CN218677780U

CN218677780U - Butt joint guide block of board card and TV board card assembly

Info

Publication number: CN218677780U
Application number: CN202223376199.7U
Authority: CN
Inventors: 王江
Original assignee: Shenzhen Lingxi Smart Display Technology Co ltd
Current assignee: Shenzhen Lingxi Smart Display Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-21
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a butt joint guide block and TV integrated circuit board subassembly of integrated circuit board, including socket, plug connector one end is pegged graft inside the socket, and socket top outer wall both sides homogeneous body shaping has the card shell, and bonds on the inner wall of card shell one side and have a plurality of spring, and the stripper plate is installed through glue to adjacent a plurality of spring one end, and the plug connector includes the casing, and casing both sides outer wall is close to top department homogeneous body shaping and has the otic placode, and otic placode sliding connection is inside the card shell, and casing bottom inner wall both sides all bond through glue has the connecting spring that is equidistant structure distribution. The utility model discloses when needs dock two PCB boards, install the design of plug connector cooperation socket on the PCB board, card shell, can lead to the PCB board of butt joint, stitch bending deformation's phenomenon when having reduced the butt joint of PCB board has improved the reliability that the PCB board is connected.

Description

Butt joint guide block of board card and TV board card assembly

Technical Field

The utility model relates to a TV integrated circuit board subassembly technical field, concretely relates to butt joint guide block and TV integrated circuit board subassembly of integrated circuit board.

Background

The TV board card assembly generally comprises two mutually connected PCB board cards, namely a first board card and a second board card, wherein the first board card is provided with a main control chip, and a backlight driving module, a power module and a first interface which are electrically connected with the main control chip, wherein the first interface is used for being connected with the second board card; and the second board card is provided with a signal conversion chip, a second interface which is connected with the signal conversion chip and is used for being connected with the first board card, and a third interface which is used for being connected with the display screen.

For example, the authorized bulletin number is CN216122653U, and the authorized bulletin date is 20220322. The TV integrated circuit board subassembly includes: a first board card and a second board card; the first board card comprises a first PCB (printed circuit board), a first installation area and a second installation area are arranged on the first PCB, and a first main control chip or a second main control chip is installed in the first installation area; a first interface is arranged on the second mounting area and connected with the first mounting area; the second board card comprises a second PCB substrate PCB, a second interface and a third interface, the second interface is connected with the first interface, and when the first main control chip is installed in the first installation area, the third interface is directly connected with the second interface; when the first mounting area is provided with the second main control chip, the third interface is connected with the second interface through the signal conversion chip. The area for installing the main control chip on the TV board card assembly can be matched with the main control chips of various models, so that the compatibility is strong, and the convenience in developing and producing TV products is improved.

Above-mentioned and when the PCB integrated circuit board among the TV integrated circuit board subassembly among the prior art docks, because plug and socket are arranged mostly in the vision blind area, lead to the unable assurance of relative position precision between plug and the socket, often take place because the too big bending deformation phenomenon of plug butt joint stitch that leads to of positional deviation between plug and the socket, reduced the reliability of integrated circuit board plug connection, consequently, need to design the butt joint guide block and the TV integrated circuit board subassembly of an integrated circuit board and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a butt joint guide block and TV integrated circuit board subassembly of integrated circuit board to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a butt joint guide block of integrated circuit board, includes socket, plug connector one end is pegged graft inside the socket, the homogeneous shaping in socket top outer wall both sides has the card shell, and bonds on the inner wall of card shell one side has a plurality of spring, an adjacent a plurality of the stripper plate is installed through glue to spring one end, the plug connector includes the casing, the casing both sides outer wall is close to top department homogeneous shaping and has the otic placode, and otic placode sliding connection is inside the card shell.

Furthermore, the two sides of the inner wall of the bottom of the shell are both bonded by glue to form connecting springs which are distributed in an equidistant structure, and the top ends of the connecting springs are provided with inserting shells by the glue.

The utility model provides a TV integrated circuit board subassembly, includes PCB board subassembly, PCB board subassembly includes the PCB board, the plug connector has been cup jointed to PCB board bottom, two spouts, two have been seted up on PCB board one side outer wall the inside sliding connection of spout has the protection component.

Furthermore, the protection assembly comprises a cover body, a magnetic suction plate is bonded on the outer wall of the bottom of the cover body, and the magnetic suction plate is adsorbed on the socket.

Furthermore, the outer wall of one side of the cover body close to the two sides is integrally formed with a sliding block, and the sliding block is connected inside the sliding groove in a sliding mode.

Further, three openings are formed in one side of the outer wall of the top of the cover body, heat conducting cotton is bonded inside the cover body, and a plurality of fins are integrally formed on the outer wall of one side of the cover body.

In the technical scheme, the utility model provides a butt joint guide block and TV integrated circuit board subassembly of integrated circuit board, (1) through socket, plug connector and the card shell that sets up, when needing to dock two PCB boards, the plug connector of installing on the PCB board cooperates with the design of socket, card shell, can lead to the PCB board of butt joint, has reduced the phenomenon that the stitch is crooked and deformed when the PCB board is docked, has improved the reliability that the PCB board is connected; (2) Through the arranged cover body, the cover body can cover the PCB, so that dust is prevented from falling to one side of the PCB with electronic elements, and the protection capability of the PCB is improved; (3) Through the fin that sets up, heat conduction is cotton, when this TV integrated circuit board operates, on heat conduction cotton can be with heat transfer to the fin, and the fin can improve the cover body and the area of contact of air for the PCB board heat dissipation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used 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 can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic diagram of a docking guide block of a board card and a socket and plug connector structure provided by an embodiment of a TV board card assembly of the present invention.

Fig. 2 is a schematic diagram of a docking guide block of a board card and a plug connector structure provided by an embodiment of a TV board card assembly of the present invention.

Fig. 3 is a schematic structural diagram of a provided in the embodiment of the docking guide block of the board card and the TV board card assembly of the present invention.

Fig. 4 is the utility model relates to a butt joint guide block of integrated circuit board and PCB board subassembly schematic structure that TV integrated circuit board subassembly embodiment provided.

Fig. 5 is a schematic diagram of a docking guide block of a board card and a protection component provided in an embodiment of a TV board card component of the present invention.

Description of reference numerals:

1. a socket; 2. clamping a shell; 3. a spring; 4. a pressing plate; 5. a plug-in unit; 6. a housing; 7. inserting a shell; 8. an ear plate; 9. a connecting spring; 10. a PCB board assembly; 11. a PCB board; 12. a chute; 13. a guard assembly; 14. a cover body; 15. a slider; 16. an opening; 17. heat conducting cotton; 18. a fin; 19. and a magnetic attraction plate.

Detailed Description

In order to make the technical solution 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. 1-5, the embodiment of the utility model provides a pair of butt joint guide block of integrated circuit board, including socket 1, plug connector 5 one end is pegged graft inside socket 1, and socket 1 top outer wall both sides homogeneous body shaping has card shell 2, and bonds on 2 one side inner walls of card shell and have a plurality of spring 3, and stripper plate 4 is installed through glue to 3 one ends of adjacent a plurality of spring, and plug connector 5 includes

casing

6, and 6 both sides outer wall of casing is close to top department homogeneous body shaping and has otic placode 8, and otic placode 8 sliding connection is inside card shell 2.

Specifically, in this embodiment, including socket 1, plug connector 5, socket 1 welds on another PCB board, plug connector 5 one end is pegged graft inside socket 1, 1 top outer wall both sides homogeneous body shaping of socket has card shell 2, and it has a plurality of spring 3 to bond on 2 one side inner walls of card shell, spring 3 is convenient for make 4 extrusion cards of stripper plate go into the PCB board 11 of 2 inside card shells, make PCB board 11 fix between two card shells 2, stripper plate 4 is installed through glue to 3 one ends of adjacent a plurality of spring, stripper plate 4 can be under the spring 3 effect grasp the PCB board subassembly 10 of card on card shell 2, plug connector 5 includes

casing

6, 6 both sides outer wall of casing is close to top homogeneous body shaping and has otic placode 8, otic placode 8 makes 6 both ends of casing can go into

inside card shell

2, and 8 sliding connection of otic placode is inside card shell 2.

The utility model provides a pair of butt joint guide block and TV integrated circuit board subassembly of integrated circuit board when needs dock two PCB boards, install 5 cooperation sockets 1 of plug connector on PCB board 11, the design of card shell 2, can lead to the PCB board of butt joint, stitch bending deformation's phenomenon when having reduced the PCB board butt joint has improved the reliability that the PCB board is connected.

The utility model provides a further embodiment, as shown in fig. 2-3, 6 bottom inner wall both sides of casing all bond through glue and have the connecting spring 9 that is equidistant structure distribution, and connecting spring 9 is convenient for withstand and inserts shell 7, and installs through glue on the connecting spring 9 top and insert shell 7, when not making PCB board subassembly 10 and socket 1 install together, insert the terminal that shell 7 can cover PCB board 11 one end, avoid when assembling socket 1, PCB board subassembly 10, the terminal receives the extrusion and is bent.

A TV integrated circuit board subassembly, as shown in fig. 4-5, includes PCB board subassembly 11, PCB board subassembly 11 includes PCB board 11, plug connector 5 has been cup jointed to PCB board 11 bottom, has seted up two spouts 12 on the outer wall of PCB board 11 one side, spout 12 is convenient for the protection component 13 to install on PCB board 11, and two spouts 12 inside sliding connection have a protection component 13, and protection component 13 is convenient for protect PCB board 11.

The utility model provides a further embodiment, as shown in fig. 5, protection component 13 includes the cover body 14, the cover body 14 is convenient for prevent that one side of PCB board 11 with electronic component from falling the ash, it has magnetism suction disc 19 to bond on the outer wall of cover body 14 bottom, magnetism suction disc 19 adsorbs on socket 1, can make PCB board 11 extrude to push and insert shell 7, when avoiding PCB board subassembly 10 to install together with socket 1, connecting spring 9 is with PCB board 11 jack-up, make the terminal on PCB board 11 break away from socket 1, and magnetism suction disc 19 adsorbs on socket 1, cover body 14 one side outer wall is close to both sides department homogeneous body shaping and has slider 15, slider 15 is convenient for protection component 13 to install on PCB board 11, and slider 15 sliding connection is inside spout 12, cover body 14 top outer wall one side has seted up three opening 16, cover body 14 is inside to bond and has heat conduction cotton 17, heat conduction cotton 17 can be conducted on cover body 14 with the heat that PCB board 11 one side electronic component produced, cover body one side outer wall integrated into one piece has a plurality of fins 18, fin 18 can improve the heat dissipation contact area with the air, accelerate PCB board 11.

The working principle is as follows: when assembling the TV integrated circuit board, can peg graft plug connector 5 in 11 one end of PCB board, then peg graft PCB board subassembly 10 on socket 1 through the cooperation between plug connector 5 and the card shell 2, then press PCB board 11, make the terminal of 11 one end of PCB board peg graft inside socket 1, make PCB board 11 and the PCB board installation that is equipped with socket 1 be in the same place, PCB board subassembly 10 can tightly be fixed on socket 1 under the effect of board 19 is inhaled to magnetism this moment, can grasp PCB board 11 through two stripper plates 4 under the effect of spring 3 simultaneously, make and can not receive vibrations easy separation between two PCB boards, simultaneously during this integrated circuit board subassembly function, heat conduction cotton 17 can be with heat transfer to fin 18 on, then fin 18 can improve the area of contact of the cover body 14 with the air, accelerate PCB board 11 heat dissipation.

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 the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a butt joint guide block of integrated circuit board, includes socket (1), plug connector (5), its characterized in that, plug connector (5) one end is pegged graft inside socket (1), socket (1) top outer wall both sides homogeneous body shaping has card shell (2), and bonds on the inner wall of card shell (2) one side and have a plurality of spring (3), adjacent a plurality of stripper plate (4) are installed through glue to spring (3) one end, plug connector (5) are including casing (6), casing (6) both sides outer wall is close to top department homogeneous body shaping and has otic placode (8), and otic placode (8) sliding connection is inside card shell (2).

2. The butt joint guide block of a board card according to claim 1, wherein the connecting springs (9) distributed in an equidistant structure are bonded on two sides of the inner wall of the bottom of the shell (6) through glue, and the top ends of the connecting springs (9) are provided with the inserting shell (7) through glue.

3. A TV card assembly including a docking guide for a card as claimed in any one of claims 1 to 2, wherein: including PCB board subassembly (10), PCB board subassembly (10) includes PCB board (11), plug connector (5) have been cup jointed to PCB board (11) bottom, two spout (12), two have been seted up on PCB board (11) one side outer wall spout (12) inside sliding connection has protection component (13).

4. A TV card assembly as claimed in claim 3, wherein the protective member (13) comprises a cover (14), a magnetic attraction plate (19) is adhered to the outer wall of the bottom of the cover (14), and the magnetic attraction plate (19) is attracted to the socket (1).

5. A TV card assembly as claimed in claim 4, wherein the outer wall of the housing (14) is integrally formed with a slider (15) adjacent both sides thereof, the slider (15) being slidably connected within the slot (12).

6. A TV board card assembly as claimed in claim 5, wherein the cover (14) has three openings (16) formed in one side of the top outer wall, the cover (14) has a thermally conductive cotton (17) bonded inside, and the cover (14) has a plurality of fins (18) integrally formed on the outer wall of one side thereof.