CN114050444A - Electric connector and electronic equipment - Google Patents

Abstract

The invention provides an electric connector and electronic equipment, wherein the electric connector comprises a wiring male end connected with a lead and a wiring female end connected with a circuit board, the wiring female end comprises a wiring main body, one end of the wiring main body is provided with an opening, the interior of the wiring main body is hollow, a first locking piece is arranged at the opening of the wiring main body, a welding part for electrically connecting the circuit board is arranged at the bottom of the wiring main body, a second locking piece is arranged on the wiring male end, and when the wiring male end is inserted into the wiring female end, the first locking piece and the second locking piece are matched and locked to lock the wiring male end in the wiring female end. The electric connector provided by the invention can simply and quickly complete the electric connection between the lead and the circuit board, has high efficiency and low cost, cancels a manual welding mode, greatly improves the production efficiency and simultaneously improves the yield of products.

Description

Electric connector and electronic equipment

Technical Field

The present invention relates to the field of electrical connectors, and particularly to an electrical connector and an electronic device.

Background

In recent years, with the progress of science and technology and the rapid development of productivity, micro electronic devices such as wireless earphones, smart watches, electric toothbrushes and the like are seen everywhere in the life of people, and the convenience is brought to the life of people.

In order to improve the portability of electronic equipment, the existing manufacturers make most of the existing electronic equipment tend to be miniaturized and developed in a light weight mode, so that the installation space inside the electronic equipment is greatly reduced, and higher requirements are provided for the installation of internal components.

Wherein, the inside of current electronic equipment all can the installation circuit board, because electronic equipment's is small for the size of its inside circuit board and wire all correspondingly diminishes, and prior art most adoption manual welding's mode is with wire electric connection on the circuit board, however, this kind of connected mode's the operation degree of difficulty is high, efficient, and the defective rate of product is high simultaneously.

Disclosure of Invention

Accordingly, the present invention is directed to an electrical connector and an electronic device, which are used to solve the problem of the prior art that a wire is electrically connected to a circuit board by manual soldering.

The invention provides an electric connector, which comprises a wiring male end connected with a wire and a wiring female end connected with a circuit board, wherein the wiring female end comprises a wiring main body, one end of the wiring main body is provided with an opening, the inside of the wiring main body is hollow, a first locking piece is arranged at the opening of the wiring main body, a welding part used for being electrically connected with the circuit board is arranged at the bottom of the wiring main body, a second locking piece is arranged on the wiring male end, and when the wiring male end is inserted into the wiring female end, the first locking piece and the second locking piece are matched for locking, so that the wiring male end is locked in the wiring female end.

The invention has the beneficial effects that: the wiring main body of the female terminal of the wiring is firstly set into a structure with one end being an opening and the inside being a hollow part, and further, a first locking piece is arranged at the opening of the wiring main body, a welding part is arranged at the bottom of the wiring main body, correspondingly, a second locking piece is arranged on the male terminal of the wiring, and during use, the male terminal of the wiring can be electrically connected with the wire together, the female terminal of the wiring can be electrically connected with the circuit board together through the welding part at the bottom of the female terminal of the wiring, and when the male terminal of the wiring is inserted into the female terminal of the wiring, the first locking piece can be locked with the second locking piece in a matched mode, so that the male terminal of the wiring can be stably locked in the female terminal of the wiring, and the wire and the circuit board can be simply and rapidly connected together. In addition, when the female end of above-mentioned public end of wiring and wiring is unpacked apart to needs, only need press the second locking piece downwards, just can be quick separate first locking piece and second locking piece, can extract the public end of above-mentioned wiring from the female end of wiring this moment to accomplish split between them. The electric connector provided by the invention can simply and quickly complete the electric connection between the lead and the circuit board, has high efficiency and low cost, cancels a manual welding mode, greatly improves the production efficiency and simultaneously improves the yield of products.

Preferably, first locking piece is including locating the locking piece of lateral wall on the wire connection main part, the locking piece is close to the opening sets up, just the locking piece by wire connection main part's last lateral wall orientation the crooked extension of inner chamber of wire connection main part forms.

Preferably, the second locking piece is including locating the locking plate on the public end of wiring and seting up in the locking hole at locking plate middle part, works as when the public end of wiring inserts when the female end of wiring is interior, the locking plate supports and leans on the last lateral wall of wiring main part, just the locking piece is located in the locking hole.

Preferably, be equipped with a plurality of convex hulls on the lower lateral wall of wiring main part, the convex hull by the lower lateral wall orientation of wiring main part the inner chamber of wiring main part is protruding, works as the public end of working a telephone switchboard inserts when the female end of working a telephone switchboard is interior, a plurality of the top of convex hull all with the bottom contact of public end of working a telephone switchboard.

Preferably, the other end of the wiring main body is respectively bent to extend two limiting parts, the two limiting parts are respectively symmetrically arranged on two sides of the wiring main body, and the end parts of the two limiting parts are respectively arranged towards each other.

Preferably, the wiring main body is bent and extended to form two first guide portions at the opening, the two first guide portions are symmetrically arranged on two sides of the wiring main body respectively, and end portions of the two first guide portions are arranged in a direction away from the opening.

Preferably, the wiring main body is provided with a second guide part at the opening, and the second guide part is formed by bending and extending the upper side wall of the wiring main body towards the direction far away from the opening.

Preferably, the top of main body of working a telephone switchboard is equipped with a portion of absorbing, the portion of absorbing is used for the SMT paster to absorb female end of working a telephone switchboard.

Preferably, the wiring male end and the wiring female end are both made of conductive materials.

A second aspect of the invention proposes an electronic device comprising an electrical connector as described above.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a female terminal of an electrical connector according to a first embodiment of the present invention at a first viewing angle;

fig. 2 is a schematic structural diagram of a female terminal of an electrical connector according to a first embodiment of the present invention at a second view;

fig. 3 is a schematic structural diagram of a female terminal of an electrical connector according to a third embodiment of the present invention;

fig. 4 is a schematic connection diagram of a female terminal and a male terminal in an electrical connector according to a first embodiment of the present invention;

fig. 5 is a cross-sectional view of the female terminal and the male terminal of the electrical connector according to the first embodiment of the present invention.

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all 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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, an electrical connector according to a first embodiment of the present invention is shown, which is mainly used to electrically connect a conductive wire and a circuit board together, so that the conductive wire and the circuit board can be electrically connected together without manual welding, thereby greatly improving the connection efficiency and increasing the yield of products.

Specifically, the method comprises the following steps: this electric connector includes the public end 10 of working a telephone switchboard of being connected with the wire, and the female end 20 of working a telephone switchboard of being connected with the circuit board, female end 20 of working a telephone switchboard includes that one end is opening and inside wiring main part 21 for the fretwork, wiring main part 21 is equipped with first locking piece 22 at the opening part, the bottom of wiring main part is equipped with the welding part 23 that is used for the electric connection circuit board, be equipped with second locking piece 11 on the public end 10 of working a telephone switchboard, when public end 10 of working a telephone switchboard inserts in the female end 20 of working a telephone switchboard, first locking piece 22 and the locking of second locking piece 11 cooperation, in order to lock public end 10 of working a telephone switchboard in female end 20 of working a telephone switchboard.

In this embodiment, as shown in fig. 1 to fig. 3, it should be noted that the main structure of the female terminal 20 provided in this embodiment is a main terminal body 21, one end of the main terminal body 21 is an opening, and the inside of the main terminal body 21 is a hollow structure, so as to form an inner cavity inside the main terminal body 21, and the size of the inner cavity is matched with the size of the male terminal 10.

Further, in this embodiment, in order to facilitate the locking of the male terminal 10 and the female terminal 20, specifically, the wire connecting body 21 is provided with a first locking member 22 at an opening of the wire connecting body, the first locking member 22 includes a locking block 221 disposed on an upper side wall of the wire connecting body 21, in practice, the locking block 221 is disposed near the opening of the wire connecting body 21, the locking block 221 is formed by bending and extending the upper side wall of the wire connecting body 21 toward an inner cavity of the wire connecting body 21, and the locking block 221 protrudes from the upper side wall of the wire connecting body 21 and is disposed toward the inner cavity of the wire connecting body 21.

Correspondingly, as shown in fig. 4 to 5, a second locking member is provided on the male terminal 10, specifically, the second locking member 11 includes a locking plate 111 disposed on the male terminal 10 and a locking hole 112 formed in the middle of the locking plate 111, in practical implementation, when the male terminal 10 is inserted into the female terminal 20, as shown in fig. 5, the locking plate 111 can abut against the upper side wall of the terminal body 21, and at the same time, the locking block 221 can be disposed in the locking hole 112, in this way, the male terminal 10 can be effectively locked inside the female terminal 20, and further, when the male terminal 10 and the female terminal 20 need to be disassembled, the locking block 221 can be separated from the locking hole 112 only by pressing the locking plate 111 downwards, at the same time, the male terminal 10 can be pulled out from the female terminal 20 to quickly separate the male terminal 10 from the female terminal 20.

Further, in this embodiment, as shown in fig. 1 to fig. 2, it is noted that a plurality of convex hulls 23 are disposed on the lower side wall of the wiring main body 21, the convex hulls 23 are protruded from the lower side wall of the wiring main body 21 toward the inner cavity of the wiring main body 21, when the male terminal 10 is inserted into the female terminal 20, tops of the plurality of convex hulls 23 are all in contact with the bottom of the male terminal 10, and by disposing the plurality of convex hulls 23, the contact area between the bottom surface of the male terminal 10 and the lower side wall of the wiring main body 21 can be reduced, so that the friction force of the male terminal 10 inserted into the female terminal 20 can be reduced, the installation efficiency of the male terminal 10 and the female terminal 20 can be improved, and meanwhile, the yield of the product can be improved.

In addition, in the present embodiment, in order to further improve the connection efficiency between the male terminal 10 and the female terminal 20, two limiting portions 24 are respectively bent and extended from the other end of the wiring main body 21, specifically, the two limiting portions 24 are respectively symmetrically disposed on two sides of the wiring main body 21, and the end portions of the two limiting portions 24 are respectively disposed toward each other. During the connection, spacing portion 24 can effectually prevent that public end 10 of working a telephone switchboard is excessive and insert the inside of female end 20 of working a telephone switchboard to can effectually prevent that public end 10 of working a telephone switchboard or female end 20 of working a telephone switchboard from taking place to damage, with the yield that promotes the product.

In addition, in this embodiment, it should be further noted that the two first guiding portions 25 are respectively bent and extended from the opening of the wiring main body 21, specifically, the two first guiding portions 25 are respectively symmetrically disposed on two sides of the wiring main body 21, and end portions of the two first guiding portions 25 are disposed in a direction away from the opening. Further, the main connection body 21 is further provided with a second guide portion 26 at the opening, and the second guide portion 26 is formed by bending and extending an upper side wall of the main connection body 21 in a direction away from the opening. In this embodiment, the first guiding portion 25 and the second guiding portion 26 are arranged to enable the male terminal 10 to be smoothly inserted into the female terminal 20 along the guiding direction of the first guiding portion 25 and the second guiding portion 26, and to be effectively locked with the female terminal 20, so that the connection efficiency of the male terminal 10 and the female terminal 20 is greatly improved, and the yield of the product is improved.

Further, in the present embodiment, as shown in fig. 1, a suction portion 27 is further disposed on the top of the connection main body 21, and the suction portion 27 is used for sucking the connection female terminal 20 by the SMT chip, so as to improve the production efficiency. In addition, the male terminal 10 and the female terminal 20 are made of conductive material, and preferably, the male terminal 10 and the female terminal 20 are made of pure copper.

During the use, through setting up the wiring main part 21 of female terminal of working a telephone switchboard 20 at first to be that one end is the structure of opening and inside for the fretwork, furthermore, be provided with first locking piece 22 at the opening part of wiring main part 21, and be provided with welding part 23 in the bottom of wiring main part 21, it is corresponding, be equipped with second locking piece 11 on public terminal of working a telephone switchboard 10, during the use, public terminal of above-mentioned working a telephone switchboard 10 can be in the same place with wire electric connection, female terminal of above-mentioned working a telephone switchboard 20 can be in the same place with circuit board electric connection through welding part 23 of its bottom, and when public terminal of working a telephone switchboard 10 inserts in female terminal of working a telephone switchboard 20, above-mentioned first locking piece 22 can cooperate the locking with second locking piece 11, thereby can be with the stable locking of public terminal of above-mentioned working a telephone switchboard 10 in female terminal 20, and then can be simple, quick above-mentioned wire and above-mentioned circuit board electric connection together. In addition, when the above-mentioned public end 10 of working a telephone switchboard and female end 20 need be unpacked apart, only need press down second locking piece 11, just can be quick separate first locking piece 22 with second locking piece 11, can extract above-mentioned public end 10 of working a telephone switchboard from the female end 20 of working a telephone switchboard this moment to accomplish the split between them. The electric connector provided by the invention can simply and quickly complete the electric connection between the lead and the circuit board, has high efficiency and low cost, cancels a manual welding mode, greatly improves the production efficiency and simultaneously improves the yield of products.

It should be noted that the above implementation process is only for illustrating the applicability of the present application, but this does not represent that the electrical connector of the present application has only the above-mentioned unique implementation flow, and on the contrary, the electrical connector of the present application can be incorporated into the feasible embodiments of the present application as long as the electrical connector of the present application can be implemented.

A second embodiment of the present invention provides an electronic device, which when embodied, includes an electrical connector as provided in the first embodiment above.

In summary, the electrical connector and the electronic device in the embodiments of the invention can simply and rapidly complete the electrical connection between the wires and the circuit board, have high efficiency and low cost, cancel the manual welding mode, greatly improve the production efficiency, and improve the yield of the product.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An electrical connector, comprising: include the public end of wiring of being connected with the wire to and the female end of wiring of being connected with the circuit board, the female end of wiring includes that one end is opening and inside for the wiring main part of fretwork, the wiring main part is in the opening part is equipped with first locking piece, the bottom of wiring main part is equipped with and is used for electric connection the weld part of circuit board, be equipped with second locking piece on the public end of wiring, work as the public end of wiring inserts when the female end of wiring is interior, first locking piece with second locking piece cooperation locking, in order to incite somebody to action the public end of wiring locking is in the female end of wiring.

2. The electrical connector of claim 1, wherein: first locking piece is including locating the locking piece of lateral wall on the wiring main part, the locking piece is close to the opening sets up, just the locking piece by wiring main part's last lateral wall orientation wiring main part's inner chamber bending extension forms.

3. The electrical connector of claim 2, wherein: the second locking piece is including locating the locking plate on the public end of wiring and seting up in the locking hole at locking plate middle part works as the public end of wiring inserts when the female end of wiring is interior, the locking plate supports and leans on the last lateral wall of wiring main part, just the locking piece is located the locking is downthehole.

4. The electrical connector of claim 1, wherein: be equipped with a plurality of convex hulls on wiring main body's the lower lateral wall, the convex hull by wiring main body's lower lateral wall orientation wiring main body's inner chamber is protruding, works as wiring public end inserts when female end of wiring, a plurality of the top of convex hull all with the bottom contact of wiring public end.

5. The electrical connector of claim 1, wherein: the other end of the wiring main body is respectively bent and extended with two limiting parts, the two limiting parts are respectively symmetrically arranged at two sides of the wiring main body, and the end parts of the two limiting parts are respectively arranged towards each other.

6. The electrical connector of claim 1, wherein: the wiring main body is in the opening part is crooked respectively and is extended two first guide parts, two first guide parts are symmetry respectively and are located wiring main body's both sides, and two the tip of first guide part sets up towards keeping away from the direction of opening.

7. The electrical connector of claim 1, wherein: the wiring main part is in the opening part is equipped with the second guide part, the second guide part by the last lateral wall of wiring main part is towards keeping away from the crooked extension of open-ended direction forms.

8. The electrical connector of claim 1, wherein: the top of wiring main part is equipped with one and absorbs the portion, it is used for the SMT paster to absorb female end of wiring.

9. The electrical connector of claim 1, wherein: the wiring male end and the wiring female end are both made of conductive materials.

10. An electronic device, characterized in that: comprising an electrical connector according to any one of claims 1 to 9.

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