CN204441530U - A kind of Novel mortice - Google Patents
A kind of Novel mortice Download PDFInfo
- Publication number
- CN204441530U CN204441530U CN201520097540.6U CN201520097540U CN204441530U CN 204441530 U CN204441530 U CN 204441530U CN 201520097540 U CN201520097540 U CN 201520097540U CN 204441530 U CN204441530 U CN 204441530U
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- CN
- China
- Prior art keywords
- contact
- contact spring
- slot
- spring
- jaw
- 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
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Abstract
The utility model discloses a kind of Novel mortice, it comprises the first contact spring (1) and the second contact spring (2), first contact spring (1) and the second contact spring (2) have identical structure, and the second contact spring (2) is positioned in the first contact spring (1), one end of first contact spring (1) offers bonding wire hole (3), and the other end is the contact jaw of the first contact spring (1), on the contact jaw of the first contact spring (1), level offers a slot A(7), the vertical direction of contact jaw offers multiple opening (6), slot A(7) contact jaw is divided into, lower two contact zones, the contact jaw of the first contact spring (1) is divided into multiple contact zone (4) and relief area by opening (6), and the slot A(7 of each contact zone (4)) gradient.The beneficial effects of the utility model are: it has long service life, the advantage that contact is good and reliability is high.
Description
Technical field
The utility model relates to the lock pin in socket, particularly a kind of Novel mortice.
Background technology
Lock pin serves critical effect in whole socket, needs should ensure good elasticity in the process patched, and ensures good rigidity again.
At present, lock pin used be all with a single reed by bending or crimping shaping, slot is a complete straight trough, and the opening size at slot two ends is consistent.But there is following shortcoming in this lock pin: 1. lock pin is an overall reed, and elasticity is too poor, affects the contact of lock pin; 2. slot is a complete straight trough, too large to the friction of plug when slot is too small, affects plug working life; 3. loose contact when slot is excessive, reliability is not high, affects equipment work.Therefore, for ensureing the useful life of lock pin and not affecting equipment work, need a kind of lock pin that can overcome above-mentioned shortcoming of design invention.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides the Novel mortice that a kind of long service life, reliability are high and contact is good.
The purpose of this utility model is achieved through the following technical solutions: a kind of Novel mortice, it comprises the first contact spring and the second contact spring, first contact spring and the second contact spring have identical structure, and the second contact spring is placed with in the first contact spring, one end of the first described contact spring offers bonding wire hole, and the other end is the contact jaw of the first contact spring, on the contact jaw of the first contact spring, level offers a slot A, the vertical direction of contact jaw offers multiple opening, contact jaw is divided into by slot A, lower two contact zones, the contact jaw of the first contact spring is divided into multiple contact zone and relief area by described opening, the opening at described slot A two ends is different, and the slot A of each contact zone is gradient.
The oral area of described slot A is provided with rounding.
The utility model has the following advantages: lock pin of the present utility model is made up of two reeds, in the process patched, both ensure that good elasticity, has again good rigidity; Slot is divided into multiple contact area by Novel mortice simultaneously, forms the mode of Multi-contact, reduces the frictional force of contact spring in plug process, improve the useful life of lock pin; Carry out rounding process on two slot limits of the top area of reed, serve guide effect, be convenient to plug; Finally, be equipped with gradient at each contact area of slot, each contact area can be made like this to contact with lock pin, ensure the reliability patched.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that schematic diagram is looked on a left side of the present utility model
Fig. 3 is the front view of the first contact spring;
Fig. 4 is the vertical view of the first contact spring;
Fig. 5 is the left view of the first contact spring;
In figure, 1-first contact spring, 2-second contact spring, 3-bonding wire hole, 4-contact zone, 5-rounding, 6-opening, 7-slot A, 8-slot B.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, protection range of the present utility model is not limited to the following stated:
As shown in Figure 1 with shown in Fig. 2, a kind of Novel mortice, it comprises the first contact spring 1 and the second contact spring 2, first contact spring 1 and the second contact spring 2 have identical structure, and the second contact spring 2 is placed with in the first contact spring 1, as Fig. 3, shown in Fig. 4 and Fig. 5, one end of the first described contact spring 1 offers bonding wire hole 3, and the other end is the contact jaw of the first contact spring 1, on the contact jaw of the first contact spring 1, level offers a slot A7, the vertical direction of contact jaw offers multiple opening 6, contact jaw is divided into by slot A7, lower two contact zones, the contact jaw of the first contact spring 1 is divided into multiple contact zone 4 and relief area by described opening 6, the opening at described slot A7 two ends is different, and the slot A7 of each contact zone 4 is gradient, thus each contact zone 4 can be made to contact with lock pin, ensure the reliability patched.
In the present embodiment, as shown in Figure 3 and Figure 4, the oral area of described slot A7 is provided with rounding 5, and rounding 5 can play guide effect, is convenient to plug, can also reduce friction simultaneously.
In the present embodiment, the contact jaw of the first contact spring 1 is divided into multiple contact zone and relief area by described opening 6, thus make the first contact spring realize Multi-contact in the course of the work, also reduce the frictional force of contact spring in plug process while improve contact reliability.
The course of work of the present utility model is as follows: as shown in Figure 2, second contact spring 2 is assemblied in after in the first contact spring 1, as shown in Figure 1, is alignd in the bonding wire hole 3 of first and second contact spring 1,2, and the slot A7 of first, second contact spring 1,2 places the consistent slot B8 forming this Novel mortice, is provided with common rounding 5, can plays guide effect at the oral area of slot B8, be convenient to plug, frictional force when inserting can also be reduced simultaneously.First, second contact spring 1,2 is divided into multiple contact zone 4, the slot of each contact zone 4 is gradient, Multi-contact is formed like this in the course of work, the frictional force of contact spring in plug process is also reduced while improve contact reliability, thus reduce the wearing and tearing of lock pin, improve the useful life of lock pin.
Claims (2)
1. a Novel mortice, it is characterized in that: it comprises the first contact spring (1) and the second contact spring (2), first contact spring (1) and the second contact spring (2) have identical structure, and the second contact spring (2) is positioned in the first contact spring (1), one end of described the first contact spring (1) offers bonding wire hole (3), and the other end is the contact jaw of the first contact spring (1), on the contact jaw of the first contact spring (1), level offers a slot A(7), the vertical direction of contact jaw offers multiple opening (6), slot A(7) contact jaw is divided into, lower two contact zones, the contact jaw of the first contact spring (1) is divided into multiple contact zone (4) and relief area by described opening (6), described slot A(7) opening at two ends is different, and the slot A(7 of each contact zone (4)) gradient.
2. a kind of Novel mortice according to claim 1, is characterized in that: described slot A(7) oral area be provided with rounding (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097540.6U CN204441530U (en) | 2015-02-11 | 2015-02-11 | A kind of Novel mortice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097540.6U CN204441530U (en) | 2015-02-11 | 2015-02-11 | A kind of Novel mortice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441530U true CN204441530U (en) | 2015-07-01 |
Family
ID=53609355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520097540.6U Expired - Fee Related CN204441530U (en) | 2015-02-11 | 2015-02-11 | A kind of Novel mortice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248459A (en) * | 2017-08-08 | 2017-10-13 | 江苏正通电子股份有限公司 | A kind of automobile controlling switch agent set |
-
2015
- 2015-02-11 CN CN201520097540.6U patent/CN204441530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248459A (en) * | 2017-08-08 | 2017-10-13 | 江苏正通电子股份有限公司 | A kind of automobile controlling switch agent set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20200211 |