by the main chip and emitting light according to the second control instruction. Through the technical means, the problems of multiple and complex wiring between the television board card and the functional board card in the prior art are solved, and the wire cost of the television is saved.
The above-mentioned and the prior art TV board cards have poor protection capability, and although the board card is located inside the TV housing, dust still remains on the TV board card when the TV is running for a long time, and the dust affects the operation of the board card, so there is a need to design a method for burning a key of the board card and the TV board card to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a method for burning a key by a board card and a TV board card, so as to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a TV mainboard card, includes circuit board assembly, the joint has the cooling subassembly on the circuit board assembly top outer wall, and cooling subassembly both sides outer wall is close to bottom department and all is provided with the joint subassembly, joint subassembly one end joint is on circuit board assembly bottom outer wall, the cooling subassembly includes the casing, casing one side outer wall is close to bottom department and has seted up a plurality of open slot, install the water storage shell through the bolt on the casing top inner wall, and water storage shell bottom outer wall one side bonds there is the heat conduction glue piece, water storage shell top outer wall both sides all peg graft and have the connecting fin that are equidistance structural distribution, and connecting fin passes the casing, a plurality of the connecting fin top has been peg graft at the cooling plate, the passageway has been seted up to the connecting fin inside, and passageway and cooling plate, water storage shell link up each other.
Further, a refrigerator is mounted on one side of the outer wall of the top of the cooling plate through bolts, and a heat conducting piece extending into the cooling plate is inserted into the outer wall of the bottom of the refrigerator.
Further, the pump body is installed through the bolt to casing top outer wall one side, and the pump body goes out the water end and peg graft and have the outlet pipe that extends to the inside cooling plate.
Further, the water inlet end of the pump body is inserted with a water inlet pipe extending to the inside of the water storage shell, and water inlet grooves distributed in an annular structure at equal distances are formed in the outer wall of the side face of the water inlet pipe, which is close to the bottom end.
Further, the circuit board assembly comprises a PCB, and components are welded on the outer wall of one side of the PCB.
Further, a protective layer is sprayed on one side of the outer wall of the bottom of the PCB, and through holes are formed in the outer wall of the top of the PCB, which is close to four corners.
Further, the clamping assembly comprises a base, and a base block is installed inside the base through a rotating shaft.
Further, a mounting groove is formed in the outer wall of one side of the base block, and a spring is mounted on the inner wall of the top of the mounting groove through a bolt.
Further, the insert inserted into the installation groove is installed at the bottom end of the spring through the bolt, and the clamping plate clamped on the circuit board assembly is integrally formed at the bottom end of the insert.
A method for burning a secret key by a board card comprises the following steps:
s1, preliminary preparation: selecting a proper burner according to the style of the TV main board card, and then inserting the burner on the main board card and a computer;
s2, obtaining a secret key and a path: after the last step is finished, operating the computer to select a reference key from the key set to be burned, and then determining a local storage path of the residual key corresponding to the reference key in the key set to be burned;
s3, starting burning: and operating the computer to burn the mainboard card according to the obtained storage path.
In the technical scheme, the method for burning the secret key by the board card and the TV main board card provided by the invention have the advantages that (1) the shell designed by the invention can cover one side of the circuit board assembly with the components, so that the protection capability of the PCB board and the components thereon is improved, and more dust is prevented from accumulating on the board card when the television runs for a long time; (2) When the main board card works, the refrigerator and the pump body are started, at the moment, the refrigerator can refrigerate cooling liquid pumped into the cooling board by the pump body through the heat conducting piece, then the refrigerated cooling liquid can flow into the water storage shell through the connecting fins, so that the temperature of the water storage shell is reduced, and then the temperature of a heat conducting component through the heat conducting rubber block is reduced, so that the heat dissipation of the component is accelerated, and the heat dissipation effect of the main board card is improved; (3) The clamping assembly designed by the invention can reduce the difficulty of disassembly and assembly between the circuit board assembly and the cooling assembly, and realize the rapid assembly of the main board card during the production of the television; (4) The protective layer designed by the invention is composed of the insulating paint, the waterproof paint and the transparent resin, so that the protective capability of the PCB can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of a method for burning a key on a board card and a three-dimensional structure provided by an embodiment of a TV board card according to the present invention.
Fig. 2 is a schematic diagram of a circuit board assembly structure according to an embodiment of a method for burning a key on a board and a TV board.
Fig. 3 is a schematic diagram of a method for burning a key on a board card and a cooling component provided by an embodiment of a TV board card according to the present invention.
Fig. 4 is a schematic diagram of a method for burning a key on a board and a card assembly provided by an embodiment of a TV motherboard according to the present invention.
Fig. 5 is a flowchart of a method for burning a key on a board card and a method provided by an embodiment of a TV board card according to the present invention.
Reference numerals illustrate: 1. a circuit board assembly; 2. a cooling component; 3. a clamping assembly; 4. a PCB board; 5. a through hole; 6. a protective layer; 7. a housing; 8. a water storage case; 9. a heat conducting glue block; 10. an open slot; 11. a connecting fin; 12. a channel; 13. a cooling plate; 14. a refrigerator; 15. a heat conductive member; 16. a pump body; 17. a water outlet pipe; 18. a water inlet pipe; 19. a water inlet tank; 20. a base; 21. a base block; 22. a placement groove; 23. a spring; 24. inserting blocks; 25. a clamping plate; 26. and (5) a component.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the TV motherboard card provided in the embodiment of the invention includes a circuit board assembly 1, a cooling assembly 2 is clamped on the top outer wall of the circuit board assembly 1, clamping assemblies 3 are respectively arranged on the two side outer walls of the cooling assembly 2 near the bottom, one end of each clamping assembly 3 is clamped on the bottom outer wall of the circuit board assembly 1, the cooling assembly 2 includes a housing 7, a plurality of open slots 10 are formed on the one side outer wall of the housing 7 near the bottom, a water storage shell 8 is mounted on the top inner wall of the housing 7 through bolts, a heat conducting glue block 9 is bonded on one side of the bottom outer wall of the water storage shell 8, connecting fins 11 distributed in an equidistant structure are respectively inserted on two sides of the top outer wall of the water storage shell 8, the connecting fins 11 penetrate through the housing 7, a cooling plate 13 is inserted on the top ends of the connecting fins 11, a channel 12 is formed inside the connecting fins 11, and the channel 12 is mutually communicated with the cooling plate 13 and the water storage shell 8.
Specifically, in this embodiment, the circuit board assembly 1 is included, the cooling assembly 2 is clamped on the outer wall of the top of the circuit board assembly 1, the clamping assemblies 3 are arranged at the positions, close to the bottom, of the outer walls of two sides of the cooling assembly 2, one end of each clamping assembly 3 is clamped on the outer wall of the bottom of the circuit board assembly 1, the cooling assembly 2 comprises a shell 7, the shell 7 covers one side, provided with components 26, of the circuit board assembly 1, the protection capability on the PCB 4 and the components 26 thereon is improved, more dust is prevented from accumulating on the long-time running board card of the television, a plurality of open slots 10 are formed in the outer wall, close to the bottom, of one side of the shell 7, of the inner wall of the top of the shell 7 is provided with a water storage shell 8 through bolts, one side of the outer wall of the bottom of the water storage shell 8 is adhered with a heat conducting glue block 9, the inside coolant liquid of water storage shell 8 can flow into water storage shell 8 through connecting fin 11 for water storage shell 8 temperature reduces, afterwards the heat conduction components and parts 26 through heat conduction glue piece 9 can reduce, make components and parts 26 dispel the heat can accelerate, improve this mainboard card radiating effect, water storage shell 8 top outer wall both sides all peg graft have and are equidistant structure distributed connecting fin 11, connecting fin 11 makes the inside coolant liquid of cooling plate 13 can get into water storage shell 8, and connecting fin 11 passes casing 7, a plurality of connecting fin 11 top is peg graft at pegging graft and is had cooling plate 13, cooling plate 13 cooperation water storage shell 8, refrigerator 14 etc. can be realized the refrigeration to circuit board assembly 1, the radiating effect of this mainboard card has been improved, channel 12 has been seted up to connecting fin 11 inside, and channel 12 and cooling plate 13, water storage shell 8 link up each other.
According to the TV main board card provided by the invention, the shell 7 covers one side of the circuit board assembly 1 with the components 26, so that the protection capability of the PCB 4 and the components 26 on the PCB is improved, and more dust is prevented from accumulating on the TV long-time running board card.
In another embodiment provided by the invention, as shown in fig. 3, a refrigerator 14 is mounted on one side of the outer wall of the top of a cooling plate 13 through bolts, the refrigerator 14 is a semiconductor refrigerator, a heat conducting piece 15 extending into the cooling plate 13 is inserted on the outer wall of the bottom of the refrigerator 14, the heat conducting piece 15 is made of copper pipe materials, the refrigerator 14 can be matched to cool liquid in the cooling plate 13, a pump body 16 is mounted on one side of the outer wall of the top of a shell 7 through bolts, the pump body 16 is a miniature water pump, the liquid in a water storage shell 8 can flow into the cooling plate 13, a water outlet pipe 17 extending into the cooling plate 13 is inserted at the water outlet end of the pump body 16, the liquid extracted by the pump body 16 flows into the cooling plate 13, a water inlet pipe 18 extending into the water storage shell 8 is inserted at the water inlet end of the pump body 16, the water inlet pipe 18 is convenient for the liquid extracted by the pump body 16 to flow into the cooling plate 13, a water inlet groove 19 distributed in an equidistant annular structure is formed at the position close to the bottom end of the side outer wall of the water inlet pipe 18, and the cooling liquid in the water inlet groove 19 is convenient for the water storage shell 8 to be extracted by the pump body 16.
In one embodiment of the invention, as shown in fig. 2, the circuit board assembly 1 comprises a PCB 4, a component 26 is welded on the outer wall of one side of the PCB 4, the component 26 comprises a memory, a chip, a card inserting device and the like, a protective layer 6 is sprayed on one side of the outer wall of the bottom of the PCB 4, the protective layer 6 is composed of insulating paint, waterproof paint and transparent resin, the protective capability of the PCB 4 can be improved, through holes 5 are formed in the positions, close to four corners, of the outer wall of the top of the PCB 4, and bolts can conveniently pass through the PCB 4 through the through holes 5.
In still another embodiment provided by the invention, as shown in fig. 4, the clamping assembly 3 comprises a base 20, a base block 21 is installed in the base 20 through a rotating shaft, a positioning groove 22 is formed in the outer wall of one side of the base block 21, a spring 23 is installed on the inner wall of the top of the positioning groove 22 through a bolt, the spring 23 tightens a jack 24 when a clamping plate 25 is clamped on a PCB 4, so that the clamping plate 25 can be tightly clamped on the PCB 4, an inserting block 24 inserted in the positioning groove 22 is installed at the bottom end of the spring 23 through a bolt, a clamping plate 25 clamped on the circuit board assembly 1 is integrally formed at the bottom end of the inserting block 24, and the clamping plate 25 can be tightly clamped on the PCB 4 under the action of the spring 23, so that the cooling assembly 2 can be fixed on the circuit board assembly 1.
The method for burning the key of the board card, as shown in fig. 5, comprises the following steps:
s1, preliminary preparation: selecting a proper burner according to the style of the TV main board card, and then inserting the burner on the main board card and a computer;
s2, obtaining a secret key and a path: after the last step is finished, operating the computer to select a reference key from the key set to be burned, and then determining a local storage path of the residual key corresponding to the reference key in the key set to be burned;
s3, starting burning: and operating the computer to burn the mainboard card according to the obtained storage path.
Working principle: the cooling component 2 is firstly buckled on the circuit board component 1, then the clamping plate 25 is pulled, the clamping plate 25 can be clamped on the PCB 4, at this time, the clamping plate 25 can be tightly clamped on the PCB 4 under the action of the spring 23, the cooling component 2 is fixed on the circuit board component 1, then the main board card can be fixed inside the television shell through the matching of the bolts and the through holes 5, then when the equipment operates, the refrigerator 14 and the pump body 16 can be started, at this time, the refrigerator 14 can refrigerate the cooling liquid pumped into the cooling plate 13 by the pump body 16 through the heat conducting piece 15, then the refrigerated cooling liquid can flow into the water storage shell 8 through the connecting fins 11, the temperature of the water storage shell 8 is reduced, then the temperature of the heat conducting components 26 through the heat conducting glue block 9 is reduced, the heat dissipation of the components 26 is accelerated, the heat dissipation effect of the main board card is improved, the side of the circuit board component 26 is covered by the shell 7, the protection capability of the main board 4 and the upper components 26 is improved, and the long-time operation of the television is avoided.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (2)
1. A TV motherboard card comprising a circuit board assembly (1), characterized in that: the cooling device also comprises a cooling component (2) and a clamping component (3); the cooling device is characterized in that the cooling assembly (2) is clamped on the outer wall of the top of the circuit board assembly (1), clamping assemblies (3) are arranged on the outer walls of the two sides of the cooling assembly (2) close to the bottom, one end of each clamping assembly (3) is clamped on the outer wall of the bottom of the circuit board assembly (1), and the cooling assembly (2) comprises a shell (7), a water storage shell (8), a heat conducting rubber block (9), connecting fins (11), a cooling plate (13), a refrigerator (14), a heat conducting piece (15), a pump body (16), a water outlet pipe (17) and a water inlet pipe (18); a plurality of open slots (10) are formed in the outer wall of one side of the shell (7) close to the bottom, a water storage shell (8) is mounted on the inner wall of the top of the shell (7) through bolts, a heat conduction rubber block (9) is bonded on one side of the outer wall of the bottom of the water storage shell (8), connecting fins (11) distributed in an equidistant structure are inserted on two sides of the outer wall of the top of the water storage shell (8), the connecting fins (11) penetrate through the shell (7), a plurality of cooling plates (13) are inserted on the top ends of the connecting fins (11), channels (12) are formed in the connecting fins (11), and the channels (12) are mutually communicated with the cooling plates (13) and the water storage shell (8);
a refrigerator (14) is mounted on one side of the outer wall of the top of the cooling plate (13) through bolts, and a heat conducting piece (15) extending into the cooling plate (13) is inserted into the outer wall of the bottom of the refrigerator (14);
a pump body (16) is mounted on one side of the outer wall of the top of the shell (7) through bolts, and a water outlet pipe (17) extending into the cooling plate (13) is inserted into the water outlet end of the pump body (16);
a water inlet pipe (18) extending into the water storage shell (8) is inserted into the water inlet end of the pump body (16), and water inlet grooves (19) distributed in an equidistant annular structure are formed in the outer wall of the side surface of the water inlet pipe (18) close to the bottom end;
the clamping assembly (3) comprises a base (20), a base block (21), a spring (23), an inserting block (24) and a clamping plate (25); a base block (21) is arranged in the base (20) through a rotating shaft;
a mounting groove (22) is formed in the outer wall of one side of the base block (21), and a spring (23) is mounted on the inner wall of the top of the mounting groove (22) through a bolt;
the bottom end of the spring (23) is provided with an inserting block (24) inserted into the accommodating groove (22) through a bolt, and the bottom end of the inserting block (24) is integrally formed with a clamping plate (25) clamped on the circuit board assembly (1);
the circuit board assembly (1) comprises a PCB (4), and components (26) are welded on the outer wall of one side of the PCB (4);
the housing (7) covers the side of the circuit board assembly (1) with the components (26).
2. The TV motherboard card as claimed in claim 1, wherein a protective layer (6) is sprayed on one side of the outer wall of the bottom of the PCB (4), and through holes (5) are formed in the outer wall of the top of the PCB (4) near four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310147804.3A CN116170551B (en) | 2023-02-08 | 2023-02-08 | Method for burning secret key of board card and TV board card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310147804.3A CN116170551B (en) | 2023-02-08 | 2023-02-08 | Method for burning secret key of board card and TV board card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116170551A CN116170551A (en) | 2023-05-26 |
| CN116170551B true CN116170551B (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310147804.3A Active CN116170551B (en) | 2023-02-08 | 2023-02-08 | Method for burning secret key of board card and TV board card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116170551B (en) |
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| CN110086613A (en) * | 2019-04-28 | 2019-08-02 | 广州视源电子科技股份有限公司 | A kind of method, apparatus of burning key, DTV board and storage medium |
| CN213638347U (en) * | 2020-12-17 | 2021-07-06 | 捷骏(深圳)电路科技有限公司 | Combined integrated circuit board |
| CN217405065U (en) * | 2022-05-10 | 2022-09-09 | 深圳天歆科技有限公司 | Edge protection embedded type spliced liquid crystal display screen |
| CN218162646U (en) * | 2022-07-12 | 2022-12-27 | 深圳市灵犀智慧显示科技有限公司 | LED television board card integrating heat dissipation and protection functions |
| CN217721738U (en) * | 2022-07-15 | 2022-11-01 | 深圳市龙芯威半导体科技有限公司 | Fast-assembling integrated circuit structure |
| CN115373485A (en) * | 2022-08-23 | 2022-11-22 | 深圳市通微科技有限公司 | Computer mainboard and computer data transmission system |
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| CN116170551A (en) | 2023-05-26 |
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