CN201241913Y - Hinge device - Google Patents
Hinge device Download PDFInfo
- Publication number
- CN201241913Y CN201241913Y CNU2008201133265U CN200820113326U CN201241913Y CN 201241913 Y CN201241913 Y CN 201241913Y CN U2008201133265 U CNU2008201133265 U CN U2008201133265U CN 200820113326 U CN200820113326 U CN 200820113326U CN 201241913 Y CN201241913 Y CN 201241913Y
- Authority
- CN
- China
- Prior art keywords
- pivot
- fixed base
- locator protrusions
- axle sleeve
- spoon rack
- Prior art date
- 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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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a hinge device, which comprises a pivot shaft, a fixed seat for fixing the pivot shaft and a tube-spring frame which can rotate around the pivot shaft, wherein the tube-spring frame comprises a fixed part and a lacing ring which is sleeved on the pivot shaft, one side of the fixed seat is provided with a shaft sleeve which is sleeved and fixed with the pivot shaft, and the shaft sleeve is outwards extended with a fixed seat positioning projection, and the fixed part is axially extended out of a tube-spring frame positioning projection relative to the fixed seat positioning projection, and the fixed seat positioning projection and the lateral surface of the tube-spring frame positioning projection are relatively arranged. The hinge device has convenient processing and assembling, low manufacture cost, simple positioning structure and reliable and stable positioning effect, which has few component parts, reduces assembly tolerance, improves excellent possibility in the process of manufacturing.
Description
Technical field
The utility model relates to a kind of hinge means.
Background technique
Notebook computer has screen and body, and the both sides between screen and body can be provided with hinge means, makes between screen and the body folding relatively and make screen can be switched to suitable angle to use for the user.Pipe spring formula linkage is a kind of component hinge meanss few, easy to assembly, it is arranged with spoon rack on mandrel, spoon rack comprises the bunching ring that is rolled into tubular, and the fixing part that radially extends to form of bunching ring one end, the bunching ring the other end and fixing part form opening, bunching ring is set in the outer and snap close mandrel of mandrel, and mandrel and bunching ring are interfered generation torsion mutually.In the prior art, generally can be provided with axial projections at an end of spoon rack bunching ring, then be provided with a radial projection with the corresponding position of this axial projections on the mandrel, when mandrel and bunching ring relatively rotate, radial projection and the axial projections on the bunching ring on the mandrel can be met, thereby stop further rotation, and then define the folding angle between notebook screen and the body.
Summary of the invention
The utility model purpose provides a kind of hinge means, its processing, easy to assembly, and fabricating cost is low, and position structure is simple, has reduced the assembling tolerance, has improved process rate, and locating effect is reliable and stable.
The technical solution of the utility model is: a kind of hinge means, the fixed base that comprises pivot, fixed pivot axi, and the spoon rack that can pivot, described spoon rack comprises fixing part and the bunching ring that is set on the pivot, described fixed base one side is provided with and the sheathed fixing axle sleeve of pivot, described axle sleeve is protruding the fixed base locator protrusions, described fixing part is axial along being extended with the spoon rack locator protrusions with respect to the fixed base locator protrusions, and the side of described fixed base locator protrusions and spoon rack locator protrusions is oppositely arranged.
The further technological scheme of the utility model is: a kind of hinge means, the fixed base that comprises pivot, fixed pivot axi, and the spoon rack that can pivot, described spoon rack comprises fixing part and the bunching ring that is set on the pivot, described fixed base one side is provided with and the sheathed fixing axle sleeve of pivot, described axle sleeve is protruding the fixed base locator protrusions, described fixing part is axial along being extended with the spoon rack locator protrusions with respect to the fixed base locator protrusions, and the side of described fixed base locator protrusions and spoon rack locator protrusions is oppositely arranged; Described fixed base locator protrusions can be along the axially extended flange of axle sleeve, also can be a boss that radially extends along axle sleeve; The fixing end of described pivot and axle sleeve is provided with the friction line.
The utility model advantage is:
1. the utility model hinge structure only comprises pivot, fixed base and three parts of spoon rack, and is simple and compact for structure.
2. pivot of the present utility model is easy to make, and can reduce fabricating cost greatly.
3. the utility model utilizes the axle sleeve on the fixed base and the fixing part of spoon rack directly to locate, and has reduced the assembly precision requirement, has improved process rate.
4. the utility model locating effect is reliable and stable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the utility model one embodiment's an assembling perspective view;
Fig. 2 is the blast perspective view of Fig. 1;
Fig. 3 is another embodiment's of the utility model an assembling perspective view;
Fig. 4 is the blast perspective view of Fig. 3.
Wherein: 1, pivot; 2, fixed base; 3, spoon rack; 4, fixing part; 5, bunching ring; 6, axle sleeve; 7, flange; 8, boss; 9, spoon rack locator protrusions; 10, friction line; 11, mounting hole.
Embodiment
Embodiment 1: Fig. 1, Figure 2 shows that a kind of specific embodiment of the present utility model, this embodiment comprises the fixed base 2 of pivot 1, fixed pivot axi 1 and the spoon rack 3 that can rotate around pivot 1, fixed base 2 is fixed with the notebook computer body, described spoon rack 3 comprises fixing part 4 and two bunching rings 5 that are set on the pivot 1, and the opening direction of two bunching rings 5 is opposite, fixing part 4 is provided with mounting hole 11 simultaneously, by mounting hole 11 directly and the notebook computer screen fix, make spoon rack 3 have the effect of bolster simultaneously concurrently.Described fixed base 2 one sides are provided with and pivot 1 sheathed fixing axle sleeve 6, described axle sleeve 6 and fixing part 4 opposing end faces are protruding vertically respectively flange 7 and spoon rack locator protrusions 9, the side of described flange 7 and spoon rack locator protrusions 9 is oppositely arranged, and promptly flange 7 is positioned at the relative recess of the other side mutually with spoon rack locator protrusions 9.When spoon rack 3 rotates with respect to pivot 1, flange 7 and spoon rack locator protrusions 9 relatively rotate, when the sense of rotation side offseted, then rotation was placed restrictions in the location, thereby makes the body of notebook computer and screen can only be opened to several angle up to flange 7 and spoon rack locator protrusions 9.
Described pivot 1 is provided with friction line 10 with the end that axle sleeve 6 is fixed, some the teeth that this friction line 10 is provided with for a circle parallel to an axis of being located at pivot 1 surface, friction line 10 cooperates with axle sleeve 6 inwalls, increases frictional force, makes pivot 1 and the fixing of axle sleeve 6 stablize firmly more.
Embodiment 2: Fig. 3, Fig. 4 are another specific embodiment of the present utility model, and this embodiment comprises the fixed base 2 of pivot 1, fixed pivot axi 1 and the spoon rack 3 that can rotate around pivot 1; The structure of described pivot 1 and spoon rack 3 is identical with embodiment 1.Radially extend a boss 8 along axle sleeve 6 and be this embodiment's fixed base locator protrusions; Identical with embodiment 1, described pivot 1 inserts in the axle sleeve 6, axially with circumferentially all be fixed, friction line 10 has increased the friction between pivot 1 and axle sleeve 6 inwalls, thus minimizing is repeatedly rotated the possibility that causes matching loose between pivot 1 and the axle sleeve 6 because of hinge means; As shown in Figure 4, pivot 1 stretches in the spoon rack 3, and the spoon rack locator protrusions 9 on the spoon rack 3 is kept out restriction mutually with the boss 8 on the fixed base, plays the effect of location equally.
The utility model component are few, processing, easy to assembly, and fabricating cost is low, and position structure is simple, has reduced the assembling tolerance, has improved process rate, and locating effect is reliable and stable.
Claims (4)
1. hinge means, the fixed base (2) that comprises pivot (1), fixed pivot axi (1), and can be around the spoon rack (3) of pivot (1) rotation, described spoon rack (3) comprises fixing part (4) and is set in bunching ring (5) on the pivot (1), it is characterized in that: described fixed base (2) one sides are provided with and the sheathed fixing axle sleeve of pivot (1) (6), and described axle sleeve (6) is protruding the fixed base locator protrusions.Described fixing part (4) extends axially out spoon rack locator protrusions (9) with respect to the fixed base locator protrusions, and the side of described fixed base locator protrusions and spoon rack locator protrusions (9) is oppositely arranged.
2. a kind of hinge means according to claim 1 is characterized in that: described fixed base locator protrusions is along the axially extended flange of axle sleeve (6) (7).
3. a kind of hinge means according to claim 1 is characterized in that: the boss (8) of described fixed base locator protrusions for radially extending along axle sleeve (6).
4. a kind of hinge means according to claim 1 is characterized in that: described pivot (1) is provided with friction line (10) with the end that axle sleeve (6) is fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201133265U CN201241913Y (en) | 2008-08-01 | 2008-08-01 | Hinge device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201133265U CN201241913Y (en) | 2008-08-01 | 2008-08-01 | Hinge device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201241913Y true CN201241913Y (en) | 2009-05-20 |
Family
ID=40715206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201133265U Expired - Fee Related CN201241913Y (en) | 2008-08-01 | 2008-08-01 | Hinge device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201241913Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104871111A (en) * | 2012-12-17 | 2015-08-26 | 惠普发展公司,有限责任合伙企业 | Hinge assembly |
CN106314528A (en) * | 2016-08-24 | 2017-01-11 | 上海交通大学 | Agricultural machine steering wheel automation device based on double-output-shaft motor and use method |
-
2008
- 2008-08-01 CN CNU2008201133265U patent/CN201241913Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104871111A (en) * | 2012-12-17 | 2015-08-26 | 惠普发展公司,有限责任合伙企业 | Hinge assembly |
CN104871111B (en) * | 2012-12-17 | 2018-04-06 | 惠普发展公司,有限责任合伙企业 | Hinge component |
CN106314528A (en) * | 2016-08-24 | 2017-01-11 | 上海交通大学 | Agricultural machine steering wheel automation device based on double-output-shaft motor and use method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Keli Technology (Suzhou Industry Park) Co., Ltd. Document name: Notification of Termination of Patent Right |
|
DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20160801 |
|
CF01 | Termination of patent right due to non-payment of annual fee |