CN201707626U - Flip rotating shaft and flip structure of mobile Internet device - Google Patents
Flip rotating shaft and flip structure of mobile Internet device Download PDFInfo
- Publication number
- CN201707626U CN201707626U CN2010202453944U CN201020245394U CN201707626U CN 201707626 U CN201707626 U CN 201707626U CN 2010202453944 U CN2010202453944 U CN 2010202453944U CN 201020245394 U CN201020245394 U CN 201020245394U CN 201707626 U CN201707626 U CN 201707626U
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- China
- Prior art keywords
- rotating shaft
- housing
- mobile internet
- internet device
- sleeve
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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.)
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Abstract
The utility model discloses a flip rotating shaft and a flip structure of a mobile Internet device. The flip rotating shaft comprises a rotating shaft and a positioning sleeve, and the positioning sleeve comprises a fixing part and a clamping part; and the rotating shaft comprises a connector and a core shaft, and the core shaft penetrates through the positioning sleeve and is in interference fit with the clamping part. Since fewer parts are applied in the flip rotating shaft, the flip rotating shaft has a simple structure and is particularly suitable for the flip structure of the small-sized mobile Internet device.
Description
[technical field]
The utility model relates to carry-on digital product, relates in particular to a kind of flip structure of renovating rotating shaft and mobile internet device.
[background technology]
MID, i.e. Mobile Internet Device, mobile internet device.It is the mini notebook computer of a kind of new ideas that Intel releases in IDF conference in 2008.In the definition of Intel, this is a kind of volume less than the notes computer, but greater than the mobile Internet device of mobile phone.MID and UMPC are similar, are similarly portable mobile PC product, and by MID, the user can enter the internet, enjoy amusement at any time, carry out operations such as information inquiry, mail transmission/reception.
Traditional mobile internet device is straight panel products, does not renovate MID, and the MID size of straight plate is bigger, is not easy to carry, and is unfavorable for protection to screen.The traditional notebook computer to renovate the rotating shaft part many, complex structure is unsuitable for using as the rotating shaft of renovating of mobile internet device.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of rotating shaft of renovating simple in structure.
Another technical matters that will solve of the utility model provides a kind of flip structure of mobile internet device simple in structure.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind ofly renovates rotating shaft, comprises rotating shaft and locating sleeve, and described locating sleeve comprises fixed part and clamping section; Described rotating shaft comprises connector and mandrel, and described mandrel penetrates locating sleeve, and is interference fit with described clamping section.
Described fixed part comprises hexagon head, and described clamping section comprises the sleeve with axial groove.
Above-describedly renovate rotating shaft, comprise volute spring, described volute spring is enclosed within the periphery of described sleeve, and the external diameter of helical spring internal diameter and described sleeve is interference fit.
The front portion of described connector comprises the prominent tenon of connection.
A kind of technical scheme of flip structure of mobile internet device is, comprise first housing, second housing and coupling shaft, described first housing and second housing are hinged by coupling shaft, described coupling shaft is the above-mentioned rotating shaft of renovating, the described fixed part of renovating the rotating shaft locating sleeve is installed in first housing, and the connector of renovating rotating shaft is installed in second housing.
Described fixed part comprises hexagon head, and described clamping section comprises the sleeve with axial groove, and the front portion of described connector comprises the prominent tenon of connection; Described first housing comprises that the hexagonal of renovating the rotating shaft fixed part is installed holds the hole, and described second housing comprises installing renovates the tongue-and-groove that rotating shaft connects prominent tenon.
Describedly renovate rotating shaft and comprise volute spring, described volute spring is enclosed within the periphery of described sleeve, and the external diameter of helical spring internal diameter and described sleeve is interference fit.
Described first housing is the housing of renovating of mobile internet device, and described second housing is the host shell of mobile internet device.
It is few that the utility model is renovated the rotating shaft part, simple in structure, is particularly suitable for being used in the flip structure of undersized mobile internet device.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the exploded view of the flip structure embodiment mobile internet device housing of the utility model mobile internet device.
Fig. 2 is the sectional view of the flip structure embodiment hinge portion of the utility model mobile internet device.
Fig. 3 is the partial enlarged drawing at A position among Fig. 1.
Fig. 4 is that the flip structure embodiment of the utility model mobile internet device renovates the front view of rotating shaft.
Fig. 5 is that the flip structure embodiment of the utility model mobile internet device renovates the left view of rotating shaft.
Fig. 6 is the B-B cut-open view among Fig. 4.
Fig. 7 is that the flip structure embodiment of the utility model mobile internet device renovates the right view of rotating shaft.
[embodiment]
The flip structure embodiment of the utility model mobile internet device such as Fig. 1 are to shown in Figure 7.
Renovating rotating shaft is made up of rotating shaft 5, locating sleeve 6 and spiral spring cover 7.Locating sleeve 6 comprises the clamping section of the fixed part 601 and the sleeve 602 of hexagon head, and sleeve 602 is thin walled cylinder bodies and has 2 axial grooves 603, thereby higher elasticity is arranged.Rotating shaft 5 comprises connector 501 and mandrel 502, and there is the prominent tenon 503 of connection the front portion of connector 501.The mandrel 502 of rotating shaft 5 penetrates locating sleeve 6, and is interference fit with the endoporus of slotted socket 602.In order to increase the clamping force of slotted socket 602, volute spring 7 is enclosed within the periphery of slotted socket 602, and helical spring internal diameter is less than the external diameter of slotted socket 602, and both are interference fit.
The housing of mobile internet device is by renovating housing and host shell two parts are formed.Host shell is fastened by drain pan 1 and following center 2 and forms, and renovates housing and is formed by last center 3 and upper casing 4 fastenings.
One end of last center 3 has the hexagonal of renovating the rotating shaft fixed part to hold hole 301, renovates the hexagon head fixed part 601 of rotating shaft in order to installation, and the locating sleeve 6 of renovating rotating shaft together rotates with renovating housing.The connector 501 of rotating shaft 5 is stayed hexagonal and is held outside the hole 301, and the mandrel 502 of rotating shaft 5 stretches into hexagonal and holds within the hole 301.Drain pan 1 fastens to form with rotating shaft with following center 2 and is connected the tongue-and-groove 201 that prominent tenon 503 cooperates, and rotating shaft 5 is rotated simultaneously with drain pan 1.
It is few that present embodiment is renovated the rotating shaft part, simple in structure, be particularly suitable for being used in the flip structure of undersized mobile internet device, because the slotted socket of locating sleeve has bigger clamping force under helical spring effect, renovating of mobile internet device can rest on any open position stably.
Claims (8)
1. renovate rotating shaft for one kind, comprise rotating shaft, it is characterized in that, comprise locating sleeve, described locating sleeve comprises fixed part and clamping section; Described rotating shaft comprises connector and mandrel, and described mandrel penetrates locating sleeve, and is interference fit with described clamping section.
2. according to claim 1ly renovate rotating shaft, it is characterized in that described fixed part comprises hexagon head, described clamping section comprises the sleeve with axial groove.
3. according to claim 1ly renovate rotating shaft, it is characterized in that comprise volute spring, described volute spring is enclosed within the periphery of described sleeve, the external diameter of helical spring internal diameter and described sleeve is interference fit.
4. renovate rotating shaft according to arbitrary claim in the claim 1 to 3 is described, it is characterized in that, the front portion of described connector comprises and connects prominent tenon.
5. the flip structure of a mobile internet device, comprise first housing, second housing and coupling shaft, described first housing and second housing are hinged by coupling shaft, it is characterized in that, to be that claim 1 is described renovate rotating shaft to described coupling shaft, the described fixed part of renovating the rotating shaft locating sleeve is installed in first housing, and the connector of renovating rotating shaft is installed in second housing.
6. the flip structure of mobile internet device according to claim 5 is characterized in that, described fixed part comprises hexagon head, and described clamping section comprises the sleeve with axial groove, and the front portion of described connector comprises the prominent tenon of connection; Described first housing comprises that the hexagonal of renovating the rotating shaft fixed part is installed holds the hole, and described second housing comprises installing renovates the tongue-and-groove that rotating shaft connects prominent tenon.
7. the flip structure of mobile internet device according to claim 6 is characterized in that, describedly renovates rotating shaft and comprises volute spring, and described volute spring is enclosed within the periphery of described sleeve, and the external diameter of helical spring internal diameter and described sleeve is interference fit.
8. according to the flip structure of the described mobile internet device of arbitrary claim in the claim 5 to 7, it is characterized in that described first housing is the housing of renovating of mobile internet device, described second housing is the host shell of mobile internet device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202453944U CN201707626U (en) | 2010-06-30 | 2010-06-30 | Flip rotating shaft and flip structure of mobile Internet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202453944U CN201707626U (en) | 2010-06-30 | 2010-06-30 | Flip rotating shaft and flip structure of mobile Internet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707626U true CN201707626U (en) | 2011-01-12 |
Family
ID=43444783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202453944U Expired - Fee Related CN201707626U (en) | 2010-06-30 | 2010-06-30 | Flip rotating shaft and flip structure of mobile Internet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528615A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Shell and metering instrument comprising same |
| CN103528616A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Tongue-and-groove mechanism and installing method of tongue-and-groove mechanism |
-
2010
- 2010-06-30 CN CN2010202453944U patent/CN201707626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528615A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Shell and metering instrument comprising same |
| CN103528616A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Tongue-and-groove mechanism and installing method of tongue-and-groove mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20130630 |