CN201130808Y - Penetrating type terminal - Google Patents
Penetrating type terminal Download PDFInfo
- Publication number
- CN201130808Y CN201130808Y CNU2007201713497U CN200720171349U CN201130808Y CN 201130808 Y CN201130808 Y CN 201130808Y CN U2007201713497 U CNU2007201713497 U CN U2007201713497U CN 200720171349 U CN200720171349 U CN 200720171349U CN 201130808 Y CN201130808 Y CN 201130808Y
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- CN
- China
- Prior art keywords
- clip slot
- terminal
- otch
- cutting edge
- arm
- 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 pierce-terminal comprising a terminal composed of a pin and a fixed plate arranged at the pin; a clamping slot is vertically arranged in the fixed plate; two sides at the clamping slot respectively form two clamping arms; a notch connected with the clamping slot is arranged above the clamping slot; two sides of the notch form a pierce-arm with a blade cutting edge at the fixed plate. The pierce-terminal, using the blade cutting edge design, in the course of wires being arranged into the cutting edge and pressed to the clamping slot in less pressure situation, can make the cutting edge pierce the coating of wires fast. Compared with prior terminal structure, the pierce-terminal has the advantages of simple structure, high efficiency and high yield rate for pressing lines.
Description
Technical field
The utility model relates to a kind of puncture type terminal connector, relates in particular to the terminal that is connected with wire rod.
Background technology
In general, the terminal of connector and the connected mode of wire rod have three kinds: welded type, riveted formula and puncture type.Because the connection of puncture type operation usually is more convenient, efficient is higher, so application is more extensive.
As shown in Figure 1, 2, existing puncture type terminal comprises the terminal 03 that is made of fixed head 01 and pin 02, vertically be provided with clip slot 04 in the fixed head 01, clip slot 04 top is provided with the otch 05 that is connected with clip slot 04, and otch 05 forms one respectively in fixed head 01 both sides and punctures arm 06.In wire rod places otch, firmly press down, puncture arm punctures wire rod by the inner edge that contacts with wire rod crust.In the production use, it is found that there is following shortcoming in existing puncture type terminal: a) pressure that terminal bore is big, the terminal little pin (PIN) that easily collapses, and yield is low.B) pressure that terminal bore is big, causes plastic cement yielding, and yield is low.C) the terminal difficulty punctures the crust of line, and efficient is low.
The utility model content
The utility model is in order to solve above-mentioned technical problem, to provide a kind of and be subjected under the situation of relatively little power, just can puncturing the puncture type terminal of wire rod crust.
For addressing the above problem, the technical solution of the utility model is a kind of puncture type terminal of structure, comprise by pin and be located at the terminal that the fixed head on this pin constitutes, vertically be provided with a clip slot in the fixed head, these clip slot both sides form a jig arm respectively on fixed head, the clip slot top is provided with the otch that is connected with clip slot, and the otch both sides form one respectively and puncture arm on fixed head, puncture the cutting edge that arm is provided with knife edge shape.
Wherein, described otch is a narrow otch at the bottom of the top width, and the kerf bottom width is suitable with the clip slot width.
Described cutting edge is located at the zone, stage casing that punctures the arm inner edge, and two puncture cutting edge on the arm is and is symmetrical arranged, and the minimum spacing between two cutting edges is suitable with the internal core diameter that need be fixed in wire rod in the clip slot.
The cutting edge design of the utility model by knife edge shape inserted in the otch in the clip slot process of press in wire rod, and wire rod is being subjected under the less pressure condition, and cutting edge can puncture the wire rod crust fast, make wire rod enter clip slot after inner core be electrically connected with the jig arm realization.Less relatively because of puncturing the required pressure of wire rod crust, the pressure that terminal is born is little, and its plastic cement part is not yielding, and terminal is difficult for the PIN that collapses, and the yield of product is improved.Compare with existing puncture type terminal structure, the utlity model has simple in structure, line ball efficient height, characteristics that the line ball yield is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further, wherein:
Fig. 1 is the front view of existing puncture type terminal;
Fig. 2 is the end view of existing puncture type terminal;
Fig. 3 is the front view of the utility model preferred embodiment;
Fig. 4 is the end view of the utility model preferred embodiment;
Fig. 5 is the utility model preferred embodiment user mode figure.
Embodiment
Shown in Fig. 3,4, figure is the basic structure of the utility model preferred embodiment, a kind of puncture type terminal, comprise by pin 1 and be located at the terminal 3 that the fixed head 2 on the pin 1 constitutes, vertically be provided with a clip slot 4 in the fixed head 2, clip slot 4 both sides de fixed heads 2 form a jig arm 5 respectively, and clip slot 4 tops are provided with the otch 6 that is connected with clip slot 4, form one respectively on the otch 6 both sides de fixed heads 2 and puncture arm 7, puncture the cutting edge 8 that arm 7 is provided with knife edge shape.
Shown in Fig. 3,4, otch 6 is a narrow otch 6 at the bottom of the top width, and otch 6 bottoms are connected with clip slot 4, and these otch 6 bottom widths are suitable with clip slot 4 width.In the present embodiment, cutting edge 8 is located at the zone, stage casing that punctures arm 7 inner edges, and two puncture cutting edge 8 on the arm 7 is and is symmetrical arranged, and the minimum spacing that two cutting edges are 8 is suitable with the internal core diameter that need be fixed in wire rods 9 in the clip slot 4.
As shown in Figure 5, pin 1 is provided with two and is the parallel identical fixed head of structure 2 that is symmetrical arranged.During use, in the pin 1 access connector 10 with terminal 3, can form a complete punch through style connector.In the line ball process, wire rod 9 is inserted by the otch 6 at two fixed head 2 tops, wire rod 9 punctures arm 7 with otch 6 both sides and contacts, wire rod 9 is pressed down, the stressed downslides of wire rod 9 are when puncturing 8 sections of cutting edges on the arm 7, and cutting edge 8 punctures wire rod 9 crusts fast, and the core of wire rod 9 is exposed, the wire rod 9 that punctures crust slips into clip slot 4 from otch 6 bottoms, and the core of wire rod 9 inside contacts with jig arm 5 to be realized being electrically connected.
The cutting edge design of the utility model by knife edge shape inserted in the otch in the clip slot process of press in wire rod, and wire rod is being subjected under the less pressure condition, and cutting edge can puncture the wire rod crust fast, make wire rod enter clip slot after inner core be electrically connected with the jig arm realization.Less relatively because of puncturing the required pressure of wire rod crust, the pressure that terminal is born is little, and its plastic cement part is not yielding, and terminal is difficult for the PIN that collapses, and the yield of product is improved.Compare with existing terminal structure, the utlity model has simple in structure, line ball efficient height, characteristics that the line ball yield is high.
Claims (3)
1, a kind of puncture type terminal, comprise by pin (1) and be located at the terminal (3) that the fixed head (2) on this pin (1) constitutes, it is characterized in that: vertically be provided with a clip slot (4) in the described fixed head (2), this clip slot (4) both sides form a jig arm (5) respectively on described fixed head (2), described clip slot (4) top is provided with the otch (6) that is connected with clip slot (4), this otch (6) both sides form one respectively and puncture arm (7) on described fixed head (2), describedly puncture the cutting edge (8) that arm (7) is provided with knife edge shape.
2, puncture type terminal according to claim 1 is characterized in that: described otch (6) is narrow otch (6) at the bottom of the top width, and described otch (6) bottom width is suitable with described clip slot (4) width.
3, puncture type terminal according to claim 2, it is characterized in that: described cutting edge (8) is located at the zone, stage casing that punctures arm (7) inner edge, described two puncture cutting edge (8) on the arm (7) is and is symmetrical arranged, and the minimum spacing between described two cutting edges (8) is suitable with the internal core diameter that need be fixed in the interior wire rod of described clip slot (4) (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201713497U CN201130808Y (en) | 2007-12-05 | 2007-12-05 | Penetrating type terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201713497U CN201130808Y (en) | 2007-12-05 | 2007-12-05 | Penetrating type terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130808Y true CN201130808Y (en) | 2008-10-08 |
Family
ID=40018674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201713497U Expired - Fee Related CN201130808Y (en) | 2007-12-05 | 2007-12-05 | Penetrating type terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201130808Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895292A (en) * | 2015-01-23 | 2016-08-24 | 奉化市星宇电子有限公司 | Novel solenoid valve coil |
-
2007
- 2007-12-05 CN CNU2007201713497U patent/CN201130808Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895292A (en) * | 2015-01-23 | 2016-08-24 | 奉化市星宇电子有限公司 | Novel solenoid valve coil |
| CN105895292B (en) * | 2015-01-23 | 2017-11-07 | 星宇电子(宁波)有限公司 | A kind of electromagnetic valve coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN DERUN ELECTRONIC CO., LTD. Free format text: FORMER OWNER: SHENZHEN DERUN PRECISION COMPONENTS CO., LTD. Effective date: 20090911 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090911 Address after: Shenzhen, Guangdong province Baoan District West Township iron Gang Village oyster industry zone, zip code: 518001 Patentee after: Shenzhen Deren Electronic Co., Ltd. Address before: No. 1, oyster industry zone, iron Gang village, West Village, Shenzhen, Guangdong, Baoan District 518000, China Patentee before: Shenzhen Deren Precision Components Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Deren Electronic Co., Ltd. Assignor: Shenzhen Deren Precision Components Co., Ltd. Contract fulfillment period: 2009.4.28 to 2015.4.27 Contract record no.: 2009440001018 Denomination of utility model: Piercing terminal pressing clamping device Granted publication date: 20081008 License type: Exclusive license Record date: 20090729 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.28 TO 2015.4.27; CHANGE OF CONTRACT Name of requester: SHENZHEN DERUN ELECTRONIC CO., LTD. Effective date: 20090729 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20101205 |