Circuit board device and electronic equipment

Abstract

The invention discloses a circuit board device and electronic equipment, and belongs to the technical field of electronic equipment. The circuit board device comprises a first circuit board; the second circuit board assembly is connected to the first side of the first circuit board; the connector is arranged on the second circuit board assembly, the connector is connected to the first circuit board through the second circuit board assembly, and the connector is used for being connected with external equipment; along the thickness direction of the circuit board device, the second circuit board assembly is provided with an avoiding space, and at least one part of the connector is located in the avoiding space.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic equipment, and specifically relates to a circuit board device and electronic equipment. Background Art

[0002] In the related art, in a circuit board device, such as Figure 1 , Figure 2 and Figure 3 As shown, in order to make full use of the space on the surface of the printed circuit board, so that more electrical components can be arranged, two printed circuit boards 101' are usually stacked through a connecting plate 102' to form a sandwich structure, and then the thickness direction of the circuit board device is utilized to achieve more electrical components 103' on the surface of the printed circuit board 101'. However, when the connector 104' is arranged on this circuit board device, the connector 104' needs to be arranged on the surface of the upper printed circuit board 101', which increases the overall thickness of the circuit board device, which is not conducive to the miniaturization design of the circuit board device. Summary of the invention

[0003] The present application aims to provide a circuit board device and an electronic device, which can solve the technical problem in the related art that the overall thickness of the circuit board device increases, which is not conducive to the miniaturization design of the circuit board device.

[0004] In a first aspect, an embodiment of the present application provides a circuit board device, comprising:

[0005] a first circuit board;

[0006] A second circuit board assembly is connected to the first side of the first circuit board, the first side of the second circuit board assembly is away from the first side of the first circuit board;

[0007] A connector, arranged on the second circuit board assembly, the connector is connected to the first circuit board through the second circuit board assembly, and the connector is used to connect to an external device;

[0008] Wherein, along the thickness direction of the circuit board device, the second circuit board assembly is provided with an escape space, and at least a part of the connector is located in the escape space.

[0009] In a second aspect, an embodiment of the present application provides an electronic device, including: a circuit board device as in the first aspect.

[0010] The circuit board device of the embodiment of the present application includes a first circuit board and a second circuit board assembly, wherein the second circuit board assembly is arranged on the first side of the first circuit board, thereby realizing the stacking arrangement of the first circuit board and the second circuit board assembly, utilizing the thickness direction of the circuit board device, so that the circuit board device can arrange more electrical components. Furthermore, the circuit board device also includes a connector for connecting with an external device to realize the transmission of electrical signals between the circuit board device and the external device. At the same time, in the thickness direction of the circuit board device, the second circuit board assembly is provided with an avoidance space, and at least a part of the connector is arranged in the avoidance space, thereby utilizing the thickness of the second circuit board assembly to accommodate the connector, so that only a part of the connector protrudes from the first side of the second circuit board assembly, thereby effectively reducing the overall thickness of the circuit board device, which is conducive to the miniaturized design of the circuit board device.

[0011] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0013] Figure 1 One of the structural schematic diagrams of a circuit board device in the related art is shown;

[0014] Figure 2 Shows Figure 1 A schematic diagram of the structure of a connecting plate in a circuit board device;

[0015] Figure 3 A second structural schematic diagram of a circuit board device in the related art is shown;

[0016] Figure 4 One of the structural schematic diagrams of the circuit board device according to the embodiment of the present application is shown;

[0017] Figure 5 Shows Figure 4 A schematic structural diagram of a second circuit board in the circuit board device;

[0018] Figure 6 A second structural schematic diagram of a circuit board device according to an embodiment of the present application is shown;

[0019] Figure 7 Shows Figure 4 A schematic diagram of the structure of an adapter board in a circuit board device;

[0020] Figure 8 A third structural schematic diagram of the circuit board device according to an embodiment of the present application is shown;

[0021] Fig. 9 A fourth structural schematic diagram of the circuit board device according to an embodiment of the present application is shown;

[0022] Fig.10 A fifth structural schematic diagram of the circuit board device according to an embodiment of the present application is shown;

[0023] Fig.11 Shows Fig. 9 One of the structural schematic diagrams of the adapter board in the circuit board device;

[0024] Fig.12 Shows Fig. 9 The second structural diagram of the adapter board in the circuit board device;

[0025] Fig.13 A sixth structural schematic diagram of the circuit board device according to an embodiment of the present application is shown;

[0026] Fig.14 A schematic structural diagram of a connector in a circuit board device according to an embodiment of the present application is shown;

[0027] Fig.15 Shows Fig.14 One of the structural diagrams of the socket in the connector;

[0028] Fig.16 Shows Fig.14 The second schematic diagram of the structure of the socket in the connector;

[0029] Fig.17 Shows Fig.14 The third structural diagram of the socket in the connector;

[0030] Fig.18 Shows Fig.14 The fourth structural diagram of the socket in the connector;

[0031] Fig.19 Shows Fig.14 One of the structural diagrams of the plug in the connector;

[0032] Fig. 20 Shows Fig.14 The second structural diagram of the plug in the connector;

[0033] Fig.21 Shows Fig.14 The third structural diagram of the plug in the connector;

[0034] Fig. 22 Shows Fig.14 The fourth structural diagram of the plug in the connector;

[0035] Fig.23 Shows Fig.14 Schematic diagram of the structure of the plug in the connector (5);

[0036] Fig.24 A structural block diagram of an electronic device according to an embodiment of the present application is shown.

[0037] Reference numerals:

[0038] 101' printed circuit board, 102' connection board, 103' electrical components, 104' connector;

[0039] 100 circuit board device, 102 first circuit board, 104 second circuit board assembly, 106 connector, 108 avoidance space, 110 adapter board, 112 hollow portion, 114 second circuit board, 116 first fixing piece, 118 cavity circuit board, 120 board body, 122 bracket, 124 cavity, 126 first electrical component, 128 socket, 130 plug, 132 flexible circuit board, 134 first shell, 136 jack, 138 metal connector, 140 second shell, 142 pin, 146 solder joint, 148 limiting hole, 150 threaded hole, 152 limiting column, 200 electronic device. DETAILED DESCRIPTION

[0040] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0041] The features of the terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0042] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, and internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] Combine the following Figures 4 to 24 A circuit board device and an electronic device according to embodiments of the present application are described.

[0044] In some embodiments of the present application, a circuit board device is provided. Figure 4 FIG. 1 shows one of the structural schematic diagrams of the circuit board device according to an embodiment of the present application. Figure 4 As shown, the circuit board device 100 includes: a first circuit board 102; a second circuit board assembly 104, connected to a first side of the first circuit board 102; a connector 106, arranged on the second circuit board assembly 104, the connector 106 is connected to the first circuit board 102 through the second circuit board assembly 104, and the connector 106 is used to connect an external device; wherein, along the thickness direction A of the circuit board device 100, the second circuit board assembly 104 is provided with an avoidance space 108, and at least a portion of the connector 106 is located in the avoidance space 108.

[0045] In an embodiment of the present application, the circuit board device 100 includes a first circuit board 102 and a second circuit board assembly 104, wherein the second circuit board assembly 104 is connected to the first side of the first circuit board 102, so that more electrical components can be arranged on the first circuit board 102 and the second circuit board assembly 104 by utilizing the thickness direction A of the circuit board device 100.

[0046] Furthermore, the circuit board device 100 further includes a connector 106, which is used to connect an external device to achieve transmission of electrical signals between the circuit board device 100 and the external device. Specifically, the connector 106 is disposed on the second circuit board assembly 104, and the connector 106 is connected to the first circuit board 102 through the second circuit board assembly 104, that is, the connector 106 can achieve transmission of electrical signals with the first circuit board 102, and can also achieve transmission of electrical signals with the second circuit board assembly 104, thereby achieving transmission of electrical signals between the circuit board device 100 and the external device through the connector 106.

[0047] Further, Figure 5 Shows Figure 4 A schematic structural diagram of a second circuit board in the circuit board device; Figure 6 The second structural schematic diagram of the circuit board device of the embodiment of the present application is shown as follows: Figure 5 and Figure 6As shown, the second circuit board assembly 104 is provided with an escape space 108, and at least a portion of the connector 106 is located in the escape space 108. Specifically, along the thickness direction A of the circuit board device 100, the escape space 108 is provided on the second circuit board assembly 104, and then, at least a portion of the connector 106 is disposed in the escape space 108 of the second circuit board assembly 104, and the connector 106 is connected to the first circuit board 102 through the second circuit board assembly 104. It should be noted that the second circuit board assembly 104 is connected to the first side of the first circuit board 102, and the first side of the second circuit board assembly 104 is away from the first side of the first circuit board 102. In this way, along the thickness direction A of the circuit board device 100, at least a portion of the connector 106 is located between the first side of the first circuit board 102 and the first side of the second circuit board assembly 104. Therefore, in the thickness direction A of the circuit board device 100, the entire connector 106 does not protrude from the outer surface of the second circuit board assembly 104, but at least a portion is located between the first side of the first circuit board 102 and the first side of the second circuit board assembly 104, that is, at least a portion of the connector 106 does not protrude from the outer surface of the second circuit board assembly 104. In this way, in the thickness direction A of the circuit board device 100, only a portion of the connector 106 can protrude from the first side of the second circuit board assembly 104, thereby effectively reducing the overall thickness of the circuit board device 100, which is conducive to the miniaturization design of the circuit board device 100.

[0048] The circuit board device 100 of the embodiment of the present application includes a first circuit board 102 and a second circuit board assembly 104, wherein the second circuit board assembly 104 is arranged on the first side of the first circuit board 102, thereby realizing the stacking arrangement of the first circuit board 102 and the second circuit board assembly 104, and utilizing the thickness direction A of the circuit board device 100, so that the circuit board device 100 can arrange more electrical components. Further, the circuit board device 100 also includes a connector 106, which is used to connect with an external device to realize the transmission of electrical signals between the circuit board device 100 and the external device. At the same time, in the thickness direction A of the circuit board device 100, the second circuit board assembly is provided with an avoidance space, and at least a part of the connector 106 is arranged in the avoidance space, thereby utilizing the thickness of the second circuit board to accommodate the connector, so that only a part of the connector 106 protrudes from the first side of the second circuit board assembly 104, thereby effectively reducing the overall thickness of the circuit board device 100, which is conducive to the miniaturization design of the circuit board device 100.

[0049] In some embodiments of the present application, the second circuit board assembly 104 includes: an adapter board 110 connected to the first side of the first circuit board 102, and the adapter board 110 is provided with a hollow portion 112; a second circuit board 114, connected to the adapter board 110, and the second circuit board 114 covers the hollow portion 112.

[0050] In the embodiments of the present application, Figure 4 As shown, the second circuit board assembly 104 may include an adapter board 110 and a second circuit board 114, wherein the adapter board 110 is connected to the first side of the first circuit board 102, and at the same time, the second circuit board 114 is connected to the adapter board 110, so that the stacking arrangement of the first circuit board 102 and the second circuit board 114 is realized through the adapter board 110.

[0051] Further, Figure 7 Shows Figure 4 A schematic diagram of the structure of the adapter board in the circuit board device, such as Figure 7 As shown, the adapter plate 110 is provided with a hollow portion 112, and the second circuit board 114 can be covered on the hollow portion 112 of the adapter plate 110. In this way, through the hollow portion 112 of the adapter plate 110, on the basis of realizing the connection between the first circuit board 102 and the second circuit board 114, a receiving space can be formed between the second circuit board 114 and the adapter plate 110, so that electrical components can also be arranged on the side of the second circuit board 114 facing the adapter plate 110, so that the circuit board device 100 can arrange more electrical components, thereby improving the versatility of the circuit board device 100.

[0052] Specifically, the circuit board device 100 further includes a plurality of electrical components, the plurality of electrical components are disposed in the hollow portion 112 , and the plurality of electrical components are connected to the second circuit board 114 .

[0053] In some embodiments of the present application, the second circuit board 114 is provided with an escape space 108 ; wherein at least a portion of the connector 106 is located in the escape space 108 and is connected to the first circuit board 102 via the adapter board 110 .

[0054] In the embodiments of the present application, Figure 5 As shown, the avoidance space 108 can be opened on the second circuit board 114, so that the thickness of the second circuit board 114 can be used to accommodate at least a portion of the connector 106, so that only a portion of the connector 106 protrudes from the first side of the second circuit board assembly 104, thereby effectively reducing the overall thickness of the circuit board device 100, which is beneficial to the miniaturized design of the circuit board device 100.

[0055] Specifically, an avoidance space 108 can be opened along the thickness direction A of the circuit board device 100, from the first side of the second circuit board 114, that is, the side of the second circuit board 114 facing away from the first circuit board 102, toward the first circuit board 102, and then at least a portion of the connector 106 is disposed in the avoidance space 108 on the second circuit board 114, and the connector 106 is connected to the adapter board 110, so that the connector 106 can be connected to the first circuit board 102 through the adapter board 110, thereby reducing the overall thickness of the circuit board device 100.

[0056] Specifically, Figure 7 As shown, a solder point 146 can be set on the adapter board 110 in the direction toward the second circuit board 114 . After the connector 106 is set in the avoidance space 108 , it can be welded to the solder point 146 of the adapter board 110 to achieve connection between the connector 106 and the adapter board 110 .

[0057] In some embodiments of the present application, the adapter board 110 is provided with an avoidance space 108 ; wherein the connector 106 is located between the first circuit board 102 and the second circuit board 114 , at least a portion of the connector 106 is located in the avoidance space 108 , and is connected to the first circuit board 102 through the adapter board 110 .

[0058] In the embodiments of the present application, Fig. 9 A fourth structural schematic diagram of the circuit board device according to an embodiment of the present application is shown; Fig.10 A fifth structural schematic diagram of the circuit board device according to an embodiment of the present application is shown; Fig.11 Shows Fig. 9 One of the structural schematic diagrams of the adapter board in the circuit board device; Fig.12 Shows Fig. 9 The second structural diagram of the adapter board in the circuit board device; Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, the avoidance space 108 can be opened on the adapter plate 110, so as to utilize the thickness of the adapter plate 110 to accommodate at least a portion of the connector 106. It can be understood that the adapter plate 110 is located between the first circuit board 102 and the second circuit board 114. In this way, the thickness of the adapter plate 110 is utilized to accommodate the connector 106, that is, the connector 106 is located between the first circuit board 102 and the second circuit board 114, so that the entire connector 106 does not protrude from the surface of the second circuit board 114, thereby further reducing the thickness of the circuit board device 100, which is conducive to the miniaturization design of the circuit board device 100.

[0059] It should be noted that since the connector 106 is located between the first circuit board 102 and the second circuit board 114, the interface of the connector 106 can be oriented toward the side of the circuit board device 100 to avoid interference between the first circuit board 102 and the second circuit board 114 on the interface of the connector 106, thereby ensuring that the interface of the connector 106 can be connected normally.

[0060] In some embodiments of the present application, the circuit board device 100 further includes: at least one first fixing member 116 , the first fixing member 116 being connected to the adapter board 110 , the connector 106 , and the second circuit board 114 .

[0061] In the embodiments of the present application, Fig.10 A fifth structural schematic diagram of the circuit board device according to an embodiment of the present application is shown; Fig.13 FIG6 shows a sixth structural schematic diagram of a circuit board device according to an embodiment of the present application; Fig.10 and Fig.13 As shown, the circuit board device 100 may further include at least one first fixing member 116, and the first fixing member 116 is respectively connected to the adapter board 110, the connector 106, and the second circuit board 114. That is, by providing the first fixing member 116, the connector 106 is fixed, thereby ensuring the stability of the relative position between the connector 106 and the adapter board 110, and between the connector 106 and the second circuit board 114.

[0062] Specifically, the first fixing member 116 may be a bolt-nut structure, and accordingly, a threaded hole may be provided on the adapter plate 110, and through holes may be provided on the connector 106 and the second circuit board 114. The bolts are passed through the through holes on the second circuit board 114 and the connector 106 in sequence, and then threadedly connected with the threaded holes on the adapter plate 110, and the bolts are fastened to the second circuit board 114 by nuts to fix the connector 106.

[0063] In some embodiments of the present application, the second circuit board assembly 104 includes a cavity circuit board 118, and the cavity circuit board 118 includes: a board body 120; a bracket 122, the bracket 122 is connected to the first side of the first circuit board 102, the edge of the board body 120 is connected to the bracket 122, and the bracket 122 is provided with an avoidance space 108; wherein at least a portion of the connector 106 is located in the avoidance space 108 and is connected to the first circuit board 102 through the bracket 122.

[0064] In the embodiments of the present application, Figure 8 The third structural schematic diagram of the circuit board device of the embodiment of the present application is shown; Figure 8As shown, the second circuit board assembly 104 may further include a cavity circuit board 118 (cavity PCB), that is, the second circuit board 114 is a circuit board with a cavity structure formed by processing using cavity technology, and the cavity of the cavity circuit board 118 can be used to accommodate electrical components to improve the utilization rate of the second circuit board assembly 104.

[0065] Specifically, the cavity circuit board 118 includes a board body 120 and a bracket 122, wherein the board body 120 and the bracket 122 are obtained by processing a printed circuit board using the cavity technology, that is, the board body 120 and the bracket 122 of the cavity circuit board 118 are an integrally formed structure. Then, the bracket 122 is welded to the first side of the first circuit board 102, so as to realize the stacking arrangement of the first circuit board 102 and the cavity circuit board 118.

[0066] Furthermore, the avoidance space 108 can be provided on the bracket 122 of the cavity circuit board 118. It can be understood that the thickness of the bracket 122 portion of the cavity circuit board 118 is relatively large. Therefore, by providing the avoidance space 108 on the bracket 122 portion of the cavity circuit board 118, the size of the avoidance space 108 in the thickness direction A of the circuit board device 100 can be increased without affecting the arrangement of the electrical components on the board body 120 of the cavity circuit board 118. Then, by arranging the connector 106 in the accommodation space, the height of the portion of the connector 106 protruding from the cavity circuit board 118 can be further reduced, thereby further reducing the overall thickness of the circuit board device 100, which is conducive to the miniaturization design of the circuit board device 100.

[0067] In some embodiments of the present application, the board body 120 and the bracket 122 enclose a cavity 124 , and the circuit board device 100 further includes: a first electrical component 126 , which is located in the cavity 124 and connected to the board body 120 .

[0068] In the embodiments of the present application, Figure 8 As shown, the cavity circuit board 118 includes a board body 120 and a bracket 122 , wherein the board body 120 and the bracket 122 are obtained by processing a printed circuit board using cavity technology, that is, the board body 120 and the bracket 122 of the cavity circuit board 118 enclose a cavity 124 .

[0069] Accordingly, the circuit board device 100 further includes a first electrical component 126, which is disposed in the cavity 124 and connected to the board body 120. The board body 120 and the bracket 122 of the cavity circuit board 118 enclose the cavity 124, so that the first electrical component 126 can be accommodated, so that the cavity circuit board 118 can be provided with more electrical components, thereby providing the circuit board device 100 with multifunctionality.

[0070] In some embodiments of the present application, the connector 106 includes: a socket 128, which is arranged on the second circuit board assembly 104, and the socket 128 is connected to the first circuit board 102 through the second circuit board assembly 104; wherein, along the thickness direction A of the circuit board device 100, at least a portion of the socket 128 is located between the first side of the first circuit board 102 and the first side of the second circuit board 114; a plug 130, which is connected to the socket 128; and a flexible circuit board 132, which is connected to the plug 130, and the flexible circuit board 132 is used to connect an external device.

[0071] In the embodiments of the present application, Fig.14 Schematic diagram of the structure of the connector in the circuit board device of the embodiment of the present application is shown; Fig.14 As shown, the connector 106 includes a socket 128 and a plug 130, wherein the socket 128 is disposed on the second circuit board assembly 104, and the socket 128 is connected to the first circuit board 102 through the second circuit board assembly 104. Thus, the socket 128 can transmit electrical signals in the first circuit board 102 and the second circuit board 114.

[0072] Further, along the thickness direction A of the circuit board device 100, at least a portion of the socket 128 is located between the first side of the first circuit board 102 and the first side of the second circuit board 114, that is, along the thickness direction A of the circuit board device 100, the entire socket 128 does not protrude from the outer surface of the second circuit board assembly 104, but at least a portion is located between the first side of the first circuit board 102 and the first side of the second circuit board assembly 104, that is, at least a portion of the socket 128 does not protrude from the outer surface of the second circuit board assembly 104. In this way, in the thickness direction A of the circuit board device 100, only a portion of the socket 128 can protrude from the first side of the second circuit board assembly 104, so that the overall thickness of the circuit board device 100 can be effectively reduced, which is conducive to the miniaturization design of the circuit board device 100.

[0073] Furthermore, the plug 130 of the connector 106 is used to connect to the socket 128, and the connector 106 also includes a flexible circuit board 132, one end of the flexible circuit board 132 is connected to the plug 130, and the other end of the flexible circuit board 132 is used to connect to an external device. Thus, the circuit board device 100 can transmit electrical signals to an external device through the socket 128, the plug 130 and the flexible circuit board 132.

[0074] In some embodiments of the present application, the socket 128 includes: a first shell 134, which is arranged on the second circuit board assembly 104, and the first shell 134 has a plurality of holes 136, and a metal connector 138 is arranged in the hole 136, and the metal connector 138 is connected to the second circuit board assembly 104; the plug 130 includes: a second shell 140; a plurality of pins 142, the pins 142 are used to be inserted into the hole 136 and electrically connected to the metal connector 138; wherein one end of the flexible circuit board 132 is arranged in the second shell 140 and is electrically connected to the plurality of pins 142.

[0075] In the embodiments of the present application, Fig.15 Shows Fig.14 One of the structural diagrams of the socket in the connector; Fig.16 Shows Fig.14 The second schematic diagram of the structure of the socket in the connector; Fig.19 Shows Fig.14 One of the structural diagrams of the plug in the connector; Fig.21 Shows Fig.14 The third structural diagram of the plug in the connector; Fig.15 , Fig.16 , Fig.19 and Fig.21 As shown, the socket 128 includes a first shell 134, and the first shell 134 is arranged on the second circuit board assembly 104. Specifically, at least a portion of the first shell 134 is arranged between the first side of the first circuit board 102 and the first side of the second circuit board 114, thereby reducing the overall thickness of the circuit board device 100, which is beneficial to the miniaturized design of the circuit board device 100.

[0076] Furthermore, a plurality of jacks 136 are provided on the first shell 134 , and metal connectors 138 are provided in the jacks 136 . The metal connectors 138 are connected to the second circuit board assembly 104 to transmit electrical signals in the first circuit board 102 and the second circuit board assembly 104 through the socket 128 .

[0077] Specifically, Fig.17 Shows Fig.14 The third structural diagram of the socket in the connector; Fig.18 Shows Fig.14The fourth structural diagram of the socket in the connector; Fig.17 and Fig.18 As shown, a plurality of welding points 146 may be provided on the first shell 134 to achieve welding connection between the first shell 134 and the second circuit board 114 , and between the first shell 134 and the adapter board 110 .

[0078] Further, Fig. 22 Shows Fig.14 The fourth structural diagram of the plug in the connector; Fig. 22 As shown, the plug 130 includes a second shell 140 , on which a plurality of pins 142 are disposed. The pins 142 are used to be inserted into the sockets 136 of the first shell 134 , and the pins 142 are electrically connected to the metal connectors 138 in the sockets 136 to achieve transmission of electrical signals.

[0079] Further, Fig. 20 Shows Fig.14 The second structural diagram of the plug in the connector; Fig.14 and Fig. 20 As shown, one end of the flexible circuit board 132 is disposed on the second housing 140 of the plug 130 and is electrically connected to a plurality of pins 142, thereby realizing the transmission of electrical signals. Specifically, a plurality of solder joints 146 may be disposed on the second housing 140 of the plug 130, and the flexible circuit board 132 may be welded and connected to the second housing 140 of the plug 130 through the plurality of solder joints 146. At the same time, the other end of the flexible circuit board 132 is used to be connected to an external device to realize the transmission of electrical signals between the external device.

[0080] In some embodiments of the present application, the connector 106 further includes: a second fixing member (not shown in the drawings), the second fixing member being connected to the first shell 134 and the second shell 140 .

[0081] In the embodiment of the present application, the connector 106 may further include a second fixing member, and the second fixing member is connected to the first shell 134 and the second shell 140, and is used to fix the relative position between the socket 128 and the plug 130 when the plug 130 is connected to the socket 128, so as to ensure the stability of the connection between the socket 128 and the plug 130.

[0082] Specifically, the second fixing member can be a screw, and accordingly, a threaded hole 150 can be opened on the first shell 134 and the second shell 140. When the socket 128 is connected to the plug 130, the threaded holes 150 on the first shell 134 and the second shell 140 are opposite to each other, and then the screw is inserted into the threaded hole 150 on the first shell 134 and the second shell 140, and threadedly connected to the threaded hole 150 to achieve a fixed connection between the first shell 134 and the second shell 140.

[0083] In addition, if Fig.15 As shown, a limiting hole 148 may be provided on the first housing 134 of the socket 128. Accordingly, Fig.23 Shows Fig.14 The fifth structural diagram of the plug in the connector. Fig.19 , Fig. 20 and Fig.23 As shown, a limiting post 152 is provided on the second housing 140 of the plug 130. When the socket 128 is connected to the plug 130, the limiting post 152 is inserted into the limiting hole 148, thereby limiting the relative position between the socket 128 and the plug 130, and ensuring the accuracy of the relative position between the socket 128 and the plug 130. Fig.23 As shown, the threaded hole 150 on the plug 130 for connecting the second fixing member can be opened on the limiting column 152.

[0084] The present application embodiment further provides an electronic device 200, Fig.24 The structure block diagram of the electronic device according to the embodiment of the present application is shown as follows: Fig.24 As shown, the electronic device 200 includes a circuit board device 100 as in any one of the above embodiments.

[0085] Since the electronic device 200 provided in the embodiment of the present application has the circuit board device 100 as in any of the above embodiments, it has the beneficial effects of any of the above embodiments, which are not described in detail here.

[0086] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0087] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A circuit board device, characterized in that: include: a first circuit board; a second circuit board assembly connected to the first side of the first circuit board; A connector, disposed on the second circuit board assembly, the connector being connected to the first circuit board through the second circuit board assembly, the connector being used to connect to an external device; Wherein, along the thickness direction of the circuit board device, the second circuit board assembly is provided with an escape space, and at least a part of the connector is located in the escape space.

2. The circuit board device according to claim 1, characterized in that: The second circuit board assembly comprises: An adapter board connected to the first side of the first circuit board, the adapter board being provided with a hollow portion; The second circuit board is connected to the adapter board, and the second circuit board covers the hollow portion.

3. The circuit board device according to claim 2, characterized in that: The second circuit board is provided with the avoidance space; Wherein, at least a portion of the connector is located in the avoidance space and is connected to the first circuit board through the adapter board.

4. The circuit board device according to claim 2, characterized in that: The adapter plate is provided with the avoidance space; The connector is located between the first circuit board and the second circuit board, at least a portion of the connector is located in the avoidance space, and is connected to the first circuit board through the adapter board.

5. The circuit board device according to claim 2, characterized in that: The circuit board device further comprises: At least one first fixing member, wherein the first fixing member is connected to the adapter board, the connector and the second circuit board.

6. The circuit board device according to any one of claims 1 to 5, characterized in that: The second circuit board assembly includes a cavity circuit board, and the cavity circuit board includes: plate body; A bracket, the bracket is connected to the first side of the first circuit board, the edge of the board body is connected to the bracket, and the bracket is provided with the avoidance space; Wherein, at least a portion of the connector is located in the avoidance space and is connected to the first circuit board through the bracket.

7. The circuit board device according to claim 6, characterized in that: The board body and the bracket enclose a cavity, and the circuit board device further includes: A first electrical component is located in the cavity and connected to the board.

8. The circuit board device according to any one of claims 1 to 5, characterized in that: The connector comprises: a socket, disposed on the second circuit board assembly, the socket being connected to the first circuit board through the second circuit board assembly; Wherein, along the thickness direction of the circuit board device, at least a portion of the socket is located between the first side of the first circuit board and the first side of the second circuit board; A plug connected to the socket; A flexible circuit board is connected to the plug, and the flexible circuit board is used to connect to an external device.

9. The circuit board device according to claim 8, characterized in that: The socket comprises: A first housing is disposed on the second circuit board assembly, wherein the first housing is provided with a plurality of plug holes, wherein metal connectors are disposed in the plug holes, and wherein the metal connectors are connected to the second circuit board assembly; The plug comprises: a second shell; A plurality of pins, the pins are used to be inserted into the socket and electrically connected to the metal connector; Among them, one end of the flexible circuit board is arranged on the second shell and is electrically connected to the plurality of pins.

10. An electronic device, characterized in that: include: A circuit board arrangement as claimed in any one of claims 1 to 9.

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