CN201018139Y - Device for implementing fixed USB connector - Google Patents
Device for implementing fixed USB connector Download PDFInfo
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- CN201018139Y CN201018139Y CNU2007201034250U CN200720103425U CN201018139Y CN 201018139 Y CN201018139 Y CN 201018139Y CN U2007201034250 U CNU2007201034250 U CN U2007201034250U CN 200720103425 U CN200720103425 U CN 200720103425U CN 201018139 Y CN201018139 Y CN 201018139Y
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- usb joint
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- 229920003023 plastic Polymers 0.000 description 12
- 239000004033 plastic Substances 0.000 description 12
- 239000002184 metal Substances 0.000 description 10
- 210000001503 joint Anatomy 0.000 description 9
- 238000010276 construction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a device for fixing USB joint, which is proposed aiming at the deficiency in the prior art. The device fixing the USB joint is realized as following: the USB joint is connected on a circuit board and also is positioned in a shell body; a pin inserts into the USB joint or / and holes on the circuit board, which is an independent part or integrated with the shell body. The utility model, which is characterized in that splicing the pin directly with the USB joint or / and a printing circuit board or / and the shell body limits the move of the USB joint or / and the printing circuit board or/ and the shell board and remarkably enhances the fastness of the USB joint; meanwhile, the utility model has the advantages of simple structure, easy assembly but difficult disassembly and convenient utilization, which, with the circuit board free from external forces, will not have the hidden trouble on quality like the break off of the circuit board and the USB joint.
Description
Technical field
The utility model belongs to the ancillary equipment of computer, relates in particular to a kind of fixedly device of USB joint of realizing.
Background technology
USB is the abbreviation of English Universal Serial Bus, and Chinese implication is " USB ".In the prior art, USB just progressively becomes the standard interface of PC.The widely used PC interconnection agreement of USB interface, the connection that is set to computer outside making is more efficient, convenient.USB interface is suitable for plurality of devices, not only has fast, the characteristics of plug and play, support hot plug, can also connect nearly 127 equipment simultaneously, has powerful extensibility, for ancillary equipment provides standard data delivery form cheaply.No matter be the simple input equipment of keyboard, mouse, recreation rocking bar and so on, still the senior external equipment as printer, scanner, memory device, modem, camera and so on can adopt USB interface.
The USB interface technology is comparatively ripe in the prior art, and the host-host protocol of USB interface, physical size, the opering characteristic of electric apparatus etc. all have the standard and the definition of standard.Up to the present, USB has two versions, i.e. USB 1.1 and USB 2.0.The maximum data transfer rate of USB1.1 is 12Mbps; USB2.0 is developed by the USB1.1 standard, and its transmission rate has reached 480Mbps.USB interface has 3 types:
-Type A: generally be used for PC
-Type B: generally be used for USB device
-Mini-USB: generally be used for digital camera, Digital Video, measuring instrument and portable hard drive etc.
Along with the fast development of computer network security technology and information storage technology, USB interface-based information safety devices and memory device etc. become people's daily life, office and study imperative equipment just day by day.The portable set of these USB interface attracts users to select with small and exquisite, flexible, functional numerous advantages such as strong and uses.
In the prior art, electron key (perhaps is USB Key, the USB token) and USB flash disk (perhaps be flash disk, flash disk) is two kinds of common USB device, its basic structure is: a printed circuit board that a USB joint is arranged and be fixed together with it, its outside is a shell (plastic housing or a metal-back).The shell of some manufacturer's product adopts the assembling mode of two parts butt joint up and down, and the USB joint stretches out between last lower casing, and last lower casing compresses it, fix; Some manufacturer is designed to tube-in-tube structure with product casing, and at sleeve two ends assembling corresponding component, with its sealing or semiclosed, the USB joint passes the semi-enclosed end of housing and exposes out.This technology only is to limit moving of printed circuit board (PCB) by the special structure of inner walls, and USB device is after process plugs for a long time, the USB joint will become firm inadequately gradually with being connected of printed circuit board (PCB) so that movable, come off, finally influence the normal use of equipment.
Chinese patent ZL200420088656.5 discloses a kind of computer USB joint fixture, and this device comprises housing, USB joint and the clamp affixed with the USB joint.Described housing is made up of integrated hollow body and the end cap that is connected in the body end, the front end of body has socket USB joint bayonet socket, clamp is placed in the inwall of described body, the position that described body is corresponding with the USB connector end has hole slot, and a fixture block is set in described hole slot and extends the end of overhead in the USB joint.Though this device structure is more firm, the shell mechanism design is complicated, is not easy to processing, and influences efficiency of assembling.
In the prior art, defining following professional term usually is:
The hole: the cylindrical form interior surface of workpiece also comprises non-cylindrical inner surface (female surface that is formed by two parallel planes or tangent plane).
Through hole: the hole that each layer all drills through claims via hole again.
Blind hole: the non-hole that drills through.
Insert: comprise and run through, partly run through.
Run through: pass, be communicated with.
Partly run through: do not pass, be not communicated with.
Pass: insert through hole, and an other side has and exposes.
Pin: a kind of shape is as the rod of nail, and how rounded cross section is, is used for being inserted in the implements, makes connection or fixing, also is pin.
The utility model content
The purpose of this utility model is at the complex structure of conventional apparatus existence in the prior art, is not easy to assembling, cost height, and realize the deficiencies such as hidden danger of quality that indirect securement USB joint is brought by fixing circuit board, and a kind of fixedly device of USB joint of realizing is proposed, it is characterized in that comprising USB joint, printed circuit board (PCB), housing and pin.Described USB joint is connected on the described printed circuit board (PCB), and in the described housing of packing into, and described pin inserts described USB joint or/and in the hole on the circuit board, described pin be individual components or with described housing be an integral body.
The structure of the device of described fixedly USB joint comprises: described housing is an integral body, described pin is an individual components, on described USB joint and the shell hole that cooperates with pin is arranged, insert in the hole of USB joint in the hole that described pin passes on the shell, fixing described USB joint.
The apparatus structure of described fixedly USB joint comprises: described housing is divided into upper shell and lower house, and described pin is an individual components, on the described USB joint hole that cooperates with pin is arranged, and described pin inserts in the hole of USB joint, fixing described USB joint.
The apparatus structure of described fixedly USB joint comprises: described housing is divided into upper shell and lower house, be an integral body on described pin and upper shell or the lower house inwall, and be positioned at inner walls, on the described USB joint hole that cooperates with pin is arranged, described pin inserts in the hole of USB joint, fixing described USB joint.
In the utility model, the apparatus structure of described fixedly USB joint also comprises: described housing is an integral body, described pin is an individual components, described USB joint, printed circuit board (PCB) and inner walls have the hole that cooperates with pin, pin runs through the through hole on USB joint and the printed circuit board (PCB), and when the USB joint was packed housing into together with printed circuit board (PCB) after, the two ends of pin embedded in the blind hole of described inner walls.
In the utility model, the apparatus structure of described fixedly USB joint specifically comprises:
Described housing is divided into upper shell and lower house, and described pin is an individual components, and is fastened on upper shell and/or the lower house inwall, with described upper shell and/or lower house assembling.
Described housing is divided into upper shell and lower house, and described pin is an individual components, and inserts described USB joint or/and in the hole on the printed circuit board (PCB), the one or both ends of pin embed upper shell or/and in the lower house inwall;
Described housing is as a whole or be divided into upper shell and lower house two parts, and described pin is an individual components, and runs through the through hole on described USB joint and printed circuit board (PCB) and the housing, with the nut assembling, is fastened on the housing outer wall; Described pin is the direct mode by screwing or pegging graft also, runs through or partly is through in the hole on the described USB joint, and do not need nut and its assembling.
The described realization fixedly pin of the device of USB joint has one at least.
The global shape of described pin comprises: wedge type, cylinder, cone or screw rod.
The described realization fixedly shape of the connecting hole of the device of USB joint is corresponding with structure and pin.
Described realization fixedly the device of USB joint pin by bonding, weld, rivet, be threaded, expansion bolt is fastened on inner walls.
The device of described fixedly USB joint is adopting a plurality of pins fixedly during the USB joint, and different pins can place homonymy or heteropleural.
Compared with prior art, the utility model device has following advantage: 1) limited relatively moving of USB joint and printed circuit board (PCB) and housing; 2) simple in structure, easily adorn difficulty and tear open, easy to use; 3) utilize pin directly with the technology of USB joint or USB joint and printed circuit board (PCB) fastening, strengthened the fastness of USB joint greatly; 4) circuit board is not subjected to any external force (stress), therefore the hidden danger of quality that can not exist printed circuit board (PCB) and USB head to come off.
Description of drawings
The fixing schematic diagram of USB joint when Fig. 1 faces up for printed circuit board (PCB) among the utility model device embodiment 1;
The fixing schematic diagram of USB joint when Fig. 2 makes progress for printed circuit board (PCB) reverse side among the utility model device embodiment 1;
Fig. 3 is about to be fixed to schematic diagram in the through hole for pin among the utility model device embodiment 1;
Fig. 4 is completely fixed schematic diagram in the through hole for pin among the utility model device embodiment 1;
Fig. 5 is the side partial sectional view behind each unit construction among the utility model device embodiment 1;
The fixing schematic diagram of USB joint when Fig. 6 faces up for printed circuit board (PCB) among the utility model device embodiment 2;
The fixing schematic diagram of USB joint when Fig. 7 makes progress for printed circuit board (PCB) reverse side among the utility model device embodiment 2;
Fig. 8 is the side partial sectional view behind each unit construction among the utility model device embodiment 3;
The fixing schematic diagram of USB joint when Fig. 9 makes progress for printed circuit board (PCB) reverse side among the utility model device embodiment 4;
The fixing schematic diagram of USB joint when Figure 10 faces up for printed circuit board (PCB) among the utility model device embodiment 5;
The fixing schematic diagram of USB joint when Figure 11 makes progress for printed circuit board (PCB) reverse side among the utility model device embodiment 5.
Figure 12 is the side partial sectional view behind each unit construction among the utility model device embodiment 6.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but the utility model is not limited to the following examples.
Embodiment 1
The fixing schematic diagram of USB joint when Fig. 1 faces up for printed circuit board (PCB) among the utility model device embodiment 1.Printed circuit board (PCB) in the present embodiment is selected single sided board for use, and promptly part and lead concentrate on respectively on the not coplanar of printed circuit board (PCB).Usually the part surface (Component Side) of definition single-clad board is positive, and solder side (Solder Side) is a reverse side.What Fig. 1 showed is USB joint, printed circuit board (PCB), pin and the housing that splits.Comprising: USB joint 101, hole 102, printed circuit board (PCB) 103, housing 105, pin 104.According to the difference that realizes function, printed circuit board (PCB) 103 circuit design, shape are with different.In the present embodiment, pin 104 is independently parts.
The protruding feature of pin 104 comprises characteristic threads or column feature, the manufacturing materials of pin comprises metal or working of plastics, and in the present embodiment, the pin 104 that preferred scheme is the plastics column feature of two protrusions is fixed on the plate, form double T word structure, pin 104 is an individual components.
In embodiment of the present utility model, housing 105 is as a whole.
Through hole 102 on the USB joint 101 can be internal thread hole, straight hole, taper hole, shoulder hole or various hole with the level with through hole and the through hole on the housing 105 on the printed circuit board (PCB) 103, and the preferred scheme of present embodiment is a straight hole.
In the present embodiment, also can adopt two or more pins to run through the hole 102 on housing 105, the USB joint 101 and the through hole of printed circuit board (PCB) 103 respectively, with the fixing scheme of USB joint 101 with a protruding feature.
The fixing schematic diagram of USB joint when Fig. 2 makes progress for printed circuit board (PCB) reverse side among the utility model device embodiment 1, what show among the figure is USB joint, printed circuit board (PCB) and the housing that splits.Comprising the through hole on USB joint 201, the printed circuit board (PCB) 202, printed circuit board (PCB) 203, housing 205, pin 204.
Fig. 3 is about to be fixed to schematic diagram in the through hole 302 for pin 304 among the utility model device embodiment 1.
Fig. 4 is completely fixed schematic diagram in the through hole for pin 404 among the utility model device embodiment 1, and pin runs through housing 405, printed circuit board (PCB) and USB joint 401 successively, with the relative displacement between the restriction three, realizes the fixedly purpose of USB joint 401.
Fig. 5 is the side partial sectional view behind each unit construction among the utility model device embodiment 1, and as can be seen from the figure, pin 504 runs through the through hole 502 of housing 505, printed circuit board (PCB) 503, USB joint 501 successively.
Embodiment 2
The fixing schematic diagram of USB joint when Fig. 6 faces up for printed circuit board (PCB) among the utility model device embodiment 2.Printed circuit board (PCB) in the present embodiment is selected single sided board for use.What show among Fig. 6 is USB joint, printed circuit board (PCB), pin and the housing that splits.Comprising: USB joint 601, through hole 602, printed circuit board (PCB) 603, upper shell 606, lower house 605, pin 604.In the present embodiment, pin 604 is independently parts, and is fastened on lower house 605 inwalls by the machinery assembling, assembles with housing.
Through hole 602 on the USB joint 601 can be internal thread hole, straight hole, taper hole, shoulder hole or various hole with the level, and the manufacturing materials of through hole 602 comprises metal or working of plastics, and in the present embodiment, preferred scheme is the plastics straight hole.In the present embodiment, there is not the hole on the printed circuit board (PCB) 603.
In the present embodiment, the preferred version of pin 604 has the plastics column feature of a protrusion for each pin, and an end of plastics column feature is a characteristic threads.
The inwall of lower house 605 and pin 604 corresponding positions are the plastics internal thread hole, this internal thread hole is a blind hole, and with the characteristic threads coupling of pin one end, the characteristic threads of pin 604 1 ends is fastened in the internal thread hole of lower house 605 inwalls by the machinery assembling, is assembled into one with lower house.
In embodiment of the present utility model, housing is made up of two parts, be that upper shell 606 and lower house 605, pin 604 are an individual components, and be fastened on inwall, upper shell 606 and the whole housing of lower house 605 butt joint back compositions of lower house 605 by the machinery assembling.
The docking mode of upper shell 606 and lower house 605 (syndeton) comprises the heat seal butt joint, fastens butt joint, and in the present embodiment, preferred scheme is for fastening butt joint, and promptly upper shell 606 and lower house 605 realize fastening assembling by inwall.
USB joint 601 is fixed on the printed circuit board (PCB) 603, and when upper shell 606 and lower house 605 snappings, the pin 604 of lower house 605 inwalls runs through the through hole 602 on the USB joint 601, with fixing USB joint 601, and does not touch upper shell 606.
In the present embodiment, also can adopt two column features that make pin 604 to run through through hole 602 on the USB joint 601, with fixing USB joint 601, and the scheme of not touching lower house 605.In this programme, the inwall of upper shell 606 and pin 604 corresponding positions are internal thread hole, this internal thread hole is a blind hole, and characteristic threads coupling with pin one end, the characteristic threads of pin 604 1 ends is fastened in the internal thread hole of upper shell 606 inwalls by the machinery assembling, is assembled into one with lower house.
The fixing schematic diagram of USB joint when Fig. 7 makes progress for printed circuit board (PCB) reverse side among the utility model device embodiment 2, what show among the figure is USB joint, printed circuit board (PCB), pin and the housing that splits.Comprising USB joint 701, through hole 702, printed circuit board (PCB) 703, upper shell 706, lower house 705, pin 704.
Embodiment 3
Fig. 8 is the side partial sectional view behind each unit construction among the utility model device embodiment 3.Printed circuit board (PCB) in the present embodiment is selected single sided board for use.What show among the figure is complete USB joint 801, through hole 802, printed circuit board (PCB) 803, upper shell 806, lower house 805, pin 804 of assembling.As can be seen from the figure, pin 804 runs through the through hole 802 of printed circuit board (PCB) 803 and USB joint 801, and there is place's blind hole the corresponding position of the inwall of upper shell 806, lower house 805 and pin 804, two of pin 804 embeds respectively in the blind hole of upper shell 806, lower house 805 inwalls, realizes the fixedly purpose of USB joint.
In the present embodiment, pin 804 preferred schemes are the columnar metal pin, and upper shell 806 is a straight hole with the blind hole of lower house 805 inwalls.
Embodiment 4
The fixing schematic diagram of USB joint when Fig. 9 makes progress for printed circuit board (PCB) reverse side among the utility model device embodiment 4.Printed circuit board (PCB) in the present embodiment is selected single sided board for use.What show among the figure is USB joint, printed circuit board (PCB), pin and the housing that splits.Comprising: USB joint 901, through hole 902, printed circuit board (PCB) 903, upper shell 906, lower house 905, pin 904, nut 907.As can be seen from the figure, pin 904 is an individual components, and run through through hole on lower house 905, the USB joint 901, the through hole 902 on the printed circuit board (PCB) 903, the through hole on the upper shell 906 successively, and the outside of upper shell 906 and nut 907 assemblings, be fastened on the housing outer wall, realize the fixedly purpose of USB joint.
In the present embodiment, pin 904 preferred schemes are metal threaded pin, and through hole is an internal thread hole on upper shell 906 and the lower house 905.
When housing is an integral body, also can adopt the scheme in the present embodiment to realize the fixedly purpose of USB joint.
Embodiment 5
The fixing schematic diagram of USB joint when Figure 10 faces up for printed circuit board (PCB) among the utility model device embodiment 5.Printed circuit board (PCB) in the present embodiment is selected single sided board for use.What show among the figure is USB joint, printed circuit board (PCB), pin and the housing that splits.Comprising: USB joint 1001, through hole 1002, printed circuit board (PCB) 1003, upper shell 1006, lower house 1005, pin 1004.In the present embodiment, pin 1004 is an integral body with housing lower house 1005.
Through hole 1002 on the USB joint 1001 can be internal thread hole, straight hole, taper hole, shoulder hole or various hole with the level with the through hole on the printed circuit board (PCB) 1003, and the preferred scheme of present embodiment is a straight hole.
In embodiment of the present utility model, housing is made up of two parts, i.e. the pin of being made up of two columnar metal features on the inwall of upper shell 1006 and lower house 1005, lower house 1,005 1004, upper shell 1006 and the whole housing of lower house 1005 butt joint back compositions.
The protruding feature of pin 1004 comprises characteristic threads or column feature, and the manufacturing materials of pin comprises metal or working of plastics, and in the present embodiment, preferred scheme is the columnar metal feature, and the columnar metal feature of two protrusions is arranged on each pin.
The docking mode of upper shell 1006 and lower house 1005 comprises the heat seal butt joint, fastens butt joint, and in the present embodiment, preferred scheme is for fastening butt joint, and promptly upper shell 1006 and lower house 1005 realize fastening assembling by the special construction of inwall.
USB joint 1001 is fixed on the printed circuit board (PCB) 1003, and when upper shell 1006 and lower house 1005 snappings, the pin 1004 of lower house 1005 inwalls runs through the through hole of printed circuit board (PCB) 1003 and the through hole 1002 on the USB joint 1001, with fixing USB joint 1001.After pin 1004 runs through USB joint 1001, do not touch the inwall of upper shell 1006.
In the present embodiment, also can adopt two column features that make pin 1004 to run through the through hole 1002 on the USB joint 1001, the through hole on the printed circuit board (PCB) 1003, with fixing USB joint 1001, and the scheme of not touching lower house 1005.In this programme, the pin of forming by two columnar metal features on the inwall of upper shell 1006.
The fixing schematic diagram of USB joint when Figure 11 makes progress for printed circuit board (PCB) reverse side among the utility model device embodiment 5, what show among the figure is USB joint, printed circuit board (PCB) and the housing that splits.Comprising USB joint 1101, through hole 1102, printed circuit board (PCB) 1103, upper shell 1106, lower house 1105, pin 1104.
Embodiment 6
Figure 12 is the side partial sectional view behind each unit construction among the utility model device embodiment 6.Printed circuit board (PCB) in the present embodiment is selected single sided board for use.What show among the figure is complete USB joint 1201, through hole 1202, printed circuit board (PCB) 1203, pin 1204 and housing 1205 of assembling.As can be seen from the figure, pin 1204 is an individual components, and housing 1205 is as a whole.Pin 1204 runs through the through hole 1202 of printed circuit board (PCB) 1203 and USB joint 1201, there are two place's grooves the corresponding position of the inwall of housing 1205 both sides and pin 1204, in the time of when USB joint 1201 is packed housing 1205 into together with printed circuit board (PCB) 1203 in, the two ends of pin 1204 embed respectively in the groove of housing 1205 both sides inwalls, realize the fixedly purpose of USB joint.
In the present embodiment, pin 1204 preferred schemes are the plastics cylindrical pin, and the two ends of pin 1204 are the expansion bolt structure, when USB joint 1201 is packed housing 1205 into together with printed circuit board (PCB) 1203 after, the two ends of pin 1204 will be pressed in the groove of housing 1205 both sides inwalls, and can't extract once more.
More than to a kind of fixedly device of USB joint of realizing provided by the utility model, be described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (14)
1. realize the fixedly device of USB joint for one kind, it is characterized in that comprising USB joint, printed circuit board (PCB), housing and pin, described USB joint is connected on the described printed circuit board (PCB), and in the described housing of packing into, described pin inserts described USB joint or/and in the hole on the circuit board, described pin be individual components or with described housing be an integral body.
2. according to the fixing device of USB joint of the described realization of claim 1, the apparatus structure that it is characterized in that described fixedly USB joint comprises: described housing is an integral body, described pin is an individual components, on described USB joint and the shell hole that cooperates with pin is arranged, insert in the hole of USB joint in the hole that described pin passes on the shell, fixing described USB joint.
3. according to the fixing device of USB joint of the described realization of claim 1, the apparatus structure that it is characterized in that described fixedly USB joint comprises: described housing is divided into upper shell and lower house, described pin is an individual components, on the described USB joint hole that cooperates with pin is arranged, described pin inserts in the hole of USB joint, fixing described USB joint.
4. according to the fixing device of USB joint of the described realization of claim 1, the apparatus structure that it is characterized in that described fixedly USB joint comprises: described housing is divided into upper shell and lower house, described pin and upper shell are or/and lower house is an integral body, and be positioned at inner walls, on the described USB joint hole that cooperates with pin is arranged, described pin inserts in the hole of USB joint, fixing described USB joint.
5. according to the fixing device of USB joint of the described realization of claim 2, the apparatus structure that it is characterized in that described fixedly USB joint also comprises: described housing is an integral body, described pin is an individual components, described USB joint, printed circuit board (PCB) and inner walls have the hole that cooperates with pin, pin runs through the through hole on USB joint and the printed circuit board (PCB), and when the USB joint was packed housing into together with printed circuit board (PCB) after, the two ends of pin embedded in the blind hole of described inner walls.
6. according to the fixing device of USB joint of the described realization of claim 3, it is characterized in that the apparatus structure of described fixedly USB joint comprises: described pin is fastened on upper shell and/or the lower house inwall, with described upper shell and/or lower house assembling.
7. according to the fixing device of USB joint of the described realization of claim 3, the apparatus structure that it is characterized in that described fixedly USB joint comprises: described pin inserts described USB joint or/and in the hole on the printed circuit board (PCB), and upper shell is inserted or/and in the lower house inwall in the one or both ends of pin.
8. according to the fixing device of USB joint of claim 2 or 3 described realizations, the apparatus structure that it is characterized in that described fixedly USB joint comprises: described pin runs through the through hole on described USB joint and printed circuit board (PCB) and the housing, and with nut assembling, be fastened on the housing outer wall; Described pin is the direct mode by screwing or pegging graft also, runs through or partly is through in the hole on the described USB joint, and do not need nut and its assembling.
9. according to the fixing device of USB joint of the described realization of claim 1, it is characterized in that the pin of described fixedly USB joint has one at least.
10. according to the fixing device of USB joint of the described realization of claim 1, it is characterized in that the global shape of described pin comprises: wedge type, cylinder, cone or screw rod.
11., it is characterized in that the cross section of described pin comprises: the line transect of circular, polygon or sealing according to the fixing device of USB joint of the described realization of claim 1.
12., it is characterized in that the shape in described hole is corresponding with structure and pin according to the fixing device of USB joint of the described realization of claim 1.
13. according to the fixing device of USB joint of claim 1 or 6 described realizations, it is characterized in that described pin by bonding, weld, rivet, be threaded, expansion bolt is fastened on inner walls, assemble with housing.
14., it is characterized in that the device of described fixedly USB joint according to the fixing device of USB joint of the described realization of claim 1, adopting a plurality of pins fixedly during the USB joint, different pins can place homonymy or heteropleural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201034250U CN201018139Y (en) | 2007-02-01 | 2007-02-01 | Device for implementing fixed USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201034250U CN201018139Y (en) | 2007-02-01 | 2007-02-01 | Device for implementing fixed USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018139Y true CN201018139Y (en) | 2008-02-06 |
Family
ID=39058639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201034250U Expired - Lifetime CN201018139Y (en) | 2007-02-01 | 2007-02-01 | Device for implementing fixed USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018139Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147134A1 (en) * | 2010-05-25 | 2011-12-01 | 中兴通讯股份有限公司 | Usb joint |
| WO2013075595A1 (en) * | 2011-11-22 | 2013-05-30 | 华为终端有限公司 | Usb connector and electronic device |
| CN103259113A (en) * | 2013-05-21 | 2013-08-21 | 常熟泓淋电子有限公司 | Usb connector |
-
2007
- 2007-02-01 CN CNU2007201034250U patent/CN201018139Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147134A1 (en) * | 2010-05-25 | 2011-12-01 | 中兴通讯股份有限公司 | Usb joint |
| WO2013075595A1 (en) * | 2011-11-22 | 2013-05-30 | 华为终端有限公司 | Usb connector and electronic device |
| US9130297B2 (en) | 2011-11-22 | 2015-09-08 | Huawei Device Co., Ltd. | USB connector and electronic device |
| CN103259113A (en) * | 2013-05-21 | 2013-08-21 | 常熟泓淋电子有限公司 | Usb connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FEITIAN TECHNOLOGIES CO., LTD. Free format text: FORMER NAME: BEIJING FEITIAN CHENGXIN TECHNOLOGIES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100085 Beijing city Haidian District Xueqing Road No. 9 Ebizal building B block 17 layer Patentee after: Feitian Technologies Co., Ltd. Address before: 100083, Haidian District, Xueyuan Road, No. 40 research, 7 floor, 5 floor, Beijing Patentee before: Beijing Feitian Chengxin Science & Technology Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20080206 |
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| CX01 | Expiry of patent term |