JP2007049650A - Slider and electronic apparatus using the slider - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a slider for overlappingly sliding one member and the other member wherein the slider can be closely energized and the slider is openly energized automatically when the slider is slid by a prescribed length and to provide an electronic apparatus employing the slider with a simple configuration. <P>SOLUTION: The slider is configured such that a first member 1 is provided with a cam part 5 with its cam face 4 in a slide moving direction, a second member 2 is provided with a cam moving unit 7 with a cam press contact part 6 that is in press contact with the cam face 4 of the cam part 5, the cam moving unit 7 is provided freely movably in a rugged undulation direction of the cam face 4 of the cam part 5, and further the second member 2 is provided with an energizing body 8 for pressingly energizing the cam press contact part 6 of the cam moving unit 7 to the cam face 4 together with the cam moving unit 7, and when the second member 2 is in slide movement to the first member 1, a slide moving energizing force of the second member 2 with respect to the first member 1 is produced by a cam energizing force of the cam face 4 going to move from its projection part to its recessed part. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention, for example, a slide device in which a main body portion and a superposition portion are superposed and slidably moved in the superposition plane direction, and a superposition portion is slid from an occluded state where they are superposed to each other and opened. It relates to electronic devices such as telephones and mobile phones.

  For example, a conventional foldable mobile phone is provided with an operation unit on which the numeric keys and function keys are arranged on the upper surface side of the lower main unit, and a liquid crystal panel on which a predetermined display is made by the key operation of the operation unit. The display part is provided on the lower surface side (polymerization side) of the superposition part on the upper side, this main part and superposition part are connected via a hinge device, and the main part and superposition part are folded in half and operated From the folded closed state in which the portion is concealed by the overlapping portion, the overlapping portion is turned upside down by the hinge device and reversed to be switched to an open state in which the operation portion and the display portion are exposed.

  Therefore, in the conventional electronic equipment that covers the operation part of the main body part with the overlapping and rotating superposition part, it can be folded and compactized, but the display part is also concealed in the superposition state where the operation part is concealed. In many cases, use in a compact state is inevitably limited.

  Further, when operating the operation unit, the heavy overlapping portion provided with the display unit must be erected and rotated in the reverse direction, and there is a disadvantage that it is difficult to perform this opening / closing operation (particularly, opening operation).

  Therefore, instead of opening and closing by rolling up and down, it is possible to provide a display unit on the upper side of the overlapping portion if it is configured to slide open and close along the overlapping surface by sliding the overlapping portion. In addition, a display unit and an operation unit can be provided on the main body, and both or only the operation unit can be covered with a superposition unit that is a slide opening / closing flip, for example, to prevent malfunction when not in use or when no key operation is required. Even in this overlapped state, in other words, even in a compact state where the overlapped portion is overlapped with the main body and the operation portion is concealed, the display portion is exposed on the upper side. It is possible to see and function the display part, and from the superposed state to the state where the operation part and the display part are exposed When switching, it can be done by sliding the overlapping part back and forth along the overlapping surface, so this opening operation (exposure operation of the operation part) can be performed very easily, and the usage application as an equipment device spreads, In addition, the electronic device such as a mobile phone and a mobile that can be easily opened and closed.

  In this way, when the slide opening and closing method is configured, a slide device that slidably connects the main body portion and the overlapping portion is used, but the overlapping position where the operation portion of the main body portion is concealed by the overlapping portion and It is desirable that the position is held and closed (closed bias, open bias, or click engagement) with the slide open position where the operation portion is exposed by sliding the front and rear direction so that the overlapping portion is displaced. .

  However, it is not preferable that the lock mechanism is provided at this position because the structure is complicated and the cost is increased, and it is not preferable that the overlapping portion fluctuates freely during the slide.

  The present invention repeats trial and error in order to solve such a problem, and in a sliding device that slides one member and another member in the direction of the overlapping surface, the overlapping position (initial position before the start of sliding) Even if a positioning mechanism is not provided at the slide open position (slide end position of the maximum slide), for example, a slide closing bias is applied with a simple configuration, and when the slide is opened for a predetermined length, it is automatically opened in the open direction. Can be configured to be urged and held at the slide moving end portions, to generate desired slide resistance in the middle of the slide, and to be configured to be engaged and clicked at a predetermined slide position. The slide member does not fluctuate unnecessarily in the middle of the slide, and the opening operation becomes lighter. However, it can also be configured to automatically open the slide, for example, it can be designed so that both the closing bias and the opening bias are generated in each range so that the slide member does not fluctuate during the slide. An innovative slide device and an electronic device using the slide device can be realized, and it is excellent in mass productivity, can secure a long slide length, and can easily realize smooth slide movement. It is an object to provide a slide device and an electronic apparatus using the slide device.

  The gist of the present invention will be described with reference to the accompanying drawings.

  A slide device for slidably connecting a first member 1 and a second member 2 superposed on the first member 1 to a superposition direction via a slide guide mechanism 3, wherein the first member 1 or the first member 1 The second member 2 is provided with a cam portion 5 having a cam surface 4 in the sliding movement direction, and the second member 2 or the first member 1 has a cam contact portion 6 that contacts the cam surface 4 of the cam portion 5. A cam moving portion 7 is provided, and the cam moving portion 7 or the cam abutting portion 6 is provided so as to be movable in the uneven undulation direction of the cam surface 4 of the cam portion 5, and the cam abutting portion 6 of the cam moving portion 7 is provided. A biasing body 8 that presses and biases the cam surface 4 is provided on the second member 2 or the first member 1 together with the cam moving portion 7, and the second member 2 is slid relative to the first member 1. When moving, the cam transfer to the cam surface 4 of the cam portion 5 occurs. The cam moving part 7 slides and moves while the cam abutting part 6 of the part 7 is abutted while being pressed and biased, and the cam abutting part 6 of the cam moving part 7 is moved by the pressing biasing force by the biasing body 8. The cam surface 4 is configured so that a sliding movement biasing force of the second member 2 with respect to the first member 1 is generated by a cam biasing force to move from the convex portion to the concave portion of the cam surface 4. The present invention relates to a slide device characterized in that the positive / negative slide movement biasing force or the generation range and size of the slide resistance can be set by setting the strength of the biasing body 8.

  The cam surface 4 of the cam portion 5 provided on the first member 1 or the second member 2 is formed along the sliding movement direction of the second member 2 with respect to the first member 1, and this slide The cam moving portion 7 having the cam abutting portion 6 that abuts against the cam surface 4 is opposed to the urging body 8 in the direction orthogonal to the sliding direction. The slide device according to claim 1, wherein the second member 2 or the first member 1 is provided on the second member 2 or the first member 1 via a cam movement guide mechanism 9.

  In addition, the cam contact portion 6 of the cam moving portion 7 is provided at the tip end portion of the cam moving portion 7 on the cam surface 4 side, and is configured by a roller body that rotates in contact with the cam surface 4. The slide device according to any one of claims 1 and 2, wherein the slide device is characterized.

  Further, the first member 1 or the second member 2 is provided with a cam portion 5 having the cam surface 4, and the second member 2 or the first member 1 has the slide movement direction as the cam movement guide mechanism 9. A cam movement guide hole 9A or a cam movement guide groove having a length in the orthogonal cam movement direction is provided, and the cam movement guide hole 9A or the cam movement guide groove can be moved in the cam movement direction along the cam movement guide hole 9A. The slide device according to any one of claims 2 and 3, wherein the cam moving portion 7 is engaged with the cam contact portion 6 pressed against the cam surface 4 by the biasing body 8. It is concerned.

  In the closed state before the start of sliding where the first member 1 and the second member 2 are overlapped, the cam contact portion 6 of the cam moving portion 7 moves in the closing direction of the cam surface 4 of the cam portion 5. The cam contact portion 6 of the cam moving portion 7 is a cam of the cam portion 5 in an open state where the first member 1 and the second member 2 are slid by a predetermined length and are in contact with an inclined surface position that generates a slide biasing force. It is configured to abut against the inclined surface position where the slide urging force is generated in the opening direction of the surface 4 so that a closing urging force or an opening urging force is generated at the slide moving end portion and a holding force is generated at the slide moving end portion. The slide device according to any one of claims 1 to 4, wherein the slide device is characterized by the above.

  Moreover, as said 1st member 1 as a main-body part and said 2nd member 2 as a superposition | polymerization part which superposes | stacks on a main-body part, the said main-body part is used using the slide apparatus of any one of the said Claims 1-5. The present invention relates to an electronic device using a slide device characterized in that the overlap portion is slidably connected in the overlap surface direction.

  Further, when the first member 1 and the second member 2 are superposed via the curved overlapping surface and the second member 2 is slid with respect to the first member 1, the second member 2 follows the curved superposition. The electronic device using the slide device according to claim 6, wherein the first member 1 is slightly raised and tilted by sliding.

  Since the present invention is configured as described above, in a slide device that superimposes and slides one member and another member, if a slide return bias (close bias) is made with a simple configuration or if a predetermined length is slid, it is reversed. It can be configured to automatically advance in the forward direction and generate urging (open urging), so that the sliding operation can be lightened, or depending on the design, it can be configured to slide automatically even if it is released. It can be configured so that both urging (close urging) and forward urging (open urging) occur in each range, and it can be designed so that it does not unnecessarily fluctuate in the middle of the slide The epoch-making slide device and the electronic device using the slide device can be easily realized.

  In other words, depending on the setting of the undulations on the cam surface and the setting of the strength of the biasing body (spring), the closing bias is generated at the overlapped position, the opening bias is generated at the open position, or a predetermined length slide It is possible to set the biasing force so that it can automatically open and slide, or both the closing biasing and the opening biasing can be generated in each range. In addition, it is possible to make the engagement click at each slide moving end, to make the engagement click in the middle of releasing, or to provide a range where no urging is generated, or to generate an appropriate slide resistance without wobbling. A revolutionary slide that can easily set the urging range and its strength with a simple configuration that can ensure a long stroke and long length, such as being able to be set so that smooth slide movement can be realized easily. A location and an electronic device using the sliding device.

  Further, in the inventions described in claims 2 to 5, the present invention can be realized more easily, and in particular, in the invention described in claim 5, a large closing bias and an opening bias can be generated, and a simple configuration can be achieved. Thus, an epoch-making slide device and an electronic device using the slide device that can firmly hold the closed state or the open state by sufficient urging at the slide moving end.

  According to a sixth aspect of the present invention, when the electronic device exhibits the above-described functions and effects, and is applied to a mobile phone, the operation unit can be concealed / opened very easily and closed with a simple configuration. The mobile phone is an extremely innovative mobile phone that can be easily designed so that it can be used even when an urging force or an opening urging force is applied and the operation unit is hidden.

  In the invention according to claim 7, the rising angle can be given to the second member with respect to the first member when the slide is opened by the curved overlapping surface, which makes it easier to use. That is, for example, an electronic device using an epoch-making slide device that can easily realize a rising angle similarly to the undulation rotation open / close type while the slide is open / closed.

  An embodiment of the present invention (how to carry out the invention) considered to be suitable will be briefly described with reference to the drawings, showing its effects.

  The first member 1 and the second member 2 may be arranged side by side and overlap each other and slid and move to each other. For example, the first member 1 and the second member 2 as shown in the illustrated embodiment are moved up and down. An example of a configuration in which the slides are moved in a state of being superposed on each other will be described.

  For example, until the second member 2 superposed on the upper side of the first member 1 is slid for a predetermined length, the second member 2 is urged to move back in the superposition closing direction. An opening bias that moves in the sliding direction is generated.

  That is, for example, in a slide device that overlaps one member 1 and another member 2 so as to be slidably openable / closable, there is no need to provide a positioning mechanism at the overlapped closing position or the slide open position, for example, a slide hitting stop structure such as a stopper By simply providing a simple configuration, the slide blockage biasing is performed to maintain the polymerization blockage state, and if the slide is opened for a predetermined length, the opening bias is automatically generated in the opening direction. The open state can also be maintained, the opening operation can be lightened, and depending on the design, the slide can be automatically opened even if the hand is released.

  In other words, both the closing bias and the opening bias are generated in a predetermined range on the closing side and the opening side, respectively, so that the slide member (the second member 2 with respect to the first member 1) does not fluctuate during the slide. A possible epoch-making slide device and an electronic apparatus using the slide device can be realized.

  Specifically, the cam moving part 7 is provided in the moving attachment part 10 that slides along with the sliding movement on the second member 2 that slides relative to the first member 1. The cam moving portion 7 provided in the moving mounting portion 10 slides together with the second member 2 and is provided so as to be movable in the undulation undulation direction (cam moving direction) of the cam surface 4. A cam abutting portion 6 is provided at the tip of the cam. Therefore, the cam abutting portion 6 is provided so as to be movable in the cam moving direction, and is pressed and urged by the urging body 8 so as to be in pressure contact with the cam surface 4 of the cam portion 5. The cam portion 5 is provided on the first member 1, and the cam portion 5 is provided with a cam surface 4 as a regulating surface that curves in an uneven shape (draws a cam curve) along the sliding movement direction of the second member 2.

  Accordingly, when the second member 2 is slid relative to the first member 1, the cam contact portion 6 is cammed along the cam surface 4 while being pressed against the cam surface 4 (cam curve) by the biasing body 8. It slides together with the moving part 7 and the moving attachment part 10. Accordingly, the cam abutting portion 6 moves in the sliding direction while abutting on the cam surface 4 that is raised and lowered in a state of being pressed and urged by the urging body 8, so that the cam surface 4 (cam curve) has an inclined surface. In a state where the cam contact portion 6 is in press contact, a cam biasing force is generated that tends to descend from the convex portion position to the concave portion position along the inclined surface, thereby generating a sliding movement biasing force on the second member 2. It becomes.

  Therefore, by setting the inclined surface (uneven undulation shape) and the strength of the urging body 8, a slide movement urging force can be generated in the forward and reverse directions, or the generation range, its strength, and slide movement resistance can be increased or decreased. In addition, by forming a click recess in the cam surface 4 where the cam contact portion 6 temporarily falls and engages, the second member 2 can also be clicked and held at that position.

  Therefore, since the urging body 8 that presses and urges the cam contact portion 6 and the cam curve that the cam contact portion 6 presses and contacts are formed in the slide movement direction, the width of the members 1 and 2 is limited. It is possible to increase the stroke length without receiving it, and even when the stroke movement is long, strong closing bias or opening bias can be generated at the slide moving end, both in the overlapped closed state and in the open state It can be held by this bias.

  Conversely, the cam curve can be designed to slow down by weakening the slope of the cam curve and weakening the urging just before the stopper at the sliding movement end. It is also possible to easily set the position to switch from the closed bias to the open bias, and without making this transition an extreme change, the forward and reverse of the biasing direction gradually changes so that it closes with a smooth feel. It can be easily designed to shift from urging to opening urging or from opening urging to closing urging, and the cam surface 4 is provided with a click recess for engaging and disengaging the cam contact portion 6 at a desired position. An epoch-making slide device that can be configured to hold the click engagement and an electronic device using the same.

  Specific embodiments of the present invention will be described with reference to the drawings.

  In the present embodiment, the present invention is applied to a mobile phone as shown in the drawings. On the upper surface side of a plate-like first member 1 (main body portion 1) in which electronic parts such as a circuit board and a power source are housed in a case. As an opening / closing flip that is provided with an operation unit that performs a keyboard function with numeric keys, function keys, and the like, and a display unit that is displayed by the operation of the operation unit, and is slidably overlapped to cover the operation unit of the main unit 1 The second member 2 (overlapping portion 2) is connected by a slide device so as to be slidable in a substantially horizontal front-rear direction.

  Specifically, a slide device is used that slidably connects the first member 1 and the second member 2 superposed on the first member 1 to the superposition direction via the slide guide mechanism 3. The first member 1 is provided with a cam portion 5 having a cam surface 4 (cam curve) in the sliding movement direction, and the second member 2 is provided with a cam contact portion 6 that contacts the cam surface 4 of the cam portion 5. A cam moving part 7 is provided.

  The cam moving portion 7 is provided on the second member 2 as the slide guide mechanism 3 and is provided on the moving attachment portion 10 slidably engaged with the first member 1. However, it is provided so as to be movable with respect to the moving mounting portion 10 in the uneven undulation direction (cam moving direction) of the cam surface 4 of the cam portion 5. A cam contact portion 6 is provided at the tip of the cam moving portion 7 on the cam surface side, and an urging body 8 that presses and urges the cam contact portion 6 against the cam surface 4 is combined with the cam moving portion 7 in the first position. When the second member 2 is slidably moved with respect to the first member 1 by being provided on the moving attachment portion 10 of the two member 2, the cam contact portion of the cam moving portion 7 is placed on the cam surface 4 of the cam portion 5. The cam moving portion 7 slides with respect to the first member 1 together with the moving mounting portion 10 and the second member 2 while abutting 6 while being pressed and biased, and the cam contacting portion 6 of the cam moving portion 7 is The second member 2 is slidably biased with respect to the first member 1 by a cam biasing force to move from the convex portion to the concave portion of the cam surface 4 by the pressing biasing force of the biasing body 8. According to the setting of the uneven shape of the cam surface 4 and the strength of the biasing body 8 Thus, the generation range and magnitude of the positive / negative slide movement urging force or slide resistance can be set.

  More specifically, the cam surface 4 of the cam portion 5 provided on the first member 1 is formed along the sliding movement direction of the second member 2 with respect to the first member 1 and is orthogonal to the sliding movement direction. The cam moving portion 7 having the cam contact portion 6 that contacts the cam surface 4 is opposed to the biasing body 8 in a direction perpendicular to the slide direction. The second member 2 is provided with a cam movement via a cam movement guide mechanism 9.

  That is, in this embodiment, the cam surface 4 is formed in the sliding direction on the cam portion 5 provided in the first member 1, and the moving attachment portion 10 is provided as the slide guide mechanism 3 on the second member 2 as the first member. 1 and a cam movement guide mechanism 9 for guiding the cam movement portion 7 to the movement attachment portion 10 movably in the cam direction, and a cam contact of the cam movement portion 7. A biasing body 8 that presses and biases the contact portion 6 against the cam surface 4 is provided.

  Specifically, a cam movement guide hole 9A having a length in the cam movement direction orthogonal to the slide movement direction is provided in the movement attachment portion 10 as the cam movement guide mechanism 9, and the cam movement guide hole 9A is provided along the cam movement guide hole 9A. A guide shaft 9B is installed, the urging body 8 is fitted on the guide shaft 9B, and the cam moving portion 7 that moves along the guide shaft 9B is engaged with the cam movement guide hole 9A together with the urging body 8. The cam moving unit 7 is configured to be movable in the cam moving direction along the cam moving guide hole 9A and the guide shaft 9B against the biasing body 8.

  The cam contact portion 6 of the cam moving portion 7 is provided at the cam surface 4 side front end portion of the cam moving portion 7 and is constituted by a roller body that contacts and rotates with the cam surface 4.

  Therefore, in the overlapped closed state before the start of sliding where the first member 1 and the second member 2 are overlapped, the cam contact portion 6 of the cam moving portion 7 is in the closing direction of the cam surface 4 of the cam portion 5. The cam contact portion 6 of the cam moving portion 7 of the cam portion 5 is in an open state in which the first member 1 and the second member 2 are slid by a predetermined length in contact with the inclined surface position that generates the slide biasing force. In a state in which the slide biasing force is generated in the opening direction of the cam surface 4 in contact with the inclined surface position, a closing bias and an opening bias are generated at the slide moving end so that a holding force is generated at the slide moving end. It is composed.

  That is, in this embodiment, the cam surface 4 (cam curve) and the strength of the biasing body 8 are set so that the cam curve has a strong slope and a large closing bias at the initial slide movement position. In the closed state of polymerization, it is held by this closing bias and is configured to be automatically closed by this closing bias in a slightly slid position without wobbling, and this closing bias gradually weakens. The cam surface 4 is inclined in the reverse direction for a predetermined length, and the cam surface 4 is reversed, and an opening bias is generated, and the biasing body 8 is set large so as to automatically slide to the open state. In this open state, the cam surface 4 can be opened with a slight force, and the cam surface 4 can be tilted so as to generate a large open bias. It is configured to be.

  In addition, a range where no urging is generated during the slide is provided, and the cam contact portion 6 is pressed and abutted against the cam surface 4 by the urging body 8 so that a slide resistance is generated and a free stop is realized. Alternatively, a click engagement recess may be provided at a desired position on the cam surface 4 as shown in FIG. 4 so that the click engagement is held at the desired position.

  Further, as shown in the second embodiment shown in FIG. 5 to FIG. 7, the cam surface 4 and the cam moving portion 7 having the cam abutting portion 6 pressed against the cam surface 4 may be arranged in parallel. The uneven undulation shape of the surface 4 may be configured to have the same cam curve, or may be configured to have separate cam curves on the left and right sides, and to generate a sliding movement biasing force by combining these.

  In this embodiment, the urging body 8 is disposed between the left and right cam contact portions 6 and a resistance spring is employed.

  Further, in the third embodiment shown in FIG. 8, when the slide overlapping surface of the first member 1 and the second member 2 is curved and the second member 2 is slid relative to the first member 1, Along with this, the slide front end side of the second member 2 rises slightly.

  For example, when applied to a mobile phone, when the overlapping portion 2 provided with the display portion is moved forward from the overlapped state of the overlapping portion 2 with respect to the main body portion 1 provided with the operation portion, the leading end side of the overlapping portion 2 is Since the slide moves along the slide curve, the curved portion slides so that the tip portion gradually rises upward, a rising angle is generated at the tip portion of the overlapping portion 2, and when the overlapping portion 2 is slid open, the overlapping portion 2 The slide tip side is slightly lifted and inclined so that the display unit can be easily seen.

  Accordingly, the configuration is such that the operation portion of the main body portion 1 can be exposed by moving the overlapping portion 2 having the display portion forward by the operation of always sliding and moving in the same manner as before, with a configuration that is superposed so as to move substantially horizontally. The superposition part 2 can be angled, the display part can be seen easily, the speaker part can be easily brought close to the ear, and the superposition part 2 is slightly angled when the slide-type mobile phone is opened like the undulation open / close type. It can be configured.

  In this embodiment, by applying the present invention, sliding opening and closing by such a curved overlapping surface can be easily realized.

  That is, the configuration of the present invention is an extremely innovative invention that can easily realize a configuration in which the overlapping portion 2 is easily angled when the slide is opened by the curved overlapping surface.

  Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

It is a description perspective view which shows the use condition of a 1st Example. It is a description perspective view of the principal part of a 1st Example. It is an explanation exploded perspective view of the 1st example. It is an operation explanation top view of the important section (the click engagement part was added to the cam surface) of the first example. It is a description perspective view which shows the use condition of 2nd Example. It is an explanatory perspective view of the important section in the middle of the slide opening and closing of the second embodiment. It is a description exploded perspective view of the 2nd example. It is a description perspective view which shows the use condition of 3rd Example. It is an explanatory side view in the middle of the slide opening and closing of the third embodiment. It is a description perspective view of the principal part of a 3rd Example.

Explanation of symbols

1 First member (main part)
2 Second member (overlapping part)
DESCRIPTION OF SYMBOLS 3 Slide guide mechanism 4 Cam surface 5 Cam part 6 Cam contact part 7 Cam moving part 8 Energizing body 9 Cam movement guide mechanism

Claims (7)

  A slide device for slidably connecting a first member and a second member superposed on the first member to a superposition direction via a slide guide mechanism, wherein the first member or the second member slides. A cam portion having a cam surface is provided in the moving direction, and a cam moving portion having a cam abutting portion that abuts the cam surface of the cam portion is provided on the second member or the first member. A contact portion is provided so as to be movable in the direction of unevenness of the cam surface of the cam portion, and an urging body that presses and urges the cam contact portion of the cam movement portion against the cam surface together with the cam movement portion When the second member is slid and moved relative to the first member, the cam contact portion of the cam moving portion is pressed against the cam surface of the cam portion while being urged against the first member. The cam moves while touching The cam contact portion of the cam moving portion is moved by the biasing force of the biasing member to move from the convex portion of the cam surface to the concave portion, so that the second member with respect to the first member is moved. The sliding movement biasing force of the member is generated, and the generation range and size of the positive / negative sliding movement biasing force or slide resistance are set by setting the uneven shape of the cam surface and the strength of the biasing body. A slide device characterized by having a configuration to obtain.   The cam surface of the cam portion provided on the first member or the second member is formed along the slide movement direction of the second member relative to the first member, and is uneven in a direction perpendicular to the slide movement direction. The cam moving part having the cam contact part that comes into contact with the cam surface is configured to be undulated, and can be freely moved via the cam movement guide mechanism against the biasing body in a direction orthogonal to the sliding direction. The slide device according to claim 1, wherein the slide device is provided on the second member or the first member.   The cam contact portion of the cam moving portion is provided at a tip end portion on the cam surface side of the cam moving portion, and is configured by a roller body that rotates in contact with the cam surface. 3. The slide device according to any one of 2 above.   The first member or the second member is provided with a cam portion having the cam surface, and the second member or the first member has a length in the cam movement direction orthogonal to the slide movement direction as the cam movement guide mechanism. A cam movement guide hole or cam movement guide groove is provided, the cam movement guide hole or cam movement guide groove is movable along the cam movement direction along the cam movement guide hole or cam movement guide groove, and the cam contact portion is cambed by the biasing member. The slide device according to any one of claims 2 and 3, wherein the cam moving portion is engaged in a pressing state.   In the closed state before the start of sliding where the first member and the second member are overlapped, the cam contact portion of the cam moving portion generates the slide biasing force in the closing direction of the cam surface of the cam portion. Or an inclined surface in which the cam abutting portion of the cam moving portion generates the slide urging force in the opening direction of the cam surface of the cam portion in an open state where the first member and the second member slide each other by a predetermined length. 5. The structure according to claim 1, wherein a closing bias or an opening bias is generated at the slide moving end by abutting the position, and a holding force is generated at the slide moving end. The slide device according to 1.   As said 1st member as a main-body part and said 2nd member as a superposition | polymerization part superposed on a main-body part, the said main-body part and the said superposition | polymerization part using the slide apparatus of any one of the said Claims 1-5 An electronic apparatus using a slide device, wherein the slide devices are connected so as to be slidable in the direction of the overlapping surface. When the first member and the second member are overlapped via the curved overlapping surface, and the second member is slid relative to the first member, the second member slides along the curved overlapping. The electronic device using the slide device according to claim 6, wherein the electronic device is configured to be in a slightly rising and inclined state with respect to one member.

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