CN113555707B

CN113555707B - Circuit board and electronic device

Info

Publication number: CN113555707B
Application number: CN202110774940.6A
Authority: CN
Inventors: 伍伟竞; 张钦周; 谢勇
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2023-06-23
Anticipated expiration: 2041-07-08
Also published as: CN113555707A

Abstract

The application provides a circuit board and electronic equipment, wherein the circuit board comprises a substrate, a BTB connector, a first shielding component, a second shielding component, a pressing plate and a fixing component; the BTB connector is arranged on the substrate; the first shielding component is arranged on one side of the BTB connector; the second shielding component is arranged on the other side of the BTB connector; one side of the fixed part is abutted against the second shielding part; the pressing plate is pressed and connected to the BTB connector, one end of the pressing plate is connected with the first shielding component, the other end of the pressing plate extends to the second shielding component, and the pressing plate abuts against the other side of the fixing component to fix the BTB connector on the substrate. Because be fixed in between first shielding part and the second shielding part through fixed part with the clamp plate, when dismantling or maintaining the BTB connector, take off fixed part can take off the clamp plate for the dismantlement of clamp plate is lighter, more convenient, has reduced the dismantlement and the degree of difficulty of maintenance of BTB connector, and then has promoted the dismantlement and the efficiency of maintenance of BTB connector.

Description

Circuit board and electronic device

Technical Field

The application relates to the technical field of electronic equipment, in particular to a circuit board and electronic equipment.

Background

Currently, a Board To Board (BTB) connector is disposed on a circuit Board of an electronic device, and in order To prevent a male socket of the BTB connector from falling off a female socket of the BTB connector due To external force such as falling, a steel pressing plate needs To be disposed To be pressed against the BTB connector.

In the related art, one end of a steel pressing plate is inserted into a fixing plate, and the other end of the steel pressing plate is screwed on a substrate of a circuit board through a screw, so that the steel pressing plate is fixed. But fix steel clamp plate on the base plate of circuit board through the screw, need only dismantle the steel sheet through the instrument when dismantling and maintaining the BTB connector, lead to dismantling and maintenance of BTB connector comparatively inconvenient, influence the dismantlement and the efficiency of maintenance of BTB connector.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art or related technologies.

To this end, a first aspect of the present application proposes a circuit board.

A second aspect of the present application proposes an electronic device.

In view of this, a first aspect of the present application provides a circuit board including a substrate, a BTB connector, a first shielding member, a second shielding member, a pressing plate, and a fixing member; the BTB connector is arranged on the substrate; the first shielding component is arranged on one side of the BTB connector; the second shielding component is arranged on the other side of the BTB connector; one side of the fixed part is abutted against the second shielding part; the pressing plate is pressed and connected to the BTB connector, one end of the pressing plate is connected with the first shielding component, the other end of the pressing plate extends to the second shielding component, and the pressing plate abuts against the other side of the fixing component to fix the BTB connector on the substrate.

The circuit board provided by the application is provided with the BTB connector on the substrate, and the BTB connector is fixed on the substrate through the pressing plate, so that the falling-off phenomenon of the BTB connector is reduced, and the BTB connector is more stably fixed on the substrate.

The two sides of the BTB connector are respectively provided with a first shielding part and a second shielding part, one end of the BTB connector is inserted on the first shielding part, the other end of the BTB connector is propped against the second shielding part through the fixing part, and then the pressing plate is clamped between the first shielding part and the second shielding part, so that the limit of the pressing plate is realized, and the pressing plate can be pressed on the BTB connector more stably.

Because be fixed in between first shielding part and the second shielding part through fixed part with the clamp plate, when dismantling or maintaining the BTB connector, take off fixed part can take off the clamp plate, need not to dismantle the clamp plate through extra instrument for the dismantlement of clamp plate is lighter, more convenient, has reduced the degree of difficulty of dismantling and the maintenance of BTB connector, and then has promoted the dismantlement and the efficiency of maintenance of BTB connector.

In addition, the circuit board in the technical scheme provided by the application can also have the following additional technical characteristics:

in one aspect of the present application, the other end of the pressing plate is inserted into the second shielding member.

In this technical scheme, the other end of clamp plate inserts and locates on the second shielding part, and the second shielding part can carry out spacingly to the other end of clamp plate, prevents the other end perk of clamp plate, has further promoted the stability of clamp plate.

In one technical scheme of the application, the circuit board further comprises a mounting component, and the mounting component is arranged between the BTB connector and the second shielding component; the other end of the pressing plate extends into the space between the mounting part and the second shielding part and is inserted into the mounting part; the fixing component is embedded between the pressing plate and the second shielding component.

In this technical scheme, set up first shielding part and second shielding part respectively in the both sides of BTB connector, the one end of BTB connector is inserted and is located first shielding part, and the other end is inserted and is located on the installation component, and then realizes spacing to the clamp plate for the clamp plate can press bond more stably on the BTB connector. The other end of the pressing plate stretches into between the mounting part and the second shielding part, the fixing part is inserted between the pressing plate and the second shielding part, one side of the fixing part is propped against the second shielding part, the other side of the fixing part is propped against the pressing plate, and then the pressing plate is clamped between the mounting part and the second shielding part, so that the pressing plate cannot be separated from the first shielding part or the mounting part under the action of external force, the fixing of the pressing plate is realized, and the stability of the pressing plate is further improved.

Because be fixed in on first shielding part and the installation component through fixed part with the clamp plate, when dismantling or maintaining the BTB connector, take off fixed part can take off the clamp plate, need not to dismantle the clamp plate through extra instrument for the dismantlement of clamp plate is lighter, more convenient, has reduced the degree of difficulty of dismantling and the maintenance of BTB connector, and then has promoted the efficiency of dismantling and the maintenance of BTB connector.

Because be fixed in on first shielding part and the installation component through fixed part with the clamp plate, when assembling the BTB connector, when pegging graft the clamp plate on first shielding part and installation component, with fixed part stopper in clamp plate and second shielding part between can accomplish the fixed to the clamp plate, need not extra instrument equally and can accomplish the assembly to the BTB connector for the assembly of BTB connector is lighter, more convenient, has reduced the degree of difficulty of BTB connector assembly, and then has promoted the efficiency of BTB connector assembly.

And because the pressing plate is fixed through the fixing part, the first shielding part, the second shielding part and the mounting part, the fixing of the pressing plate does not need screws any more, and the structure of the substrate is prevented from being damaged by the screws.

The BTB connector comprises a connector male seat and a connector female seat, wherein the connector female seat is arranged on the substrate and electrically connected with the substrate, and the connector male seat is inserted on the connector female seat.

In one technical scheme of the application, the pressing plate comprises a first clamping part and a pressing part; the first clamping part is arranged along the substrate and is inserted on the first shielding component; one end of the compression joint part is connected with the first clamping part and is arranged on the BTB connector in a compression mode.

In this technical scheme, the clamp plate includes first joint portion, and first joint portion sets up along the base plate, and inserts on locating first shielding part for shielding part can carry out spacingly to the clamp plate in the vertical direction of base plate, makes the clamp plate but the joint on first shielding part, and then realizes the fixed to clamp plate one end. The crimping portion is connected with the first clamping portion and is arranged on the BTB connector in a pressing mode, limiting of the BTB connector in the vertical direction of the substrate is achieved, and further falling-off of the BTB connector due to external force is avoided.

In one technical scheme of the application, the pressing plate further comprises a first fixing part and a second clamping part; one end of the first fixing part is connected with the other end of the pressure welding part, the other end extends to the substrate, and is arranged between the mounting part and the second shielding part; the second clamping part is arranged along the substrate, connected with the other end of the first fixing part and inserted on the mounting part.

In this technical scheme, the clamp plate still includes first fixed part and second joint portion, and first fixed part is connected with crimping portion to extend to the base plate, so that first fixed part stretches into between installation component and the second shielding component, after first fixed part is plugged into between first fixed part and the second shielding component, the second supporting part can carry out spacing to the clamp plate in the parallel direction of base plate. The second clamping part is arranged along the substrate and is inserted on the mounting part, so that the other end of the pressing plate is limited in the vertical direction of the substrate. The first shielding part, the second shielding part and the mounting part jointly realize limiting of the pressing plate, so that the pressing plate can be pressed onto the BTB connector more stably, and the stability of the BTB connector is improved.

In one aspect of the present application, the fixing member includes a connecting portion and a second fixing portion; the connecting part is arranged along the pressing plate, and part of the connecting part is attached to the pressing plate; the second fixing part is connected with the connecting part and is inserted between the pressing plate and the second shielding part.

In this technical scheme, fixed part includes connecting portion and second fixed part, and connecting portion is connected with the clamp plate to fix fixed part. The second fixed part is connected with the connecting portion, when realizing spacing to the clamp plate, when dismantling the clamp plate, draws up the back with the fixed part, and the fixed part can drive the connecting portion and lift up, and then drives the clamp plate and lift up for the dismantlement of clamp plate is more convenient, further promotes the convenience when BTB connector dismantles and maintains.

In one technical scheme of the application, the circuit board still includes bonding part, bonding part's one side is laminated mutually with the clamp plate, and the opposite side is laminated mutually with fixed part, and wherein, bonding part is located the one end of first shielding part by fixed part and extends to the other end of fixed part.

In the technical scheme, the fixing part is adhered to the pressing plate through the adhesive part, so that the fixing part can be more firmly fixed on the pressing plate. The bonding part is located one end of first shielding part by fixed part and extends to fixed part's the other end for the clamp plate is located one end of second shielding part and has certain angle of opening and shutting between the fixed part, and then is convenient for the operator with fixed part installation and take out the clearance between clamp plate and the second shielding part, further reduces the degree of difficulty of clamp plate installation and dismantlement, promotes the convenience of clamp plate installation and dismantlement.

In one aspect of the present application, the fixing member is an elastic member.

In this technical scheme, fixed part is the elastic component, avoids leading to the unable installation of second fixed part in the clearance between clamp plate and the second shielding part because of interfering between second fixed part and the clamp plate for fixed part's installation is more smooth. And the fixed part is the elastic component for the second fixed part has certain interference when installing in the clearance between clamp plate and the second shielding part, and then makes the fixed part more firm to the fixed of clamp plate.

The pressing plate and the second shielding part are provided with a first gap, and the second fixing part is arranged in the first gap and is in interference fit with the first gap.

The fixing component may be a silicone piece.

In one technical scheme of the application, the first shielding component is a shielding cover; and/or the second shielding member is a shielding can.

In this embodiment, the first shielding member may be a shielding case, and the second shielding member may be a shielding case, where the shielding case covers a BTB connector that needs to be electromagnetically shielded on the substrate. The first shielding part and the second shielding part can be shielding covers, and the shielding covers on the substrate are utilized to support and fix the pressing plate, so that the space occupation of the pressing plate fixing structure on the substrate is saved, the required use area of the substrate is reduced, and the utilization rate of the space on the substrate is improved.

And because the shielding cover on the substrate is utilized to support and fix the pressing plate, the pressing plate is not required to be fixed by arranging excessive fixing structures, the damage to the substrate is reduced, the substrate is more complete, the performance of the substrate is further improved, and the stability of the substrate in the use process is enhanced.

And because the shielding cover on the substrate is utilized to support and fix the pressing plate, the pressing plate is not required to be fixed by arranging excessive fixing structures, the parts required by fixing the pressing plate are reduced, the structure of the circuit board is simplified, and the cost of the circuit board is reduced.

In one technical scheme of the application, a first socket is formed in the side wall of the first shielding part, and one end of the pressing plate is inserted into the first socket; the circuit board also comprises a sealing ring which is sleeved on the pressing plate and is arranged in the first socket.

In this technical scheme, offered first socket on the lateral wall of first shielding part, set up the sealing washer in first socket department to insert the clamp plate and locate on the sealing washer, the sealing washer is when realizing the sealing to the socket, still can fix the clamp plate, avoids the clamp plate to deviate from by the socket, promotes the stability of clamp plate.

In one technical scheme of the application, the mounting component is a mounting plate, one end of the mounting plate is connected with the base plate, and the other end extends in a direction deviating from the mounting plate; the mounting plate is provided with a second socket, and the other end of the pressing plate is inserted into the second socket.

In the technical scheme, the mounting component is a mounting plate, and the plate-shaped mounting component can reduce the occupation of space and improve the utilization rate of space on the substrate while limiting the pressing plate. Be provided with the second socket on the mounting panel, the second socket can carry out spacingly to the clamp plate in the vertical direction of base plate, still can carry out spacingly to the clamp plate in the width direction of clamp plate, further promotes the stability of clamp plate.

The circuit board that this application provided, when the BTB connector was dismantled to needs, the fixed part of stopper between second shielding part and clamp plate was pulled out, then upwards pulled fixed part, and the clamp plate is because be connected with fixed part through the bonding part, and the clamp plate is pulled up along with fixed part, and the clamp plate warp and slide out from the installation component because of receiving ascending pulling force to can take off the clamp plate smoothly.

The second aspect of the present application provides an electronic device, including a circuit board according to any one of the above-mentioned technical solutions, so that the electronic device has all the beneficial effects of the circuit board according to any one of the above-mentioned technical solutions.

The circuit board is a printed circuit board.

The electronic equipment is designed by using a telescopic camera such as a mobile phone, a tablet personal computer, a notebook computer, an electronic book and the like.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

FIG. 1 shows a schematic structural diagram of a circuit board according to one embodiment of the present application;

FIG. 2 is a partial schematic view of the circuit board at A shown in FIG. 1 according to one embodiment of the present application;

FIG. 3 is a partial schematic view of the circuit board at B shown in FIG. 1 according to one embodiment of the present application;

FIG. 4 illustrates one of the schematic views of the removal process of the platen according to one embodiment of the present application;

FIG. 5 illustrates a second schematic view of a platen removal process according to one embodiment of the present application.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 5 is:

the connector comprises a 100 substrate, a 200BTB connector, a 210 connector male seat, a 220 connector female seat, a 300 first shielding component, a 400 second shielding component, a 500 mounting component, a 600 pressing plate, a 610 first clamping part, a 620 pressing part, a 630 first fixing part, a 640 second clamping part, a 700 fixing component, a 710 connecting part, a 720 second fixing part, a 800 bonding component and a 900 sealing ring.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.

Circuit boards and electronic devices according to some embodiments of the present application are described below with reference to fig. 1-5.

As shown in fig. 1, the present application provides a circuit board including a substrate 100, a BTB connector 200, a first shielding member 300, a second shielding member 400, a pressing plate 600, and a fixing member 700; the BTB connector 200 is disposed on the substrate 100; the first shielding member 300 is provided at one side of the BTB connector 200; the second shielding member 400 is disposed at the other side of the BTB connector 200; the pressing plate 600 is press-bonded to the BTB connector 200, one end is connected to the first shielding member 300, the other end extends toward the second shielding member 400, and the pressing plate 600 abuts against the other side of the fixing member to fix the BTB connector 200 to the substrate 100.

In this embodiment, the BTB connector 200 is disposed on the substrate 100, and the BTB connector 200 is fixed on the substrate 100 by the pressing plate 600, so that the occurrence of the falling-off phenomenon of the BTB connector 200 is reduced, and the BTB connector 200 is more stably fixed on the substrate 100.

The first shielding member 300 and the second shielding member 400 are respectively arranged at two sides of the BTB connector 200, one end of the BTB connector 200 is inserted on the first shielding member 300, the other end of the BTB connector is abutted against the second shielding member 400 through the fixing member 700, and then the pressing plate 600 is clamped between the first shielding member and the second shielding member, so that the limit of the pressing plate 600 is realized, and the pressing plate 600 can be pressed onto the BTB connector 200 more stably.

Because the pressing plate 600 is fixed between the first shielding member 300 and the second shielding member 400 by the fixing member 700, when the BTB connector 200 needs to be disassembled or maintained, the pressing plate 600 can be removed by removing the fixing member 700, and the pressing plate 600 does not need to be disassembled by an additional tool, so that the pressing plate 600 is easier and more convenient to disassemble, the difficulty of disassembling and maintaining the BTB connector 200 is reduced, and the efficiency of disassembling and maintaining the BTB connector 200 is further improved.

The present embodiment provides a circuit board, and in addition to the technical features of the foregoing embodiment, the present embodiment further includes the following technical features:

alternatively, the other end of the pressing plate 600 is inserted into the second shielding member 400.

In this embodiment, the other end of the pressing plate 600 is inserted on the second shielding member 400, and the second shielding member 400 can limit the other end of the pressing plate 600, so as to prevent the other end of the pressing plate 600 from being tilted, and further improve the stability of the pressing plate 600.

In a further embodiment of the present solution, in addition to the technical features of the foregoing embodiment, the following technical features are further included:

optionally, the circuit board further includes a mounting part disposed between the BTB connector 200 and the second shielding part 400; the other end of the pressing plate 600 extends between the mounting member and the second shielding member 400 and is inserted on the mounting member; the fixing member 700 is embedded between the pressing plate 600 and the second shielding member 400.

In this embodiment, the first shielding member 300 and the second shielding member 400 are respectively disposed on two sides of the BTB connector 200, one end of the BTB connector 200 is inserted on the first shielding member 300, and the other end is inserted on the mounting member 500, so as to limit the pressing plate 600, so that the pressing plate 600 can be pressed against the BTB connector 200 more stably. The other end of the pressing plate 600 extends into between the mounting part 500 and the second shielding part 400, and the fixing part 700 is inserted between the pressing plate 600 and the second shielding part 400, one side of the fixing part 700 abuts against the second shielding part 400, and the other side abuts against the pressing plate 600, so that the pressing plate 600 is clamped between the mounting part 500 and the second shielding part 400, the pressing plate 600 cannot be separated from the first shielding part 300 or the mounting part 500 under the action of external force, the fixing of the pressing plate 600 is further achieved, and the stability of the pressing plate 600 is further improved.

Because the pressing plate 600 is fixed on the first shielding member 300 and the mounting member 500 through the fixing member 700, when the BTB connector 200 needs to be disassembled or maintained, the pressing plate 600 can be removed by removing the fixing member 700, and the pressing plate 600 does not need to be disassembled by an additional tool, so that the pressing plate 600 is easier and more convenient to disassemble, the difficulty of disassembling and maintaining the BTB connector 200 is reduced, and the disassembling and maintaining efficiency of the BTB connector 200 is improved.

Because the pressing plate 600 is fixed on the first shielding component 300 and the mounting component 500 through the fixing component 700, when the BTB connector 200 is assembled, the fixing component 700 is plugged between the pressing plate 600 and the second shielding component 400 when the pressing plate 600 is plugged on the first shielding component 300 and the mounting component 500, the fixing of the pressing plate 600 can be completed, and the BTB connector 200 can be assembled without additional tools, so that the BTB connector 200 can be assembled more easily and conveniently, the assembling difficulty of the BTB connector 200 is reduced, and the assembling efficiency of the BTB connector 200 is improved.

And since the pressing plate 600 is fixed by the fixing member 700, the first shielding member 300, the second shielding member 400, and the mounting member 500, screws are not required for fixing the pressing plate 600, thereby avoiding the screws from damaging the structure of the substrate 100.

The BTB connector includes a connector male holder 210 and a connector female holder 220, the connector female holder 220 is disposed on the substrate 100 and electrically connected to the substrate 100, and the connector male holder 210 is plugged onto the connector female holder 220.

alternatively, as shown in fig. 1 and 2, the pressing plate 600 includes a first clamping portion 610 and a crimping portion 620; the first clamping portion 610 is disposed along the substrate 100 and is inserted into the first shielding member 300; one end of the pressure-bonding section 620 is connected to the first engaging section 610 and is pressed against the BTB connector 200.

In this embodiment, the pressing plate 600 includes a first clamping portion 610, where the first clamping portion 610 is disposed along the substrate 100 and is inserted on the first shielding member 300, so that the shielding member can limit the pressing plate 600 in the vertical direction of the substrate 100, so that the pressing plate 600 can be clamped on the first shielding member 300, and further, one end of the pressing plate 600 is fixed. The press-connection portion 620 is connected to the first clamping portion 610 and is pressed on the BTB connector 200, so as to limit the BTB connector 200 in the vertical direction of the substrate 100, and further prevent the BTB connector 200 from falling off due to an external force.

optionally, as shown in fig. 1 and 3, the pressing plate 600 further includes a first fixing portion 630 and a second clamping portion 640; one end of the first fixing portion 630 is connected to the other end of the pressure-bonding section 620, and the other end extends toward the substrate 100 and is disposed between the mounting member 500 and the second shielding member 400; the second engaging portion 640 is provided along the substrate 100, connected to the other end of the first fixing portion 630, and inserted into the mounting member 500.

In this embodiment, the pressing plate 600 further includes a first fixing portion 630 and a second clamping portion 640, where the first fixing portion 630 is connected to the pressing portion 620 and extends toward the substrate 100, so that the first fixing portion 630 extends between the mounting member 500 and the second shielding member 400, and after the first fixing portion 630 is inserted between the first fixing portion 630 and the second shielding member 400, the second supporting portion can limit the pressing plate 600 in the parallel direction of the substrate 100. The second clamping portion 640 is disposed along the substrate 100 and is inserted into the mounting member 500, so as to limit the other end of the pressing plate 600 in the vertical direction of the substrate 100. The first shielding member 300, the second shielding member 400 and the mounting member 500 together realize the limitation of the pressing plate 600, so that the pressing plate 600 can be pressed onto the BTB connector 200 more stably, and the stability of the BTB connector 200 is further improved.

alternatively, as shown in fig. 1 and 3, the fixing member 700 includes a connection portion 710 and a second fixing portion 720; the connecting part 710 is arranged along the pressing plate 600, and part of the connecting part 710 is attached to the pressing plate 600; the second fixing portion 720 is connected to the connecting portion 710 and interposed between the pressing plate 600 and the second shielding member 400.

In this embodiment, the fixing member 700 includes a connection portion 710 and a second fixing portion 720, and the connection portion 710 is connected with the pressing plate 600 to fix the fixing member 700. The second fixed part 720 is connected with the connecting part 710, when the limit of the pressing plate 600 is realized, and when the pressing plate 600 needs to be disassembled, the fixed part can drive the connecting part 710 to lift up after the fixed part is pulled up, and then the pressing plate 600 is driven to lift up, so that the pressing plate 600 is more convenient to disassemble, and the convenience of the BTB connector 200 during disassembly and maintenance is further improved.

optionally, as shown in fig. 1 and 2, the circuit board further includes an adhesive member 800, one side of the adhesive member 800 is attached to the pressing plate 600, and the other side is attached to the fixing member 700, wherein the adhesive member 800 extends from one end of the fixing member 700 located at the first shielding member 300 to the other end of the fixing member 700.

In this embodiment, the fixing member 700 is adhered to the pressing plate 600 by the adhesive member 800, so that the fixing member 700 can be more firmly fixed to the pressing plate 600. The adhesive member 800 extends from one end of the fixing member 700 located on the first shielding member 300 to the other end of the fixing member 700, so that a certain opening and closing angle is formed between one end of the pressing plate 600 located on the second shielding member 400 and the fixing member 700, thereby facilitating an operator to install and take out the fixing member 700 from a gap between the pressing plate 600 and the second shielding member 400, further reducing the difficulty of installing and dismantling the pressing plate 600, and improving the convenience of installing and dismantling the pressing plate 600.

alternatively, the fixing member 700 is an elastic member.

In this embodiment, the fixing member 700 is an elastic member, so that the second fixing portion 720 cannot be mounted in the gap between the pressing plate 600 and the second shielding member 400 due to interference between the second fixing portion 720 and the pressing plate 600 is avoided, and the mounting of the fixing member 700 is smoother. And the fixing member 700 is an elastic member, so that the second fixing portion 720 has a certain interference when being installed in the gap between the pressing plate 600 and the second shielding member 400, and further the fixing of the pressing plate 600 by the fixing member 700 is more stable.

The pressing plate 600 and the second shielding member 400 have a first gap therebetween, and the second fixing portion 720 is disposed in the first gap and is in interference fit with the first gap.

The fixing member 700 may be a silicone member.

alternatively, as shown in fig. 1, the first shielding member 300 is a shield can; and/or the second shielding member 400 is a shielding can.

In this embodiment, the first shielding member 300 may be a shielding case, and the second shielding member 400 may also be a shielding case covering the BTB connector 200 on the substrate 100 that needs to be electromagnetically shielded. The first shielding component 300 and the second shielding component 400 can be shielding cases, and the shielding cases on the substrate 100 are utilized to support and fix the pressing plate 600, so that the occupation of the fixing structure of the pressing plate 600 on the substrate 100 is saved, the required use area of the substrate 100 is reduced, and the utilization rate of the space on the substrate 100 is improved.

And because the shielding cover on the substrate 100 is utilized to support and fix the pressing plate 600, the pressing plate 600 is not required to be fixed by arranging excessive fixing structures, the damage to the substrate 100 is reduced, the substrate 100 is more complete, the performance of the substrate 100 is further improved, and the stability of the substrate 100 in the use process is enhanced.

And because the shielding cover on the substrate 100 is utilized to support and fix the pressing plate 600, excessive fixing structures are not required to be arranged to fix the pressing plate 600, the parts required for fixing the pressing plate 600 are reduced, the structure of the circuit board is simplified, and the cost of the circuit board is reduced.

alternatively, as shown in fig. 1 and 2, a first socket is formed on a sidewall of the first shielding member 300, and one end of the pressing plate 600 is inserted into the first socket; the circuit board further comprises a sealing ring 900, and the sealing ring 900 is sleeved on the pressing plate 600 and is installed in the first socket.

In this embodiment, a first socket is formed on the side wall of the first shielding component 300, a sealing ring 900 is disposed at the first socket, and the pressing plate 600 is inserted into the sealing ring 900, so that the sealing ring 900 can seal the socket and fix the pressing plate 600, thereby preventing the pressing plate 600 from being separated from the socket and improving the stability of the pressing plate 600.

alternatively, as shown in fig. 1 and 3, the mounting member 500 is a mounting plate, one end of which is connected to the base plate 100, and the other end of which extends in a direction away from the mounting plate; the mounting plate is provided with a second socket, and the other end of the pressing plate 600 is inserted into the second socket.

In this embodiment, the mounting member 500 is a mounting plate, and the plate-shaped mounting member 500 can reduce space occupation and improve the space utilization of the substrate 100 while limiting the platen 600. Be provided with the second socket on the mounting panel, the second socket can be spacing to clamp plate 600 in the vertical direction of base plate 100, can also carry out spacing to clamp plate 600 in the width direction of clamp plate 600, further promotes clamp plate 600's stability.

When the BTB connector 200 needs to be disassembled, the fixing member 700 of the plug between the second shielding member 400 and the pressing plate 600 is pulled out as shown in fig. 4, and then the fixing member 700 is pulled up, as shown in fig. 5, the pressing plate 600 is connected with the fixing member 700 through the adhesive member 800, the pressing plate 600 is pulled up along with the fixing member 700, and the pressing plate 600 is deformed to slide out from the mounting member 500 due to the upward pulling force, so that the pressing plate 600 can be smoothly removed.

The application provides electronic equipment, which comprises the circuit board of any embodiment, so that the electronic equipment has all the beneficial effects of the circuit board of any embodiment.

The circuit board is a printed circuit board.

In the claims, specification and drawings of the present application, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for the convenience of describing the present application and making the description process simpler, and not for the purpose of indicating or implying that the apparatus or element in question must have the particular orientation described, be constructed and operated in the particular orientation, and therefore such description should not be construed as limiting the present application; the terms "connected," "mounted," "secured," and the like are to be construed broadly, and may be, for example, a fixed connection between a plurality of objects, a removable connection between a plurality of objects, or an integral connection; the objects may be directly connected to each other or indirectly connected to each other through an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art based on the above data.

The descriptions of the terms "one embodiment," "some embodiments," "particular embodiments," and the like in the claims, specification, and drawings of this application mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In the claims, specification and drawings of this application, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A circuit board, comprising:

a substrate;

a BTB connector disposed on the substrate;

a first shielding member provided at one side of the BTB connector;

a second shielding member provided at the other side of the BTB connector;

a fixing member, one side of which abuts on the second shielding member;

a pressing plate which is pressed against the BTB connector, one end of the pressing plate is connected with the first shielding component, the other end of the pressing plate extends towards the second shielding component, and the pressing plate abuts against the other side of the fixing component so as to fix the BTB connector on the substrate;

an adhesive member, one side of which is attached to the pressing plate and the other side of which is attached to the fixing member,

the bonding part extends from one end of the fixing part to the other end of the first shielding part, and under the condition that the fixing part is pulled, an opening and closing angle is formed between one end of the pressing plate, which is positioned on the second shielding part, and the fixing part, and the pressing plate is pulled up along with the fixing part.

2. The circuit board of claim 1, wherein the circuit board is configured to,

the other end of the pressing plate is inserted into the second shielding component.

3. The circuit board of claim 1, further comprising:

a mounting member disposed between the BTB connector and the second shielding member;

the other end of the pressing plate extends into the space between the mounting part and the second shielding part and is inserted into the mounting part;

the fixing component is embedded between the pressing plate and the second shielding component.

4. A circuit board according to claim 3, wherein the platen comprises:

the first clamping part is arranged along the substrate and is inserted into the first shielding component;

and one end of the compression joint part is connected with the first clamping part and is arranged on the BTB connector in a compression mode.

5. The circuit board of claim 4, wherein the platen further comprises:

a first fixing portion having one end connected to the other end of the pressure-bonding section and the other end extending toward the substrate and disposed between the mounting member and the second shielding member;

and the second clamping part is arranged along the substrate, connected with the other end of the first fixing part and inserted on the mounting component.

6. The circuit board of claim 1, wherein the fixing member comprises:

the connecting part is arranged along the pressing plate, and part of the connecting part is attached to the pressing plate;

the second fixing part is connected with the connecting part and is inserted between the pressing plate and the second shielding component.

7. The circuit board of claim 3, wherein,

the mounting component is a mounting plate, one end of the mounting plate is connected with the base plate, and the other end extends in a direction deviating from the mounting plate;

the mounting plate is provided with a second socket, and the other end of the pressing plate is inserted into the second socket.

8. The circuit board according to any one of claims 1 to 7, wherein,

the fixing component is an elastic piece.

9. The circuit board according to any one of claims 1 to 7, wherein,

the first shielding component is a shielding cover; and/or

The second shielding component is a shielding cover.

10. The circuit board of claim 9, wherein the circuit board is configured to,

a first socket is formed in the side wall of the first shielding part, and one end of the pressing plate is inserted into the first socket;

the circuit board further comprises a sealing ring, and the sealing ring is sleeved on the pressing plate and is installed in the first socket.

11. An electronic device comprising a circuit board according to any one of claims 1 to 10.