JP2009260422A - Relative displacement biasing device and electronic device using relative displacement biasing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an epoch-making relative displacement biasing device which has an extremely high commercial value, and an electronic device using the relative displacement biasing device. <P>SOLUTION: The relative displacement biasing device biases the relative displacement of a first member 1 and a second member 2 which are connected so as to be freely relatively displaced. The relative displacement biasing device has a first connector 3 which is connected to the first member 1, and a second connector 4 which is connected to the first connector 3 slidably by energization in a leaving direction, and connected to the second member 2. The second connector 4 is provided with an energizing body connection portion 6 to which the other end of an energizing body 8 having one end connected to an energizing body connection portion 10 provided to the first connector 3 is connected, and one or both of the first connector 3 and second connector 4 are provided with an energizing body concealing support portion 12 disposed outside the energizing body 8 to support the energizing body 8 in a concealed state. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a relative movement urging device and an electronic device such as a mobile phone and a mobile using the relative movement urging device.

  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 part if the overlapping part slides back and forth along the overlapping surface and opens and closes. For example, when superposed when not in use or when no key operation is required, in other words, even in a compact state where the superposed part provided with the display part is superposed on the main body part to conceal the operating part, the display part is arranged on the upper side. It is possible to visually check and function the display unit, and when switching from a compacted and compacted state to a state where the operation unit is also exposed, the overlapping unit is moved back and forth along the overlapping surface. Since it can be performed by sliding, this opening operation can be performed very easily, and the usage application as a device is widened. Easy to become a mobile phone, an electronic device such as a mobile.

  By the way, when the slide opening / closing method is configured in this way, 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. It is desirable that the overlapping portion automatically slides to the slide opening position where the operation portion is exposed when the overlapping portion is slid to the predetermined slide position where the overlapping portion is slid forward.

  In view of this, the applicant of the present application, for example, as a relative movement urging device that provides an urging force to a slide structure portion (relative movement structure portion) that slides the overlapping portion along the overlapping surface with respect to the main body portion, is disclosed in Japanese Patent Application No. 2007- No. 317580 and Japanese Patent Application No. 2008-41570 propose a relative movement urging device (hereinafter, a conventional example).

  These conventional examples have a first connecting body that is connected to the main body portion, and a second connecting body that is slidably connected to the first connecting body while being biased in the separating direction and connected to the overlapping portion. Until the overlapping portion is slid by a predetermined length with respect to the main body, a return bias is generated in which the overlapping portion returns and slides in the return direction. The resulting urging action of slidably urging the overlapping portion with respect to the main body portion is exhibited.

  In addition, these conventional examples can achieve the compactness of the relative movement urging device itself and, by extension, the size of the portion provided with the relative movement urging device with certainty.

Japanese Patent Application No. 2007-317580 Japanese Patent Application No. 2008-41570

  The present inventor has further developed a relative movement urging device to be provided in the above-described relative movement structure section, and has repeatedly conducted various experiments and researches. An electronic device using a moving urging device and a relative moving urging device has been developed.

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

  A relative movement urging device for urging relative movement between a first member 1 and a second member 2 that are connected to each other so as to be relatively movable, the first connecting body 3 that is connected to the first member 1, and the first An urging body connecting portion provided on the first connecting body 3, having a second connecting body 4 connected to the second member 2 slidably connected to the connecting body 3 with urging in the separating direction. A biasing member connecting portion 6 for connecting the other end portion of the biasing body 8 having one end portion connected to the second connecting body 4 is provided on the second connecting body 4 and arranged on the outside of the biasing body 8. An urging body concealing support portion 12 capable of supporting the urging body 8 in a concealed state is provided on one or both of the first linking body 3 and the second linking body 4, and the first linking body 3 and the first linking body The urging body concealing support portion 12 is configured so as to prevent outward deformation of the urging body 8 during the urging action of the urging body 8 that urges the two connecting bodies 4 away from each other. It relates to the relative movement urging device according to claim being.

  In addition, a biasing body connected to the biasing body connecting portion 10 provided in the first connecting body 3 is connected to the other end of each of the plurality of biasing bodies 8 that are connected in parallel. The first connecting portion 6 is provided on the second connecting body 4 and the urging body concealing support portion 12 which is arranged outside the urging bodies 8 and can support the urging bodies 8 in a concealed state. The relative movement urging device according to claim 1, wherein the relative movement urging device is provided on one or both of the connecting body 3 and the second connecting body 4.

  3. A contact blocking body 20 disposed between the biasing bodies 8 and preventing the biasing bodies 8 from contacting each other is provided in the biasing body concealing support portion 12. This relates to the described relative movement urging device.

  Moreover, it has the thin plate-like body distribute | arranged to the outer side of the said urging | biasing body 8, and either the upper side of this urging | biasing body 8, the lower side, or both, and supports the said urging | biasing body 8 in the concealment state. The relative bias according to any one of claims 1 to 3, wherein an urging body concealing support portion 12 to be obtained is provided on one or both of the first connecting body 3 and the second connecting body 4. This relates to a moving urging device.

  Moreover, it is a relative movement urging device that urges the relative movement between the first member 1 and the second member 2 that are movably connected to each other, and the first linking body 3 that is connected to the first member 1, The first connecting body 3 includes a second connecting body 4 that is slidably connected to the first connecting body 3 with urging in the separating direction, and is connected to the second member 2. An urging body connecting portion 6 for connecting the other end of the urging body 8, which has one end connected to the installation portion 10, is provided on the second connecting body 4, and is arranged outside the urging body 8. An urging body concealing support portion 12 capable of supporting the urging body 8 in a concealed state is provided on one or both of the first connecting body 3 and the second connecting body 4, and the urging body concealing supporting section. 12 and the urging body connecting portion 6 of the second connecting body 4 and the urging body connecting portion 10 of the first connecting body 3 are used as a guide. The slide portion 14 for coupling provided in, but according to the relative movement urging device being characterized in that said second connecting member 4 and the first connecting member 3 configured to slidably coupled.

  Further, the slide portion 14 provided on the biasing body concealing support portion 12 and the biasing body connecting portion 6 of the second connecting body 4 on which the slide portion 14 slides are attached to the first connecting body 3. 6. The relative movement urging device according to claim 5, wherein a sliding part with one or both of the force member connecting portions is made of a synthetic resin member.

  A plurality of the urging bodies 8 are arranged in parallel between the urging body connecting portions 6 and 10, and are arranged between the urging bodies 8 to prevent the urging bodies 8 from coming into contact with each other. 7. The relative movement urging device according to claim 5, wherein a contact blocking body 20 is provided in the urging body concealing support portion 12.

  The urging body concealing support portion 12 has a thin plate-like body that is arranged on either the upper side or the lower side of the urging body 8 or on both sides of the urging body 8. The relative movement urging device according to claim 5, wherein the relative movement urging device is provided.

  In addition, it is provided on one or both of the second connecting body 4 and the first connecting body 3 at a predetermined position where the slide portion 14 is slid against the return bias of the biasing body 8. 9. A retaining locking portion 18 for retaining and locking to the locking portion 16 is provided on one or both of the first connecting body 3 and the second connecting body 4. The relative movement urging device according to any one of the above.

  Moreover, it is a relative movement urging device for urging relative movement between the first member 1 and the second member 2 that are connected to each other so as to be relatively movable, and the first connecting body 3 that is connected to the first member 1; A second coupling body 4 coupled to the second member 2; and a coupling body 5 in which the first coupling body 3 and the second coupling body 4 are slidably coupled with biasing in a direction away from each other, and The first connecting body 3 is provided with an urging body connecting portion 10 that is connected to the other end of the first urging body 8A that has one end connected to the urging body connecting portion 6 provided in the connecting body 5. In addition, the urging body connecting portion 11 provided with the other end portion of the second urging body 8B provided with one end portion connected to the urging body connecting portion 7 provided in the connecting body 5 is provided with the second connecting body. 4, the first urging body concealing support portion 12 arranged on the outside of the first urging body 8A and capable of supporting the first urging body 8A in a concealed state is provided in the first connecting body 3 and the connecting body. 5 and the second urging body concealing support portion 13 which is disposed outside the second urging body 8B and can support the second urging body 8B in a concealed state. At the time of the urging action of the first urging body 8A that is provided on one or both of the two linking bodies 4 and the linking body 5 and urges the first linking body 3 and the linking body 5 in the separating direction. The first urging body concealing support portion 12 is configured to prevent the first urging body 8A from being deformed outward, and the second linking body 4 and the linking body 5 are attached in a separating direction. The second urging body concealing support portion 13 is configured to prevent outward deformation of the second urging body 8B during the urging action of the second urging body 8B. This relates to the relative movement urging device.

  Moreover, it is a relative movement urging device for urging relative movement between the first member 1 and the second member 2 that are connected to each other so as to be relatively movable, and the first connecting body 3 that is connected to the first member 1; A second coupling body 4 coupled to the second member 2; and a coupling body 5 in which the first coupling body 3 and the second coupling body 4 are slidably coupled with biasing in a direction away from each other, and The first connecting body 3 is provided with an urging body connecting portion 10 that is connected to the other end of the first urging body 8A that has one end connected to the urging body connecting portion 6 provided in the connecting body 5. In addition, the urging body connecting portion 11 provided with the other end portion of the second urging body 8B provided with one end portion connected to the urging body connecting portion 7 provided in the connecting body 5 is provided with the second connecting body. 4, the first urging body concealing support portion 12 arranged on the outside of the first urging body 8A and capable of supporting the first urging body 8A in a concealed state is provided in the first connecting body 3 and the connecting body. 5 and the second urging body concealing support portion 13 which is disposed outside the second urging body 8B and can support the second urging body 8B in a concealed state. Provided in either one or both of the two connecting bodies 4 and the connecting body 5, the biasing body connecting portions 6 of the connecting body 5, the first connecting body 3 A slide part 14 is provided for slidably connecting one or both of the biasing body connecting portions 10 as a guide, and the biasing body of the connecting body 5 is connected to the second biasing body concealing support portion 13. A slide portion 15 that is slidably connected using one or both of the urging body connecting portion 11 and the urging body connecting portion 11 of the second connecting body 4 as a guide, and the first connecting body 3 and the connecting body 5; A phase characterized in that the second connector 4 is slidably connected. This relates to the anti-movement urging device.

  The relative movement structure part which connects said 1st member 1 which arranged an operation part etc. and said 2nd member 2 which arranged a display part etc. so that relative movement is possible freely. An electronic apparatus comprising the relative movement urging device according to the item.

  Further, the first member 1 provided with the operation portion and the like and the second member 2 overlapped with the first member 1 and provided with the display portion and the like are slidably connected in the direction of the overlapping surface. An electronic apparatus according to claim 1, wherein the relative movement structure unit is provided with the relative movement urging device according to any one of claims 1 to 11.

  Further, the first member 1 provided with the operation portion and the second member 2 overlapped with the first member 1 and provided with the display portion and the like are relatively parallel to the overlapping surface. An electronic apparatus comprising the relative movement urging device according to any one of claims 1 to 11 provided in a relative movement structure unit rotatably connected to the apparatus.

  Since the present invention is configured as described above, noise is not generated when operated, and an extremely high-grade relative movement urging device such as a dramatic improvement in the durability of the urging body is obtained. The structure can be simplified as much as possible by reliably reducing the number of parts, and the relative movement urging device itself can be easily and reliably reduced in weight and size. Therefore, the relative movement urging device is provided. For example, it is possible to achieve a lightweight and compact electronic device, and an epoch-making relative movement urging device having extremely high commercial value, such as being able to exert a favorable urging action.

  Further, in the inventions according to claims 2 to 4, an epoch-making relative movement urging device that exhibits unprecedented effects such as that a desired object can be reliably achieved from a more specific configuration. It becomes.

  Further, in the invention described in claim 5, in addition to the function and effect of the invention described in claim 1, the further compactness can be surely achieved, and the durability of the urging member is dramatically improved. In addition, it is an epoch-making relative movement urging device that exhibits unprecedented effects such as excellent mass productivity.

  Further, in the inventions according to claims 6 to 9, an epoch-making relative movement urging device that exhibits unprecedented effects such as that the intended purpose can be reliably achieved from a more specific configuration. It becomes.

  In addition, in the inventions described in claims 10 and 11, in addition to the operational effects of the inventions described in claims 1 and 5, the further compactness can be surely achieved, and the durability of the biasing body has been greatly improved. In addition, it is an epoch-making relative movement urging device that exhibits unprecedented effects such as excellent mass production.

  In the inventions according to claims 12 to 14, it is possible to provide an electronic apparatus using the epoch-making relative movement urging device that exhibits the above-described effects and is extremely practical.

  Embodiments of the present invention considered to be suitable will be briefly described with reference to the drawings.

  The present invention provides a biasing force for the relative movement between the first member 1 and the second member 2 by providing the first member 1 and the second member 2 connected to each other so as to be relatively movable. Can be granted.

  Specifically, the present invention is a configuration in which a relative movement urging that urges the first linking body 3 and the second linking body 4 in the separating direction is generated by moving the first linking body 3 and the second linking body 4 closer to each other. When the second member 2 to be superposed is provided in a slide structure part (relative movement structure part) that slides along the superposition surface, the first connector 3 is connected to the first member 1 and the second member 2 When the second connecting body 4 is connected, until the second member 2 is slid by a predetermined length with respect to the first member 1, a return bias is generated that the second member 2 returns and slides in the return direction, and is slid by a predetermined length. On the contrary, the urging action of slidably urging the second member 2 against the first member 1 in which the advancing urging that slides and moves in the advancing direction is exerted.

  By the way, this invention is the 1st connection body 3 connected with the 1st member 1, and the 2nd connection connected with this 2nd member 2 connected to this 1st connection body 3 slidably with urging | biasing in the separation direction. A biasing member connecting portion 6 having a body 4 and connecting the other end of a biasing member 8 having one end connected to a biasing member connecting portion 10 provided in the first connecting body 3. The urging body concealing support portion 12 which is provided on the two linking bodies 4 and which is arranged outside the urging body 8 and can support the urging body 8 in a concealed state is provided on the first linking body 3 and the second linking body 4. The urging body 8 is prevented from being deformed outward during the urging action of the urging body 8 that is provided on either one or both sides and urges the first linking body 3 and the second linking body 4 in the separating direction. Thus, the urging body concealing support portion 12 is configured, and a high-quality relative movement urging device can be obtained from this configuration.

  That is, since the above-described configuration enables the sliding of the first connecting body 3 and the second connecting body 4 used in the conventional example and the shaft for supporting the biasing body (coil spring) is not necessary, There is no noise when the urging body rubs against the shaft that sometimes occurred, the durability of the urging body 8 can be improved, and smooth sliding in the slide structure is achieved, Further, as described above, the shaft is not necessary, and the assembly of the urging body 8 is achieved by the assembly of the apparatus main body (for example, the first connection body 3 and the second connection body 4). The cost will be lower.

  Further, according to the present invention, dust is attached to the urging body 8 by the urging body concealing support portion 12, or the urging body 8 comes into contact with an external structure (for example, a flexible wiring or a sheet metal constituting a slide device). In this respect, the durability of the urging body 8 can be improved, and the grease conventionally provided around the urging body 8 is unnecessary. Alternatively, the assembly is extremely simple because it is minimal, and the cost is reduced.

  Further, as in the invention described in claim 5, any one of the urging body connecting portion 6 of the second connecting body 4 and the urging body connecting portion 10 of the first connecting body 3 is attached to the urging body concealing support portion 12. In the case where the slide portion 14 is slidably connected with one or both of them as a guide, and the first connector 3 and the second connector 4 are slidably connected, the second connector 4 Either one or both of the urging body connecting portion 6 and the urging body connecting portion 10 of the first connecting body 3 function as a guide for the slide portion 14. A structure becomes possible and a lightweight compactness will be achieved reliably.

  Further, for example, a slide portion 14 provided on the biasing body concealing support portion 12, a biasing body connecting portion 6 of the second connecting body 4 on which the slide portion 14 slides, and a biasing body of the first connecting body 3. When the sliding part with one or both of the connecting portions 10 is made of a synthetic resin member, smooth sliding is achieved, and noise is also generated during operation (sliding) in this respect. It does not occur.

  Further, for example, a plurality of urging bodies 8 are arranged in parallel between the urging body connecting portions 6 and 10, and are arranged between the urging bodies 8 to prevent contact between the urging bodies 8. In the case where the contact blocking body 20 is provided on the biasing body concealing support portion 12, contact between the biasing bodies 8 is surely prevented. Can be improved dramatically.

  Further, for example, when the biasing body concealing support portion 12 has a flat and thin case shape, the relative movement biasing device itself and the relative movement biasing device can be further provided in this respect. Will be achieved.

  Further, for example, at a predetermined position where the slide part 14 is slid against the return bias of the biasing body 8, it is provided on one or both of the second connection body 4 and the first connection body 3. When the retaining engagement portion 18 that retains and retains the retaining portion 16 is provided on one or both of the first connecting body 3 and the second connecting body 4, On the other hand, the assembly of the main body of the device can be completed simply by locking the locking stopper 18 to prevent the locking, so that the assembly can be performed extremely easily and the mass productivity will be greatly improved. Moreover, the cost is reduced.

  Moreover, like invention of Claim 10, 11, the 1st coupling body 3 connected with the 1st member 1, the 2nd coupling body 4 connected with the 2nd member 2, the 1st coupling body 3 and the 2nd The connecting body 4 has a connecting body 5 that is slidably connected with an urging force in a direction away from each other, and a first urging body having one end connected to an urging body connecting portion 6 provided in the connecting body 5. A biasing body connecting portion 10 that continuously connects the other end of 8A is provided in the first connecting body 3, and a second biasing that connects one end of the biasing body connecting portion 7 provided in the connecting body 5 is provided. The second connecting body 4 is provided with an urging body connecting portion 11 for connecting the other end of the body 8B, and is arranged outside the first urging body 8A to support the first urging body 8A in a concealed state. The first urging body concealing support portion 12 that can be provided is provided on one or both of the first linking body 3 and the linking body 5, and is arranged outside the second urging body 8B. Concealment When the second urging body concealing support portion 13 that can be supported by the above is provided on either one or both of the second connecting body 4 and the connecting body 5, the effects of the inventions of claims 1 and 5 described above are achieved. In addition, the durability of the urging body for urging the first linking body 3 and the second linking body 4 in the separating direction can be dramatically improved, and of course, the relative movement urging device itself can be made compact. Further excellent effects such as a reduction in the size of the portion provided with the relative movement urging device can be surely achieved.

  Specifically, unlike the first and fifth aspects of the invention described above, the first connector 3 and the second connector are not directly connected to the first connector 3 and the second connector 4. 4 are slidably connected to each other through a connecting body 5 with urging in a direction away from each other.

  That is, for example, the relative movement urging device S according to claim 6 is compared with the relative movement urging device T according to the comparison structure (a structure in which the first connecting body 3 and the second connecting body 4 are directly slidably connected). In this case, the first connection body 3 and the second connection body 4 of the relative movement urging device S and the first connection body 3 and the second connection body 4 of the relative movement urging device T are moved in the approach direction by the same distance. The displacement amount of each urging body in the case of sliding is less than the conventional example in the present invention.

  This is because the present invention interposes a connecting body 5 between the first connecting body 3 and the second connecting body 4 and between the first connecting body 3 and the second connecting body 4 and the moving body 5. This is because the biasing bodies are provided, that is, when the first connecting body 3 and the second connecting body 4 are moved in the approaching direction and the respective biasing bodies are displaced, the connecting bodies 5 are The urging force of one urging body and the urging force of the other urging body mutually absorb (buffer) the urging force, so that the displacement amount of each of the urging bodies is smaller than that of the comparative structure described above. The first connector 3 and the second connector 4 can be slid in the approaching direction with the same stroke.

  Therefore, since the amount of displacement of the urging body is small, the load on the urging body is reduced, and the durability of the urging body is dramatically improved. Since the structure can obtain a large stroke amount with the second connector 4, the relative movement urging device itself can be made compact, for example, it can be arranged in a narrow part, and the relative movement urging device can be provided. It is possible to reliably achieve a compact part.

  A specific embodiment of the present invention will be described with reference to the drawings.

  In this embodiment, the present invention is applied to a mobile phone that can be made compact in size, and the upper surface of the first member 1 (main body portion 1) having a vertically thick plate shape in which electronic parts such as a circuit board and a power source are housed in a case. Provided with an operation part that performs a keyboard function with numeric keys and function keys arranged on the side, a vertically long plate-like second member 2 (overlapping part 2) that overlaps the main body part 1 and covers the operation part It is configured to be connected by a slide structure part (relative movement structure part) so as to be slidable in a substantially horizontal front-rear direction.

  On the upper surface side of the superimposing unit 2, a predetermined display is made by a preset screen, operation of the operation unit or an incoming call, and a horizontally long image such as a TV or a DVD acquired by reception can be displayed. A display unit such as a liquid crystal panel is provided.

  The main body part 1 and the superposition part 2 are connected by a slide structure part so that the superposition part 2 can be slidably opened and closed with respect to the main body part 1. It is configured to slide between a superposition closed position concealed in 2 and a slide open position where the superposition portion 2 is slid back and forth so that the superposition portion 2 is displaced and the operation portion is exposed.

  First, the slide structure part of a present Example is demonstrated.

  It is a slide structure part that slidably connects the first member 1 (main body part 1) and the second member 2 (overlapping part 2) superposed on the first member 1 (main body part 1) in the longitudinal direction. As shown in FIG. 1, guide piece portions 31a are formed at the left and right edge portions of a plate-like guide member 31 that is a part of the main body portion 1, and the guide piece portions 31a are slidable as guides. A plate-like slide member 32 having slide piece portions 32a to be engaged at left and right side edge portions is provided as a part of the overlapping portion 2.

  Accordingly, in this embodiment, the overlapping portion 2 is configured to be slidable by sliding the slide member 32 relative to the guide member 31 with respect to the main body portion 1. The relative movement urging device S is provided on the slide structure.

  The relative movement urging device S includes a first connecting body 3 that is connected to the main body 1 and a second connecting body that is slidably connected to the first connecting body 3 in an urging direction and is connected to the overlapping portion 2. An urging body connected to the urging body connecting portion 10 provided on the first linking body 3 and having the other end of the urging body 8 connected to the urging body connecting portion 10 provided on the first linking body 3. The urging body concealing support portion 12 which is provided outside the urging body 8 and can support the urging body 8 in a concealed state is provided on the second linking body 4 in the second linking body 4. Provided in one or both of the second connecting bodies 4, the urging body concealing support section 12, the urging body connecting section 6 of the second connecting body 4, and the urging body connecting section 10 of the first connecting body 3. The first connecting body 3 and the second connecting body 4 are slidably connected to each other by providing a slide portion 14 that is slidably connected using one or both of them as a guide. Is.

  When the structure of the connecting body 5 described later is considered as a part of the second connecting body 4 or provided integrally as the apparatus main body related to the above-described relative movement urging device S (the first connecting body 3 and the second connecting body). 4 to 6, the apparatus main body illustrated in FIGS. 4 to 6 is a case where the connection body 5 is completely separated from the second connection body 4 (the first connection body 3 and the second connection body 4). 3 parts), and this 2-part type and the 3-part type exhibit the same good operational effects. The 3-part type has further operational effects compared to the 2-part type. To demonstrate.

  Hereinafter, the Example at the time of comprising the apparatus main body which concerns on the relative movement urging | biasing apparatus S by 3 parts of the 1st connection body 3, the 2nd connection body 4, and the connection body 5 is demonstrated.

  That is, the relative movement urging device S includes a first connecting body 3 connected to the main body 1 and a second connecting body 4 that is movable in a direction away from the first connecting body 3 and connected to the overlapping portion 2. The first connection body 3 and the second connection body 4 have a connection body 5 that is slidably connected with an urging force in a direction away from each other (forward and reverse directions).

  More specifically, a first connector 3 that is rotatably connected to the main body 1 (guide member 31), and a second connector 4 that is rotatably connected to the overlapping portion 2 (slide member 32). And a first and second connecting bodies 3 and 5 which are connected to each other in such a manner that the first connecting body 3 and the second connecting body 4 are slidably connected to each other. A first biasing body 8A (anti-compression spring made of a long coil spring) for slidingly biasing the first coupling body 3 and the coupling body 5 in the separating direction is provided between the second coupling body 4 and A second biasing body 8B (anti-compression spring made of a long coil spring) that slides and biases the second coupling body 4 and the coupling body 5 away from each other is provided between the coupling body 5 and the first coupling body 5. An urging mechanism for urging the one linking body 3 and the second linking body 4 in the separating direction is provided in the apparatus main body.

  The 1st connection body 3 and the 2nd connection body 4 are the same structures, and were integrally formed by the member made from a suitable synthetic resin as shown in FIGS. 1-10, and the main-body part 1 ( There are provided pivot connecting portions 3a and 4a that are pivotally connected to the guide member 31) and the overlapping portion 2 (slide member 32), and slide portions 14 and 15 having a hollow structure having slide holes in the internal length direction. Is a flat plate-like case structure having a U-shaped cross section having thin plate bodies on the upper and lower sides.

  Further, as shown in FIGS. 6 to 10, an urging body in which the other end portion of the first urging body 8 </ b> A having one end portion connected to an urging body connecting portion 6 provided in the connecting body 5 to be described later is connected in series. While providing the continuous connection part 10 in the 1st connection body 3, the urging | biasing which connects the other end part of the 2nd urging body 8B which connects one end part to the urging body connection part 7 provided in the connection body 5 continuously. The body connecting portion 11 is provided in the second connecting body 4.

  The urging body connecting portions 10 and 11 of the first linking body 3 and the second linking body 4 are convex portions 10a and 11a on which the coiled first urging body 8A and the second urging body 8B can be fitted. A plurality of (four) are arranged in parallel.

As shown in FIG. 11, the urging body connecting portions 10 and 11 of the first connecting body 3 and the second connecting body 4 are recessed.
A plurality of (four) 10b and 11b may be arranged in parallel.

  Further, as shown in FIGS. 1 to 10, both the upper side and the lower side of the biasing body 8 (or any of the biasing bodies 8 (the first biasing body 8A and the second biasing body 8B)) A biasing member concealing support portion (the first biasing member concealing support portion 12 and the second biasing member concealing support), each of which is composed of a thin plate-like body arranged in the concealed state and can support each of the biasing members 8 in a concealed state. The portion 13) is provided on one or both of the first connecting body 3 and the second connecting body 4.

  Specifically, the first urging body concealing support portion which is arranged outside the first urging body 8A and has a flat and thin case shape that can support the first urging body 8A in a concealed state. 12 is provided on the first connecting body 3 (either one or both of the first connecting body 3 and the connecting body 5), and is arranged outside the second urging body 8B so as to hide the second urging body 8B. The second urging body concealing support portion 13 having a flat and thin case shape that can be supported by the second connection body 13 having a U-shaped cross section is provided on the second connection body 4 (either one of the second connection body 4 or the connection body 5 or both). Yes.

  Further, on the inner surface of the first urging body concealing support portion 12, the urging body connecting portion 6 of the connecting body 5 (the urging body connecting portion 6 of the connecting body 5, the urging body connection of the first connecting body 3). A slide portion 14 is provided for slidably connecting with one or both of the installation portions 10 as a guide, and the urging body connecting portion 7 of the linking body 5 is provided on the inner surface of the second urging body hiding support portion 13. There is provided a slide portion 15 that is slidably connected using (one or both of the urging body connecting portion 7 of the connecting body 5 and the urging body connecting portion 11 of the second connecting body 4) as a guide.

  Each of the slide portions 14 and 15 is configured by arranging a plurality (four) of curved concave strips 14a and 15a in parallel on each of the opposing inner wall surfaces, and an urging body connecting portion 6 of the connecting body 5 described later. And it is comprised so that it can slide in the fitting state to each of the urging body connecting portions 7.

  Each of the slide portions 14 and 15 exhibits a function of sliding on the peripheral surfaces of the urging body connecting portion 6 and the urging body connecting portion 7 of the connecting body 5, and the first urging body. 8A and the 2nd biasing body 8B are comprised as a bearing surface which supports each outer surface.

  The bearing surfaces of the first urging body concealing support part 12 (slide part 14) and the second urging body concealing support part 13 (sliding part 15) separate the first connection body 3 and the second connection body 4 from each other. When the first urging body 8A and the second urging body 8B urging the urging force (at the time of the anti-contraction urging action), the long first urging body 8A and the second urging body 8B are outside. It is comprised so that bending deformation may be prevented.

  Further, the bearing surface related to the slide portion 14 of the first biasing body concealing bearing portion 12 is disposed between the first biasing bodies 8A and prevents the first biasing bodies 8A from coming into contact with each other. The contact blocking body 20 is provided, and the support surface related to the slide portion 14 of the second urging body concealing support portion 13 is arranged between the second urging bodies 8B and between the second urging bodies 8B. A contact blocking body 21 for preventing the contact is provided.

  Each of the contact blocking bodies 20 and 21 is constituted by a portion between the curved concave strips 14a and 15a of the slide portions 14 and 15, and prevents the adjacent biasing bodies 8A and 8B from contacting each other. can do.

  In addition, a slide portion 14 provided in the first biasing member concealing support portion 12 and a biasing member connecting portion 6 of the connecting body 5 on which the slide portion 14 slides (the biasing member connecting portion 6, the first connection). A sliding portion 15 provided on the second urging body concealing support portion 13 and at least a sliding part of the urging body connecting portion 10 of the body 3 with a synthetic resin member; The urging body connecting portion 7 of the connecting body 5 on which the slide portion 15 slides (one or both of the urging body connecting portion 7 and the urging body connecting portion 11 of the second connecting body 4). At least the sliding part is made of a synthetic resin member.

  Further, in the present embodiment, at a predetermined position where the slide portion 14 is slid against the return bias of the first biasing body 8A, the coupling body 5 (one of the coupling body 5 and the first coupling body 3). Alternatively, the retaining latching portion 18 that retains and latches to the latching portion 16 provided on both sides is provided with the first biasing member concealing support portion 12 (first coupling body 3, coupling body 5) as the first coupling body 3. 1 or both) and at a predetermined position where the slide portion 15 is slid against the return bias of the second biasing body 8B, the coupling body 5 (the coupling body 5, the second coupling body 4). The retaining member 19 provided as a second connecting member 4 (second connecting member 4, second connecting member 4) is used as a second connecting member 4. Either one or both of the connecting bodies 5 are provided.

  The retainer locking portions 18 and 19 are configured by providing fitted portions 18 and 19 that can be fitted to a base body 5a of the connecting body 5 described later, and press-fit the locking portions 16 and 17 described later. As a result, when fitted onto the locking portions 16 and 17, the convex portions 16b and 17b of the locking portions 16 and 17 are locked to prevent the locking.

  The linking body 5 is opposed to the urging body connecting portion 10 of the first linking body 3, and the urging body connecting portion 6 is provided between the urging body connecting portion 10 and the first urging body 8 </ b> A. The urging body connecting portion 7 is disposed between the urging body connecting portion 11 and the urging body connecting portion 11 so as to face the urging body connecting portion 11 of the second connecting body 4. is there.

  Specifically, the connecting body 5 is formed of an appropriate synthetic resin member as shown in FIGS. 4, 6, 12, and 13, and protrudes from the left and right central positions of the rod-like base body 5a. The protruding shape portions are configured as the urging body connecting portions 6 and 7.

  The urging body connecting portions 6, 7 are provided at the end portions of the first connecting body 3 and the second connecting body 4 that are opposite to the urging body connecting portions 10, 11, respectively. In addition, a plurality of (four) convex portions 6a and 7a that can fit the second urging body 8B are provided.

  As shown in FIG. 15, the urging body connecting portions 6 and 7 of the guide body 5 may be configured by arranging a plurality of (four) concave portions 6b and 7b in parallel.

  The urging body connecting portions 6 and 7 are configured such that the slide portions 14 and 15 of the first urging body hiding support portion 12 and the second urging body hiding support portion 13 are slidably fitted. It is.

  Specifically, a plurality of ridges 6c and 7c having a shape matching the recesses 14a and 15a formed on the slide portions 14 and 15 described above are provided on the peripheral surfaces (upper and lower surfaces) of the respective urging body connecting portions 6 and 7. (4 pieces) are arranged in parallel, and are configured to be slidably fitted to the respective urging body connecting portions 6 and 7 from the front end openings 14b and 15b of the slide portions 14 and 15, respectively. .

  In addition, at both the front and rear end portions of the base body 5a related to the connecting body 5, retaining stoppers 18 and 19 provided on the first urging body concealing support portion 12 and the second urging body concealing support portion 13 are retained. Locking portions 16 and 17 for stopping are provided.

  The locking portions 16 and 17 are provided with bifurcated portions that are elastically deformed inward via the slits 16a and 17a, and hook-like protrusions on the left and right side portions of the portions where the slits 16a and 17a are provided. Parts 16b and 17b are provided, and the slide parts 14 and 15 are covered with the biasing body connecting parts 6 and 7 against the return biasing of the first biasing body 8A and the second biasing body 8B. When fitted, the left and right locking portions 16, 17 are deflected inward at the position where the locking locking portions 18, 19 are provided, and then returned to the outside to return the locking locking portions 18, 19 It is comprised so that it may carry out retaining prevention against.

  Further, when the slide portions 14 and 15 are fitted to the urging body connecting portions 6 and 7, the first urging body 8A and the second urging body connecting portions 6 and 7 (projections 6a and 7a) are provided. Two urging bodies 8B (anti-compression springs) are fitted, and one ends of the first urging body 8A and the second urging body 8B are connected to the urging body connecting portions 6 and 7 of the guide body 5. The other end is connected to the urging body connecting portions 10 and 11 of the first connecting body 3 and the second connecting body 4.

  Accordingly, the first urging body concealing support portion 12 and the second urging body are provided in a state in which the first urging body 8A and the second urging body 8B are fitted on the urging body connecting portions 6 and 7 of the guide body 5. By fitting the concealing support portion 13 (slide portions 14 and 15) and retaining the retaining portions 18 and 19 to the retaining portions 16 and 17, the connecting body 5 (the urging body connecting portion) 6, 7), the first connecting body 3 and the second connecting body 4 are slidably connected to each other in a slidable direction. In this state, the first urging body 8 </ b> A and the second urging body 8 </ b> B are urged. The first connecting body 3 and the second connecting body 4 are always urged in the separating direction (tip direction), and the first linking body 3 and the second linking body 4 resist the urging in the separating direction. It can move in the approach direction. The urging force that urges the first connecting body 3 and the second connecting body 4 in the direction away from each other when the first connecting body 3 and the second connecting body 4 are moved in the approaching direction is the slide structure portion described above. When the relative movement urging device S is provided in 3, the relative movement urging force that urges the relative movement of the overlapping portion 2 relative to the main body portion 1 is obtained.

  From the above, the apparatus main body composed of the first connecting body 3, the second connecting body 4 and the connecting body 5 approaches the pivot connection section 3a of the first connection body 3 and the pivot connection section 4a of the second connection body 4. When contracted in the manner of moving in the direction, the first urging body 8A and the second urging body 8B cause an anti-contraction urging, and the anti-contraction urging is caused by the first linking body 3 and the second linking body 4, respectively. These are urging forces for urging the two in a direction away from each other.

  When the relative movement urging device S having the above configuration is provided in the slide structure portion of the main body portion 1 and the overlapping portion 2, the pivot connection portion 3a of the first connection body 3 is turned to the main body portion 1 (guide member 31). In addition to being pivotally connected, the pivotally connected portion 4a of the second connector 4 is pivotally connected to the overlapping portion 2 (slide member 32).

  In this state, until the overlapping portion 2 is slid for a predetermined length with respect to the main body portion 1, a return bias is generated in which the overlapping portion 2 automatically returns and moves to the overlapped position. Advancing bias is generated that automatically moves to the slide opening position and slides (see FIGS. 16, 17, and 18).

  Since the present embodiment is configured as described above, it is possible to slide the first connecting body 3 and the second connecting body 4 used in the above-described conventional example, and a shaft for supporting the biasing body (coil spring) is unnecessary. Therefore, noise when the urging body is rubbed against the shaft that has been generated during operation conventionally does not occur, and the durability of the first urging body 8A and the second urging body 8B can be improved. Further, smooth sliding in the slide structure is achieved, and further, as described above, the shaft is unnecessary, and the assembly of the first urging body 8A and the second urging body 8B is performed by the apparatus main body (for example, the first urging body). Since this is achieved by assembling the connecting body 3 and the second connecting body 4), the assembling becomes extremely simple and the cost is reduced.

  In this embodiment, the urging body concealing support portions 12 and 13 cause dust to adhere to the first urging body 8A and the second urging body 8B, or the first urging body 8A and the second urging body 8B. Can be prevented from coming into contact with an external structure (for example, a flexible wiring or a sheet metal constituting a slide device), and a waterproof effect is also achieved. Also in this respect, the first urging body 8A and the second urging member The durability of the body 8B can be improved, and since the grease applied to the periphery of the first urging body 8A and the second urging body 8B in the past is unnecessary or minimal, the assembly is extremely simple. The cost is low.

  Further, in this embodiment, since the urging body connecting portions 6 and 7 of the guide body 5 function as guides for the slide portions 14 and 15, it is possible to configure with the minimum necessary parts by combining the functions of the parts. Light weight and compactness are surely achieved.

  Further, sliding between the slide portions 14 and 15 provided in the first biasing body concealing support portions 12 and 13 and the biasing body connecting portions 6 and 7 of the connecting body 5 on which the slide portions 14 and 15 slide is performed. Since the portion is made of a synthetic resin member, smooth sliding is achieved, and no noise is generated during operation (sliding).

  Further, in this embodiment, the first biasing body concealing support portion 12 and the second biasing body concealing support portion 13 are flat and thin case-like, and also in this respect, the relative movement biasing device itself and the relative For example, an electronic device having a moving urging device can be reduced in weight and size.

  Further, in this embodiment, a plurality of first urging bodies 8A are arranged in parallel between the urging body connecting portions 6 of the connecting body 5 and the urging body connecting portions 10 of the first connecting body 3. A contact blocking body 20 disposed between one biasing body 8A and preventing the first biasing bodies 8A from contacting each other is provided in the first biasing body concealing support portion 12, and the coupling body 5 is biased. A plurality of second urging bodies 8B are arranged in parallel between the urging body linking portions 11 of the body connecting portion 7 and the second connecting body 4, and the second urging bodies 8B are arranged between the second urging bodies 8B. Since the contact preventing body 21 for preventing the contact between the two urging bodies 8B is provided in the second urging body concealing support portion 13, the first urging bodies 8A and the second urging bodies 8B are reliably in contact with each other. In this respect, the durability of the first urging body 8A and the second urging body 8B can be greatly improved.

  Further, in the present embodiment, in the predetermined position where the slide portion 14 is slid against the return bias of the first biasing body 8A, the latch that stops and locks to the latching portion 16 provided in the connecting body 5 is provided. The locking member 18 is provided in the first connecting body 3 and the locking member 18 is provided in the connecting body 5 at a predetermined position where the sliding portion 15 is slid against the return bias of the second biasing body 8B. Since the locking member 19 is provided on the second connecting body 4 so that the locking member 16 is prevented from slipping off. Since the assembly of the apparatus main body is completed, the assembly can be performed very easily, the mass productivity is dramatically improved, and the cost is reduced.

  In this embodiment, the first connecting body 3 connected to the first member 1, the second connecting body 4 connected to the second member 2, and the first connecting body 3 and the second connecting body 4 are separated from each other. And the other end of the first urging body 8A, one end of which is connected to the urging body connecting portion 6 provided in the linking body 5. The urging body connecting portion 10 to be provided is provided on the first connecting body 3, and the other end portion of the second urging body 8 </ b> B having one end connected to the urging body connecting portion 7 provided on the connecting body 5 is provided. A first urging body that is provided with a continuous urging body connecting portion 11 on the second connecting body 4 and is arranged outside the first urging body 8A and can support the first urging body 8A in a concealed state. A concealing support portion 12 is provided on the first connecting body 3 and a second urging body concealing support portion 13 arranged outside the second urging body 8B and capable of supporting the second urging body 8B in a concealed state is provided. Provided in the second connector 4, The urging body concealing support portion 12 is provided with a slide portion 14 that is slidably connected using the urging body connecting portion 6 of the connecting body 5 as a guide, and the second urging body concealing support portion 13 includes Since the slidably connecting portion 15 is slidably connected using the urging body connecting portion 7 as a guide, and the first connecting body 3 and the second connecting body 4 are slidably connected to the connecting body 5, Since the pitch between the one connection body 3 and the second connection body 4 can be shortened and the relative movement urging device S itself can be easily and reliably made compact, the relative movement urging device S is eventually provided. For example, downsizing of the electronic device can be achieved, and the durability of each of the first connection body 3 and the second connection body 4 can be dramatically improved.

  Further, in this embodiment, the first member 1 and the second member 2 having the above-mentioned relative movement urging device S are connected to the main body portion 1 along the overlapping surface as a connecting portion (relative movement structure portion). Although the slide structure part 3 that slides the part 2 is adopted, for example, a rotation structure part that makes the overlapping part 2 rotatable relative to the main body part 1 substantially parallel to the overlapping surface is adopted. You may do it.

  Specifically, in this embodiment, the rotating structure unit incorporated in either the lower part or the upper part of the above-described sliding structure part is adopted as the rotating structure part, and the above-described relative movement bias is applied to the rotating structure part. It is also possible to provide a device. In addition, the relative movement urging device S according to the present embodiment may be provided in the relative movement structure portion between the main body portion 1 and the overlapping portion 2 that is not provided with the slide structure portion but only the rotation structure portion.

  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 use condition explanatory drawing of a present Example. It is a perspective view which shows a present Example. It is operation | movement explanatory drawing of a present Example. It is a disassembled perspective view which shows a present Example. It is operation | movement explanatory drawing of a present Example. It is explanatory sectional drawing of a present Example. It is a perspective view of the principal part concerning a present Example. It is sectional drawing of the principal part which concerns on a present Example. It is an end view of the principal part concerning a present Example. It is explanatory sectional drawing of the principal part which concerns on a present Example. It is explanatory sectional drawing of the principal part which concerns on another Example. It is a top view of the principal part concerning a present Example. It is an end view of the principal part concerning a present Example. It is a description perspective view of the principal part concerning a present Example. It is a description perspective view of the principal part concerning another example. It is schematic operation explanatory drawing of a present Example. It is schematic operation explanatory drawing of a present Example. It is schematic operation explanatory drawing of a present Example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 1st member 2 2nd member 3 1st connection body 4 2nd connection body 5 connection body 6 Energizing body 8 Energizing body 8A 1st energizing body 8B 2nd energizing body
10 Energizing body connecting section
11 Biasing unit
12 Energizing body concealing support part / First energizing body concealing support part
13 Second biasing body concealment support
14 Slide part
15 Slide part
16 Locking part
18 Retaining latch
20 Contact blocker

Claims (14)

  A relative movement urging device for urging relative movement between a first member and a second member that are movably coupled to each other, the first linking body coupled to the first member, and the first linking body being separated from the first linking body A second connecting body that is slidably connected to the second member with urging in the direction, and has one end connected to the urging body connecting portion provided in the first connecting body. An urging body that is provided outside the urging body with a urging body connecting portion that continuously connects the other end of the urging body and that can be supported in a concealed state. A biasing support portion is provided on one or both of the first connector and the second connector, and the biasing member biases the first connector and the second connector in the separating direction. A relative movement biasing device characterized in that the biasing member concealing support portion is configured to prevent outward deformation of the biasing member during operation. .   The urging body connecting portion for connecting the other end portion of each of the plurality of urging bodies that are arranged in parallel by connecting one end portion to the urging body connecting portion provided in the first connecting body is The urging body concealing support portion, which is provided on the two linking bodies and is arranged outside the urging bodies and can be supported in a concealed state, is either the first linking body or the second linking body. The relative movement urging device according to claim 1, wherein the relative movement urging device is provided on one or both of them.   The relative movement urging member according to claim 2, wherein a contact blocking body disposed between the urging members and preventing the urging members from contacting each other is provided in the urging member concealing support portion. apparatus.   An urging body concealment having a thin plate-like body disposed on either or both of the upper side and the lower side of the urging body, and capable of supporting the urging body in a concealed state. The relative movement urging device according to any one of claims 1 to 3, wherein a support portion is provided on one or both of the first connection body and the second connection body.   A relative movement urging device for urging relative movement between a first member and a second member that are movably coupled to each other, the first linking body coupled to the first member, and the first linking body being separated from the first linking body A second connecting body that is slidably connected to the second member with urging in the direction, and has one end connected to the urging body connecting portion provided in the first connecting body. An urging body that is provided outside the urging body with a urging body connecting portion that continuously connects the other end of the urging body and that can be supported in a concealed state. A concealing support portion is provided in one or both of the first connecting body and the second connecting body, and the biasing member connecting portion of the second connecting body is connected to the biasing body concealing supporting portion, the first connection. A slide portion that is slidably coupled with one or both of the urging body connecting portions of the body as a guide; and Serial relative movement urging device which is characterized in that the second coupling member configured to slidably coupled.   One of the slide part provided in the biasing body concealing support part, the biasing body connecting part of the second connecting body on which the slide part slides, and the biasing body connecting part of the first connecting body 6. The relative movement urging device according to claim 5, wherein the sliding part with one or both is made of a synthetic resin member.   A plurality of the urging bodies are juxtaposed between the urging body connecting portions, and a contact blocking body arranged between the urging bodies to prevent contact between the urging bodies is attached to the urging body. The relative movement urging device according to claim 5, wherein the relative movement urging device is provided in the force concealing support portion.   The urging body concealing support portion has a thin plate-like body arranged on either one or both of the upper side and the lower side of the urging body outside the urging body. Item 8. The relative movement urging device according to any one of Items 5 to 7.   At a predetermined position where the slide portion is slid against the return bias of the urging body, the retaining portion provided in one or both of the second linking body and the first linking body is prevented from coming off. The relative movement according to any one of claims 5 to 8, wherein a retaining stopper portion to be locked is provided on one or both of the first connecting body and the second connecting body. Energizing device.   A relative movement urging device that urges relative movement between a first member and a second member that are connected to each other so as to be relatively movable, the first connection body that is connected to the first member, and the second member that is connected to the first member. An urging body connecting portion provided on the linking body, the linking body having a second linking body, and a linking body in which the first linking body and the second linking body are slidably coupled with urging in a separating direction. A biasing member connecting portion for connecting the other end of the first biasing member that is connected to one end of the first connecting member, and a biasing member connecting portion provided on the connecting member. An urging body connecting portion for connecting the other end of the second urging body that continuously connects the portion is provided in the second linking body, and the first urging portion is disposed outside the first urging body. A first urging body concealing support portion capable of supporting the body in a concealed state is provided on one or both of the first linking body and the linking body, and the second urging force A second urging body concealing support portion arranged on the outside of the second urging body and capable of supporting the second urging body in a concealed state is provided on one or both of the second coupling body and the coupling body, and the first coupling The first urging body concealing support portion so as to prevent outward deformation of the first urging body during the urging action of the first urging body that urges the body and the connecting body in the separating direction. Is configured to prevent outward deformation of the second urging body during the urging action of the second urging body that urges the second linking body and the linking body in the separating direction. The relative urging device is characterized in that the second urging body concealing support portion is configured.   A relative movement urging device that urges relative movement between a first member and a second member that are connected to each other so as to be relatively movable, the first connection body that is connected to the first member, and the second member that is connected to the first member. An urging body connecting portion provided on the linking body, the linking body having a second linking body, and a linking body in which the first linking body and the second linking body are slidably coupled with urging in a separating direction. A biasing member connecting portion for connecting the other end of the first biasing member that is connected to one end of the first connecting member, and a biasing member connecting portion provided on the connecting member. An urging body connecting portion for connecting the other end of the second urging body that continuously connects the portion is provided in the second linking body, and the first urging portion is disposed outside the first urging body. A first urging body concealing support portion capable of supporting the body in a concealed state is provided on one or both of the first linking body and the linking body, and the second urging force A second urging body concealing support portion arranged on the outside of the first urging body and capable of supporting the second urging body in a concealed state is provided on one or both of the second linking body and the linking body. In the biasing body concealing support portion, there is provided a slide portion that is slidably coupled with one or both of the biasing body connecting portion of the connecting body and the biasing body connecting portion of the first connecting body as a guide, A slide portion slidably connected to the second urging body concealing support portion by using either or both of the urging body connecting portion of the connecting body and the urging body connecting portion of the second connecting body as a guide. A relative movement urging device characterized in that the first connecting body and the second connecting body are slidably connected to the connecting body.   The relative movement structure part which connects said 1st member which arrange | positioned the operation part etc., and said 2nd member which arrange | positioned the display part etc. so that relative movement is possible freely of any one of Claims 1-11. An electronic apparatus comprising a relative movement urging device.   A relative movement structure unit that slidably connects the first member having the operation unit and the like and the second member having the display unit and the like arranged in a superimposed manner on the first member. An electronic apparatus comprising the relative movement urging device according to claim 1.   The first member having the operation portion and the like and the second member overlapped with the first member and the display portion and the like can be rotated relatively parallel to the overlapping surface. An electronic apparatus comprising the relative movement urging device according to any one of claims 1 to 11 provided in a relative movement structure unit to be connected.

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