CN203166109U - Plastic elastic plate piercing female joint - Google Patents
Plastic elastic plate piercing female joint Download PDFInfo
- Publication number
- CN203166109U CN203166109U CN 201320053307 CN201320053307U CN203166109U CN 203166109 U CN203166109 U CN 203166109U CN 201320053307 CN201320053307 CN 201320053307 CN 201320053307 U CN201320053307 U CN 201320053307U CN 203166109 U CN203166109 U CN 203166109U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- plastic cement
- metal terminal
- terminal
- cut
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 31
- 239000012634 fragment Substances 0.000 claims description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 239000004568 cement Substances 0.000 claims description 19
- 239000000084 colloidal system Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a plastic elastic plate piercing female joint, which comprises a base body, a rear plug and metal terminals, wherein the metal terminals penetrate the interior of the base body, the head parts of the metal terminals are inserted in terminal grooves of the base body, clamping hooks which can be mutually fastened are arranged between the surface of the bottom part of the base body and the inner surface of the upper part of the rear plug, the side surface of the base body is provided with a protruding plastic elastic plate, terminal tails ends of the metal terminals are wire threading grooves, each wire threading groove is a pierce opening, and the widths of the pierce openings are narrowed along the direction from the bottom end edges to terminal head parts of the metal terminals. Since the wire threading grooves are arranged according to the specifications of the leads, the space is gradually reduced towards the internal so that the lead sheaths are pierced through squeezing by the pierce openings, and the electric connection is formed with wire cores at the pierce openings of the terminals, so that the leads cannot fall off easily after being pierced; and the plastic elastic plate piercing female joint has the advantages of long life, lightweight and easy disassembly in use, at the same time, the working hours and assembly cost are greatly reduced, and the potential safety hazard due to erroneous connection or falling off cannot be caused.
Description
Technical field
The utility model belongs to the connector technique field, particularly a kind of connector plastic cement shell fragment female.
Background technology
Existing SATA connector, its production efficiency is not high, mainly shows as in the welding process; bonding wire is not protected; thereby be damaged easily, and need be connected with terminal in view of the lead core, it is except using welding manner; also can use the puncture type interface to carry out physical connection; but in the existing connector pedestal, it punctures the complex structure of mode correspondence, and fixedly lacks the useful life of core; be not easy dismounting, can not satisfy the requirement of production demand and safe handling.Simultaneously, the connector majority all uses the bending structure of terminal, and fixing between two interfaces carried out in the friction of matching seat surface, its fixed mass will be along with the number of times of plug variation.
The utility model content
The purpose of this utility model provides a kind of plastic cement shell fragment puncture type female that can satisfy steady production and safe handling requirement, and it can make wiring and the fixing more convenient operation of connector.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of plastic cement shell fragment puncture type female, comprise pedestal, back plug and metal terminal, inside and metal terminal head that described metal terminal passes described pedestal insert in the terminal groove of pedestal, the surface of described pedestal bottom and after be the grab of fastening mutually beyond the Great Wall between the inner surface of portion, described pedestal side surface has the plastic cement shell fragment of a projection, the terminal ends of described metal terminal is Wire channel in building, described Wire channel in building is a thorn cut, and the direction to the terminal head narrows the width of thorn cut from the bottom edge of metal terminal.
Further, the thorn cut of described metal terminal is " Y " shape, and the thorn cut equating with the external diameter of wire external layer colloid near the width of metal terminal bottom edge, stings cut at the width of the close terminal head one end diameter less than the lead core.The bottom of described metal terminal is two described thorn cuts that are folded in half into symmetric shape.
Preferably, the top of back plug is the lipostomous of corresponding Wire channel in building position between two grabs, and the width of described lipostomous is greater than the Breadth Maximum of thorn cut; Described pedestal rear end is provided with line-entering hole in the position of corresponding Wire channel in building, and the width of described line-entering hole is greater than the Breadth Maximum of thorn cut.Further, described line-entering hole and lipostomous are U-shaped.
Further, the plastic cement shell fragment comprises a main shell fragment and two secondary shell fragments, and two secondary shell fragments are positioned at the both sides of main shell fragment and join in end and are combined into same glue handle.
The beneficial effects of the utility model are: in assembling process, because Wire channel in building is according to the wire gauge setting, it reduces the space gradually and the lead skin is pushed by the tip to inside, puncture lead easily, and on the thorn cut of terminal, form with core and is electrically connected, and puncture afterwards lead also thereby difficult drop-off, have long, light and handy, easily detachable effect of life-span in the use, simultaneously greatly reduce man-hour and assembly cost, can not produce the potential safety hazard that connects or come off and bring because of mistake.And pedestal uses the plastic cement shell fragment, and its additional secondary shell fragment also engages to same glue handle, makes shell fragment more durable.
Description of drawings
Fig. 1 is the structure chart in the utility model front;
Fig. 2 is the structure chart at the back side.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to shown in Figure 1, the utility model discloses a kind of plastic cement shell fragment puncture type female, comprise pedestal 1, back plug 5 and metal terminal 4, described metal terminal 4 passes in the inside of described pedestal 1 and the terminal groove 3 that the metal terminal head inserts in pedestal, the surface of described pedestal bottom and after be the grab 11 of fastening mutually beyond the Great Wall between the inner surface of portion, described pedestal side surface has the plastic cement shell fragment 2 of a projection, the terminal ends of described metal terminal is Wire channel in building 41, described Wire channel in building is a thorn cut, and the direction to the terminal head narrows the width of thorn cut from the bottom edge of metal terminal.
Further, the thorn cut of described metal terminal 4 is " Y " shape, and the thorn cut equating with the external diameter of wire external layer colloid near the width of metal terminal bottom edge, stings cut at the width of the close terminal head one end diameter less than the lead core.The bottom of described metal terminal is two described thorn cuts that are folded in half into symmetric shape.
Preferably, the top of back plug is the lipostomous 51 of corresponding Wire channel in building position between two grabs, and the width of described lipostomous is greater than the Breadth Maximum of thorn cut; Described pedestal rear end is provided with line-entering hole 12 in the position of corresponding Wire channel in building, and the width of described line-entering hole is greater than the Breadth Maximum of thorn cut.Further, described line-entering hole and lipostomous are U-shaped.
Further, the plastic cement shell fragment comprises that a main shell fragment 21 and 22, two secondary shell fragments of two secondary shell fragments are positioned at the both sides of main shell fragment and joins in end and is combined into same glue handle 23.
Described metal terminal is Punched terminal, because metal terminal is puncture type terminal, after lead enters the thorn cut, thorn cut front end width is littler than lead wire core diameter, thereby can puncture outer colloid and fixing core, puncture lead in Wire channel in building 41 and the formation electrical connection when assembling like this, the lead difficult drop-off, has long, light and handy, safe, easily detachable effect of life-span in the use, simultaneously greatly reduce man-hour and assembly cost, and can not produce the potential safety hazard that connects or come off and bring because of mistake.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (7)
1. plastic cement shell fragment puncture type female, comprise pedestal, back plug and metal terminal, inside and metal terminal head that described metal terminal passes described pedestal insert in the terminal groove of pedestal, the surface of described pedestal bottom and after be the grab of fastening mutually beyond the Great Wall between the inner surface of portion, it is characterized in that: described pedestal side surface has the plastic cement shell fragment of a projection, the terminal ends of described metal terminal is Wire channel in building, described Wire channel in building is a thorn cut, and the direction to the terminal head narrows the width of thorn cut from the bottom edge of metal terminal.
2. a kind of plastic cement shell fragment puncture type female according to claim 1, it is characterized in that: the thorn cut of described metal terminal is " Y " shape, the thorn cut equating with the external diameter of wire external layer colloid near the width of metal terminal bottom edge, stings cut at the width of the close terminal head one end diameter less than the lead core.
3. a kind of plastic cement shell fragment puncture type female according to claim 2, it is characterized in that: the bottom of described metal terminal is two described thorn cuts that are folded in half into symmetric shape.
4. a kind of plastic cement shell fragment puncture type female according to claim 1, it is characterized in that: described pedestal rear end is provided with line-entering hole in the position of corresponding Wire channel in building, and the width of described line-entering hole is greater than the Breadth Maximum of thorn cut.
5. a kind of plastic cement shell fragment puncture type female according to claim 1, it is characterized in that: the plastic cement shell fragment comprises a main shell fragment and two secondary shell fragments, two secondary shell fragments are positioned at the both sides of main shell fragment and join in end and are combined into same glue handle.
6. a kind of plastic cement shell fragment puncture type female according to claim 1 is characterized in that: the top of back plug be the lipostomous of corresponding Wire channel in building position between two grabs, the width of described lipostomous is greater than the Breadth Maximum that stings cut.
7. according to claim 4 or 6 described a kind of plastic cement shell fragment puncture type females, it is characterized in that: described line-entering hole and lipostomous are U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053307 CN203166109U (en) | 2013-01-31 | 2013-01-31 | Plastic elastic plate piercing female joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053307 CN203166109U (en) | 2013-01-31 | 2013-01-31 | Plastic elastic plate piercing female joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166109U true CN203166109U (en) | 2013-08-28 |
Family
ID=49027271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320053307 Expired - Lifetime CN203166109U (en) | 2013-01-31 | 2013-01-31 | Plastic elastic plate piercing female joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848615A (en) * | 2017-03-22 | 2017-06-13 | 浙江捷莱照明有限公司 | A kind of high current distribution power taking part flow arrangement |
-
2013
- 2013-01-31 CN CN 201320053307 patent/CN203166109U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848615A (en) * | 2017-03-22 | 2017-06-13 | 浙江捷莱照明有限公司 | A kind of high current distribution power taking part flow arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |