Connector, circuit board assembly and display device

Abstract

The utility model relates to a connector, a circuit board assembly and a display device, the connector comprises a base, a first pin, a second pin and a flip cover, the flip cover is rotatably connected with the first pin and can be switched between a first position and a second position, and when the flip cover is located at the first position, the second pin is located at the second position. The flip cover is pressed on the side, away from the second connecting part, of the first connecting part so that the first connecting part can be connected with the first electric connecting piece for electric conduction, and the second connecting part can be connected with the second electric connecting piece for electric conduction. Therefore, a plurality of connectors do not need to be arranged, so that the space utilization rate is improved. Therefore, the occupied space of the connector on the board surface of the circuit board body can be further reduced. By switching the position of the flip cover, the state of electric connection can be conveniently changed, and when the connector is electrically connected with the first electric connecting piece and the second electric connecting piece, the stability of the electric connection is good.

Description

Technical Field

[0001] The present application relates to the technical field of connectors, and in particular to a connector, a circuit board assembly, and a display device. Background Art

[0002] With the continuous development of the display device field, connectors are increasingly widely used. Connectors are used to connect two active devices to transmit current or signals. The connectors are usually arranged on a circuit board in the active device and are electrically connected to the circuit board.

[0003] In the prior art, the connection method between the two XB (X-board, horizontal circuit board) control boards of the existing LCD TV panel and the timing control board (Timming Controller, T-CON board) is as follows: 1. Two FFCs (Flexible Flat Cables) are respectively led out from the left and right XB control boards; 2. Two connectors are designed on the timing control board, which are respectively connected to the two FFCs; 3. After the signal is transmitted from the whole board to the timing control board, it is transmitted to the two XB control boards through the connector and FFC, and then processed by COF (Chip On Flex, or, Chip On Film), and then transmitted to the liquid crystal glass for signal control and output. However, in the above-mentioned setting method, two connectors are required on the T-CON board for connection, and the T-CON board needs to reserve installation space for the two connectors, which is not conducive to full utilization of space and cost reduction. If the pins of the two connectors are integrated in the same connector, the stability of the electrical connection of the two pins cannot be guaranteed. Utility Model Content

[0004] The present application provides a connector, a circuit board assembly and a display device to solve the technical problems in the prior art of low space utilization, high cost and inability to ensure the stability of pin electrical connection of the circuit board.

[0005] In a first aspect, the present application provides a connector.

[0006] In a second aspect, the present application provides a circuit board assembly, comprising the above-mentioned connector and a circuit board body.

[0007] In a third aspect, the present application provides a display device comprising the above-mentioned circuit board assembly.

[0008] A connector provided by an embodiment of the first aspect of the present application is used to connect a circuit board body and a first electrical connector and a second electrical connector, and the connector includes: a base, which is arranged on the circuit board body; a first pin, which is installed on the base, the first pin is connected to the circuit board body and has a first connecting portion; a second pin, which is installed on the base, the second pin is connected to the circuit board body and has a second connecting portion, and the first connecting portion and the second connecting portion are arranged at intervals along the thickness direction of the circuit board body; a flip cover, which is rotatably connected to the first pin and can be switched between a first position and a second position, and when the flip cover is in the first position, the flip cover is pressed on a side of the first connecting portion away from the second connecting portion so that the first connecting portion is connected to the first electrical connector for electrical conduction, and the second connecting portion is connected to the second electrical connector for electrical conduction; when the flip cover is in the second position, the flip cover is separated from the first connecting portion so that the first connecting portion is separated from the first electrical connector to disconnect the electrical conduction, and the second connecting portion is separated from the second electrical connector to disconnect the electrical conduction.

[0009] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0010] The connector provided by the embodiment of the present application integrates the first pin and the second pin in the connector, and the first pin and the second pin can be connected to the first electrical connector and the second electrical connector respectively for signal transmission, without setting up multiple connectors, thereby reducing the space occupied by the connector on the board surface of the circuit board body, which is beneficial to the space utilization rate of the circuit board body and can reduce the cost. In addition, the first connecting portion and the second connecting portion can be arranged at intervals along the thickness direction of the circuit board body, which can further reduce the space occupied by the connector on the board surface of the circuit board body, is beneficial to the wiring of the circuit board body, and is beneficial to the miniaturized design of the circuit board body. At the same time, by switching the position of the flip cover, it is convenient to change the state of the electrical connection between the connector and the first electrical connector and the second electrical connector, and when the connector is electrically connected to the first electrical connector and the second electrical connector, the stability of the electrical connection is good.

[0011] In some embodiments, the first pin has a flip cover connecting arm connected to the flip cover, and the flip cover connecting arm is located on the side of the first connecting part away from the second connecting part and is spaced apart from the first connecting part; the flip cover has a rotating shaft, and the rotating shaft is rotatably connected to the flip cover connecting arm, and a support foot is provided on the rotating shaft, and the support foot is used to press the first connecting part, the first electrical connector, the second electrical connector and the second connecting part.

[0012] In some embodiments, the legs are multiple and spaced apart along a first direction, and the first direction is perpendicular to the thickness direction of the circuit board body.

[0013] In some embodiments, the first pin includes a first connecting arm and a first extending arm connected to each other, one end of the first extending arm is connected to the circuit board body, the other end of the first extending arm is connected to the flip cover connecting arm, the first connecting portion is provided on the first connecting arm, the second pin includes a second connecting arm and a second extending arm, one end of the second extending arm is connected to the circuit board body, the other end of the second extending arm is connected to the second connecting arm, and the second connecting portion is provided on the second connecting arm; the first extending arm and the second extending arm both extend along the thickness direction of the circuit board body, the first extending arm is located on a side of the second extending arm away from the second connecting arm, and the dimension of the first extending arm in the thickness direction of the circuit board body is greater than the dimension of the second extending arm in the thickness direction of the circuit board body.

[0014] In some embodiments, the base has a first through hole, a second through hole, and a third through hole that are spaced apart and arranged sequentially along the thickness direction of the circuit board body, the first through hole is located on the side of the second through hole away from the circuit board body, the first through hole is used for the flip cover connecting arm to extend into, the second through hole is used for the first connecting arm to extend into, and the third through hole is used for the second connecting arm to extend into.

[0015] In some embodiments, the first connection portion protrudes from the first connection arm in a direction toward the second connection portion, and / or the second connection portion protrudes from the second connection arm in a direction toward the first connection portion.

[0016] A second aspect embodiment of the present application proposes a circuit board assembly, including the above-mentioned connector and a circuit board body, and the circuit board assembly also includes: the first electrical connector and the second electrical connector; the first electrical connector includes a connected first circuit board and a first row of wires, the first row of wires is connected to the first connecting portion, the second electrical connector includes a connected second circuit board and a second row of wires, the second row of wires is connected to the second connecting portion, the first row of wires and the second row of wires are arranged in a close fit along the thickness direction of the circuit board body, and the pins of the first row of wires and the pins of the second row of wires are respectively arranged on both sides of the thickness direction of the circuit board body.

[0017] In some embodiments, two ends of the first wiring in the length direction are parallel to each other and staggered; and / or two ends of the second wiring in the length direction are parallel to each other and staggered.

[0018] In some embodiments, at least one of the first and second wiring arrangements is configured such that a portion of the wiring is bent toward a second direction and then toward a third direction, and the second direction is perpendicular to the third direction.

[0019] A third aspect of the present application provides a display device, comprising the above-mentioned circuit board assembly and a display panel, wherein the display panel and the circuit board assembly are electrically connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0023] Figure 1 A three-dimensional diagram of a circuit board assembly provided in an embodiment of the present application;

[0024] Figure 2 A top view of a circuit board assembly provided by an embodiment of the present application, wherein the flip cover is in a second position;

[0025] Figure 3 for Figure 2 Cross-sectional view at CC of ;

[0026] Figure 4 A schematic diagram of the cooperation between one of the first pins, one of the second pins and a base provided in an embodiment of the present application;

[0027] Figure 5 A cross-sectional view of a circuit board assembly provided by an embodiment of the present application, wherein the flip cover is in a first position;

[0028] Figure 6 A schematic diagram of the structure of a first array of cables and a second array of cables provided in an embodiment of the present application;

[0029] Figure 7 A schematic diagram of the structure of a display device provided in an embodiment of the present application.

[0030] in:

[0031] 1. Display device; 10. Connector;

[0032] 11. first pin; 111. first extension arm; 112. first connecting arm; 113. first connecting portion; 114. flip cover connecting arm;

[0033] 12, second pin; 121, second extension arm; 122, second connecting arm; 123, second connecting portion;

[0034] 13. Flip cover; 131. Support feet;

[0035] 14, base; 141, first through hole; 142, second through hole; 143, third through hole;

[0036] 20. Circuit board body; 30. First circuit board;

[0037] 40. first cable arrangement; 41. first connecting section; 42. first bending section; 43. first installation section;

[0038] 50. Second circuit board; 60. Second wiring cable; 61. Second connecting section; 62. Second bending section; 63. Second mounting section; 70. Display panel. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0040] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0041] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "horizontal", "vertical", "left", "right", "up", "down", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both above and below orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0042] In the description of the present application, “plurality” means two or more.

[0043] In order to solve the technical problems in the prior art of low space utilization, high cost and inability to ensure the stability of pin electrical connection, the present application provides a circuit board assembly that can improve the utilization of the circuit board body 20, reduce costs, facilitate switching the electrical connection state of the circuit board assembly, and have good stability during electrical connection.

[0044] like Figure 1-Figure 7 As shown, the connector 10 of the first embodiment of the present application is used to connect the circuit board body 20 and the first electrical connector and the second electrical connector.

[0045] Specifically, if Figure 1 and Figure 3 As shown, the connector 10 includes a base 14, a first pin 11, a second pin 12 and a flip cover 13. The base 14 is connected to the circuit board body 20; the first pin 11 is installed on the base 14, the first pin 11 is connected to the circuit board body 20 and has a first connecting portion 113; the second pin 12 is installed on the base 14, the second pin 12 is connected to the circuit board body 20 and has a second connecting portion 123, and the first connecting portion 113 and the second connecting portion 123 are spaced apart along the thickness direction of the circuit board body 20. Figure 1 and Figure 3 As shown, the thickness direction of the circuit board body is indicated by arrow A.

[0046] Thus, by integrating the first pin 11 and the second pin 12 in the connector 10, the first pin 11 and the second pin 12 can be connected to the first electrical connector and the second electrical connector respectively for signal transmission, and there is no need to set up multiple connectors 10, thereby reducing the space occupied by the connector 10 on the board surface of the circuit board body 20, which is beneficial to the space utilization of the circuit board body 20 and at the same time, can reduce the cost. In addition, the first connecting portion 113 and the second connecting portion 123 can be arranged at intervals along the thickness direction of the circuit board body 20, which can further reduce the space occupied by the connector 10 on the board surface of the circuit board body 20, which is beneficial to the wiring of the circuit board body 20 and the miniaturization design of the circuit board body 20.

[0047] To ensure the stability of the electrical connection between the first pin 11 and the first electrical connector, and the stability of the electrical connection between the second pin 12 and the second connector. The flip cover 13 is rotatably connected to the first pin 11, and here, "connected" can be directly connected or indirectly connected, that is, the flip cover 13 can be directly connected to the first pin 11, or can be indirectly connected to the first pin 11 through the base 14. And the flip cover 13 can be switched between the first position and the second position. When the flip cover 13 is in the first position, the flip cover 13 is pressed on the side of the first connection part 113 away from the second connection part 123 so that the first connection part 113 is connected to the first electrical connector for electrical conduction, and the second connection part 123 is connected to the second electrical connector for electrical conduction; when the flip cover 13 is in the second position, the flip cover 13 is separated from the first connection part 113 so that the first connection part 113 is separated from the first electrical connector to disconnect the electrical conduction, and the second connection part 123 is separated from the second electrical connector to disconnect the electrical conduction. For example, the first electrical connector and the second electrical connector may include a Flexible Flat Cable (FFC).

[0048] For example, the first connection portion 113, the first electrical connection member, the second electrical connection member, and the second connection portion 123 can be arranged in sequence along the thickness direction of the circuit board body 20, and the second connection portion 123 is located on the side of the first connection portion 113 facing the circuit board body 20. By rotating the flip cover 13 to place the flip cover 13 in different positions, the electrical connection state between the circuit board assembly and the first electrical connection member and the second electrical connection member can be switched. That is, when the flip cover 13 is rotated to the first position, the flip cover 13 can be pressed on the side of the first connection portion 113 that is away from the second connection portion 123 (that is, the side in the thickness direction of the circuit board body 20, such as Figure 1 and Figure 3The flip cover 13 is rotated to the second position, and the flip cover 13 is separated from the first connection part 113, so that the flip cover 13 stops applying a force on the first connection part 113 to press against the second connection part 123, so that the first connection part 113 is disconnected from the first connection part 113, and the second connection part 123 is disconnected from the second connection part. When the flip cover 13 is rotated to the second position, the flip cover 13 is separated from the first connection part 113, so that the flip cover 13 stops applying a force on the first connection part 113 to press against the second connection part 123, so that the first connection part 113 is disconnected from the first connection part, and the second connection part 123 is disconnected from the second connection part.

[0049] Therefore, by switching the position of the flip cover 13, the state of electrical connection between the connector 10 and the first electrical connector and the second electrical connector can be easily changed, and when the connector 10 is electrically connected to the first electrical connector and the second electrical connector, the electrical connection has good stability.

[0050] In some embodiments, Figure 3 As shown, the first pin 11 has a flip cover connecting arm 114 connected to the flip cover 13, and the flip cover connecting arm 114 is located on the side of the first connecting part 113 away from the second connecting part 123 and is spaced apart from the first connecting part 113; the flip cover 13 has a rotating shaft (not shown in the figure), the rotating shaft is rotatably connected to the flip cover connecting arm 114, and a support foot 131 is provided on the rotating shaft, and the support foot 131 is used to press the first connecting part 113, the first electrical connector, the second electrical connector and the second connecting part 123.

[0051] For example, the support leg 131 can be fixedly connected to the rotating shaft. When the rotating shaft rotates, the flip cover 13 can be switched between the first position and the second position, and the support leg 131 rotates with the rotating shaft. When the flip cover 13 is in the first position, the free end of the support leg 131 can stop on the first connection part 113 to apply a force to the first connection part 113, so that the first connection part 113 is connected to the first electrical connection member for electrical conduction, and the second connection part 123 is connected to the second electrical connection member for electrical conduction. When the flip cover 13 is in the second position, the free end of the support leg 131 is separated from the first connection part 113.

[0052] Thus, by providing the flip cover connecting arm 114, it is possible to prevent the flip cover 13 from interfering with the first pin 11 when rotating. In addition, by providing the support leg 131 connected to the rotating shaft, it is possible to ensure the stability of the flip cover 13 pressing the first connecting portion 113 when the flip cover 13 is in the first position, and to ensure that the flip cover 13 can be separated from the first connecting portion 113 to disconnect the circuit board assembly when the flip cover 13 is in the second position, so as to ensure the reliability of switching the electrical connection state of the circuit board assembly.

[0053] In some embodiments, the legs 131 are multiple and spaced apart along a first direction, and the first direction is perpendicular to the thickness direction of the circuit board body 20. Figure 1 and 4 As shown, the first direction is indicated by arrow B. For example, the first pins 11 and the second pins 12 are both arranged in a plurality along the first direction, and the number of the first pins 11, the second pins 12 and the legs 131 are the same and are arranged correspondingly. Figure 1 As shown, the first direction may be the width direction of the circuit board. Of course, in other embodiments, the first direction may also be the length direction of the circuit board, which is not limited here. Thus, by providing a plurality of legs 131, the stability of the electrical connection when the flip cover 13 is in the first position can be improved, thereby ensuring the working reliability of the circuit board assembly.

[0054] In some embodiments, Figure 3 As shown, the first pin 11 includes a first connecting arm 112 and a first extending arm 111 connected to each other, one end of the first extending arm 111 is connected to the circuit board body 20, the other end of the first extending arm 111 is connected to the flip cover connecting arm 114, and the first connecting portion 113 is provided on the first connecting arm 112, and the second pin 12 includes a second connecting arm 122 and a second extending arm 121, one end of the second extending arm 121 is connected to the circuit board body 20, the other end of the second extending arm 121 is connected to the second connecting arm 122, and the second connecting portion 123 is provided on the second connecting arm 122; the first extending arm 111 and the second extending arm 121 both extend along the thickness direction of the circuit board body 20, the first extending arm 111 is located on the side of the second extending arm 121 away from the second connecting arm 122, and the dimension of the first extending arm 111 in the thickness direction of the circuit board body 20 is greater than the dimension of the second extending arm 121 in the thickness direction of the circuit board body 20.

[0055] It can be understood that the flip cover 13 is pressed on the side of the first connection part 113 away from the second connection part 123, and the flip cover 13 can be pressed on the side of the first connection part 113 away from the second connection part 123 through the first connection arm 112.

[0056] For example, the flip cover connecting arm 114 and the first connecting arm 112 can be connected to the same side of the first extension arm 111, the first pin 11 can be constructed in an F-shape and an integrally formed part, and the second pin 12 can be an integrally formed part. With such a configuration, the connector 10 can reduce the occupied space in both the height direction and the horizontal direction of the circuit board body 20, improve the space utilization rate, and help reduce the cost. In addition, it can be helpful to distinguish the first pin 11 from the second pin 12.

[0057] Furthermore, if Figure 4As shown, the base 14 has a first through hole 141, a second through hole 142 and a third through hole 143 which are arranged in sequence and spaced apart in the thickness direction of the circuit board body 20. The first through hole 141 is located on the side of the second through hole 142 away from the circuit board body 20. The first through hole 141 is used for the flip cover connecting arm 114 to extend therein, the second through hole 142 is used for the first connecting arm 112 to extend therein, and the third through hole 143 is used for the second connecting arm 122 to extend therein. Thus, the installation stability of the first pin 11 and the second pin 12 can be improved to ensure the reliability of the electrical connection.

[0058] In some embodiments, Figure 3 As shown, the first connection portion 113 protrudes from the first connection arm 112 in the direction of the second connection portion 123, and / or the second connection portion 123 protrudes from the second connection arm 122 in the direction of the first connection portion 113. For example, the first connection portion 113 protrudes from the first connection arm 112 in the direction of the second connection portion 123, and the second connection portion 123 protrudes from the second connection arm 122 in the direction of the first connection portion 113. Thus, the reliability of the electrical connection can be ensured while facilitating positioning.

[0059] The circuit board assembly of the second embodiment of the present application includes the above-mentioned connector 10 and the circuit board body 20. Thus, by integrating the first pin 11 and the second pin 12 in the connector 10, the first pin 11 and the second pin 12 can be connected to the first electrical connector and the second electrical connector respectively for signal transmission, without the need to set up multiple connectors 10, thereby reducing the space occupied by the connector 10 on the board surface of the circuit board body 20, which is conducive to improving the space utilization rate of the circuit board assembly and reducing the cost. In addition, the first connecting portion and the second connecting portion can be arranged at intervals along the thickness direction of the circuit board body 20, which can further reduce the space occupied by the connector 10 on the board surface of the circuit board body 20, which is conducive to the wiring of the circuit board assembly. At the same time, by switching the position of the flip cover 13, it is convenient to change the state of the electrical connection between the connector 10 and the first electrical connector and the second electrical connector, and when the connector 10 is electrically connected to the first electrical connector and the second electrical connector, the stability of the electrical connection is good.

[0060] For example, the first circuit board 30 and the second circuit board 50 may be an XB (X-board, horizontal circuit board) control board, and the circuit board body 20 may be a T-CON (Timming Controller, timing control board) board. The first circuit board 30 is connected to the first pin 11 of the connector 10 through the first cable 40, and the second circuit board 50 is connected to the first pin 11 of the connector 10 through the second cable 60. In the width direction of the display device 1, one end of the first cable 40 connected to the first circuit board 30 and one end of the second cable 60 connected to the second circuit board 50 are respectively located on opposite sides of the first connection portion of the first pin 11 and the second connection portion of the second pin 12. The first connection portion and the second connection portion are arranged at intervals along the thickness direction of the circuit board body 20. After the signal is transmitted from the whole machine circuit board to the circuit board body 20, it is transmitted to the first cable 40 and the second cable 60 through the connector 10, and then transmitted to the first circuit board 30 and the second circuit board 50, and after COF (Chip On Flex, or, Chip On Film, chip on film) processing, it is transmitted to the display panel 70 of the display device 1 for signal control and output.

[0061] In some embodiments, Figure 1 and Figure 7 As shown, the circuit board assembly may further include: a first electrical connector and a second electrical connector, the first electrical connector includes a first circuit board 30 and a first cable 40 connected to each other, the first cable 40 is connected to the first connection portion, the second electrical connector includes a second circuit board 50 and a second cable 60 connected to each other, the second cable 60 is connected to the second connection portion, the first cable 40 and the second cable 60 are arranged in affixed manner along the thickness direction of the circuit board body 20, and the pins of the first cable 40 and the pins of the second cable 60 are arranged toward both sides of the thickness direction of the circuit board body 20, respectively. That is, the pins of the first cable 40 and the pins of the second cable 60 are arranged opposite to each other to prevent interference between the two circuits, which can improve the reliability of the electrical connection of the circuit board assembly. For example, the first cable 40 and the second cable 60 may be FFC (Flexible Flat Cable).

[0062] In some embodiments, Figure 6 and Figure 7As shown, the two ends of the first wiring 40 in the length direction are parallel to each other and staggered; and / or the two ends of the second wiring 60 in the length direction are parallel to each other and staggered. That is, the two ends of the first wiring 40 in the length direction can extend in the same direction, and in order to facilitate the arrangement and connection of the first circuit board 30 and the circuit board body 20, the second circuit board 50 and the circuit board body 20, the two ends of the first wiring 40 can be staggered, that is, the two ends of the first wiring 40 and / or the second wiring 60 are staggered in the width direction or the length direction of the display device 1.

[0063] Thus, it can be ensured that the first row of cables 40 can connect the circuit board body 20 and the first circuit board 30 that are offset in the horizontal direction, and the second row of cables 60 can connect the circuit board body 20 and the second circuit board 50 that are offset in the horizontal direction, thereby facilitating the arrangement of the first circuit board 30 and the second circuit board 50, simplifying the structure of the circuit board assembly, and ensuring the reliability of the electrical connection of the circuit board assembly.

[0064] For example, Figure 6 As shown, the first wiring 40 includes a first connecting section 41, a first bending section 42 and a first mounting section 43 connected in sequence, and the first connecting section 41 and the first mounting section 43 are parallel to each other. The second wiring 60 includes a second connecting section 61, a second bending section 62 and a second mounting section 63 connected in sequence, and the second connecting section 61 and the second mounting section 63 are parallel to each other. For example, the first bending section 42 and the second bending section 62 can be bent in opposite directions, so that the first circuit board 30 and the second circuit board 50 can be respectively located on both sides of the circuit board body 20, so as to facilitate the layout of the circuit of the circuit board assembly.

[0065] In some embodiments, Figure 6 and Figure 7 As shown, at least one of the first and second cables 40 and 60 is constructed as follows: a portion of the cable is bent toward the second direction and then bent toward the third direction, and the second direction is perpendicular to the third direction. In this way, it can be ensured that the two ends of the length direction of the first cable 40 can be parallel and staggered, and the two ends of the length direction of the second cable 60 can be parallel and staggered. The two ends of the first and second cables 40 and 60 are staggered from each other, and then the first circuit board 30 and the circuit board body 20, the second circuit board 50 and the circuit board body 20, which are offset in the horizontal direction, can be connected, which is convenient for the layout of the circuit board assembly. In this way, the second ends of the first and second cables 40 and 60 can overlap in the thickness direction of the circuit board body, so that they can be connected to the same position of the circuit board body, ensuring that the two cables are connected to the same connector, so as to facilitate the miniaturization design of the circuit board assembly.

[0066] The third aspect of the present application is a display device 1, which includes the above-mentioned circuit board assembly and display panel. The display device 1 can be a liquid crystal television. Therefore, by integrating the first pin 11 and the second pin 12 in the connector 10, the first pin 11 and the second pin 12 can be respectively connected to the first electrical connector and the second electrical connector for signal transmission, without the need to set up multiple connectors 10, thereby reducing the space occupied by the connector 10 on the board surface of the circuit board body 20, which is beneficial to improving the space utilization rate of the circuit board assembly and facilitating the miniaturization design of the display device 1. At the same time, the stability of the electrical connection of the display device 1 is good.

[0067] Other structures and operations of the display device 1 in the embodiment of the present application are known to those skilled in the art and will not be described in detail here.

[0068] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of 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.

[0069] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0070] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0071] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A connector, characterized in that: Used to connect the circuit board body and the first electrical connector and the second electrical connector, the connector comprises: A base, the base being arranged on the circuit board body; A first pin, the first pin is mounted on the base, the first pin is connected to the circuit board body and has a first connecting portion; a second pin, the second pin being mounted on the base, the second pin being connected to the circuit board body and having a second connecting portion, the first connecting portion and the second connecting portion being spaced apart along a thickness direction of the circuit board body; A flip cover, the flip cover is rotatably connected to the first pin and can be switched between a first position and a second position. When the flip cover is in the first position, the flip cover is pressed on the side of the first connection part away from the second connection part so that the first connection part is connected to the first electrical connection part for electrical conduction, and the second connection part is connected to the second electrical connection part for electrical conduction; when the flip cover is in the second position, the flip cover is separated from the first connection part so that the first connection part is separated from the first electrical connection part to disconnect the electrical conduction, and the second connection part is separated from the second electrical connection part to disconnect the electrical conduction.

2. The connector according to claim 1, characterized in that: The first pin has a flip cover connecting arm connected to the flip cover, the flip cover connecting arm is located on a side of the first connecting portion away from the second connecting portion and is spaced apart from the first connecting portion; The flip cover has a rotating shaft, the rotating shaft is rotatably connected to the flip cover connecting arm, and a support foot is provided on the rotating shaft, and the support foot is used to press the first connecting part, the first electrical connecting member, the second electrical connecting member and the second connecting part.

3. The connector according to claim 2, characterized in that: The supporting legs are multiple and spaced apart along a first direction, and the first direction is perpendicular to the thickness direction of the circuit board body.

4. The connector according to claim 2, characterized in that: The first pin includes a first connecting arm and a first extending arm connected to each other, one end of the first extending arm is connected to the circuit board body, the other end of the first extending arm is connected to the flip cover connecting arm, the first connecting portion is provided on the first connecting arm, the second pin includes a second connecting arm and a second extending arm, one end of the second extending arm is connected to the circuit board body, the other end of the second extending arm is connected to the second connecting arm, and the second connecting portion is provided on the second connecting arm; The first extension arm and the second extension arm both extend along the thickness direction of the circuit board body. The first extension arm is located on a side of the second extension arm away from the second connecting arm. The dimension of the first extension arm in the thickness direction of the circuit board body is greater than the dimension of the second extension arm in the thickness direction of the circuit board body.

5. The connector according to claim 4, characterized in that: The base has a first through hole, a second through hole and a third through hole which are spaced apart and arranged sequentially along the thickness direction of the circuit board body. The first through hole is located on the side of the second through hole away from the circuit board body. The first through hole is used for the flip cover connecting arm to extend therethrough, the second through hole is used for the first connecting arm to extend therethrough, and the third through hole is used for the second connecting arm to extend therethrough.

6. The connector according to claim 4, characterized in that: The first connection portion protrudes from the first connection arm in a direction toward the second connection portion, and / or the second connection portion protrudes from the second connection arm in a direction toward the first connection portion.

7. A circuit board assembly, comprising a circuit board body and a connector according to any one of claims 1 to 6, characterized in that: The circuit board assembly further includes: the first electrical connector and the second electrical connector; The first electrical connector includes a first circuit board and a first cable connected to each other, the first cable is connected to the first connection portion, the second electrical connector includes a second circuit board and a second cable connected to each other, the second cable is connected to the second connection portion, the first cable and the second cable are arranged in affixed relation along the thickness direction of the circuit board body, and the pins of the first cable and the pins of the second cable are arranged respectively toward two sides of the thickness direction of the circuit board body.

8. The circuit board assembly according to claim 7, characterized in that: The two ends of the first wiring in the length direction are parallel to each other and staggered; and / or, The two ends of the second row of wires in the length direction are parallel to each other and staggered.

9. The circuit board assembly according to claim 7, characterized in that: At least one of the first and second wiring arrangements is configured such that a portion of the wiring is bent toward a second direction and then toward a third direction, and the second direction is perpendicular to the third direction.

10. A display device, characterized in that: It comprises a circuit board assembly and a display panel according to any one of claims 7 to 9, wherein the display panel and the circuit board assembly are electrically connected.

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