TWI362048B - - Google Patents

Description

[Technical Field] The present invention relates to a switching device that is effectively utilized for a key lock or the like of a portable telephone. [Prior Art] As such a prior art, in the patent literature! Shown in . Patent Document i discloses an automatic reset type slide switch, that is, a switch device, comprising: a frame body composed of a case body and a cover member covering the case body, wherein the case body has a fixed contact formed thereon The accommodating portion has an opening at the upper portion, and the casing is made of synthetic resin; and the elastic movable contact is slidably disposed in one direction in the accommodating portion of the casing of the casing, and is in contact with An elastic movable tab to a fixed contact; an operating body that holds the movable contact and slides in one direction. Further, the switch device further includes an elastic member that is disposed in the housing portion of the casing and that returns the operating body to the initial position of the coil spring, and the switch device slides the operating body against the elastic force of the elastic member. In order to make the movable contact contact the fixed contact. In the prior art, in the initial position, for example, the switch-off state, after the operating body is slid in one direction against the elastic force of the elastic member, the movable contact contacts the combination of the specific fixed contacts to become the switch-on state. . After the operation force applied to the operating body is removed, the elastic force of the elastic member acts, and the movable contact returns to the initial position to become the switch-off state. The above-mentioned closing device is effective in the key lock of the portable telephone or the like. [Patent Document 1] Japanese Patent Laid-Open No. Hei 9-326217 No. 128044.doc [Disclosed from the Invention] [Problems to be Solved by the Invention] In the above prior art, by elastically capturing the 呤τι, the tamper 2 itself has an elastic force. The contact pressure between the movable contact and the previous U-center of the fixed contact is guaranteed. In the above-mentioned switch device shown in the above-mentioned technology, it is necessary to make it possible to realize the miniaturization of the device. 4 Make the movable contact smaller, and the right side of the bar is reduced as described above.丨The movable contact itself has the elasticity of Liuhe 4.····. The elastic force will be small, making it difficult to ensure the joint pressure. That is, in the prior art, in order to secure an ideal, it is necessary to provide a large movable contact', so that it is difficult to achieve miniaturization of the switch. In addition, when the switch device shown in the prior art is mounted on a circuit board, a switch device including a combination body in which an operation body, a movable contact, and an elastic member are housed in a housing portion of the dish body is mounted on the circuit board. The soldering circuit connects the circuit of the circuit board to the ID contact point formed in the casing, and is connected via a connection terminal. The assembly is heated during the soldering. Therefore, in the above prior art, the elastic force may be weakened by the heat at the eight elastic movable contact, and the elastic force of the movable contact may be lowered, thereby making it difficult to ensure the ideal. Contact pressure. Further, when the elastic force of the movable contact is applied to the casing via the fixed contact, the assembly is heated, which may cause deformation of the casing. Therefore, in the prior art as described above, there is also a problem that the reliability when the switching device is mounted on the circuit board by soldering is liable to be lowered. The present invention has been developed in accordance with the actual circumstances of the prior art described above, and its purpose is to provide a switching device that ensures contact between the movable contact and the movable contact even if the movable contact does not have an elastic force. Contact pressure between fixed contacts. [Means for Solving the Problems] In order to achieve the object, a switch device according to the present invention includes: a housing having a housing portion provided with a fixed contact; and a movable contact slidably disposed on the above Inside the housing portion of the housing, and

The fixed contact can be contacted and separated; the operating body is operatively disposed in the accommodating portion of the frame and slides the movable contact; and the elastic member is disposed in the accommodating portion of the frame And applying an elastic force to the operating body to be operated in a direction to reset the operating body; the switching device operates the operating body against the elastic force of the elastic member, so that the movable contact contacts the fixed contact And the switch device 1 includes a switching mechanism that shifts an elastic force of the elastic member in a direction different from an operation direction of the operating body, and a force generated by an elastic force of the elastic member that is converted by the conversion mechanism The movable contact that slides along with the operation of the above-described operating body is pressed toward the fixed contact side. According to the present invention, the gentleman movable contact held by the operating body at the initial position is separated from the m疋 contact to be in a state in which the switch is opened, and the rich body is operated against the elastic force of the elastic member. The movable contact is pressed toward the fixed contact side by the force generated by the 5! force of the elastic member that is switched in a direction different from the direction of the operation of the operating body θ by the switching mechanism, and the movable contact is pressed toward the fixed contact side. Underneath, the movable connection is connected to the fixed contact and becomes the switch conduction. 128044.doc 1362048 Furthermore, after the operating body returns to the initial position, the movable contact is separated from the fixed contact and becomes the open state of the switch. As described above, the present invention can slide the movable contact by the operation of the operating body and make the movable contact contact the fixed contact, but during the sliding of the movable contact, the movable contact is elastic through the conversion mechanism. The force generated by the elastic force of the member is pressed and slid toward the fixed contact side. Further, the elastic force of the elastic member can be enhanced by the operation of the operating body. Accordingly, the movable contact is strongly pressed and contacted toward the fixed contact side. Therefore, even if the movable contact does not have an elastic force, the desired contact pressure can be ensured by the force generated by the elastic force of the elastic member. Further, according to the present invention, during the sliding operation of the movable contact, the movable contact is pressed and slid toward the fixed contact side by the force generated by the elastic force of the elastic member via the switching mechanism, so that the movable connection can be realized. Clean the contact surface between the point and the solid contact. Further, in the state in which the operating body is not operated, the force generated by the elastic force of the elastic member that is converted via the switching mechanism is weakened, and the force applied to the movable contact is weakened, and is applied via the movable contact. When the force of the frame is weakened, when the switch device of the present invention is soldered to the circuit board, it is possible to suppress the weakening of the elastic force of the movable contact due to heat, the deformation of the frame, and the like. According to still another aspect of the invention, in the switch device, the operation body and the holding member hold the movable contact and are slidable in the housing portion of the housing against the elastic force of the elastic member. And a driving member 'having an operation portion exposed from the frame body and sliding the 128044.doc 1362048 2 member'. The holding member and the driving member constitute the above-described rotation and skill. According to the invention of the present invention, since the operating body includes the holding member that holds the movable contact and the other drive member that is different from the holding member, even when the operating body is operated, even if the driving member included in the operating body is bent When the force is not needed, the force that is not needed is not directly transmitted to the holding member. Further, according to the present invention, in the switch device, the holding member and the driving member are brought into contact with each other via abutting portions, and (4) of the upper moving member is pressed during the operation « In the pressing portion of the abutting portion of the holding member, when the operating body is operated, the abutting portion of the holding member is a pressed portion pressed by the pressing portion of the driving member, and is pressed by the driving member The portion and the pressed portion of the holding member constitute the conversion mechanism. In this configuration, the force generated by the elastic force of the elastic member is transmitted from the pressing member of the driving member to the pressed portion of the holding member, whereby the movable contact held by the holding member can be pressed against the fixed joint. Point and reliably ensure the ideal joint pressure. Further, the switch device according to the invention is characterized in that at least one of the pressing portion of the driving member and the pressed portion of the holding member is used as a conversion surface so that the operation body is operated as described above The movable contact is gradually pressed toward the fixed contact side. According to the present invention, in the operation of the operating body, the force generated by the elastic force of the elastic member is transmitted to the holding member via the conversion surface of at least one of the pressing portion of the driving member and the pressed portion of the holding member. In other words, the force corresponding to the elastic force of the elastic member can be smoothly transmitted as a force for gradually pressing the movable contact to the fixed contact via the conversion surface, I28044.doc 1362048. According to still another aspect of the invention, the switching device is characterized in that the conversion surface is formed by an inclined surface, and the inclined surface is provided in each of the pressing portion and the holding member of the driving member formed as the abutting portion. The above-mentioned pressed portion constitutes the above-described switching mechanism by bringing the inclined surfaces into contact with each other. In the present invention, since the pressing portion of the driving member and the pressed portion of the holding member are formed on the inclined surface, the driving member can be made to be in contact with each other due to the surface contact of the inclined surfaces when the operating body is operated. The abutment with the holding member can suppress the grinding of the inclined faces to reduce the grinding powder generated by the above grinding. According to still another aspect of the invention, the frame device includes: a casing including the storage portion; and a cover member covering an opening of the casing, wherein the storage portion is provided with the fixed contact; And has an opening. Further, the cover member is provided with a projection which protrudes toward the fixed contact side, and abuts against the operation body when the operation body is operated, and the operation body and the projection constitute the conversion mechanism. According to the invention constructed as described above, since the switching mechanism can be constituted by the operating body and the cover member, the increase in the number of parts of the switching mechanism can be suppressed. Further, by changing the position of the projection of the cover member, the position at which the movable contact presses the fixed contact can be freely selected. Further, the present invention is the switch device according to the invention, characterized in that the frame system is constituted by a casing including the storage portion and a cover that covers an opening of the casing. The storage portion is provided with the fixed connection. Point and have an opening. Further, the holding member and the driving member are provided with a restricting portion, and the second restricting portion houses the holding member and the elastic member in the opening portion from the opening portion of the casing of the casing. In the case of the member and the driving member, the holding member and the driving member are restricted from floating through the conversion surface by the elastic force of the elastic member. In the present invention, in the invention, since the driving member and the holding member ▲ are restricted by the restricting portion, the lifting member is floated, so that when the member, the elastic member, and the (four) member are attached to the housing portion of the casing, (4) Preventing the driving member two holding members from flying out of the housing portion of the casing. Thereby, it is possible to easily mount the holding member, the elastic member, and the driving member to the receiving group of the casing. Further, the present invention is the switch device according to the invention, characterized in that the above-mentioned limitation includes: a fastening portion that is formed on the pressing portion of the driving member or the pressed portion of the holding member; and a buckled portion And forming the holding member on the above-mentioned pressing portion or the driving member on the fortification portion' in the housing portion from the opening portion of the housing body, the holding member and the elastic member, and In the case of the above-mentioned driving member, the engaging member is fastened to the engaging portion by the elastic force of the elastic member, and when the cover member is attached to the case, the engaging portion and the above-mentioned portion are The fastening portions are formed to be spaced apart from each other. In the present invention structured as described above, since the restricting portion can be constituted by the driving member and the holding member, it is necessary to use a special member for providing the restricting portion. Further, when the cover member is mounted on the casing, that is, in the non-operating position and the operating position of the operating body, the engaging portion of the driving member or the holding member and the holding member or the driving member

The positions of the engaged portions are separated from each other, m , AU A ^, so that the operation of the operating body after the assembly of the switch device can be performed without any hindrance. Further, the present invention is the switch device according to the aspect of the invention, characterized in that the movable contact includes a contact portion formed of a conductive metal material having rigidity, and the contact portion and the above Fixed contact contact and separation. According to the invention t configured as described above, since the contact portion of the movable contact has rigidity, the contact portion of the movable contact can be made by the force generated by the elastic force of the elastic member converted via the switching mechanism. Reliably press on the fixed contact to ensure good contact waste force between the movable contact and the fixed contact.

Further, the present invention is the switch device according to the aspect of the invention, wherein the elastic member is configured by a coil spring having conductivity and returning the operating body to an initial position, wherein the fixed contact includes at least a first fixed contact and a first 2 Fixed contact 'The coil spring is disposed such that the first fixed contact of the movable contact pad is turned on, and the movable contact is provided in contact with and separated from the second fixed contact. The present invention thus constituted can effectively use the coil spring as a conductive path of the switch operation, thereby simplifying the wiring of the wiring. According to still another aspect of the invention, the switch device of the present invention is characterized in that the second port contact point is formed of a conductive metal plate, and the i-th fixed contact is embedded in a side surface of the housing portion to cause the coil spring The surface on which the one end abuts is exposed, and the second fixed contact is formed of a conductive metal plate, and the second solid money point is in a state where the surface of the contact material (4) at the loading point (4) is exposed. The movable contact is provided on the inner bottom surface of the accommodating portion, and the movable contact includes a ridge support portion that supports the coil spring, and a protrusion that is inserted into the coil portion of the coil spring. The protrusion 128044.doc 13 1362048, the elastic η support portion, and the contact portion of the movable contact are formed of the same metal body. The movable contact is embedded in the holding member to make the elastic I support portion, the protruding portion, and the connection The point is exposed. In the present invention, the coil spring is supported on the exposed surface of the first fixed contact provided on the side surface of the housing portion of the housing, and the coil spring is further supported by the spring support portion of the movable contact. On, and the coil spring roll 'fan. ρ is held on the protrusion of the movable contact, so during the operation period of the operating body

The coil spring can hold the coil spring in a compressed state in the accommodating portion of the casing. Namely, the coil spring can be stably held and reliably used as a conductive path.

[Effects of the Invention] The present invention includes an elastic member that provides an elastic force for a direction in which the movable body is slid to the movable contact, and includes a switching mechanism that converts the elasticity The elastic force of the member is shifted in a direction different from the operating direction of the operating body, and the force generated by the elastic force of the elastic member (four) that is converted by the switching mechanism is caused by the movable contact of the operating body Press the side of the solid joint. According to this configuration, the elastic force of the elastic member is increased under the operation of the operating body. Accordingly, the movable contact is in contact with the fixed contact in a state of being pressed. That is, even if the movable contact does not have elastic force contact pressure. Therefore, the movable contact can be set to a small shape having no elastic force of the contact pressure, and the switching device can be reduced in size beforehand. It can also be ensured that the required considerations are needed to ensure that the movable contact can be realized first. In the present invention, during the movable contact sliding operation, 128044.doc 14 1362048 is fixed by the conversion mechanism and under the elastic member. The contact side presses and slides the contact surface of the fixed contact to clean,

When the switch device is soldered to the circuit board, the elastic force of the movable contact due to heat can be suppressed from being weakened, and the frame can be deformed, thereby improving the reliability of the switch device. [Embodiment] Hereinafter, the best mode for carrying out the switching device of the present invention will be described with reference to the accompanying drawings. [Configuration of the first embodiment]

The action of the force generated by the elastic force 'so' enables the movable contact to ensure excellent switching work and the elastic force of the elastic member which is converted by the conversion mechanism in the state τ in which the operating body is not operated. The generated force is weakened, and the force applied to the movable contact is weakened, and is applied to the frame via the (four) point. Fig. 1 is an exploded perspective view showing the first embodiment of the switch device of the present invention. Fig. 2 is a plan view showing a state in which the operation body of the first embodiment is held at the initial position, and a circle 3 is a cross-sectional view taken along line Α Α of Fig. 2, and Fig. 4 is a plan view showing the cover member removed from the state shown in Fig. 2 . Fig. 5 is a plan view showing a state in which the operating body is operated to the switch operating position, and Fig. 6 is a sectional view of Fig. 5, Fig. 7 is a plan view showing the state in which the cover member is removed from the state shown in Fig. 5. As shown in FIG. 1, FIG. 3, FIG. 4, etc., the i-th embodiment of the switch device of the present invention is, for example, a self-return type slide switch including a housing and a movable contact 5'. The body 1 is composed of a cover member 9 covering an opening U1 formed above the accommodating portion 1a of the casing 1. The casing 1 128044.doc • 15-(S) 1362048 has a plurality of fixed joints, For example, the storage portion 1a of the first fixed contact 2a and the second fixed contact 2b, and each of the first body 1 is made of a synthetic resin material, and the movable contact 5 is disposed in a state of being swung in one direction. In the accommodating portion 1a of the body 1 of the casing, the fish μ /, the second fixed contact 2b of the two fixed contacts 2a, 2b are in contact with each other, and the knife is separated. Further, in the first embodiment, the operation body 6 and the coil spring 4 are provided, and the workpiece 6 is housed in the housing portion I a of the casing 1 to slide the movable contact 5, and the coil spring 4 is described. The elastic member for returning to the initial position of the operation body 6 is, for example, an elastic member that conducts the movable contact 5 and the first fixed contact 2a and has conductivity. In the first embodiment, the configuration includes a switching mechanism that converts the elastic force of the coil spring 4 in a direction different from the sliding direction of the operating body 6, and the elastic force of the coil spring 4 that is converted via the switching mechanism. The movable contact 5 that slides with the sliding operation of the operating body 6 is pressed against the second fixed contact 2b by the generated force. The operation body 6 includes a holding member 7 that holds the movable contact 5 and is slidable in one direction in the housing portion 1a of the casing 1 against the elastic force of the coil spring 4, and the drive member 8' has the slave frame The exposed operation portion, for example, protrudes from the operation of the casing i, and slides the holding member 7. As shown in Fig. 3, the holding member 7 and the driving member 8 abut against each other by the abutting portions 7a and 8a. When the operation body 6 performs the sliding operation, the abutting portion 8a of the driving member 8 serves as a pressing portion that presses the abutting portion of the holding member 7, and the abutting portion 7a of the holding member 7 when the operating body 6 performs the sliding operation The pressed portion that is pressed by the pressing portion of the driven member 8 is pressed. The pressing portion formed by the abutting portion 8& of the driving member 8 and the pressed portion formed by the abutting portion 7a of the holding member 7 of 128044.doc •16·!362〇48 constitute a coil spring 彳The above-described switching mechanism that is elastically biased toward a direction different from the sliding movement direction of the operating body 6 (for example, a direction orthogonal). Further, at least one of the pressing portion of the driving member 8 and the pressed portion of the holding member 7, for example, both of them are used as switching surfaces, so that the movable contact 5 is fixed to the second side in accordance with the sliding operation of the operating body 6. The point hole side is gradually pressed. This conversion surface is constituted by, for example, an inclined surface. In other words, the inclined surface 8 is provided on the pressing portion of the driving member 8 which is the abutting portion, and the inclined surface is provided on the pressed portion of the holding member 7 which is the abutting portion, and the inclined surfaces 8c and 7b are provided. The switching mechanism is configured to be in contact with each other, and the inclined surface 8c of the driving member 8 and the inclined surface of the holding member 7 are each formed into a shape in which the casing of the second fixed contact is formed. The face of the portion 13 approaches, for example, as shown in Fig. 3, as it approaches the inner bottom surface of the accommodating portion u, and gradually moves away from the coil spring 4. As shown in Fig. 1, the side wall of one of the casings has a cutout portion ib, The operation protrusion 8b of the drive member 8 is movably disposed on the cutout portion ib. Further, as shown in Figs. 4 and 7, the engagement portion 8d of the drive member 8 is provided on the casing i. In addition to the locking portion 丨c, a plurality of engaging projections ld are provided on the outer wall. The casing 1 is provided with a corresponding one of the first fixed contact 2a and the second fixed contact 2b. Connecting terminals 3a, 3b through which the members are turned on. Further, as shown in Figs. In addition to the above-described locking portion 丨c for guiding the first guided portion 8e formed on the driving member 8 included in the operating body 6, the body is formed on the driving member 8. The inner wall 128044.doc 17 1362048 lfl for guiding the second guided portion 8fl and the inner wall lf2 for guiding the third guided portion 8f2 formed on the driving member 8. The locking portion 1 of the case 1 (^ And the inner walls lf1, lf2 are extended along the sliding operation direction of the operating body 6. Further, the groove 8g provided on the driving member 8 and extending along the sliding moving direction is provided by the wall provided on the cover member 9. The guide portion is guided. Further, the first guided portion 7ci that abuts against the holding member 7 of the drive member 8 is guided by the guide wall le of the casing 1, and the second guided portion 7c2 of the holding member 7 is guided by the casing 1. The first fixed contact 2a is formed of, for example, a conductive metal plate, and as shown in FIG. 3, 'the first fixed connection is made in a state where the surface 2a at which one end 4a of the coil spring 4 abuts is exposed. The point 2a is embedded in the side of the housing portion 1a of the casing 1. The second fixed contact 2b is also guided, for example. The electric metal plate is formed, and the second fixed contact 2b is embedded in the inner bottom surface of the casing 1 in a state where the surface 2b 1 where the contact portion 5a of the movable contact 5 contacts is exposed. The fixed contact 2a and the second fixed contact 2b are provided on the casing i by insert molding. The movable contact 5 has a contact portion 5a having a rigid semispherical spherical shape, as shown in Fig. 3 and the like. The portion on the opposite side of the contact portion of the movable contact 5 is held by the support portion of the holding member 7. Further, as shown in FIG. 2, the movable contact 5 is provided with a spring support for supporting the other end of the coil spring 4. The portion and the protrusion 插入 inserted into the winding portion 线圈 of the coil spring 4. The spring support portion 5b is formed, for example, by being disposed on one of the opposite sides of the projection. These springs are supported. P 5b, the projection 5c, and the contact portion 5a are made of the same metal body. That is, the entire system of the movable contact 5 is constituted by a conductive metal plate, for example, a conductive metal plate having a thickness larger than that of the metal plates constituting the first and second fixed fi2a and 2b, and the movable contact 5 It is placed on the holder member 7 by insert molding to expose the magazine support portion 5b, the projection brother and the contact portion 5a. As shown in Fig. 3, the coil spring 4 composed of a metal wire has one end "all elastically in contact with the surface 2a of the first fixed contact 2a, and the other end 4b is supported by the spring support portion 5b of the movable contact 5, The winding portion 乜 is disposed to be held by the protruding portion 5c of the movable contact 5. Further, the cover member 9 constituting the frame body is provided with a fastening hole that is engaged with the engaging projection ld of the case body, respectively. Further, the holding member 7 and the contact portion 5a of the movable contact 5 held by the holding member 7 are disposed in the housing portion 1a of the casing 1 so as to be slidable on the inner bottom surface 1 of the casing [Operation of the First Embodiment] As shown in FIG. 2 to FIG. 4, in the state where the operating body 6 is held at the initial position, that is, the non-operating position, as described above, one end of the coil spring 4 is fixed to the first one. The surface 2a of the contact 2a is elastically contacted, and the winding portion of the coil spring 4 is held by the projection 5c of the movable contact 5, and the other end of the coil spring 4 is supported by the spring support portion 5b of the movable contact 5. Thereby, the movable contact 5 is electrically connected to the first fixed contact 2a via the coil spring 4, but the coil spring 4 is oriented. The holding member 7 is given an elastic force so that the contact portion 5& of the movable contact 5 is kept separated from the second fixed/contact hole surface 2b1, and between the second fixed contact 2b and the first fixed contact 2a. The switch is turned off and the switch is turned off. At this time, the inclined surface 7b of the holding member 7 and the inclined surface of the drive member 8 included in the operating body 6 are "joined" to drive the structure #8 and remain in the storage portion of the casing i. In a state in which the inner side surface (10) is connected, the inner side surface lh forms a surface orthogonal to the sliding direction of the movable contact 5, for example. In this state, the coil spring 4 is slightly compressed to a length close to the length of 128044.doc -19 - 1362048, so that the elastic force to the driving member 8 generated by the coil spring 4 can be reduced. That is, it is possible to extremely reduce the force which presses the operating body 6 including the holding member 7 and the driving member 8 against the inner side surface lh of the housing portion 1a of the casing 1 by the elastic force of the coil magazine 4, and the coil spring The force exerted by the elastic force of 4 presses the holding member 7 and the movable contact 5 against the inner bottom surface 1 g of the housing portion 1 a of the casing 1 . When the operation projection 8b of the drive member 8 is moved from the above state as indicated by an arrow 10 in FIG. 2, the groove 8g of the drive member 8 is guided by the wall provided on the cover member 9, and the first of the drive members 8 The guided portion 仏, the second guided portion 8Π, and the third guided portion 8f2 are respectively received by the case! The locking portion lc, the corresponding portions of the inner walls lf1 and lf2 are guided, so that the driving member 8 slides, but the operating force applied to the driving member 8 at this time is abutted against the inclined surface via the inclined surface 8c of the driving member 8. The inclined surface 7b of the holding member 7 of 8c transmits the 'the holding member 7 against the elastic force of the coil spring 4 as the sliding force of the holding member 7, and the first guided portion 7C1 and the second guided portion 7c2 are subjected to the casing 1 The guide wall le and the corresponding portion of the inner wall if2 are guided, thereby sliding in the direction of the head 10 before the FIG. Further, the movable contact 5 is slid integrally with the holding member 7 in the direction of the arrow 1 图 of FIG. 2, and as shown in FIGS. 5 to 7, the movable contact 5 and the bottom surface of the housing portion u formed in the casing 丨 are provided. The surface 2b 1 of the second fixed contact 2b on lg is in contact, and the switch is turned on. As described above, in the first embodiment, the movable contact 5 is slid by the inclined surface 8c of the driving member 8 forming the operating body 6 and the inclined surface 7b of the holding member 7, so that the contact of the movable contact 5 can be made. The portion "contacts the surface 2b of the second fixed contact 2b, but transmits the operating force from the inclined surface of the driving member 8 to the inclined surface 7b of the holding member 7 128044.doc • 20· 1362048 by its corresponding force The force generated by the elastic force of the coil magazine 4 causes the holding member 7 to face the second contact point 2b side in the orthogonal direction different from the operation direction of the operating body 6, that is, the inner bottom of the housing portion 1 of the cartridge (1) Pressing and sliding... With the sliding of the holding member 7, that is, with the operation of the operating body 6, the elastic force of the compressed coil spring 4 can be enhanced, and accordingly, the operating force becomes stronger. When the member 7 slides, the force generated by the elastic force of the coil magazine 4 becomes strong, so that the contact portion 5& of the movable contact 5 held by the holding member 7 contacts the surface 2bl of the second fixed contact 2b. At the same time, it is strongly pressed against the surface 2b1 of the second fixed contact 2b, thereby obtaining Therefore, when the contact portion 53 of the movable contact 5 contacts the surface 2b of the second fixed contact, the second fixed contact hole and the second fixed contact point are electrically conductive. The coil spring 4 and the movable contact 5 which are compressed are turned on, and are turned on as described above. Further, if the operating force applied to the driving member 8 is removed, the elastic force of the coil spring 4 to be compressed is removed. The holding member 7 and the driving member 8 holding the movable contact 5 are returned to the initial position, and the contact portion of the movable contact 5 is separated from the surface 2b1 of the second fixed contact 2b, and the second fixed contact is supported. It is again blocked from the first solid junction 2 a and becomes a switch open state. [Effect of the first embodiment] In the first embodiment configured as described above, the movable contact 5 is slid by the sliding operation of the operating body 6, and the movable contact 5 can be brought into contact with the second Fixing the contact 2b, but during the sliding of the movable contact 5, the movable contact 5 is formed by a switching mechanism formed by the inclined surface 7b of the holding member 7 and the inclined surface of the driving member 8 & 128044.doc 21 1362048 Under the action of the force generated by the elastic force of the coil elastic 4, the inner bottom surface of the casing i on which the second fixed contact hole is formed is slid in the direction. Further, by the operation of the operating body 6, the elastic force of the compressed coil spring 4 can be enhanced, and accordingly, the movable contact 5 can strongly press and contact the second fixed contact 2be, and therefore even the movable contact 5 does not have elastic force, but also ensures the required joint pressure. Thereby, the movable contact 5 can be made smaller in size without considering the elastic force for securing the contact pressure, whereby the switching device can be miniaturized. During the operation, the movable contact 5 is pressed and slid toward the second fixed contact side by a force mechanism corresponding to the elastic force of the coil magazine 4 via a switching mechanism constituted by the inclined surfaces 7b and 8c. The cleaning surface of the movable contact 5 and the second fixed contact hole can be cleaned, and an excellent switching function can be ensured. Further, in a state where the operating body 6 is not subjected to the sliding operation, the inclined surfaces 7b, 8c are used. The force generated by the elastic force of the coil spring 4 converted by the switching mechanism is weakened, so that the force applied to the movable contact 5 is weakened, and the force applied to the casing constituting the frame via the movable contact 5 is weakened. Therefore, when the switching device is soldered to the circuit board, it is possible to suppress the weakening of the elastic force of the movable contact 5 due to heat, deformation of the casing, and the like, thereby improving the reliability of the switch device. Will be the first When the switching device of the embodiment is soldered to the circuit board, soldering can be performed by reflow soldering, and the terminals 3a and 3b of the first embodiment can be inserted into the holes formed in the circuit board, and the solder can be soldered. In any of the above cases, the elastic force of the movable contact 5 can be suppressed from being weakened, etc. I28044.doc -22- 1362048 Further, this embodiment has the operation body 6 provided with the movable contact 5 The holding member 7 and the other driving member 8 different from the holding member 7 are thus required to apply a force such as bending or the like to the driving member 8 included in the operating body 6 during the sliding operation of the operating body 6. The force is not directly transmitted to the holding member 7. Because of the &, the movable contact 5 held by the holding member 7 and the second fixed contact 2b which is in contact with and separated from the movable contact $ can be protected from the unnecessary force.

Further, the force generated by the elastic force of the coil spring 4 is transmitted from the pressing portion forming the abutting portion 8a of the driving mechanism (4) to the pressed portion forming the abutting portion of the holding member 7, thereby being held by the holding member 7. The movable contact 5 is attached to the second fixed contact 215, so that the required contact force can be ensured to obtain excellent reliability.

^ 'The force generated by the elastic force of the coil spring 4 is transmitted to the holding member 7 via the conversion surface formed by the inclined faces 8c, 7b formed by the pressing portion of the driving member 8 and the pressed portion of the holding member 7 . In other words, the force corresponding to the elastic force of the compressed coil spring 4 can be smoothly transmitted as a force for gradually pressing the movable contact 5 against the second fixed contact 2b via the conversion surface, thereby ensuring high reliability. . Further, at the time of the sliding operation of the operating body 6, the driving member 8 and the holding member 7 can be brought into contact with each other by the inclined surface 8c and the surface of each of the holding members 7, thereby suppressing the grinding of the inclinations 8c, 7b and reducing The generation of the grinding powder makes it difficult to cause a contact failure between the movable contact 5 and the second fixed contact 2b due to the grinding powder. Since the contact portion 5 a of the movable contact 5 has rigidity, it can be generated by the elastic force of the coil spring 4 which is converted by the switching mechanism constituted by the inclined surfaces 8c and 7b at 128044.doc •23· cs) 1362048. Under the action of the force, the contact portion 5& of the movable contact 5 is reliably pressed against the surface 2b1 of the second fixed contact 2b, so that the contact portion 5a and the second fixed connection of the movable contact 5 can be fixed. A good contact pressure is ensured between the faces 2b 1 of the point 2b, whereby high reliability can also be obtained. Further, the coil spring 4 having electrical conductivity and returning the operating body 6 to the initial position, and the first fixed contact 2a and the second fixed contact are provided, and the coil spring 4 is disposed such that the movable contact 5 and the movable contact 5 are The i-th fixed contact is turned on, so that the coil spring 4 can be effectively utilized as a conductive path in the switching operation. Thereby, the winding of the wiring can be simplified, and the structure of the switching device of the first embodiment can be simplified. Moreover, the assembly of the switching device is also easy. Further, one end 4a of the coil spring 4 is supported by the first fixed contact provided on the side surface of the housing portion 1a of the casing constituting the casing to expose the surface 2ai, and the other end 4b of the coil spring 4 is supported by the movable joint The spring support portion 5b of the point 5 is placed, and the winding portion 4c of the coil spring 4 is held on the projection 氕 of the movable contact 5, so that the coil spring 4 can be compressed during the sliding operation of the operating body 6. It is stably held in the housing portion 1 & of the casing 1. In other words, the coil spring 4 can be effectively utilized as a stable conductive path in a compressed state, whereby high reliability can be ensured. [Embodiment of the second embodiment] Fig. 8 is a perspective view showing a second embodiment of the switch device according to the present invention, and Fig. 9 is a plan view showing the second embodiment shown in Fig. 8 with the cover member removed, and Fig. 1 2 is an exploded perspective view of the embodiment, and FIG. 12 is a plan view showing the casing provided in the second embodiment, and FIG. 12 is a perspective view of the driving member provided in the embodiment: 128044.doc -24-1362048. 3 is a view showing a holding member and a movable contact provided in the second embodiment, and FIG. 13 is a side view and FIG. 13(b) is a rear view. FIG. 14 is a side cross-sectional view of the second embodiment. Fig. 15 is a side cross-sectional view showing a state in which the coil spring and the drive member are assembled to the inside of the casing in the second embodiment. Further, in order to facilitate understanding, Fig. 10 also shows that the casing is embedded in the casing. The second embodiment of the switch device of the present invention is also a self-return type slide switch, and its basic configuration and the first embodiment are as shown in FIG. 8 , FIG. 1 , FIG. The same. That is, with the frame and the movable contact 1 5, the frame system is composed of a casing 11 and a cover member 19 covering an opening 1U1 formed above the accommodating portion 1h of the casing, wherein the casing 丨丨 has a plurality of fixed joints formed, for example The i-th fixed contact i 2a and the accommodating portion 11a of the second fixed contact 12b, and the case 丨丨 is made of a synthetic resin material, and the movable contact 15 is slidably disposed in one direction in the frame. The accommodating portion 1U of the casing 11 is in contact with and separated from the second fixed contact 12b of the two fixed contacts i2a and i2b. Further, the second embodiment further includes an operating body 16 and a coil spring 14, The operation body 16 is housed in the housing 11a of the casing u, and the movable contact 15 is slid. The coil spring 14 is an elastic member that returns the operation body 16 to the initial position, for example, the movable contact 15 is provided. The second embodiment is configured to include a switching mechanism that includes a switching mechanism that biases the elastic force of the coil spring 14 toward the sliding direction of the operating body 16 in addition to the conductive member. Direction conversion and conversion The elastic force of the 圏 圏 128 128 044 044 044 044 044 044 044 044 044 044 044 044 044 044 044 044 044 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Fixed contact 121?. As shown in FIGS. 10, 12, and 13, the operation body 16 includes a holding member 17 that holds the movable contact 15' and overcomes the elastic force of the coil spring to be in one direction in the housing portion (1) of the casing 11. Sliding;

(4) having an operation portion exposed from the casing, for example, an operation protrusion 18b' protruding from the casing u and causing the holding member 17 and the driving member 18 to abut against each other via the mutual opposing portion as shown in FIG. When the sliding member 16 performs the sliding operation, the abutting portion 18a of the driving member 18 serves as a pressing portion of the abutting portion i7a of the pressing holding member 17, and when the operating body 16 performs the sliding operation, The holding member is a pressing portion that is pressed by the pressing portion of the driven member 18 by the pressing portion m, and the pressing portion of the driving member 8 and the pressed portion of the holding member 7 constitute the elastic force of the coil spring 14. The above-described switching mechanism is switched toward a direction different from the direction in which the sliding movement of the operating body 16 is different (for example, a direction orthogonal).

Further, at least one of the pressing portion of the driving member 18 formed by the abutting portion 18a and the pressed portion of the holding member 17 by the abutting portion 17a is used as a conversion surface, for example, so as to follow the operating body 16 In the sliding operation, the movable contact 15 is gradually pressed toward the second fixed contact 12b side. This conversion surface is constituted by, for example, an inclined surface. In other words, as shown in Fig. 12, the inclined surface 18c is provided on the pressing portion of the driving member 18 that serves as the abutting portion 18a, as shown in Fig. 13 (the hook portion is formed on the pressing portion of the holding member 17 that serves as the abutting portion 17a). The inclined surface 17b is provided, and the inclined surfaces 18c and 17b are abutted against each other to constitute the above-described switching mechanism. As shown in Fig. 14, the inclined surface 18c of the driving member 18 and the inclined surface 17b of the member 17 are held 128044.doc -26· 1362048 Each of the shapes of the accommodating portion 11a of the casing 11 on which the second fixed contact 12b is disposed is approached, for example, as it approaches the inner bottom surface Ug of the accommodating portion 11a, and is gradually moved away from the coil spring. 14 ^ As shown in FIG. 8, FIG. 9, and FIG. 11, the side wall of one of the casings u has a cutout portion 1 lb, and the operation protrusion 18b of the driving member 18 is movably disposed on the cutout portion 1 lb. Further, on the casing, a guide wall 引导le for guiding the first guided portion 18e formed on the driving member 18 included in the operating body 16 is formed, and the pair is formed on the driving member 18. The inner wall 11 fi that guides the second guided portion 18f 1 and The third guided portion 18f2 formed on the driving member j8 guides the inner wall ηf2. The guide wall lie and the inner walls 11fi and 11f2 of the casing u are extended along the sliding operation direction of the operating body 16. Further, the first guided portion 17c1 that abuts against the holding member 17 of the driving member 18 is guided by the guide wall 1丨e of the casing 11, and the second guided portion 17c 2 of the holding member 17 is made of the casing. The inner wall 11 f 2 is guided. The first fixed contact 12a is made of, for example, a conductive metal plate, and the first fixed contact 12a is embedded in the side surface of the housing portion π a of the casing 11 so that the coil spring 14 is The surface 12a to which the one end Ha abuts is exposed. The second fixed contact 12b is also formed of, for example, a conductive metal plate, and the second fixed contact 12b is embedded in the inner bottom surface 11g of the casing 11 so as to be movable. The surface 12b1 that is in contact with the contact portion 5A of the point 5 is exposed. The first fixed contact i2a and the second fixed contact 12b are placed on the casing by insert molding. It is shown that the movable contact 15 is in contact with and separated from the second fixed contact 12b, and has a curved shape with a rigid hemispherical shape or the like. Section 128044.doc -27- Ϊ362048 15A. As shown in Fig. 14, the opposite side portion of the contact portion 15 of the movable contact 15 is held by the support portion 17c of the holding member 17 made of synthetic resin. As shown in Fig. 13 (b), the movable contact 15 is provided with a spring support portion 15b that supports the other end 1 of the coil spring I4, and a projection 15c that is inserted into the coil portion 14 of the coil spring 14; The magazine support portion 15b is formed, for example, by being disposed on one of the opposite sides of the protrusion 15c. The spring support portion 15b, the projection 15c, and the contact portion 15A are made of the same metal body. That is, the movable φ #点15 whole system is composed of a conductive metal iridium, for example, a block-shaped conductive metal plate, and the movable contact 15 is provided on the holding member 17 by insert molding so that the spring support portion 15b and the protrusion The portion 15c and the contact portion 丨5 A formed in a hemispherical shape by, for example, a press working method are exposed. As shown in FIGS. 9 and 14, one end of the coil spring 14 is always in elastic contact with the surface 12a1 of the i-th fixed contact 12a, and the other end of the coil spring 14 is supported by the spring support portion 15b of the movable contact 15, and the winding portion 14c thereof It is arranged to be held by the projection 15c of the movable contact 15. Further, the holding member 丨7 and the contact portion of the movable contact 15 held by the holding member 17 are disposed in the housing portion lu of the casing 11 so as to be slidable on the inner bottom surface 11g of the casing 11. Regarding the second embodiment or more, the basic configuration is substantially the same as that of the first embodiment. In the second embodiment, the holding member 17 and the driving member 18 are provided with a restricting portion which is formed in the housing portion Ua of the casing 从 from the opening portion 11a of the casing 构成1 constituting the casing When the holding member Η, the coil spring 14 and the driving member 18 are housed, the elastic force of the coil spring 14 restricts the holding member 17 and the driving member 18 via the conversion surface, that is, the holding member 17, 128044.doc -28 - (s) 1362048 The inclined surface 17b floats with the inclined surface 18c of the drive member 18. For example, as shown in FIG. 15 and the like, the above-mentioned restricting portion includes a convex engaging portion 2 that is formed adjacent to a pressing portion formed by the abutting portion 18a of the driving member 18, and a concavely engaged portion. The portion 21 is formed adjacent to the pressed portion formed by the abutting portion 17a of the holding member 17, and the holding member is housed in the housing portion 11a from the opening portion 11a1 of the casing of the casing. 7. When the coil spring 14 and the drive member 18 are engaged, the engaging portion 20 of the drive member 18 is engaged by the elastic force of the coil spring 14. The engaging portion 20 and the engaged portion 21 are disposed in a state in which the operating member 16 is not operated and the operating position of the operating body 16 is slid, that is, the cover member 19 is attached to the casing 11, such as in a state in which the cover member 19 is attached to the casing 11. Figure 14 is shown separated from each other. Further, as described above, when the holding member 17, the coil spring 14 and the driving member 18 are housed in the accommodating portion η a from the opening portion i 丨ai of the casing 11 of the casing, the engaging portion 20 of the driving member 18 is The portion of the holding member 17 to which the engaged portion 21 is engaged is shown in a point shown by a dot lock line 23 of Fig. 15, and is set at a position above the center line 22 of the coil spring 14 at a position S. In other words, as shown in FIG. 15, the holding member 177, the coil spring 丨4, and the driving member 丨8 are housed in the accommodating portion iia of the casing 11, and the lid member 19 is not attached to the casing η. Under the action of the elastic force of the coil spring 14 accommodated in the compressed state, the holding member 17 is pressed, and the driving member 18 protrudes upward from the opening portion 11a of the casing π via the inclined faces 17b, 18c'. In the state of the case, it is in a state of coming into contact with the inner side surface of the casing 11. In this state, 'the right torque as shown by the arrow 24 of FIG. 15 is generated on the drive member 18' so that the engaging portion 2 of the driving member 18 and the engaged portion 128044.doc -29-21 of the holding member 17 have The tendency toward the inner bottom surface 14 of the casing 11 is depressed. Further, when the lid member 19 is covered with the lid member 19, the driving member 18 is pressed downward from the above state by the lid member 19, and the inclined surface of the driving member 18 and the inclined surface of the holding member 17 are passed. The sliding contact action between the 17b' holds the member 17 in the direction of the coil spring 14. Thereby, the engaging portion 20 of the driving member 18 and the engaged portion 21 of the holding member 17 are separated from each other to be in the state illustrated in FIG. 14 , that is, the engaging portion 20 and the engaged portion 21 are disposed so as not to be in the operating body 16 The non-operating position of the operation and the state in which the operating body 16 performs the sliding operation are separated from each other. In the second embodiment, the second embodiment is also provided with the switching mechanism, and the elastic force of the coil spring 14 is shifted in a direction different from the sliding direction of the operating body 6, that is, the orientation is to be held by the holding member 17. The contact portion 15A of the movable contact 15 is held in the direction of the second fixed contact 12b, and the switching mechanism includes the inclined surface 18c of the driving member 8 and the inclined surface 17b of the holding member 17, so that it is obtained. The same effect as the third embodiment. Further, in a state in which the holding member 17, the coil magazine 14 and the driving member 18 are housed in the accommodating portion 11a from the opening portion 11a1 of the casing 11 of the casing, and the lid member 19 is not covered, Under the action of the restraining portion formed by the engaging portion 2 of the driving member 18 and the engaged portion 21 of the holding member 17, the right torque as shown by the arrow 24 in Fig. 15 is generated on the driving member 18 as described above, and is driven. The engaging portion 20 of the member 18 and the engaged portion 21 of the holding member 17 have a tendency to be pressed toward the inner bottom surface 11g of the casing 11. Thereby, the floating of the driving member 18 and the holding member 17 which are generated via the conversion faces, that is, the inclined faces 18c, 17b, are now limited to 128044.doc -30-(S) 1362048, thereby constituting the casing constituting the casing When the accommodating portion 丨 "insertion of the holding member 17 ' the coil spring 14 and the driving member 18, the driving member 18 and the holding member 17 can be prevented from flying out of the casing 11. Therefore, assembly and holding into the casing 11 can be easily performed. The assembly 17, the coil spring 14, and the drive member 18 can improve the assembly work efficiency of the switch device of the second embodiment. As described above, in the second embodiment, the restriction portion is formed in the drive member 18. The upper engaging portion 20 and the buckle 5 formed on the holding member 17 are configured, so that no special member for providing the restricting portion is required. Further, when the cover member 19 is attached to the casing u That is, in the non-operating position and the operating position of the operating body 16, as described above, the position of the engaging portion 20 of the driving member and the engaged portion 21 of the holding member 17 are spaced apart from each other, so that the unobstructed operation can be performed Switching device set After the operation body 16 of the sliding operation, thereby ensuring a good operation of the sliding member 6 Shu operability. Further, in the second embodiment, the convex engaging portion 20 formed on the driving member 18 and the concave portion formed on the holding member 17 and engaged with the engaging portion 20 of the driving member 18 are concavely fitted. The engaging portion 21 constitutes a restricting portion for accommodating the holding member 17, the coil spring 14, and the driving member 18 from the opening portion 1131 of the casing u constituting the casing to the accommodating portion 1 amp & The elastic force of the coil magazine 14 restricts the floating of the holding member 17 and the driving member 18, and the present invention is not limited to the case of this configuration. Contrary to the above, the convex engaging portion formed on the holding member 17 and the concavely engaged portion formed on the driving member 18 and engaging with the engaging portion of the holding member 7 may be used. Form a restriction. At this time, the portion where the engaging portion is engaged with the engaged portion 128044.doc 31 1362048 is also set in advance above the center line of the coil magazine. Thereby, the same operational effects as those of the second embodiment can be obtained. In other words, the abutting surface of the engaging portion and the engaged portion that constitutes the restricting portion can be set to be in a direction orthogonal to the sliding movement direction of the operating body 16 or to be in contact with the inclined surfaces 18() and nb. In the above-described configuration, the driving member 18 is in a state in which the holding member is twisted, the coil spring 14 and the driving member 18 are housed in the housing portion ua of the case body, and the cover member 19 is not covered. The engaging portion of the engaged portion and the holding member 17 has a tendency to be pressed toward the inner bottom surface 丨 lg of the case body. Thereby, the driving member 丨 8 and the holding member 丨 7 can be restricted from floating. [Configuration of Third Embodiment] Fig. 16 is a plan view showing a main part of a third embodiment of the present invention. Also in the third embodiment, as in the third embodiment, the operating member is constituted by the driving member 25 having the operation protrusion 25a and the holding member % holding the movable contact 27. Further, the switching mechanism is constituted by the inclined surface 25b formed on the driving member 25 and the inclined surface 26a formed on the inclined surface 25b and formed on the holding member 26. In the third embodiment, the elastic member that provides the elastic force in the direction in which the operating body is returned is different from the coil spring 4 according to the second embodiment in the operation of the driving member 25 and the holding member %. A torsion spring 28 having electrical conductivity is disposed on the body. One end 28a of the torsion spring 28 is supported by the spring support portion 27a of the movable contact 27, and the other end 28b is always in elastic contact with the J-th fixed contact which is not shown in the same manner as the i-th embodiment. The other configuration is the same as that of the first embodiment. In the third embodiment, the elastic force of the torsion spring 28 can be used to press the movable contact 27 to the second I28044.doc -32· 1362048 fixed contact side (not shown). When the pressure is transmitted, substantially the same operational effects as those of the second embodiment can be obtained. Further, instead of the coil spring 4 of the second embodiment or the torsion spring 28 of the third embodiment, the elastic member may be formed by a tension spring. [Configuration of the fourth embodiment] Fig. 17 is a side view showing a main part of a fourth embodiment of the present invention. In the fourth embodiment, the cover member 3A covering the casing 29 is formed to protrude from the second fixed contact side (not shown) disposed in the casing 29, and is formed into a curved portion 30a', for example, and is movable. The operation body 31 that slides on the contact 32 is constituted by a member having an inclined surface 31a that can abut against the projection 3a of the cover member 30. The inclined surface 31a of the operation body 31 is formed to gradually approach the shape of the coil spring 33 as it approaches the inner bottom surface of the receiving portion 29a of the casing 29. The entire movable contact 32 is made of a conductive metal body, and is provided by, for example, an operation body 3 made of a synthetic resin by insert molding, and is disposed in a casing 29 that is embedded in the same casing as the first embodiment. The second fixed contact shown can be contacted and separated. In the accommodating portion 29a of the casing 29, a coil spring 33 made of a conductive metal is disposed as an elastic member, and one end 33a of the coil magazine 33 and an ith fixed joint (not shown) embedded in the casing 29 are provided. The elastic contact is always maintained, and the other end 33b is supported by the movable contact 32. According to the fourth embodiment, the switching mechanism for shifting the elastic force of the coil spring 33 in a direction different from the sliding operation direction of the operating body 31 is formed on the operating body 31 by the projection 30a of the cover member 30. The inclined surface is 3U. The other configuration is the same as that of the i-th embodiment. According to the fourth embodiment, the inclined surface 31a of the operating body 31 abuts against the cover when the operating body 3 is slid in the direction of the arrow 3 lb J28044.doc -33 · 1362048 to compress the coil spring 33. The projection 3 〇a of the member 3 is subjected to a force generated by the elastic force of the coil spring 33 which is compressed and strengthened, and the projection 30a of the cover member 3 and the inclined surface 31a of the operating body 31 When the movable contact 32 held by the operation body 31 is pressed against the second fixed contact side (not shown) of the casing 29, the same operational effects as those of the first embodiment are obtained. Further, since the switching mechanism is constituted by the operation body 31 and the cover member 30, it is possible to suppress an increase in the number of components of the conversion mechanism, and it is easy to manufacture. Further, by changing the position of the projection 3〇a of the cover member 30, the movable contact 32 can be freely pressed to press the position of the second fixed contact (not shown), thereby increasing the movable contact 32 and the The degree of freedom in designing the positional relationship of the second fixed contact shown in the figure. Further, when it is not necessary to consider the increase in the number of parts, the operation body 3 1 composed of one member may be replaced by the following two members, that is, having abutment with the protrusion 30a of the cover member 30. The driving member of the inclined surface and the holding member provided separately from the driving member and having the abutting portion abutting the driving member, that is, the holding member holding the movable contact 32. When the operating body is slid by the operating body, even if a force such as bending is applied to the driving member included in the operating body, the unnecessary force is not directly transmitted to the holding member as another member. Therefore, the movable contact 32 held by the holding member and the second fixed contact (not shown) which is in contact with the movable contact 32 can be protected from the unnecessary force. [Configuration of the fifth embodiment] Fig. 18 is a side view showing the essential part of the fifth embodiment of the present invention. In the fifth embodiment, similarly to the first embodiment, the driving member 34 and the holding member 35 holding the movable contact 36 constitute the operating body. Further, a curved surface 34b is formed on the pressing portion 34a of the driving member 34 where the abutting portion is formed, and an inclined surface that engages with the curved surface 34b of the driving member 34 is formed on the pressed portion 35a of the holding member 35 where the abutting portion is formed. 35b. Similarly to the first embodiment, the inclined surface 35b of the holding member 35 is formed to gradually move away from the coil spring (not shown) as it approaches the inner bottom surface of the housing portion of the casing (not shown). The switching mechanism is constituted by the curved surface 34b of the driving member 34 and the inclined surface 35b of the holding member 35, that is, the elastic force of the coil spring (not shown) is directed to the operating body including the driving member 34 and the holding member 35. The conversion plane for the direction in which the sliding operation direction is different. The other components are the same as the third implementation. In the fifth embodiment, the fifth embodiment is also in sliding contact with the inclined surface 35b of the holding member 35 via the curved surface 34b of the driving member 34 in the sliding operation of the operating body, so that the compression is not shown on the one hand. On the one hand, the coil spring holds the holding member 35 of the movable contact 36, and the contact portion 36a of the movable contact 36 is pressed against the second fixed connection (not shown) by the force generated by the elastic force of the coil spring. At the point, the same operational effects as those of the first embodiment are obtained. Further, in the fifth embodiment, the curved surface 34b may be formed on the driving member 34, and the inclined surface 35b that is joined to the curved surface 3 of the driving member 34 may be formed on the holding member 35, but may be reversed. In the configuration, the inclined surface 34b is formed on the driving member 34, and the curved surface joined to the inclined surface of the driving member 34 is formed on the holding member 35. [Blocking of the sixth embodiment] Fig. 19 is a side view showing a main part of a sixth embodiment of the present invention. Also in the sixth embodiment, as in the first embodiment, the operating member is constituted by the driving member 37 and the holding member 38 that holds the movable contact 39. Further, a curved surface 37b is formed on the pressing portion 37a of the opening portion of the driving member 37, and the pressed portion 3b of the holding member 38 where the abutting portion is formed is formed to be engaged with the curved surface 37b of the driving member 37. Curved surface 38b. The switching mechanism is constituted by the curved surface 37b of the driving member 37 and the curved surface 38b of the holding member 38, that is, the elastic force of the coil spring (not shown) is directed to the sliding operation direction of the operating body including the driving member 37 and the holding member 38. Conversion plane for different direction conversions. The other configuration is the same as that of the first embodiment. In the sixth embodiment, the sixth embodiment is also slidably contacted with the curved surface 38b of the holding member 38 via the curved surface 37b of the driving member 37 when the operating body performs the sliding operation, so that the compression is not shown on the one hand. On the other hand, the coil spring holds the holding member 38 of the movable contact 39 to slide, and the contact portion 39a of the movable contact 39 is pressed against the second fixed connection (not shown) by the force generated by the elastic force of the coil spring. At the point, the same effects as those of the second embodiment are obtained. [Configuration of the seventh embodiment] Fig. 20 is a side view showing the essential part of the seventh embodiment of the present invention. Also in the seventh embodiment, as in the first embodiment, the operating member is constituted by the driving member 4A and the holding member 41 holding the movable contact 42. Further, an inclined surface 4 is formed on the pressing portion 4A of the driving member 40 where the abutting portion is formed, and the pressed portion 41a of the holding member 41 where the abutting portion is formed is formed with 128044.doc -36- 1362048 The inclined surface 40b of the driving member 40 faces the inclined surface 4ib. Further, a hemispherical concave portion 41c is formed in the inclined surface 41b of the holding member 41, and a ball 43 that is joined to the inclined surface 4 of the driving member 4A is slidably accommodated in the hemispherical concave portion 41c. The inclined surface 40b of the driving member 40 and the inclined surface 41b of the holding member 41 are formed in the same manner as in the first embodiment, and are gradually moved away from the coil spring (not shown) as it approaches the inner bottom surface of the housing portion of the casing (not shown). The shape. The above-described inclined surface 4〇b of the driving member 4〇 and the ball 43 accommodated in the hemispherical concave portion 41c of the holding member 4! constitute a switching mechanism, that is, the elastic force of the coil spring which is not shown is oriented and included. The driving member 40 is switched in a direction different from the sliding operation direction of the operating body of the holding member 41. The other configuration is the same as that of the first embodiment. In the seventh embodiment having the configuration described above, similarly to the third embodiment, when the operating body performs the sliding operation, the ball 43 held by the holding member 41 is slidably contacted with the inclined surface 4 of the driving member 4 On the one hand, the coil spring (not shown) is compressed, and on the other hand, the holding member 41 of the movable contact 42 is kept slid. The contact portion of the movable contact 42 is acted upon by the force generated by the elastic force of the coil spring (not shown). 42a is pressed against the second fixed contact (not shown) to obtain the same operational effects as those of the first embodiment. Further, the configuration of the embodiment of the present invention is that the hemispherical concave portion 41c is formed in the material member 41. The ball 43' joined to the inclined surface of the driving member is accommodated in the hemispherical concave portion 41c. A hemispherical concave portion is formed on the inclined surface of the driving member 40, and a rolling ball that is engaged with the inclined surface of the holding member 41 is accommodated in the hemispherical concave portion. [Configuration of the eighth embodiment] I28044.doc -37- 1362048 Fig. 21 is a side view showing the essential part of an eighth embodiment of the present invention. The eighth embodiment is also the same! Similarly to the embodiment, the operating member is constituted by the driving member 45 and the holding member 46 that holds the movable contact 47. Further, similarly to the seventh embodiment, the inclined portion 45b is formed on the pressing portion 45 of the driving member 45 where the abutting portion is formed, and the driven portion 46a forming the abutting portion of the holding member 46 is formed and driven. The inclined surface 45b of the member 45 faces the inclined surface 46b, and a hemispherical convex portion 46c joined to the inclined surface 45b of the driving member 45 is formed on the inclined surface 46b of the holding member 46. The inclined surface 45b of the driving member 45 and the inclined surface 46b of the holding member 46 are formed in the same manner as in the second embodiment, and are gradually moved away from the coil spring (not shown) as it approaches the inner bottom surface of the housing portion of the casing (not shown). The shape. The switching mechanism is configured by the inclined surface 45b of the driving member 45 and the hemispherical convex t-shirt of the holding member 46, that is, the elastic force of the coil spring (not shown) is directed to the operating body including the driving member 45 and the holding member 46. The sliding operation direction is changed in different directions. The other configuration is the same as that of the third embodiment. Also in the eighth embodiment, the hemispherical convex portion of the holding member 46 that is in sliding contact with the inclined surface of the driving member 45 is restored when the operating body performs the sliding operation, similarly to the third embodiment. The retaining member that holds the movable contact 47 "slids, and the force generated by the elastic force of the coil spring (not shown) acts as a contact portion of the movable contact 47. The material is fixed to the second fixed contact (not shown), and the same operational effects as those of the first embodiment are obtained. The eighth embodiment is configured such that the ball-shaped convex portion 46c' is formed on the holding member 46. Formed on the driving member 45 with the hemispherical convex I28044.doc

• 38- 1362048 The inclined surface 45b to which the portion 46c is joined is formed with a hemispherical convex portion, and the inclined surface where the convex portions are joined. [Configuration of the ninth embodiment]

On the contrary, the driving member is formed on the holding member 46 with the hemisphere. Fig. 22 is a side view showing the main part of the ninth embodiment of the present invention. In the ninth embodiment, as in the fourth embodiment, the cover member 49 covering the housing portion 48a of the casing (not shown) is formed so as to protrude toward the second fixed contact side of the casing (not shown). For example, the curved projection is formed, and the operating body 5 that slides the movable contact 51 is constituted by one of the members of the inclined surface pool that can abut against the projection 49a of the cover member 49. The inclined surface 50a of the operation body 5 is formed so as to gradually approach the coil spring 53 as it approaches the inner bottom surface of the housing portion (not shown). The entire movable contact 51 is made of a conductive metal body, and is placed on the operation body 50 made of, for example, synthetic resin by insert molding, and is disposed so as not to be embedded in the same casing as the first embodiment. The second fixed contact can be contacted and separated. In the accommodating portion of the casing, a coiled elastic (10) having electrical conductivity is disposed as an elastic member, and one end 53a of the coil *53 and the first solid joint (not shown) embedded in the casing are always elastic. Contact, the other end is supported by the movable contact 53. Further, the ninth embodiment further includes a pawl mechanism μ which moves in the same manner as the operation body 50 operates, for example, a card is produced on a casing (not shown). The sense is 'and the position of the operating body 5' can be maintained. In the ninth embodiment, the non-self-return type is configured such that the operating body 50 supports the coil magazine 53 and is stopped by the pawl mechanism 52, and the movable contact 51 is in contact with the movable contact 51. The position of the second fixed contact. In the ninth embodiment, as in the fourth embodiment, the conversion mechanism for changing the elastic force of the coil spring 53 in a direction different from the sliding operation direction of the operating body 50 is used. The projection 49a of the cover member 49 is formed by an inclined surface 50a formed on the operation body 5A. The other configuration is the same as that of the first embodiment. According to the ninth embodiment, the inclined surface 5〇a of the operating body 5〇 is buckled when the operating body 5〇 is slidably operated to deflect the coil spring 53. The projection 49a of the weir member 49 is held by the force generated by the elastic force of the compressed coil spring 53 by the protrusion of the cover member 49 and the inclined surface 50a of the operating body 50. The movable contact 51 on the operation body 5 is pressed toward the second fixed contact side (not shown) of the casing, and the same operational effects as those of the first embodiment are obtained. Further, when the operating body 50 is returned to the initial position, the state in which the pawl mechanism 52 is held by the operating body 5 is released, and the operating body 5 is returned to the initial position. [Configuration of the tenth embodiment] Fig. 23 is a perspective view showing the holding member and the movable contact provided in the first embodiment of the present invention as seen from the back side, and Fig. 24 is a view showing the holding of the movable contact shown in Fig. 23. A perspective view of the configuration relationship between the component and the fixed contact. As shown in FIG. 23, in the first embodiment, the movable contact 55 made of a conductive metal body held on the holding member has two extending in a direction orthogonal to the sliding operation direction of the operating body. The contact portion, that is, the first contact portion 55a and the second contact portion 55b that are electrically connected to each other. As shown in Fig. 24, the holding member 54 has an inclined surface that abuts against, for example, an inclined surface of a driving member (not shown). 54a, the driving member and the holding member 54 constitute an operating body and have an insulating protrusion 54b on the back surface of the holding member 54, the protrusion 5 having a first contact of 128044.doc • 40· 1362048 and the movable contact 55 The lower end of the lower end of the portion 55a and the second contact portion 55b is substantially at the same position. The inclined surface of the driving member (not shown) and the inclined surface 543 of the holding member 54 that abuts the inclined surface are the same as in the first embodiment. The terrain is gradually moved away from the shape of the coil spring (not shown) as it approaches the inner bottom surface 56 of the housing portion of the casing (not shown).

Further, as shown in FIG. 24, on the inner bottom surface 56 of the casing (not shown), two fixed joints extending along the sliding operation direction of the operating body are arranged side by side, that is, the movable joint 55 is ! The first fixed contact 57 having a long length in which the contact portion 55a is always in contact with, and the first! The second fixed contact 58 which is formed to be in contact with and separated from the second contact portion 55b of the movable contact 55 is formed shorter than the fixed contact 57. The first fixed contact 57 and the second fixed contact 58 are formed, for example, by a conductive metal plate embedded in a casing (not shown).

In the elastic member of the first embodiment, the elastic member that imparts an elastic force to the material member 54 includes, for example, a coil spring composed of a metal member (not shown). The coil spring does not need to have conductivity. Further, the coil elastic crystal is housed in a housing portion of a casing (not shown), for example, the above-mentioned first! The embodiment is held in such a manner as not to be in contact with the first fixed contact 57. In addition to the first 1st. The movable contact 55 of the second contact portion 55b and the movable contact 55 of the second contact portion 55b and the inside of the case, the A & the first fixed contact 57 and the second fixed contact 58 on the bottom surface 6, other configurations are, for example, Above! The embodiment is the same. In the first tamping & embodiment, the first contact portion 55a of the movable contact 55 held by the holding member 54 is connected to the first fixed contact 57 when the operating body is located at the initial position where the operating body is not operated, and the movable contact is connected. The second contact portion Mb of the point 55 is kept in a state of not contacting the second fixed contact 58. The first fixed contact 57 and the second 128044.doc U02048 are blocked between the operation and the point 58 to be turned off. status. When the driving member (not shown) constituting the operating body is slid in the direction of FIG. 24 from the state, the tilting of the driving member (not shown) and the inclined surface 54a of the holding member 54 are made. The member 54 holding the movable contact 55 overcomes the elastic force of the coil spring (not shown). The leader 59 slides in the direction. At this time, as described in the EMBODIMENT, the holding member 54 slides toward the inner bottom surface 56 side (four) of the casing by the force generated by the elastic force of the coil spring (not shown). When the holding member Μ is slid to a specific position, the second contact portion of the movable contact 55 contacts the second fixed contact 58. Thereby, the first fixed contact 57 and the second fixed contact 58 are electrically connected via the first contact portion and the second contact portion 55b of the movable contact 55: the switch is turned on. At this time, as described above, the first contact portion 55a and the second contact portion 55b of the movable contact Η are pressed by the force generated by the force of the coil spring (not shown). ! The corresponding fixed contact of the fixed contact 57 and the second fixed contact 58 ensures the required contact pressure. That is, substantially the same effect as the above-described third embodiment can be obtained. Moreover, the tenth embodiment can make the first! The shape of the fixed contact 57 and the second fixed contact 58 is simple, and the coil spring that imparts an elastic force to the holding member 54 does not need to form a conductive path, so that the switching device is simple to manufacture. Further, in the tenth embodiment, since the elastic member does not have electrical conductivity, it is possible to use a structure including rubber, an elastic body or the like as the elastic member instead of the coil spring. [Other Embodiments] 128044.doc • 42· cs) 1362048 In the above-described embodiment, for example, in the first embodiment, the inner surface lg of the housing portion 1a of the casing 1 is formed along the longitudinal direction of the movable contact 5 The second fixed contact 2b, and the inclined surface 8c of the driving member 8 and the inclined surface 7b of the holding member 7 are formed in a shape that gradually moves away from the shape of the coil spring 4 as it approaches the inner bottom surface of the housing portion 1& However, the present invention is not limited to the above-described configuration. In the first embodiment, it is considered that the inner side surface of the housing portion 1a of the casing 1 is, for example, along the "moon moving direction" of the movable contact 5. The second fixed contact 2b is formed on the inner side surface of the notch portion shown in FIG. 1 formed on the casing 1, and the inclined surface 8c of the driving member 8 and the inclined surface 7b of the holding member 7 are formed into the following shapes. That is, it gradually moves away from the shape of the coil spring 4 as it approaches the inner side surface of the accommodating portion. According to this configuration, the same operational effects as those of the above embodiments can be obtained. Further, in each of the above embodiments, the configuration of the sliding operation of the operating body is formed. However, the present invention is not limited to the sliding operation of the operating body, and may be configured to push the operating body. Further, in each of the above embodiments, the first fixed contact and the second fixed contact are formed of a conductive metal plate, and are formed by insert molding on a case made of synthetic resin. However, the present invention is not limited to In the case where the second fixed contact and the second fixed contact are formed, the second fixed contact and the second fixed contact may be formed by a printed pattern. Further, in each of the above-described embodiments, the operation body is linearly slidably operated. However, the present invention is not limited to the configuration in which the operation body performs the linear sliding operation, and the operation body may be slid by the method of drawing an arc. The composition. [Brief Description of the Drawings] Fig. 1 is an exploded perspective view showing a first embodiment of the switch gear according to the present invention. Fig. 2 is a plan view showing the state in which the operating body of the first embodiment is held at the initial position. Figure 3 is a cross-sectional view taken along line A-A of Figure 2. Fig. 4 is a plan view showing the cover member removed from the state shown in Fig. 2. Fig. 5 is a plan view showing a state in which the operating body is operated to the switch operating position. Figure 6 is a cross-sectional view taken along line B-B of Figure 5. Fig. 7 is a plan view showing the cover member removed from the state shown in Fig. 5. Fig. 8 is a perspective view showing a second embodiment of the switch gear according to the present invention. Fig. 9 is a plan view showing the cover member removed from the second embodiment shown in Fig. 8. Fig. 1 is an exploded perspective view showing a second embodiment of the tether. Fig. 11 is a plan view showing a casing provided in the second embodiment. Fig. 12 is a perspective view showing the driving member provided in the second embodiment as seen from the back side. Fig. 1 is a view showing a holding member and a movable contact provided in the second embodiment, and Fig. 13(a) is a side view, and Fig. 13(b) is a rear view. Fig. 14 is a side cross-sectional view showing a second embodiment. Fig. 15 is a side cross-sectional view showing a state in which a holding member, a coil spring, and a driving member are assembled into a casing in the second embodiment. Fig. 16 is a view showing the main part of the third embodiment of the present invention < 128044.doc

(S • 44 - Fig. 1 7 4 jj - | y y is not invented. The side view of the main part of the fourth embodiment is r, and the side view 319 of the main part of the fifth embodiment of the present invention is shown in the present invention. 6 is a side view of the main part of the embodiment of the present invention. The side view of the main part of the seventh embodiment of the present invention is a side view of the main part of the eighth embodiment of the present invention. The side view -23 of the main part of the embodiment is a perspective view of the holding member and the movable contact in the embodiment as viewed from the back side. The holding member of the movable contact and the fixed point shown by the connection =: _23 Stereoscopic diagram of configuration relationship. [Main component symbol description] 1 Case 1 a Storage part lal Opening part 1 e Guide wall llf Inner wall lf2 Inner wall lg Inner bottom surface 2a First fixed contact 2al Surface 2b Second fixed contact 2bl Face 4 Coil Spring (bomb 4a end 128044.doc •45· 1362048

4b The other end 4c Winding portion 5 Movable contact 5a Contact portion 5b Spring support portion 5c Projection portion 6 Operating body 7 Holding member 7a Abutment portion 7b Inclined surface (conversion mechanism) 7cl First guided portion 7c2 Second guided Part 8 Drive member 8a Abutment portion 8c Inclined surface (conversion mechanism) 8e First guided portion 8fl Second guided portion 8f2 Third guided portion 8g Slot 9 Cover member 11 Case 11a Storage portion 11l Opening portion lie Guide wall 128044.doc •46- 1362048

Llfl Inner wall 1 lf2 Inner wall Hg Inner bottom surface 12a First fixed contact 12al Face 12b Second fixed contact 12bl Surface 14 Coil spring (elastic member) 14a One end 14b The other end 14c Winding part 15 Movable contact 15a Contact part 15b Spring Supporting portion 15c Projecting portion 16 Operating body 17 Holding member 17a Abutting portion 17b Inclined surface (conversion mechanism) 17cl First guided portion 17c2 Second guided portion 18 Driving member 18a Abutting portion 18c Inclined surface (conversion mechanism) 128044. Doc • 47- 1362048

18e first guided portion 18fl second guided portion 18f2 third guided portion 19 cover member 20 engaging portion (restricting portion) 21 engaged portion (restricting portion) 25 driving member 25b inclined surface (conversion mechanism) 26 holding Member 26a Inclined surface (conversion mechanism) 27 Movable contact 27a Spring support portion 28 Torsion spring (elastic member) 28a One end 28b The other end 29 Case 29a Storage portion 30 Cover member 30a Projection (conversion mechanism) 31 Operating body 31a Inclined surface (conversion mechanism) 32 movable contact 33 coil spring (elastic member) 33a one end 128044.doc -48- 1362048

33b The other end 34 The drive member 34a The pressing portion 34b The curved surface (conversion mechanism) 35 The holding member 35a is inclined by the pressing portion 35b (conversion mechanism) 36 The movable contact 36a The contact portion 37 The drive member 37a The pressing portion 37b The curved surface (conversion mechanism) 38 Holding member 38a pressed portion 38b curved surface (conversion mechanism) 39 movable contact 39a contact portion 40 drive member 40a pressing portion 40b inclined surface (conversion mechanism) 41 holding member 41a pressed portion 41b inclined surface 41c hemispherical concave portion 128044.doc • 49- 1362048 42 Movable contact 42a Contact 43 Ball (conversion mechanism) 45 Drive member 45a Pressing portion 45b Inclined surface (conversion mechanism) 46 Holding member 46a Pressed portion 46b Inclined surface 46c Hemispherical convex portion (conversion mechanism) 47 Movable contact 47a Contact portion 48a Storage portion 49 Cover member 49a Projection (conversion mechanism) 50 Operating body 50a Inclined surface (conversion mechanism) 5 1 Movable contact 52 Paw mechanism 53 Coil spring (elastic member) 53a One end 53b One end 54 holding member 54a inclined surface (conversion mechanism) 128044.doc • 50. 1362048 54b Projection (conversion mechanism) 55 Movable contact 55a 1st contact part 55b 2nd contact part 56 Inner bottom surface 57 1st fixed contact 58 2nd fixed contact 128044.doc - 51 -

Claims (1)

1362048 X. Patent application scope: 1. A switch device characterized by comprising: a frame body having a storage portion provided with a fixed contact; and a movable * slidably disposed in the storage portion of the frame body And contacting and separating from the solid contact; the operating body is operatively disposed in the housing portion of the housing and sliding the movable contact; and the elastic member is disposed in the housing In the accommodating portion, the operating body to be operated is provided with an elastic force that urges the operating body to return upward; the switch device overcomes the elastic force of the elastic member to operate the operating body so that the upper 4 is movable Point-contacting the fixed contact, and the switching device includes: a switching mechanism that converts an elastic force of the elastic member toward a direction different from an operation direction of the operating body, The movable contact that slides with the operation of the operating body is pressed toward the fixed contact side by a force generated by the elastic force of the elastic member that is converted by the switching mechanism. 2. The switch device according to claim 1, wherein the operating body includes: a holding member that holds the movable contact, and overcomes the elasticity of the elastic member and the flat force, and is in the housing portion of the frame And a driving member having an operation portion exposed from the frame and sliding the holding member, wherein the holding member and the driving member constitute the conversion 3. The switching device according to claim 2, wherein the mechanism. In the operation of the operation body, the contact portion of the drive member serves as a pressing portion that presses the abutting portion of the holding member, when the holding member and the driving member abut against each other. When the operation body is operated, the abutting portion of the holding member is a pressed portion that is pressed by the pressing portion of the driving member, and the pressing portion of the driving member and the pressed portion of the holding member The above conversion mechanism is constructed. 4. The switch device according to claim 3, wherein at least one of the pressing portion of the driving member and the pressed portion of the holding member is used as a conversion surface so as to move the movable contact with the operation of the operating body It will gradually press toward the fixed contact side. 5. The switch device according to claim 4, wherein the conversion surface is formed by an inclined surface, and the inclined surface is provided on the pressing portion of the driving member that is the abutting portion and the pressed portion of the holding member The upper portion constitutes the above-described conversion mechanism by abutting the inclined surfaces with each other. 6. The switch device according to claim 1, wherein the frame system comprises a casing having the storage portion and a cover member covering an opening of the casing, wherein the storage portion is provided with the fixed contact and has an opening The cover member is provided with a protruding portion that protrudes toward the fixed contact side and abuts the operating body when the operating body is operated, and the operating body and the protruding portion constitute the conversion. The switch device according to claim 4, wherein the frame system comprises a casing having the storage portion and a cover member covering an opening of the casing, wherein the storage portion is provided with the fixed contact and has In the opening portion, a restriction portion is provided on the holding member and the driving member, and the restriction is provided. When the holding member, the elastic member, and the driving member are received from the opening of the casing of the casing, the elastic member of the elastic member is restricted by the elastic force of the elastic member. The holding member and the driving member are floated via the conversion surface. The switching device according to claim 7, wherein the regulating portion includes: a fastening portion formed on the pressing portion of the driving member or the holding member The pressing portion and the engaged portion are formed on the pressing portion of the pressing portion or the pressing member, and the holding member is housed in the two portions from the frame The elastic force is engaged with the engaging portion by the elastic force of the elastic member, and the flat force is when the cover member is attached to each of the above-mentioned μ. 9. The buckled portions are formed in a spaced apart manner. The switching device of claim 1, wherein the movable contact has a contact portion, and the contact point is formed by a metal material having rigidity I28044.doc c S ), and the contact portion is the same as the above The switch device according to claim 9, wherein the elastic member is constituted by a coil spring having conductivity and returning the operating body to an initial position, wherein the fixing point has at least P The coil contact and the second fixed contact are disposed such that the movable coil is electrically connected to the first fixed contact, and the movable contact is provided in contact with and separated from the second fixed contact. The switch device according to claim 10, wherein the first fixed contact is made of a conductive metal, and the first fixed contact is embedded in a side surface of the housing portion such that one end of the coil spring abuts The second fixed contact is formed of a conductive metal plate, and the second fixed connection is made in a state where the surface of the movable contact that is in contact with the contact portion is exposed. Embedded in the inner bottom surface of the accommodating portion, the movable contact includes: a spring support portion that supports the other end of the coil spring; and a protrusion portion that is inserted into the coil portion of the coil spring, the protrusion portion and the spring support portion, The contact portion of the movable contact is formed of the same metal body, and the movable contact is embedded in the holding member to expose the spring support portion, the protrusion, and the contact portion.