CN218867435U - Electric connector, electrical equipment and electrical system - Google Patents

Abstract

The utility model belongs to the field of connecting devices and provides an electric connector, electric equipment and an electric system, wherein the electric connector comprises an insulating base, a connecting port is arranged on the insulating base, and a first connecting part is arranged on the inner wall of the connecting port; the conductive part is arranged in the connecting port, and a second connecting part is arranged outside the conductive part; the first connecting portion is connected with the second connecting portion in a matched mode, and the conductive component is fixed in the insulating base. The utility model provides an among the electric connector, connector inner wall at insulating base sets up first connecting portion, sets up the second connecting portion in the conductive parts outside, is connected through first connecting portion and second connecting portion cooperation, fixes conductive parts in insulating base, and the in-process that outside electrical element or equipment that are connected with conductive parts dismantled from electric connector gets off, and conductive parts is locked in insulating base, can not driven and break away from, has avoided electric connector to break down.

Description

Electric connector, electrical equipment and electrical system

Technical Field

The utility model belongs to the connecting device field especially relates to an electric connector, electrical equipment and electrical system.

Background

The electrical connector is used as a connecting device for electrical connection between electrical components or devices.

In order to ensure the stability of the electrical connection, the electrical connector is usually fixedly connected with the electrical element or device, and therefore, there are problems that the assembly process is complicated and it is difficult to disassemble or replace the electrical connector.

In order to solve the above problems, the art provides an electrical connector, which is provided with a connecting structure for detachably connecting and matching with an external electrical component or device, so as to facilitate assembly, disassembly or replacement.

However, in the above-mentioned electrical connector, the connection structure generally includes an insulating part and a conductive component disposed inside the insulating part, and the conductive component is directly connected to an external electrical element or device.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric connector aims at solving current electric connector when dismantling, and conductive part is driven by the electric elements or the equipment of being connected with it, drops from insulating part, leads to the problem that electric connector damaged.

In a first aspect, the present invention provides an electrical connector, comprising:

the insulation base is provided with a connector, and the inner wall of the connector is provided with a first connecting part; and

the conductive component is arranged in the connecting port, and a second connecting part is arranged on the outer side of the conductive component;

the first connecting portion is connected with the second connecting portion in a matched mode, and the conductive component is fixed in the insulating base.

Optionally, the first connecting portion is a clamping groove;

the conductive part is a metal lantern ring, and the second connecting part is a clamping position formed by extending the outer side of the metal lantern ring.

Optionally, the clamping position is arranged outside the end face of the metal collar.

Optionally, the four clamping positions are uniformly arranged outside the end face of the metal sleeve ring.

Optionally, an arc-shaped transition area is arranged on the clamping position.

Optionally, the side surface of the metal collar is also uniformly provided with a plurality of contact parts.

Optionally, the contact portion is a resilient arm.

Optionally, the elastic arm is provided with a positioning hole.

In a second aspect, the present invention provides an electrical device, comprising:

an electrical connector as in any one of the above; and

a plurality of electrical components;

the plurality of electrical elements are electrically connected through the electrical connector.

In a third aspect, the present invention provides an electrical system comprising an electrical device as described above.

The utility model provides an among the electric connector, connector inner wall at insulating base sets up first connecting portion, sets up the second connecting portion in the conductive parts outside, is connected through first connecting portion and the cooperation of second connecting portion, fixes conductive parts in insulating base, and electric connector dismantles the in-process that gets off from outside electrical component or the equipment of being connected with conductive parts, and conductive parts is locked in insulating base, can not driven and breaks away from, has avoided electric connector to break down.

Drawings

Fig. 1 is an exploded schematic view of an electrical connector provided by the present invention;

fig. 2 is a schematic view of an assembled state of the electrical connector provided by the present invention;

fig. 3 is a schematic perspective view of a metal collar provided by the present invention;

fig. 4 is a schematic front view of an electrical connector provided by the present invention;

fig. 5 is a schematic cross-sectional view of the electrical connector of fig. 4 along the line V-V;

fig. 6 is an enlarged schematic view at VI of the electrical connector of fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. Furthermore, it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Moreover, the present disclosure may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use scenarios for other materials.

The utility model provides an among the electric connector, connector inner wall at insulating base sets up first connecting portion, sets up the second connecting portion in the conductive parts outside, is connected through first connecting portion and second connecting portion cooperation, fixes conductive parts in insulating base, and electric connector dismantles the in-process that gets off from outside electrical element or the equipment of being connected with conductive parts, and conductive parts is locked in insulating base, can not driven and break away from, has avoided electric connector to break down.

Example one

Referring to fig. 1-6, the present embodiment provides an electrical connector 100, including:

the insulation base 10 is provided with a connecting port 11, and the inner wall of the connecting port 11 is provided with a first connecting part 12; and

a conductive member 20 disposed in the connection port 11, a second connection portion 22 being provided outside the conductive member 20;

the first connecting portion 12 is connected to the second connecting portion 22 to fix the conductive member 20 in the insulating base 10.

In the present embodiment, the electrical connector 100 is applied to connect various electrical elements or devices, specifically, the conductive member 20 contacts an interface end of an external electrical element or device, where the interface end may be a metal conductor, and after the power supply is connected, the electrical connector 100 can conduct the electrical elements or devices with each other.

In use, the electrical connector 100 needs to be assembled with an external electrical component or device, and during assembly, an interface terminal such as a metal conductor can be directly inserted into the connecting port 11 provided in the insulating base 10 to be in contact with the conductive member 20, thereby achieving electrical connection. It is understood that the electrical connector 100 provided in this embodiment can connect two electrical components or devices, and also can be used as a multi-terminal electrical relay device to simultaneously connect a plurality of electrical components or devices, so that the number of the connection ports 11 can be set according to the requirement, and is not particularly limited herein, and accordingly, the conductive component 20 is disposed in each connection port 11. Since the external electrical components or devices have different shapes and sizes of interface terminals, the shapes and sizes of the plurality of connection ports 11 may be different from each other in this embodiment in order to realize multi-terminal connection, and are not particularly limited herein, and similarly, the shape and size of the conductive member 20 provided in each connection port 11 may be adjusted according to the connection requirements.

In order to ensure the stability of the electrical connection, the interface end of the external electrical component or device is generally tightly attached to the conductive part 20 of the electrical connector 100, so that there is a relatively large friction force therebetween, or is directly and fixedly connected to the conductive part 20 through a connection structure such as a hook, and therefore, when the electrical connector 100 is detached from the external electrical component or device, the conductive part 20 is often separated from the insulating base 10 by the interface end attached or fixedly connected to the conductive part, and then falls off from the connection port 11, which causes a problem of failure of the electrical connector 100.

In this embodiment, the first connection portion 12 is disposed on the inner wall of the connection port 11, the second connection portion 22 is disposed on the outer side of the conductive component 20, and the first connection portion 12 and the second connection portion 22 are connected in a matching manner, so that when the electrical connector 100 is detached from an external electrical element or device, the first connection portion 12 and the second connection portion 22 can be always connected to lock the conductive component 20 in the insulating base 10, and cannot be separated from each other by being driven by the interface end, thereby avoiding the failure of the electrical connector 100.

It can be understood that the electrical connection between the external electrical element or device and the electrical connector 100 is specifically realized by the contact between the interface end and the inner side of the conductive part 20, and the fixed connection between the conductive part 20 and the insulating base 10 is realized by the matching connection between the second connecting part 22 arranged on the outer side of the conductive part 20 and the first connecting part 12 arranged on the inner wall of the connecting port 11, that is, in the process of connecting or detaching the external electrical element or device and the electrical connector 100, the interface end cannot contact with the inner wall of the insulating base 10, so that the situation that the connection and the matching between the first connecting part 12 and the second connecting part 22 are affected by scratches, collisions and the like is avoided, the locking effect is ensured, and the structural stability is improved.

The utility model provides an among the electric connector 100, connector 11 inner wall at insulating base 10 sets up first connecting portion 12, set up second connecting portion 22 outside electrically conductive part 20, be connected through first connecting portion 12 and the cooperation of second connecting portion 22, fix electrically conductive part 20 in insulating base 10, electric connector 100 is from the in-process of dismantling on the outside electrical elements or the equipment of being connected with electrically conductive part 20, electrically conductive part 20 is locked in insulating base 10, can not be driven and break away from, electric connector 100 has been avoided breaking down.

Example two

Referring to fig. 1-6, the first connecting portion 12 of the present embodiment is a clamping groove 121;

the conductive member 20 is a metal collar 21, and the second connecting portion 22 is a snap-fit position 221 formed by extending the outer side of the metal collar 21.

In the present embodiment, the size of the metal collar 21 is substantially equal to that of the connection port 11, so that after the assembly is completed, the gap between the outer side of the metal collar 21 and the inner wall of the connection port 11 is extremely small, and the metal collar 21 and the inner wall of the connection port 11 can be well attached to each other, so that the metal collar 21 is maintained in a correct installation form in the connection port 11, that is, when the electrical connector 100 is connected to an external electrical element or device, the interface end can be smoothly inserted into the metal collar 21 and smoothly enter a contact-fit position, thereby avoiding that the interface end cannot be completely inserted into the conductive member 20 due to the fact that the gap is too large, for example, the axis of the metal collar 21 is easily loosened or shifted from the axis of the connection port 11, which results in that the connection function cannot be realized.

It is understood that the shape of the connection port 11 may be adapted to match the interface end of different external electrical components or devices, and the shape of the metal collar 21 may also be changed accordingly, and in some embodiments, the metal collar 21 may be a shape other than a circular ring or a cylinder, that is, the cross section may be a shape other than a circle, such as a rectangle, a regular hexagon, etc., when viewed from the axial line direction, and is not limited in particular.

In this embodiment, the first connecting portion 12 is a plurality of clamping grooves 121 disposed inside the connecting port 11, and the plurality of clamping grooves 121 may be disposed at intervals along the axial line direction of the connecting port 11, so as to function as a metal lantern ring 21 with various shapes and sizes, thereby expanding the application range. The second connecting portion 22 is a clamping position 221 formed by extending the outer side of the metal sleeve 21, when assembling, the metal sleeve 21 is adjusted to a shape that the axis is approximately overlapped with the axis of the connecting port 11, then the metal sleeve 21 is put into the connecting port 11 in the above shape, when reaching the matching position, the clamping position 221 is automatically clamped into the clamping groove 121, and the fixed connection of the insulating base 10 of the metal sleeve 21 can be realized.

It can be understood that the clamping position 221 may have a certain elasticity, and when assembling, the elastic deformation is used to avoid the clamping position 221 and the clamping groove 121 to enter the matching position.

In the electrical connector 100 of the present invention, the conductive member 20 is a metal collar 21, which is convenient for connecting with an external electrical component or device; the appearance shape is matched with the connecting port 11, and the metal lantern ring 21 can be better attached to the inner wall of the connecting port 11, so that the metal lantern ring 21 is maintained in a correct installation form in the connecting port 11, and the phenomenon that the connecting function cannot be realized due to looseness or position deviation is avoided; first connecting portion 12 is joint groove 121, and second connecting portion 22 is joint position 221, realizes the fixed connection of metal lantern ring 21 and insulating base 10 through the joint cooperation of joint groove 121 and joint position 221, and the assembly is simple and convenient, and it is effectual to lock.

EXAMPLE III

Referring to fig. 3, the clamping position 221 of the present embodiment is disposed outside the end surface of the metal sleeve 21.

In this embodiment, the clamping position 221 is formed by extending the outer side of the end surface of the metal sleeve 21 outward for a certain distance, and during manufacturing, the end surface of the metal sleeve 21 can be processed into an outward folded edge, so that the manufacturing process is simple.

It will be understood that the "end face" of the metal collar 21 is intended to refer to the furthest end to which it extends in the length direction, and is not necessarily a continuous face of solid matter, as the metal collar 21 has a hollow configuration.

The utility model provides an among the electric connector 100, joint position 221 sets up in the terminal surface outside of the metal lantern ring 21, and simple structure does benefit to manufacturing.

Example four

Referring to fig. 3-6, the four clamping positions 221 of the present embodiment are uniformly disposed outside the end surface of the metal collar 21.

In this embodiment, the clamping positions 221 include four clamping positions uniformly disposed outside the end surface of the metal sleeve ring 21, it can be understood that distances between the four clamping positions 221 are substantially equal, so that in a process that the electrical connector 100 is detached from an external electrical element or device connected to the metal sleeve ring 21, the metal sleeve ring 21 is driven to have a tendency of moving outward of the connector 11, but the clamping positions 221 are locked in the insulating base 10 due to being limited by the clamping grooves 121, at this time, the four clamping positions 221 uniformly share stress on the end surface of the metal sleeve ring 21 and conduct the stress to the corresponding clamping grooves 121, so that stress concentration to a specific position is avoided, deformation or damage of the metal sleeve ring 21 is caused, and long-term use is facilitated.

It will be appreciated that in some embodiments, the number of snap slots 121 may be greater than the number of snap sites 221, such that the same insulating base 10 can accommodate a variety of metal collars 21.

In the electrical connector 100 provided by the utility model, the four clamping positions 221 are uniformly arranged outside the end face of the metal sleeve ring 21, so that in the process that the electrical connector 100 is disassembled from an external electrical element or equipment connected with the metal sleeve ring 21, the stress is more uniform, the position of stress concentration is avoided, the metal sleeve ring 21 is protected from deformation or damage, and the long-term use is facilitated; meanwhile, the stress is balanced, the metal lantern ring 21 is ensured to be maintained in a correct installation form in the connecting port 11, and the phenomenon that the connecting function cannot be realized due to looseness or position deviation is avoided.

EXAMPLE five

Referring to fig. 3-6, the card-holding portion 221 of the present embodiment is provided with an arc-shaped transition region 222.

In this embodiment, the clamping position 221 is connected to the outer side of the end surface of the metal collar 21 through the arc-shaped transition region 222, and when the metal collar 21 is installed in or taken out of the insulating base 10, the relatively sharp corner on the clamping groove 121 is in smooth contact with the arc-shaped transition region 222, so that the clamping position 221 can enter or leave the assembly position more smoothly.

When the assembly is accomplished, this arc transition area 222's arc surface can with the lateral wall butt in joint groove 121, electric connector 100 is from the in-process of dismantling on the outside electrical elements or the equipment of being connected with the metal lantern ring 21, the arc transition area 222's arc surface and the position atress increase of the lateral wall butt in joint groove 121, under the effect of arc transition area 222, can alleviate the increase of instantaneous stress and lead to the atress unbalanced, and then stress concentration area's situation appears, avoid the metal lantern ring 21 to take place to warp or damage, service life has been prolonged.

In the electrical connector 100 provided by the present invention, by providing the arc-shaped transition region 222 on the clamping position 221, when the metal collar 21 is loaded or unloaded, the contact is smoother, and the clamping position 221 can more smoothly enter or leave the assembly position; in the process that the external electrical element or equipment connected with the metal lantern ring 21 is detached from the electrical connector 100, the stress condition is further optimized, the metal lantern ring 21 is prevented from being deformed or damaged due to uneven stress, and the service life is prolonged.

EXAMPLE six

Referring to fig. 3, the side surface of the metal collar 21 of the present embodiment is further uniformly provided with a plurality of contact portions 211.

In this embodiment, the side surface of the metal collar 21 is uniformly provided with a plurality of contact portions 211, each contact portion 211 can be in a form of being tightened to the inner side, the inner diameter of the metal collar 21 is reduced to a certain extent by the plurality of contact portions 211, and during connection, the metal collar is further attached to the interface end, so that the contact area is increased, in addition, a certain pressure can be applied to the interface end, so that the metal collar 21 and the interface end are not easy to loosen, and the stability of electrical connection is improved.

The utility model provides an among the electric connector 100, through set up contact site 211 in the side of the metal lantern ring 21, increased with the area of contact of outside electric elements or equipment, promoted electric connection's stability.

EXAMPLE seven

Referring to fig. 3, the contact portion 211 of the present embodiment is an elastic arm 2111.

Similar to the sixth embodiment, in this embodiment, each elastic arm 2111 may be in a state of being tightened inward in a natural state, and the plurality of elastic arms 2111 may reduce the inner diameter of the metal collar 21 to a certain extent, specifically, may reduce the inner diameter to a degree slightly smaller than the outer diameter of the interface end of an external electrical component or device, when the interface end is inserted, the elastic arms 2111 are first pushed open outward and elastically deformed, and then, under the action of elastic force, are restored to be tightened inward, so that the elastic arms 2111 are tightly attached to the outer surface of the interface end, and the stability of the electrical connection is further improved.

It will be appreciated that the degree to which the resilient arms 2111 are inwardly tightened may be adjusted as needed for connection to accommodate different sized external electrical components or devices.

In the electrical connector 100 provided by the present invention, the elastic arm 2111 is electrically connected to an external electrical component or device, and the elastic arm 2111 is tightly attached to and contacted with the external electrical component or device by using elastic force, so as to further improve the stability of the electrical connection; the elastic arms 2111 can adapt to external electrical components or devices with different sizes by elastic deformation, thereby expanding the application range of the electrical connector 100.

Example eight

Referring to fig. 3, the elastic arm 2111 of the present embodiment is provided with a positioning hole 2112.

In some application scenarios, the connection between the electrical connector 100 and the external electrical component or device may be loosened due to its own movement or vibration in the use environment, so that the connection fails, in this case, the elastic force of the elastic arm 2111 tightly attached to the interface end is not enough to ensure stable connection between the two, so in this embodiment, the elastic arm 2111 is provided with a positioning hole 2112 matching with the interface end of the external electrical component or device, and the shape, size and number of the positioning hole 2112 may be set according to the actual use requirement, which is not specifically limited herein. The elastic arm 2111 provided by this embodiment is particularly suitable for a situation where an interface end of an external electrical component or device is provided with a positioning structure, and when the connection is performed, the positioning structure is matched with the positioning hole 2112, so that the interface end and the elastic arm 2111 are positioned to a matching position, connection stability can be enhanced, and loosening during use is avoided, which results in electrical disconnection.

The utility model provides an in electric connector 100, during the connection, outside electric elements or equipment can be fixed a position the cooperation position through locating hole 2112 on the elastic arm 2111, avoid taking place not hard up in the use, lead to the electric connection disconnection.

Example nine

Referring to fig. 1 to 6, the present embodiment provides an electrical apparatus, including:

the electrical connector 100 of any of the above; and

a plurality of electrical components;

several electrical components are electrically connected through the electrical connector 100.

In this embodiment, the electrical element may be an independent unit such as a switch, a resistor, a capacitor, and a transistor, a functional module composed of the independent units, such as a circuit and a PCB, or a device including a plurality of the functional modules. The electrical connector 100 may connect any two of the above, or multiple of them simultaneously.

Example ten

Referring to fig. 1 to 6, the present embodiment provides an electrical system including the electrical apparatus.

In this embodiment, the electrical apparatus is combined with various independent units, functional modules, or other devices and apparatuses to form an electrical system, and the electrical connector 100 can be connected to any two of the above units, or connected to multiple units at the same time.

The utility model provides an electric connector 100, electrical equipment and electrical system, in electric connector 100, connector 11 inner wall at insulating base 10 sets up first connecting portion 12, set up second connecting portion 22 outside electrically conductive part 20, be connected through first connecting portion 12 and the cooperation of second connecting portion 22, fix electrically conductive part 20 in insulating base 10, the in-process that electric connector 100 dismantled from outside electrical element or the equipment of being connected with electrically conductive part 20, electrically conductive part 20 is locked in insulating base 10, can not driven and break away from, electric connector 100 has been avoided breaking down. The conductive component 20 is a metal collar 21, which is convenient for connecting with external electrical elements or equipment; the appearance shape is matched with the connecting port 11, and the metal lantern ring 21 can be better attached to the inner wall of the connecting port 11, so that the metal lantern ring 21 is maintained in a correct installation form in the connecting port 11, and the phenomenon that the connecting function cannot be realized due to looseness or position deviation is avoided; first connecting portion 12 is joint groove 121, and second connecting portion 22 is joint position 221, and the fixed connection of metal lantern ring 21 and insulating base 10 is realized through the joint cooperation of joint groove 121 and joint position 221, and the assembly is simple and convenient, and locking effect is good. The clamping position 221 is arranged on the outer side of the end face of the metal lantern ring 21, is simple in structure and is beneficial to production and manufacturing. The four clamping positions 221 are uniformly arranged on the outer side of the end face of the metal sleeve ring 21, so that in the process of detaching an external electrical element or equipment connected with the metal sleeve ring 21 from the electric connector 100, the stress is more uniform, the position of stress concentration is avoided, the metal sleeve ring 21 is protected from deformation or damage, and the long-term use is facilitated; meanwhile, the stress is balanced, the metal lantern ring 21 is ensured to be maintained in a correct installation form in the connecting port 11, and the phenomenon that the connection function cannot be realized due to looseness or position deviation is avoided. By providing the curved transition area 222 on the clamping position 221, the contact is smoother when the metal collar 21 is loaded or unloaded, and the clamping position 221 can more smoothly enter or leave the assembly position; in the process that the external electrical element or equipment connected with the metal lantern ring 21 is detached from the electrical connector 100, the stress condition is further optimized, the metal lantern ring 21 is prevented from being deformed or damaged due to uneven stress, and the service life is prolonged. By arranging the contact part 211 on the side surface of the metal collar 21, the contact area with an external electrical element or device is increased, and the stability of electrical connection is improved. The elastic arm 2111 is electrically connected with an external electrical element or device, and the elastic arm 2111 is tightly attached and contacted with the external electrical element or device by using the elastic force, so that the stability of the electrical connection is further improved; the elastic arms 2111 can adapt to external electrical components or devices with different sizes by elastic deformation, thereby expanding the application range of the electrical connector 100. When in connection, external electrical elements or equipment can be positioned to the matching position through the positioning hole 2112 on the elastic arm 2111, so that loosening in the use process is avoided, and the electric connection is prevented from being disconnected.

In the description of the present specification, reference to the description of "some embodiments," "exemplary embodiments," "examples," "specific examples," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In addition, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. An electrical connector, comprising:

the insulation base is provided with a connector, and the inner wall of the connector is provided with a first connecting part; and

the conductive component is arranged in the connecting port, and a second connecting part is arranged on the outer side of the conductive component;

the first connecting portion is connected with the second connecting portion in a matched mode, and the conductive component is fixed in the insulating base.

2. The electrical connector of claim 1, wherein the first connecting portion is a snap-in groove;

the conductive part is a metal lantern ring, and the second connecting part is a clamping position formed by extending the outer side of the metal lantern ring.

3. The electrical connector of claim 2, wherein the snap-fit location is disposed outside of an end face of the metal collar.

4. The electrical connector of claim 3, wherein the four snap locations are uniformly disposed outside the end face of the metal collar.

5. An electrical connector as in any of claims 2-4 wherein the card-receiving portion is provided with an arcuate transition zone.

6. The electrical connector of claim 2, wherein the side surface of the metal collar is further provided with a plurality of contact portions uniformly.

7. The electrical connector of claim 6, wherein the contact portion is a resilient arm.

8. The electrical connector of claim 7, wherein the resilient arm is provided with a positioning hole.

9. An electrical device, comprising:

the electrical connector of any one of claims 1-8; and

a plurality of electrical components;

the plurality of electrical elements are electrically connected through the electrical connector.

10. An electrical system comprising an electrical device as claimed in claim 9.

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