CN202930694U - Power socket connector with metal nut embedded in mounting hole - Google Patents
Power socket connector with metal nut embedded in mounting hole Download PDFInfo
- Publication number
- CN202930694U CN202930694U CN 201220326305 CN201220326305U CN202930694U CN 202930694 U CN202930694 U CN 202930694U CN 201220326305 CN201220326305 CN 201220326305 CN 201220326305 U CN201220326305 U CN 201220326305U CN 202930694 U CN202930694 U CN 202930694U
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- metal nuts
- metal
- power socket
- installing hole
- 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
Links
- 239000002184 metal Substances 0.000 title claims abstract description 66
- 239000004033 plastic Substances 0.000 claims abstract description 35
- 239000004568 cement Substances 0.000 claims abstract description 34
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001746 injection moulding Methods 0.000 abstract description 6
- 239000012943 hotmelt Substances 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 abstract description 5
- 238000012805 post-processing Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a power socket connector with a metal nut embedded in a mounting hole, belongs to the technical field of power socket connectors and aims to solve the technical problem in the prior art that production of power socket connectors requires high consumption of many metal materials, complex processing technologies and high production costs, and hot melt plastic cement is embedded during injection molding of the surface and the surface is not firmly combined with the plastic cement after cooled. The power socket connector provided by the utility model comprises a plastic cement insulated shell, and the metal nut and a metal conductive bolt which are arranged in the plastic cement insulated shell. The power socket connector is characterized in that: the metal nut is a plate and its central section is provided with a boss formed by press forming and internal threads formed by post processing; the metal nut and the plastic cement insulated shell are integrated by injection molding; and skirt of the metal nut is coated inside the plastic cement insulated shell.
Description
Technical field
The utility model relates to a kind of connector, and particularly a kind of installing hole embeds the power jack connector of metal nuts.
Background technology
Existing metal nuts generally adopts turning process processing, and surface needs processing double wedge and groove to reach and the interlock of insulation plastic cement, consumes metal material more, the processing technology complexity, production cost is higher, and surperficial injection moulding embeds the hot melt plastic cement, with the inadequate labor of plastic cement interlock, consolidates after cooling.
The utility model content
The purpose of this utility model is to be to solve in prior art that to consume metal material more, the processing technology complexity, production cost is higher, and surperficial injection moulding embeds the hot melt plastic cement, cooling after and the problem such as the inadequate Lao Gu of plastic cement interlock.And a kind of consumption metal material provided is less, processing technology is simple, and production cost is lower, and embeds the hot melt plastic cement when surperficial injection moulding, cooling after with plastic cement interlock a kind of power jack connector of installing hole embedding metal nuts more firmly.
The technical scheme that the utility model adopts to achieve these goals is: a kind of installing hole embeds the power jack connector of metal nuts, comprises plastic cement insulation crust 2, is arranged at metal nuts 1 and metallic conduction latch 4 in plastic cement insulation crust 2; It is characterized in that: described metal nuts 1 is sheet material, and centre is provided with the internal thread 12 of a stamping forming boss 10 and rear processing, and this metal nuts 1 is with insulation plastic shell 2 for being injection molded into one, and the shirt rim 11 of metal nuts 1 is coated in plastic cement insulation crust 2.
Further, the described metal nuts 1 be arranged in plastic cement insulation crust 2 at least is provided with one.
Further, the square or polygon that the shirt rim 11 of described metal nuts 1 is chamfering.
Further, described plastic cement insulation crust 2 is provided with an inner chamber 5.
Further, described inner chamber 5 shapes are provided with " D " font.
Further, described inner chamber 5 is shaped as " plum blossom " shape.
Further, described inner chamber 5 is shaped as the figure of eight.
Further, the described metallic conduction latch 4 be arranged in plastic cement insulation crust 2 at least is provided with two.
Further, described metallic conduction latch 4 be shaped as prismatic.
Further, described metallic conduction latch 4 be shaped as cylindrical.
Adopt the beneficial effect of technique scheme to be:
1, use this to use when novel, selected sheet metal is thinner, can save sheet metal.
While 2, using the utility model, more labor is solid can to make the exhausted shell interlock of metal nuts and plastic cement.
While 3, using the utility model, can make processing technology simple, during actual production, speed of production is fast, saves processing cost.
4, novel middle the used sheet metal of this use has stable gauge, can guarantee that nut puts into injection mold good location is arranged, thereby makes the product quality of producing more stable.
The accompanying drawing explanation
The outside forming process figure of Fig. 1 metal nuts;
The thread forming procedure chart of Fig. 2 metal nuts;
Fig. 3 has the metal nuts of shirt rim and boss;
The profile when metal nuts that Fig. 4 has shirt rim and a boss is installed;
The power jack connector that Fig. 5 cavity shape is " D " font;
The power jack connector that Fig. 6 cavity shape is " plum blossom " shape;
The power jack connector that Fig. 7 cavity shape is the figure of eight.
In accompanying drawing, the list of parts of each label representative is as follows:
Embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the present invention, content of the present invention is further described.Example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, the boss 10 of this metal nuts 1 be utilize metal extensibility through punching stretch mould 6 and stretched, for the boss 10 that makes this stretch out has enough screw thread axial lengths, make the optional thinner sheet metal of sheet metal of this metal nuts 1, what select due to the sheet metal of making this metal nuts 1 is thinner sheet metal simultaneously, so, under the prerequisite that guarantees product quality, reached again the saving metal material.Moreover, for ease of follow-up screw thread 12 processing fixations with embed the moving and effect of grade that gets loose of plastic cement rear defence spline, can be by the nut of this sheet metal punching molding the shirt rim 11 with embedding plastic cement interlocking, arbitrarily be processed into square or other shape.Make the metal nuts 1 of punching and shaping that wider shirt rim 11 can be arranged, thereby make this metal nuts 1 larger with the plastic cement occlusal surface, finally make when metal nuts 1 injection moulding embeds the hot melt plastic cement, this metal nuts 1 is with exhausted shell 2 interlocks of plastic cement must just labor be solid more after cooling.As shown in FIG., the processing technology of the metal nuts described in processing the utility model is simple, and speed is fast.
As shown in Figure 2, the metal nuts 1 of punching press and stretching in Fig. 1, screw thread 12 processing completed fast metal nuts 1 after the screw thread processor 7 shown in Fig. 2 is processed in, because screw thread 12 processing are similar to disposable shaping, the metal nuts with double wedge and groove before comparing, use the technology in the utility model, can make production and processing speed accelerate, thereby can save more processing cost.
As shown in Figure 3, be the shirt rim 11 that both had described in the utility model, there is again the metal nuts 1 of boss 10, the shirt rim 11 of this metal nuts 1 can be square or other shape.
As shown in Figure 4, because the Area comparison of the shirt rim 11 of metal nuts 1 is large, and the thickness of this shirt rim is the sheet metal size, and size variation is little, when metal nuts 1 is put into injection mold, can play good positioning performance.When injecting thermoplastic, can make metal nuts 1 under the effect of shirt rim 11, reach more stable, more firm.
As shown in Fig. 5, Fig. 6, Fig. 7, the utility model comprises the installing hole 3 for installing, and embeds the metal nuts 1 in installing hole 3, plastic cement insulation crust 2, inner chamber 5 and be located at the metallic conduction latch 4 in this inner chamber 5.Although certain the utility model just is designed to " D " font, " plum blossom " shape and the figure of eight to inner chamber 5 and describes, and is not that inner chamber 5 can only be designed to above three kinds of shapes.Installing hole 3 also differs accepted argument with regard to necessary be designed to two simultaneously, can be also one or a plurality of.There is again the shape of metallic conduction latch 4 incessantly to can be designed as to be shaped as prismatic or cylindrical, also can be designed as other arbitrary shape.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. the power jack connector of an installing hole embedding metal nuts, comprise plastic cement insulation crust (2), is arranged at metal nuts (1) and metallic conduction latch (4) in plastic cement insulation crust (2); It is characterized in that: described metal nuts (1) is sheet material, centre is provided with the internal thread (12) of a stamping forming boss (10) and rear processing, this metal nuts (1) is to be injection molded into one with plastic cement insulation crust (2), and the shirt rim (11) of metal nuts (1) is coated in plastic cement insulation crust (2).
2. installing hole according to claim 1 embeds the power jack connector of metal nuts, it is characterized in that: the described metal nuts (1) be arranged in plastic cement insulation crust (2) at least is provided with one.
3. installing hole according to claim 1 and 2 embeds the power jack connector of metal nuts, and it is characterized in that: the shirt rim (11) of described metal nuts (1) is the square or polygon of chamfering.
4. installing hole according to claim 1 embeds the power jack connector of metal nuts, and it is characterized in that: described plastic cement insulation crust (2) is provided with an inner chamber (5).
5. embed the power jack connector of metal nuts according to the described installing hole of claim 1 or 4, it is characterized in that: described inner chamber (5) is shaped as " D " font.
6. embed the power jack connector of metal nuts according to the described installing hole of claim 1 or 4, it is characterized in that: described inner chamber (5) is shaped as the figure of eight.
7. installing hole according to claim 1 embeds the power jack connector of metal nuts, it is characterized in that: the described metallic conduction latch (4) be arranged in plastic cement insulation crust (2) at least is provided with two.
8. embed the power jack connector of metal nuts according to the described installing hole of claim 1 or 8, it is characterized in that: being shaped as of described metallic conduction latch (4) is prismatic.
9. embed the power jack connector of metal nuts according to the described installing hole of claim 1 or 8, it is characterized in that: being shaped as of described metallic conduction latch (4) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326305 CN202930694U (en) | 2012-07-06 | 2012-07-06 | Power socket connector with metal nut embedded in mounting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326305 CN202930694U (en) | 2012-07-06 | 2012-07-06 | Power socket connector with metal nut embedded in mounting hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930694U true CN202930694U (en) | 2013-05-08 |
Family
ID=48220605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326305 Expired - Fee Related CN202930694U (en) | 2012-07-06 | 2012-07-06 | Power socket connector with metal nut embedded in mounting hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727114A (en) * | 2014-01-07 | 2014-04-16 | 江苏银河电子股份有限公司 | Fixing structure and mounting method of nut in plastic part |
| CN106207759A (en) * | 2016-08-25 | 2016-12-07 | 四川永贵科技有限公司 | Fuse insulating installing plate and preparation method thereof |
| CN108988043A (en) * | 2017-05-31 | 2018-12-11 | 矢崎总业株式会社 | Connector case mounting structure |
-
2012
- 2012-07-06 CN CN 201220326305 patent/CN202930694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727114A (en) * | 2014-01-07 | 2014-04-16 | 江苏银河电子股份有限公司 | Fixing structure and mounting method of nut in plastic part |
| CN106207759A (en) * | 2016-08-25 | 2016-12-07 | 四川永贵科技有限公司 | Fuse insulating installing plate and preparation method thereof |
| CN108988043A (en) * | 2017-05-31 | 2018-12-11 | 矢崎总业株式会社 | Connector case mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150915 Address after: Yueqing City, Zhejiang province 325600 Yuecheng Town, Wenzhou City Song Hu Lu No. 7 Patentee after: Zhejiang Bei Er Jia Electronics Co., Ltd. Address before: Yueqing City, Zhejiang Province, Wenzhou City, 325600 song song Hu Lu Lake Industrial Zone No. 7 Patentee before: Zhejiang Bei Er Jia Electronics Co., Ltd. Patentee before: Dongguan Jinjia Electronics Co., Ltd. |
|
| 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: 20130508 Termination date: 20210706 |