CN216563634U - Electric connector, electric connection assembly and electronic equipment - Google Patents

Abstract

The application provides an electric connecting piece, an electric connecting assembly and electronic equipment, wherein the electric connecting piece is connected with electric conductors through a first elastic part and a second elastic part which extend out of a plate body, and is respectively contacted with different electric conductors through a first contact part on the first elastic part and a second contact part on the second elastic part, so that the electric connection between the electric connecting piece and the different electric conductors is realized; the plate body is provided with at least two first elastic parts which extend out of the plate body, the at least two first elastic parts are respectively positioned on different sides of the plate body, and the two first contact parts are respectively positioned on different sides of the plate body, so that the electric connecting piece can be connected with at least three electric conductors positioned on different sides of the electric connecting piece, the number of the electric connecting pieces arranged in the electronic equipment can be reduced, the occupied space of the electric connecting piece is reduced, and the electric connection demand space of the electronic equipment is saved; and, because electric connector can connect the electric conductor that is located different position, the practicality is strong, and application scope is wide.

Description

Electric connector, electric connection assembly and electronic equipment

Technical Field

The present disclosure relates to electrical connection structures, and particularly to an electrical connector, an electrical connection assembly and an electronic device.

Background

In electronic equipment such as a mobile phone and a tablet computer, a plurality of separated metal bodies are usually arranged, and the metal bodies can be appearance structural members or internal structural members of the electronic equipment, wherein some metal bodies need to be electrically connected with each other to meet functional requirements of the metal bodies.

Taking an electronic device as an example of a mobile phone, at present, two separated metal bodies in the mobile phone are generally connected by a metal elastic sheet, and taking two separated metal bodies as an example, by arranging the metal elastic sheet between the two metal bodies, the metal elastic sheet is used to connect parts of the two metal bodies which need to be electrically connected. For a plurality of metal bodies which need to be conducted and are separated from each other, for example, three metal bodies which are separated from each other, at least two metal elastic pieces need to be arranged, and one metal elastic piece needs to be connected between every two metal bodies; or, when two separated metal bodies need to be connected in multiple points, a plurality of elastic sheets need to be added to correspondingly connect corresponding parts.

However, the plurality of metal elastic pieces are connected with the plurality of separated metal bodies, so that the occupied space of the metal elastic pieces is large, and the electric connection space requirement of the mobile phone is increased.

SUMMERY OF THE UTILITY MODEL

The application provides an electric connector, electric connection assembly and electronic equipment, and electric connector can connect a plurality of electric conductors simultaneously, and electric connection assembly's occupation space is little, can save electronic equipment's electric connection demand space.

In a first aspect, the application provides an electric connector, including the first elastic part and the second elastic part that stretch out on plate body and the plate body, stretch out on the plate body and have two at least first elastic parts, two at least first elastic parts are located the different sides of plate body respectively, all have first contact site on each first elastic part, have the second contact site on the second elastic part, second contact site and each first contact site contact with different electric conductors respectively.

According to the electric connecting piece, the first elastic part and the second elastic part which extend out of the plate body are connected with the electric conductors, and the first contact part on the first elastic part and the second contact part on the second elastic part are respectively contacted with different electric conductors, so that the electric connection between the electric connecting piece and different electric conductors is realized; the plate body is provided with at least two first elastic parts which extend out, the at least two first elastic parts are respectively positioned on different sides of the plate body, and the two first contact parts are respectively positioned on different sides of the plate body, so that the electric connecting piece can be connected with at least three electric conductors positioned on different sides of the electric connecting piece, the number of the electric connecting pieces arranged in the electronic equipment can be reduced, the occupied space of the electric connecting piece is reduced, and the electric connection demand space of the electronic equipment is saved; and, because electric connector can connect the electric conductor that is located different position, the practicality is strong, and application scope is wide.

In a possible embodiment, two first elastic portions extend from the plate body, and the two first elastic portions are respectively located on two sides of the plate body in the thickness direction.

The two first elastic parts are respectively positioned on two sides of the plate body in the thickness direction, and the two first contact parts are respectively contacted with the electric conductors on the two sides of the plate body in the thickness direction.

In one possible embodiment, the two first elastic portions are connected to both ends of the plate body in the longitudinal direction, or the two first elastic portions are connected to both ends of the plate body in the width direction.

In a possible embodiment, the first elastic part comprises a bending section and a first elastic arm, the bending section is connected between the end of the plate body and the first elastic arm, and the first contact part is located at one end of the first elastic arm far away from the bending section;

wherein, the bending sections connected with the two ends of the plate body are respectively bent towards the two sides of the plate body; at the one end that first elastic arm and bending section are connected, to the direction of the other end of first elastic arm, first elastic arm extends to the direction of keeping away from the plate body.

The bending sections at the two ends of the plate body are bent towards the two sides of the plate body respectively, the two first elastic parts are located at the two sides of the plate body respectively, one end of the first elastic arm connected with the bending sections extends towards the other end of the first elastic arm, the end of the first elastic arm away from the bending sections is far away from the plate body, and the first contact part can be contacted with the electric conductor located outside the plate body by arranging the first contact part at one end of the first elastic arm away from the bending sections.

In a possible embodiment, one end of the bending section connected with the first elastic arm extends to the opposite side of the plate body, and the projection of the first elastic arm on the plane of the plate body is positioned in the range covered by the plate body.

The bending section extends from one side of the plate body to the other side of the plate body, the bending section forms a bending section, the first elastic arm and the plate body are arranged oppositely, and the first contact part on the first elastic arm is located right above or right below the plate body so as to be in contact with a conductor located right above or right below the plate body.

In a possible embodiment, the first elastic part further comprises a second elastic arm, one end of the second elastic arm is connected with the first elastic arm, and the other end of the second elastic arm is a free end; the second elastic arm inclines towards the plate body in the direction from the end of the second elastic arm connected with the first elastic arm to the free end of the second elastic arm.

The first contact part is closely contacted with the electric conductor by connecting the second elastic arm with one end of the first elastic arm provided with the first contact part, so that the resilience force of the first elastic part is increased.

In one possible embodiment, the second spring arm extends toward the bending section.

Through the extension of second elastic arm orientation bending section, when first contact site and electric conductor contact, compressed between first elastic arm and the second elastic arm, the resilience between first elastic arm and the second elastic arm is good, can prolong the life of first elastic site.

In a possible embodiment, in the natural state, the free end of the second elastic arm is in contact with the surface of the plate body.

In a possible embodiment, the first spring arm comprises a first spring section and a second spring section, the first spring section is connected between the bending section and the second spring section, and the connecting point of the first spring section and the second spring section is bent toward the plate body.

Through setting up first elasticity section and second elasticity section, the elastic force between first elasticity section and the second elasticity section can guarantee first contact site and electric conductor in close contact with, and strengthens the resilience force of first elastic arm.

In one possible embodiment, the two first elastic parts on both sides of the plate body are symmetrical to each other about the center of the plate body.

Through making two first elastic part use the center of plate body as the center, form central symmetry structure, electric connector's structural symmetry is good, is convenient for electric connector's design and processing, and electric connector's bulk strength is high.

In one possible embodiment, the second elastic portion is located on a side of the plate body, and the second elastic portion is located between two ends of the plate body, and the second contact portion faces the side of the plate body.

The second elastic portion is provided on the side of the plate body, the second contact portion faces the side of the plate body, and the second contact portion is oriented in a direction different from that of either of the two first contact portions, whereby the electric connector can be connected to the electric conductors in three different directions.

In a possible embodiment, the second elastic portion comprises at least one elastic body comprising a support arm and a third elastic arm, the support arm being connected between the third elastic arm and the side wall of the plate body; the supporting arm extends in the direction back to the plate surface of the plate body, one end of the third elastic arm is connected with the supporting arm, and the other end of the third elastic arm is a free end;

the third elastic part extends from one end of the third elastic part connected with the supporting arm to the free end of the third elastic part in the direction away from the plate body, and the second contact part is located at the free end of the third elastic arm.

By arranging the supporting arm and the third elastic arm, elastic force is generated between the supporting arm and the third elastic arm, so that the elasticity of the second elastic part can be improved; the third elastic part extends from the end connected with the supporting arm to the free end of the third elastic part in the direction away from the plate body, the free end of the third elastic arm is close to the electric conductor positioned on the side of the plate body, and the second contact part is arranged at the free end of the third elastic arm, so that the second contact part is convenient to contact with the electric conductor.

In one possible embodiment, both ends of the third elastic arm are located on both sides in the thickness direction of the plate body.

The third elastic arm extends from one side to the other side in the thickness direction of the plate body, so that the extension length of the third elastic arm is increased, the elastic energy of the third elastic arm can be improved, and the contact stability between the second elastic part and the electric conductor is improved.

In a possible embodiment, the free end of the third spring arm has a bend, which is convex in a direction away from the plate body, and the second contact portion is located on the bend.

In a possible embodiment, the elastic body further includes an extension section, the extension section is connected between the support arm and the third elastic arm, and the extension section extends along the plate surface direction of the plate body.

The extension section is arranged between the third elastic arm and the supporting arm, so that the bending degree of the elastic body between the sections can be reduced through the extension section, and the strength of the elastic body is increased; and the distance between the third elastic arm and the plate body is increased by the extension section, so that the second contact part can be in contact with the conductor far away from the electric connector.

In a possible embodiment, the second elastic portion includes at least two elastic bodies, and each elastic body is located on the same side of the plate body and spaced apart from the same side.

Through setting up two spaced elastomers, the second contact site on two elastomers all contacts with the electric conductor that is located the plate body side, can increase the area of contact of second elastic component and electric conductor, and two second contact sites contact with the different positions of electric conductor respectively, can guarantee that second elastic component and electric conductor contact well.

In a possible implementation manner, the electrical connector further includes a fixing portion, the fixing portion is connected to the side wall of the board body, and the fixing portion is provided with a clamping portion.

Through setting up the fixed part to set up joint portion on the fixed part, can make electric connector and mounting joint be connected, be convenient for electric connector fixed in electronic equipment.

In a possible embodiment, the electrical connector further includes at least one limiting portion, the limiting portion is connected to a side wall of the board body, and the limiting portion is perpendicular to a board surface of the board body.

Through set up spacing portion on electric connector, spacing portion extends along the face direction vertically direction with the plate body, and spacing portion can laminate with the mounting to carry on spacingly to the plate body, avoid the relative mounting of plate body to produce the skew.

In a second aspect, the application provides an electric connection assembly, including mounting and as above arbitrary electric connector, be equipped with the holding tank on the mounting, electric connector's plate body card is located in the holding tank, and is equipped with the draw-in groove on the lateral wall of mounting, in the draw-in groove is gone into to joint portion card on the electric connector.

According to the electric connection assembly, the electric connection piece is fixed in the electronic equipment through the fixing piece, the electric connection piece comprises a plate body, the plate body is clamped into the accommodating groove in the fixing piece, the clamping groove is formed in the side wall of the fixing piece, and the clamping part on the electric connection piece is clamped into the clamping groove to fix and limit the electric connection piece; the electric connecting piece is connected with the electric conductors through a first elastic part and a second elastic part which extend out of the plate body, and the electric connecting piece is electrically connected with different electric conductors through a first contact part on the first elastic part and a second contact part on the second elastic part which are respectively contacted with different electric conductors; the plate body is provided with at least two first elastic parts which extend out, the at least two first elastic parts are respectively positioned on different sides of the plate body, and the two first contact parts are respectively positioned on different sides of the plate body, so that the electric connecting piece can be connected with at least three electric conductors positioned on different sides of the electric connecting piece, the number of the electric connecting pieces arranged in the electronic equipment can be reduced, the occupied space of the electric connecting piece is reduced, and the electric connection demand space of the electronic equipment is saved; and, because electric connector can connect the electric conductor that is located different position, the practicality is strong, and application scope is wide.

In a third aspect, the present application provides an electronic device comprising the electrical connection assembly as described above.

According to the electronic equipment provided by the application, the electric connection assembly is fixed in the electronic equipment, and the plurality of electric conductors in the electronic equipment are connected through the electric connection assembly; the electric connecting component fixes the electric connecting piece in the electronic equipment through the fixing piece, the electric connecting piece comprises a plate body, the plate body is clamped into the accommodating groove in the fixing piece, the side wall of the fixing piece is provided with a clamping groove, and the clamping part on the electric connecting piece is clamped into the clamping groove to fix and limit the electric connecting piece; the electric connecting piece is connected with the electric conductors through a first elastic part and a second elastic part which extend out of the plate body, and the electric connecting piece is electrically connected with different electric conductors through a first contact part on the first elastic part and a second contact part on the second elastic part which are respectively contacted with different electric conductors; the plate body is provided with at least two first elastic parts which extend out, the at least two first elastic parts are respectively positioned on different sides of the plate body, and the two first contact parts are respectively positioned on different sides of the plate body, so that the electric connecting piece can be connected with at least three electric conductors positioned on different sides of the electric connecting piece, the number of the electric connecting pieces arranged in the electronic equipment can be reduced, the occupied space of the electric connecting piece is reduced, and the electric connection demand space of the electronic equipment is saved; and, because electric connector can connect the electric conductor that is located different position, the practicality is strong, and application scope is wide.

Drawings

FIG. 1 is a front view of an electrical connector provided in an embodiment of the present application;

FIG. 2 is a side view of an electrical connector provided by an embodiment of the present application;

FIG. 3 is a schematic view of an electrical connector assembly provided by an embodiment of the present application;

FIG. 4 is a front view of a mount provided in accordance with an embodiment of the present application;

FIG. 5 is a front view of an electrical connection assembly provided by an embodiment of the present application;

FIG. 6 is a rear view of a mount provided in accordance with an embodiment of the present application;

FIG. 7 is a rear view of an electrical connection assembly provided by an embodiment of the present application;

fig. 8 is a perspective view of an electrical connection assembly provided by an embodiment of the present application.

Description of reference numerals:

100-an electrical connection assembly; 200-a circuit board; 300-a drive device; 301-a housing; 400-a metal ring;

1-an electrical connection; 2-a fixing piece;

11-a plate body; 12-a first elastic portion; 13-a second elastic portion; 14-a fixed part; 15-a limiting part; 21-accommodating grooves; 22-a card slot; 23-a support;

121-bending sections; 122-a first resilient arm; 123-a second resilient arm; 131-an elastomer; 141-a snap-in part; 211-limiting plate;

1221-a first elastic segment; 1222-a second resilient segment; 1311-a support arm; 1312-a third resilient arm; 1313-a bend; 1314-extension;

12 a-a first contact; 122 a-a boss; 131 a-second contact.

Detailed Description

The terminology used in the description of the embodiments section of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application.

In mobile phones, tablet computers, notebook computers, ultra-mobile Personal computers (UMPCs), netbooks, Personal Digital Assistants (PDAs), smart wearable devices, Point of Sales (POS), in-vehicle devices, Augmented Reality (AR)/Virtual Reality (VR) devices, and other electronic devices, a plurality of parts requiring electrical conduction are generally provided.

Taking a mobile phone as an example, specifically taking a camera module set in the mobile phone as an example, the camera module includes a driving device, and the driving device drives a lens or an image sensor in the camera module to move, so as to realize a focusing function, an anti-shake function, and the like of the camera module. Therefore, the driving device is usually electrically connected to a circuit board in the mobile phone, and the circuit board supplies current to the driving device, and the driving device drives the lens or the image sensor to move. In addition, the rear shell of the mobile phone is usually provided with a light hole corresponding to the light incident surface of the camera module, and the outer edge of the light hole can be surrounded by a metal ring which mainly plays a role in decoration and can be electrically connected with the circuit board.

The driving device and the circuit board and the metal ring and the circuit board can be connected through electric connectors, and the electric connectors can be metal elastic sheets, for example. For example, the housing of the driving device may be a metal housing, and the metal elastic sheet is connected with the housing of the driving device.

At present, in a conventional design, every two parts needing to be electrically conducted are connected through a metal elastic sheet, for example, a shell of a driving device is connected with a circuit board through a metal elastic sheet, and a metal ring is connected with the circuit board through a metal elastic sheet; if the shell of the driving device is required to be electrically connected with the metal ring, a metal elastic sheet is connected between the shell of the driving device and the metal ring.

With the arrangement, when a plurality of parts needing to be electrically connected exist in the mobile phone, a plurality of metal elastic sheets need to be correspondingly arranged to connect the parts, the space of the plurality of elastic sheets needs to be increased in the mobile phone, and different metal elastic sheets need to be arranged at different positions and need to be designed into specific shapes and orientations according to the arrangement directions of the parts in the mobile phone. Thus, the space requirement in the mobile phone is increased, and the design and production cost of the metal elastic sheet is increased.

In view of this, embodiments of the present disclosure provide an electronic device, which may be the electronic device described above.

The electronic equipment is internally provided with an electric connector and a plurality of electric conductors, the electric conductors are separated from each other, at least part of the electric conductors need to be electrically connected, and the electric conductors which need to be electrically connected are connected through the electric connector. The electric connecting piece can be simultaneously connected and conducted with at least three different electric conductors, the number of the required electric connecting pieces can be reduced, the electric connecting space requirement in the mobile phone is saved, and the design and production cost of the electric connecting pieces is saved.

Continuing to take the driving device and the metal ring in the mobile phone as an example, the shell of the driving device, the metal ring and the circuit board can be conducted with each other through the electric connector. The electrical connection in the electronic device according to the embodiment of the present application will be described in detail below.

The electrical connector may be a metal member with good elasticity and good electrical conductivity, and for example, the electrical connector may be made of copper. The electric connecting piece is contacted with each electric conductor by means of the elasticity of the electric connecting piece and is communicated with each electric conductor. For example, different parts of the electrical connector abut on different conductor surfaces by means of elastic force generated by compression deformation, and the electrical connector can restore to the original shape after the force applied to the electrical connector is removed.

FIG. 1 is a front view of an electrical connector provided in an embodiment of the present application; FIG. 2 is a side view of an electrical connector provided by an embodiment of the present application; fig. 3 is a schematic mounting diagram of an electrical connector provided in an embodiment of the present application.

Referring to fig. 1, the electrical connector 1 includes a plate body 11, a first elastic portion 12 and a second elastic portion 13 extend from the plate body 11, the first elastic portion 12 includes at least two portions, and each of the first elastic portion 12 and the second elastic portion 13 is used for contacting with different electrical conductors, so as to conduct different electrical conductors through the electrical connector 1.

For example, each of the first elastic portion 12 and the second elastic portion 13 may be integrally formed on the plate body 11 to ensure that the electrical connector 1 has high strength and meets the strength requirement of electrical connection; alternatively, each of the first elastic portion 12 and the second elastic portion 13 may be welded, bonded or connected to the plate 11 by a connector such as a screw or a rivet, on the basis of ensuring that the electrical connector 1 satisfies the strength requirement.

Each of the first elastic portions 12 has a first contact portion 12a, the second elastic portion 13 has a second contact portion 131a, and each of the first contact portions 12a and the second contact portions 131a is in contact with a different conductor, for example, each of the first contact portions 12a and the second contact portions 131a is in contact with a surface of each of the conductors by elasticity of the first elastic portions 12 and elasticity of the second elastic portions 13.

By contacting the first contact portion 12a and the second contact portion 131a with different conductors, the electrical connector 1 can simultaneously connect to a plurality of conductors, taking the example that two first elastic portions 12 extend from the board 11, the two first elastic portions 12 have two first contact portions 12a, and the two first contact portions 12a and the second contact portion 131a can connect to different three conductors.

When a plurality of electric conductors are arranged in the electronic equipment and need to be conducted with each other, for example, three electric conductors need to be conducted with each other, the three electric conductors can be conducted simultaneously through the electric connecting piece 1, no extra electric connecting piece is needed to be added, no extra electric connecting piece space needs to be added, the occupied space of the electric connecting piece 1 can be reduced, and the space requirement of the electronic equipment is saved; also, since it is not necessary to provide a plurality of electrical connectors, the design and production costs of the electrical connector 1 can be saved.

Referring to fig. 2, at least two first elastic portions 12 of the plurality of first elastic portions 12 are respectively located at different sides of the plate body 11, and taking the example that two first elastic portions 12 extend from the plate body 11, the two first elastic portions 12 are respectively located at different sides of the plate body 11. Through the first elastic part 12 that is located the different sides of plate body 11, can connect the electric conductor that is located the different sides of electric connector 1, like this, electric connector 1 can be connected the electric conductor that is located different positions, has different orientations by the electricity simultaneously, and electric connector 1's practicality is high, and the range of application is wide.

For example, taking the example that two first elastic portions 12 are disposed on the plate body 11, and the two first elastic portions 12 are respectively located on different sides of the plate body 11, the second elastic portion 13 may be disposed on the same side as one of the two first elastic portions 12, the first elastic portion 12 and the second elastic portion 13 located on the same side are respectively connected to two different electrical conductors located on the same side of the electrical connector 1, the other first elastic portion 12 is connected to an electrical conductor located on the other side of the electrical connector 1, and the electrical connector 1 may be connected to different electrical conductors located on two directions around the electrical connector 1.

Alternatively, the second elastic part 13 and the two first elastic parts 12 are respectively located on different sides of the electrical connector 1, and the two first elastic parts 12 and the second elastic part 13 may be respectively connected with different electrical conductors located in three orientations around the electrical connector 1.

It is understood that the electrical connector 1 may include more than three first elastic portions 12, for example, three first elastic portions 12 extending from the board body 11, at least two first elastic portions 12 of the three elastic portions are located on different sides of the board body 11, and the three first elastic portions 12 may or may not include the first elastic portion 12 located on the same side as the second elastic portion 13, so that the electrical connector 1 may connect at least two electrical conductors located around the electrical connector.

Taking the spaces on the two sides of the plate body 11 in the thickness direction as the upper side and the lower side of the electrical connector 1 and the spaces on the two sides of the plate body 11 in the length direction as the left side and the right side of the elastic member as examples, if the electrical connector 1 includes two first elastic parts 12 and one second elastic part 13 on different sides of the plate body 11, and if the second elastic part 13 is on the same side as one of the first elastic parts 12, the electrical connector 1 can be connected with the electrical conductors in two directions around the electrical connector, for example, the electrical connector 1 is connected with the electrical conductors above and below, left side and right side, or above (below) and left side (right side); if the second elastic portion 13 is not on the same side as the two first elastic portions 12, the electrical connector 1 may be connected to electrical conductors located in three directions around it, for example, the electrical connector 1 is connected to electrical conductors located above, below and on the left (right) side thereof, or the electrical connector 1 is connected to electrical conductors located on the left, right and above (below) side thereof.

If the electrical connector 1 includes three first elastic portions 12 respectively located on different sides of the board body 11, and the second elastic portion 13 and the three first elastic portions 12 are all on different sides, the electrical connector 1 can be connected to electrical conductors located in four directions around the electrical connector 1, for example, the electrical connector 1 is connected to electrical conductors located above, below, left and right sides of the electrical connector.

Referring to fig. 1, in an embodiment, two first elastic portions 12 may be disposed on the plate body 11, and the two first elastic portions 12 are respectively located at two sides of the plate body 11 in the thickness direction, the first contact portions 12a on the two first elastic portions 12 are respectively located at two sides of the plate body 11 in the thickness direction, and the two first contact portions 12a are respectively in contact with the electric conductors located at two sides of the plate body 11 in the thickness direction.

Illustratively, as shown in fig. 3, the first contact portions 12a of the two first elastic portions 12 are in contact with the electrical conductors located above and below the plate body 11, respectively. In practical applications, depending on the orientation relationship of the conductors, for example, for the metal ring 400 on the rear case of the mobile phone and the circuit board 200 inside the mobile phone, the circuit board 200 and the metal ring 400 are arranged in parallel, the electrical connector 1 may be located between the metal ring 400 and the circuit board 200, the plate body 11 is parallel to the circuit board 200, one of the first elastic portion 12 and the second elastic portion 13 faces the metal ring 400, the other faces the circuit board 200, and the two first contact portions 12a are respectively in contact with the metal ring 400 and the circuit board 200.

Specifically, as shown in fig. 2, two first elastic portions 12 may be formed by extending and bending edges of the plate body 11. To facilitate the formation and arrangement of the two first elastic parts 12, the two first elastic parts 12 may be respectively connected to opposite ends of the plate body 11, for example, the two first elastic parts 12 are respectively connected to both ends of the plate body 11 in the length direction, or the two first elastic parts 12 are respectively connected to both ends of the plate body 11 in the width direction. The two ends of the plate body 11, which are provided with the two first elastic portions 12, extend and bend to the two side surfaces of the plate body 11, respectively, so as to form the first elastic portions 12.

Referring to fig. 1, in a case where two first elastic portions 12 and two second elastic portions 13 are provided on a plate body 11, and the two first elastic portions 12 are connected to opposite ends of the plate body 11 and located on both sides in the thickness direction of the plate body 11, respectively, in order to enable the electric connector 1 to connect electric conductors in at least three directions, the second elastic portions 13 may be located on the side of the plate body 11, the second contact portions 131a of the second elastic portions 13 face the side of the plate body 11, and the second elastic portions 13 are connected to the electric conductors located on the side of the electric connector 1.

For example, taking a mobile phone as an example, as shown in fig. 3, along the plate surface direction of the plate body 11 of the electric connector 1, the driving device 300 in the mobile phone camera module is located on the side of the plate body 11, the second elastic portion 13 located on the side of the plate body 11 is extended toward the housing 301 of the driving device 300, and the second contact portion 131a is abutted on the surface of the housing 301 of the driving device 300.

Specifically, the second elastic portion 13 may be formed by extending and bending a side wall of the plate body 11, and the second elastic portion 13 is located between two ends of the plate body 11. Taking the example that the two first elastic parts 12 are respectively connected to two ends of the plate body 11 in the length direction, the second elastic part 13 can be connected to one side of the plate body 11 in the width direction, the second elastic part 13 is located between the two ends of the plate body 11 in the length direction, and the second elastic part 13 extends outwards along the width direction of the plate body 11; alternatively, for example, two first elastic portions 12 are respectively connected to two ends of the plate body 11 in the width direction, the second elastic portion 13 may be connected to one end of the plate body 11 in the length direction, the second elastic portion 13 is located between the two ends of the plate body 11 in the width direction, and the second elastic portion 13 extends outward along the length direction of the plate body 11.

The specific structure of the first elastic portion 12 will be described in detail below.

Referring to fig. 1, the first elastic portion 12 may include a bending section 121 and a first elastic arm 122, one end of the bending section 121 is connected to an end of the plate body 11, for example, the bending section 121 is connected to an end of the plate body 11 in a length direction, the other end of the bending section 121 is connected to one end of the first elastic arm 122, and the first contact portion 12a is disposed at one end of the first elastic arm 122 away from the bending section 121.

A gap is formed between the first elastic arm 122 and the plane of the plate body 11, when the first contact portion 12a is in contact with the conductor, the first elastic arm 122 deforms to a certain extent toward the plate body 11, and the elastic force generated by the deformation of the first elastic arm 122 faces the conductor, so that the first contact portion 12a is in close contact with the conductor.

Referring to fig. 2, the bending sections 121 of the two first elastic portions 12 are respectively bent toward two sides of the plate body 11, for example, the bending section 121 of one first elastic portion 12 is bent toward the upper side of the plate body 11, and the bending section 121 of the other first elastic portion 12 is bent toward the lower side of the plate body 11, so that the two first elastic portions 12 are respectively located above and below the plate body 11.

In addition, the first elastic arm 122 extends from one end connected with the bending section 121 to the other end towards a direction away from the plate body 11, that is, the first elastic arm 122 is disposed obliquely relative to the plate body 11, and the end where the first contact portion 12a is located is away from the plate body 11. Thus, along the extending direction of the first elastic arm 122, the first elastic arm 122 gradually moves away from the plate body 11, the first contact portion 12a is located at the end of the first elastic arm 122 farthest from the plate body 11, when the first elastic portion 12 contacts the electric conductor, the first contact portion 12a first contacts the electric conductor, and the electric conductor generates pressure on the first contact portion 12a, the pressure causes the first elastic arm 122 arranged obliquely to deform in the direction of the plate body 11, the inclination degree of the first elastic arm 122 decreases, and the acting force of the elastic force generated by the deformation of the first elastic arm 122 on the first contact portion 12a can ensure that the first contact portion 12a firmly abuts against the electric conductor.

Specifically, referring to fig. 1, in order to ensure that the first contact portion 12a is in good contact with the conductor located above or below the plate body 11, a protrusion 122a is disposed on a surface of one end of the first elastic arm 122 away from the bending section 121, the protrusion 122a is disposed on a surface of the first elastic arm 122 away from the plate body 11, and the protrusion 122a faces the conductor located above or below the plate body 11. The protrusion 122a is used as the first contact portion 12a to contact the surface of the conductor, the protrusion 122a can increase the acting force between the first elastic arm 122 and the conductor, and the protrusion 122a makes the acting force of the first contact portion 12a on the conductor more concentrated, thereby ensuring that the first contact portion 12a is in close contact with the conductor.

As shown in fig. 1, as an embodiment, one end of the bending section 121 is connected to the end of the plate body 11, that is, one end of the bending section 121 is located at one side of the plate body 11, the other end of the bending section 121, that is, one end of the bending section 121 connected to the first elastic arm 122, may extend toward the other side of the plate body 11, and the bending section 121 forms a back bending structure. Taking an example in which one end of the bent segment 121 is connected to one end of the plate body 11 in the length direction, the other end of the bent segment 121 is bent and extended in a direction opposite to the extending direction of the plate body 11 in the length direction, and the first elastic arm 122 is extended from the end of the plate body 11 to the center of the plate body 11 in the plate surface direction of the plate body 11.

Referring to fig. 1, after the bending section 121 is bent to the upper side (lower side) of the plate body 11, the bending section is bent back to the middle of the plate body 11, so that the first elastic arm 122 extends from the end of the plate body 11 to the center of the plate body 11, the projection of the first elastic arm 122 on the plate body 11 is located in the range covered by the plate body 11, and the first contact portion 12a located at one end of the first elastic arm 122 away from the bending section 121 is located substantially right above (right below) the plate body 11. In this configuration, when the conductor is positioned above (below) the plate body 11 and faces the plate body 11, the first contact portion 12a positioned directly above (directly below) the plate body 11 can be brought into contact with the surface of the conductor while corresponding thereto.

In another embodiment, after the bending segment 121 is bent upward (downward) of the plate body 11, the bending segment 121 extends in a direction away from the plate body 11 in the plate surface direction of the plate body 11, so that the first elastic arm 122 connected to the other end of the bending segment 121 extends in a direction away from the plate body 11, the projection of the first elastic arm 122 on the plate body 11 is located outside the range covered by the plate body 11, and the first contact portion 12a located at one end of the first elastic arm 122 away from the bending segment 121 is located away from the plate body 11 in the plate surface direction of the plate body 11. In this configuration, in the case where the conductor is located above (below) the plate body 11 and is disposed away from the plate body 11, the first contact portion 12a located above (below) the plate body 11 and distant from the plate body 11 may be brought into contact with the surface of the conductor.

For two first elastic parts 12 connected to two opposite ends of the plate body 11, the bending sections 121 of the two first elastic parts 12 may be both of a bending structure, projections of the first elastic arms 122 of the two first elastic parts 12 on the plate body 11 are both located in a range covered by the plate body 11, projections of the first contact parts 12a of the two first elastic parts 12 on the plate body 11 are both located in a range covered by the plate body 11, the first contact parts 12a of the two first elastic parts 12 are respectively located above and below the plate body, and the structure is directed to a situation that electric conductors on two sides of the top and the bottom of the plate body 11 are both opposite to the plate body 11.

Or, the bending sections 121 of the two first elastic portions 12 can be bent towards the plate surface direction far away from the plate body 11, the projections of the first elastic arms 122 of the two first elastic portions 12 on the plate body 11 are located outside the range covered by the plate body 11, the first contact portions 12a of the two first elastic portions 12 are located above and below the plate body 11 and are deviated from the plate body 11, and the structure is directed to the situation that the electric conductors on the two sides above and below the plate body 11 are deviated from the plate body 11.

In practical applications, for the case that the projections of the first elastic arms 122 of the two first elastic portions 12 on the plate body 11 are both located within the coverage area of the plate body 11, or the projections of the first elastic arms 122 of the two first elastic portions 12 on the plate body 11 are both located outside the coverage area of the plate body 11, the two first elastic portions 12 located on both sides of the plate body 11 may be in a central symmetric structure, that is, the two first elastic portions 12 are symmetric to each other with the center of the plate body 11 as the center. Therefore, the electric connecting piece 1 is good in symmetry, the electric connecting piece 1 is convenient to design and process, and the overall strength of the electric connecting piece 1 is high.

Still alternatively, the bending section 121 of one of the two first elastic portions 12 is a bent structure, a projection of the first elastic arm 122 of the first elastic portion 12 on the plate body 11 is located in a coverage area of the plate body 11, and the first contact portion 12a of the first elastic portion 12 is located right above (right below) the plate body 11; the bending section 121 of the other first elastic portion 12 is bent toward the plate surface far away from the plate body 11, the projection of the first elastic arm 122 of the first elastic portion 12 on the plate body 11 is located outside the coverage range of the plate body 11, and the first contact portion 12a of the first elastic portion 12 is located below (above) the plate body 11 and deviates from the plate body 11. This structure is suitable for the case where one of the conductors on both sides of the upper and lower sides of the plate body 11 faces the plate body 11 and the other conductor is deviated from the plate body 11.

Referring to fig. 1, the first elastic arm 122 may include a first elastic segment 1221 and a second elastic segment 1222 connected to the bending segment 121 in sequence, and a connection portion of the first elastic segment 1221 and the second elastic segment 1222 is bent toward the plate body 11. By providing the first elastic segment 1221 and the second elastic segment 1222, an elastic deformation structure is formed between the first elastic segment 1221 and the second elastic segment 1222, when the first contact portion 12a is pressed and abutted on the electric conductor, the second elastic segment 1222 is biased and deformed toward the plate body 11 by force, the bending amplitude between the first elastic segment 1221 and the second elastic segment 1222 is reduced, and the first elastic arm 122 is deformed toward a straight state.

When the first elastic arm 122 generates deformation for converting to a straight state, the elastic force generated by the deformation of the second elastic segment 1222 faces the conductor, so that the first contact part 12a can press the conductor, and the first contact part 12a can be ensured to be well contacted with the conductor; when the biasing force of the conductor on the first contact portion 12a is removed, for example, when the first elastic portion 12 is disconnected from the conductor, the elastic force of the second elastic segment 1222 helps the first elastic portion 12 to restore its original shape, so that the elastic force of the first elastic portion 12 is increased, and the service life of the first elastic portion 12 is prolonged.

In addition, the first elastic part 12 may further include a second elastic arm 123, the second elastic arm 123 is connected to the first elastic arm 122, and the second elastic arm 123 is used for enhancing the elastic force of the first elastic part 12. Specifically, referring to fig. 1, one end of the second elastic arm 123 is connected to the end of the first elastic arm 122 having the first contact portion 12a, the other end of the second elastic arm 123 is a free end, and the second elastic arm 123 is inclined toward the plate body 11 from the end connected to the first elastic arm 122 to the free end. Thus, the connecting portion between the second elastic arm 123 and the first elastic arm 122 is bent in a direction away from the plate body 11, and the first contact portion 12a is still the farthest portion of the first elastic portion 12 from the plate body 11, so that the first contact portion 12a can be ensured to be in contact with the conductor.

When the first contact portion 12a abuts against the conductor, the acting force between the first contact portion 12a and the conductor causes the second elastic arm 123 to generate deflection and deformation toward the plate body 11, and the acting force generated by the deformation of the second elastic arm 123 can enhance the acting force between the first contact portion 12a and the conductor, thereby ensuring that the first contact portion 12a and the conductor are in good contact; further, the elastic force generated by the deformation of the second elastic arm 123 contributes to the return of the first elastic portion 12 after the first contact portion 12a is separated from the contact with the conductor.

In the case where the second elastic arm 123 is further connected to the end of the first elastic arm 122 where the first contact portion 12a is provided, the connecting portion between the first elastic arm 122 and the second elastic arm 123 is bent in a direction away from the plate body 11, and the protrusion 122a at the end of the first elastic arm 122 may cover the connecting portion between the first elastic arm 122 and the second elastic arm 123 to form the first contact portion 12 a. In addition, the first elastic arm 122 and the second elastic arm 123 may have a circular arc transition therebetween, so as to avoid cracks and even breakage between the two during long-term use.

With continued reference to fig. 1, upon tilting of the second resilient arm 123 towards the plate body 11, the second resilient arm 123 may extend towards the bending section 121. The second resilient arm 123 is formed by bending an end of the first resilient arm 122 in a direction toward the board body 11 and back, such that the second resilient arm 123 is located in a vertical space between the first resilient arm 122 and the board body 11.

When the first contact portion 12a abuts against the conductor, the first elastic arm 122 transmits the acting force to the second elastic arm 123, the first elastic arm 122 presses the second elastic arm 123 in the direction of the plate body 11, the first elastic arm 122 and the second elastic arm 123 approach each other, the included angle between the second elastic arm 123 and the first elastic arm 122 becomes smaller, and the first elastic arm 122 and the second elastic arm 123 are compressed; when the force of the conductor on the first contact portion 12a is removed, the first elastic arm 122 and the second elastic arm 123 expand outward relatively and return to their original shape. Thus, the first elastic arm 122 and the second elastic arm 123 have good contractibility and good shape-restoring elasticity, and are not easily damaged during long-term use.

As shown in fig. 1, when the first elastic portion 12 is in a natural state, that is, when the first elastic portion 12 is not subjected to an external force and is not connected to the conductor, the free end of the second elastic arm 123 contacts the surface of the plate body 11, and the first elastic arm 122 presses the second elastic arm 123 toward the plate body 11, the end of the second elastic arm 123 connected to the first elastic arm 122 approaches the plate body 11, and the free end of the second elastic arm 123 moves toward the bending section 121 along the surface of the plate body 11, so that the second elastic arm 123 can be moved smoothly; when the first elastic portion 12 is in a natural state, if there is a gap between the free end of the second elastic arm 123 and the board 11, the first elastic arm 122 presses the second elastic arm 123 downward, and when the second elastic arm 123 contacts the board 11, a pause phenomenon may occur, which affects the continuity of the movement of the second elastic arm 123.

The specific structure of the second elastic portion 13 will be described in detail below.

Referring to fig. 1, the second elastic portion 13 includes at least one elastic body 131, the elastic body 131 is connected to a side wall of the plate body 11, the elastic body 131 extends to a side of the plate body 11, and the elastic body 131 is connected to a conductor located at the side of the plate body 11. For example, the conductors on the left side (right side) of the plate body 11 are connected by the elastic body 131.

For example, the second elastic portion 13 may include at least two elastic bodies 131, the elastic bodies 131 are all located on the same side of the electrical conductor, and the elastic bodies 131 are all connected to the electrical conductor located on the side of the plate body 11, so as to improve the stability of the electrical connection between the second elastic portion 13 and the electrical conductor. In particular, in the case of a large-area conductor, for example, the area of the side of the conductor facing the electric connector 1 is large, and the plurality of elastic bodies 131 are in contact with different portions of the conductor, thereby ensuring that the second elastic portion 13 is in good contact with the conductor.

Taking the example that the second elastic portion 13 includes two elastic bodies 131, the two elastic bodies 131 are located on the same side of the plate body 11, the two elastic bodies 131 are disposed at an interval, the two elastic bodies 131 each have a second contact portion 131a, and the two second contact portions 131a are respectively in contact with different portions of the electric conductor.

Specifically, with continued reference to fig. 1, each elastic body 131 may include a support arm 1311 and a third elastic arm 1312, one end of the support arm 1311 is connected to a side wall of the board body 11, and the other end of the support arm 1311 extends in a direction away from the board surface of the board body 11, for example, the support arm 1311 extends above or below the board body 11, and the support arm 1311 may be perpendicular to the board surface of the board body 11, for example; one end of the third elastic arm 1312 is connected to the support arm 1311, the other end of the third elastic arm 1312 is a free end, and the second contact portion 131a is provided at the free end of the third elastic arm 1312.

The third elastic arm 1312 extends in a direction away from the plate body 11 from the end connected to the support arm 1311 to the free end thereof, the free end of the third elastic arm 1312 is distant from the plate body 11, the free end of the third elastic arm 1312 is closest to the conductor located on the side of the plate body 11, and the second contact portion 131a is provided at the free end of the third elastic arm 1312, whereby the second contact portion 131a is surely in contact with the conductor.

As shown in fig. 1, two ends of the third elastic arm 1312 may be respectively located at two sides of the plate 11 in the thickness direction, for example, the supporting arm 1311 is located below the plate 11, the third elastic arm 1312 extends from below the plate 11 to above the plate 11, the extending length of the third elastic arm 1312 is long, and the strength and elasticity of the third elastic arm 1312 are good; in addition, in the case of a conductor having a large area, when the acting force between the second contact portion 131a and the conductor is large and the deformation of the third elastic arm 1312 is large, the other portion of the third elastic arm 1312 may contact the conductor, so that the contact portion and the contact area between the third elastic arm 1312 and the conductor can be increased, and the second elastic portion 13 can be ensured to contact the conductor well.

The free end of the third elastic arm 1312 may be provided with a bent portion 1313 of the protruding portion 122a, the bent portion 1313 of the protruding portion 122a may protrude toward a side surface of the third elastic arm 1312 facing away from the board body 11, that is, the bent portion 1313 of the protruding portion 122a protrudes toward the electrical conductor on the left side (right side) of the electrical connector 1, the second contact portion 131a on the free end of the third elastic arm 1312 is located on the bent portion 1313 of the protruding portion 122a, for example, the second contact portion 131a is located at the protruding top end of the bent portion 1313 of the protruding portion 122a, so as to ensure that the second contact portion 131a is in close contact with the electrical conductor.

As shown in fig. 1, an extending section 1314 is further connected between the supporting arm 1311 and the third elastic arm 1312, the extending section 1314 extends in a direction away from the board body 11 along the board surface of the board body 11, for example, the extending section 1314 may be parallel to the board surface of the board body 11, and the extending section 1314 extends in a direction away from the board body 11 from an end thereof connected to the supporting arm 1311.

The extension section 1314 is used as a transition between the third elastic arm 1312 and the support arm 1311, so that the bending degree of the elastic body 131 can be reduced, the strength of the elastic body 131 can be increased, and the elastic body 131 can be prevented from losing efficacy in a long-term use process; in addition, the extending section 1314 increases the distance between the third elastic arm 1312 and the plate body 11, so that the second contact part 131a can be in contact with the electric conductor far away from the electric connector 1, and the application range of the electric connector 1 is expanded.

In practical applications, the electrical connector 1 may be fixed in an electronic device, and since the first elastic portion 12 and the second elastic portion 13 of the electrical connector 1 are both in contact with the electrical conductor, the first elastic portion 12 and the second elastic portion 13 may be elastically deformed, so that the electrical connector 1 may be fixed in the electronic device through the plate body 11 thereof. For example, the plate body 11 of the electrical connector 1 may be bonded or fixed in the electronic device by a screw, a rivet, a bolt, or the like.

Or, the position of each conductor to be connected by the power receiving connector 1 in the electronic device is limited, and when the plate body 11 of the power receiving connector 1 can only be suspended, the power receiving connector 1 can also be fixed in the electronic device through other fixing structures. For this, a fixing member 2 may be further disposed in the electronic device, and the fixing member 2 and the electrical connector 1 are assembled together to form the electrical connection assembly 100. The electrical connection assembly 100 is fixed in the electronic device by its fixing member 2, and is connected to each electrical conductor by its electrical connector 1.

The fixing member 2 and its assembly structure with the electric connector 1 will be described in detail below.

FIG. 4 is a front view of a mount provided in accordance with an embodiment of the present application; FIG. 5 is a front view of an electrical connection assembly provided by an embodiment of the present application; FIG. 6 is a rear view of a mount provided in accordance with an embodiment of the present application; FIG. 7 is a rear view of an electrical connection assembly provided by an embodiment of the present application; fig. 8 is a perspective view of an electrical connection assembly provided by an embodiment of the present application.

The fixing piece 2 can be a plastic piece or a rubber piece, the fixing piece 2 has good strength, the electric connecting piece 1 can be limited and fixed, and the electric connecting performance of the electric connecting piece 1 and each electric conductor is not affected. Referring to fig. 4, the fixing member 2 may be provided with a plurality of supporting portions 23. Illustratively, the fixing member 2 is provided with a supporting portion 23 contacting with the rear shell of the electronic device, for example, the supporting portion 23 contacts with the inner wall of the rear shell of the mobile phone; alternatively, the holder 2 is provided with a support portion 23 that contacts the circuit board 200 in the electronic device. One or more of these support portions 23 may be fixedly connected to the electronic device, for example, the fixing member 2 is adhered to the inner wall of the mobile phone rear case or the circuit board 200 through the support portions 23.

The fixing piece 2 is provided with a receiving groove 21, and the receiving groove 21 is used for receiving part of the structure of the electric connecting piece 1. Specifically, referring to fig. 5, the accommodating groove 21 penetrates through the two side surfaces of the fixing element 2, the plate body 11 of the electrical connector 1 is clamped in the accommodating groove 21, the two first elastic portions 12 on the two sides in the thickness direction of the plate body 11 respectively extend out of the notches on the two sides of the accommodating groove 21, and the first contact portions 12a of the two first elastic portions 12 are exposed outside the accommodating groove 21, so that the first contact portions 12a contact the electrical conductors outside the accommodating groove 21.

Since the first contact portion 12a of the first elastic portion 12 and the conductive body generate an acting force therebetween, in order to prevent the plate body 11 from deviating in the receiving groove 21, as shown in fig. 4, a limiting plate 211 may be further disposed in the receiving groove 21. Exemplarily, all stretch out limiting plate 211 on the lateral wall of the relative both sides of holding tank 21, the limiting plate 211 of both sides respectively with the plate body 11 be equipped with the both ends butt of first elastic component 12, and limiting plate 211 butt is at a side surface that deviates from first elastic component 12 of plate body 11 tip to limiting plate 211 influences the deformation of first elastic component 12 and removes. Wherein, because the first elastic part 12 at the two ends of the plate body 11 is respectively located at the two sides of the plate body 11, the limiting plates 211 extending out of the two ends of the accommodating groove 21 are respectively close to the notches at the two sides of the accommodating groove 21.

In order to firmly connect the electrical connector 1 and the fixing member 2, referring to fig. 6, a clamping groove 22 is further provided on the side wall of the fixing member 2, and as shown in fig. 1, a clamping portion 141 may be further provided on the electrical connector 1, and the clamping portion 141 on the electrical connector 1 is clamped into the clamping groove 22 on the side wall of the fixing member 2, so that the electrical connector 1 and the fixing member 2 are clamped and connected.

Specifically, referring to fig. 1, the electrical connector 1 may be provided with a fixing portion 14, and the fastening portion 141 is located on the fixing portion 14. For example, the fixing portion 14 is disposed on the same side as the second elastic portion 13, and taking the example that the second elastic portion 13 includes two elastic bodies 131 disposed at intervals as an example, the extending sections 1314 on the two elastic bodies 131 may extend toward each other to be connected into an integral structure, that is, the third elastic arms 1312 of the two elastic bodies 131 are two branches extending from the extending sections 1314. The fixing portion 14 may be disposed between the two third elastic arms 1312, and the fixing portion 14 is connected with the extending section 1314.

The supporting arm 1311 of the second elastic portion 13 is located in the receiving groove 21 of the fixing member 2, and the third elastic arm 1312 is located outside the receiving groove 21. For example, the extension length of the extension 1314 of the second elastic part 13 may be the same as the thickness of the side wall of the fixture 2, the support arm 1311 of the second elastic part 13 is closely attached to the groove wall of the receiving groove 21 of the fixture 2, the extension 1314 is attached to the bottom surface of the fixture 2, and the third elastic arm 1312 is located outside the side wall of the fixture 2, so that the second contact part 131a of the third elastic arm 1312 is in contact with the electric conductor located at the side of the fixture 2.

Referring to fig. 7, corresponding to the third elastic arm 1312 of the second elastic portion 13, the fixing portion 14 of the electrical connector 1 is located outside the sidewall of the fixing element 2, and the fixing portion 14 is attached to the sidewall of the fixing element 2, as shown in fig. 8, the engaging portion 141 of the fixing portion 14 is engaged with the engaging groove 22 of the sidewall of the fixing element 2.

As described above, the support arm 1311 of the second elastic arm 123 is attached to the inner side wall of the accommodating groove 21, and the support arm 1311 is attached to the inner side wall of the accommodating groove 21, so that the electrical connector 1 can be limited, and the plate body 11 is prevented from being deviated in the extending direction of the second elastic portion 13. In contrast, as shown in fig. 2, the electrical connector 1 may further include at least one limiting portion 15, the limiting portion 15 may be connected to the other side wall of the board body 11 with respect to the supporting arm 1311, and the limiting portion 15 may be connected to the right side of the board body 11 in the width direction, taking the example that the supporting arm 1311 is connected to the left side of the board body 11 in the width direction.

Through making spacing portion 15 vertical connection on the lateral wall of plate body 11, spacing portion 15 can laminate with the inside wall of the opposite side of holding tank 21, and like this, the inside wall of holding tank 21 both sides all carries on spacingly to plate body 11, guarantees that plate body 11 is firm at holding tank 21 internal fixation. The limiting portion 15 may be formed by bending toward one side of the plate body 11, and in order to increase the contact area between the limiting portion 15 and the inner side wall of the accommodating groove 21, as shown in fig. 2, two limiting portions 15 may be disposed on the side wall of the plate body 11, and the two limiting portions 15 are bent toward two sides of the plate body 11, respectively, so as to improve the balance of the plate body 11.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the embodiments of the application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Claims (20)

1. The electric connector is characterized by comprising a plate body, a first elastic part and a second elastic part, wherein the first elastic part and the second elastic part extend out of the plate body, at least two first elastic parts extend out of the plate body and are respectively positioned on different sides of the plate body, a first contact part is arranged on each first elastic part, a second contact part is arranged on each second elastic part, and the second contact part and each first contact part are respectively contacted with different electric conductors.

2. The electrical connector of claim 1, wherein two of said first elastic portions extend from said plate, and are located on either side of said plate in a thickness direction.

3. The electrical connector of claim 2, wherein two of said first resilient portions are connected to respective ends of said plate in a length direction thereof, or wherein two of said first resilient portions are connected to respective ends of said plate in a width direction thereof.

4. The electrical connector of claim 3, wherein said first spring portion includes a bend and a first spring arm, said bend being connected between a side wall of said plate and said first spring arm, said first contact being located at an end of said first spring arm remote from said bend;

the bending sections connected to the two ends of the plate body are bent towards the two sides of the plate body respectively; the first elastic arm extends towards the direction away from the plate body in the direction from one end of the first elastic arm connected with the bending section to the other end of the first elastic arm.

5. The electrical connector according to claim 4, wherein an end of the bending segment connected to the first elastic arm extends to an opposite side of the board, and a projection of the first elastic arm on a plane of the board is located within a range covered by the board.

6. The electrical connector of claim 5, wherein said first spring portion further comprises a second spring arm, one end of said second spring arm being connected to said first spring arm, the other end of said second spring arm being a free end;

the second elastic arm is inclined towards the plate body in the direction from the end, connected with the first elastic arm, of the second elastic arm to the free end of the second elastic arm.

7. The electrical connector of claim 6, wherein said second resilient arm extends toward said bend.

8. Electrical connection according to claim 6, characterized in that, in a natural condition, the free end of said second elastic arm is in contact with a surface of said plate.

9. The electrical connector of claim 4, wherein said first spring arm includes a first spring section and a second spring section, said first spring section being connected between said bend section and said second spring section, a connection location of said first spring section and said second spring section being curved toward said plate.

10. Electrical connection according to any one of claims 2 to 9, characterized in that said two first elastic portions on either side of said body are symmetrical with respect to each other about the centre of said body.

11. The electrical connector of any one of claims 3 to 9, wherein said second resilient portion is located to the side of said plate body and between the two ends of said plate body, said second contact portion facing the side of said plate body.

12. Electrical connection according to claim 11, characterized in that said second elastic portion comprises at least one elastomer body comprising a support arm and a third elastic arm, said support arm being connected between a side wall of said plate body and said third elastic arm; the supporting arm extends in the direction away from the plate surface of the plate body, one end of the third elastic arm is connected with the supporting arm, and the other end of the third elastic arm is a free end;

the third elastic part extends in a direction away from the plate body from one end of the third elastic part connected with the supporting arm to the free end of the third elastic part, and the second contact part is located at the free end of the third elastic arm.

13. The electrical connector of claim 12, wherein both ends of said third resilient arm are located on both sides in a thickness direction of said plate body.

14. The electrical connector of claim 12, wherein said free end of said third spring arm has a bend that projects away from said plate, said second contact being located on said bend.

15. The electrical connector of claim 12, wherein said elastomer further comprises an extension connected between said support arm and said third resilient arm, said extension extending in a direction of a face of said plate.

16. The electrical connector of claim 12, wherein said second resilient portion includes at least two of said resilient bodies, each of said resilient bodies being spaced apart and located on a same side of said plate.

17. The electrical connector of any one of claims 1 to 9, further comprising a fixing portion, wherein the fixing portion is connected to a sidewall of the board body, and the fixing portion is provided with a clamping portion.

18. The electrical connector of any one of claims 1 to 9, further comprising at least one retention portion, wherein the retention portion is connected to a sidewall of the board body, and the retention portion is perpendicular to a face of the board body.

19. An electric connection assembly, characterized in that, including fixed part and the electric connector of any one of claims 1-18, be equipped with the holding tank on the fixed part, electric connector's plate body card is located in the holding tank, and be equipped with the draw-in groove on the lateral wall of fixed part, the joint portion card on the electric connector is gone into in the draw-in groove.

20. An electronic device comprising the electrical connection assembly of claim 19.

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