JP2008034967A - Slide device and electronic equipment using slide device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a slide device with extremely superior practicability which embodies a slide structure providing slide engagement always with nearly no clearance and always having no play by crushing a projection 5 which is provided to a slide part and has a height disabling the slide engagement to a height capable of the slide engagement, and electronic equipment using the slide device. <P>SOLUTION: Disclosed is the slide device such that a slide part 2 provided to a second member B is engaged in a free slide state between slide guide parts 1 provided to a first member A. The slide device is characterized in that the projection 5 which has the height disabling the slide engagement is provided and crushed to the predetermined height to make the slide engagement possible. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a slide device that realizes a slide structure used in an electronic device such as a mobile phone.

  For example, an operation unit in which numeric keys and function keys are arranged is provided on the upper surface of the main body, and a display unit such as a liquid crystal panel for displaying a predetermined display is provided on the upper surface of the superposition unit superposed on the main body. A slide-type mobile phone having a structure in which the main body portion and the overlapping portion are relatively moved in the front-rear direction is provided with a guide rail portion as a slide guide portion with a space left and right in the overlapping portion. A slide portion that is slidably engaged with the main body portion is provided on the main body portion, and the overlapping portion and the main body portion are slidably connected by sliding the slide portion relative to the guide rail portion.

  According to this slide-type mobile phone, even if the overlapping portion is not rotated and operated with respect to the main body as in the case of a foldable mobile phone, the display on the display portion remains in a state where the overlapping portion is overlapped with the main body. If you want to operate the numeric keys and function keys on the operation unit, you can easily operate the unit by exposing the operation unit by simply sliding the main unit and the overlapping unit. be able to.

Japanese Patent Application No. 2002-349526

  As described above, the slide device that realizes such a slide device is such that the slide portion is slidably engaged with the slide guide portion between the slide guide portions provided on the left and right sides, and the slide guide portion is slidably engaged with the slide guide portion. It is set as a structure to match.

  For example, one of the first member and the other second member to be slidably engaged with each other has two guide rail portions arranged in parallel to each other, and slide engagements at both ends. A slide portion provided with a joint portion is provided on the other second member (a slide engagement portion that is slidably engaged with each guide rail portion is provided at both ends, and the other second member itself is configured as a slide portion. The slide engaging portion of both ends of the slide portion is slidably engaged with the slide guide portion of the first member, and the slide portion is slidably engaged between the slide guide portions with respect to the first member. The second member is slidably engaged.

  In any case, the slide device that connects the two members smoothly and stably and slidably can be slidably connected between the slide guide parts, although the concavo-convex relationship of the slide engagement can be either convex or concave. It is configured to match.

  For this reason, the slide device requires a clearance for engagement, and there is a limit to the manufacturing accuracy of parts, so that the slide device inevitably causes backlash.

  In other words, because the slide part must be slid and inserted between the slide guide parts, the slide part has backlash due to the clearance and the limit of manufacturing accuracy, so if it cannot slide smoothly or external force is applied Due to this rattling, various problems arise, such as kinking, causing troubles or breaking in a smooth slide, inferior durability, and easily producing a sliding sound.

  In order to avoid this, even if the manufacturing accuracy (dimensional accuracy) can be increased and the engagement clearance can be made as close to 0 as possible, if the parts become parts of different lots, the dimensions will also vary. May not be able to engage with the slide or may be more loose, so even if the manufacturing accuracy is raised and the part variation is reduced to zero, In order to make it slide-engage without backlash, it is necessary to prepare a large number of parts with different dimensions.

  So far, it has been unavoidable that some looseness is inevitable due to limitations in engagement clearance, manufacturing accuracy, and variations in product accuracy due to different types. However, the present invention breaks down such a fixed idea. First, a projection is simply provided, and it is configured so that the slide cannot be engaged due to the projection, and the slide-engaging part (for example, the sliding portion with respect to the slide guide portion) is squeezed to the limit that enables sliding engagement. By configuring to engage, even if the production accuracy of the parts is poor and there is a variation for each part, the projection is crushed according to this variation, and the clearance is always close to zero due to the crushed condition of the projection. If you can easily realize a small number of slide devices, and if the production accuracy is high and there is no variation in the product, there is an appropriate amount of crushing. Once the height of the protrusion after crushing is determined, it is possible to easily mass-produce a slide device without backlash by crushing the protrusion uniformly so that it becomes the protrusion of this height in advance. Even then, the setting can be easily changed by squashing the height of the protrusion that can be re-engaged, and a slide device without backlash can be provided at all times. It is an object of the present invention to provide an epoch-making slide device capable of realizing a slide structure having almost no attachment, and an electronic apparatus using the slide device.

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

  The slide portion 2 provided as the second member B or provided on the second member B is slidably engaged between the slide guide portions 1 provided as the first member A or provided on the first member A, and A slide device that connects the second member B to the first member A so as to be relatively slidable. The slide device 3 or the slide surface 3 of the slide portion 2, or the slide guide portion 1 or the slide. The slide portion 2 cannot be slidably engaged between the slide guide portions 1 in a portion other than the slide surface 3 of the portion 2 and a portion that determines the position of the slide surface 3. A projection 5 is provided, and the projection 5 is crushed to a predetermined height so that the slide portion 2 can be slidably engaged between the slide guide portions 1. Those of the slide and wherein the door.

  Further, the slide surface 3 of the constituent member 4 constituting the slide guide portion 1 or the slide portion 2 or a portion other than the slide surface 3 of the constituent member 4 and located between the constituent members 4 of the slide surface 3. 2. A projection 5 having a height at which the slide portion 2 cannot be slidably engaged between the slide guide portions 1 is provided at a position whose position is to be determined. The present invention relates to a slide device.

  The slide according to claim 1, wherein the protrusion 5 is crushed to a height at which the slide portion 2 can be slidably engaged between the slide guide portions 1. It concerns the device.

  4. The slide according to claim 1, wherein the protrusions 5 are provided so as to be at least at both end positions of a slide range of the slide part 2 with respect to the slide guide part 1. It concerns the device.

  Moreover, the said protrusion 5 was made into the shape protruded in the bulging curve shape, It concerns on the slide apparatus of any one of Claims 1-4 characterized by the above-mentioned.

  Also, the main body part and the superposition part are superposed and arranged so that a part of the superposition surface can be exposed by sliding and moving the superposition part from the superposed state relative to the superposition surface direction. The main body portion and the overlapping portion are connected by a slide device. In the slide device, the main body portion is the first member or the second member, and the overlapping portion is the second member or the first member. The present invention relates to an electronic apparatus using a slide device, wherein the slide device according to any one of claims 1 to 5 is used.

  Since the present invention is configured as described above, it is possible to easily realize a slide device with little backlash that is always close to the clearance 0 by squashing the protrusions to a height at which the slide engagement is possible. If there is no sticking, once the amount of crushing or the height of the protrusion after crushing is determined, it is possible to easily mass-produce a slide device without backlash by crushing the protrusion uniformly so that it becomes a protrusion of this height in advance. In addition, even if it becomes a part of another lot, the setting can be easily changed by crushing again to the height of the protrusion that can be engaged again, and a slide device that is always free of play can be provided.

  That is, the present invention provides an epoch-making slide device and an electronic apparatus using the slide device that can realize a slide structure with little play by simple improvement and simple work.

  Further, in the invention described in claim 2, the slide guide portion and the slide portion may be configured by attaching a constituent member that forms a slide surface by interposing it so that the slide is further improved. It may be provided directly on the slide surface of the surface forming member, may be provided on the side where the slide surface forming member opposite to the slide surface is assembled, or provided on the other component member side which receives such a component member. As a result, it is sufficient if the position of the slide surface is adjusted to enter and exit by adjusting the height of the protrusion, and in any case, in the present invention, since the protrusion is formed on the component member, smooth sliding can be easily realized, In addition, the slide device is excellent in that it is possible to easily form a single layer of protrusions or crush it.

  In the third, fourth, and fifth aspects of the invention, the slide device can be further improved in which the above-mentioned functions and effects can be exhibited better.

  The invention according to claim 6 is an electronic apparatus using a slide device that is capable of reliably and satisfactorily exhibiting the above-described effects and is extremely practical.

  Embodiments of the present invention that are considered suitable (how to carry out the invention) will be briefly described with reference to the drawings, illustrating the operation of the present invention.

  Protrusions 5 having a height that cannot slideably engage the slide part 2 between the slide guide parts 1 due to the protrusions 5 are provided.

  For example, a projection 5 having a predetermined height is provided on the slide surface 3 of the slide guide portion 1 or the slide portion 2 (to which the slide portion 2 or the slide guide portion 1 is engaged), or the position of the slide surface 3 is positioned inward. A protrusion 5 having a predetermined height is provided at a portion other than the slide surface 3 where the space between the slide surfaces 3 is slightly narrowed. For example, the projections 5 are provided at both ends in the sliding direction of the left and right slide guide portions 1 or the slide surfaces 2 of the slide portions 2 or the positions where the positions of the slide surfaces 3 are to be positioned by half-cutting such as a press.

  The protrusion 5 becomes an obstacle or the space between the slide surfaces 3 is narrowed by the protrusion 5, so that the slide portion 2 cannot slide. In other words, for example, the protrusion 5 cannot be inserted between the slide guide portions 1 due to the interference.

  Therefore, it is possible to adjust the pressing position with respect to the reference surface of a jig for pressing the reference surface 5 so that the protrusion 5 has a predetermined height, for example, a manual press device such as a hand press or an automatic press machine. Using an apparatus that can adjust the amount of crushing, the top of the protrusion 5 is crushed to reduce the height.

  If the slide portion 2 cannot be slidably engaged between the slide guide portions 1, the projection 5 is further crushed and lowered.

  Finally, if the slide portion 2 can be slidably engaged between the slide guide portions 1, the slide portion 2 can be slidably engaged with little clearance. That is, the slide engagement can be performed in a state as close as possible to the clearance 0.

  As described above, in the slide engagement between the slide guide portion 1 and the slide portion 2, the slide engagement can be performed from the state where the slide engagement cannot be performed in the initial state (the height of the protrusion where the slide engagement cannot be performed) The appropriate height of the protrusion is determined while crushing the protrusion 5.

  It may be possible to engage the slide with a single crushing, or may be divided into a plurality of times, and the amount of crushing or the height of the protrusions that can be engaged with the slide may be determined, even if one time Even if it is determined by crushing, the clearance can be sufficiently suppressed as compared with a case where such a projection is not crushed, and the effect of realizing slide engagement with little backlash is exhibited.

  Final crushing height and projection height so that the projection height can be slid by multiple crushing multiple times (for example, slidable projection height by gradually changing the height of the crushing jig with respect to the press reference surface). It is preferable to search for the thickness, but if it is performed many times, the production work efficiency may be significantly impaired. Therefore, by performing this crushing operation in the range of 1, 2 or 3 or 4 times (specifically, several steps) It is preferable to set so that sliding engagement is possible (by gradually increasing the amount of crushing or dividing the press lowering position gradually).

  If the crushing amount setting (determining the height of the protrusions) of the protrusions 5 is performed on the samples of the respective parts such as the slide guide part 1 and the slide part 2 and the component members 4 constituting the mass-produced parts in this way, Even if you do not crush the protrusions when assembling one slide, if the product accuracy is high and the dimensional accuracy of each part is small, the protrusions can be automatically flattened to the same height as previously determined. For example, products with little clearance and no play can be easily mass-produced.

  In other words, this makes it possible to realize a slide engagement that is substantially close to the clearance 0, and to realize a slide device that is hardly rattled even after mass production.

  In addition, when the slide engagement with another part of another type (different lot) is different due to the difference in dimensions, or if the slide engagement becomes large or the slide engagement cannot be performed, the height of the protrusion is again set as described above. To determine the appropriate height (set the amount of crushing by crushing again).

  The protrusion 5 may be formed on the slide surface 3 between the slide guide portion 1 and the slide portion 2, or may not be directly formed on the slide surface 3, but may be a part other than the slide surface 3 and contact other members. As a result, it may be formed on a surface that determines the position of the slide surface 3. For example, it may be formed on the slide surface 3 of the slide guide portion 1 or the slide portion 2, and is slid by the constituent members 4 constituting them, that is, for example, the base portion 4B and the slide surface forming member 4A or a spacer member further interposed therebetween. The guide portion 1 or the slide portion 2 may be configured and formed on the slide surface 3 of such a slide surface forming member 4A. However, as in Example 2 described later, May be provided on the opposite side of the back surface, and may be provided with a protrusion 5 that contacts the receiving surface of the base portion 4B, or may be provided on the receiving surface of the base portion 4B without being provided on the slide surface forming member 4A. You may make it contact | abut to the slide surface formation member 4A, and you may comprise so that the position of the slide surface 3 may be decided by the height of this protrusion 5 as a result.

  That is, the protrusion 5 may be formed directly on the slide surface 3, but the distance between the slide surfaces 3 of the left and right slide guide portions 1 and the distance between the slide surfaces 3 on both sides of the slide portion 2 are finely adjusted by the protrusions 5. The protrusion 5 may be formed at the site as shown.

  In addition, the slide engagement between the slide guide portion 1 and the slide portion 2 may be any one of the concave portions and the left and right slide guide portions 1 and the left and right slide engagement portions 2A of the slide portion 2. It may be provided on one side or only on one side.

  Further, the protrusion 5 may be dot-like or linear, and may be one or plural. However, the protrusion 5 is configured to be present at both ends of the slide range of the slide part 2 with respect to the slide guide part 1 and is not more loose. In order to smoothly slide the shape, for example, it is desirable to have a curved protruding shape such as a hemispherical protrusion, and the top portion is crushed so that the protruding edge is still round and has good sliding .

  A first embodiment 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, and a main body A having an operation unit 12 with numeric keys and function keys arranged on the upper side is used as a first member A, and slidably overlapped therewith. The overlapping portion B that opens and closes the operating portion 12 so as to be concealed and exposed is used as a second member B, and the second member B is provided with a display portion 11 such as a liquid crystal panel on the upper surface for displaying a predetermined display. The present invention relates to a slide device for slidably connecting a first member A and a second member B.

  That is, in this embodiment, the slide portion 2 provided on the second member B serving as the overlapping portion B is slidably engaged between the slide guide portions 1 provided on the first member A serving as the main body portion A, so that the first The second member B is connected to the one member A so as to be slidable relatively.

  Specifically, the slide guide portion 1 formed in the shape of a guide rail is provided on the upper surface side of the first member A so as to be opposed to the left and right. In this embodiment, the left and right edges of the slide guide portion forming plate are folded back to form this. The slide guide portion 1 is provided on the left and right edges of the plate.

  On the other hand, a slide portion 2 that is slidably engaged between the slide guide portions 1 is provided on the overlapping surface side of the second member B.

  The slide portion 2 has a configuration in which a plate edge as a slide engagement portion 2A that slides and engages with each slide guide portion 1 is formed on both left and right edges of the slide portion forming plate, and thus the slide engagement portion 2A is formed to the left and right. A plate-like slide portion 2 provided with a slidable engagement between the left and right slide guide portions 1 is adopted.

  Specifically, in this embodiment, the slide surface forming member 4A made of synthetic resin is fitted on the left and right plate edges as the base portion so that the slide is good, and the slide surface forming member 4A made of resin is Each of the slide engaging portions 2A is slidably engaged with the slide guide portion 1.

  In the present invention, the protrusion 5 may be provided directly on the slide surface 3 of the slide guide portion 1 or the slide portion 2, that is, the slide surface 3. You may provide the protrusion 5 in the site | part which determines a position. That is, for example, the slide guide part 1 and the slide part 2 may be configured by assembling a plurality of constituent members 4, and the protrusions 5 may be provided between the constituent members 4. That is, the slide part 1 or the slide part 2 is constituted by the base part 4B and the slide surface forming member 4A, and in some cases, a plurality of constituent members 4A such as spacer members disposed therebetween, and the slide surface of the constituent member 4 3 (the slide surface 3 of the slide surface forming member 4A) may be provided directly, or the protrusion 5 is provided on the back of the slide surface forming member 4A opposite to the slide surface 3 to provide a base portion 4B or spacer. You may comprise so that it may contact | abut to a member, and you may comprise so that it may contact | abut to the spacer member and the slide surface formation member 4A provided in the base part 4B. In any case, the slide portion 2 cannot be slidably engaged between the slide guide portions 1, or the projection 5 having a height or consequently the distance between the slide surfaces 3 becomes narrow, and the slide portion 2 is slidably engaged. Protrusions 5 that cannot be joined are provided.

  In this embodiment, it is directly provided on the slide surface 3 of the slide guide portion 1. As described above, the slide guide portion 1 has a U-shaped portion made of a metal plate formed in a guide rail shape by folding the end portion of the plate material as it is, and is configured as the slide guide portion 1 as it is. Protrusions 5 projecting in the left-right direction are provided, and the projecting part 5 projectingly formed on the bottom of the folded metal plate is crushed to a predetermined height so that the slide part 2 can be slidably engaged between the slide guide parts 1. It is configured as follows.

  The protrusions 5 are provided so as to be at least at both end positions of the slide range with respect to the slide guide portion 1 of the slide portion 2. That is, the protrusions 5 may be provided at one place or a plurality of places. However, by providing the protrusions 5 at both end positions of the slide range as described above, the protrusions 5 can be engaged with stability and without backlash, and can always slide smoothly. In addition, the backlash can be suppressed as much as possible.

  Moreover, it is desirable that the protrusion 5 has a shape protruding in a bulging curve. By forming in this way, even if it crushes, even if the top part crushes flatly, the edge part is rounded and a slide can be performed smoothly.

  Therefore, it is preferable to bulge and protrude in a hemispherical shape, but a shape having a length may be used.

  In this embodiment, the edge of the slide guide forming plate constituting the slide guide portion 1 is folded back, and the U-shaped rail portion is configured as the slide guide portion 1 as it is. In the left-right direction, hemispherical protrusions 5 projecting in the left-right direction from the outside to the inside are formed by pressing in a total of four places. In this way, the bottom of the U-shaped folded metal plate is formed with a press, so that it is extremely easy to manufacture and can be easily crushed, and can be slid smoothly with good stability.

  Further, as described above, the protrusion 5 may be provided at one place, or may be provided at many places, or may be formed long in the sliding direction from one end portion to the other end portion. In this case as well, it is desirable to project the bulging curve.

  Further, in this embodiment, a pair of slide guide portions 1 provided on the first member A, that is, a slide guide portion forming plate in which the slide guide portions 1 are formed on the left and right in this embodiment is used as the first connecting body 7 on the first member A. The plate-like slide part 2 provided with the slide engagement part 2A that engages with each slide guide part 1 on the left and right is provided as the second connection body 8 on the second member B. Until the second connecting body 8 is slid by the elastic member 6 with respect to the first connecting body 7 for a predetermined length, the two connecting bodies 8 are biased to return in the direction opposite to the sliding direction. Further, when the slide is performed for the predetermined length, it is concatenated so as to generate an urging force that moves backward in the slide direction.

  Specifically, the elastic member 6 has a configuration in which one end is connected to the first connecting body 7 and the other end is connected to the second connecting body 8.

  As shown in FIGS. 2 and 3, the elastic member 6 is a coil spring 6 having a generally U-shape that is wound around an intermediate portion and has a coil-like portion 6B at the top and connecting ends 6A on the left and right. The left and right connecting ends 6A of the coil spring 6 are subjected to an angle expansion bias that tends to be separated from each other.

  The one connecting end 6 </ b> A of the elastic member 6 is connected to the first connecting body 7, and the other connecting end 6 </ b> A is connected to the first connecting body 7.

  In addition to the coil spring 6 having the above-described configuration, for example, a plate-like plate spring or a plate-like wire spring may be adopted, and a return bias is applied by a cam surface and a roller that presses and biases the cam surface. Alternatively, the forward bias may be generated.

  Accordingly, when the first member A and the second member B are in a superposed state, the elastic member 6 is biased to further expand, and the first member A and the second member B are biased back (closed). Energized).

  From this state, when the second member B protrudes from the first member A by a predetermined length against the urging of the elastic member 6, the connecting end 6 </ b> A of the elastic member 6 moves between the first member A and the second member B. Since the connecting end 6A of the elastic member 6 in this state is aligned in the lateral direction, the angle of energization is biased substantially in the lateral direction, so that the closing bias in the superposition closing direction is substantially eliminated, and from this position Further, when the second member B slides and protrudes with respect to the first member A, the other connecting end 6A connected to the second member B slides toward the slide protruding side of the second member B rather than the one connecting end 6A. By doing so, the balance of the elastic member 6 is lost and the elastic member 6 expands. As a result, the biasing (opening biasing) acts in the direction in which the second member B slides relative to the first member A. It will be.

  That is, until the first member A and the second member B exceed the predetermined position, the closing bias acts in this overlapping direction, while the first member A and the second member B exceed the predetermined position. When slid open, the second member B opens and biases in the direction in which the second member B slides relative to the first member A.

  Further, in this embodiment, the protrusion 5 is crushed to an appropriate height so that the lateral clearance is made close to 0 and the backlash in the lateral direction is suppressed, but the protrusion 10 is also provided in the vertical direction of the slide part. In the same way, it is configured to suppress the backlash in the vertical direction without any clearance by adjusting the degree of bending of the upper and lower piece portions that are the parts pressing portion, and by further adjusting.

  The present embodiment is applied to a portable personal computer, and unlike the first embodiment, the constituent member 4 constituting the slide guide portion 1 without providing the projection 5 on the slide surface 3 of the slide guide portion 1 or the slide portion 2. A protrusion 5 is provided on the surface.

  That is, in this embodiment, the base portion 4B forming the slide guide portion 1 made of a metal plate formed by folding the plate material is not used as the slide guide portion 1 itself, but the slide engagement of the slide portion 2 of the first embodiment. Similarly to the part 2A, this is used as a base part 4B (constituent member 4) constituting the slide guide part 1, and the slide part forming member 4A made of resin is engaged and assembled to the base part 4B to constitute the slide guide part 1. The sliding surface forming member 4A can be replaced when the sliding movement is realized, and in some cases, when it is worn in the same manner as the sliding engagement portion 2A of the sliding portion 2 of the first embodiment.

  In the present embodiment, the protrusion 5 is not provided on the slide surface 3 of the slide surface forming member 4A, and the protrusion 5 is in contact with the inner surface of the base portion 4B on the back surface opposite to the slide surface 3 of the slide surface forming member 4A. Is also provided in a protruding state in the left-right direction.

  The position of the slide surface 3 of the slide surface forming member 4A is adjusted in and out by the height of the protrusion 5, and the protrusion 5 is crushed to a predetermined height.

  The present invention is not limited to the first and second embodiments, and the specific configuration of each component can be designed as appropriate.

  For example, in both the first embodiment and the second embodiment, the protrusion 5 is provided on the constituent member 4 of the slide guide portion 1, but the protrusion 5 may be provided on the constituent member 4 of the slide engaging portion 2 </ b> A of the slide portion 2.

FIG. 3 is an explanatory perspective view illustrating a usage state of the first embodiment. FIG. 3 is an explanatory perspective view of a main part in a closed state showing a slide opening / closing operation in a use state of Example 1; FIG. 3 is an explanatory perspective view of a slide open state of a main part showing a slide open / close operation in a use state of Example 1; 1 is an exploded perspective view of Example 1. FIG. FIG. 5 is an explanatory perspective view of the base portion of the slide guide portion 1 showing the protrusions 5 provided on the base portion 4B of the slide guide portion 1 according to the first embodiment. FIG. 6 is an explanatory side view of the base portion 4B of the slide guide portion 1 showing an operation of crushing the protrusions 5 of the first embodiment. FIG. 3 is an enlarged explanatory side cross-sectional view of a main part in a use state of Example 1. FIG. 6 is an explanatory perspective view illustrating a usage state of the second embodiment. FIG. 10 is an explanatory perspective view of a main part in a closed state showing a slide opening / closing operation in a use state of Example 2; FIG. 6 is an explanatory perspective view of a slide open state of a main part showing a slide open / close operation in a use state of Example 2. It is a disassembled explanatory perspective view of Example 2. FIG. 6 is an explanatory perspective view of the slide surface forming member 4A showing that the protrusions 5 are provided on the slide portion forming member 4A of Example 2. 6 is an enlarged explanatory cross-sectional view of a main part in a use state of Example 2. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Slide guide part 2 Slide part 3 Slide surface 4A Slide surface formation member 5 Protrusion A 1st member B 2nd member

Claims (6)

  A slide part provided as a second member or provided on a second member is slidably engaged between slide guide parts provided as the first member or provided on the first member, A slide device for connecting the second member so as to be relatively slidable, wherein the slide is a slide surface of the slide guide portion or the slide portion, or a portion other than the slide surface of the slide guide portion or the slide portion. Protrusions having a height that makes it impossible to slidably engage the slide portion between the slide guide portions are provided at a portion that determines the position of the surface, and the protrusion is crushed to a predetermined height to thereby A slide device characterized in that the slide portion can be slidably engaged between slide guide portions.   In the slide guide part or the slide surface of the constituent member constituting the slide part, or a part other than the slide surface of this constituent member, which is located between the constituent members and determines the position of the slide surface, The slide device according to claim 1, wherein a protrusion having a height at which the slide portion cannot be slidably engaged is provided between the slide guide portions.   The slide device according to claim 1, wherein the protrusion is crushed to a height at which the slide portion can be slidably engaged between the slide guide portions.   The slide device according to any one of claims 1 to 3, wherein the protrusion is provided so as to exist at least at both end positions of a slide range of the slide portion with respect to the slide guide portion.   The slide device according to claim 1, wherein the protrusion has a shape protruding in a bulging curve.   The main body portion and the superposition portion are arranged in a superposed manner, and the main body portion is exposed so that a part of the superposition surface can be exposed by sliding and moving the superposition portion from the superposed state relative to the superposition surface direction. And the overlapping portion are connected by a slide device. In this slide device, the main body portion is the first member or the second member, and the overlap portion is the second member or the first member. An electronic apparatus using the slide device, wherein the slide device according to any one of claims 1 to 5 is used.

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