TWI380766B - Slide mechanism - Google Patents

Description

1380766 December 14th, 2008, [0001] [0002] [0003] [0003] The invention relates to: [Technology] The invention relates to a cleaning mechanism 'particularly related to mobile phones, PDAs, etc. The sliding mechanism of the electronic device. [Prior Art] In recent years, broadcast (four) electronic devices have become more and more popular, and sliding type portable electronic devices have been favored and loved by consumers. The conventional sliding type carrying electronic devices are mainly classified into three categories. One type uses a manual sliding mechanism', that is, the user manually moves the slider by a full manual. In addition, the semi-automatic sliding mechanism is adopted, and the user can push, slide, and move the mosquito to the fully closed state or the fully open state as long as the user pushes the slider to the distance of the segment. In addition, a g-type sliding mechanism allows the user to automatically move the sliding mechanism through the button. The manual sliding mechanism is inconvenient to operate, the structure of the fully automatic sliding mechanism is relatively complicated, and the semi-automatic sliding mechanism is more convenient to use, and the structure is more searchable than the fully automatic sliding mechanism; the semi-automatic sliding machine is often used in the portable electronic device" As shown in FIG. 1 , a conventional portable electronic device sliding mechanism includes a first flat plate 50 and a second flat plate 60. The first flat plate 5 and the second flat plate 6 are respectively fixed to the main unit of the electronic device and On the display unit, the main unit includes a multimedia key below the front surface of the main unit and a numeric key above the multimedia key. The first plate 5 is provided with a stopper groove 53, and the two first magnets 55 are respectively placed at the longitudinal middle portions of the first plate 5''. The second plate 60 is provided with a stop spring 63 for cooperating with the stop groove 53 of the first plate 5'. The second plate 60 is further provided with two second magnets 65 to be associated with the first magnetic 096149495. Page 4 of 20 pages 0993445702-0 13-80766 1 _ [0005] Cheng Ren ^112月14曰 Correcting the page, the first magnet 65 and the first magnet 55 are mutually exclusive. The first flat plate 60 is slidable relative to the first guide plate 5 by the guide passages on the guide rib 61 and the core 50. When the display unit and the main unit are in the off state, the board 50 overlaps with the second board 6〇 and is first flat. The end near the stop groove 53 and the second plate 6 () are close to the stop spring (2) and the first magnet 55 (four) is separated by two magnetic contacts - the distance between the display unit and the main unit is opened to the portable electronic device ^ When pushing, the second flat plate 60 slides relative to the first flat plate 5 in the direction indicated by the arrow ι until the stop spring 63 cooperates with the stop groove 53. At this time, the main unit hits the multimedia button, and the user can be in this position. Perform multimedia function operation: continue to push to display the single it, the second flat second money 65 gradually approaches the first magnet 55 of the first flat plate 50 straight g 2 ^ ^ ^ ^ position ^ 'At this time the magnet 6 5 and the magnet 5 5 The repulsive force-maximum ~, i zeze ^ continues to slide relative to the main unit by the repulsive force and the thrust applied by the user until the portable electronic device is fully open, at this time, the first plate 5 〇 and the second plate 60 It is flush with the arrow shown in Figure 1. 5々(Dp❹『ί|γ The sliding mechanism includes two phases and a second magnet 65. When the first plate 50 and the second plate 6 are connected to the corresponding positions, the first magnet 55 and the second magnet 65 are The sliding mechanism is staggered in the thickness direction of the two planes, so that the thickness of the sliding mechanism as a whole is large, so that the portable electronic device to which the sliding mechanism is applied has a large thickness, which cannot satisfy the current light, thin and short portable electronic devices. [0006] SUMMARY OF THE INVENTION [0006] In view of the above, it is necessary to provide a sliding mechanism with a small thickness. [0007] A sliding mechanism 'including a sliding plate, a back plate and a magnetic opening and closing assembly, the 096149495 form number face Page 5 of 20 pages 0993445702-0 1380766 December 14th, 1999, the nuclear replacement frame includes a first and a second magnetic element, which is caused by the magnetic force between the first and second magnetic elements. The sliding plate slides relative to the back plate, and the distance between the central sections of the first and second magnetic members along the sliding direction of the back plate is less than one half of the sum of the thicknesses of the first and second magnetic members. [0008] The sliding mechanism is closed. Since the first and second magnetic elements are located in the same plane, the thickness of the sliding mechanism is relatively small compared with the prior art, which is advantageous for miniaturization, thinning and thinning of the corresponding portable electronic device. [0010] [Embodiment] The sliding mechanism of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. [Factory], V: 乂人) Please refer to FIG. 2 'The first comparison of the present invention - Embodiment _ \ Slider / Structure includes

The back plate 10, the sliding plate 20, the back plate rail 30, the magnetic pin 42, the first magnetic element 44, the magnetic sleeve 72 and the second magnetic element 74 sleeved on the magnetic sleeve 72 are disposed in the magnetic pin 42.丨 [0011] The back plate 1 is generally a rectangular plate, a machine and two convex edges 1〇4. The flange 104 is formed by bending a small amount of the same side of the bottom plate 102 of the bottom plate 102. The upper end of the bottom plate U) 2 is further provided with a square notch 1〇6, and the “bump” at the center of the bottom plate 102 and adjacent to the back plate 1G is provided with a round pin hole 108.

[0012] The sliding plate 2G is generally a rectangular plate, which includes a base portion and a second sliding groove 204. The sliding groove 204 is formed by folding the base portion 202 opposite to the base toward the same side. The base portion 202 is also provided with a circular pin hole 206 at a center of the @ & position adjacent to one of the chutes 204. 096149495 Form No. A0101 Page 6 of 20 0993445702-0 1380766 [0014]

[0015]

'099. December Ϊ 4th, the shuttle is replacing w. [0013] The backboard slide rail 30 has a substantially elongated structure, and the two ends thereof are respectively formed with a square convex block 302. A slot 306 extending along the length of the back plate is extended, and the slot 306 cooperates with the flange 104 of the back plate 10. The back plate slide 3 is accommodated in the sliding slot 204 of the sliding plate 20, and is opposite to the sliding plate. 20 fixed. The magnetic pin 42 has a substantially rectangular parallelepiped shape. The magnetic pin 42 defines a receiving slot 422. The receiving slot 422 is configured to receive and fix the first magnetic component 44. The magnetic pin 42 further defines a circular hole 424. The circular hole 424 and the tilting plate are defined. The circular pin hole 206 of 20 corresponds to the 'magnetic pin 42' rotatably coupled to the sliding plate 20 by a rivet 92 and the circular hole 424. , -: r wide, '\, \ magnetic sleeve 72 is also in the shape of a rectangular parallelepiped, magnetic sleeve 72 / open) Hongna space 722 ! i / 1 , accommodation space 7 2 2 - end containment and retention of the first jtj cattle 7 4. The other end is for the magnetic pin 42 to be movably inserted or withdrawn. A magnetic hole 724 is defined in the magnetic sleeve 72, and the circular hole 724 corresponds to the circular pin hole 108 of the back plate 1 . The magnetic sleeve 72 is connected to the back plate 10 by a rivet 94 and the round cymbal (Γψό [0016] In this embodiment, the ends of the _, second, and 74 are close to each other. [0017] When assembling The first magnetic component 44 is disposed in the receiving groove 422 of the magnetic pin 42 to form the first magnetic component 40, and the second magnetic component 74 is disposed in the receiving space 722 of the magnetic sleeve 72 to form the second magnetic component 70. The first magnetic component 40 is partially inserted into the receiving space 722 of the second magnetic component 70 to form a magnetic opening and closing assembly 80. The rivet 92 is then passed through the circular 424 on the magnetic pin 42 and the circular shape on the sliding plate 20. The pin hole 206 thus rotatably connects the first magnetic 096149495 form number A0101 page 7 / 20 pages 0993445702-0 1380766 __ December 14th, the modified replacement page component 40 to the sliding plate 20, and the second back The plate rails 30 are respectively inserted into the sliding slots 204 of the sliding plate 20, and then the two protruding edges 104 of the backing plate 10 are respectively inserted into the two slots 306 of the backing plate rail 30, and finally the rivets 94 are passed through the magnetic sleeve 72. The circular hole 724 and the circular pin hole 108 on the back plate 10 thereby rotatably the second magnetic component 70 Connected to the backing plate 10. [0018] The preferred embodiments of the first and second magnetic members 44, 74 have the same thickness, and the distance between the central sections A1, A2 along the sliding direction of the backing plate is zero (Fig. 6). It can be understood that the thickness may be different and may be slightly staggered, that is, the distance between the central sections of the sliding direction of the backing plate is less than one half of the sum of the thicknesses of the first and second magnetic elements | 44, 74. ' : ' [0019 The sliding process of the sliding mechanism 100 will be described in detail below. Please refer to FIG. 3 to J....\ FIG. 6. FIG. 3 is a state diagram of the sliding mechanism 100 being slid into the middle position of the sliding mechanism 100, FIG. The state diagram is opened for the sliding mechanism 100. When the sliding mechanism 100 is in the closed state, as shown in FIG. 3, the sliding plate 20 is located at one end of the backing plate 10, and is now wide-ranging; 13⁄4埤:

t j : u L j ^ J L b ^ L

Long, the first and second magnetic elements are also the farthest. As the user pushes the sliding plate 20 from the closed shape to the other end I of the backing plate 10, the magnetic pin 42 and the magnetic sleeve 72 are respectively rotated about the rivets 92, 94, so that the magnetic pin 42 further extends into the magnetic sleeve 72, so that the magnetic pin 42 is further extended into the magnetic sleeve 72. The first magnetic element 44 gradually approaches the second magnetic element 74, the distance between them gradually becomes smaller, and the repulsive force of the first and second magnetic elements 44, 74 gradually increases until the sliding plate 20 slides to the one shown in FIG. The middle position of the back plate 10, at which time the distance between the first and second magnetic members 44, 74 is the smallest, and the repulsive force is maximized, and the repulsive force provides the thrust for the sliding plate 20 to continue sliding to the back plate 10, the thrust or the thrust and the use The resultant force causes the sliding plate 20 to continue to slide forward until it slides 096149495 Form No. A0101 Page 8 / Total 20 Page 0993445702-0 13-80766 December 14, 1999 Correction Replacement Page 2 〇 Slide to Figure 5 The open state, at this time, the sliding mechanism 1 is fully opened. The principle of operation of the sliding mechanism 100 closing process is the same.

M)] In the present invention, the first and second magnetic members 44, 74 are almost in the same plane immediately after the sliding mechanism is closed and opened, and do not overlap each other, so the sliding mechanism 100 is compared with the prior art. The thickness is relatively small. In addition, the first and second magnetic components 44 and 74 are respectively inserted into the magnetic pin 42 and the magnetic sleeve 72 to form the first magnetic component 4〇 and the second magnetic component 7〇, and the first magnetic component 40 is slidably extended. The magnetic opening and closing assembly 80 is formed in the second magnetic component 7〇. The magnetic opening and closing assembly 8 can be conveniently connected as a whole to the relatively sliding component by the rivets, so the modularization degree is more than two. It can be understood that the first connection with the sliding plate 20, the second magnetic component 70 can also be connected to the backing plate 10 by other connecting members. In addition, the first and second magnetic members 44, 74 can be, for example, for example. The magnetic member of the magnet leaks the card fastener and cooperates with the magnetic pin 42 to thereby make the magnetic pin peak sleeve 72. .q 1 [0022] The sliding structure of the second preferred embodiment of the present invention is similar to that of the first preferred embodiment, except that the sliding mechanism of the second preferred embodiment utilizes the attraction of the magnetic member to achieve its opening and closing. The sliding mechanism includes the same first magnetic opening and closing assembly and a second magnetic opening and closing assembly. The structure of the magnetic opening and closing assembly is the same as that of the magnetic opening and closing assembly 80 of the first preferred embodiment, and the difference lies in the second The first and second magnetic elements of the magnetic opening and closing assembly are opposite in polarity to each other. The two ends of each of the magnetic opening and closing components are respectively connected to the back plate and the sliding plate ′, and the two magnetic opening and closing components are respectively disposed at the front and rear ends of the back plate and the sliding plate. 096149495 Form No. A〇l〇1 Page 9 of 20 0993445702-0 1380766 [0023] [0025] [0027] 096149495 December 14, 099 Shuttle is replacing the page when the sliding mechanism is at When the state is off, the magnetic pin of the first magnetic opening and closing component protrudes into the magnetic sleeve to be the longest portion, and the magnetic pin of the second magnetic opening and closing component protrudes into the magnetic sleeve to be the shortest portion, and the first magnetic opening and closing component is the first. The gravitational force between the second magnetic components is the largest, and the gravitational force positions the sliding plate relative to the back plate in the closed state, and at this time, the first and second magnetic components of the second magnetic opening and closing assembly have the least gravity. Pushing the sliding plate to move from the closed state to the other end of the backing plate, the magnetic pin in the first magnetic opening and closing assembly gradually withdraws from the magnetic sleeve, and the first magnetic component gradually gradually moves away from the second magnetic component, and the second magnetic force The magnetic pin in the opening and closing assembly further extends into the magnetic sleeve, and the first magnetic element in the second magnetic opening and closing assembly gradually approaches the second magnetic element, and after the sliding plate is pushed to the position, the second magnetic opening and closing The gravitational force between the first and second magnetic elements of the assembly causes the slider to continue to slide until the sliding mechanism is fully open. In the & open state, the attraction between the first and second magnetic elements of the second magnetic opening and closing assembly is maximized, and the attraction between the first and second magnetic elements of the first magnetic opening and closing assembly is minimized. In the above, the invention conforms to the hair, specializes in the requirements, and/or patents are filed according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be equivalently modified or changed in the spirit of the invention. All should be included in the scope of the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view of a conventional sliding mechanism.

Figure 2 is an exploded perspective view of the sliding mechanism of the first preferred embodiment of the present invention. Fig. 3 is a view showing the closed state of the sliding mechanism of the first preferred embodiment of the present invention. Form No. Α0101 Page 10 of 20 0993445702-0 December 14th, 1999, the nuclear positive replacement page 13.80766 [0028] FIG. 4 is a view showing the state in which the sliding mechanism of the first preferred embodiment of the present invention is slid to the intermediate position. 5 is a view showing an open state of a sliding mechanism according to a first preferred embodiment of the present invention. 6 is a cross-sectional view taken along line VI-VI of FIG. 4. [Main component symbol description] [0031] Backplane: 10 [0032] Slide mechanism: 100 [0033] Base plate: 102 [0034] Bump: 104 [0035] Notch: 106 [0036] Round pin hole: 108, 206 [0037] Sliding plate: 20 [0038] Base: 202 [0039] Chute: 204 [0040] Back plate slide: 30 [0041] Bump: 302 [0042] Slot: 306 [0043] First magnetic component :40 [0044] Magnetic pin: 42 [0045] Accommodating groove: 422 Form No. A0101 01 ^ecifyo party ice 096149495 Page 11 of 20 0993445702-0 1380766 December 14, 2010 Press the replacement page [0046] Hole: 424, 724 [0047] First magnetic element: 44 [0048] Second magnetic component: 70 [0049] Magnetic sleeve: 72 [0050] Accommodating space: 722 [0051] Second magnetic element: 74 [0052] Magnetic force Opening and closing components: 80 [0053] Rivets: 92, 94'

Ec^yor ◎

096149495 Form No. A0101 Page 12 of 20 0993445702-0

Claims (1)

1380766 December 14, 2004 Correction Replacement Page VII. Patent Application Range: 1. A sliding mechanism comprising a sliding plate, a back plate and a magnetic opening and closing assembly, the improvement being that the magnetic opening and closing assembly comprises first and second magnetic An element that slides the sliding plate relative to the back plate by the magnetic force between the first and second magnetic elements, and the distance between the central sections of the first and second magnetic elements along the sliding direction of the back plate is smaller than the first and second magnetic elements One-half the sum of the thicknesses. 2. The sliding mechanism of claim 1, wherein the first and second magnetic elements are repulsive, and the sliding mechanism comprises a first magnetic element and a second magnetic element. The sliding mechanism of claim 2, wherein when the sliding mechanism is in a closed or open state, the distance between the first element and the living element is the largest when the sliding The mechanism is in the middle state and the idle distance is the smallest. 4. The sliding mechanism of claim 1, wherein the first and second magnetic elements are gravitational, and the sliding mechanism comprises a two magnetic opening and closing assembly iinteilEeduali J_____Η The distance between the second magnetic elements is the largest, and the first and second magnetic elements of the other magnetic opening and closing assembly have the smallest free distance. 6. The sliding mechanism of claim 2, wherein the magnetic opening and closing assembly further comprises a magnetic sleeve and a magnetic pin, the first magnetic element being disposed in the magnetic pin to form the first magnetic component, The two magnetic components are disposed in the magnetic sleeve to form a second magnetic component. The first magnetic component extends into the magnetic sleeve and is slidable relative to the second magnetic component. 096 149 149 149 149 149 149 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 096 The first magnetic component is received and fixed in the receiving groove, and the second magnetic component is provided with a receiving space. The second magnetic component is received and fixed in the receiving space, and the first magnetic component protrudes through the receiving space. Or exit the second magnetic component. 8. The sliding mechanism of claim 1, wherein the sliding mechanism further comprises a backing plate rail for connecting the sliding plate and the backing plate, the sliding plate comprising a sliding slot, the backing plate sliding The rail is received in the sliding slot and fixed relative to the sliding plate. The backing plate includes a flange. The backing rail includes a slot, and the slot cooperates with the protruding edge of the backplane. 9. The sliding structure of claim 1, wherein the first, second, and second magnetic elements are magnets. \ / \ J 10 . The sliding mechanism according to the first aspect of the patent application, wherein the first and second magnetic members have a distance between the center sections of the back plate sliding direction being zero. 096149495 Form No. A0101 Page 14 of 20 0993445702-0