CN201479509U - USB carry-on disc with jointless metal shell - Google Patents
USB carry-on disc with jointless metal shell Download PDFInfo
- Publication number
- CN201479509U CN201479509U CN2009201640438U CN200920164043U CN201479509U CN 201479509 U CN201479509 U CN 201479509U CN 2009201640438 U CN2009201640438 U CN 2009201640438U CN 200920164043 U CN200920164043 U CN 200920164043U CN 201479509 U CN201479509 U CN 201479509U
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- metal shell
- usb
- honour
- dish
- printed circuit
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- 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
A USB carry-on disc with a jointless metal shell is mainly characterized in that a printed circuit board, a metal tray and an insulated upper base are inserted in a metal shell jointless square tube which is formed through extracting to form an entirety of the USB carry-on disc. Therefore, the combination is extremely quick with precise dimension, and other accessories such as a clamping strip device or a clamping body can be added for using as a fixture or a tie bar.
Description
Technical field
The utility model refers to a kind of carry-on dish of USB with no seam formula metal shell especially about the structural design of the carry-on dish of a kind of USB.
Background technology
The carry-on dish of USB is a kind of action storage device, can be connected with computer with the access data, to be convenient for carrying.More owing to continuous advancement in technology, the carry-on dish capacity of present USB constantly enlarges, and its range of application is also more and more wider.
At Figure 13 to Figure 15, be the carry-on dish of a kind of known USB, it mainly has one with stamping forming metal shell 91, and installs a plastic casing 92 outside metal shell 91.And metal shell 91 inside have the printed circuit board (PCB) 93 of a tool memory function, and are kept out the location by an insulating base 94.
In the known USB carry-on disc structure of this kind, metal shell 91 is made with the continuous punching press of metallic plate, produces advantage with low cost fast though it has, but have seam 95 at the metal shell of making, cause its outward appearance not good, must coat with plastic casing 92, to reach aesthetic.Simultaneously, owing to be jointed metal shell 91, when being subjected to external impacts, regular meeting deforms at seaming position, makes the carry-on dish of whole USB damage and can't use.Therefore, real necessity that further improvement is arranged of the carry-on dish of this kind USB.
Summary of the invention
Therefore, the utility model provides a kind of carry-on dish of USB with no seam formula metal shell, constitute metal shell with a no seam formula square tube of extracting moulding out, make the more known punch forming of metal shell structure have the seam shell to have stronger rigidity, not yielding.
According to above-mentioned purpose, a kind of carry-on dish of USB with no seam formula metal shell is characterized in that, comprising:
One metal shell for extracting the no seam formula square tube of moulding out, has an open front and after-opening, and the position of contiguous this open front of end face is formed with a pair of directivity through hole;
One printed circuit board (PCB), the integrated encapsulated circuit that has a USB interface circuit and a tool memory function at least, this USB interface circuit are arranged at this integrated encapsulated circuit the place ahead;
One metal tray is arranged at this printed circuit board (PCB) below to be supported in the whole bottom surface of this printed circuit board (PCB); And
The one insulation seat of honour combines with this metal tray, has thin leading portion portion and a thicker back segment portion; This leading portion portion and be coated on the integrated encapsulated circuit appearance of this printed circuit board (PCB), and this rearward end surpasses the trailing edge of this printed circuit board (PCB);
This printed circuit board (PCB) is coated by this metal tray and the insulation seat of honour, and fixedly is assembled in this metal shell, on this bottom surface in this open front, USB interface circuit position, and and end face between be formed with a space, and after-opening is sealed by the rearward end at this insulation seat of honour.
Wherein, this insulation seat of honour has an elastic device at least, and this elastic device is oppressed in this printed circuit board (PCB), this printed circuit board (PCB) and this metal tray fluid-tight engagement.
Wherein, this metal tray has a vertical cramp near posterior border position, offers a button hole on this vertical cramp; The back segment portion at this insulation seat of honour has a fluting in this vertical cramp position relatively, is formed with an outstanding button piece in this fluting; This tabs penetrates in this fluting, and this button hole is fastened on this button piece.
Wherein, the back segment portion both sides at this insulation seat of honour have a projection respectively, and relative this bump position in these metal shell two sides is offered an open-work respectively, and this projection buckles in this open-work.
Wherein, this printed circuit board (PCB) further has an indicator light, and the light-transmitting materials of this insulation seat of honour for this indicator light light is penetrated from this insulation seat of honour back segment end surface.
Wherein, this metal tray has at least two roads in order to hold in the palm the fin of high this printed circuit board (PCB).
Wherein, this metal tray leading edge is formed with one in order to keep out the vertical flanges of this printed circuit front edge of board.
Wherein, but this metal tray trailing edge has a vertical tabs, but offers a button hole on this vertical tabs; But but the back segment portion at this insulation seat of honour relatively should vertical tabs position has a fluting that passes for this vertical tabs, and is formed with a button piece at this back segment portion upper surface; But should penetrate this fluting by vertical tabs, and turn down to the button piece of this back segment portion, this button hole is fastened on this button piece.
Wherein, the end face of this insulation seat of honour back segment portion is formed with a clasp seat outside this metal shell.
Wherein, further comprise a clamp bar device, this clamp bar device has a joint portion and combines with this insulation seat of honour, and a crooked clamp bar extends on the surface of this metal shell.
Wherein, further comprise a clamp device, this clamp device has a joint portion and combines with this insulation seat of honour, and a clamp is set on the surface of this metal shell, and the carry-on dish of this USB is a tie clip.
Pass through said structure, a kind of carry-on dish of USB provided by the utility model with no seam formula metal shell, wherein metal shell is the no seam formula square tube of extracting moulding out, the wireless edge of its smooth surface, make the more known punch forming of metal shell structure have the seam shell to have stronger rigidity, not yielding.Especially, this will make the carry-on dish of whole USB not need to refill outside metal shell to join plastic shell to cover seam, so the utility model will make that manufacturing cost greatly descends.
The person of advancing, a kind of carry-on dish of USB that the utility model provides with no seam formula metal shell, because the utility model metal shell adopts no seam formula square tube, to extract the moulding manufacturing out, and then give and cut into the size that needs, and inner member printed circuit board (PCB), metal tray and the insulation seat of honour inserted from the after-opening of metal shell, make up very quick and size is accurate.Simultaneously, can electroplate on the metal shell surface, printing, laser engraving or indicate logo and handle,, possess diverse characteristic far beyond the carry-on dish of tradition in the production to form moulding attractive in appearance.
A kind of carry-on dish of USB that the utility model provides with no seam formula metal shell, the seat of honour of wherein insulating can be light-transmitting materials, makes the light of the indicator light on the printed circuit board (PCB), and the back segment end surface at the seat of honour of can insulating certainly penetrates.
A kind of carry-on dish of USB with no seam formula metal shell that the utility model provides can increase other accessories such as clamp bar device or clamp device, to be used as uses such as anchor clamps or tie clip, to have increased practicality and is easy to carry.
Below, design feature of the present utility model will be described in detail according to the embodiment shown in the drawing and use effect.
Description of drawings
Fig. 1 is the exploded view of first kind of embodiment of the utility model,
Fig. 2 is the part constitutional diagram of first kind of embodiment of the utility model,
Fig. 3 is the constitutional diagram of first kind of embodiment of the utility model,
Fig. 4 is the cross section view of first kind of embodiment of the utility model,
Fig. 5 be among Fig. 4 along the cross section view of AA,
Fig. 6 is first kind of embodiment outward appearance of the utility model, but forms a clasp seat,
Fig. 7 is the exploded view of second kind of embodiment of the utility model,
Fig. 8 is the cross section view of second kind of embodiment of the utility model,
Fig. 9 is the exploded view of the third embodiment of the utility model,
Figure 10 is the cross section view of the third embodiment of the utility model,
Figure 11 is the exploded view of the 4th kind of embodiment of the utility model,
Figure 12 is the cross section view of the 4th kind of embodiment of the utility model,
Figure 13 is the carry-on dish outside drawing of a kind of known USB,
Figure 14 is the carry-on dish of known USB among Figure 13, but plastic shell is removed,
Figure 15 is the cross section view of Figure 14.
Embodiment
Seeing also Fig. 1 to Fig. 3, be first kind of embodiment of the utility model, is that a kind of USB is provided carry-on dish 1, and its primary structure is constituted with a metal shell 11, a printed circuit board (PCB) 12, a metal tray 13 and an insulation seat of honour 14.
Printed circuit board (PCB) 12 has the integrated encapsulated circuit 122 of a USB interface circuit 121 and a tool memory function, and this USB interface circuit 121 is arranged at integrated encapsulated circuit 122 the place aheads.In addition, printed circuit board (PCB) 12 also has an indicator light 123.
The insulation seat of honour 14 combines with metal tray 13, and it has thin leading portion portion 141 and a thicker back segment portion 142.This leading portion portion 141 is coated on integrated encapsulated circuit 122 appearances of this printed circuit board (PCB) 12, and this back segment portion 142 surpasses the trailing edge of printed circuit board (PCB) 12.Have an elastic device 143 in the leading portion portion 141 at the insulation seat of honour 14, this elastic device 143 is a pair of spring, in order to compressing printed circuit board (PCB) 12, makes printed circuit board (PCB) 12 and metal tray 13 fluid-tight engagement.And back segment portion 142 both sides at the insulation seat of honour 14 have a projection 144 respectively, buckle in the open-work of offering relatively respectively metal shell 11 two sides 115, can be referring to Fig. 3 or shown in Figure 5.Vertical relatively cramp 131 positions of the back segment portion 142 at the insulation seat of honour 14 have a fluting 145, form outstanding button pieces 146 in this fluting 145, and vertical cramp 131 penetrates in the fluting 145, and this button hole 132 is fastened on the piece 146, as Fig. 4 or shown in Figure 5.
In the utility model, printed circuit board (PCB) 12 is coated by this metal tray 13 and the insulation seat of honour 14, and fixedly be assembled in the metal shell 11, make on 121 bottom surfaces in open front 111 of this USB interface circuit, and and formation one space S between the end face 113, can cooperate Fig. 3 and shown in Figure 4, after-opening 112 then is insulated back segment portion 142 sealings at the seat of honour 14.
The utility model is when combination, earlier printed circuit board (PCB) 12 is positioned on the metal tray 13, the seat of honour 14 of will insulating then is covered on the printed circuit board (PCB) 12, simultaneously, make vertical cramp 131 stretch in the fluting 145, make the button hole 132 and 145 interior button piece 146 fastenings of slotting of vertical cramp 131, as shown in Figure 2.Afterwards, insert from the after-opening 112 of metal shell 11 at the printed circuit board (PCB) of again combination being finished 12, metal tray 13 and the insulation seat of honour 14, make the projection 144 of insulation 14 both sides, the seat of honour buckle in the metal shell 11 both sides open-works 115, as shown in Figure 3, promptly finished the combination of the carry-on dish of whole USB.
The person of advancing, because the utility model metal shell 11 adopts no seam formula square tube, the extraction moulding is made, and then give and cut into the size that needs, and inner member printed circuit board (PCB) 12, metal tray 13 and the insulation seat of honour 14 inserted from the after-opening 112 of metal shell 11, make up very quick and size is accurate.Simultaneously, can electroplate on metal shell 11 surfaces, printing, laser engraving or indicate logo and handle,, possess diverse characteristic far beyond the carry-on dish of tradition in the production to form moulding attractive in appearance.
The insulation of the present utility model seat of honour 14 can be light-transmitting materials, makes the light of the indicator light 123 on the printed circuit board (PCB) 12, and back segment portion 142 end faces at the seat of honour 14 of can insulating certainly penetrate.
Referring to Fig. 6, the utility model can form a clasp seat 149 at the end face of the insulation seat of honour 14 back segment portions 142 outside metal shell 11, link with rolling wheel or other wire article with convenient.
The person of advancing referring to Fig. 7 and shown in Figure 8, is second kind of embodiment of the utility model, and itself and first kind of embodiment are similar, but but have a vertical tabs 135 at metal tray 13 trailing edges, but offer a button hole 136 on this vertical tabs 135.But pass for vertical tabs 135 but in addition relatively should vertical tabs 135 positions have a fluting 147, and form a button piece 148 at back segment portion 142 upper surfaces in the back segment portion 142 at the insulation seat of honour 14.After but vertical tabs 135 penetrates fluting 147, and, button hole 136 is fastened on the piece 148, as shown in Figure 8 to button piece 148 turnovers of back segment portion 142.
In addition, the utility model can increase other accessories such as clamp bar device or clamp device, to produce other effects.
Shown the third embodiment of the utility model in Fig. 9 and Figure 10, it further comprises a clamp bar device 15, and this clamp bar device 15 has a joint portion 151 and a crooked clamp bar 152.Joint portion 151 combines with the insulation seat of honour 14, and crooked clamp bar 152 extends on the surface of metal shell 11, utilizes crooked clamp bar 152 and metal shell 11 upper surfaces to have partly contact point P, and the carry-on dish of USB is can be clamped on the tablet.
Referring to Figure 11 and Figure 12, be the 4th kind of embodiment of the utility model, it further comprises a clamp device 16, this clamp device 16 has a joint portion 161 and a clamp 162.Joint portion 161 combines with the insulation seat of honour 14, and clamp 162 is set on the surface of metal shell 11, makes the carry-on dish of this USB become a tie clip.
Claims (11)
1. the carry-on dish of USB with no seam formula metal shell is characterized in that, comprising:
One metal shell for extracting the no seam formula square tube of moulding out, has an open front and after-opening, and the position of contiguous this open front of end face is formed with a pair of directivity through hole;
One printed circuit board (PCB), the integrated encapsulated circuit that has a USB interface circuit and a tool memory function at least, this USB interface circuit are arranged at this integrated encapsulated circuit the place ahead;
One metal tray is arranged at this printed circuit board (PCB) below to be supported in the whole bottom surface of this printed circuit board (PCB); And
The one insulation seat of honour combines with this metal tray, has thin leading portion portion and a thicker back segment portion; This leading portion portion and be coated on the integrated encapsulated circuit appearance of this printed circuit board (PCB), and this rearward end surpasses the trailing edge of this printed circuit board (PCB);
This printed circuit board (PCB) is coated by this metal tray and the insulation seat of honour, and fixedly is assembled in this metal shell, on this bottom surface in this open front, USB interface circuit position, and and end face between be formed with a space, and after-opening is sealed by the rearward end at this insulation seat of honour.
2. according to the described carry-on dish of USB with no seam formula metal shell of claim 1, it is characterized in that this insulation seat of honour has an elastic device at least, this elastic device is oppressed in this printed circuit board (PCB), this printed circuit board (PCB) and this metal tray fluid-tight engagement.
3. according to the described carry-on dish of USB of claim 1, it is characterized in that this metal tray has a vertical cramp near posterior border position, offers a button hole on this vertical cramp with no seam formula metal shell; The back segment portion at this insulation seat of honour has a fluting in this vertical cramp position relatively, is formed with an outstanding button piece in this fluting; This tabs penetrates in this fluting, and this button hole is fastened on this button piece.
4. according to the described carry-on dish of USB of claim 1 with no seam formula metal shell, it is characterized in that, the back segment portion both sides at this insulation seat of honour have a projection respectively, and relative this bump position in these metal shell two sides is offered an open-work respectively, and this projection buckles in this open-work.
5. according to the described carry-on dish of USB of claim 1 with no seam formula metal shell, it is characterized in that, this printed circuit board (PCB) further has an indicator light, and the light-transmitting materials of this insulation seat of honour for this indicator light light is penetrated from this insulation seat of honour back segment end surface.
6. according to the described carry-on dish of USB of claim 1, it is characterized in that this metal tray has at least two roads in order to hold in the palm the fin of high this printed circuit board (PCB) with no seam formula metal shell.
7. according to the described carry-on dish of USB of claim 1, it is characterized in that this metal tray leading edge is formed with one in order to keep out the vertical flanges of this printed circuit front edge of board with no seam formula metal shell.
8. according to the described carry-on dish of USB of claim 1, it is characterized in that, but this metal tray trailing edge has a vertical tabs, but offer a button hole on this vertical tabs with no seam formula metal shell; But but the back segment portion at this insulation seat of honour relatively should vertical tabs position has a fluting that passes for this vertical tabs, and is formed with a button piece at this back segment portion upper surface; But should penetrate this fluting by vertical tabs, and turn down to the button piece of this back segment portion, this button hole is fastened on this button piece.
9. according to the described carry-on dish of USB of claim 1, it is characterized in that the end face of this insulation seat of honour back segment portion is formed with a clasp seat outside this metal shell with no seam formula metal shell.
10. according to the described carry-on dish of USB of claim 1 with no seam formula metal shell, it is characterized in that, further comprise a clamp bar device, this clamp bar device has a joint portion and combines with this insulation seat of honour, and a crooked clamp bar extends on the surface of this metal shell.
11. according to the described carry-on dish of USB of claim 1 with no seam formula metal shell, it is characterized in that, further comprise a clamp device, this clamp device has a joint portion and combines with this insulation seat of honour, and one clamp be set on the surface of this metal shell, the carry-on dish of this USB is a tie clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201640438U CN201479509U (en) | 2009-07-15 | 2009-07-15 | USB carry-on disc with jointless metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201640438U CN201479509U (en) | 2009-07-15 | 2009-07-15 | USB carry-on disc with jointless metal shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479509U true CN201479509U (en) | 2010-05-19 |
Family
ID=42415767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201640438U Expired - Fee Related CN201479509U (en) | 2009-07-15 | 2009-07-15 | USB carry-on disc with jointless metal shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479509U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646890A (en) * | 2012-04-27 | 2012-08-22 | 太仓普瑞霖电子材料有限公司 | Universal serial bus (USB) connecting piece and processing technology thereof |
| CN102905498A (en) * | 2011-07-25 | 2013-01-30 | 麻天启 | Compacted structure for mobile electronic device |
| CN103441365A (en) * | 2013-07-30 | 2013-12-11 | 江豪森 | Method for machining seamless USB shell |
| CN105608114A (en) * | 2015-12-10 | 2016-05-25 | 北京搜狗科技发展有限公司 | Music retrieval method and apparatus |
-
2009
- 2009-07-15 CN CN2009201640438U patent/CN201479509U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905498A (en) * | 2011-07-25 | 2013-01-30 | 麻天启 | Compacted structure for mobile electronic device |
| CN102646890A (en) * | 2012-04-27 | 2012-08-22 | 太仓普瑞霖电子材料有限公司 | Universal serial bus (USB) connecting piece and processing technology thereof |
| CN103441365A (en) * | 2013-07-30 | 2013-12-11 | 江豪森 | Method for machining seamless USB shell |
| CN105608114A (en) * | 2015-12-10 | 2016-05-25 | 北京搜狗科技发展有限公司 | Music retrieval method and apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: PNY Technologies Asia Pacific Limited Assignor: Heshi Screw and Hardware Co., Ltd. Contract record no.: 2013990000197 Denomination of utility model: USB carry-on disc with jointless metal shell Granted publication date: 20100519 License type: Exclusive License Record date: 20130506 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20100519 Termination date: 20170715 |