CN212114125U

CN212114125U - Electric connector and electronic equipment

Info

Publication number: CN212114125U
Application number: CN202021175251.0U
Authority: CN
Inventors: 周龙; 徐军
Original assignee: Hefei Lianbao Information Technology Co Ltd
Current assignee: Hefei Lianbao Information Technology Co Ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-12-08
Anticipated expiration: 2030-06-22

Abstract

An embodiment of the utility model provides an electric connector and electronic equipment, electric connector includes connector, elasticity holder and plug. The connector is internally provided with an inserting cavity, and the connector is provided with an inserting port communicated with the inserting cavity. The elastic clamping piece is arranged in the inserting cavity and comprises a pair of clamping pieces which are oppositely arranged. The plug is used for pegging graft in the grafting chamber of connector, the plug has the elastic arm, the plug is pegged graft when in the grafting chamber, two holding piece cooperations press from both sides tight elastic arm with the relative both sides from the elastic arm, when the elastic arm fracture breaks away from the plug, two holding pieces throw off the clamp of elastic arm and take place deformation, thereby it deviates from to expand in opposite directions and support on the fracture face that the elastic arm fracture formed, thereby prevent effectively that the plug from leading to the pine because of the elastic arm fracture to take off in the connector, play fixed plug's effect, make connector and plug can the stable connection keep contacting good state.

Description

Electric connector and electronic equipment

Technical Field

The utility model relates to an electron device technical field especially relates to an electric connector and electronic equipment.

Background

The currently commonly used network data transmission connection device is a network plug (also called RJ45 crystal plug) with an elastic arm, and the network connection can be realized by inserting the network plug into a network socket, so that the operation is very convenient. However, the network plug is often inserted and pulled out during use, and the elastic arm is easily broken after a plurality of operations, so that the elastic arm is broken and separated from the network plug, and the network plug is loosened or the network plug and the network socket are not in good contact, so that the network plug and the network socket cannot be stably connected again.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem that exists among the prior art, the utility model provides an electric connector and electronic equipment, it can still press from both sides tight elastic arm when the elastic arm fracture of plug, makes connector and plug can the stable connection.

An embodiment of the utility model provides an electric connector, include:

the connector is internally provided with an inserting cavity, and the connector is provided with an inserting port communicated with the inserting cavity;

the elastic clamping piece is arranged in the inserting cavity and comprises a pair of clamping pieces which are oppositely arranged;

the plug is used for being plugged in the plugging cavity of the connector and is provided with an elastic arm, when the plug is plugged in the plugging cavity, the two clamping pieces are matched to clamp the elastic arm from two opposite sides of the elastic arm, and when the elastic arm breaks away from the plug, the two clamping pieces are separated from clamping the elastic arm and deform to expand in opposite directions and abut against the fracture surface formed by the breakage of the elastic arm so as to stop the plug from dropping out.

In some embodiments, the elastic clamping member further includes a pair of abutting pieces disposed oppositely, the abutting pieces are away from the insertion port relative to the clamping pieces, the plug further includes a connecting portion for connecting the elastic arm, and when the plug is inserted into the insertion cavity, the two abutting pieces cooperate to abut against the connecting portion.

In some embodiments, the elastic clamping piece has a U-shaped body, the U-shaped body includes a transverse plate and two opposite longitudinal plates, at least a portion of the longitudinal plates extends outward toward the first side of the socket and is bent inward to form the clamping piece; at least part of the longitudinal plate extends outwards from the second side of the inserting port and bends opposite to the clamping piece to form the abutting piece.

In some embodiments, the angle of bending of the abutment tab is less than the angle of bending of the gripping tab.

In some embodiments, at least two protruding portions are arranged at the bottom of the plugging cavity, and through holes for being in one-to-one correspondence with the protruding portions so that the protruding portions can be inserted into the through holes are formed in the transverse plate.

In some embodiments, the cross-section is located at a root of the elastic arm, and the two clamping pieces are respectively disposed at two opposite sides of the root of the elastic arm.

In some embodiments, the resilient clamp is made of a metal material.

An embodiment of the utility model provides an electronic equipment, including foretell electric connector.

Compared with the prior art, the utility model discloses beneficial effect lies in: the embodiment of the utility model provides a set up the elasticity holder in the grafting intracavity of connector, a pair of supporting piece cooperation through the elasticity holder presss from both sides the elastic arm of tight plug for the plug can be stably pegged graft in the connector, and when the elastic arm fracture formed the section, two supporting pieces can expand in opposite directions and support in above-mentioned section, in order to prevent effectively that the plug from leading to the pine to take off in the connector because of the elastic arm fracture, play fixed plug's effect, make connector and plug can stable connection in order to keep contacting good state.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural diagram of an electrical connector according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a connecting head and an elastic clamping member of an electrical connector according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the plug and the elastic clamping member after the elastic arm of the electrical connector according to the embodiment of the present invention is broken;

fig. 4 is a schematic structural view of an elastic clamping member of an electrical connector according to an embodiment of the present invention.

The members denoted by reference numerals in the drawings:

1-a connector; 11-a plug cavity; 12-a socket; 13-a boss; 2-an elastic clamping member; 21-a clamping piece; 22-a tightening piece; 3-a plug; 31-section; 32-a connecting portion; 4-U-shaped body; 41-a transverse plate; 42-longitudinal plates; 43-through hole.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and the specific embodiments, but not to be construed as limiting the invention.

The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present invention, when it is described that a specific device is located between a first device and a second device, an intervening device may or may not be present between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

The embodiment of the utility model provides an electric connector, as shown in fig. 1 and fig. 2, electric connector includes connector 1, elasticity holder 2 and plug 3, can realize the electrical property after plug 3 pegs graft with connector 1 and switch on and carry out the electricity and connect, for example the network connector on the notebook computer and the network plug of net twine data transmission connection, but this application embodiment electric connector is not limited to this, also can be for being used for realizing the plug and the connector of other functions. The connector 1 is provided with an insertion cavity 11, the connector 1 is provided with an insertion port 12 communicated with the insertion cavity 11, and the plug 3 enters the insertion cavity 11 from the insertion port 12 and is electrically connected with the connector 1. The elastic clamping member 2 is disposed in the plugging chamber 11, and as shown in fig. 2, the elastic clamping member 2 includes a pair of clamping pieces 21 disposed oppositely. The plug 3 is used for inserting in the grafting chamber 11 of connector 1, and the plug 3 has the elastic arm (not shown in the figure), and it can stably support in connector 1 through the elastic arm, and when the plug 3 was inserted in grafting chamber 11, two holding pieces 21 cooperate in order to press from both sides tight elastic arm from the relative both sides of elastic arm, when the elastic arm fracture breaks away from plug 3, two holding pieces 21 throw off the clamp of elastic arm and take place deformation to expand in opposite directions and support on the fracture plane 31 that the elastic arm fracture formed thereby backstop plug 3 deviates from connector 1 (as shown in fig. 3).

It can be understood that when the elastic arms on the plug 3 are in an unbroken state, the pair of clamping pieces 21 of the elastic clamping member 2 can clamp the elastic arms relatively, so that the plug 3 can be stably connected to the connector 1; after the elastic arm on the plug 3 breaks away from the plug 3 due to external force, the pair of clamping pieces 21 lose the stop and can expand in opposite directions due to the elastic deformation of the pair of clamping pieces 21 and abut against the section 31 formed by the breakage of the elastic arm, wherein the clamping direction of the pair of elastic arms of the clamping pieces 21 is different from the abutting direction of the abutting section 31 of the clamping pieces 21, and the two directions are basically perpendicular to each other, that is, when the elastic arm is not broken, the two clamping pieces 21 clamp the elastic arm in opposite directions, and after the elastic arm breaks, the two clamping pieces 21 all abut against the section 31 to apply acting force for tightly inserting the plugging cavity 11 to the plug 3. Reach the purpose of backstop plug 3 through above-mentioned structure, realize also can be through the pine of elasticity holder 2 backstop plug 3 and take off even the elastic arm fracture, make plug 3 still can stable connection in connector 1.

The embodiment of the utility model provides a set up elasticity holder 2 in the grafting chamber 11 of connector 1, a pair of supporting piece 21 cooperation through elasticity holder 2 presss from both sides tight plug 3's elastic arm, make plug 3 can stabilize the grafting in connector 1, and when the elastic arm fracture formed section 31, two supporting pieces 21 can expand in opposite directions and support in above-mentioned section 31, in order to prevent effectively that plug 3 from leading to the pine to take off in connector 1 because of the elastic arm fracture, play the effect of fixed plug 3, make connector 1 and plug 3 can the stable connection keep contacting good state.

In some embodiments, the elastic clamping member 2 further includes a pair of abutting pieces 22 disposed oppositely, as shown in fig. 2 and 4, the abutting pieces 22 are far away from the socket 12 relative to the clamping piece 21, the plug 3 further includes a connecting portion 32 for connecting the elastic arms, the connecting portion 32 is located on one side of the plug 3 close to the elastic clamping member 2, when the plug 3 is plugged into the plugging cavity 11, the two abutting pieces 22 cooperate to abut against the connecting portion 32 from two opposite sides of the connecting portion 32, and the plug 3 can be further stably connected to the connector 1 through the abutting pieces 22.

In some embodiments, the elastic clamping member 2 has a U-shaped body 4, as shown in fig. 4, the U-shaped body 4 includes a transverse plate 41 and two opposite longitudinal plates 42, at least a portion of the longitudinal plates 42 extends outward toward the first side of the socket 12 and is bent inward to form the clamping piece 21; at least a part of the longitudinal plate 42 extends outwards away from the second side of the socket 12 and is bent towards the holding piece 21 to form the abutting piece 22. It will be appreciated that, in order to ensure the resilience of the clamping tab 21, the clamping tab 21 is suitably formed by at least part of one side of the longitudinal plate 42, so that it is capable of maintaining both the clamping force on the plug 3 and its own resilience. The abutting piece 22 is provided similarly to the holding piece 21.

It will be appreciated that the resilient clamp 2 may be formed integrally, i.e. by bending a plate-like structure a number of times, to facilitate manufacturing and reduce costs.

In some embodiments, the elastic clamping member 2 is made of a metal material, such as stainless steel 301 or stainless steel 304.

In some embodiments, the bending angle of the abutting piece 22 is smaller than that of the clamping piece 21, so that the plug 3 can be plugged into the connector 1.

In some embodiments, at least two protrusions 13 (as shown in fig. 2) are disposed at the bottom of the plugging cavity 11, and the horizontal plate 41 is provided with through holes 43 (as shown in fig. 2 and 4) for being in one-to-one correspondence with the protrusions 13 to insert the protrusions 13 therein, the protrusions 13 may be integrally formed on the connector 1, and the elastic clamping member 2 is stably disposed in the plugging cavity 11 by the cooperation of the protrusions 13 and the through holes 43, which is stable and simple, and can effectively define the position of the elastic clamping member 2.

In some embodiments, the section 31 is located at the root of the resilient arm, and as shown in fig. 3, two clamping pieces 21 are respectively disposed at two opposite sides of the root of the resilient arm. It will be appreciated that the point at which the resilient arms are relatively frangible under the action of an external force is the detachment from the plug 3 by breaking at their roots,

an embodiment of the utility model provides an electronic equipment, including foretell electric connector. The connector 1 on the electronic equipment adopting the electric connector can be stably connected with the plug 3, and when the elastic arm of the plug 3 breaks to form the section 31, the two clamping pieces 21 can expand oppositely to abut against the section 31, so that the plug 3 is effectively prevented from being loosened from the connector 1 due to the breakage of the elastic arm, the effect of fixing the plug 3 is achieved, the connector 1 and the plug 3 can be stably connected and kept in a good contact state, and the feeling of using the electronic equipment of a user is improved.

Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or variations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. Additionally, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. An electrical connector, comprising:

2. The electrical connector of claim 1, wherein the resilient clamping member further comprises a pair of opposing abutting pieces, the abutting pieces are opposite to the clamping pieces and away from the insertion opening, the plug further comprises a connecting portion for connecting the resilient arms, and when the plug is inserted into the insertion cavity, the two abutting pieces cooperate to abut against the connecting portion.

3. The electrical connector of claim 2, wherein the resilient clamping member has a U-shaped body, the U-shaped body includes a transverse plate and two opposing longitudinal plates, at least a portion of the longitudinal plates extending outwardly toward the first side of the socket and being bent inwardly to form the clamping tab; at least part of the longitudinal plate extends outwards from the second side of the inserting port and bends opposite to the clamping piece to form the abutting piece.

4. The electrical connector of claim 3, wherein the retention tab has a bend angle that is less than a bend angle of the retention tab.

5. The electrical connector of claim 3, wherein the cavity bottom of the plugging cavity is provided with at least two protruding portions, and the transverse plate is provided with through holes for one-to-one correspondence with the protruding portions so as to insert the protruding portions into the through holes.

6. The electrical connector of claim 1, wherein the cross-section is located at a root portion of the resilient arm, and the two clamping pieces are respectively located at two opposite sides of the root portion of the resilient arm.

7. The electrical connector of claim 1, wherein the resilient clamp member is made of a metallic material.

8. An electronic device comprising the electrical connector of any one of claims 1-7.