CN101064405A - Rotary type universal serial bus interface connector having spacing mechanism - Google Patents
Rotary type universal serial bus interface connector having spacing mechanism Download PDFInfo
- Publication number
- CN101064405A CN101064405A CN 200610079409 CN200610079409A CN101064405A CN 101064405 A CN101064405 A CN 101064405A CN 200610079409 CN200610079409 CN 200610079409 CN 200610079409 A CN200610079409 A CN 200610079409A CN 101064405 A CN101064405 A CN 101064405A
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- swivel bearing
- rotating shaft
- bearing assembly
- interface connector
- usb interface
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Abstract
A rotary type USB interface connector which possesses spacing framework possesses the first rotary axes; it is in computer assistant equipment to make the rotary type USB interface connector rotary within 90degree, and accepted in the computer assistant equipment and connected with a group of rotary bearing subassembly which provides several spacing projections which are connected with the second rotary axes which possesses several projections in the second rotary axes subassembly, thereinto the projections in axes and spacing projections of the rotary axes subassembly form spacing framework, the second axes subassembly can rotate within 0degree-180degree.
Description
Technical field
Present invention is directed to a kind of position-limit mechanism that is used for whirligig, particularly relevant a kind of position-limit mechanism that is used for rotary type universal serial bus (USB, Universal Serial Bus) connector.
Background technology
Along with computer technology is constantly weeded out the old and bring forth the new, the auxiliary equipment product of various difference in functionalitys is also flourish thereupon, for example printer, scanner, card reader, circumscribed Hard Disk Drive, digital camera, mouse, carry-on dish or the like.These auxiliary equipment must come to link with host computer by a coffret, to reach the purpose of transfer of data, USB (USB wherein, Universal Serial Bus) interface, have plug and play (Plug andPlay) and hot plug (hot-plugging, Hot Swap) function is used widely on these computer auxiliary equipment products.
Because the variation of computer function, usually use two or more auxiliary equipment simultaneously, and general USB slot is often arranged closely, makes the portable computer auxiliary equipment that partial volume is frivolous to connect the restriction that is subjected to the space in the use at USB, in the prior art, use movable USB joint to overcome the problem of this class, rotary joint structure for example, but in the use may be because excessively rotation, make the internal transmission line excessive distortion and damage, cause whole failure of apparatus; Owing to this type of rotary joint structure, speed is quite high in addition, and rotary joint structure becomes flexible because of excessive wear easily or damages, and causes the inconvenience in the use.
In view of above-mentioned existing in prior technology shortcoming, be necessary to propose a kind of USB computer auxiliary equipment space that can solve simultaneously and use problem and the mechanism that prevents the transmission line excessive distortion, and prolong the rotating mechanism life-span and strengthen rotating mechanism intensity.
Summary of the invention
The objective of the invention is to propose a kind of rotary USB connector with position-limit mechanism, use problem and prevent that rotary USB connector is because of excessively rotation in order to solve USB computer auxiliary equipment space, make transmission line generation excessive distortion and damage the problem that causes USB computer auxiliary equipment to lose efficacy.
Another object of the present invention is to propose a kind of rotary USB connector, become flexible because of excessive wear easily or damage, cause the problem that goes up inconvenience of using to improve rotary joint structure with position-limit mechanism.
Another purpose of the present invention is to propose a kind of rotary USB connector with position-limit mechanism, can take in to the computer auxiliary equipment, and have the function of location.
According to above-mentioned purpose, the present invention discloses a kind of rotatable usb interface connector, comprises: one first rotating shaft, be positioned at a computer auxiliary equipment, and make this rotatable usb interface connector can do 90 ° rotation, and be accommodated in this computer auxiliary equipment; One swivel bearing assembly is connected with this computer auxiliary equipment by this first rotating shaft, and provides a plurality of spacing block sets; And one second rotating shaft assembly, has second rotating shaft that comprises plurality of bump, in order to connect this swivel bearing assembly and this second rotating shaft assembly, the spacing block set on this projection and this swivel bearing assembly wherein, form position-limit mechanism, make this second rotating shaft assembly can do 0 °～180 ° rotation.
The rotary USB connector that has position-limit mechanism according to an embodiment of the invention, second rotating shaft assembly connect a USB joint, make this USB connector can be connected in the USB slot of computer.
Description of drawings
Fig. 1 shows in the embodiments of the invention to have rotary USB connector and the annexation of computer peripheral and the schematic perspective view of operating principle of position-limit mechanism.
Fig. 2 shows in the embodiments of the invention schematic perspective view with rotary USB connector of position-limit mechanism.
Fig. 3 shows in the embodiments of the invention, has the schematic perspective view of second rotating shaft assembly of the rotary USB connector of position-limit mechanism.
Fig. 4 A and Fig. 4 B show in the embodiments of the invention to have in the rotary USB connector of position-limit mechanism the schematic perspective view of the loam cake of swivel bearing assembly.
Fig. 5 A and Fig. 5 B show in the embodiments of the invention to have in the rotary USB connector of position-limit mechanism the schematic perspective view of the lower cover of swivel bearing assembly.
Fig. 6 A shows in the embodiments of the invention to have in the rotary USB connector of position-limit mechanism the schematic perspective view of the annexation of second rotating shaft assembly and swivel bearing assembly loam cake.
Fig. 6 B shows in the embodiments of the invention to have in the rotary USB connector of position-limit mechanism the schematic perspective view of the annexation of second rotating shaft assembly and swivel bearing assembly lower cover.
Embodiment
The present invention is a kind of rotary USB connector with position-limit mechanism, Fig. 1 illustrates one embodiment of the invention, show and have the rotary USB connector 100 of position-limit mechanism, annexation and operating principle with computer auxiliary equipment 110, wherein the computer auxiliary equipment of present embodiment is a portable computer auxiliary equipment, as the microdrive group; Rotary USB connector 100 can be done 0 °～180 ° rotation, for example, when running into the USB slot and arrange too closely, in the time of can't connecting plural computer auxiliary equipment simultaneously, USB connector 100 can be done 90 ° rotation, the computer auxiliary equipment 110 of the script horizontal direction that makes transfers vertical direction to, in order to connecting plural USB computer auxiliary equipment simultaneously.In addition, USB connector 100 also can be utilized first rotating shaft 120 of an end that is connected with computer auxiliary equipment 110, and half-twist is taken in to computer auxiliary equipment 110, causes damaging because of improper use or collision to prevent USB connector 100.
Fig. 2 shows present embodiment, stereogram with rotary USB connector 100 of position-limit mechanism, rotary USB connector 100 is made of two assemblies, comprise a swivel bearing assembly 210 and one first rotating shaft assembly 220, swivel bearing assembly 210 has one first swivel bearing 211, be connected with the rotating shaft 120 on the computer auxiliary equipment 110, form first rotating mechanism, reach 90 ° of spinning movements of aforesaid USB connector 100, and whereby USB connector 100 is taken in to computer auxiliary equipment 110 inside; First locating convex block 213 that also can have at least more than one on a surface of swivel bearing assembly 210, when USB connector 100 is taken in to computer auxiliary equipment 110 inside, can utilize frictional force, anchor point with computer auxiliary equipment 110 inside, reach the effect of location, also can make USB connector 100 take in Shi Buhui generation deflection, can prolong the life-span of first rotating shaft 120 and first swivel bearing 211; In addition, around first locating convex block 213, also can increase the zone of at least one hollow out,, reduce wear in order to increase the elasticity of first locating convex block 213, disclose the zone 215 of the hollow out of two arcs in the present embodiment, increase the elasticity of first locating convex block 213, pay particular attention to here, the zone of hollow out is not defined as ring-type, as long as can increase the elasticity of first locating convex block 213, and the position gets final product on swivel bearing assembly 210.In addition, the surface of second rotating shaft assembly 220 of rotary USB connector 100, also can have at least one second locating convex block 221, be connected 100 deflection with the location of strengthening first locating convex block 213 with preventing USB in order to auxiliary, and second rotating shaft assembly 220 also comprises a USB joint 223, in order to connect the USB slot on the computer.
Fig. 3 shows present embodiment, the stereogram of second rotating shaft assembly 220 with rotary USB connector 100 of position-limit mechanism, except that the second above-mentioned locating convex block 221, second rotating shaft assembly 220 comprises second rotating shaft 311, the 3rd projection 313, the 4th projection 314, the 5th projection 315 and microscler projection 316.Second rotating shaft assembly 220 is borrowed by second rotating shaft 311, is connected with swivel bearing assembly 210, forms second rotating mechanism, reaches the function of 0 °～180 ° of rotations; The 3rd projection 315 is from the outer rim of rotating shaft front end, and with the vertical central direction, the axle center is outstanding dorsad; And the 4th projection 314 then with the direction in parallel axle center, protrudes forward from the edge of rotating shaft front end; The 5th projection 315 is identical with the 3rd projection 313, and from the outer rim of rotating shaft front end, in the vertical central mode, the axle center is outstanding dorsad, but size is less than the 3rd projection 313, and parallel axes to both sides have the lead angle structure; Microscler projection 315 is positioned at second rotating shaft 311 and is connected with USB joint 223 on the surface partly, significant feature is when USB connector 100 is taken in to computer auxiliary equipment 110, can borrow by the microscler projection 315 that exposes, make USB connector 100 conveniently rotate to the use location, i.e. position as shown in Figure 1.In addition, second rotating shaft 311, the 3rd projection 313, the 4th projection 314, the 5th projection 315 are made with the mode that microscler projection 316 is one of the forming, this integrally formed structure, make in the rotary joint assembly 220, the mechanical strength of projection increases, projection lost efficacy because of coming off when preventing to use, and then prolonged the useful life of USB connector 100.
Aforesaid swivel bearing assembly 210, engaged with bearing assembly lower cover 500 by bearing assembly loam cake 400 and to be formed, Fig. 4 A and Fig. 4 B, be to show respectively in the present embodiment, the stereogram of bearing assembly loam cake 400 inside and surface texture, bearing assembly loam cake 400 comprises the clutch shaft bearing first half 440, the second bearing first half 410, first spacing block set 420, second spacing block set 430, first reference column 450, strip engagement grooves 460, the line channel first half 470 and second location hole 480.Wherein the clutch shaft bearing first half 440 is positioned at bearing assembly loam cake 400 centers; The second bearing first half 410 is positioned at the marginal position that joins with second rotating shaft assembly 220, be semicircular arc, and have the pair of lamina structure, less than the second layer of inner portion, and have one first step-like surface 411 at the bearing first half 410 second layers near the ground floor diameter on surface; First spacing block set 420 and second spacing block set 430 are then adjacent with the both sides of the bearing first half 410 second layer semi arches respectively.
Fig. 5 A and Fig. 5 B, be to show respectively in the present embodiment, the stereogram of bearing assembly lower cover 500 inside and surface texture, bearing assembly lower cover 500 comprises the zone 215 of clutch shaft bearing Lower Half 540, the second bearing Lower Half 510, second reference column 580, strip engagement protrusion 560, line channel Lower Half 570, first location hole 550, first locating convex block 213 and the hollow out of arc.Wherein clutch shaft bearing Lower Half 540 is positioned at bearing assembly lower cover 500 centers; The second bearing Lower Half 510 is positioned at the marginal position that joins with rotary joint assembly 220, it is a semicircular arc, and has the pair of lamina structure, near the second layer of surperficial ground floor diameter less than inner portion, and has one second step-like surface 511 at the second bearing Lower Half, 510 second layers, with a part of hackly surface 513.
Fig. 6 A shows in the embodiments of the invention, have in the rotary USB connector of position-limit mechanism, the annexation of second rotating shaft assembly 220 and bearing assembly loam cake 400, second rotating shaft 311 is connected with the second bearing first half 410, and the 4th projection 314 contacts with second spacing block set 430, the slewing area of restriction rotating shaft, when rotary joint assembly 220 Rotate 180s °, the 4th projection 314 contacts with first spacing block set 420, naturally form position-limiting action, rotating shaft can't be rotated again, this moment, the 3rd projection 313 contacted with first step-like surface 411 of the bearing first half 410 second layer tools, also form position-limiting action, each above-mentioned group of bumps and step-like surface form the position-limit mechanism of present embodiment, have strengthened the intensity of position-limiting action, the life-span of this position-limit mechanism is also increased thereupon, but this position-limit mechanism is not limited to one group of projection and spacing block set or one group of projection and step-like surface, as long as can reach the compound mode of limit effect, all meets the spirit of this implementation column.
Fig. 6 B shows in the embodiments of the invention, have in the rotary USB connector of position-limit mechanism, second rotating shaft assembly 220 and the annexation of holding shaft assembly lower cover 500, wherein the 5th projection 315 is when turning near 90 °, with the hackly surface 513 on the second bearing Lower Half 510, because of frictional force produces positioning action, the fixed-site that can make the first rotating shaft group 311 is 90 ° position, but the fixed-site that hackly surface 513 is not limited to make is 90 ° position, also can increase the scope of hackly surface 513, make the first rotating shaft group 311 can be in other fixed angle.
In addition, bearing assembly loam cake 400 is all integrally formed mode with bearing assembly lower cover 500 and makes, such production method, various structural strengths on it are increased, and bearing assembly loam cake 400, bearing assembly lower cover 500 and rotary joint assembly 220 are all same material, the speed of abrasion is reduced, and reach the purpose of life-saving.Bearing assembly loam cake 400 combines with the mode that bearing assembly lower cover 500 uses ultrasonic waves to engage (or claiming the ultrasonic waves welding), when in conjunction with the time first reference column 450 insert first location hole 550, second reference column 580 inserts second location hole 480, and strip engagement protrusion 560 engages with strip engagement grooves 460, make in this way, except can accurate in locating, have also strengthened the bond strength of bearing assembly loam cake 400 with bearing assembly lower cover 500.Behind joint, the line channel first half 470 forms line channel with line channel Lower Half 570, and the transmission line of USB joint 223 can be connected with the computer auxiliary equipment.
The above embodiments only are explanation technological thought of the present invention and characteristics, its purpose makes the skilled personnel can understand content of the present invention and is implementing according to this, when not limiting claim of the present invention with it, be that every other do not break away from various equivalences that disclosed spirit finishes and change or modify and all be encompassed in the disclosed scope, all should be included in following the application's the claim scope.
Claims (10)
1. rotatable usb interface connector comprises:
One first rotating shaft is positioned at a computer auxiliary equipment, makes this rotatable usb interface connector can do 90 ° rotation, and is accommodated in this computer auxiliary equipment;
One swivel bearing assembly is connected with this computer auxiliary equipment by this first rotating shaft, and provides a plurality of spacing block sets; And
One second rotating shaft assembly, has second rotating shaft that comprises plurality of bump, in order to connect this swivel bearing assembly and this second rotating shaft assembly, the spacing block set on this projection and this swivel bearing assembly wherein, form position-limit mechanism, make this second rotating shaft assembly can do 0 °～180 ° rotation.
2. rotatable usb interface connector as claimed in claim 1 is characterized in that described swivel bearing assembly comprises:
One swivel bearing assembly loam cake, it comprises the spacing block set on the swivel bearing assembly; And
One swivel bearing assembly lower cover, itself and swivel bearing loam cake are formed the swivel bearing assembly.
3. rotatable usb interface connector as claimed in claim 2 is characterized in that described swivel bearing assembly also comprises:
One first swivel bearing, it combines with first rotating shaft, in order to connect this swivel bearing assembly and this computer auxiliary equipment; And
One second swivel bearing, this second swivel bearing has step-like surface, makes this second rotating shaft when rotated, with the projection generation position-limiting action on the axle, and makes outstanding rotating shaft rotating range in 0 °～180 °.
4. rotatable usb interface connector as claimed in claim 3 is characterized in that described second swivel bearing also comprises:
Projection on one hackly surface, itself and this second rotating shaft produces the positioning action of the anglec of rotation, so that this rotating shaft assembly is fixed at special angle.
5. rotatable usb interface connector as claimed in claim 2 is characterized in that described swivel bearing assembly lower cover also comprises:
A plurality of locating convex blocks, it is positioned at cap surface under this swivel bearing assembly, when making this rotary usb interface connector rotation be accommodated in this computer auxiliary equipment, can produce positioning action, with the deflection that prevents rotatable usb interface connector; And
Plurality of openings, it makes locating convex block have elasticity in this rotary type usb interface connector is accommodated in this computer auxiliary equipment the time.
6. rotatable usb interface connector as claimed in claim 2 is characterized in that described swivel bearing assembly lower cover and swivel bearing assembly loam cake, is all integrally formed mode and makes.
7. rotatable usb interface connector as claimed in claim 2 is characterized in that described swivel bearing assembly lower cover and swivel bearing assembly loam cake, uses the ultrasonic waves joint method to engage.
8. rotatable usb interface connector as claimed in claim 1, second rotating shaft that it is characterized in that described second rotating shaft assembly is made with the projection mode of being one of the forming on the axle.
9. rotatable usb interface connector as claimed in claim 1 is characterized in that described second rotating shaft assembly and swivel bearing assembly are same material.
10. rotatable usb interface connector as claimed in claim 1 is characterized in that also comprising:
One USB joint, it is connected with this second rotating shaft assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610079409 CN101064405A (en) | 2006-04-26 | 2006-04-26 | Rotary type universal serial bus interface connector having spacing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610079409 CN101064405A (en) | 2006-04-26 | 2006-04-26 | Rotary type universal serial bus interface connector having spacing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101064405A true CN101064405A (en) | 2007-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610079409 Pending CN101064405A (en) | 2006-04-26 | 2006-04-26 | Rotary type universal serial bus interface connector having spacing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101064405A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242047B (en) * | 2008-02-26 | 2010-06-09 | 华为终端有限公司 | USB connection member and USB device |
| CN101609952B (en) * | 2009-07-08 | 2011-07-20 | 深圳市德仓科技有限公司 | Electric connector with rotatable interface |
| CN102412464A (en) * | 2010-09-20 | 2012-04-11 | 深圳富泰宏精密工业有限公司 | Interface protection structure |
| CN103094761A (en) * | 2011-11-03 | 2013-05-08 | 友讯科技股份有限公司 | Mobile electronic device with storage type plug connector |
| CN105375176A (en) * | 2015-12-15 | 2016-03-02 | 苏州源硕精密模具有限公司 | Connector terminal suitable for multi-directions |
| CN108242752A (en) * | 2016-12-26 | 2018-07-03 | 中航富士达科技股份有限公司 | A kind of rotational positioning radio frequency (RF) coaxial connector |
-
2006
- 2006-04-26 CN CN 200610079409 patent/CN101064405A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242047B (en) * | 2008-02-26 | 2010-06-09 | 华为终端有限公司 | USB connection member and USB device |
| US8075318B2 (en) | 2008-02-26 | 2011-12-13 | Huawei Device Co., Ltd. | USB connector and USB device |
| US8206163B2 (en) | 2008-02-26 | 2012-06-26 | Huawei Device Co., Ltd. | USB connector and USB device |
| US8540533B2 (en) | 2008-02-26 | 2013-09-24 | Huawei Device Co., Ltd. | USB connector and USB device |
| CN101609952B (en) * | 2009-07-08 | 2011-07-20 | 深圳市德仓科技有限公司 | Electric connector with rotatable interface |
| CN102412464A (en) * | 2010-09-20 | 2012-04-11 | 深圳富泰宏精密工业有限公司 | Interface protection structure |
| CN103094761A (en) * | 2011-11-03 | 2013-05-08 | 友讯科技股份有限公司 | Mobile electronic device with storage type plug connector |
| CN105375176A (en) * | 2015-12-15 | 2016-03-02 | 苏州源硕精密模具有限公司 | Connector terminal suitable for multi-directions |
| CN108242752A (en) * | 2016-12-26 | 2018-07-03 | 中航富士达科技股份有限公司 | A kind of rotational positioning radio frequency (RF) coaxial connector |
| CN108242752B (en) * | 2016-12-26 | 2024-04-02 | 中航富士达科技股份有限公司 | Rotary positioning radio frequency coaxial connector |
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