CN201627817U - Hinge - Google Patents
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- CN201627817U CN201627817U CN2009202917062U CN200920291706U CN201627817U CN 201627817 U CN201627817 U CN 201627817U CN 2009202917062 U CN2009202917062 U CN 2009202917062U CN 200920291706 U CN200920291706 U CN 200920291706U CN 201627817 U CN201627817 U CN 201627817U
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Abstract
The utility model discloses a hinge, which comprises a first support, a second support, a first body and a second body. The first support is provided with a pivot, the second support comprises a supporting portion and a positioning slot hole, and the pivot penetrates through a rotating through hole of the supporting portion. The first body is provided with a first through ole and a first plane and comprises a projection connected with the positioning slot hole, a first positioning block and the second positioning block are symmetrically molded on the first plane relative to the first through hole, and a first bump and a second bump are molded on the first plane in unequal distances relative to a first axle center of the first through hole. The second body is provided with a second through hole and a second plane, a first positioning groove and a second positioning groove are molded on the second plane relative to the second through hole, and a first recess and a second recess are molded on the second plane in unequal distance relative to a second axle center of the second through hole. The hinge comprises a plurality of groups of positioning structures to disperse axial force so that the service life of the hinge can be prolonged.
Description
Technical field
The utility model is relevant for a kind of hinge.
Background technique
In the epoch of this information explosion, human dependence to electronic equipment grows with each passing day.And, in response to people to the high speed of electronic product, high-effect and lightening etc. requirement, portable electronic devices as mobile phone, digital VTR, multimedia playing apparatus and notebook computer etc., has become the main flow in the electronic product.
General portable electronic devices, particularly notebook computer, mobile phone etc. carry for more convenient, often adopt folding structure to save the space.These electronic equipments comprise loam cake and main body.Wherein, liquid crystal display is arranged at loam cake, and input device (as keyboard, touch control board etc.) then is arranged at main body.Link to each other by hinge between loam cake and the main body, loam cake is articulated on the main body, cause loam cake to rotate relative to main body as the axle center by hinge.By this, the user can open loam cake in use, and closes loam cake when not using.
Hinge comprises two supports usually, connects the screen and the main body of electronic equipment respectively, connects pivotly between these two supports.For the screen that makes electronic equipment can be positioned on the required angle of user, this hinge comprises be oppositely arranged a pair of protruding, recessed usually takes turns, it is provided with projection and depression respectively on relative face, when relatively rotating, utilize the projection on the cam to fall into recessed depression of taking turns and reach the effect of above-mentioned automatic location.
Yet, this protruding, recessed wheel construction needs protruding, the recessed wheel in the rotatory force of peripheral direction is converted into axial fastening force by this projection and this depression, therefore after prolonged use, untight situation might appear cooperating because of wearing and tearing in protruding, the recessed wheel all, and therefore causing the hinge location inaccurate, sliding phenomenon appears.Further, the screen of electronic equipment also can so can't be closed fully, causes the inconvenience in the use.
The model utility content
Therefore, one of the purpose of this utility model is to provide a kind of hinge, in order to solve the above problems.
Hinge of the present utility model comprises first support, second support, first main body, second main body, elastic component and fixed block.This first support has pivot; This second support comprises supporting portion and location notch hole, and this supporting portion is formed with the rotation through hole, and this pivot passes this rotation through hole.
Further, this first main body has first through hole and first plane, this pivot passes this first through hole, this first main body comprises lug boss, in order to connect this location notch hole, wherein on this first plane, and first projection and second projection equidistantly do not take shape on this first plane with respect to first axle center of this first through hole with respect to this first through hole symmetrical molding for first positioning block and second positioning block.
Further, this second main body has second through hole and second plane, this pivot passes this second through hole, wherein on this second plane, and first depression and second depression equidistantly do not take shape on this second plane with respect to second axle center of this second through hole with respect to this second through hole symmetrical molding for first positioning groove and second positioning groove.
In addition, this elastic component is socketed on this pivot, and between this second main body and this pivot end.This fixed block is fixed in the end of this pivot, oppresses this elastic component, makes this second main body and this first main body have frictional force.
Wherein this first main body and this second support rotate with respect to this first support simultaneously, and this hinge has first state and second state.When this hinge was in this first state, this first positioning block and this second positioning block were placed in this first positioning groove and this second positioning groove respectively, and this first projection and this second projection are placed in this first depression and this second depression respectively.
In addition, when this hinge is in this second state, this first positioning block and this second positioning block leave respectively in this first positioning groove and this second positioning groove, and this first projection and this second projection leave this first depression and this second depression respectively.
According to hinge described in the utility model, the area of second projection is greater than first projection.
According to hinge described in the utility model, first positioning block and second positioning block relatively rotate one has the inclined-plane respectively on the direction, and first positioning block and second positioning block leave first positioning groove and second positioning groove by this inclined-plane.
The utility model also provides a kind of hinge, and this hinge comprises first support, second support, first position structure and second position structure, elastic component and fixed block.This first support has pivot.This second support comprises supporting portion and two location notch holes, and this supporting portion is formed with the rotation through hole, and this pivot passes this rotation through hole.
Further, this first position structure and this second position structure comprise first main body and second main body respectively.This first main body has first through hole and lug boss, and this pivot passes this first through hole, and this lug boss is in order to connect this location notch hole; This second main body has second through hole, and this pivot passes this second through hole.
In addition, this elastic component is socketed on this pivot, and between this second position structure and this pivot end.This fixed block is fixed in the end of this pivot, and oppresses this elastic component, makes this second main body and this first main body have frictional force.
Further, this first main body has more first plane, on this first plane, and first projection and second projection equidistantly do not take shape on this first plane with respect to first axle center of this first through hole with respect to this first through hole symmetrical molding for first locating bump and second locating bump.In addition, this second main body has more second plane, on this second plane, and first depression and second depression equidistantly do not take shape on this second plane with respect to second axle center of this second through hole with respect to this second through hole symmetrical molding for first positioning groove and second positioning groove.
Wherein this first main body and this second support be simultaneously with respect to this first rotation, and this hinge has first state and second state.When this hinge was in this first state, this first positioning block and this second positioning block were placed in this first positioning groove and this second positioning groove respectively, and this first projection and this second projection are placed in this first depression and this second depression respectively.
In addition, when this hinge was in this second state, first positioning block and second positioning block left this first positioning groove and second positioning groove respectively, and this first projection and second projection leave this first depression and second depression respectively.
The utility model also provides a kind of hinge, comprises first support, second support, first position structure, second position structure, elastic component and fixed block.First support has pivot.Second support comprises supporting portion and two location notch holes, and this supporting portion is formed with the rotation through hole, and this pivot passes this rotation through hole.First position structure and second position structure comprise first main body and second main body respectively, first main body has first through hole and lug boss, and wherein this pivot passes this first through hole, and this lug boss is in order to connect this location notch hole, second main body has second through hole, and this pivot passes this second through hole.Elastic component is socketed on this pivot, and between this second position structure and this pivot end.Fixed block is fixed in the end of this pivot, and oppresses this elastic component, makes this second main body and this first main body have frictional force.
According to hinge described in the utility model, first main body has more first plane, on this first plane, and first projection and second projection equidistantly do not take shape on this first plane with respect to first axle center of this first through hole with respect to this first through hole symmetrical molding for first locating bump and second locating bump; This second main body has more second plane, on this second plane, and first depression and second depression equidistantly do not take shape on this second plane with respect to second axle center of this second through hole with respect to this second through hole symmetrical molding for first positioning groove and second positioning groove; Wherein this first main body and this second support rotate with respect to this first support simultaneously, and this hinge has first state and second state, when this hinge is in this first state, this first positioning block and this second positioning block are placed in this first positioning groove and this second positioning groove respectively, and this first projection and this second projection are placed in this first depression and this second depression respectively; When this hinge was in this second state, first positioning block and this second location was left this first positioning groove and this second positioning groove respectively, and this first projection and this second projection leave this first depression and this second depression respectively.
According to hinge described in the utility model, the area of second projection is greater than this first projection.
According to hinge described in the utility model, this first projection and this second projection relatively rotate one has the inclined-plane respectively on the direction, and this first projection and this second projection leave this first positioning groove and this second positioning groove by this inclined-plane.
In sum, hinge of the present utility model can comprise many group position structures, uses and disperses the fastening force of hinge on axially, therefore can prolong the working life of hinge, particularly position structure, avoids the problem in the prior art.
Description of drawings
Figure 1A is the hinge schematic representation according to a specific embodiment of the present utility model.
Figure 1B is the explosive view of the hinge among Figure 1A.
Fig. 2 A is the schematic representation of first main body of the hinge among Figure 1A.
Fig. 2 B is the schematic representation of second main body of the hinge among Figure 1A.
The schematic representation that Fig. 3 A to Fig. 3 C is in first state for first main body and second main body according to position structure of the present utility model.
The schematic representation that Fig. 3 D to Fig. 3 F is in second state for first main body and second main body according to position structure of the present utility model.
The schematic representation that Fig. 3 G to Fig. 3 I is in second state for first main body and second main body according to position structure of the present utility model.
Fig. 4 is the explosive view according to the hinge of another specific embodiment of the present utility model.
Fig. 5 is according to the explosive view of the hinge of a specific embodiment more of the present utility model.
Embodiment
For making the purpose of this utility model, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.
The utility model provides a kind of hinge, and it can be applicable to electronic equipment, and portable electronic devices particularly is as mobile phone, digital VTR, multimedia playing apparatus and notebook computer etc., perhaps other suitable device.
Please in the lump referring to Figure 1A, Figure 1B, Fig. 2 A and Fig. 2 B, Figure 1A is the hinge schematic representation according to a specific embodiment of the present utility model; Figure 1B is the explosive view of the hinge among Figure 1A; Fig. 2 A is the schematic representation of first main body of the hinge among Figure 1A; Fig. 2 B then is the schematic representation of second main body of the hinge among Fig. 1.
As shown in the figure, hinge 1 of the present utility model comprises first support 10, second support 12, two position structures 14, elastic component 16, fixed block 18 and noise reduction pads 19.
First support 10 has pivot 100, the second supports 12 and comprises supporting portion 120 and two location notch holes 122, and this supporting portion 120 is formed with rotates through hole 1200, and the pivot 100 of first support 10 can pass rotation through hole 1200.In addition, two position structures 14 comprise first main body 140 and second main body 142 respectively.
First main body 140 has first through hole 1400 and first plane 1402, and pivot 100 passes first through hole 1400.In addition, first main body 140 also comprises lug boss 1404, in order to one of to connect in two location notch holes 122.Shown in Fig. 2 A, on first plane 1402, and the first positioning block 1406a and the second positioning block 1406b relatively rotate one and have inclined-plane 1407 on the direction respectively with respect to first through hole, 1400 symmetrical molding for the first positioning block 1406a and the second positioning block 1406b.In this specific embodiment, the size of the first positioning block 1406a and the second positioning block 1406b equates substantially.Certainly, in actual applications, the size of the first positioning block 1406a can be designed to be greater than or less than the second positioning block 1406b.
In addition, the first projection 1408a and the second projection 1408b equidistantly do not take shape on first plane 1402 with respect to first axle center 1401 of first through hole 1400.In addition, in this specific embodiment, the size of the second projection 1408b is greater than the first projection 1408a.Certainly, in practice, the size of the second projection 1408b also can be designed to be equal to or less than the first projection 1408a.In actual applications, first main body 140 and second support 12 can rotate with respect to first support 10 simultaneously.
Further, second main body 142 has second through hole 1420 and second plane 1422, and when hinge 1 of the present utility model was assembled, second plane 1422 was connected with first plane 1402.Pivot 100 passes second through hole 1420.In addition, shown in Fig. 2 B, on second plane 1422, and the first positioning groove 1424a and the second positioning groove 1424b have inclined-plane 1425 respectively relatively rotating on the direction with respect to second through hole, 1420 symmetrical molding for the first positioning groove 1424a and the second positioning groove 1424b.In addition, the first depression 1426a and the second depression 1426b equidistantly do not take shape on second plane 1422 with respect to second axle center 1421 of second through hole 1420.
In actual applications, the size of the first positioning groove 1424a and the second positioning groove 1424b also can be designed to according to the size of the first positioning block 1406a and the second positioning block 1406b equate or be different.The size of the first depression 1426a and the second depression 1426b then can the corresponding first projection 1408a and the size of the second projection 1408b, makes the first projection 1408a and second projection be contained in the first depression 1426a and the second depression 1426b respectively.
Further, hinge 1 of the present utility model has first state and second state.Please in the lump referring to Fig. 3 A to Fig. 3 I, the schematic representation that Fig. 3 A to Fig. 3 C is in first state for first main body 140 and second main body 142 according to position structure of the present utility model; The schematic representation that Fig. 3 D to Fig. 3 F is in second state for first main body 140 and second main body 142 according to position structure of the present utility model; The schematic representation that Fig. 3 G to Fig. 3 I then is in second state for first main body 140 and second main body 142 according to position structure of the present utility model.
Shown in Fig. 3 A to Fig. 3 C, when hinge 1 is in first state, the first positioning block 1406a of first main body 140 and the second positioning block 1406b are placed in the first positioning groove 1424a and the second positioning groove 1424b of second main body 142 respectively, and the first projection 1408a of first main body 140 and the second projection 1408b are placed in the first depression 1426a and the second depression 1426b of second main body 142 respectively, and first plane 1402 and second plane 1422 butt roughly.
In addition, shown in Fig. 3 D to Fig. 3 F, when hinge 1 is in second state, the first positioning block 1406a of first main body 140 and the second positioning block 1406b slip over the first positioning groove 1424a of second main body 142 by inclined-plane 1407 and the inclined-plane 1425 of the second positioning groove 1424b leaves the first positioning groove 1424a and the second positioning groove 1424b, and the first projection 1408a of first main body 140 and the second projection 1408b leave the first depression 1426a and the second depression 1426b of second main body 142 respectively.Fig. 3 D to Fig. 3 F is that first main body 140 turn 90 degrees with second main body, 142 relative revolving.
For another example shown in Fig. 3 G to Fig. 3 I, when hinge 1 further is rotated, the first positioning block 1406a of first main body 140 and the second positioning block 1406b are placed in the second positioning groove 1424b and the first positioning groove 1424a of second main body 142 respectively, and the first projection 1408a of first main body 140 and this second plane of second projection 1408b difference butt.Fig. 3 G to Fig. 3 I is first main body 140 and second main body, 142 relative Rotate 180 degree.
Please again referring to Fig. 4, Fig. 4 is the explosive view according to the hinge of another specific embodiment of the present utility model.As shown in the figure, the hinge 3 of this specific embodiment comprises first support 30, second support 32, two position structures 34, elastic component 36, fixed block 38 and noise reduction pads 39 equally.Different with the hinge 1 of last specific embodiment is, first support 30 of this specific embodiment and the size of second support 32 are less, and the negligible amounts of elastic component 36 and noise reduction pad 39.By this, the hinge 3 of this specific embodiment can be applicable to more small-sized device, for example mobile phone or other proper device.In addition, this embodiment adopts two position structures 34 to reduce the wearing and tearing of position structure 34 itself.
As shown in the figure, first support 30 of this specific embodiment has pivot 300, the second supports 32 and comprises supporting portion 320 and two location notch holes 322, and this supporting portion 320 is formed with rotates through hole 3200, and the pivot 300 of first support 30 can pass rotation through hole 3200.In addition, position structure 34 comprises first main body 340 and second main body 342 equally.First main body 340 of this specific embodiment and the structure of second main body 342 and effect are identical with first main body 140 and second main body 142 of last specific embodiment, do not repeat them here.
Please again referring to Fig. 5, Fig. 5 is the explosive view according to the hinge of another specific embodiment of the present utility model.As shown in the figure, the hinge 5 of this specific embodiment comprises first support 50, second support 52, two position structures 54, elastic component 56, fixed block 58 and noise reduction pads 59 equally.
As shown in the figure, first support 50 of this specific embodiment has pivot 500, the second supports 52 and comprises supporting portion 520 and location notch hole 522, and this supporting portion 520 is formed with rotates through hole 5200, and the pivot 500 of first support 50 can pass rotation through hole 5200.In addition, position structure 54 comprises first main body 540 and second main body 542 equally.First main body 540 of this specific embodiment and the effect of second main body 542 are identical with first main body 140,340 and second main body 142,342 of previous specific embodiment, do not repeat them here.
Note that in actual applications hinge of the present utility model can comprise one or more position structure according to circumstances, be not limited in aforesaid two.In addition, each organizes the structure of first main body of position structure and second main body can be inequality, and for example, wherein first main body of one group of position structure comprises two positioning blocks, and second main body comprises corresponding two positioning grooves; And first main body of another group position structure comprises three positioning blocks, and second main body comprises corresponding three positioning grooves.
In sum, hinge of the present utility model comprises many group position structures, uses and disperses axial fastening force, therefore can prolong the working life of hinge, particularly position structure.Avoid as prior art after prolonged use the wear problem of position structure and cooperate untight situation.
By the above detailed description of preferred embodiments, be to wish to know more to describe feature of the present utility model and spirit, and be not to come protection domain of the present utility model is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is that hope can contain in the claim that is arranged in the desire application of the utility model institute of various changes and tool equality.
Claims (10)
1. hinge is characterized in that comprising:
First support has pivot;
Second support comprises supporting portion and location notch hole, and this supporting portion is formed with the rotation through hole, and this pivot passes this rotation through hole;
First main body, have first through hole and first plane, this pivot passes this first through hole, this first main body comprises lug boss, in order to connect this location notch hole, wherein on this first plane, and first projection and second projection equidistantly do not take shape on this first plane with respect to first axle center of this first through hole with respect to this first through hole symmetrical molding for first positioning block and second positioning block;
Second main body, have second through hole and second plane, this pivot passes this second through hole, wherein on this second plane, and first depression and second depression equidistantly do not take shape on this second plane with respect to second axle center of this second through hole with respect to this second through hole symmetrical molding for first positioning groove and second positioning groove;
Elastic component is socketed on this pivot, and between this second main body and this pivot end; And
Fixed block is fixed in the end of this pivot, oppresses this elastic component, makes this second main body and this first main body have frictional force;
Wherein this first main body and this second support rotate with respect to this first support simultaneously, and this hinge has first state and second state, when this hinge is in this first state, this first positioning block and this second positioning block are placed in this first positioning groove and this second positioning groove respectively, and this first projection and this second projection are placed in this first depression and this second depression respectively; When this hinge was in this second state, this first positioning block and this second positioning block left respectively in this first positioning groove and this second positioning groove, and this first projection and this second projection leave this first depression and this second depression respectively.
2. hinge as claimed in claim 1 is characterized in that: the area of this second projection is greater than this first projection.
3. hinge as claimed in claim 1, it is characterized in that: this first positioning block and this second positioning block relatively rotate one has the inclined-plane respectively on the direction, this first positioning block and this second positioning block leave this first positioning groove and this second positioning groove by this inclined-plane.
4. hinge is characterized in that comprising:
First support has pivot;
Second support comprises supporting portion and two location notch holes, and this supporting portion is formed with the rotation through hole, and this pivot passes this rotation through hole;
First position structure and second position structure, wherein this first position structure and this second position structure comprise respectively:
First main body, have first through hole and first plane, this pivot passes this first through hole, this first main body comprises lug boss, in order to connect this location notch hole, wherein on this first plane, and first projection and second projection equidistantly do not take shape on this first plane with respect to first axle center of this first through hole with respect to this first through hole symmetrical molding for first positioning block and second positioning block; And
Second main body, have second through hole and second plane, this pivot passes this second through hole, wherein on this second plane, and first depression and second depression equidistantly do not take shape on this second plane with respect to second axle center of this second through hole with respect to this second through hole symmetrical molding for first positioning groove and second positioning groove;
Elastic component is socketed on this pivot, and between this second position structure and this pivot end; And
Fixed block is fixed in the end of this pivot, and oppresses this elastic component, makes this second main body and this first main body have frictional force;
Wherein this first main body and this second support rotate with respect to this first support simultaneously, and this hinge has first state and second state, when this hinge is in this first state, this first positioning block and this second positioning block are placed in this first positioning groove and this second positioning groove respectively, and this first projection and this second projection are placed in this first depression and this second depression respectively; When this hinge was in this second state, first positioning block and this second location was left this first positioning groove and this second positioning groove respectively, and this first projection and this second projection leave this first depression and this second depression respectively.
5. hinge as claimed in claim 4 is characterized in that: the area of this second projection is greater than this first projection.
6. hinge as claimed in claim 4, it is characterized in that: this first projection and this second projection relatively rotate one has the inclined-plane respectively on the direction, this first projection and this second projection leave this first positioning groove and this second positioning groove by this inclined-plane.
7. hinge is characterized in that comprising:
First support has pivot;
Second support comprises supporting portion and two location notch holes, and this supporting portion is formed with the rotation through hole, and this pivot passes this rotation through hole;
First position structure and second position structure, wherein this first position structure and this second position structure comprise respectively:
First main body has first through hole and lug boss, and wherein this pivot passes this first through hole, and this lug boss is in order to connect this location notch hole; And
Second main body has second through hole, and this pivot passes this second through hole;
Elastic component is socketed on this pivot, and between this second position structure and this pivot end; And
Fixed block is fixed in the end of this pivot, and oppresses this elastic component, makes this second main body and this first main body have frictional force.
8. hinge as claimed in claim 7, it is characterized in that: this first main body has more first plane, on this first plane, and first projection and second projection equidistantly do not take shape on this first plane with respect to first axle center of this first through hole with respect to this first through hole symmetrical molding for first locating bump and second locating bump; This second main body has more second plane, on this second plane, and first depression and second depression equidistantly do not take shape on this second plane with respect to second axle center of this second through hole with respect to this second through hole symmetrical molding for first positioning groove and second positioning groove; Wherein this first main body and this second support rotate with respect to this first support simultaneously, and this hinge has first state and second state, when this hinge is in this first state, this first positioning block and this second positioning block are placed in this first positioning groove and this second positioning groove respectively, and this first projection and this second projection are placed in this first depression and this second depression respectively; When this hinge was in this second state, first positioning block and this second location was left this first positioning groove and this second positioning groove respectively, and this first projection and this second projection leave this first depression and this second depression respectively.
9. hinge as claimed in claim 7 is characterized in that: the area of second projection is greater than this first projection.
10. hinge as claimed in claim 7, it is characterized in that: this first projection and this second projection relatively rotate one has the inclined-plane respectively on the direction, this first projection and this second projection leave this first positioning groove and this second positioning groove by this inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202917062U CN201627817U (en) | 2009-12-03 | 2009-12-03 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202917062U CN201627817U (en) | 2009-12-03 | 2009-12-03 | Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627817U true CN201627817U (en) | 2010-11-10 |
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ID=43059211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202917062U Expired - Fee Related CN201627817U (en) | 2009-12-03 | 2009-12-03 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566241A (en) * | 2013-10-29 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Lamp and revolving shaft mechanism thereof |
-
2009
- 2009-12-03 CN CN2009202917062U patent/CN201627817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566241A (en) * | 2013-10-29 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Lamp and revolving shaft mechanism thereof |
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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: 20101110 Termination date: 20111203 |