CN101431877B - Bearing mechanism - Google Patents
Bearing mechanism Download PDFInfo
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- CN101431877B CN101431877B CN2007101658780A CN200710165878A CN101431877B CN 101431877 B CN101431877 B CN 101431877B CN 2007101658780 A CN2007101658780 A CN 2007101658780A CN 200710165878 A CN200710165878 A CN 200710165878A CN 101431877 B CN101431877 B CN 101431877B
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Abstract
A carrying mechanism used to carry an electronic device, wherein the carrying mechanism includes a base with two pin-jointed parts, two spring plates and two carrying brackets. Each pin-jointed part provided with two location structures, each spring plate provided with an elastic body and two locating collars, wherein the locating collars are set on two ends of elastic body and fixed in two location structures of each pin-jointed part. Each carrying bracket is set in each pin-jointed part taking an axis as shaft journal, and the side facing base of each carrying bracket is provided with a restraining component which will slide on the elastic body when each carrying bracket rotates taking the axis as the shaft journal.
Description
Technical field
The invention relates to a kind of load carrier, and particularly relevant for a kind of load carrier in order to the carrying electronic installation.
Background technology
Along with the progress of science and technology, electronic installation produces inseparable relation with daily life.Along with the continuous evolution of electronics technology, tool hommization, functional good electronic product are also constantly weeded out the old and bring forth the new.For instance; For example be personal digital assistant (personal digital assistant on the market; PDA) electronic installation has global positioning system (global positioning system usually; GPS) near function, and the user can install the load carrier instrument board of vehicle, and the electronic installation that will have a GPS function is fixed on the load carrier.Thus, the user can understand the direction of advancing or the situation of road by the electronic installation of the above-mentioned GPS of having function when driving.
Shown in Figure 1 is the sketch map of known a kind of load carrier.Please refer to Fig. 1, known load carrier 100 is made up of 120 on the carrying support that a pedestal 110 and two is hubbed at pedestal 110 usually, carries support 120 and can tune to an appropriate location has the GPS function with carrying electronic installation (figure does not show).Wherein, carry support more than 120 and be sticked on the pedestal 110, and adjust the position of carrying support 120 by interstructural frictional force with a pin-jointed structure (figure does not show).And for increasing frictional force, on pedestal 110 and the pin-jointed structure of carrying 120 on support, can smear damping oil, carrying support 120 is not being received under the external force effect, can be by the damping action of damping oil to remain in a precalculated position.
Yet, adjust the mode of carrying backing positions by frictional force and cause pedestal easily and carry the abrasion between support, and then have influence on the overall appearance of load carrier.On the other hand, because damping oil has the restriction of working temperature, therefore when ambient temperature exceeded the working temperature of damping oil, the damping effect of damping oil promptly can disappear, and promptly can't remain in the precalculated position and carry support, and lose original carrying effect.
Summary of the invention
The present invention provides a kind of load carrier, and its task performance does not receive the restriction of ambient temperature.
The present invention proposes a kind of load carrier, and it is in order to carry an electronic installation.Load carrier comprises that one has pedestal, two shell fragments and the two carrying supports of two articulated sections.Wherein, each articulated section is provided with two location structures, and each shell fragment has an elastic body and two locating rings, and these locating rings are two ends of being located at the elastic body, and these locating rings are fixed in two location structures of each articulated section.
In addition, each carries support is to serve as that axle is hubbed at each articulated section with an axis, and each carries support and is provided with a pressure section towards the one side of pedestal, and carrying support when each is axle when rotating with the axis, and the pressure section slippage is on the elastic body.
In one embodiment of this invention, each carries support and has an a junction and a holding parts, and connecting portion is that axle is hubbed at the articulated section with the axis, and holding parts is suitable for carrying electronic installation.
In one embodiment of this invention, each connecting portion that carries support is provided with a gear structure, is meshed with another gear structure that carries support.
In one embodiment of this invention, the elastic body of each shell fragment has one first depression and one second depression, and each pressure section that carries support is suitable for slippage between first depression and second depression.
In one embodiment of this invention, each articulated section is provided with at least one position limiting structure, with restriction elastic body's deformation degree.
In one embodiment of this invention, each location structure comprises the positioning convex column of a location base and a self-align base protrusion, and each locating ring is positioned on the positioning base, and is fixed in positioning convex column.
In one embodiment of this invention, load carrier more comprises two hinge modules, and each carrying support is hubbed at each articulated section by each hinge module.
In one embodiment of this invention, each articulated section is provided with an axis hole, and hinge module is arranged in axis hole.
In one embodiment of this invention, each hinge module comprises one first connector and one second connector, and first connector and second connector will carry support and be hubbed on each axis hole along axis.
Beneficial effect of the present invention is provided with a shell fragment respectively for the present invention on two articulated sections of pedestal; And carry supports with two and be hubbed on the articulated section; Wherein each carries support and is provided with one in order to compress the pressure section of shell fragment towards the one side of pedestal; Shell fragment can relatively be bestowed after receiving the compressing of pressure section and carry support one elastic force; And the present invention promptly utilizes shell fragment to bestow to carry the elastic force of support to make to carry to have damping between support and pedestal, and then lets and carry support and under the situation that does not receive the external force effect, can remain in a precalculated position.
In addition, because load carrier of the present invention is to use the effect that shell fragment and the elastic force between the carrying support replace damping oil, so the operating state of load carrier do not receive the restriction of ambient temperature, and the scope of application more widely can be arranged.
For letting the above-mentioned feature and advantage of the present invention can be more obviously understandable, hereinafter is special lifts preferred embodiment, and cooperates appended graphicly, elaborates as follows.
Description of drawings
Shown in Figure 1 is the sketch map of known a kind of load carrier.
Fig. 2 A is depicted as the stereogram of the load carrier of one embodiment of the invention.
Fig. 2 B is depicted as the part exploded view of the load carrier of Fig. 2 A.
Fig. 2 C is depicted as the shell fragment of Fig. 2 B and the exploded view of pedestal.
Fig. 2 D is depicted as the sketch map of the load carrier of Fig. 2 B at another visual angle.
Fig. 3 A is depicted as and carries the sketch map of support in a carrying position.
Fig. 3 B is depicted as and carries the sketch map of support at a reception position.
Embodiment
Fig. 2 A is depicted as the stereogram of the load carrier of one embodiment of the invention, and Fig. 2 B is depicted as the part exploded view of the load carrier of Fig. 2 A.Please be simultaneously with reference to figure 2A and Fig. 2 B, the load carrier 200 of present embodiment is suitable for carrying an electronic installation, and the mobile phone or the PDA of GPS function for example arranged.Load carrier 200 comprises that mainly a pedestal 210, two shell fragments 220 and two carry supports 230 (Fig. 2 B only is depicted as and carries support 230 with and on pedestal 110, disassemble, so Fig. 2 B only has been depicted as a shell fragment 220).
In the present embodiment, pedestal 210 is provided with two articulated sections 212, and 220 on each shell fragment is to be disposed on the pairing articulated section 212.In addition, each carrying support 230 is made up of a junction 232 and 234 of holding parts.Wherein, connecting portion 232 is to serve as that axle is hubbed on the articulated section 212 with an axis L, and holding parts 234 to be suitable for axis L serve as that axle turns to a carrying position P1 towards the direction away from pedestal 210, to carry electronic installation.
In addition; Turn to a carrying position P1 for carrying support 230 with two efficiently; Present embodiment can be provided with a gear structure 232a in each connecting portion 232 that carries support 230, and two gear structure 232a are meshed, and two of load carrier 200 carries supports 230 and promptly has continuous action relation.That is the user only need rotate a carrying support 230 can make another carry support 230 rotations jointly, and two carrying supports 230 can be adjusted to carrying position P1 simultaneously.
Preceding text are only done preliminary explanation to the annexation between load carrier 200 its main members; Hereinafter, present embodiment will elaborate to the annexation of 220 on the annexation of 21 2 of the structure of shell fragment 220, shell fragment 220 and articulated sections, the pivot joint relation of carrying support 230 and 210 of pedestals and carrying support 230 and shell fragment.
At this, this paper will be earlier explains to the annexation of 212 of the structure of shell fragment 220 and shell fragment 220 and articulated sections.Fig. 2 C is depicted as the shell fragment of Fig. 2 B and the exploded view of pedestal.Please be simultaneously with reference to figure 2B and Fig. 2 C, in the present embodiment, shell fragment 220 for example is a ring-type shell fragment, and each shell fragment 220 has an elastic body 222 and two locating rings 224, and these locating rings 224 are two ends of being located at elastic body 222.In addition, present embodiment can be in each articulated section 212 be provided with and these locating rings 224 corresponding two location structure 212a, and two location structure 212a of two locating rings 224 of each shell fragment 220 promptly to be correspondence be fixed in each articulated section 212.
Wherein, location structure 212a is by the positioning convex column 212a of a location base 212a ' and a self-align base 212a ' protrusion " institute forms, and each locating ring 224 is to be positioned on the positioning base 212a ', and with positioning convex column 212a " Joint.Because the material of shell fragment 220 for example is a metal material, therefore utilize above-mentioned positioning base 212a ' can make locating ring 224 and 212 of articulated sections keep a height, avoid the mobile abrasion of locating ring 224 on articulated section 212.
In addition, present embodiment for example is provided with at least one position limiting structure 212b (each articulated section 212 of present embodiment be example so that two position limiting structure 212b to be set) on each articulated section 212, with restriction elastic body's 222 elastic deformation degree.
Next, present embodiment will be again explained to the annexation of 220 on the pivot joint relation of carrying support 230 and 210 of pedestals and carrying support 230 and shell fragment.
Fig. 2 D is depicted as the sketch map of the load carrier of Fig. 2 B at another visual angle.Please be simultaneously with reference to figure 2B and Fig. 2 D, in the present embodiment, load carrier 200 can comprise and two carrying supports, 230 corresponding two hinge modules 240 that each carries support 230 and can be hubbed on the articulated section 212 by pairing hinge module 240.In more detail, in the present embodiment, each articulated section 212 for example is provided with an axis hole 212c, and each hinge module 240 for example is to be made up of one first connector 242 and 244 of one second connectors, and second connector 244 for example is provided with an axle sleeve 244a.
In addition, there are two surfaces each articulated section 212, is respectively and carries one first S1 that support 230 joins, and with first one second opposite S2.Second connector 244 is sticked in second S2, and axle sleeve 244a is arranged in axis hole 212c, and first connector 242 wears along axis L and carries support 230, and joins with axle sleeve 244a.Thus, carrying support 230 can firmly be hubbed between first connector 242 and second connector 244.In addition, the hinge module 240 of present embodiment more can comprise a locking part 246, and it is locked between first connector 242 and second connector 244, so that first connector 242 and 244 of second connectors have more firm annexation.
On the other hand; Present embodiment carries support 230 at each and towards the one side of pedestal 210 pressure section 236 is set; Be suitable for compressing elastic body 222; And be hubbed at pairing articulated section 212 when carrying support 230, and to carry support 230 serve as axle when rotating with axis L, pressure section 236 promptly can slippage on elastic body 222.Wherein, take place owing to elastic body 222 can be difficult for having the situation of excessive deformation by the displacement restriction of position limiting structure 212b under the situation that receives the external force effect, so can keep closely contact relation constantly between elastic body 222 and the pressure section 236.
Preceding text have concerned to the pivot joint of 210 of the annexation of the structure of shell fragment 220, shell fragment 220 and 212 of articulated sections, the annexation of carrying support 230 and 220 on shell fragment and carrying support 230 and pedestals and have elaborated.Next, present embodiment will be explained to carrying support 230 relative pedestal 210 rotating process.
Fig. 3 A is depicted as and carries the sketch map of support in a carrying position, and Fig. 3 B is depicted as that to carry support be axle with the axis, by carrying the position turns to a reception position towards pedestal sketch map.Please be simultaneously with reference to figure 3A and Fig. 3 B, when user's desire utilized load carrier 200 to carry an electronic installation, the user can be adjusted to carrying position P1 with carrying support 230 slippages, sets for electronic installation.Relatively, when the user did not re-use electronic installation, the user can be adjusted to reception position P2 with carrying support 230, to dwindle the volume of whole load carrier 200.
Hold the above, present embodiment is provided with one first depression 222a and one second depression 222b on the elastic body 222 of each shell fragment 220, and the pressure section 236 of carrying support 210 is suitable for slippage between the first depression 222a and the second depression 222b.More particularly; When carrying support 230 is positioned at carrying position P1 (shown in Fig. 3 A); The pressure section 236 that carries support 230 is that the first depression 222a with elastic body 222 fastens; Can carry position P1 firmly to be limited in by the snap-fit relationship of the pressure section 236 and the first depression 222a and carry support 230, to carry electronic installation.
Likewise; When carrying support 230 turns to reception position P2 (shown in Fig. 3 B); The pressure section 236 that carries support 230 is that the second depression 222b with elastic body 222 fastens; Can be and carry support 230 by the snap-fit relationship of pressure section 236 with the second depression 222b, make and carry support 230 and firmly be limited in reception position P2, influence when not being vulnerable to earth gravity or bearing slight vibrations and slip off the script reception position.
What deserves to be mentioned is; To carry support 230 the user and turn to reception position P2 by carrying position P1; Or turn in the process of carrying position P1 from reception position P2; Because carrying the pressure section 236 of support 230 is to press on elastic body 222, and elastic body 222 can relatively bestow pressure section 236 1 elastic forces after receiving the compressing of pressure section 236, and therefore carries support 230 promptly can receive elastic force in pedestal 210 rotating process relatively effect; Above-mentioned elastic force can provide the effectiveness of similar damping, under the situation that does not receive the external force effect, can remain in a precalculated position so that carry support 230.Wherein, Since elastic body 222 can be by position limiting structure 212b auxiliary to keep constantly and the tight contact relation of 236 of pressure sections; Therefore carry support 230 at the rotation process that carries between position P1 and reception position P2, shell fragment 220 all can provide carrying support 230 above-mentioned elastic force effectively.
Though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.Has common knowledge the knowledgeable in the technical field under the present invention, in spirit that does not break away from the present invention and scope, when doing various changes and retouching.Therefore, the present invention's protection range is as the criterion when looking claims person of defining.
Claims (9)
1. load carrier in order to carry an electronic installation, is characterized in that above-mentioned load carrier comprises:
One pedestal has two articulated sections, and wherein each above-mentioned articulated section is provided with two location structures;
Two shell fragments; Each above-mentioned shell fragment has an elastic body and two locating rings; Above-mentioned these locating rings are located at above-mentioned elastic body's two ends, and wherein above-mentioned these locating rings of each above-mentioned shell fragment are fixed in above-mentioned these location structures of each above-mentioned articulated section; And
Two carry support, and each above-mentioned carrying support serves as that axle is hubbed at each above-mentioned articulated section with an axis, and each above-mentioned carrying support is provided with a pressure section towards the one side of said base;
Wherein, when each above-mentioned carrying support served as the axle rotation with above-mentioned axis, above-mentioned pressure section slippage was on above-mentioned elastic body.
2. load carrier according to claim 1; It is characterized in that wherein each above-mentioned carrying support has an a junction and a holding parts; Above-mentioned connecting portion serves as that axle is hubbed at above-mentioned articulated section with above-mentioned axis, and above-mentioned holding parts is suitable for carrying above-mentioned electronic installation.
3. load carrier according to claim 2 is characterized in that wherein the above-mentioned connecting portion of each above-mentioned carrying support is provided with a gear, carries the said gear engagement of support with another.
4. load carrier according to claim 1; It is characterized in that wherein the above-mentioned elastic body of each above-mentioned shell fragment has one first depression and one second depression, and the above-mentioned pressure section of each above-mentioned carrying support is suitable for slippage between above-mentioned first depression and above-mentioned second depression.
5. load carrier according to claim 1 is characterized in that wherein each above-mentioned articulated section is provided with at least one position limiting structure, to limit above-mentioned elastic body's elastic deformation degree.
6. load carrier according to claim 1; It is characterized in that wherein each above-mentioned location structure comprises a location base and a positioning convex column from above-mentioned positioning base protrusion; And each above-mentioned locating ring is positioned on the above-mentioned positioning base, and is fixed in above-mentioned positioning convex column.
7. load carrier according to claim 1 it is characterized in that more comprising two hinge modules, and each above-mentioned carrying support is hubbed at each above-mentioned articulated section by each above-mentioned hinge module.
8. load carrier according to claim 7 it is characterized in that wherein each above-mentioned articulated section is provided with an axis hole, and above-mentioned hinge module is arranged in above-mentioned axis hole.
9. load carrier according to claim 8 is characterized in that wherein each above-mentioned hinge module comprises one first connector and one second connector, to insert and put above-mentioned carrying support on each above-mentioned axis hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101658780A CN101431877B (en) | 2007-11-07 | 2007-11-07 | Bearing mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101658780A CN101431877B (en) | 2007-11-07 | 2007-11-07 | Bearing mechanism |
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CN101431877A CN101431877A (en) | 2009-05-13 |
CN101431877B true CN101431877B (en) | 2012-04-18 |
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CN2007101658780A Active CN101431877B (en) | 2007-11-07 | 2007-11-07 | Bearing mechanism |
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CN (1) | CN101431877B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2681290Y (en) * | 2004-02-26 | 2005-02-23 | 陆大工业股份有限公司 | Adjustable multifunctional holding seat |
CN2793410Y (en) * | 2005-04-07 | 2006-07-05 | 全友电脑股份有限公司 | Hinge device of rotating arm |
-
2007
- 2007-11-07 CN CN2007101658780A patent/CN101431877B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2681290Y (en) * | 2004-02-26 | 2005-02-23 | 陆大工业股份有限公司 | Adjustable multifunctional holding seat |
CN2793410Y (en) * | 2005-04-07 | 2006-07-05 | 全友电脑股份有限公司 | Hinge device of rotating arm |
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Publication number | Publication date |
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CN101431877A (en) | 2009-05-13 |
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