CN203051468U - Sectional pivot assembly and electronic device with same - Google Patents
Sectional pivot assembly and electronic device with same Download PDFInfo
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- CN203051468U CN203051468U CN 201320012198 CN201320012198U CN203051468U CN 203051468 U CN203051468 U CN 203051468U CN 201320012198 CN201320012198 CN 201320012198 CN 201320012198 U CN201320012198 U CN 201320012198U CN 203051468 U CN203051468 U CN 203051468U
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Abstract
The utility model relates to a sectional pivot assembly and an electronic device with the same. The electronic device is provided with a first plate body and a second plate body, and the sectional pivot assembly (10) is used for pivoting the first plate body and the second plate body. The sectional pivot assembly comprises a pivot part (100), a bushing part (200) and a tightening part (300), wherein the pivot part is provided with a shaft body (110), the bushing part is provided with a pipe body (210), the pipe body is sleeved on the shaft body in a pivoting way and provided with a first propping member (211), the tightening part is provided with a first ring body (310), the first ring body is sleeved on the shaft body in a pivoting way and provided with a second propping member (312), and the first propping member is opposite to the second propping member and selectively props against the second propping member. The sectional pivot assembly can generate different sectional friction force at different angles, and thus the overall stability of the electronic device can be improved compared with the prior art.
Description
Technical field
The utility model relates to a kind of pivot assembly and the electronic equipment that uses it, and particularly relevant for a kind of segmented pivot assembly and the electronic equipment that uses it.
Background technique
Existing electronic equipment, particularly portable electronic apparatus, notebook computer for example generally can have first plate body and second plate body of mutual pivot joint.Wherein, second plate body for example is equipped with the loam cake of display unit; First plate body for example is equipped with the base of computer function parts, battery and keyboard.Wherein, first plate body and second plate body articulate each other by a pivot assembly, therefore first plate body and second plate body closure that can be pivoted relative to each other, or second plate body can be opened to special angle with respect to first plate body pivot.In the use, first plate body and second plate body are pivoted relative to each other out when entire, the pivot assembly can produce frictional force, when first plate body and second plate body were pivoted relative to each other closure, the closing speed that the frictional force that the pivot assembly produces can be slowed down first plate body and second plate body caused damage to avoid both to clash into each other.In addition, when first plate body and second plate body in use, the frictional force that the pivot assembly produces can be kept the relative position of first plate body and second plate body.
The pivot assembly has hinge portion and sleeve part, and the hinge portion comprises axis body, and sleeve part comprises body, and described body is sheathed on axis body pivotly.Sleeve part is fixed in one of them of first plate body and second plate body, and wherein another of first plate body and second plate body is fixed in the hinge portion, when first plate body and second plate body are pivoted relative to each other, can produce frictional force between axis body and the body.
Yet, at present the electronic equipment that has touch controllable function is popularized gradually, when the user operates the touch control display apparatus that is positioned on second plate body, no matter click, press or the action of slippage, all can apply extra active force to second plate body, this active force is transferred to the formed torsion of pivot assembly, the frictional force that might produce greater than the pivot assembly, thereby second plate body is changeed down backward, cause the inconvenience in the use.In addition, when second plate body accompanied different angles with first plate body, because the center of gravity of second plate body can be offset, so its torsion that pivot assembly is produced also can be different, and this also may cause the instability in the use.
Summary of the invention
The purpose of this utility model is proposing a kind of segmented pivot assembly and the electronic equipment that uses it, in the hope of producing the change in friction force of segmented, to satisfy the demand on using.
For achieving the above object, the utility model proposes a kind of segmented pivot assembly, in order to articulate first plate body and second plate body, segmented pivot assembly comprises hinge portion, sleeve part and urgent portion.The hinge portion has axis body, sleeve part has body, body is sheathed on axis body pivotly and has first fitting, urgent portion has first ring body, first ring body is sheathed on axis body pivotly and has second fitting, first fitting and second fitting in correspondence with each other, first fitting optionally is butted on second fitting.
In the utility model one embodiment, described first fitting is essentially the arc body structure, and the arc body structure is parallel to extending axially of axis body and corresponding to the outer periphery of axis body.
In the utility model one embodiment, described second fitting is essentially groove structure, groove structure is parallel to extending axially of axis body and corresponding to the outer periphery of axis body, groove structure has opposed two side, the arc body structure is arranged in groove structure, and the arc body structure optionally is butted on the two side one of them.
In the utility model one embodiment, have a spacing between the described two side, described arc body structure has a width, and spacing and width are corresponding to the outer periphery of axis body, and spacing is greater than width.
In the utility model one embodiment, described body and axis body be drive fit each other, and described first ring body and axis body be drive fit each other.
In the utility model one embodiment, described urgent also has second ring body, second ring body is sheathed on axis body pivotly and is positioned at the side that first ring body deviates from body, first ring body also has the 3rd fitting, second ring body has the 4th fitting, the 3rd fitting and the 4th fitting in correspondence with each other, the 3rd fitting optionally is butted on the 4th fitting.
In the utility model one embodiment, described urgent also has the 3rd ring body, the 3rd ring body is sheathed on axis body pivotly and is positioned at the side that body deviates from first ring body, body also has the 5th fitting, the 3rd ring body has the 6th fitting, the 5th fitting and the 6th fitting in correspondence with each other, the 5th fitting optionally is butted on the 6th fitting.
In the utility model one embodiment, described urgent also has the Fourth Ring body, the Fourth Ring body is sheathed on axis body pivotly and is positioned at the side that the 3rd ring body deviates from body, the 3rd ring body also has the 7th fitting, the Fourth Ring body has the 8th fitting, the 7th fitting and the 8th fitting in correspondence with each other, the 7th fitting optionally is butted on the 8th fitting.
In the utility model one embodiment, described sleeve part has fixed edge, and body system is extended by fixed edge and around axis body, is separated with opening between the end of body and fixed edge.
For achieving the above object, the utility model also proposes a kind of electronic equipment, comprises aforesaid segmented pivot assembly, first plate body and second plate body.Wherein, the hinge portion also has first support plate, and axis body is positioned at the side of first support plate, and sleeve part also has second support plate, and body is positioned at the side of second support plate.Affixed first support plate of first plate body, affixed second support plate of second plate body.
A kind of segmented pivot assembly that the utility model proposes and the electronic equipment that uses it, can produce the change in friction force of segmented, the extra torsion that is produced when overcoming user's touch control operation, and the situation of the centre-of gravity shift that does not cause simultaneously with respect to the folded angle of first plate body when second plate body, fall thereby avoid second plate body to change, and improve global stability.
For allowing the purpose of this utility model, feature and advantage that those of ordinary skills are more readily understood, hereinafter lift a preferred embodiment, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is the exploded perspective view of the segmented pivot assembly of the utility model one preferred embodiment.
Fig. 2 to Fig. 5 is that the segmented pivot assembly of the utility model one preferred embodiment is in the schematic representation of different visual angles.
Fig. 6 is the schematic representation of the electronic equipment of the utility model one preferred embodiment.
Identifier declaration:
1: electronic equipment
10: segmented pivot assembly
11: the first plate bodys
12: the second plate bodys
100: the hinge portion
110: axis body
120: the first support plates
200: sleeve part
210: body
211: the first fittings
215: the five fittings
220: the second support plates
230: fixed edge
231: opening
300: urgent portion
310: the first ring bodies
311: sidewall
312: the second fittings
313: the three fittings
320: the second ring bodies
324: the four fittings
330: the three ring bodies
336: the six fittings
337: the seven fittings
340: the Fourth Ring bodies
348: the eight fittings
350: the five rings bodies
360: the six ring bodies
D: spacing
W: width.
Embodiment
Please be simultaneously referring to figs. 1 through Fig. 6, Fig. 1 is the exploded perspective view of the segmented pivot assembly of the utility model one preferred embodiment, Fig. 2 to Fig. 5 be the segmented pivot assembly of the utility model one preferred embodiment in the schematic representation of different visual angles, Fig. 6 is the schematic representation of the electronic equipment of the utility model one preferred embodiment.Electronic equipment 1 comprises segmented pivot assembly 10, first plate body 11 and second plate body 12.In the present embodiment, electronic equipment 1 is notebook computer, and first plate body 11 is equipped with computer function parts, battery and keyboard, and second plate body 12 is equipped with touch control display apparatus, but is not limited thereto.First plate body 11 is pivoted on second plate body 12 by segmented pivot assembly 10, and first plate body 11 can be relative closed with second plate body 12, or second plate body 12 can be opened to special angle with respect to first plate body 11.
Segmented pivot assembly 10 comprise hinge portion 100, sleeve part 200 with urgent 300.Hinge portion 100 has axis body 110 and first support plate 120, and axis body 110 is positioned at the side of first support plate 120 and is connected to each other, first plate body, 11 affixed first support plates 120.Sleeve part 200 has body 210, second support plate 220 and fixed edge 230, and body 210 is positioned at the side of second support plate 220 and connects second plate body, 12 affixed second support plates 220 by fixed edge 230 each other.Body 210 is extended by fixed edge 230 and around axis body 110,230 of the end of body 210 and fixed edges are separated with opening 231.Body 210 is sheathed on axis body 110 pivotly, and body 210 and axis body 110 drive fit each other, so can produce frictional force between body 210 and the axis body 110.Body 210 has first fitting 211, in the present embodiment, first fitting 211 is essentially the arc body structure, and this arc body structure is parallel to extending axially of axis body 110 and corresponding to the outer periphery of axis body 110, and described arc body structure has width W, and width W is corresponding to the outer periphery of axis body 110.When pivoting with respect to axis body 110 along with body 210, first fitting 211 also detours in the outer periphery of axis body 110 thereupon.
Have first ring body 310, second ring body 320, the 3rd ring body 330, Fourth Ring body 340, five rings body 350 and the 6th ring body 360 for urgent 300.First ring body 310 is sheathed on axis body 110 pivotly, and first ring body 310 and axis body 110 drive fit each other, therefore can produce frictional force between first ring body 310 and the axis body 110.The both sides of first ring body 310 have second fitting 312 and the 3rd fitting 313 respectively.Wherein, first fitting 211 and second fitting 312 in correspondence with each other, first fitting 211 optionally is butted on second fitting 312.In the present embodiment, second fitting 312 is essentially groove structure, this groove structure is parallel to extending axially of axis body 110 and corresponding to the outer periphery of axis body 110, described groove structure has opposed two side 311, have space D between the two side 311, space D is corresponding to the outer periphery of axis body 110.The arc body structure of first fitting 211 is arranged in the groove structure of second fitting 312, and, the space D of described groove structure is greater than the width W of described arc body structure, in other words, the arc body structure can move in groove structure, and pivots counterclockwise or clockwise with respect to axis body 110 and optionally be butted on one of them of two side 311 according to body 210.
Particularly, when sleeve part 200 pivots with respect to hinge portion 100, and first fitting 211 is not connected to two side 311 when wherein arbitrary as yet, and the frictional force that segmented pivot assembly 10 produces only comes between body 210 and the axis body 110, and it is first section frictional force.When sleeve part 200 is switched to special angle with respect to hinge portion 100, and first fitting 211 is connected to two side 311 when wherein arbitrary, pivot if proceed again, then first fitting 211 and second fitting 312 are worked in coordination, make body 210 drive first ring body 310, first ring body, 310 interlocks are pivoted, at this moment, the frictional force that segmented pivot assembly 10 produces comes between body 210 and the axis body 110 and between first ring body 310 and the axis body 110 simultaneously, so total frictional force can increase and forms second section frictional force.
Second ring body, the 320 pivotable axis bodies 110 that are sheathed on, and second ring body 320 and axis body 110 be drive fit each other, second ring body 320 is positioned at the side that first ring body 310 deviates from body 210, second ring body 320 has the 4th fitting 324 corresponding to the 3rd fitting 313, the 3rd fitting 313 optionally is butted on the 4th fitting 324, its principle is equivalent to the matching relationship between first fitting 211 and second fitting 312, repeats no more in this.When sleeve part 200 is switched to special angle with respect to hinge portion 100, and first fitting 211 is connected to wherein arbitrary in the two side 311, and the 3rd fitting 313 is during also with the mutual butt of the 4th fitting 324, the frictional force that segmented pivot assembly 10 produces comes between body 210 and the axis body 110 simultaneously, between first ring body 310 and the axis body 110 and between second ring body 320 and the axis body 110, form the 3rd section frictional force.
According to the configuration of relative position between first fitting 211, second fitting 312, the 3rd fitting 313 and the 4th fitting 324, can determine segmented pivot assembly 10 when which angle, can increase frictional force.For example, be switched to 90 when spending in sleeve part 200 with respect to hinge portion 100, first fitting 211 can and second fitting, 312 mutual butts, namely 90 spend after, segmented pivot assembly 10 can increase frictional force again under first section existing frictional force, form second section frictional force; Be switched to 100 when spending in sleeve part 200 with respect to hinge portion 100, the 3rd fitting 313 and the 4th fitting 324 mutual butts, namely behind 100 degree, segmented pivot assembly 10 can increase frictional force again under second section frictional force, form the 3rd section frictional force.
The 3rd ring body 330 is sheathed on axis body 110 pivotly, and be positioned at the side that body 210 deviates from first ring body 310, body 210 has the 6th fitting 336 and the 7th fitting 337 respectively towards the both sides that a side of the 3rd ring body 330 also has the 5th fitting 215, the three ring bodies 330.The 5th fitting 215 and the 6th fitting 336 in correspondence with each other, the 5th fitting 215 optionally is butted on the 6th fitting 336.Fourth Ring body 340 is sheathed on axis body 110 pivotly and is positioned at the side that the 3rd ring body 330 deviates from body 210, Fourth Ring body 340 has the 8th fitting 348, the 7th fitting 337 and the 8th fitting 348 in correspondence with each other, the 7th fitting 337 optionally is butted on the 8th fitting 348.Five rings body 350 and 360 of the 6th ring bodies are disposed at the side that second ring body 320 deviates from first ring body 310 in regular turn, and its principle all is equivalent to the matching relationship between first fitting 211 and second fitting 312, repeats no more in this.
Aforesaid focusing on, urgent ring body that has is not limited to be configured in the same side with respect to body, ring body also configurable in body both sides and be a plurality of, to produce the more change in friction force of multistage, for example, pivot with respect to the hinge portion in sleeve part, make the relative angle of first plate body and second plate body reach 90 degree, 100 degree, 110 degree or 120 degree ... during etc. a plurality of special angle, segmented pivot assembly can correspondingly produce second section frictional force, the 3rd section frictional force, the 4th section frictional force or the 5th section frictional force etc., and total frictional force is for increasing piecemeal, in order to can suitably overcome second plate body formed torsion when centre-of gravity shift, and the torsion that applies when on second plate body, carrying out touch control operation of user.
In sum, the utility model is a kind of segmented pivot assembly and the electronic equipment that uses it, it can produce the change in friction force of segmented, the extra torsion that is produced when overcoming user's touch control operation, and the situation of the centre-of gravity shift that does not cause simultaneously with respect to the folded angle of first plate body when second plate body.Compared to prior art, the utility model can effectively be avoided second plate body to change and fall and raising stability the demand when satisfying touch control operation.
Though the utility model discloses as above with preferred embodiment; right its is not for limiting the utility model; any those of ordinary skills; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (10)
1. segmented pivot assembly (10) in order to articulate one first plate body (11) and one second plate body (12), is characterized in that this segmented pivot assembly comprises:
One hinge portion (100) has an axis body (110);
One sleeve part (200) has a body (210), and this body (210) is sheathed on this axis body (110) pivotly and has one first fitting (211); And
One urgent (300), has one first ring body (310), this first ring body (310) is sheathed on this axis body (110) pivotly and has one second fitting, this first fitting (211) and this second fitting (312) in correspondence with each other, this first fitting (211) optionally is butted on this second fitting (312).
2. segmented pivot assembly as claimed in claim 1, wherein, this first fitting (211) is essentially an arc body structure, and this arc body structure is parallel to extending axially of this axis body (110) and corresponding to the outer periphery of this axis body (110).
3. segmented pivot assembly as claimed in claim 2, wherein, this second fitting (312) is essentially a groove structure, this groove structure is parallel to extending axially of this axis body (110) and corresponding to the outer periphery of this axis body (110), this groove structure has opposed two side (311), this arc body structure is arranged in this groove structure, and this arc body structure optionally is butted on this two side (311) one of them.
4. segmented pivot assembly as claimed in claim 3, wherein, have a spacing (D) between this two side (311), this arc body structure has a width (W), this spacing and this width are corresponding to the outer periphery of this axis body (110), and this spacing (D) is greater than this width (W).
5. segmented pivot assembly as claimed in claim 1, wherein, this body (210) and this axis body (110) be drive fit each other, and this first ring body (310) and this axis body (110) be drive fit each other.
6. segmented pivot assembly as claimed in claim 1, wherein, these urgent (300) also have one second ring body (320), this second ring body (320) is sheathed on this axis body (110) pivotly and is positioned at this first ring body (310) and deviates from a side of this body (210), this first ring body (310) also has one the 3rd fitting (313), this second ring body (320) has one the 4th fitting (324), the 3rd fitting (313) and the 4th fitting (324) in correspondence with each other, the 3rd fitting (313) optionally is butted on the 4th fitting (324).
7. segmented pivot assembly as claimed in claim 1, wherein, these urgent (300) also have one the 3rd ring body (330), the 3rd ring body (330) is sheathed on this axis body (110) pivotly and is positioned at the side that this body (210) deviates from this first ring body (310), this body (210) also has one the 5th fitting (215), the 3rd ring body (330) has one the 6th fitting (336), the 5th fitting (215) and the 6th fitting (336) in correspondence with each other, the 5th fitting (215) optionally is butted on the 6th fitting (336).
8. segmented pivot assembly as claimed in claim 7, wherein, these urgent (300) also have a Fourth Ring body (340), this Fourth Ring body (340) is sheathed on this axis body (110) pivotly and is positioned at the side that the 3rd ring body (330) deviates from this body (210), the 3rd ring body (330) also has one the 7th fitting (337), this Fourth Ring body (340) has one the 8th fitting (348), the 7th fitting (337) and the 8th fitting (348) in correspondence with each other, the 7th fitting (337) optionally is butted on the 8th fitting (348).
9. segmented pivot assembly as claimed in claim 1, wherein, this sleeve part (200) has a fixed edge (230), this body (210) is extended by this fixed edge (230) and around this axis body (110), is separated with an opening (231) between the end of this body (210) and this fixed edge (230).
10. an electronic equipment (1) is characterized in that comprising:
As each described segmented pivot assembly (10) in the claim 1 to 9, wherein, this hinge portion (100) also has one first support plate (120), this axis body (110) is positioned at the side of this first support plate (120), this sleeve part (200) also has one second support plate (220), and this body (210) is positioned at the side of this second support plate (220);
One first plate body (11), affixed this first support plate (120); And
One second plate body (12), affixed this second support plate (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012198 CN203051468U (en) | 2013-01-10 | 2013-01-10 | Sectional pivot assembly and electronic device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012198 CN203051468U (en) | 2013-01-10 | 2013-01-10 | Sectional pivot assembly and electronic device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051468U true CN203051468U (en) | 2013-07-10 |
Family
ID=48734425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012198 Expired - Fee Related CN203051468U (en) | 2013-01-10 | 2013-01-10 | Sectional pivot assembly and electronic device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051468U (en) |
-
2013
- 2013-01-10 CN CN 201320012198 patent/CN203051468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20210110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |