CN203871527U - Integrated three-prong plug insert - Google Patents
Integrated three-prong plug insert Download PDFInfo
- Publication number
- CN203871527U CN203871527U CN201420123034.5U CN201420123034U CN203871527U CN 203871527 U CN203871527 U CN 203871527U CN 201420123034 U CN201420123034 U CN 201420123034U CN 203871527 U CN203871527 U CN 203871527U
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- China
- Prior art keywords
- metal insert
- groove
- line hole
- loop line
- inserted sheet
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Abstract
The utility model discloses an integrated three-prong plug insert which comprises a plastic base, a first metal insert, a second metal insert and a third metal insert. The plastic base extends upwards to form a protruding separator. The first metal insert, the second metal insert and the third metal insert are provided with a first head, a second head and a third head respectively. The first, second and third heads are arc-shaped. A first circular ring hole, a second circular ring hole and a third circular ring hole are formed through stamping, flattening and curling techniques. Three buses can be riveted with the first, second and third circular ring holes respectively through a riveting fixture at once, so that the production efficiency is largely improved, the production cost is under control, and the expectation of quick batch production is achieved. The arrangement of a square boss substantially enhances the strength of the product.
Description
Technical field
The utility model relates to a kind of GB integrated three-pin plug art, refers in particular to a kind of GB integrated three-pin plug support.
Background technology
Metal insert on existing GB integrated three-pin plug support is monolithic and accesses separately bus, inserted sheet is connected with bus and is welding or adopts screw or the way of car pin, operating process is more loaded down with trivial details, material and cost of labor are high, efficiency is low, therefore suppresses factory and realizes a large amount of production fast to reach the degree of industry expectation.
In view of above-mentioned prior art, be necessary to be improved, for this reason, the inventor furthers investigate for above-mentioned defect of the prior art, has done useful design, and technical scheme described below produces under this background.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of integrated three-pin plug support simple in structure, reasonable in design, and it has greatly improved production efficiency and quality stability, has effectively controlled production cost.
For achieving the above object, the utility model adopts following technical scheme:
A kind of integrated three-pin plug support, it includes plastic base, the first metal insert, the second metal insert and the 3rd metal insert, on described plastic base, be provided with the first groove, the second groove and the 3rd groove, described the first metal insert, the second metal insert and the 3rd metal insert are corresponding to this first groove respectively, the second groove and the 3rd groove, and stretch out outside this plastic base, this plastic base extends upward and is formed with a convex jube, this first metal insert, on the second metal insert and the 3rd metal insert, there is respectively the first head, the second head and the 3rd head, described the first head, the second head and the 3rd head are circular arc.
As a kind of preferred version, the circular arc size dimension of this first head, the second head and the 3rd head is R6.0 ± 1mm.
As a kind of preferred version, this first metal insert includes the first square inserted sheet main body, the first connector and the first loop line hole; This second metal insert includes the second square inserted sheet main body, the second connector and the second loop line hole; The 3rd metal insert includes third party's shape inserted sheet main body, the 3rd connector and the 3rd loop line hole; Described the first loop line hole, the second loop line hole and the 3rd loop line hole are all by punching press, to be clapped the hollow circular cylinder of the flat technological forming taking all of; This first connector, the second connector and the 3rd connector are formed to extension at angle by the tail end of described the first square inserted sheet main body, the second square inserted sheet main body and third party's shape inserted sheet main body respectively, and the center of circle in aforementioned the first loop line hole with the longitudinal axis of the first square inserted sheet main body, the longitudinal axis of the center of circle in the second loop line hole and the longitudinal axis of the second square inserted sheet main body and the center of circle in the 3rd loop line hole and third party's shape inserted sheet main body near or overlap.
As a kind of preferred version, on the bottom of this plastic base, also include square boss, this square boss is three, lays respectively on described the first groove, the second groove and the 3rd groove, and this first groove, the second groove and the 3rd groove run through described square boss.
As a kind of preferred version, this first metal insert, the second metal insert and the 3rd metal insert are one time punching molded by metal material.
As a kind of preferred version, this convex jube is on the centre position of this first metal insert and the second metal insert, and the height of described convex jube is not higher than 15mm, and this convex jube is semi-surrounding state, it has a four-way groove, and this four-way groove runs through the bottom of plastic base.
As a kind of preferred version, the 3rd metal insert is on the center between the first metal insert and the second metal insert.
As a kind of preferred version, on two sides of tail face near this first metal insert, the second metal insert and the 3rd metal insert, being respectively arranged with the first interference tooth, second interferes tooth and the 3rd to interfere tooth, this the first interference tooth, second interferes tooth and the 3rd to interfere tooth to lay respectively in this first groove, the second groove and the 3rd groove, this the first interference tooth, second interferes tooth and the 3rd to interfere the not of uniform size of tooth, is sawtooth pattern.
As a kind of preferred version, on this first loop line hole, the second loop line hole and the 3rd loop line hole, be formed with respectively the first annulus line card bonding crack, the second annulus line card bonding crack and the 3rd annulus line card bonding crack, this first annulus line card bonding crack and the first square inserted sheet and the second annulus line card bonding crack and the second square inserted sheet are all the angle within the scope of miter angle degree.
As a kind of preferred version, this first groove, the second groove and the 3rd groove are all square.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
Can utilize automaton to assemble the first metal insert, the second metal insert and the 3rd metal insert, this the first loop line hole, the second loop line hole and the 3rd loop line hole adopt punching press to clap the flat technological forming taking all of, the first square inserted sheet main body that its center of circle is corresponding with it, the longitudinal axis of the second square inserted sheet main body and third party's shape inserted sheet main body near or overlap, by riveting tool can be disposable by three buses respectively with the first loop line hole, riveting is carried out in the second loop line hole and the 3rd loop line hole, greatly improved production efficiency, controlled production cost, reach the object of producing fast in enormous quantities of industry expectation, and the setting of this square boss, greatly strengthened product strength.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the vertical view of the preferred embodiment of the utility model;
Fig. 3 is the upward view of the preferred embodiment of the utility model;
Fig. 4 is visual angle, the top figure of decomposing state of the preferred embodiment of the utility model;
Fig. 5 is visual angle, the bottom figure of decomposing state of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, plastic base 101, the first groove
102, the second groove 103, the 3rd groove
104, four-way groove 11, convex jube
12, square boss 20, the first metal insert
21, the first head 22, first is interfered tooth
23, the first square inserted sheet body 24, the first connector
25, the first loop line hole 26, the first annulus line card bonding crack
30, the second metal insert 31, the second head
32, second interferes the square inserted sheet body of tooth 33, second
34, the second connector 35, the second loop line hole
36, the second annulus line card bonding crack 40, the 3rd metal insert
41, the 3rd head the 42, the 3rd is interfered tooth
43, third party's shape inserted sheet body 44, the 3rd connector
45, the 3rd loop line hole 46, the 3rd annulus line card bonding crack.
Embodiment
Please refer to shown in Fig. 1 to Fig. 5, the concrete structure that it has demonstrated the preferred embodiment of the utility model, includes plastic base 10, the first metal insert 20, the second metal insert 30 and the 3rd metal insert 40.
Wherein, be provided with the first groove 101, the second groove 102 and the 3rd groove 103 on this plastic base 10, in this example, this first groove 101, the second groove 102 and the 3rd groove 103 are all square.Described plastic base 10 extends upward and is formed with a convex jube 11(and sees Fig. 4), this convex jube 11 is on the centre position of this first metal insert 20 and the second metal insert 30, the height of described convex jube 11 is not higher than 15mm, this convex jube 11 is semi-surrounding state, it has a four-way groove 104, and this four-way groove 104 runs through the bottom of plastic base 10.And, on the bottom of this plastic base 10, also include square boss 12(and see Fig. 5), this square boss 12 can play booster action to product structure, and this square boss 12 is three, lays respectively on described the first groove 101, the second groove 102 and the 3rd groove 103.This first groove 101, the second groove 102 and the 3rd groove 103 run through described square boss 12.
Described the first metal insert 20, the second metal insert 30 and the 3rd metal insert 40 are corresponding to the first groove 101, the second groove 102 and the 3rd groove 103 on described plastic base 10 respectively, and stretch out outside this plastic base 10.Described the first metal insert 20, the second metal insert 30 and the 3rd metal insert 40 are one time punching molded with metal material.The 3rd metal insert 40 is for ground connection, Length Ratio first metal insert 20 of the 3rd metal insert 40 and the length of the second metal insert 30 are long, by overlooking or upward projection is observed the 3rd metal insert 40 on the center between the first metal insert 20 and the second metal insert 30.
On this first metal insert 20, the second metal insert 30 and the 3rd metal insert 40, there is respectively the first head 21, the second head 31 and the 3rd head 41, described the first head 21, the second head 31 and the 3rd head 41 are circular arc, be of a size of R6.0 ± 1mm, can there is suitable chamfering but chamfering length maximum is no more than 1mm, this first head 21, the second head 31 and the 3rd head 41 meet the R in the grounded plug of single-phase the two poles of the earth in family expenses and similar applications Single-phase plug (GB1002-2008), the parameter request of C feature.On two sides of tail face near this first metal insert 20, the second metal insert 30 and the 3rd metal insert 40, being respectively arranged with some first interferes tooth 22, second to interfere tooth 32 and the 3rd to interfere tooth 42, this the first interference tooth 22, second interferes tooth 32 and the 3rd to interfere tooth 42 to lay respectively in this first groove 101, the second groove 102 and the 3rd groove 103, this the first interference tooth 22, second interferes tooth 32 and the 3rd to interfere the not of uniform size of tooth 42, is sawtooth pattern.Particularly, this first metal insert 20 includes the first square inserted sheet main body 23, the first connector 24 and the first loop line hole 25; This second metal insert 30 includes the second square inserted sheet main body 33, the second connector 34 and the second loop line hole 35; The 3rd metal insert 40 includes third party's shape inserted sheet main body 43, the 3rd connector 44 and the 3rd loop line hole 45.Described the first loop line hole 25, the second loop line hole 35 and the 3rd loop line hole 45 are all by punching press, to clap the flat technological forming taking all of to form, and this first loop line hole 25, the second loop line hole 35 and the 3rd loop line hole 45 are the cylinder of hollow.On described the first loop line hole 25, the second loop line hole 35 and the 3rd loop line hole 45, be formed with respectively the first annulus line card bonding crack 26, the second annulus line card bonding crack 36 and the 3rd annulus line card bonding crack 46, the position of observing this first annulus line card bonding crack 26 and the second annulus line card bonding crack 36 from the angle of overlooking or looking up is being above just or just, by vertical view, observes this first annulus line card bonding crack 26 and first square inserted sheet 23 and the square inserted sheet 33 of the second annulus line card bonding crack 36 and second is all the angle within the scope of miter angle degree.This first connector 24, the second connector 34 and the 3rd connector 44 are respectively angled and form to extension by the tail end of described the first square inserted sheet main body 33 of square inserted sheet main body 23, second and third party's shape inserted sheet main body 43, and the center of circle that makes aforementioned the first loop line hole 25 substantially with the longitudinal axis of the first square inserted sheet main body 23, the center of circle in the second loop line hole 35 substantially with the longitudinal axis of the second square inserted sheet main body 33 and the center of circle in the 3rd loop line hole 45 substantially with the longitudinal axis of third party's shape inserted sheet main body 43 near or overlap.
The assembling that the present embodiment is described in detail in detail is as follows:
Utilize automaton to assemble the first metal insert 20, the second metal insert 30 and the 3rd metal insert 40, the head of this first metal insert 20, the second metal insert 30 and the 3rd metal insert 40 is downward, corresponding to the first groove 101, the second groove 102 and the 3rd groove 103 on described plastic base 10 respectively, and stretch out downwards outside this plastic base 10, make this first interference tooth 22, second interfere tooth 32 and the 3rd to interfere tooth 42 to lay respectively in this first groove 101, the second groove 102 and the 3rd groove 103; Then by riveting tool is disposable, three buses and the first loop line hole 25, the second loop line hole 35 and the 3rd loop line hole 45 are carried out to riveting.
Design focal point of the present utility model is: can utilize automaton to assemble the first metal insert, the second metal insert and the 3rd metal insert, this the first loop line hole, the second loop line hole and the 3rd loop line hole adopt punching press to clap the flat technological forming taking all of, the first square inserted sheet main body that its center of circle is corresponding with it, the longitudinal axis of the second square inserted sheet main body and third party's shape inserted sheet main body near or overlap, by riveting tool can be disposable by three buses respectively with the first loop line hole, riveting is carried out in the second loop line hole and the 3rd loop line hole, greatly improved production efficiency, controlled production cost, reach the object of producing fast in enormous quantities of industry expectation, and the setting of this square boss, greatly strengthened product strength.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. an integrated three-pin plug support, it includes plastic base, the first metal insert, the second metal insert and the 3rd metal insert, it is characterized in that: on described plastic base, be provided with the first groove, the second groove and the 3rd groove, described the first metal insert, the second metal insert and the 3rd metal insert are corresponding to this first groove respectively, the second groove and the 3rd groove, and stretch out outside this plastic base, this plastic base extends upward and is formed with a convex jube, this first metal insert, on the second metal insert and the 3rd metal insert, there is respectively the first head, the second head and the 3rd head, described the first head, the second head and the 3rd head are circular arc.
2. integrated three-pin plug support according to claim 1, is characterized in that: the circular arc size dimension of this first head, the second head and the 3rd head is R6.0 ± 1mm.
3. integrated three-pin plug support according to claim 1, is characterized in that: this first metal insert includes the first square inserted sheet main body, the first connector and the first loop line hole; This second metal insert includes the second square inserted sheet main body, the second connector and the second loop line hole; The 3rd metal insert includes third party's shape inserted sheet main body, the 3rd connector and the 3rd loop line hole; Described the first loop line hole, the second loop line hole and the 3rd loop line hole are all by punching press, to be clapped the hollow circular cylinder of the flat technological forming taking all of; This first connector, the second connector and the 3rd connector are formed to extension at angle by the tail end of described the first square inserted sheet main body, the second square inserted sheet main body and third party's shape inserted sheet main body respectively, and the center of circle in aforementioned the first loop line hole with the longitudinal axis of the first square inserted sheet main body, the longitudinal axis of the center of circle in the second loop line hole and the longitudinal axis of the second square inserted sheet main body and the center of circle in the 3rd loop line hole and third party's shape inserted sheet main body near or overlap.
4. integrated three-pin plug support according to claim 1, it is characterized in that: on the bottom of this plastic base, also include square boss, this square boss is three, lay respectively on described the first groove, the second groove and the 3rd groove, this first groove, the second groove and the 3rd groove run through described square boss.
5. integrated three-pin plug support according to claim 1, is characterized in that: this first metal insert, the second metal insert and the 3rd metal insert are one time punching molded by metal material.
6. integrated three-pin plug support according to claim 1, it is characterized in that: this convex jube is on the centre position of this first metal insert and the second metal insert, the height of described convex jube is not higher than 15mm, this convex jube is semi-surrounding state, it has a four-way groove, and this four-way groove runs through the bottom of plastic base.
7. integrated three-pin plug support according to claim 1, is characterized in that: the 3rd metal insert is on the center between the first metal insert and the second metal insert.
8. integrated three-pin plug support according to claim 1, it is characterized in that: on the two sides of tail face near this first metal insert, the second metal insert and the 3rd metal insert, be respectively arranged with the first interference tooth, second and interfere tooth and the 3rd to interfere tooth, this the first interference tooth, second interferes tooth and the 3rd to interfere tooth to lay respectively in this first groove, the second groove and the 3rd groove, this the first interference tooth, second interferes tooth and the 3rd to interfere the not of uniform size of tooth, is sawtooth pattern.
9. integrated three-pin plug support according to claim 3, it is characterized in that: on this first loop line hole, the second loop line hole and the 3rd loop line hole, be formed with respectively the first annulus line card bonding crack, the second annulus line card bonding crack and the 3rd annulus line card bonding crack, this first annulus line card bonding crack and the first square inserted sheet and the second annulus line card bonding crack and the second square inserted sheet are all the angle within the scope of miter angle degree.
10. integrated three-pin plug support according to claim 1, is characterized in that: this first groove, the second groove and the 3rd groove are all square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123034.5U CN203871527U (en) | 2014-03-19 | 2014-03-19 | Integrated three-prong plug insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123034.5U CN203871527U (en) | 2014-03-19 | 2014-03-19 | Integrated three-prong plug insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871527U true CN203871527U (en) | 2014-10-08 |
Family
ID=51652452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123034.5U Expired - Fee Related CN203871527U (en) | 2014-03-19 | 2014-03-19 | Integrated three-prong plug insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159527A (en) * | 2016-08-01 | 2016-11-23 | 霍山县向阳恒温器有限公司 | A kind of thermostat conduction electrical appliance kit and riveting set thereof |
| CN108199172A (en) * | 2018-02-02 | 2018-06-22 | 江西普拉格电子制品有限公司 | Integrated plug terminal and its manufacturing method |
-
2014
- 2014-03-19 CN CN201420123034.5U patent/CN203871527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159527A (en) * | 2016-08-01 | 2016-11-23 | 霍山县向阳恒温器有限公司 | A kind of thermostat conduction electrical appliance kit and riveting set thereof |
| CN108199172A (en) * | 2018-02-02 | 2018-06-22 | 江西普拉格电子制品有限公司 | Integrated plug terminal and its manufacturing method |
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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 |
Granted publication date: 20141008 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |