CN102278584A - Fixing frame and pivoting mechanism thereof - Google Patents
Fixing frame and pivoting mechanism thereof Download PDFInfo
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- CN102278584A CN102278584A CN201110210757XA CN201110210757A CN102278584A CN 102278584 A CN102278584 A CN 102278584A CN 201110210757X A CN201110210757X A CN 201110210757XA CN 201110210757 A CN201110210757 A CN 201110210757A CN 102278584 A CN102278584 A CN 102278584A
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- fixing frame
- joint
- fixed block
- pin
- fixed
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Abstract
The invention provides a fixing frame and a pivoting mechanism thereof. The fixing frame is used for being fixed to an object and comprises a rotating rod and the pivoting mechanism; the pivoting mechanism comprises a fixing piece and a connecting part; the fixing piece is provided with a first surface and is fixed to the object; and the connecting part is provided with a second surface, is arranged on the rotating rod and can rotate relative to the fixing piece, wherein magnetic attraction force is generated between the first surface and the second surface, so that the rotating rod is positioned at a fixed position. Because the magnetic force cannot be lowered due to increased operating times of the fixing frame, the fixing frame has higher reliability and longer service life.
Description
Technical field
The invention relates to a kind of fixing frame and pin-joint mechanism thereof, and particularly relevant for a kind of fixing frame and pin-joint mechanism thereof that utilizes magnetic force.
Background technique
Traditional fixing frame comprises dwang and pin-joint mechanism.Dwang sees through pin-joint mechanism and is articulated on the object.Generally speaking, pin-joint mechanism comprises contacted cam and recessed the wheel, and cam for example is to be fixed on the object, and recessed the wheel for example is to be fixed on the dwang.See through cam with recessed take turns concavo-convex each other engage reach mutual rubbing contact, make dwang be positioned a position.
Yet under number operation fixing frame for a long time or repeatedly, cam can wear away gradually and causes frictional force to descend with recessed the wheel, and so, dwang just can't see through the frictional force of deficiency and locate.
Summary of the invention
The present invention is relevant for a kind of fixing frame and pin-joint mechanism thereof, and pin-joint mechanism is positioned fixing frame for a fixed position by magnetic force, and the unlikely number of times of operation with fixing frame of magnetic force increases and descends, and makes fixing frame possess certain reliability and life of product.
According to an aspect of the present invention, a kind of fixing frame is proposed.Fixing frame is in order to be fixed on the object.Fixing frame comprises dwang and pin-joint mechanism.Pin-joint mechanism comprises fixed block and joint.Fixed block has first, and fixed block is fixed on the object.Joint has second, but joint is disposed on the dwang and the relative fixed part rotates.Wherein, produce magnetic attraction between first and second, make dwang be positioned at a fixed position.
According to fixing frame of the present invention, this object is the armrest of vehicle, and this fixing frame more comprises the supporting portion, in order to support displays.
According to fixing frame of the present invention, this fixing frame is around an axial rotation, and this first and this width direction of second extend axially along this.
According to fixing frame of the present invention, this fixing frame is around an axial rotation, and this fixed block comprises sub-fixed block, adjustment dish and locating piece.Sub-fixed block has the plurality of fixed hole, and this plurality of fixed orifice ring is around this axial arrangement.Locating piece connects one of this plurality of fixed hole person and this adjustment dish, to fix the relative position of this adjustment dish and sub-fixed block.
According to fixing frame of the present invention, this fixed block has first perforate, and this joint has second perforate; This pin-joint mechanism more comprises rotating shaft, articulates this first perforate and this second perforate.
According to fixing frame of the present invention, this pin-joint mechanism more comprises the energising element, contiguous this joint configuration, and when this energising element energising, this joint produces magnetic field.
According to an aspect of the present invention, a kind of pin-joint mechanism is proposed.Pin-joint mechanism is in order to connect an object and dwang.Pin-joint mechanism comprises fixed block and joint.Fixed block has first.Joint has second, but joint is disposed on the dwang and the relative fixed part rotates.Wherein, produce magnetic attraction between first and second, make dwang be positioned at a fixed position.
According to pin-joint mechanism of the present invention, this dwang is around an axial rotation, and this first and this width direction of second extend axially along this.
According to pin-joint mechanism of the present invention, this fixed block has first perforate, and this joint has second perforate; This pin-joint mechanism more comprises rotating shaft, articulates this first perforate and this second perforate.
More comprise the energising element according to pin-joint mechanism of the present invention, contiguous this joint configuration, when this energising element energising, this joint produces magnetic field.
By the present invention, can make fixing frame possess better reliability and life of product.
Description of drawings
Fig. 1 illustrates fixing frame according to one embodiment of the invention and is installed in schematic representation on the object.
Fig. 2 (only illustrating one group of pin-joint mechanism) illustrates the explosive view of the fixing frame of Fig. 1.
Fig. 3 illustrates the joint of Fig. 2 and the amplification stereogram that fixed block is fitted.
The fixing frame that Fig. 4 illustrates Fig. 1 is positioned at the schematic representation of stowed position.
Fig. 5 (only illustrating one group of pin-joint mechanism) illustrates the explosive view according to the fixing frame of another embodiment of the present invention.
The front elevation of the chute of dwang is located in the adjustment part that Fig. 6 illustrates the adjustment dish of Fig. 5.
Embodiment
For making purpose of the present invention, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.
Please refer to Fig. 1 and Fig. 2, Fig. 1 illustrates fixing frame according to one embodiment of the invention and is installed in schematic representation on the object, and Fig. 2 (only illustrating one group of pin-joint mechanism) illustrates the explosive view of the fixing frame of Fig. 1.Fixing frame 100 is fixed on the object 190.Fixing frame 100 comprises at least one group of pin-joint mechanism 110 and at least one dwang 120.Each pin-joint mechanism 110 comprises fixed block 111 and joint 112.Fixed block 111 has first 111s, and fixed block 111 is fixed on the object 190.Joint 112 has second 112s, but joint 112 is disposed on the dwang 120 and relative fixed part 111 rotates.Wherein, can produce magnetic attraction between first 111s of fixed block 111 and second 112s of joint 112, make dwang 120 be positioned at a fixed position.Because the unlikely number of times of operation with fixing frame 100 of magnetic attraction increases and descends, and makes fixing frame 100 possess certain reliability and life of product.
In addition, when fixed block 111 was magnet, joint 112 was magnetic element or magnet; Perhaps, when joint 112 was magnet, joint 112 was magnetic element or magnet, so that can produce magnetic attraction between fixed block 111 and the joint 112.
In the present embodiment, fixing frame 100 comprises two groups of pin-joint mechanisms 110 and two dwangs 120.One group of pin-joint mechanism 110 connects a side of one of them dwang 120 and object 190, and another group pin-joint mechanism 110 connects the relative opposite side of another dwangs 120 and object 190.
As shown in Figure 2, fixed block 111 has the first perforate 111a, and joint 112 has the second perforate 112a.Pin-joint mechanism 110 more comprises rotating shaft 150, and it can articulate the first perforate 111a and the second perforate 112a.In addition, fixed block 111 can be fixed on the object 190, and fixing frame 100 sees through fixed block 111 and is articulated on the object 190.
As shown in Figure 2, dwang 120 has groove 120r1, and joint 112 exposes from groove 120r1.After fixing frame 100 was installed on the object 190, fixed block 111 can be placed in the groove 120r1, so can make fixed block 111 be rotated bar 120 and cover and do not expose as far as possible (as shown in Figure 1), to be subjected to the protection of dwang 120.
Please be simultaneously with reference to Fig. 2 and Fig. 3, Fig. 3 illustrates the joint of Fig. 2 and the amplification stereogram that fixed block is fitted.As shown in Figure 2, fixing frame 100 can rotate around an axial S1.Because the width direction W2 of the width direction W1 of first 111s and second 112s S1 vertically extends, be subjected to the backstop of fixed block 111 and limit it and be rotated further up to joint 112 so fixing frame 100 can rotate (the direction D1 that for example is past Fig. 3) around axial S1., produce magnetic attraction between second 112s and first 111s and fit near fixed block 111 or when being subjected to fixed block 111 backstops at fixing frame 100, as shown in Figure 3.Thus, make dwang 120 can be positioned a fixed position.In addition,, owing to produce magnetic attraction between second 112s and first 111s, joint 112 and 111 moments of fixed block are inhaled mutually, and produce fixing feel of a tangible moment when joint 112 during near fixed block 111.
As shown in Figure 3, fixed block 111 comprises body 111m and protuberance 111b, and protuberance 111b is connected in body 111m with a bending angle.Protuberance 111b can be the bending part of fixed block 111, and it is shaped with sheetmetal working technology (for example being bending or presser's method).Above-mentioned first surface that 111s is protuberance 111b.In addition, joint 112 comprises body 112m and protuberance 112b, and protuberance 112b is connected in body 112m with a bending angle.Protuberance 112b can be the bending part of joint 112, and it is shaped with bending or presser's method.Above-mentioned second surface that 112s is protuberance 112b.
In addition, the body 112m of joint 112 can be a stiffener, and its part can be embedded in the dwang 120, and to strengthen the intensity of joint 112, another part extends to groove 120r1 and exposes from groove 120r1.The material of body 112m for example is a metal, can strengthen the material of the intensity of joint 112 as iron, aluminium, alloy or other.
Please refer to Fig. 4, its fixing frame that illustrates Fig. 1 is positioned at the schematic representation of stowed position.When fixing frame 100 is positioned at the fixed position when (as shown in Figure 3), as long as force in fixing frame 100 (for example being the direction D2 application of force) toward Fig. 3, joint 112 is rotated and break away from fixed block 111, this moment, fixing frame 100 promptly was in a rotatable state under the situation that magnetic attraction weakens.After joint 112 and fixed block 111 broke away from, fixing frame 100 can continue to rotate toward direction D2, up to being positioned at stowed position, as shown in Figure 4.
Among one embodiment, the magnetic attraction between first 111s and second 112s can see through energising and produce or eliminate.For example, pin-joint mechanism 110 more comprises at least one energising element (not illustrating), its contiguous joint 112 configurations.When this energising element energising, joint 112 produces magnetic field.Energising element herein for example is a coil.In addition, can be by the electric current of remote control unit control energising element, for example, the unlatching of remote control unit controllable power makes the power supply supplying electric current give the energising element; Perhaps, the closing of remote control unit controllable power makes power supply stop supplying electric current and gives the energising element, and to eliminate the magnetic attraction between first 111s and second 112s, in the case, dwang 120 can fall down automatically, as shown in Figure 4.
Please refer to Fig. 5 (only illustrating one group of pin-joint mechanism), it illustrates the explosive view according to the fixing frame of another embodiment of the present invention.Fixing frame 200 comprises at least one group of pin-joint mechanism and at least one dwang 120.Pin-joint mechanism comprises fixed block and joint 112.Fixed block comprises sub-fixed block 2111, adjustment dish 2112 and locating piece 2113.Sub-fixed block 2111 has several fixed holes 2111a, and these fixed holes 2111a threaded shaft disposes to S1.Locating piece 2113 for example is locating stud (pin) or other outstanding structure, and it can connect wherein fixed hole 2111a and adjustment dish 2112, with the relative position of fixing adjustment dish 2112 with sub-fixed block 2111.In the present embodiment, locating piece 2113 can be fixed on the adjustment dish 2112.
Pass different fixed hole 2111a by locating piece 2113, can make dwang 120 be positioned different fixed positions, so can make fixing frame 200 with different angle tilts.The fixed hole 2111a of present embodiment be with four be example explanation, i.e. fixing frame 200 convertible fixed positions to four kinds of different amount.
Please refer to Fig. 6, the front elevation of the chute of dwang is located in its adjustment part that illustrates the adjustment dish of Fig. 5.The groove width W3 of chute 120r2 can move adjustment part 2112t along groove width W3 direction greater than the thickness t of adjustment part 2112t, so that adjustment dish 2112 is connected in or breaks away from sub-fixed block 2111.Say further, when position that will adjustment dish 2112,, adjustment dish 2112 and sub-fixed block 2111 are broken away from as long as move adjustment part 2112t toward direction D3, in the case, turn adjustment part 2112t so that the corresponding different fixed hole 2111a in the position of locating piece 2113.Then, move adjustment part 2112t toward direction D4 again, can make locating piece 2113 pass corresponding fixed hole 2111a and the fixing relative position of adjustment part 2112t and sub-fixed block 2111.
Fixing frame of the above embodiment of the present invention and pin-joint mechanism thereof have several features, by magnetic force fixing frame are positioned a fixed position, and the unlikely number of times of operation with fixing frame of magnetic force increases and descends, and makes fixing frame possess certain reliability and life of product.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present invention.Must be pointed out that the embodiment who has disclosed does not limit the scope of the invention.On the contrary, change of being done and retouching without departing from the spirit and scope of the present invention all belongs to scope of patent protection of the present invention.
Claims (10)
1. fixing frame in order to be fixed on the object, is characterized in that this fixing frame comprises:
Dwang; And
Pin-joint mechanism comprises:
Fixed block has first, and this fixed block is fixed on this object; And
Joint has second, and this joint is disposed on this dwang and can rotates relative to this fixed block;
Wherein, produce magnetic attraction between this first and this second, make this dwang be positioned at a fixed position.
2. fixing frame as claimed in claim 1 is characterized in that this object is the armrest of vehicle, and this fixing frame more comprises the supporting portion, in order to support displays.
3. fixing frame as claimed in claim 1 is characterized in that this fixing frame around an axial rotation, and this first and this width direction of second extend axially along this.
4. fixing frame as claimed in claim 1 is characterized in that this fixing frame around an axial rotation, and this fixed block comprises:
Sub-fixed block has the plurality of fixed hole, and this plurality of fixed orifice ring is around this axial arrangement;
The adjustment dish; And
Locating piece connects one of this plurality of fixed hole person and this adjustment dish, to fix the relative position of this adjustment dish and sub-fixed block.
5. fixing frame as claimed in claim 1 is characterized in that this fixed block has first perforate, and this joint has second perforate; This pin-joint mechanism more comprises rotating shaft, articulates this first perforate and this second perforate.
6. fixing frame as claimed in claim 1 is characterized in that this pin-joint mechanism more comprises the energising element, contiguous this joint configuration, and when this energising element energising, this joint produces magnetic field.
7. pin-joint mechanism in order to connect object and dwang, is characterized in that this pin-joint mechanism comprises:
Fixed block has first; And
Joint has second, and this joint is disposed on this dwang and can rotates relative to this fixed block;
Wherein, produce magnetic attraction between this first and this second, make this dwang be positioned at a fixed position.
8. pin-joint mechanism as claimed in claim 7 is characterized in that this dwang around an axial rotation, and this first and this width direction of second extend axially along this.
9. pin-joint mechanism as claimed in claim 7 is characterized in that this fixed block has first perforate, and this joint has second perforate; This pin-joint mechanism more comprises rotating shaft, articulates this first perforate and this second perforate.
10. pin-joint mechanism as claimed in claim 7 is characterized in that more comprising the energising element, contiguous this joint configuration, and when this energising element energising, this joint produces magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210757 CN102278584B (en) | 2011-07-26 | 2011-07-26 | Fixing frame and pivoting mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210757 CN102278584B (en) | 2011-07-26 | 2011-07-26 | Fixing frame and pivoting mechanism thereof |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310022197.4A Division CN103148327B (en) | 2011-07-26 | 2011-07-26 | Fixing frame and pivoting mechanism thereof |
| CN201310021585.0A Division CN103148325B (en) | 2011-07-26 | 2011-07-26 | Fixing frame and pivoting mechanism thereof |
| CN201310022196.XA Division CN103148326B (en) | 2011-07-26 | 2011-07-26 | Fixing frame and pivoting mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102278584A true CN102278584A (en) | 2011-12-14 |
| CN102278584B CN102278584B (en) | 2013-03-20 |
Family
ID=45104205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110210757 Expired - Fee Related CN102278584B (en) | 2011-07-26 | 2011-07-26 | Fixing frame and pivoting mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278584B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1897801A (en) * | 2005-07-15 | 2007-01-17 | 华硕电脑股份有限公司 | Magnetic-suction pivot positioning structure |
| CN101193520A (en) * | 2006-11-20 | 2008-06-04 | 金宝电子工业股份有限公司 | Electronic device fixed rack structure |
-
2011
- 2011-07-26 CN CN 201110210757 patent/CN102278584B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1897801A (en) * | 2005-07-15 | 2007-01-17 | 华硕电脑股份有限公司 | Magnetic-suction pivot positioning structure |
| CN101193520A (en) * | 2006-11-20 | 2008-06-04 | 金宝电子工业股份有限公司 | Electronic device fixed rack structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102278584B (en) | 2013-03-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20200726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |