CN215221076U - Female terminal of connector and female connector matched with same - Google Patents
Female terminal of connector and female connector matched with same Download PDFInfo
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- CN215221076U CN215221076U CN202121219921.9U CN202121219921U CN215221076U CN 215221076 U CN215221076 U CN 215221076U CN 202121219921 U CN202121219921 U CN 202121219921U CN 215221076 U CN215221076 U CN 215221076U
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- female terminal
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- 238000005452 bending Methods 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 244000017160 saligot Species 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
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Abstract
The utility model provides a female terminal of connector, it includes the contact site that is located the front end, and the contact site contains first contact piece, second contact piece, third contact piece and fourth contact piece, and the male pin inserts among first contact piece, second contact piece, third contact piece and the fourth contact piece; the connecting part is positioned in the middle and is clamped with the matched female connector through the first fixing component; a leg portion at the rear end, the leg portion including a first U-shaped section and a second U-shaped section; and also relates to a female connector which is matched with the female terminal of the connector. The device structural design is reasonable, not only increases the area of contact of female terminal of connector and public seat needle, utilizes first U-shaped section and second U-shaped section to increase the leg dynamics simultaneously for the female terminal of connector can match with the female seat connector more than high 10mm again, and leg portion can not bending deformation, compromises the contact stability of the female terminal of connector and the height of female seat connector simultaneously.
Description
Technical Field
The utility model relates to a connector field, in particular to female terminal of connector reaches rather than supporting female connector.
Background
At present, two types of female terminals are generally used in the connector industry, wherein the first type is a U-shaped terminal, and the second type is a Y-shaped terminal.
The front portion of U type terminal has three faces and contacts with public seat needle, because the area of contact with public seat is many, thereby the contact is firm and stable, but because U type terminal need bend a lot of processes in hardware mould inside, the material thickness of U type terminal must be very thin, too thickly bend the water caltrop that can not go out the needs, thereby lead to the height of U type terminal to accomplish more than 10mm, thereby also restricted the height notes of its corresponding female seat connector and decide can not accomplish more than 10mm, otherwise the leg of welding of U type terminal will bending deformation.
The material of Y type terminal is very thick, can reach 0.4MM, need not bend in five metals inside, and direct punching press unloading, the height of Y type terminal just can accomplish more than 10MM and accomplish about 30MM even, but because Y type terminal can not bend in hardware mould the inside, lead to the contact surface of Y type terminal and public seat needle only two to the contact stability and the fastness of Y type terminal do not just have the good of U type terminal.
Therefore, it is desirable to provide a female terminal of a connector and a mating female connector to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a female terminal of connector reaches rather than supporting female connector to solve the female terminal of connector among the prior art and rather than supporting female connector existence and connect the female terminal contact stability of ware and the problem that female connector highly can not compromise.
In order to solve the technical problem, the utility model adopts the technical scheme that: a connector female terminal, comprising:
the contact part is positioned at the front end and comprises a first contact piece, a second contact piece, a third contact piece and a fourth contact piece, the first contact piece, the second contact piece, the third contact piece and the fourth contact piece are arranged annularly, and the male pin is inserted into the first contact piece, the second contact piece, the third contact piece and the fourth contact piece;
the first fixing component comprises a first fixing groove and a first fixing bulge which are sequentially arranged from front to back;
the welding leg portion is located at the rear end and comprises a first U-shaped section and a second U-shaped section, the first U-shaped section is close to the connecting portion, and the second U-shaped section is far away from the connecting portion.
The utility model discloses an among the female terminal of connector, first contact piece is straight piece, and second contact piece, third contact piece and fourth contact piece are the piece of buckling, and second contact piece and fourth contact piece symmetry set up, and the second contact piece has two kinks, and the third contact piece has a kink.
The utility model discloses an among the female terminal of connector, first fixed recess is the rectangle recess that the level set up, and first fixed arch is the triangle arch that the level set up, and the rear end of first fixed recess, first fixed bellied front end and first fixed bellied rear end are the arc form.
The utility model discloses an among the female terminal of connector, the height of first U-shaped section, width all are greater than the height, the width of second U-shaped section, and first U-shaped section sets up on the coplanar with second U-shaped section.
The utility model discloses an among the connector female terminal, contact site and connecting portion set up on the coplanar, and connecting portion and leg portion set up on different planes, link together through the transition piece that the slope set up between connecting portion and the leg portion.
The utility model discloses an among the female terminal of connector, be provided with the fixed subassembly of second in the second U-shaped section, the second U-shaped section is in the same place through the fixed subassembly of second and the female connector joint that matches, and the fixed subassembly of second contains the fixed protruding and the fixed recess of second that set up in the past backward order.
The utility model discloses an among the connector female terminal, the fixed arch of second is the triangle arch that the level set up, and the fixed recess of second is the circular arc recess, and the fixed bellied rear end of second is the arc form with the front end of the fixed recess of second.
The utility model provides a female connector that matches with female terminal of connector, including the female terminal of the connector of above-mentioned arbitrary one, still include first female connector body and second female connector body, set up a plurality of on the first female connector body and be used for the male first mounting hole of female terminal of connector, set up a plurality of on the second female connector body and be used for the male second mounting hole of female terminal of connector, first mounting hole and second mounting hole one-to-one set up, be provided with the fixed subassembly of third corresponding with first fixed subassembly in the first mounting hole, be provided with the fixed subassembly of fourth corresponding with the fixed subassembly of second in the second mounting hole.
The utility model discloses an in the female seat connector that matches with the female terminal of connector, the female seat connector of second is as an organic whole to be made.
The utility model discloses an in the female seat connector that matches with the female terminal of connector, the female seat connector of second contains connector and lower connector.
The utility model discloses compare in prior art, its beneficial effect is: the device structural design is reasonable, not only increases the area of contact of female terminal of connector and public seat needle, and contact stability is good, utilizes first U-shaped section and second U-shaped section to increase the leg dynamics simultaneously for female terminal of connector can match with the female seat connector more than high 10mm again, and leg portion can not bending deformation, compromises the contact stability of female terminal of connector and the height of female seat connector simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a female terminal of a connector according to the present invention.
Fig. 2 is a second schematic structural diagram of the female terminal of the connector according to the present invention.
Fig. 3 is a schematic structural view of a contact portion of the female terminal of the connector according to the present invention.
Fig. 4 is a second schematic structural view of the contact portion of the female terminal of the connector according to the present invention.
Fig. 5 is a schematic structural view of a second fixing component of the female terminal of the connector according to the present invention.
Fig. 6 is a schematic structural diagram of a female terminal of a connector and a mating female connector according to a first embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a female terminal of a connector and a mating female connector according to a second embodiment of the present invention.
Wherein,
1-connector female terminal
11-contact, 111-first contact, 112-second contact, 113-third contact, 114-fourth contact;
12-connecting part, 121-first fixing groove, 122-first fixing protrusion;
13-a foot-welding part, 131-a first U-shaped section, 132-a second U-shaped section, 133-a second fixing projection, 134-a second fixing groove;
14-a transition piece;
2-a female connector for a connector,
21-first female connector body, 22-second female connector body, 221-upper connector, 222-lower connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.
The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; 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.
The connector female terminal and the mating female connector in the prior art have the problem that the contact stability of the connector female terminal and the height of the female connector cannot be taken into consideration.
The present invention provides a female connector terminal and a mating female connector thereof, which can solve the above technical problems.
Referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of a female terminal of a connector according to the present invention; fig. 2 is a second schematic structural view of the female terminal of the connector of the present invention; fig. 3 is a schematic view of a contact portion of a female terminal of the connector according to the present invention; fig. 4 is a second schematic view of the contact portion structure of the female terminal of the connector of the present invention; fig. 5 is a schematic structural view of a second fixing component of the female terminal of the connector according to the present invention; in the drawings, elements having similar structures are denoted by the same reference numerals.
A connector female terminal 1, comprising:
a contact portion 11 located at the front end, the contact portion 11 including a first contact piece 111, a second contact piece 112, a third contact piece 113 and a fourth contact piece 114, the first contact piece 111, the second contact piece 112, the third contact piece 113 and the fourth contact piece 114 being arranged in a circumferential direction, and a male pin being inserted into the first contact piece 111, the second contact piece 112, the third contact piece 113 and the fourth contact piece 114;
the connecting part 12 is positioned in the middle, a first fixing component is arranged on the connecting part 12, the connecting part 12 is clamped with the matched female connector 2 through the first fixing component, and the first fixing component comprises a first fixing groove 121 and a first fixing protrusion 122 which are sequentially arranged from front to back;
the solder leg portion 13 is located at the rear end, the solder leg portion 13 includes a first U-shaped section 131 and a second U-shaped section 132, the first U-shaped section 131 is disposed near the connecting portion 12, and the second U-shaped section 132 is disposed far away from the connecting portion 12.
The utility model discloses an in connector female terminal 1, first contact piece 111 is straight piece, and second contact piece 112, third contact piece 113 and fourth contact piece 114 are the piece of buckling, and second contact piece 112 sets up with fourth contact piece 114 symmetry, and second contact piece 112 has two kinks, and third contact piece 113 has a kink to connector female terminal 1 has improved the stability of being connected with public seat needle.
The utility model discloses an in connector female terminal 1, first fixed recess 121 is the rectangle recess that the level set up, and first fixed protrusion 122 is the triangle arch that the level set up, and the rear end of first fixed recess 121, the front end of first fixed protrusion 122 and the rear end of first fixed protrusion 122 are the arc form, and first fixed recess 121 and the setting of first fixed protrusion 122 are accurate with connector female terminal 1 can follow the smooth plug of mating female connector 2.
In the female terminal 1 of the present invention, the height and width of the first U-shaped section 131 are both greater than the height and width of the second U-shaped section 132, and the first U-shaped section 131 and the second U-shaped section 132 are disposed on the same plane; the first U-shaped section 131 is a deformation prevention region and the second U-shaped section 132 is a structural tin region.
The utility model discloses an in connector female terminal 1, contact site 11 and connecting portion 12 set up on the coplanar, and connecting portion 12 and leg portion 13 set up on different planes, link together through transition piece 14 that the slope set up between connecting portion 12 and the leg portion 13.
The utility model discloses an in connector female terminal 1, be provided with the fixed subassembly of second on the second U-shaped section 132, second U-shaped section 132 passes through the fixed subassembly of second and is in the same place with the 2 joints of female connector ware that matches, and the fixed subassembly of second contains fixed arch 133 of second and the fixed recess 134 of second that the order set up backward in the past.
The utility model discloses an in connector female terminal 1, the triangle that second fixed protrusion 133 set up for the level is protruding, and second fixed recess 134 is the circular arc recess, and the rear end of second fixed protrusion 133 is the arc form with the front end of second fixed recess 134, and the setting of second fixed recess 134 and second fixed protrusion 133 is accurate with connector female terminal 1 can follow the smooth plug of supporting female connector 2.
A female connector 2 matched with a female connector terminal 1 comprises the female connector terminal 1, and further comprises a first female connector body 21 and a second female connector body 22, wherein the first female connector body 21 is provided with a plurality of first mounting holes for inserting the female connector terminal 1, the second female connector body 22 is provided with a plurality of second mounting holes for inserting the female connector terminal 1, the first mounting holes and the second mounting holes are arranged in a one-to-one correspondence manner, third fixing assemblies corresponding to the first fixing assemblies are arranged in the first mounting holes, and fourth fixing assemblies corresponding to the second fixing assemblies are arranged in the second mounting holes; the shape of the third fixing component is matched with that of the first fixing component, and the shape of the fourth fixing component is matched with that of the third fixing component.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a female terminal of a connector and a mating female connector according to a first embodiment of the present invention.
The utility model discloses an in the female seat connector that matches with the female terminal of connector, the female seat connector of second is as an organic whole to be made.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a female connector terminal and a mating female connector according to a second embodiment of the present invention.
In the female connector 2 of the present invention, the second female connector comprises an upper connector 221 and a lower connector 222.
The utility model discloses a theory of operation: inserting the female terminal 1 of the connector into the first mounting hole and the second mounting hole in sequence, wherein the connecting part 12 is clamped with the matched female connector 2 through the first fixing component, and the second U-shaped section 132 is clamped with the matched female connector 2 through the second fixing component, so that the female terminal 1 of the connector is connected with the matched female connector 2; the male pin is inserted into the first contact piece 111, the second contact piece 112, the third contact piece 113, and the fourth contact piece 114, thereby completing the connection of the female connector terminal 1 and the male pin.
This completes the installation and adjustment process of the female connector terminal 1 and the mating female connector 2 of the preferred embodiment.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (10)
1. A female terminal for a connector, comprising:
the contact part is positioned at the front end and comprises a first contact piece, a second contact piece, a third contact piece and a fourth contact piece, the first contact piece, the second contact piece, the third contact piece and the fourth contact piece are arranged in a ring shape, and the male pin is inserted into the first contact piece, the second contact piece, the third contact piece and the fourth contact piece;
the connecting part is positioned in the middle and is provided with a first fixing component, the connecting part is clamped with a matched female connector through the first fixing component, and the first fixing component comprises a first fixing groove and a first fixing bulge which are sequentially arranged from front to back;
the welding foot part is located at the rear end and comprises a first U-shaped section and a second U-shaped section, the first U-shaped section is close to the connecting part, and the second U-shaped section is far away from the connecting part.
2. The female terminal of connector of claim 1, wherein: the first contact piece is a straight piece, the second contact piece, the third contact piece and the fourth contact piece are all bending pieces, the second contact piece and the fourth contact piece are symmetrically arranged, the second contact piece is provided with two bending portions, and the third contact piece is provided with one bending portion.
3. The female terminal of connector of claim 1, wherein: the first fixed recess is the rectangle recess that the level set up, first fixed protruding triangle that sets up for the level is protruding, the rear end of first fixed recess, first fixed bellied front end and first fixed bellied rear end are the arc form.
4. The female terminal of connector of claim 1, wherein: the height and the width of the first U-shaped section are both larger than those of the second U-shaped section, and the first U-shaped section and the second U-shaped section are arranged on the same plane.
5. The female terminal of connector of claim 1, wherein: the contact part and the connecting part are arranged on the same plane, the connecting part and the welding leg part are arranged on different planes, and the connecting part and the welding leg part are connected together through a transition piece which is obliquely arranged.
6. The female terminal of connector of claim 1, wherein: the second U-shaped section is provided with a second fixing component, the second U-shaped section is connected with a matched female connector in a clamping mode through the second fixing component, and the second fixing component comprises a second fixing protrusion and a second fixing groove which are sequentially arranged from front to back.
7. The female terminal of connector of claim 6, wherein: the second fixing protrusion is a triangular protrusion horizontally arranged, the second fixing groove is an arc groove, and the rear end of the second fixing protrusion and the front end of the second fixing groove are both arc-shaped.
8. The utility model provides a female connector that matches with connector female terminal which characterized in that: the connector female terminal comprises the connector female terminal according to any one of claims 1 to 7, and further comprises a first female connector body and a second female connector body, wherein a plurality of first mounting holes for inserting the connector female terminal are formed in the first female connector body, a plurality of second mounting holes for inserting the connector female terminal are formed in the second female connector body, the first mounting holes and the second mounting holes are arranged in a one-to-one correspondence manner, third fixing assemblies corresponding to the first fixing assemblies are arranged in the first mounting holes, and fourth fixing assemblies corresponding to the second fixing assemblies are arranged in the second mounting holes.
9. The female connector of claim 8, wherein: the second female connector body is integrally manufactured.
10. The female connector of claim 8, wherein: the second female connector body comprises an upper connector and a lower connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219921.9U CN215221076U (en) | 2021-06-02 | 2021-06-02 | Female terminal of connector and female connector matched with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219921.9U CN215221076U (en) | 2021-06-02 | 2021-06-02 | Female terminal of connector and female connector matched with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215221076U true CN215221076U (en) | 2021-12-17 |
Family
ID=79422790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121219921.9U Active CN215221076U (en) | 2021-06-02 | 2021-06-02 | Female terminal of connector and female connector matched with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215221076U (en) |
-
2021
- 2021-06-02 CN CN202121219921.9U patent/CN215221076U/en active Active
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