CN202503131U - Electric connector terminal provided with stopping structure - Google Patents

Electric connector terminal provided with stopping structure Download PDF

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Publication number
CN202503131U
CN202503131U CN2012201305003U CN201220130500U CN202503131U CN 202503131 U CN202503131 U CN 202503131U CN 2012201305003 U CN2012201305003 U CN 2012201305003U CN 201220130500 U CN201220130500 U CN 201220130500U CN 202503131 U CN202503131 U CN 202503131U
Authority
CN
China
Prior art keywords
electric connector
elastic portion
fixed part
stopper section
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012201305003U
Other languages
Chinese (zh)
Inventor
薛志煜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lixinjie Dongguan Precision Mold Manufacturing Co Ltd
Ant Precision Industry Co Ltd
Original Assignee
Lixinjie Dongguan Precision Mold Manufacturing Co Ltd
Ant Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lixinjie Dongguan Precision Mold Manufacturing Co Ltd, Ant Precision Industry Co Ltd filed Critical Lixinjie Dongguan Precision Mold Manufacturing Co Ltd
Priority to CN2012201305003U priority Critical patent/CN202503131U/en
Application granted granted Critical
Publication of CN202503131U publication Critical patent/CN202503131U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an electric connector terminal, which comprises a welding part, a fixing part, an elastic part and a stopping part, wherein one end of the fixing part is connected to the welding part; the elastic part is provided with a contact part, the elastic part bends and extends from the other end of the fixing part, and the elastic part and the fixing part form an included angle; and the stopping part is arranged on the elastic part and extends toward the fixing part to limit compression angle of the included angle. The utility model further provides an electric connector terminal which is basically the same with the aforesaid electric connector terminal in structure, and the difference is that both ends of a stopping part of the electric connector terminal are respectively connected to a fixing part and extend towards an elastic part to limit the compression angle of an included angle. The electric connector terminals provided by the utility model are capable of limiting the displacement of terminal deformation to avoid the occurrence of terminal damage caused by overvoltage of the elastic part by means of stopping function of the stopping part. Therefore, the plugging reliability of the electric connector terminals can be improved.

Description

Electric connector terminal with stop configurations
[technical field]
The utility model relates to a kind of electric connector terminal, outstanding reference and a kind of rubber-like electric connector terminal.
[background technology]
Along with development of science and technology, various electronic and electrical equipments continue to bring out, and they bring great convenience for people's life and make our life more and more rich and varied.Move for ease or take in, most electronic and electrical equipment all can be provided with power connector, so that the butt connector that connects power supply through wire rod can removably be inserted wherein.
In general, power connector is provided with the power supply terminal that is positioned at central authorities and is positioned at power supply terminal earth terminal on every side, uses being electrically connected to butt connector.The insulating body of power connector is coated with metal shell outward usually, with the usefulness as ground connection or electromagnetic shielding.Yet, be positioned at power supply terminal earth terminal on every side and be generally a flexible terminal, so when the connector of butt joint inserts, might damage because of the terminal overvoltage.
The application case of Patent Application No. 12/156,057 has disclosed a kind of flexible terminal, and its elastic portion below is provided with an elastic arm body.Stressed when fixed part presses down when elastic portion, the deformation thereupon of elastic arm body is to provide better resilience strength.Yet an end of elastic arm body is connected to fixed part, and the other end is a cantilever end, just only has an end to fix, so also can't effectively limit the deformational displacement amount of elastic portion.Therefore, flexible terminal still possibly damage because of overvoltage.
[utility model content]
The utility model provides a kind of electric connector terminal, can limit the displacement of terminal deformation, so can also avoid the situation of terminal damage, terminal overvoltage to produce.
The utility model proposes a kind of electric connector terminal, and it comprises a weld part, a fixed part, an elastic portion and a stopper section; One end of fixed part is connected to weld part; Elastic portion has a contact site; Elastic portion is extended from the bending of the other end of fixed part, and elastic portion and fixed part form an angle; The stopper section is arranged at elastic portion, and extends towards fixed part, with the compression angle of restriction angle.
In an embodiment of the utility model, the stopper section is connected to the lateral margin of elastic portion, supplies to contact at this fixed part.
In an embodiment of the utility model, contact site further swells in the elastic portion surface.
The utility model reintroduces a kind of electric connector terminal, and it comprises a weld part, a fixed part, an elastic portion and a stopper section; One end of fixed part is connected to weld part; Elastic portion has a contact site; Elastic portion is extended from the bending of the other end of fixed part, and elastic portion and fixed part form an angle; The two ends of stopper section are connected to fixed part, and extend towards contact site, with the compression angle of restriction angle.
In an embodiment of the utility model, fixed part has more a perforation, and the two ends, stopper section are connected in the perforation both sides and swell in the surface of fixed part.
In an embodiment of the utility model, stopper section and elastic portion are all tabular, and the section of stopper section and elastic portion is orthogonal.
In an embodiment of the utility model, the profile of stopper section is the triangle of level and smooth shape, and is corresponding with the contact site shape.
In an embodiment of the utility model, fixed part forms an opening, and the inner edge of stopper section from fixed part in opening extends towards the elastic portion bending.
In an embodiment of the utility model, the two ends of stopper section are connected to this inner edge of opening.
In an embodiment of the utility model, when the stopper section contacted with contact site, angle comprised a special angle.
Based on above-mentioned, the electric connector terminal of the utility model can limit the displacement of terminal deformation by the backstop of stopper section, and can avoid the elastic portion overvoltage and the situation that causes terminal to damage takes place.Therefore, can promote the plug reliability of electric connector terminal.
[description of drawings]
Fig. 1 is the schematic perspective view of the electric connector terminal of the utility model one embodiment.
Fig. 2 is applied to the schematic perspective view of power connector for the electric connector terminal of Fig. 1.
Fig. 3 A is the generalized section of the power connector of Fig. 2.
Fig. 3 B is the stressed sketch map that presses down of electric connector terminal of Fig. 3 A.
Fig. 4 is the schematic perspective view of the electrical connection device terminal of another embodiment of the utility model.
Fig. 5 is the schematic perspective view of the electrical connection device terminal of the another embodiment of the utility model.
[embodiment]
Fig. 1 is the schematic perspective view of the electric connector terminal of the utility model one embodiment.Please refer to Fig. 1, electric connector terminal 100 comprises a weld part 110, a fixed part 120, an elastic portion 130 and a stopper section 140.Fixed part 120 1 ends are connected to weld part 110.Elastic portion 130 has a contact site 132.Elastic portion 130 is extended from the other end bending of fixed part 120, and elastic portion 130 forms an included angle A with fixed part 120.In the present embodiment, fixed part 120 has a plurality of snap fit tabs 122, protrudes in the lateral margin of fixed part 120.
The two ends of stopper section 140 are connected to fixed part 120, and extend towards contact site 132, with the compression angle of restriction included angle A.For instance, can be from fixed part 120 bottoms towards contact site 132, in the stopper section 140 that the surperficial F of fixed part 120 goes out protuberance, make fixed part form the perforation T that one or two side seal closes by the mode of punching press.In other words, 140 two ends, stopper section are connected in perforation T both sides and swell in the surperficial F of fixed part 120.
Fig. 2 is applied to the schematic perspective view of power connector for the electric connector terminal of Fig. 1.Please refer to Fig. 1 and Fig. 2, power connector 50 can comprise a metal shell 52, an insulating body 54, a center terminal 56 and aforesaid electric connector terminal 100.Metal shell 52 coated insulation bodies 54.Center terminal 56 for example is a power supply terminal, and electric connector terminal 100 for example is an earth terminal.Electric connector terminal 100 can be gone into insulating body 54 from rear (Fig. 2 right side) group of insulating body 54 with center terminal 56.When 100 groups of electric connector terminals were gone into insulating body 54, the snap fit tabs 122 of fixed part 120 lateral margins can be embedded in insulating body 54, made electric connector terminal 100 be fixed in insulating body 54.
Fig. 3 A is the generalized section of the power connector of Fig. 2, and Fig. 3 B is the stressed sketch map that presses down of electric connector terminal of Fig. 3 A.Please refer to Fig. 3 A and Fig. 3 B, when butt connector (not illustrating) inserts power connector 50, elastic portion 130 stressed pressing down.In the process that elastic portion 130 presses down, stopper section 140 contacts with contact site 132, and can avoid elastic portion 130 because of excessively pressing down the situation that causes terminal to damage.At this moment, included angle A comprises a special angle S.That is to say, elastic portion 130 press at the most and fixed part 120 between till the folder special angle S.
Fig. 4 is the schematic perspective view of the electrical connection device terminal of another embodiment of the utility model.Please refer to Fig. 4, electric connector terminal 200 comprises a weld part 210, a fixed part 220, an elastic portion 230 and a stopper section 240.Elastic portion 230 has a contact site 232.Elastic portion 230 is extended from the other end bending of fixed part 220, and elastic portion 230 forms an included angle A 1 with fixed part 220.The electric connector terminal 200 of present embodiment is similar with the electric connector terminal 100 of previous embodiment, and its main difference is that stopper section 140 is different with the structure of stopper section 240.In the present embodiment, stopper section 240 and elastic portion 230 are all tabular, and stopper section 240 is orthogonal with the section of elastic portion 230.With regard to the shape of stopper section 240, the profile of stopper section 240 is the triangle of level and smooth shape, and is corresponding with contact site 232 shapes.
Further, fixed part 220 can form an opening O, and the inner edge of stopper section 240 from fixed part 220 in opening O extends towards the elastic portion bending.In the present embodiment, the two ends E1 of stopper section 240, E2 all are connected to the same inner edge of opening O.
Fig. 5 is the schematic perspective view of the electrical connection device terminal of the another embodiment of the utility model.Please refer to Fig. 5, electric connector terminal 300 comprises a weld part 310, a fixed part 320, an elastic portion 330 and a stopper section 340.Fixed part 320 1 ends are connected to weld part 310.Elastic portion 330 has a contact site 332.In the present embodiment, contact site 332 further swells in elastic portion 330 surfaces.
Elastic portion 330 is extended from the other end bending of fixed part 320, and elastic portion 330 forms an included angle A 2 with fixed part 320.Stopper section 340 is arranged at elastic portion 330, and extends towards fixed part 320, with the compression angle of restriction included angle A 2.In addition, stopper section 340 can be connected to the lateral margin of elastic portion 330, supplies to contact at this fixed part.In the present embodiment, the quantity of stopper section 340 is two, lays respectively at the both sides of elastic portion 330, but not as limit.
When contact site 332 forced belt dynamic elasticity portions 330 press down, the pressing down of stopper section 340 contact fixed parts 320 and backstop elastic portion 330.Thus, the situation that can avoid elastic portion 330 excessively to press down produces, and advances to avoid electric connector terminal 300 to damage because of elastic portion 330 excessively presses down.
In sum, the electric connector terminal of the utility model the foregoing description can limit the displacement of terminal deformation by the backstop of stopper section, and can avoid the elastic portion overvoltage and the situation that causes terminal to damage takes place.Therefore, can promote the plug reliability of electric connector terminal.
Only the above is merely the preferred embodiment of the utility model; The non-scope of patent protection that is intended to limit to the utility model; So the equivalence of using the utility model specification and graphic content to do such as changes, and all in like manner all is contained in the rights protection scope of the utility model, closes and gives Chen Ming.
[main element symbol description]
50: power connector
52: metal shell
54: insulating body
56: center terminal
100,200,300: electric connector terminal
110,210,310: weld part
120,220,320: fixed part
122: snap fit tabs
130,230,330: elastic portion
132,232,332: contact site
140,240,340: the stopper section
A, A1, A2: angle
E1, E2: two ends
F: surface
O: opening
S: special angle
T: perforation

Claims (10)

1. an electric connector terminal is characterized in that, this bonder terminal comprises:
One weld part;
One fixed part, an end of this fixed part is connected to this weld part;
One elastic portion, this elastic portion has a contact site, and this elastic portion is extended from the bending of the other end of this fixed part, and this elastic portion and this fixed part form an angle; And
One stopper section, this stopper section is arranged at this elastic portion, and extends towards this fixed part, to limit the compression angle of this angle.
2. like 1 described electric connector terminal of claim the, it is characterized in that this stopper section is connected to the lateral margin of this elastic portion, supply to contact at this fixed part.
3. like 1 described electric connector terminal of claim the, it is characterized in that this contact site further swells in this elastic portion surface.
4. an electric connector terminal is characterized in that, this electric connector terminal comprises:
One weld part;
One fixed part, an end of this fixed part is connected to this weld part;
One elastic portion, this elastic portion has a contact site, and this elastic portion is extended from the bending of the other end of this fixed part, and this elastic portion and this fixed part form an angle; And
One stopper section, the two ends of this stopper section are connected to this fixed part, and extend towards this elastic portion, to limit the compression angle of this angle.
5. like 4 described electric connector terminals of claim the, it is characterized in that this fixed part also has a perforation, the two ends of this stopper section are connected in the both sides of this perforation and swell in the surface of this fixed part.
6. like 4 described electric connector terminals of claim the, it is characterized in that this stopper section and this elastic portion are all tabular, and the section of this stopper section and this elastic portion is orthogonal.
7. like 4 described electric connector terminals of claim the, wherein the profile of this stopper section is the triangle of level and smooth shape, and is corresponding with this contact site shape.
8. like 4 described electric connector terminals of claim the, it is characterized in that this fixed part forms an opening, the inner edge of this stopper section from this fixed part in this opening extends towards this elastic portion bending.
9. like 8 described electric connector terminals of claim the, it is characterized in that the two ends of this stopper section are connected to this inner edge of this opening.
10. like 4 described electric connector terminals of claim the, it is characterized in that when this stopper section contacted with this contact site, this angle comprised a special angle.
CN2012201305003U 2012-03-30 2012-03-30 Electric connector terminal provided with stopping structure Expired - Fee Related CN202503131U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201305003U CN202503131U (en) 2012-03-30 2012-03-30 Electric connector terminal provided with stopping structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201305003U CN202503131U (en) 2012-03-30 2012-03-30 Electric connector terminal provided with stopping structure

Publications (1)

Publication Number Publication Date
CN202503131U true CN202503131U (en) 2012-10-24

Family

ID=47039733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201305003U Expired - Fee Related CN202503131U (en) 2012-03-30 2012-03-30 Electric connector terminal provided with stopping structure

Country Status (1)

Country Link
CN (1) CN202503131U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106463852A (en) * 2014-05-30 2017-02-22 微软技术许可有限责任公司 Data and power connector
CN111355071A (en) * 2018-12-21 2020-06-30 住友电装株式会社 Female terminal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106463852A (en) * 2014-05-30 2017-02-22 微软技术许可有限责任公司 Data and power connector
CN106463852B (en) * 2014-05-30 2020-01-07 微软技术许可有限责任公司 Data and power connector
CN111355071A (en) * 2018-12-21 2020-06-30 住友电装株式会社 Female terminal

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121024

Termination date: 20150330

EXPY Termination of patent right or utility model