Electric connection assembly, functional module, electronic equipment and accessories thereof

Abstract

The utility model provides an electric connection assembly, a functional module, electronic equipment and accessories thereof, and belongs to the technical field of electronics. The electric connection assembly comprises a first contact connecting piece, a second contact connecting piece and a conductive elastic piece. The first contact connecting piece and the second contact connecting piece are movably connected along a first direction; the conductive elastic piece is located between the first contact connecting piece and the second contact connecting piece, and the conductive elastic piece is in elastic contact with the first contact connecting piece and the second contact connecting piece in the second direction; wherein the first direction and the second direction are arranged at a target angle. According to the electric connection assembly of the utility model, the conductive elastic member maintains a stable and reliable current channel between the first contact connecting member and the second contact connecting member, so that problems such as instantaneous disconnection between the first contact connecting member and the second contact connecting member can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of electronic technology, and in particular to an electrical connection component, a functional module, an electronic device and accessories thereof. Background Art

[0002] A Pogo Pin connector is an electronic connector that uses a spring contact pin (Pogo Pin) for connection. Since the spring contact pin can adaptively adjust the contact force, this connector is widely used.

[0003] However, the spring contact pins in the related art cannot meet the requirements of complex high-speed vibration scenarios. The main reason is that the spring contact pins will be affected by inertia during the vibration process and will be disconnected instantly. Utility Model Content

[0004] The utility model provides an electrical connection component, a functional module, an electronic device and accessories thereof, which can solve the problem of instantaneous disconnection of the electrical connection component during vibration.

[0005] The technical solution is as follows:

[0006] In one aspect, an electrical connection assembly is provided, the electrical connection assembly comprising: a first contact connection member, a second contact connection member, and a conductive elastic member;

[0007] The first contact connector and the second contact connector are movably connected along a first direction;

[0008] The conductive elastic member is located between the first contact connector and the second contact connector, and the conductive elastic member is in elastic contact with the first contact connector and the second contact connector respectively along a second direction;

[0009] Wherein, the first direction and the second direction are arranged at a target angle.

[0010] In some embodiments, the first direction and the second direction are arranged at 80°-100°.

[0011] In some embodiments, an axis of the first contact connector coincides with an axis of the second contact connector and is parallel to the first direction.

[0012] In some embodiments, the conductive elastic member includes at least one connecting portion and a deforming portion;

[0013] The deformation portion is disposed between the first contact connector and the second contact connector, and the deformation portion is connected to the at least one connection portion.

[0014] In some embodiments, there are a plurality of deformation portions, and the plurality of deformation portions are spirally arranged between the first contact connector and the second contact connector at even intervals.

[0015] In some embodiments, the deformation portion extends at least along the first direction, at least part of the deformation portion protrudes toward one of the first contact connector and the second contact connector, and the rest of the deformation portion protrudes toward the other of the first contact connector and the second contact connector.

[0016] In some embodiments, the electrical connection assembly further includes a telescopic elastic member, the telescopic elastic member is arranged along the first direction, and the telescopic elastic member is respectively connected to the first contact connector and the second contact connector.

[0017] In some embodiments, the first contact connector is hollow inside, the second contact connector is movably disposed inside the first contact connector, and at least a portion of the second contact connector extends to the outside of the first end of the first contact connector;

[0018] The conductive elastic member is sleeved between the inner wall of the first contact connector and the outer wall of the second contact connector.

[0019] In some embodiments, the first contact connector is formed as a housing of the electrical connection assembly, and the second contact connector is formed as a telescopic contact of the electrical connection assembly.

[0020] In some embodiments, a first limiting portion is disposed at a first end of the first contact connector, and a second limiting portion is disposed on an outer wall of the second contact connector. When the second contact connector moves toward the first end, the first limiting portion and the second limiting portion are in limiting contact with each other.

[0021] In some embodiments, the second contact connector is hollow inside, the first contact connector is movably disposed inside the second contact connector, and at least a portion of the first contact connector extends to the outside of one axial end of the second contact connector;

[0022] The conductive elastic member is sleeved between the outer wall of the first contact connector and the inner wall of the second contact connector.

[0023] In some embodiments, the electrical connection assembly also includes a shell, and the first contact connector and the second contact connector are both located inside the shell; the second contact connector is movably connected to the third end of the shell, and at least a portion of the second contact connector extends outside the third end, and the first contact connector is fixedly connected to the fourth end of the shell.

[0024] In some embodiments, the third end of the shell is provided with a third limiting portion, and the outer wall of the second contact connector is provided with a second limiting portion, and when the second contact connector moves toward the third end, the third limiting portion and the second limiting portion are in limiting contact with each other.

[0025] On the other hand, a functional module is provided, which includes the electrical connection assembly described in the utility model.

[0026] On the other hand, an electronic device is provided, wherein the electronic device comprises the electrical connection assembly described in the utility model.

[0027] On the other hand, an accessory of an electronic device is provided, and the accessory of the electronic device includes the electrical connection assembly described in the utility model.

[0028] The beneficial effects brought by the technical solution provided by the utility model include at least:

[0029] The utility model discloses an electrical connection component, comprising a first contact connector and a second contact connector, wherein the first contact connector and the second contact connector are movably connected along a first direction, and a conductive elastic member is arranged between the first contact connector and the second contact connector, and the conductive elastic member is used to elastically contact the first contact connector and the second contact connector respectively in a second direction, and the second direction is at a target angle with the first direction, so that the first contact connector and the second contact connector always maintain elastic contact with the conductive elastic member during the movement, and the conductive elastic member maintains a stable and reliable current channel between the first contact connector and the second contact connector, thereby avoiding problems such as instantaneous disconnection between the first contact connector and the second contact connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a structural schematic diagram of an electrical connection assembly provided by an embodiment of the utility model;

[0032] Figure 2 It is a structural cross-sectional view of an electrical connection assembly provided by an embodiment of the utility model;

[0033] Figure 3 is a structural cross-sectional view of an electrical connection assembly provided by another embodiment of the utility model;

[0034] Figure 4It is a schematic structural diagram of a conductive elastic member provided in an embodiment of the utility model.

[0035] The reference numerals in the figures represent respectively:

[0036] 1. A first contact connector;

[0037] 101, first end; 102, second end;

[0038] 11. A first limiting portion;

[0039] 2. Conductive elastic parts;

[0040] 21. connecting portion; 211. first connecting portion; 212. second connecting portion; 22. deformation portion;

[0041] 3. a second contact connector;

[0042] 31. Avoidance cavity; 32. Second limiting portion;

[0043] 4. a second contact connector;

[0044] 5. Telescopic elastic parts;

[0045] 6. Shell;

[0046] 601, third end; 602, fourth end;

[0047] 61. The third limiting part;

[0048] a. First direction; b. Second direction. DETAILED DESCRIPTION

[0049] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the utility model. Instead, they are only examples of devices and methods consistent with some aspects of the utility model as detailed in the attached claims.

[0050] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate directions or positional relationships based on the attached Figure 1The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0051] It should be understood that in this application, "electrical connection" can be understood as physical contact and electrical conduction between components; it can also be understood as a form of connection between different components in the circuit structure through physical lines such as printed circuit board (PCB) copper foil or wires that can transmit electrical signals. "Communication connection" can refer to electrical signal transmission, including wireless communication connection and wired communication connection. Wireless communication connection does not require a physical medium and does not belong to a connection relationship that limits the product structure. "Connection" and "connected" can both refer to a mechanical connection relationship or a physical connection relationship, that is, A is connected to B or A is connected to B, which can mean that there is a fastening component (such as screws, bolts, rivets, etc.) between A and B, or A and B are in contact with each other and A and B are difficult to separate.

[0052] Unless otherwise defined, all technical terms used in the embodiments of the present application have the same meanings as commonly understood by those of ordinary skill in the art.

[0053] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0054] On the one hand, combined with Figures 1 to 3 As shown, this embodiment provides an electrical connection assembly, which includes: a first contact connector 1 , a second contact connector 43 and a conductive elastic member 2 .

[0055] The first contact connector 1 and the second contact connector 43 are movably connected along the first direction a; the conductive elastic member 2 is located between the first contact connector 1 and the second contact connector 43, and the conductive elastic member 2 is elastically in contact with the first contact connector 1 and the second contact connector 43 respectively along the second direction b; wherein the first direction a and the second direction b are arranged at a target angle.

[0056] The electrical connection component of this embodiment includes a first contact connector 1 and a second contact connector 43. The first contact connector 1 and the second contact connector 43 are movably connected along a first direction a. A conductive elastic member 2 is arranged between the first contact connector 1 and the second contact connector 43. The conductive elastic member 2 is used to elastically contact the first contact connector 1 and the second contact connector 43 in a second direction b. The second direction b is at a target angle to the first direction a, so that the first contact connector 1 and the second contact connector 43 always maintain elastic contact with the conductive elastic member 2 during the movement. The conductive elastic member 2 maintains a stable and reliable current channel between the first contact connector 1 and the second contact connector 43, avoiding problems such as instantaneous disconnection between the first contact connector 1 and the second contact connector 43.

[0057] In some possible implementations, the first contact connector 1 and the second contact connector 43 are both conductive structures, one of the first contact connector 1 and the second contact connector 43 is electrically connected to an external power supply line or electrical equipment, the first contact connector 1 and the second contact connector 43 are movably connected, and elastic contact is maintained through the conductive elastic member 2, and current can be transmitted between the first contact connector 1 and the second contact connector 43 through the conductive elastic member 2. Optionally, the first contact connector 1 and the second contact connector 43 are movable and electrically connected.

[0058] In some embodiments, the first direction a and the second direction b are arranged at 80°-100°. That is, the target angle is 80°-100°. When the target angle between the first direction a and the second direction b satisfies the above value range, the elastic contact between the conductive elastic member 2 and the first contact connector 1 and the second contact connector 43 is not affected by the mutual movement of the two contact connectors. From a mechanical point of view, the elastic force of the conductive elastic member 2 acting on the first contact connector 1 and / or the second contact connector 43 remains unchanged.

[0059] In some possible implementations, the target angles of the first direction a and the second direction b are, for example, 80°, 82°, 84°, 86°, 88°, 90°, 92°, 94°, 96°, 98°, 100°, etc. Exemplarily, the target angle of the first direction a and the second direction b is 90°.

[0060] Combination Figure 2 and Figure 3 As shown, in some embodiments, the axis of the first contact connector 1 and the axis of the second contact connector 43 coincide with each other and are parallel to the first direction a.

[0061] In this embodiment, the first contact connector 1 and the second contact connector 43 are coaxially arranged. For example, the first contact connector 1 is movably sleeved outside the second contact connector 43; or, the second contact connector 43 is movably sleeved outside the first contact connector 1. The axes of the first contact connector 1 and the second contact connector 43 are parallel to the first direction a at the same time, so the electrical connection component formed by the first contact connector 1 and the second contact connector 43 has the characteristics of elongation and shortening along the first direction a, which enables the electrical connection component to meet the functional requirements of the Pogo Pin connector. The electrical connection component of this embodiment is constructed as a Pogo Pin connector, but has a more stable and reliable electrical connection performance than the traditional Pogo Pin connector.

[0062] Combination Figure 4 As shown, in some embodiments, the conductive elastic member 2 includes at least one connecting portion 21 and a deforming portion 22; the deforming portion 22 is arranged between the first contact connector 1 and the second contact connector 43, and the deforming portion 22 is respectively connected to at least one connecting portion 21. Exemplarily, the number of the deforming portion 22 is at least one.

[0063] Through the above arrangement, the connecting portion 21 supports the deformation portion 22 between the first contact connector 1 and the second contact connector 43, and the deformation portion 22 is squeezed by the first contact connector 1 and the second contact connector 43, thereby maintaining elastic contact with the first contact connector 1 and the second contact connector 43 by relying on its own elastic deformation characteristics.

[0064] Combination Figure 2 and Figure 3 As shown, in some embodiments, there are multiple deformation parts 22, and the multiple deformation parts 22 are evenly spaced and arranged in a spiral shape between the first contact connector 1 and the second contact connector 43.

[0065] In this embodiment, the first contact connector 1 and the second contact connector 43 are in a coaxial sleeve connection relationship, with an annular space between them, and the conductive elastic member 2 is located in the annular space.

[0066] In some possible implementations, the connecting portion 21 is an annular structure or a semi-annular structure, and the connecting portion 21 can arrange a plurality of deformation portions 22 at intervals in the annular space between the first contact connector 1 and the second contact connector 43 .

[0067] There are multiple deformation parts 22, and the multiple deformation parts 22 are spirally arranged between the first contact connector 1 and the second contact connector 43 at uniform intervals, so that the conductive elastic part 2 can evenly support the first contact connector 1 and the second contact connector 43 in the annular space, thereby avoiding the problem of disconnection between the conductive elastic part 2 and the contact connector when radial vibration occurs in the first contact connector 1 and the second contact connector 43 and one side of the annular space is compressed and the other side is enlarged.

[0068] Combination Figures 2 to 4 As shown, in some embodiments, the deformation portion 22 extends at least along the first direction a, at least a portion of the deformation portion 22 protrudes toward one of the first contact connector 1 and the second contact connector 43, and the rest of the deformation portion 22 protrudes toward the other of the first contact connector 1 and the second contact connector 43.

[0069] Exemplarily, one or more parts of the deformation portion 22 protrude toward the first contact connector 1, and the rest of the deformation portion 22 protrudes toward the second contact connector 43. Alternatively, one or more parts of the deformation portion 22 protrude toward the second contact connector 43, and the rest of the deformation portion 22 protrudes toward the first contact connector 1.

[0070] Through the above arrangement, the structure of the deformation portion 22 protrudes toward the first contact connector 1 and the second contact connector 43 respectively, which is beneficial to increase the deformation ability of the deformation portion 22 and increase the elastic force of the conductive elastic member 2 acting on the first contact connector 1 or the second contact connector 43.

[0071] Combination Figure 4 As shown, the connecting portion 21 includes a first connecting portion 211 and a second connecting portion 212, and the first connecting portion 211 and the second connecting portion 212 are respectively located at two ends of the deformation portion 22 along the first direction a, and are respectively connected to two ends of each deformation. The first connecting portion 211 and the second connecting portion 212 are respectively non-closed rings. When in use, the gaps of the first connecting portion 211 and the second connecting portion 212 can be opened and expanded by external force, so that the first contact connector 1 or the second contact connector 43 can be radially inserted into the conductive elastic member 2.

[0072] Combination Figure 2 and Figure 3 As shown, in some embodiments, the electrical connection assembly further includes a telescopic elastic member 5, the telescopic elastic member 5 is arranged along the first direction a, and the telescopic elastic member 5 is respectively connected to the first contact connector 1 and the second contact connector 43.

[0073] By utilizing the telescopic elastic member 5 connected between the first contact connector 1 and the second contact connector 43, the movable connection between the first contact connector 1 and the second contact connector 43 along the first direction a is an elastic connection, and the electrical connection between the first contact connector 1 or the second contact connector 43 and the power supply circuit or the electrical equipment is an elastic contact, and the electrical contact performance is more stable.

[0074] Combination Figure 1 , 2 As shown, in some embodiments, the first contact connector 1 is hollow inside, the second contact connector 43 is movably disposed inside the first contact connector 1, and at least a portion of the second contact connector 43 extends to the outside of the first end 101 of the first contact connector 1; the conductive elastic member 2 is sleeved between the inner wall of the first contact connector 1 and the outer wall of the second contact connector 43.

[0075] In this embodiment, the second contact connector 43 is sleeved on the outside of the first contact connector 1. When the first contact connector 1 moves along the first direction a, the first end 101 of the second contact connector 43 can extend toward the outside of the first contact connector 1, or retract toward the inside of the first contact connector 1. In this way, the first contact connector 1 can adapt to the position of the external power supply circuit or electrical equipment to provide elastic electrical contact.

[0076] Combination Figure 2 As shown, in some embodiments, the first contact connector 1 is formed as a housing of the electrical connection assembly, and the second contact connector 43 is formed as a telescopic contact of the electrical connection assembly.

[0077] When the electrical connection assembly of this embodiment is in use, the first contact connector 1 serves as a shell, and its bottom end or external part is connected to the power supply circuit (or electrical equipment). The second contact connector 43 serves as a telescopic contact, which is elastically electrically contacted with the external electrical equipment (or power supply circuit). Inside the electrical connection assembly, the second contact connector 43 and the first contact connector 1 are elastically contacted through the conductive elastic part 2.

[0078] Combination Figure 2 As shown, in some embodiments, the first end 101 of the first contact connector 1 is provided with a first limiting portion 11, and the outer wall of the second contact connector 43 is provided with a second limiting portion 32. When the second contact connector 43 moves toward the first end 101, the first limiting portion 11 and the second limiting portion 32 are in limiting contact with each other.

[0079] With the above arrangement, when the second contact connector 43 moves relative to the first contact connector 1 along the first direction a, the first limiting portion 11 and the second limiting portion 32 limit the second contact connector 43 to prevent it from falling out of the first contact connector 1 .

[0080] Combination Figure 1 and 3As shown, in some embodiments, the second contact connector 43 is hollow inside, the first contact connector 1 is movably arranged in the second contact connector 43, and at least a portion of the first contact connector 1 extends to the outside of one axial end of the second contact connector 43; the conductive elastic member 2 is sleeved between the outer wall of the first contact connector 1 and the inner wall of the second contact connector 43.

[0081] In this embodiment, the first contact connector 1 is sleeved on the outside of the second contact connector 43. When the second contact connector 43 moves along the first direction a, the first end 101 of the first contact connector 1 can extend toward the outside of the second contact connector 43, or retract toward the inside of the second contact connector 43. In this way, the second contact connector 43 can adapt to the position of the external power supply circuit or electrical equipment to provide elastic electrical contact.

[0082] Combination Figure 3 As shown, in some embodiments, the electrical connection assembly also includes a shell 6, and the first contact connector 1 and the second contact connector 43 are both located inside the shell 6; the second contact connector 43 is movably connected to the third end 601 of the shell 6, and at least a portion of the second contact connector 43 extends to the outside of the third end 601, and the first contact connector 1 is fixedly connected to the fourth end 602 of the shell 6.

[0083] When the electrical connection assembly of this embodiment is in use, the first contact connector 1 and the second contact connector 43 are both located in the shell 6, the first contact connector 1 is fixedly connected to the fourth end 602 of the shell 6, and at least a portion of the second contact connector 43 extends to the outside of the third end 601 of the shell, and the bottom end of the first contact connector 1 is directly or indirectly (connected through the shell 6) connected to the power supply circuit (or electrical equipment), and the second contact connector 43 serves as a telescopic contact, which is elastically electrically contacted with the external electrical equipment (or power supply circuit). Inside the shell 6, the second contact connector 43 and the first contact connector 1 are elastically contacted through the conductive elastic member 2.

[0084] Combination Figure 3 As shown, in some embodiments, the third end 601 of the shell 6 is provided with a third limiting portion 61, and the outer wall of the second contact connector 43 is provided with a second limiting portion 32. When the second contact connector 43 moves toward the third end 601, the third limiting portion 61 and the second limiting portion 32 are in limiting contact.

[0085] Through the above arrangement, when the second contact connector 43 moves relative to the first contact connector 1 along the first direction a, the first limiting portion 11 and the second limiting portion 32 limit the second contact connector 43 to prevent it from escaping from the housing 6 .

[0086] On the other hand, this embodiment provides a functional module, which includes the electrical connection assembly of the utility model. The functional module of this embodiment adopts the electrical connection assembly of the utility model and has all the beneficial technical effects of all the embodiments herein. The functional module can be electrically connected to a power supply or other modules using the electrical connection assembly.

[0087] In some possible implementations, the types of functional modules include but are not limited to mainboard modules, camera modules, battery modules, etc.

[0088] On the other hand, this embodiment provides an electronic device, which includes the electrical connection assembly of the utility model. The electronic device of this embodiment adopts the electrical connection assembly of the utility model and has all the beneficial technical effects of all the embodiments herein. The electronic device can use the electrical connection assembly to electrically connect with a charging power source, other electronic devices, etc.

[0089] Exemplarily, the electronic device may be referred to as user equipment (UE) or terminal, etc. For example, the electronic device may be a portable android device (PAD), a personal digital assistant (PDA), a handheld device with wireless communication function, a computing device, a vehicle-mounted device, a wearable device, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal in industrial control, a wireless terminal in self-driving, a wireless terminal in remote medical, a wireless terminal in smart grid, a wireless terminal in transportation safety, a wireless terminal in smart city, a wireless terminal in smart home, etc., a mobile terminal or a fixed terminal. The form of the electronic device is not specifically limited in the embodiment of the utility model.

[0090] On the other hand, this embodiment provides an accessory of an electronic device, and the accessory of the electronic device includes the electrical connection assembly of the utility model. The accessory of the electronic device of this embodiment adopts the electrical connection assembly of the utility model, and has all the beneficial technical effects of all the embodiments of this invention. These accessories can be electrically connected to the electronic device through the electrical connection assembly.

[0091] Exemplarily, accessories of electronic devices include, but are not limited to, keyboard protective covers, external fill lights, power banks, magnetic chargers, auxiliary protective cases (such as 5G protective cases, wireless charging cases), and the like.

[0092] It should be noted that the "several" and "at least one" mentioned in this article refer to one or more, and "multiple" and "at least two" refer to two or more. "And / or" describes the association relationship of the associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0093] 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, 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, it can be the internal connection of two elements or the interaction relationship 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.

[0094] In the description of this specification, the reference terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present invention.

[0095] The above description is only an embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electrical connection assembly, characterized in that: The electrical connection assembly comprises: a first contact connection member (1), a second contact connection member (3) and a conductive elastic member (2); The first contact connector (1) and the second contact connector (3) are movably connected along a first direction; The conductive elastic member (2) is located between the first contact connector (1) and the second contact connector (3), and the conductive elastic member (2) is in elastic contact with the first contact connector (1) and the second contact connector (3) respectively along a second direction; Wherein, the first direction and the second direction are arranged at a target angle.

2. The electrical connection assembly according to claim 1, characterized in that: The first direction and the second direction are arranged at 80°-100°.

3. The electrical connection assembly according to claim 1, characterized in that: The axis of the first contact connector (1) coincides with the axis of the second contact connector (3) and is parallel to the first direction.

4. The electrical connection assembly according to claim 1, characterized in that: The conductive elastic member (2) comprises at least one connecting portion (21) and a deforming portion (22); The deformation portion (22) is arranged between the first contact connector (1) and the second contact connector (3) at intervals, and the deformation portion (22) is respectively connected to the at least one connection portion (21).

5. The electrical connection assembly according to claim 4, characterized in that: There are a plurality of deformation parts (22), and the plurality of deformation parts (22) are evenly spaced and arranged in a spiral shape between the first contact connector (1) and the second contact connector (3).

6. The electrical connection assembly according to claim 4, characterized in that: The deformation portion (22) extends at least along the first direction, at least part of the deformation portion (22) protrudes toward one of the first contact connector (1) and the second contact connector (3), and the rest of the deformation portion (22) protrudes toward the other of the first contact connector (1) and the second contact connector (3).

7. The electrical connection assembly according to claim 1, characterized in that: The electrical connection assembly further comprises a telescopic elastic member (5), the telescopic elastic member (5) being arranged along the first direction, and the telescopic elastic member (5) being respectively connected to the first contact connector (1) and the second contact connector (3).

8. The electrical connection assembly according to any one of claims 1 to 7, characterized in that: The first contact connector (1) is hollow inside, the second contact connector (3) is movably arranged inside the first contact connector (1), and at least a portion of the second contact connector (3) extends to the outside of the first end (101) of the first contact connector (1); The conductive elastic member (2) is sleeved between the inner wall of the first contact connector (1) and the outer wall of the second contact connector (3).

9. The electrical connection assembly according to claim 8, characterized in that: The first contact connector (1) is formed as a housing of the electrical connection component, and the second contact connector (3) is formed as a telescopic contact of the electrical connection component.

10. The electrical connection assembly according to claim 9, characterized in that: The first end (101) of the first contact connector (1) is provided with a first limiting portion (11), and the outer wall of the second contact connector (3) is provided with a second limiting portion (32); when the second contact connector (3) moves toward the first end (101), the first limiting portion (11) and the second limiting portion (32) are in limiting contact with each other.

11. The electrical connection assembly according to any one of claims 1 to 7, characterized in that: The second contact connector (3) is hollow inside, the first contact connector (1) is movably arranged inside the second contact connector (3), and at least a portion of the first contact connector (1) extends to the outside of one axial end of the second contact connector (3); The conductive elastic member (2) is sleeved between the outer wall of the first contact connector (1) and the inner wall of the second contact connector (3).

12. The electrical connection assembly according to claim 11, characterized in that: The electrical connection assembly also includes a shell (6), the first contact connector (1) and the second contact connector (3) are both located inside the shell (6); the second contact connector (3) is movably connected to a third end (601) of the shell (6), and at least a portion of the second contact connector (3) extends to the outside of the third end (601), and the first contact connector (1) is fixedly connected to a fourth end (602) of the shell (6).

13. The electrical connection assembly according to claim 12, characterized in that: The third end (601) of the shell (6) is provided with a third limiting portion (61), and the outer wall of the second contact connector (3) is provided with a second limiting portion (32); when the second contact connector (3) moves toward the third end (601), the third limiting portion (61) and the second limiting portion (32) are in limiting contact with each other.

14. A functional module, characterized in that: The functional module comprises the electrical connection assembly according to any one of claims 1 to 13.

15. An electronic device, characterized in that: The electronic device comprises the electrical connection assembly according to any one of claims 1 to 13.

16. An accessory for an electronic device, characterized in that: The accessory of the electronic device comprises the electrical connection assembly according to any one of claims 1 to 13.

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