CN209329268U - A kind of USB connector of riveting foot formula - Google Patents
A kind of USB connector of riveting foot formula Download PDFInfo
- Publication number
- CN209329268U CN209329268U CN201822194098.5U CN201822194098U CN209329268U CN 209329268 U CN209329268 U CN 209329268U CN 201822194098 U CN201822194098 U CN 201822194098U CN 209329268 U CN209329268 U CN 209329268U
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- riveting foot
- connecting line
- usb connector
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- iron
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Abstract
The utility model relates to connector technique fields, refer in particular to a kind of USB connector of riveting foot formula comprising USB connection plug and connecting line, the connecting line are connect with USB connection plug, are provided with insulation crust between the connecting line and USB connection plug；The periphery of the insulation crust is arranged with protective shell；Multiple scolding tin cup slots are provided on the glue core and multiple for being installed with the tank of PIN needle；The rear end of the iron-clad is provided with the riveting foot for being fixedly connected with line；The inner wall of the iron-clad is provided with semi-spherical elastomer, and the outer wall of the glue core is provided with the hemispherical card slot for being installed with the semi-spherical elastomer.The utility model structure is simple, improves the durability of the utility model, prolongs the service life；The setting of riveting foot can prevent injection pressure is excessive in injection molded to thrust connecting line, play a protective role to connecting line；The assembling accuracy of glue core and iron-clad is improved, guarantees that assembling is accurate, reliable, stability is good.
Description
Technical field
The utility model relates to connector technique fields, refer in particular to a kind of USB connector of riveting foot formula.
Background technique
Connector is very important part in circuit connection, and connector the place of being blocked or isolates obstructed electricity in circuit
Between road, the bridge of communication is erected, to make current flowing, circuit is made to realize scheduled function.And the continuous development of science and technology, electricity
After there are many derived product of sub- product, and current connector uses over time, insulation crust is prone to wear seriously, under quality
Drop, lacks the structure protected to insulation crust；In addition, at present when being molded to plug and electric wire not to connecting line
It is fixed, is easy to thrust connecting line, and glue core easy position inaccurate when assembling with iron-clad leads to subsequent injection molded
Product quality is poor afterwards.
Summary of the invention
The utility model provides a kind of USB connector of riveting foot formula for problem of the prior art, and structure is simple, reduces exhausted
The abrasion of edge shell improves the durability of the utility model, prolongs the service life；The setting of riveting foot can be prevented in injection molded
When injection pressure is excessive thrusts connecting line, play a protective role to connecting line；The assembling accuracy of glue core and iron-clad is improved, is guaranteed
Assembling is accurate, reliable, and stability is good.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of USB connector of riveting foot formula provided by the utility model, including USB connection plug and connecting line, the company
Wiring is connect with USB connection plug, is provided with insulation crust between the connecting line and USB connection plug；The insulation crust
Periphery be arranged with protective shell；The USB connection plug includes iron-clad, the glue core being sheathed in iron-clad and multiple PIN needles；Institute
It states and is provided with multiple scolding tin cup slots and multiple tanks for being used to be installed with PIN needle on glue core, scolding tin cup slot is connected to tank, a weldering
Tin can slot corresponds to a tank；The rear end of the iron-clad is provided with the riveting foot for being fixedly connected with line；The inner wall of the iron-clad is set
It is equipped with semi-spherical elastomer, the outer wall of the glue core is provided with the hemispherical card slot for being installed with the semi-spherical elastomer.
Wherein, the quantity of the semi-spherical elastomer and the quantity of the hemispherical card slot are two.
Wherein, the insulation crust includes the carbon fiber layer set gradually from the inside to the outside, reinforced plastic layer and glass fibre
Cloth；The reinforced plastic layer is pasted on the carbon fiber layer, and the glass fabric is pasted on the reinforced plastic layer.
Wherein, multiple non-slip grooves are additionally provided on the insulation crust.
Wherein, the injection molding internal model for positioning the USB connection plug and connecting line is provided in the insulation crust.
Wherein, the outer wall setting of the protective shell is fluted, is pasted with fluorescent powder in the groove.
Wherein, the protective shell is fixedly connected with handle.
Wherein, the protective shell includes front housing and rear shell, and front housing is detachably connected with rear shell；The front housing is provided at least
Two location holes, the rear shell are provided at least two positioning columns, positioning column and location hole grafting.
Wherein, the protective shell further includes lock screw, and the front housing and rear shell are respectively arranged with the first screw hole and second
Screw hole, the lock screw are spirally connected after passing through the second screw hole with the first screw hole.
The utility model has the beneficial effects that
The utility model structure is simple, is arranged with protective shell in the periphery of insulation crust, protects, subtract to insulation crust
The abrasion of few insulation crust, improves the durability of the utility model, prolongs the service life；PIN needle is positioned by tank
It is installed with, guarantees that the installation site of PIN needle is accurate, convenient for connecting PIN needle and connecting line after scolding tin cup slot welding tin；Riveting foot
Setting can prevent injection pressure is excessive in injection molded to thrust connecting line, play a protective role to connecting line；Utilize hemisphere
Shape elastomer and hemispherical card slot cooperate, and when glue core to be assembled into iron-clad, the inner wall of glue core squeezes semi-spherical elastomer
Making its deformation, glue core is after semi-spherical elastomer, when semi-spherical elastomer reaches the position of hemispherical card slot, hemispherical bullet
Property body restore deformation and be caught in the hemispherical card slot, improve the assembling accuracy of glue core and iron-clad, guarantee assembling it is accurate, can
It leans on, stability is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the USB connector of riveting foot formula of the utility model.
Fig. 2 is that the utility model hides the cross-sectional view after protective shell.
Fig. 3 is the structural exploded view of the USB connection plug of the utility model.
Fig. 4 is the glue core of the utility model and the structural schematic diagram of PIN needle.
Fig. 5 is the perspective view of the iron-clad of the utility model.
Fig. 6 is the structural exploded view of the protective shell of the utility model.
Include: in appended drawing reference of the Fig. 1 into Fig. 6
1-USB connection plug 2-connecting line, 3-insulation crust
4-protective shell 5-iron-clad, 6-glue cores
7-PIN needle 8-scolding tin cup 9-tanks of slot
10-riveting foot 11-semi-spherical elastomer, 12-hemispherical card slots
13-carbon fiber layer 14-reinforced plastic layer, 15-glass fabrics
16-non-slip groove 17-injection molding, 18-grooves of internal model
19-fluorescent powder 20-handle, 21-front housings
22-rear shell 23-location hole, 24-positioning columns
25-lock screw the 27-the second screw holes of the 26-the first screw hole.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
A kind of USB connector of riveting foot formula, as shown in Figures 1 to 6, including USB connection plug 1 and connecting line 2, the company
Wiring 2 is connect with USB connection plug 1, is provided with insulation crust 3 between the connecting line 2 and USB connection plug 1；The insulation
The periphery of shell 3 is arranged with protective shell 4；The USB connection plug 1 includes iron-clad 5, the glue core 6 that is sheathed in iron-clad 5 and more
A PIN needle 7；Multiple scolding tin cup slots 8 are provided on the glue core 6 and multiple for being installed with the tank 9 of PIN needle 7, scolding tin cup slot 8
It is connected to tank 9, the corresponding tank 9 of a scolding tin cup slot 8；The rear end of the iron-clad 5 is provided with for being fixedly connected with line 2
Riveting foot 10；The inner wall of the iron-clad 5 is provided with semi-spherical elastomer 11, and the outer wall of the glue core 6 is provided with described for being installed with
The hemispherical card slot 12 of semi-spherical elastomer 11.Specifically, the utility model structure is simple, is arranged in the periphery of insulation crust 3
There is protective shell 4, insulation crust 3 is protected, reduce the abrasion of insulation crust 3, improve the durability of the utility model, extends
Service life；Positioning is carried out to PIN needle 7 by tank 9 to be installed with, and is guaranteed that the installation site of PIN needle 7 is accurate, is convenient for scolding tin cup slot 8
PIN needle 7 and connecting line 2 are connected after scolding tin；The setting of riveting foot 10 can prevent the injection pressure in injection molded excessive
Connecting line 2 is thrust, is played a protective role to connecting line 2；Cooperated using semi-spherical elastomer 11 and hemispherical card slot 12, by glue
When core 6 is assembled into iron-clad 5, the inner wall of glue core 6, which squeezes semi-spherical elastomer 11, makes its deformation, and glue core 6 passes through hemispherical bullet
Property body 11 after, when semi-spherical elastomer 11 reach hemispherical card slot 12 position when, semi-spherical elastomer 11 restore deformation be caught in
In the hemispherical card slot 12, the assembling accuracy of glue core 6 and iron-clad 5 is improved, guarantees that assembling is accurate, reliable, stability is good.
A kind of USB connector of riveting foot formula described in the present embodiment, the quantity of the semi-spherical elastomer 11 and described half
The quantity of spherical card slot 12 is two.Specifically, the cooperation of two semi-spherical elastomers 11 and two hemispherical card slots 12 into
One step improves the accuracy that glue core 6 and iron-clad 5 assemble.
A kind of USB connector of riveting foot formula described in the present embodiment, the insulation crust 3 include setting gradually from the inside to the outside
Carbon fiber layer 13, reinforced plastic layer 14 and glass fabric 15；The reinforced plastic layer 14 is pasted on the carbon fiber layer 13,
The glass fabric 15 is pasted on the reinforced plastic layer 14.Specifically, the carbon fiber layer 13 and reinforced plastic layer 14 increase
The strong insulation performance of insulation crust 3, guarantees using safe；The glass fabric 15 enhances the intensity of insulation crust 3, protects
Demonstrate,prove the reliable use of insulation crust 3.
A kind of USB connector of riveting foot formula described in the present embodiment is additionally provided with multiple non-slip grooves on the insulation crust 3
16.Specifically, the non-slip groove 16 can prevent operator's rubber sleeve, improve use reliability and safety.
A kind of USB connector of riveting foot formula described in the present embodiment is provided in the insulation crust 3 described for positioning
The injection molding internal model 17 of USB connection plug 1 and connecting line 2.Specifically, by injection molding internal model 17 to USB connection plug 1 and connecting line
2 carry out injection molding positioning, prevent USB connection plug 1 and connecting line 2 from loosening, guarantee the reliability of the utility model.
A kind of USB connector of riveting foot formula described in the present embodiment, the outer wall setting fluted 18 of the protective shell 4, institute
It states and is pasted with fluorescent powder 19 in groove 18.Specifically, fluorescent powder 19 is pasted in groove 18, fluorescent powder 19 can be in pitch-dark ring
Suggesting effect can be played in border, prevent user from losing in pitch-dark environment, the utility model easy to find；And in groove 18
Interior stickup fluorescent powder 19, easy erased by manpower of outer wall for preventing fluorescent powder 19 to be pasted onto protective shell 4 lead to lose its prompt function
Energy.
A kind of USB connector of riveting foot formula, the protective shell 4 described in the present embodiment are fixedly connected with handle 20.Specifically
The setting on ground, handle 20 can be easy to use in order to which the utility model to be hung on wall or peripheral hardware.
A kind of USB connector of riveting foot formula described in the present embodiment, the protective shell 4 includes front housing 21 and rear shell 22, preceding
Shell 21 is detachably connected with rear shell 22；The front housing 21 is provided at least two location holes 23, and the rear shell 22 is provided at least
Two positioning columns 24, positioning column 24 and 23 grafting of location hole.Specifically, front housing 21 is detachably connected with rear shell 22, convenient for protection
The assembly and disassembly of shell 4 are also convenient for for protective shell 4 being installed on insulation crust 3, and are inserted using positioning column 24 and location hole 23
It connects, improves the accuracy of front housing 21 and the assembling of rear shell 22.
A kind of USB connector of riveting foot formula described in the present embodiment, the protective shell 4 further includes lock screw 25, described
Front housing 21 and rear shell 22 are respectively arranged with the first screw hole 26 and the second screw hole 27, after the lock screw 25 passes through the second screw hole 27
It is spirally connected with the first screw hole 26.Specifically, it is spirally connected after the second screw hole 27 with the first screw hole 26 by lock screw 25, so that preceding
After shell 21 and the contraposition assembling of rear shell 22, the stability that front housing 21 is assembled with rear shell 22 is improved using lock screw 25.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (9)
1. a kind of USB connector of riveting foot formula, it is characterised in that: including USB connection plug and connecting line, the connecting line with
The connection of USB connection plug, is provided with insulation crust between the connecting line and USB connection plug；The periphery of the insulation crust
It is arranged with protective shell；The USB connection plug includes iron-clad, the glue core being sheathed in iron-clad and multiple PIN needles；The glue core
On be provided with multiple scolding tin cup slots and multiple for being installed with the tank of PIN needle, scolding tin cup slot is connected to tank, a scolding tin cup slot
A corresponding tank；The rear end of the iron-clad is provided with the riveting foot for being fixedly connected with line；The inner wall of the iron-clad is provided with half
Spherical elastomer, the outer wall of the glue core are provided with the hemispherical card slot for being installed with the semi-spherical elastomer.
2. a kind of USB connector of riveting foot formula according to claim 1, it is characterised in that: the semi-spherical elastomer
Quantity and the quantity of the hemispherical card slot are two.
3. a kind of USB connector of riveting foot formula according to claim 1, it is characterised in that: the insulation crust include from
It is interior to the carbon fiber layer set gradually outside, reinforced plastic layer and glass fabric；The reinforced plastic layer is pasted on the carbon fiber
Layer is tieed up, the glass fabric is pasted on the reinforced plastic layer.
4. a kind of USB connector of riveting foot formula according to claim 1, it is characterised in that: also set on the insulation crust
It is equipped with multiple non-slip grooves.
5. a kind of USB connector of riveting foot formula according to claim 1, it is characterised in that: setting in the insulation crust
There is the injection molding internal model for positioning the USB connection plug and connecting line.
6. a kind of USB connector of riveting foot formula according to claim 1, it is characterised in that: the outer wall of the protective shell is set
It is equipped with groove, is pasted with fluorescent powder in the groove.
7. a kind of USB connector of riveting foot formula according to claim 1, it is characterised in that: the protective shell is fixedly connected
There is handle.
8. a kind of USB connector of riveting foot formula according to claim 1, it is characterised in that: the protective shell includes front housing
And rear shell, front housing are detachably connected with rear shell；The front housing is provided at least two location holes, and the rear shell is provided at least two
A positioning column, positioning column and location hole grafting.
9. a kind of USB connector of riveting foot formula according to claim 8, it is characterised in that: the protective shell further includes lock
Determine screw, the front housing and rear shell are respectively arranged with the first screw hole and the second screw hole, after the lock screw passes through the second screw hole
It is spirally connected with the first screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194098.5U CN209329268U (en) | 2018-12-25 | 2018-12-25 | A kind of USB connector of riveting foot formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194098.5U CN209329268U (en) | 2018-12-25 | 2018-12-25 | A kind of USB connector of riveting foot formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329268U true CN209329268U (en) | 2019-08-30 |
Family
ID=67728750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194098.5U Active CN209329268U (en) | 2018-12-25 | 2018-12-25 | A kind of USB connector of riveting foot formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421253A (en) * | 2022-01-17 | 2022-04-29 | 深圳市精拓金电子有限公司 | Processing technology based on large-current welding wire type double-rivet-pin USB |
-
2018
- 2018-12-25 CN CN201822194098.5U patent/CN209329268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421253A (en) * | 2022-01-17 | 2022-04-29 | 深圳市精拓金电子有限公司 | Processing technology based on large-current welding wire type double-rivet-pin USB |
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| GR01 | Patent grant |