Connector and electronic equipment

Abstract

The utility model relates to the technical field of communication, solves the problem of unstable signal transmission caused by looseness of a conventional connector, and provides a connector and electronic equipment. The connector comprises a base head, a base, a first electric connection terminal arranged on the base head and a second electric connection terminal arranged on the base, and when the base head and the base are installed in a butt joint mode, the first electric connection terminal and the second electric connection terminal are installed in an inserted mode. The second electric connection terminal is sleeved in the cavity of the base, the second electric connection terminal comprises an abutting end and an embedding end, and the abutting end and the embedding end are respectively abutted against the base to fix the positions of the second electric connection terminal and the base; the embedding end and the abutting end are connected and provided with an insertion cavity with a certain depth, and the insertion cavity is used for inserting the first electric connection terminal into the insertion cavity for fixation. The abutting end 41 located on one side of the inserting cavity is obliquely arranged, and an included angle is formed between the abutting end 41 and the first direction. Stable installation is achieved through the arrangement of the abutting end and the embedding end, and a user can directly feel the installation process through the arrangement of the included angle.

Description

Technical Field

[0001] The utility model relates to the field of communication technologies, and particularly to a connector and an electronic device. Background Art

[0002] In the prior art, the main challenges in connector design lie in how to ensure sufficient strength and good electrical performance under the requirement of miniaturization, especially for applications that need to handle high-speed signal transmission. For example, in the existing socket connector design, the position of the mounting portion of the terminal often limits the shortening of its length, thereby affecting the reduction of the overall width of the connector and hindering the achievement of the miniaturization goal. At the same time, for applications that need to improve the electromagnetic shielding effect to reduce external interference and signal leakage, traditional solutions often fail to provide sufficient shielding efficiency, especially when dealing with high-frequency signals. Summary of the Utility Model

[0003] In view of this, embodiments of the present utility model provide a connector and an electronic device to solve the technical problem of unstable signal transmission caused by loose connection in existing connectors.

[0004] In a first aspect, an embodiment of the present utility model provides a connector, which includes: a base head 10, a base 20, a first electrical connection terminal 3 disposed on the base head 10, and a second electrical connection terminal 4 disposed on the base 20. When the base head 10 and the base 20 are docked and installed, the first electrical connection terminal 3 and the second electrical connection terminal 4 are inserted and installed.

[0005] The second electrical connection terminal 4 is sleeved in the cavity of the base 20. The second electrical connection terminal 4 includes: an abutting end 41 and an embedding end 42. The abutting end 41 and the embedding end 42 are respectively abutted against the base to fix the position of the second electrical connection terminal 4 and the base. The embedding end 42 and the abutting end 41 are connected to form a plugging cavity 43 in a first direction for the first electrical connection terminal 3 to be inserted into the plugging cavity 43 for fixation.

[0006] Wherein, an included angle 44 is formed between one side of the abutting end 41 close to the plugging cavity 43 and the first direction.

[0007] Optionally, the abutting end 41 includes a first abutting member and a first contact member 412, and the first abutting member and the first contact member 412 are bent and connected in the first direction.

[0008] The first contact member 412 includes a first bending portion 4121, a second bending portion 4123, and a first connecting portion 4122 with two ends respectively connected to the first bending portion 4121 and the second bending portion 4123. The other end of the first bending portion 4121 is connected to the embedding end 42.

[0009] One end of the first connecting portion 4122 connected to the second bending portion 4123 inclines towards the insertion end 42, forming the included angle 44 with the first direction.

[0010] Optionally, the insertion end 42 includes a bottom 421, a third bending portion 422, a second connecting portion 423, and an inward buckling end portion 424;

[0011] Both ends of the second connecting portion 423 are respectively connected to the third bending portion 422 and the inward buckling end portion 424. One end of the second connecting portion 423 connected to the inward buckling end portion 424 inclines towards the abutting end 41;

[0012] The other end of the inward buckling end portion 424 bends inwards for buckling, is disposed opposite to the second bending portion 4123, and forms the orifice of the insertion cavity 43;

[0013] Both ends of the bottom 421 are respectively connected to the third bending portion 422 and the first bending portion 4121.

[0014] Optionally, the first electrical connection terminal 3 includes a first plug-in member 31 and a second plug-in member 32. The first plug-in member 31 bends and extends to form a plug-in end 311. The plug-in end 311 is connected to the second plug-in member 32. The first plug-in member 31 and the second plug-in member 32 are used to be inserted into the insertion cavity 43 from the orifice when the first electrical connection terminal 3 and the second electrical connection terminal 4 are plugged in for fixation.

[0015] Optionally, a first convex body 41231 is provided at the connection position of the second bending portion 4123 and the first connecting portion 4122, which is used to abut against the first electrical connection terminal 3 after the first electrical connection terminal 3 and the second electrical connection terminal are plugged in, and fix the plugging of the first electrical connection terminal 3 and the second electrical connection terminal 4.

[0016] Optionally, a second convex body 321 is provided at the connection position of the first plug-in member 31 and the second plug-in member 32. The second convex body 321 extends outwards, which is used to be engaged with the second convex body to fix the plugging of the first electrical connection terminal 3 and the second electrical connection terminal.

[0017] Optionally, the first abutting member includes a fourth bending portion, a fourth connecting portion 4112, and a fifth bending portion 4113; One end of the fifth bending portion 4113 far from the fourth connecting portion 4112 extends in the second direction to form a first welding portion 4114.

[0018] Optionally, one end of the first plug-in member 31 far from the plug-in end 311 extends in the second direction to form a second welding portion 33.

[0019] Optionally, the included angle 44 ranges from 5 to 10 degrees.

[0020] In a second aspect, an embodiment of the present invention provides an electronic device, and the electronic device includes any one of the above-mentioned connectors.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] The embodiment of the present invention provides a connector and an electronic device. The connector tightly abuts against the base cavity through the abutting end and the embedding end of the second electrical connection terminal respectively, significantly enhancing the stability of the electrical connection terminal in the base. Even when subjected to external vibration or impact, it can effectively avoid loosening or falling off of the connector caused by vibration, improving the overall stability and long-term working reliability of the connector;

[0023] The included angle design formed by the inclined setting of the abutting end enables the user to directly feel whether the plugging is completed through the hand feeling rate during the docking process. At the same time, the setting of the plugging cavity enables the first electrical connection terminal to be automatically guided and accurately aligned when inserted into the plugging cavity of the second electrical connection terminal, reducing the assembly difficulty and the alignment error caused by manual operation, ensuring the accuracy and consistency of the connection; by forming a plugging cavity with a certain depth, after the first electrical connection terminal is inserted, not only good electrical contact is achieved, but also it can absorb the small displacement caused by thermal expansion and contraction or mechanical stress changes to a certain extent, reducing the pressure on the contact point, thereby extending the service life of the connector and reducing the maintenance cost. It not only solves the loosening problem of the connector, but also improves the convenience, durability and overall signal transmission quality of the connection, and is applicable to high-performance electronic device applications with strict requirements for connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, and all of these are within the protection scope of the present invention.

[0025] Figure 1 It is a schematic structural diagram of the connector provided in Embodiment 1;

[0026] Figure 2 It is Figure 1 It is a schematic structural diagram of the first electrical connection terminal and the second electrical connection terminal in the connector provided in Embodiment 1;

[0027] Figure 3 It is Figure 1 It is a schematic structural diagram of the first electrical connection terminal and the second electrical connection terminal after being plugged in the connector provided in Embodiment 1;

[0028] Figure 4 For Figure 1 Schematic diagram showing the relationship between force and stroke in the feel rate provided in Example 1;

[0029] Figure 5 For Figure 1 Schematic diagram showing the structure of the second electrical connection terminal in the connector provided in Example 1;

[0030] Figure 6 For Figure 1 Schematic diagram showing the structure of the second electrical connection terminal in the connector provided in Example 1;

[0031] Figure 7 For Figure 1 Schematic diagram showing the structure of the second electrical connection terminal in the connector provided in Example 1;

[0032] Figure 8 For Figure 1 Schematic diagram showing the structure of the first electrical connection terminal in the connector provided in Example 1;

[0033] Figure 9 For Figure 1 Schematic diagram showing the structure of the connector provided in Example 2;

[0034] Figure 10 For Figure 1 Schematic diagram showing the structure of the connector provided in Example 2;

[0035] Figure 11 For Figure 1 Schematic diagram showing the structure of the connector provided in Example 3;

[0036] Figure 12 For Figure 1 Schematic diagram showing the structure of the connector provided in Example 3.

[0037] Parts and numbers in the figure:

[0038] 10. Base head; 20. Base; 3. First electrical connection terminal; 31. First plug-in part; 311. Plug-in end; 32. Second plug-in part; 321. Second convex body; 33. Second welding part; 4. Second electrical connection terminal; 41. Contact end; 411. First contact part; 4111. Fourth bending part; 4112. Fourth connection part; 4113. Fifth bending part; 4114. First welding part; 412. First contact member; 4121. First bending part; 4122. First connection part; 4123. Second bending part; 41231. First convex body; 42. Insertion joint end; 421. Bottom; 422. Third bending part; 423. Second connection part; 424. Inner locking end part; 43. Plug-in cavity; 44. Included angle. Detailed implementation manners

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. In the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, the elements defined by the statement "including..." do not exclude the existence of additional identical elements in the process, method, article or device including the said elements. If there is no conflict, the embodiments of the present utility model and the various features in the embodiments can be combined with each other, and all are within the protection scope of the present utility model.

[0040] Please refer to Figure 1-8 , the embodiments of the present utility model provide a connector and an electronic device. The connector includes: a base head 10, a base 20, a first electrical connection terminal 3 provided on the base head 10, and a second electrical connection terminal 4 provided on the base 20. When the base head 10 and the base 20 are docked and installed, the first electrical connection terminal 3 and the second electrical connection terminal 4 are inserted and installed;

[0041] The second electrical connection terminal 4 is sleeved in the cavity of the base 20. The second electrical connection terminal 4 includes: a contact end 41 and an embedding end 42. The contact end 41 and the embedding end 42 are respectively in contact with the base to fix the position of the second electrical connection terminal 4 and the base; the embedding end 42 and the contact end 41 are connected to form a plugging cavity 43 in a first direction for the first electrical connection terminal 3 to be inserted into the plugging cavity 43 for fixation;

[0042] Wherein, an included angle 44 is formed between one side of the contact end 41 close to the plugging cavity 43 and the first direction.

[0043] Specifically, when the base head 10 is docked and installed with the base 20, the first electrical connection terminal 3 and the second electrical connection terminal 4 are electrically connected through precise one-to-one plugging and the base head 10 and the base 20 are fixedly plugged. The second electrical connection terminals 4 are symmetrically arranged in sets in the cavity of the base 20 of the base 20. The abutting end 41 and the embedding end 42 are connected to form a plugging structure protruding downward in the first direction. The first direction is the direction of relative movement when the first electrical connection terminal 3 and the second electrical connection terminal 4 are plugged. When the plugging structure is used for the connection and installation of the second electrical connection terminal 4 and the base 20, positions such as the left, right, and lower positions of the plugging structure can contact the side wall of the base 20 and the bottom 421 structure of the base 20, so as to install the second electrical connection terminal 4 in the base 20, reduce the occupation of space, and closely cooperate with the internal structure of the cavity of the base 20, ensuring the stable positioning of the second electrical connection terminal 4. At the same time, the downward protruding structure also makes a plugging cavity 43 with a certain depth formed on the side of the second electrical connection terminal 4 away from the base 20. When the base 20 and the base head 10 are installed, the first electrical connection terminal 3 is inserted into the plugging cavity 43 to realize the plugging connection between the first electrical connection terminal 3 and the second electrical connection terminal 4, enabling high-speed signal transmission. Moreover, the setting of the plugging cavity 43 provides an accurate guiding and fixing mechanism for the insertion of the first electrical connection terminal 3, ensuring reliable electrical contact.

[0044] Meanwhile, as Figure 3 shown, the abutting end 41 located on one side of the plugging cavity 43 is inclined, different from the traditional horizontal or vertical layout, and forms a certain angle 44 with the preset first direction. When the first electrical connection terminal 3 and the second electrical connection terminal 4 are plugged by relative movement in the vertical direction, the first direction is the vertical direction, which is not only conducive to achieving more stable physical locking during the docking process, but also may optimize the electrical performance, such as improving the signal integrity and reducing the poor contact problem caused by poor alignment of the terminals. In addition, this structural design may also take into account simplifying the assembly process and enhancing the mechanical strength while maintaining the compactness of the connector to meet the increasingly stringent miniaturization and high-speed transmission requirements of modern electronic devices.

[0045] The setting of the angle 44 can not only ensure the fixed connection between the first electrical connection terminal 3 and the second electrical connection terminal 4, but also, during installation, timely know whether the plugging and fixing between the first electrical connection terminal 3 and the second electrical connection terminal 4 is completed by feeling the magnitude of the resistance received by the first electrical connection terminal 3 when it is inserted into the second electrical connection terminal 4.

[0046] In one embodiment, the angle 44 is 5 - 10 degrees.

[0047] As Figure 4As shown, when the included angle is 7, the feel rate is (A - B) / A * 100%. The larger the feel rate, the better the snap - fit feel of the user. The user can sense and confirm whether the device is fully snap - fitted in place through the snap - fit feel. When the feel rate is greater than 60%, a clear perception can be achieved. Among them, the feel rate is the user's hand's perception of force when the first electrical connection terminal 3 and the second electrical connection terminal 4 are snap - connected.

[0048] Preferably, the included angle 44 is 7 degrees.

[0049] In one embodiment, the abutting end 41 includes a first abutting member 411 and a first contact member 412, and the first abutting member 411 and the first contact member 412 are bent and connected in a first direction;

[0050] The first contact member 412 includes a first bending portion 4121, a second bending portion 4123, and a first connecting portion 4122 with two ends respectively connected to the first bending portion 4121 and the second bending portion 4123. The other end of the first bending portion 4121 is connected to the embedding end 42;

[0051] Among them, one end of the first connecting portion 4122 connected to the second bending portion 4123 inclines towards the embedding end 42, forming an included angle 44 with the first direction.

[0052] Specifically, the first bending portion 4121 is located below the whole of the first contact member 412 in the first direction. The end of the first bending portion 4121 far from the first connecting portion 4122 is connected to the embedding end 42. The end of the first connecting portion 4122 connected to the second bending portion 4123 is not a right - angle transition, but inclines towards the embedding end 42 in the first direction, forming an angle opposite to the first direction, that is, the included angle 44. This ensures more accurate alignment and contact between the first electrical connection terminal 3 and the second electrical connection terminal 4. Moreover, after docking, due to the special geometric shape of the first contact member 412, it can provide a stable support platform for the first electrical connection terminal 3, effectively avoiding poor contact or separation caused by vibration or external impact.

[0053] In one embodiment, the embedding end 42 includes a bottom 421, a third bending portion 422, a second connecting portion 423, and an inward - buckling end portion 424;

[0054] The second connecting portion 423 has two ends respectively connected to the third bending portion 422 and the inward - buckling end portion 424, and one end of the second connecting portion 423 connected to the inward - buckling end portion 424 inclines towards the abutting end 41;

[0055] The other end of the inward - buckling end portion 424 bends inward to form an opening of the insertion cavity 43 opposite to the second bending portion 4123;

[0056] Both ends of the bottom 421 are respectively connected to the third bending part 422 and the first bending part 4121.

[0057] Specifically, the bottom 421 serves as a basic structure, and both ends are respectively connected to the third bending part 422 and the first bending part 4121, forming a stable support of the overall structure on the base 20. When installed on the base 20, the installation position of the third bending part 422 corresponds to the connection position between the bottom 421 of the base 20 and the side wall of the middle convex body, enabling the second connecting part 423 to be somewhat fitted with the side wall of the middle convex body, such that the side wall of the middle convex body generates a squeezing force on the second connecting part 423 in the second direction towards the insertion cavity 43. At the same time, the first connecting part 4122 does not contact the base 20. The first bending part 4121 and the third bending part 422 are respectively located on both sides of the bottom 421 of the insertion cavity 43, and can be closely fitted with the base 20 to generate a squeezing force towards the insertion cavity 43. While fixing the second electrical connection terminal 4, it ensures that when the first electrical connection terminal 3 and the second electrical connection terminal 4 are inserted, the first electrical connection terminal 3 is not easily slipped out of the insertion cavity 43.

[0058] The inwardly buckled end 424 of the second connecting part 423 is a structure bent inward, which is arranged opposite to the second bending part 4123, and the two together enclose the orifice of the insertion cavity 43. Such a structural design can provide a stable insertion space, ensure the correct embedding of the plug terminal and maintain a good contact pressure, thereby improving the reliability of signal transmission. Especially in high-frequency signal transmission, it can significantly reduce signal interference and attenuation.

[0059] Moreover, the first connecting part 4122 is inclined in the first direction, and the inwardly buckled end 424 is bent inward, such that the insertion cavity 43 is a U-shaped insertion cavity 43 with a small opening and a large bottom 421. The small opening can generate a certain resistance during insertion, enabling the user to judge whether the insertion is successful through the sense of touch. Also, the small opening can prevent the first electrical connection terminal 3 and the second electrical connection terminal 4 from being easily separated after the insertion is completed.

[0060] The connector of this embodiment can effectively address the problem of contact looseness caused by mechanical vibration or external shock in practical applications. At the same time, through precisely controlled structural dimensions and shapes, high integration in a limited space is achieved, meeting the requirements of miniaturization and high-density installation of modern electronic devices. In addition, this design simplifies the manufacturing process, reduces the manufacturing cost, improves the production efficiency, and provides a more economical and efficient solution for the wide application of the connector.

[0061] In one embodiment, the first electrical connection terminal 3 includes a first plug-in member 31 and a second plug-in member 32. The first plug-in member 31 is bent and extended to form a plug-in end 311, and the plug-in end 311 is connected to the second plug-in member 32. The first plug-in member 31 and the second plug-in member 32 are used to be inserted into the plug-in cavity 43 from the cavity opening when the first electrical connection terminal 3 and the second electrical connection terminal 4 are plugged in for fixation.

[0062] Specifically, one end of the first plug-in member 31 inserted into the plug-in cavity 43 is bent to form a U-shaped plug-in end 311, so as to provide necessary elasticity during the insertion process to ensure stable contact with the second electrical connection terminal 4. The plug-in end 311 is connected to the second plug-in member 32 to form an integral structure, ensuring that when docking, the first electrical connection terminal 3 can smoothly insert into the plug-in cavity 43 inside the second connector from the cavity opening to achieve a firm physical connection and electrical conduction.

[0063] In one embodiment, a first convex body 41231 is provided at the connection position of the second bending portion 4123 and the first connection portion 4122, which is used to abut against the first electrical connection terminal 3 after the first electrical connection terminal 3 and the second electrical connection terminal are plugged in to fix the plugging of the first electrical connection terminal 3 and the second electrical connection terminal 4.

[0064] Specifically, at the connection position of the second bending portion 4123 and the first connection portion 4122, a first convex body 41231 extending and protruding towards the plug-in cavity 43 is provided, which is used to prevent the first electrical connection terminal 3 from directly sliding out of the plug-in cavity 43 after the first electrical connection terminal 3 is plugged into the plug-in cavity 43.

[0065] Preferably, the side of the first convex body 41231 close to the cavity opening of the plug-in cavity 43 is inclined towards the bottom 421 of the plug-in cavity 43 to prevent the first electrical connection terminal 3 from being plugged in quickly and conveniently when the first electrical connection terminal 3 is plugged in.

[0066] A second convex body 321 is provided at the connection position of the first plug-in member 31 and the second plug-in member 32, and the second convex body 321 extends outwards for clamping with the second convex body to fix the plugging of the first electrical connection terminal 3 and the second electrical connection terminal.

[0067] Specifically, the second convex body 321 is provided for after the plug-in installation. When mechanical shaking occurs, the first convex body 41231 and the second convex body 321 are clamped with each other to prevent the first electrical connection terminal 3 and the second electrical connection terminal 4 from separating and affecting signal transmission.

[0068] In one embodiment, the first abutting member includes a fourth bending portion, a fourth connection portion 4112 and a fifth bending portion 4113; one end of the fifth bending portion 4113 far from the fourth connection portion 4112 extends in the second direction to form a first welding portion 4114.

[0069] Specifically, the third connecting portion is attached to the side wall of the base 20 and is used to generate a pressing force directed towards the insertion cavity 43 of Suosong Village by squeezing with the side wall. Through the arc connection between the fourth bending portion and the second bending portion 4123, the second electrical connection terminal 4 can interact with the base 20 to achieve connection and fixation.

[0070] One end of the fifth bending portion 4113 away from the fourth connecting portion 4112 extends outward from the base 20 in the second direction and is used for welding and fixing with the base 20.

[0071] In one embodiment, one end of the first connector 31 away from the insertion end 311 extends in the second direction to form a second welding portion 33.

[0072] When a pair of first electrical connection terminals 3 and second electrical connection terminals are inserted and fixed, the extending and pointing directions of the first welding portion 4114 and the second welding portion 33 are the same, and the second welding portion 33 is used for welding and fixing with the base head 10.

[0073] Embodiment 2

[0074] As Figure 8 and Figure 9 shown, the connector provided in this embodiment uses any one of the first electrical connection terminals 3 and second electrical connection terminals 4 provided in the above Embodiment 1. The connector includes: a base head 10 and a base 20. The first electrical connection terminal 3 is disposed on the base head 10, and the second electrical connection terminal 4 is disposed on the base 20. When the base head 10 and the base 20 are docked and installed, the first electrical connection terminal 3 and the second electrical connection terminal 4 are inserted and installed.

[0075] Embodiment 3

[0076] As Figure 10 and Figure 11 shown, the connector provided in this embodiment uses any one of the first electrical connection terminals 3 and second electrical connection terminals 4 provided in the above Embodiment 1. The connector includes: a base head and a base 20. The first electrical connection terminal 3 is disposed on the base head, and the second electrical connection terminal 4 is disposed on the base 20. When the base head and the base 20 are docked and installed, the first electrical connection terminal 3 and the second electrical connection terminal 4 are inserted and installed.

[0077] Embodiment 4

[0078] An embodiment of the present invention provides an electronic device, and the electronic device includes: the connector described in any of the above embodiments.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A connector, characterized in that: The connector comprises: a base head (10), a base (20), a first electrical terminal (3) arranged on the base head (10), and a second electrical terminal (4) arranged on the base (20); when the base head (10) and the base (20) are butt-jointed, the first electrical terminal (3) and the second electrical terminal (4) are plugged and installed; The second electrical terminal (4) is sleeved in the cavity of the base (20), and the second electrical terminal (4) comprises: an abutting end (41) and an embedding end (42), the abutting end (41) and the embedding end (42) respectively abut against the base (20) to fix the position of the second electrical terminal (4) and the base (20); the embedding end (42) and the abutting end (41) are connected in the first direction to form an insertion cavity (43), which is used for the first electrical terminal (3) to be inserted into the insertion cavity (43) for fixing; Wherein, an angle (44) is formed between a side of the abutting end (41) close to the inserting cavity (43) and the first direction.

2. The connector according to claim 1, characterized in that: The abutment end (41) comprises a first abutment piece and a first contact piece (412), wherein the first abutment piece and the first contact piece (412) are bent and connected in a first direction; The first contact member (412) comprises a first bent portion (4121), a second bent portion (4123), and a first connecting portion (4122) having two ends respectively connected to the first bent portion (4121) and the second bent portion (4123), and the other end of the first bent portion (4121) is connected to the embedded end (42); Wherein, one end of the first connecting portion (4122) connected to the second bending portion (4123) is inclined toward the embedded end (42) to form the angle (44) with the first direction.

3. The connector according to claim 2, characterized in that: The embedded end (42) comprises a bottom (421), a third curved portion (422), a second connecting portion (423) and an inwardly buckled end portion (424); Two ends of the second connecting portion (423) are respectively connected to the third curved portion (422) and the inwardly buckled end portion (424), and one end of the second connecting portion (423) connected to the inwardly buckled end portion (424) is inclined toward the abutting end (41); The other end of the inwardly buckled end portion (424) is bent inwardly and arranged opposite to the second bent portion (4123) to form the cavity opening of the plug-in cavity (43); Two ends of the bottom portion (421) are respectively connected to the third curved portion (422) and the first curved portion (4121).

4. The connector according to claim 3, characterized in that: The first electrical terminal (3) comprises a first plug-in connector (31) and a second plug-in connector (32); the first plug-in connector (31) is bent and extended to form a plug-in end (311); the plug-in end (311) is connected to the second plug-in connector (32); the first plug-in connector (31) and the second plug-in connector (32) are used to be inserted from the cavity opening into the plug-in cavity (43) for fixing when the first electrical terminal (3) and the second electrical terminal (4) are plugged together.

5. The connector according to claim 4, characterized in that: The second bent portion (4123) is provided with a first protrusion (41231) at the connection with the first connecting portion (4122), which is used to press against the first electrical terminal (3) after the first electrical terminal (3) and the second electrical terminal (4) are plugged together, so as to fix the first electrical terminal (3) and the second electrical terminal (4) in plugging.

6. The connector according to claim 5, characterized in that: A second protrusion (321) is provided at the connection position between the first plug connector (31) and the second plug connector (32), and the second protrusion (321) extends outwardly and is used to engage with the first protrusion (41231) to fix the connection between the first electrical terminal (3) and the second electrical terminal.

7. The connector according to any one of claims 4 to 6, characterized in that: The first abutment member includes a fourth bent portion, a fourth connecting portion (4112) and a fifth bent portion (4113); an end of the fifth bent portion (4113) away from the fourth connecting portion (4112) extends in the second direction to form a first welding portion (4114).

8. The connector according to claim 7, characterized in that: One end of the first plug connector (31) away from the plug end (311) extends in the second direction to form a second welding portion (33).

9. The connector according to claim 1, characterized in that: The angle (44) is 5-10 degrees.

10. An electronic device, characterized in that: The device comprises a connector as claimed in any one of claims 1 to 9.

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