CN206789739U

CN206789739U - Electric connector

Info

Publication number: CN206789739U
Application number: CN201720664661.3U
Authority: CN
Inventors: 谢惠耀
Original assignee: Dongguan Yusen Precision Terminal Co Ltd
Current assignee: Dongguan Yusen Precision Terminal Co Ltd
Priority date: 2017-06-08
Filing date: 2017-06-08
Publication date: 2017-12-22
Anticipated expiration: 2027-06-08

Abstract

A kind of electric connector, it includes a body, multiple conducting terminals being fixed on the body and a flexibly positioned terminal；Wherein the body is formed with a plug-in card space and multiple conducting terminal storage tanks, and the weld part and contact site that the conducting terminal includes the fixed part being fixed on the body and self-fixed department both ends each extend over, the contact site of conducting terminal is in the plug-in card space after fixation, the flexibly positioned terminal is arranged at the side of the plug-in card space, and the supporting part of its front end elapses towards the opposite side contact of the plug-in card space；When in test card insertion plug-in card space, test card contact is fixed on plug-in card space by the flexibly positioned terminal, makes test card in electrical contact with conducting terminal.

Description

Electric connector

Technical field

A kind of electric connector is the utility model is related to, particularly relates to a kind of electric connector applied to blood sugar test.

Background technology

With the rapid development of science and technology, the diagnosis for disease or health also has significant progress.However, above-mentioned diagnosis The readings for relying on detection means are differentiated more, wherein for pathoglycemia, the sufferer that needs to monitor blood glucose value for a long time comes Say, blood sugar test set is health care diagnostic instrments indispensable in daily life.

So that patient of diabetes carries out blood sugar test as an example.First, blood sugar test card insertion is placed in the test of blood sugar test set Card connector, then with sufferer (such as：Finger) have an acupuncture treatment to take a blood corpse or other object for laboratory examination and chemical testing.Then, a blood corpse or other object for laboratory examination and chemical testing is dropped in into blood glucose to survey On examination card, a blood corpse or other object for laboratory examination and chemical testing is produced reaction with the biologic ferment in blood sugar test card, and be converted into a kind of electronic signal input blood Sugared test device, and then calculate blood glucose value.

After detection finishes, used blood sugar test card is passed through test by user's (nursing staff or sufferer are in itself) The trip mechanism of card connector move back the operation of card, to abandon this blood sugar test card.

However, because blood sugar test set brand specification is numerous, the blood sugar test card size specification between various brands is different, because This Distribution Test can not be used each other, for making the manufacturer of test card connector, to meet different vendor Demand, then need to open the Linker Mold of different size respectively so that test card connector unit price increase, while will also result in system Managerial inconvenience is made, therefore how to design and produces so a kind of that to make for the blood sugar test card test of different dimensions With having become and need badly at present and overcome and solve the problems, such as.

As can be seen here, above-mentioned existing connector still has many defects, a real non-kindhearted design, and is urgently changed It is good.

The present inventor is urgently to think to be improved innovation, and pass through in view of every defect derived from above-mentioned existing connector Take great pains to attain one's goal for many years after concentrating on studies, successfully this part electric connector is completed in research and development finally.

Utility model content

The purpose of this utility model is to provide a kind of electric connector that test card can be positioned to plug-in card space.

Another object of the present utility model be to provide a kind of test card that different dimensions are provided plug, position and The electric connector of conducting contact.

In order to reach the purpose of this utility model, electric connector of the present utility model includes：

One body, formed with a plug-in card space, and plug-in card space front end is formed with a card inserting mouth, and the one of the plug-in card space Lateral margin is formed with a locating surface；

Multiple conducting terminals, the conducting terminal includes the fixed part being fixed on the body and self-fixed department both ends are prolonged respectively The weld part and contact site stretched；

One flexibly positioned terminal, including the welding that the fixed part that is inserted on the body, self-fixed department both sides each extend over Portion and elastic portion, and the end of the elastic portion has then re-formed a supporting part, and the set location of the supporting part is compared with elastic portion more Close to the locating surface of the plug-in card space, and the elastic portion and supporting part can support towards the direction elastic top of locating surface.

Electric connector provided by the utility model, wherein, the bottom of the plug-in card space is then provided with conducting terminal storage tank, And the conducting terminal storage tank is through body rear end.

Electric connector provided by the utility model, wherein, the bottom of the body is then provided with a fluting, and the fluting is with inserting Card space is interconnected.

Electric connector provided by the utility model, wherein, prolong in the structure self-fixed department of the contact site of the conducting terminal Stretch after inverse bending that projection is set again, the conducting terminal end after bending is set towards the rear end of plug-in card space.

Electric connector provided by the utility model, wherein, the flexibly positioned terminal is inserted on the fluting of the body, and > shape structures are generally formed between the supporting part and elastic portion.

Electric connector provided by the utility model, wherein, the body is consolidated relative to the other end of the flexibly positioned terminal Surely one is available for being welded in solder terminal on circuit board.

Electric connector provided by the utility model, wherein, the weld part include being inserted in fixed part on the body and The weld part of bending in self-fixed department.

Electric connector provided by the utility model, wherein, the fixed part other end of the flexibly positioned terminal is extended with one It is available for being welded in the weld part on circuit board.

Brief description of the drawings

Fig. 1 is the perspective exploded view of electric connector of the present utility model.

Fig. 2 is the local combination perspective exploded view of electric connector of the present utility model.

Fig. 3 is that the part of electric connector of the present utility model combines another angle schematic perspective view.

Fig. 4 is the combining structure schematic diagram of electric connector of the present utility model.

Fig. 5 is another angle combinations structural representation of electric connector of the present utility model.

Fig. 6 be electric connector of the present utility model plug-in card before implement schematic diagram.

Fig. 7 be electric connector of the present utility model plug-in card after implement schematic diagram.

Fig. 8 is schematic diagram before another implementation plug-in card of electric connector of the present utility model.

Fig. 9 is schematic diagram after another implementation plug-in card of electric connector of the present utility model.

Description of reference numerals

1- bodies

11- plug-in card spaces

12- card inserting mouths

13- conducting terminal storage tanks

14- locating surfaces

15- slots

2- conducting terminals

21- fixed parts

22- weld parts

23- contact sites

24- ends

The flexibly positioned terminals of 3-

31- fixed parts

32- weld parts

33- elastic portions

34- supporting parts

4- solder terminals

41- fixed parts

42- weld parts

5- test cards.

Embodiment

For above and other objects, features and advantages of the present utility model can be become apparent, hereafter spy include compared with Good embodiment, and coordinate accompanying drawing, it is described in detail below.

Refer to shown in Fig. 1 to Fig. 5, electric connector of the present utility model includes：

One body 1, it is made by isolation material, formed with a plug-in card space 11 on the body 1, and the front end of plug-in card space 11 Formed with a card inserting mouth 12, and the bottom of plug-in card space 11 is then provided with multiple conducting terminal storage tanks 13, and the conducting terminal holds Groove 13 is put through the rear end of body 1（Direction away from card inserting mouth）, plugged with for conducting terminal, and the one of the plug-in card space 11 Lateral margin is formed with a locating surface 14；The bottom of the body 1 is then provided with a fluting 15, and the fluting 15 interconnects with the phase of plug-in card space 11 It is logical.

Multiple conducting terminals 2, the conducting terminal 2 include 21 liang of fixed part 21 and self-fixed department being fixed on the body 1 The weld part 22 and contact site 23 that each extend over are held, in the present embodiment, the conducting terminal 2 is by fixed part 21 from body 1 Conducting terminal storage tank 13 plugs positioning, and the weld part 22 is with for being fixedly welded on circuit board, and the knot of the contact site 23 Extend after inverse bending that projection is set again in structure self-fixed department 21, the end 24 of conducting terminal 2 after bending is towards plug-in card space 11 Rear end is set（Direction away from card inserting mouth）, because of erroneous angle when the structure setting of the contact site 23 effectively avoids the test card from inserting And cause the bending deformed damaged of conducting terminal 2.

One flexibly positioned terminal 3, including the fixed part 31 that is inserted on the body 1, the both sides of self-fixed department 31 each extend over Weld part 32 and elastic portion 33, and the end of the elastic portion 33 has then re-formed a supporting part 34, and the flexibly positioned terminal 3 is inserted And if when being placed on the fluting 15 of the body 1, the elastic portion 33 and the supporting part 34 are located in plug-in card space 11, and the welding Then bending is arranged at outside the body 1 in portion 32, is used for being welded on circuit board, the set location of the supporting part 34 is compared with elastic portion 33 Closer to the locating surface 14 of the plug-in card space 11 so that generally form > shape structures between supporting part 34 and elastic portion 33.

The weld part of bending on one solder terminal 4, including the fixed part 41 and self-fixed department 41 being inserted on the body 1 42, and be welded in by weld part 42 on circuit board, in the present embodiment, the solder terminal 4 is arranged at the flexibly positioned terminal 3 Opposite side.

Refer to shown in Fig. 6 and Fig. 7, forward and backward schematic diagram is inserted for test card of the present utility model, in the present embodiment In, the width and the width of plug-in card space 11 of the test card 5 are substantially the same, therefore user is only needed the side of test card 5 The end of plug-in card space 11 is inserted into after being positioned against face 14, now test card 5 can be mutually electric with the contact site 23 of conducting terminal 2 Property conducting contact, and then measure purpose.

And refer to again shown in Fig. 8 and Fig. 9, in this embodiment, the width of the test card 5 is less than the plug-in card space 11 Width, therefore when user by test card 5 in oblique insertion plug-in card space 11 after, the front end of test card 5 first can determine with elasticity The elastic portion 33 of position terminal 3 contacts, and because the inclined angle of the elastic portion 33 is set, therefore with the effect of guiding test card Fruit, now, when test card 5 continues into, the supporting part 34 can then be resisted against the side of test card 5, while pass through elastic portion Test card 5 is elapsed positioning by elastic strength caused by 33 towards the locating surface 14 of accommodation space 11 so that test card 5 must be fixed against On the locating surface 14 and it is inserted into the end of plug-in card space 11 and conducting terminal 2 is in electrical contact, reaches the purpose of measurement.

By described above, the test card that electric connector of the present utility model can provide different in width plugs, simultaneously By the setting of flexibly positioned terminal, test card can be effectively positioned in plug-in card space and electrical with the contact site of conducting terminal Contact, reach the purpose for reducing manufacture electric connector cost whereby, while can also install and use the blood sugar test in different size On device.

Above-mentioned detailed description is illustrating for a possible embodiments of the present utility model, but the embodiment is not used To limit the scope of protection of the utility model, all equivalence enforcements or change without departing from carried out by the utility model skill spirit, It should be contained in the scope of protection of the utility model.The scope of protection of the utility model should be defined by claims and is defined.

Claims

A kind of 1. electric connector, it is characterised in that including：

One body, formed with a plug-in card space, and plug-in card space front end is formed with a card inserting mouth, and a lateral margin of the plug-in card space Formed with a locating surface；

Multiple conducting terminals, the conducting terminal each extend over including the fixed part being fixed on the body and self-fixed department both ends Weld part and contact site；

The elastic portion extended on one flexibly positioned terminal, including the fixed part and self-fixed department being inserted on the body, and the bullet The end in property portion has then re-formed a supporting part, and the set location of the supporting part is determined compared with elastic portion closer to the plug-in card space Plane, and the elastic portion and supporting part can support towards the direction elastic top of locating surface.
2. electric connector as claimed in claim 1, it is characterised in that the bottom of the plug-in card space then houses provided with conducting terminal Groove, and the conducting terminal storage tank is through body rear end.
3. electric connector as claimed in claim 1, it is characterised in that the bottom of the body is then provided with a fluting, and the fluting It is interconnected with plug-in card space.
4. electric connector as claimed in claim 1, it is characterised in that in the structure self-fixed department of the contact site of the conducting terminal Projection is set again after extension inverse bending, and the conducting terminal end after bending is set towards the rear end of plug-in card space.
5. the electric connector as described in claim 3, it is characterised in that the flexibly positioned terminal is inserted in the fluting of the body On, and > shape structures are generally formed between the supporting part and elastic portion.
6. the electric connector as described in claim 1, it is characterised in that the body is another relative to the flexibly positioned terminal End is fixed with one and is available for being welded in solder terminal on circuit board.
7. electric connector as claimed in claim 6, it is characterised in that the weld part includes the fixed part being inserted on the body And in self-fixed department bending weld part.
8. electric connector as claimed in claim 1, it is characterised in that the fixed part other end of the flexibly positioned terminal is extended with One is available for being welded in the weld part on circuit board.