JP2014049211A - Electronic apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electronic apparatus in which the shape of a terminal part of an electronic component is not required to be formed into a specific shape, and a wiring board can be connected to the electronic component by a connection method requiring no soldering.SOLUTION: An electronic apparatus 100 includes a base 1 having a through hole 1a, a flexible wiring board 2 laid on one side of the base 1, an electronic component 3 mounted to the other side of the base 1 while having a terminal part 3b, and an elastic member 4 that can be press-fitted in the through hole 1a. The electronic component 3 is disposed in the base 1 so that the terminal part 3b is inserted in the through hole 1a along the inner wall of the through hole 1a, the flexible wiring board 2 has a tongue piece part 2b which can be inserted in the through hole 1a and has a contact part 2a formed on the side facing the base 1, the tongue piece part 2b is folded down the inside of the through hole 1a, the contact part 2a is disposed so as to be in contact with the terminal part 3b, an elastic member 4 is inserted in the through hole 1a, and the contact part 2a is brought into pressure contact with the terminal part 3b.

Description

  The present invention relates to a wiring board and an electronic apparatus having an electronic component that is electrically connected to the wiring board, and in particular, the terminal portion of the electronic component does not need to be formed into a special shape and soldering is required. The present invention relates to an electronic device that can connect a wiring board and an electronic component by a connection method that does not.

  There are many electronic devices having a wiring board and electronic components electrically connected to the wiring board. In such an electronic device, for example, there is one in which a through hole is provided in a printed board such as a glass epoxy board, a terminal part of an electronic component is inserted into the through hole, and the terminal part and the printed board are soldered. . It is fixed and electrically connected by soldering. Such a fixing method and an electrical connection method can be securely fixed and electrically connected, but the soldering process tends to require a large facility, and temperature management related to soldering is required. There were issues such as. Therefore, there is a demand for an electronic device that can connect a wiring board and an electronic component by a connection method that does not require soldering. As an electronic device that can be connected by such a connection method, an electronic device described in Patent Document 1 is known.

  Hereinafter, the electronic apparatus described in Patent Document 1 will be described with reference to FIG. FIG. 12 is a diagram illustrating a structure of a connection portion between the lamp socket 904 and the flexible printed wiring board 902 in the electronic device 900 disclosed in Patent Document 1.

  In the electronic device 900 described in Patent Document 1, a circular attachment hole 907 for attaching the lamp socket 904 to the housing 901 is formed, and a flexible printed wiring board 902 is disposed along the housing 901. On the attachment hole 907, a conductive tongue piece 908 is formed so as to protrude from the flexible printed wiring board 902. A wedge base lamp 909 is formed in the lamp socket 904, and a contact piece 915, which is a terminal portion electrically connected to the conductive tongue piece 908, is opposed to the wedge base lamp 909. It is formed along the outer shape. Further, a part of the contact piece 915 near the tip is formed with a protruding portion 917 that is bent so as to protrude in a direction perpendicular to the outer shape of the wedge base lamp 909. The protruding portion 917 is structured to bend when receiving a force from the protruding direction. When the lamp socket 904 is mounted on the housing 901 so that the wedge base lamp 909 is inserted into the mounting hole 907, the conductive tongue 908 is bent into the mounting hole 907 as the wedge base lamp 909 is inserted, and the mounting hole 907 is inserted. Is electrically connected to the protruding portion 917 of the contact piece 915 inserted in the inside. Further, since the diameter of the mounting hole 907 is set shorter than the distance between the protruding tips of the protruding portion 917, the protruding portion 917 is inserted into the mounting hole 907 while being bent, and is pressed against the conductive tongue 908. It has become.

Japanese Utility Model Publication No. 58-081883

  However, although the electronic device 900 described in Patent Document 1 does not need to be soldered, the contact piece 915 protrudes into the contact piece 915 so that the contact piece 915 is inserted into the mounting hole 907 and pressed against the conductive tongue piece 908. The part 917 needs to be provided. Then, the material and plate of the terminal part of the electronic component such as the wedge base lamp 909 attached to the attachment hole 907 so that the protruding part 917 is pressed against the conductive tongue 908 without causing plastic deformation even if it is press-fitted. There existed a subject that it had to form in a special shape according to thickness.

  The present invention solves the above-mentioned problems, and it is not necessary to form the terminal part of the electronic component into a special shape, and the wiring board and the electronic component can be connected by a connection method that does not require soldering. Electronic equipment is provided.

  In the electronic device according to claim 1, the electronic device includes a base having a through hole, a flexible wiring board stacked on one side of the base, and a terminal portion that can be inserted into the through hole. An electronic device comprising an electronic component attached to the other side of the base and an elastic member that can be press-fitted into the through-hole, wherein the electronic component has the terminal portion along the inner wall of the through-hole. The flexible wiring board has a tongue piece portion that is inserted into the through hole and has a contact portion formed on the side facing the base. The tongue piece is bent from one side of the base into the through hole, the contact portion is disposed so as to contact the terminal portion, the elastic member is inserted into the through hole, The contact portion is brought into pressure contact with the terminal portion.

  The electronic device according to claim 2, wherein the electronic component includes a plurality of the terminal portions, and a plurality of the through holes and the tongue pieces are provided corresponding to the terminal portions, respectively, and the elastic member Has a plurality of insertion portions that can be inserted corresponding to the plurality of through-holes, and a base portion that connects the plurality of insertion portions, respectively.

  The electronic apparatus according to claim 3, further comprising: a protruding member protruding to one side of the base, the flexible wiring board having a locking hole, and the protruding member being inserted into the locking hole. It has the feature of fitting.

  The electronic apparatus according to claim 4 is characterized in that the protruding member is the terminal portion of the electronic component.

  The electronic device according to claim 5, further comprising a first component that is a component different from the base, the flexible wiring board, the electronic component, the elastic member, and the protruding member, and the first configuration The component presses the elastic member and is held by the base via the elastic member.

  According to the first aspect of the present invention, by inserting the elastic member into the through hole arranged so that the terminal portion and the tongue piece portion are in contact with each other, the terminal portion and the tongue piece portion are pressed and electrically connected. Connection is more stable. Therefore, it is not necessary to form the terminal portion of the electronic component in a special shape like the protruding portion 917 in the electronic device 900 described in Patent Document 1, and the wiring board and the electronic component that do not require soldering It is possible to provide an electronic device having a connection method.

  According to the invention of claim 2, the number of parts can be reduced by connecting the plurality of insertion portions respectively corresponding to the plurality of through holes at the base to form one member. In addition, since the insertion portion is not inserted individually but can be a batch assembly step, the assembly step can be simplified. Therefore, the manufacturing cost can be reduced.

  According to the third aspect of the present invention, the flexible wiring board is positioned with respect to the base by inserting and fitting the protruding member protruding to one side of the base into the locking hole of the flexible wiring board. Can do. Since the protruding member can be positioned by an easy method of inserting and fitting into the locking hole of the flexible wiring board, an effect that the electronic device can be assembled more easily is achieved.

  According to the invention of claim 4, the terminal part of the electronic component is also used as the protruding member, and the terminal part is inserted into the locking hole, thereby positioning the flexible wiring board with respect to the base without increasing the number of parts. It can be done easily. Therefore, the flexible wiring board can be positioned with a simpler configuration.

  According to the invention of claim 5, by pressing and fixing the first component to the base via the elastic member, the elastic member is pressed by the first component, and the base of the pressed elastic member is the first Elastic force works in the direction to push back the components. Therefore, even if the first component is not bonded or soldered, and a part of the first component is engaged with the base and held, force acts in the direction of pushing back the first component. Thus, the engagement between the hook portion and the base becomes stronger, and the first component can be fixed without rattling. In addition, since the insertion portion of the elastic member is pushed in by the first component, the elastic member is prevented from falling off and the electrical connection between the contact portion and the terminal portion is more stable. Therefore, it is possible to prevent disconnection, dropout, abnormal noise, and the like caused by rattling, and to further stabilize the electrical connection between the contact portion and the terminal portion.

  As described above, according to the present invention, there is provided an electronic device that can connect a wiring board and an electronic component by a connection method that does not require a special shape of the terminal portion of the electronic component and that does not require soldering. Can be provided.

1 is a plan view schematically showing an external appearance of an electronic device 100 according to the first embodiment, and FIG. 1A is a plan view showing the electronic device 100 according to the first embodiment from above. It is sectional drawing which shows typically the cross section AA shown to Fig.1 (a). It is a figure which shows the arrangement | positioning relationship between the base 1 and the flexible wiring board 2 in 1st Embodiment. It is a figure which shows the state which inserted the terminal part 3b of the electronic component 3 in 1st Embodiment in the latching hole 2c, and bent the tongue piece part 2b. It is a figure which shows the state which inserted the elastic member 4 in the through-hole 1a of the state of FIG. FIG. 6A is a plan view schematically showing the appearance of an electronic device 200 in the second embodiment, and FIG. 6A is a plan view showing the electronic device 200 in the second embodiment from above. It is sectional drawing which shows typically the cross section BB shown to Fig.6 (a). It is a figure which shows the arrangement | positioning relationship between the base 11 and the flexible wiring board 12 in 2nd Embodiment. It is a figure which shows the state which inserted the terminal part 13b of the electronic component 13 in 2nd Embodiment in the locking hole 12c, and bent the tongue piece part 12b. It is a figure which shows the state which inserted the elastic member 14 in the through-hole 11a of the state of FIG. It is a figure which shows the structural example in case the protrusion member 5 is not shared by the terminal part 3b (terminal part 13b). It is a figure which shows the structure of the connection location of the lamp socket 904 and the flexible printed wiring board 902 in the electronic device 900 shown to patent document 1. FIG.

[First Embodiment]
The electronic device 100 in the first embodiment will be described below.

  First, the configuration of the electronic device 100 according to the first embodiment will be described with reference to FIGS. 1 to 3. FIG. 1 is a plan view showing an appearance of an electronic device 100 according to the first embodiment, FIG. 1A is a plan view showing the electronic device 100 from above, and FIG. It is the top view shown from. In FIG. 1A, the first component 6 is indicated by a broken line for ease of explanation. FIG. 2 is a sectional view schematically showing a section AA shown in FIG. FIG. 3 is a diagram showing an arrangement relationship between the base 1 and the flexible wiring board 2 in the first embodiment.

  As shown in FIGS. 1 and 2, the electronic device 100 includes a base 1, a flexible wiring board 2, an electronic component 3, an elastic member 4, a protruding member 5, and a first component 6. ing.

  The base 1 is made of a synthetic resin material. As shown in FIG. 2, the base 1 has a placement portion 1b formed in a flat plate shape, and the placement portion 1b has a through hole 1a.

  The electronic component 3 is a component such as a variable resistor or a switch device, for example, and has a terminal portion 3b that protrudes from the main body portion 3a and is formed in a rod shape as shown in FIG. The terminal portion 3b is formed in a size that can be inserted into the through hole 1a.

  The protruding member 5 is a member formed in a rod shape, but in the first embodiment, the terminal portion 3b of the electronic component 3 is configured to also serve as the protruding member 5.

  The flexible wiring board 2 is made of a synthetic resin material, is formed in a film shape, and has flexibility. Inside the flexible wiring board 2, wiring made of a thin metal plate such as copper is disposed. A part of the wiring is exposed on the surface of the flexible wiring board 2, and when the contact portion 2 a that can be electrically connected to other components is assembled as the electronic device 100 as shown in FIG. It is formed on the side facing. Further, a notch is provided in a part of the periphery of the contact portion 2a to form a tongue piece portion 2b. The tongue piece 2b has flexibility within a range where the wiring is not broken, and is formed in a size that can be inserted into the through hole 1a. In the first embodiment, since the tongue piece 2b is provided at the end of the flexible wiring board 2, no cut is provided around the tongue piece 2b. A locking hole 2c that can be fitted to the terminal portion 3b of the electronic component 3 is directed near the base of the tongue piece 2b.

  As shown in FIG. 2, the elastic member 4 has a base portion 4a made of an elastic material and formed in a block shape, and an insertion portion 4b is formed protruding from a part of the base portion 4a. The insertion portion 4b has a size that can be press-fitted into the through-hole 1a.

  The first component 6 is a component disposed in the electronic device 100, which is different from the base 1, the flexible wiring board 2, the electronic component 3, the elastic member 4, and the protruding member 5, and includes, for example, a battery, It is a transmission / reception device or the like, and the type of component is not particularly limited. In the first embodiment, as shown in FIG. 2, the first component 6 is composed of a component part 6 that is a main body of the first component 6 and both ends of the component part 6 a in the X1-X2 direction in the Y2 direction. It has the hook part 6b provided by protruding. Further, the vicinity of the front end portion of the back surface side of the surface of the hook portion 6b where the hook portions 6b face each other is formed in a convex shape.

  Next, the structure of the electronic device 100 will be described with reference to FIGS. FIG. 4 is a view showing a state where the terminal portion 3b of the electronic component 3 is inserted into the locking hole 2c and the tongue piece 2b is bent. FIG. 5 is a view showing a state in which the elastic member 4 is inserted into the through hole 1a in the state of FIG.

  As shown in FIG. 3, the flexible wiring board 2 is stacked on the Y1 direction side that is one side of the base 1. At this time, the contact portion 2a is directed to the side facing the base 1, the tongue piece portion 2b corresponds to the through hole 1a, and the locking hole 2c is also arranged to correspond to the through hole 1a. As shown in FIG. 4, the electronic component 3 is disposed on the Y2 direction side which is the other side of the base 1 so that the terminal portion 3b is inserted into the through hole 1a along the inner wall of the through hole 1a. The Note that the electronic component 3 is held so as not to fall off by a holding portion 1c provided on the base 1 as shown in FIG. 2, for example. Further, as shown in FIG. 4, the terminal portion 3b also serving as the protruding member 5 is inserted into the locking hole 2c, and the terminal portion 3b and the locking hole 2c are fitted. Furthermore, the tongue piece portion 2b is bent from the Y1 direction side, which is one side of the base 1, into the through hole 1a, and is arranged so that the contact portion 2a contacts the terminal portion 3b. In the gap between the inner wall of the through-hole 1a thus formed and the tongue piece 2b, the insertion portion 4b of the elastic member 4 is placed on the Y1 direction side, which is one side of the base 1, as shown in FIG. The contact portion 2a is pressed into contact with the terminal portion 3b. In addition, the structure by which the insertion part 4b is inserted, bending the tongue piece part 2b inside the through-hole 1a may be sufficient. Further, as shown in FIG. 2, the first component 6 is pressed and fixed to the base 1 via the elastic member 4 so as to overlap the elastic member 4. The hook portion 6 b of the first component 6 is inserted into an insertion hole (not shown) formed in the base 1 and the flexible wiring board 2, and a protrusion received at the tip of the hook portion 6 b is engaged with the base 1. And held. In this way, the electronic device 100 is formed.

  Hereinafter, the effect by having set it as 1st Embodiment is demonstrated.

  The electronic device 100 according to the first embodiment includes a base 1 having a through hole 1a, a flexible wiring board 2 stacked on one side of the base 1, and a terminal portion 3b that can be inserted into the through hole 1a. The electronic device 3 includes an electronic component 3 that is attached to the other side of the base 1 and an elastic member 4 that can be press-fitted into the through-hole 1a. The electronic component 3 has a terminal portion 3b that passes through the through-hole 1a. The flexible wiring board 2 can be inserted into the through-hole 1a and the contact portion 2a is formed on the side facing the base 1 so as to be inserted into the through-hole 1a along the inner wall. The tongue piece 2b has a tongue piece 2b. The tongue piece 2b is bent from one side of the base 1 to the inside of the through hole 1a, arranged so that the contact portion 2a contacts the terminal portion 3b, and penetrates the elastic member 4. It was set as the structure inserted in the hole 1a and press-contacting the contact part 2a to the terminal part 3b.

  Thereby, as shown in FIG. 2, the insertion part 4b of the elastic member 4 is press-fitted into the inside of the through hole 1a arranged so that the terminal part 3b and the tongue piece part 2b are in contact with each other, thereby the terminal part 3b. And the contact 2a provided on the tongue piece 2b are pressed against each other, and the electrical connection becomes more stable. Therefore, it is not necessary to form the terminal portion 3b of the electronic component 3 into a special shape like the protruding portion 917 of the electronic device 900 shown in Patent Document 1, and the wiring board and the electronic device that do not require soldering. There is an effect that it is possible to provide the electronic device 100 having a connection method with a component. Further, since there is no need for soldering, it is easy to assemble and the assembly cost can be reduced. Furthermore, since it is not necessary to form the terminal portion 3b of the electronic component 3 in a special shape, it is possible to easily use various commercially available electronic components and improve versatility.

  Further, the electronic device 100 according to the first embodiment has the protruding member 5 protruding on one side of the base 1, the flexible wiring board 2 has the locking hole 2 c, and the protruding member 5 in the locking hole 2 c. Is inserted and fitted.

  Accordingly, the protruding member 5 protruding to one side of the base 1 is inserted and fitted into the locking hole 2 c of the flexible wiring board 2, thereby easily positioning the flexible wiring board 2 with respect to the base 1. Can be done. Since the protruding member 5 can be positioned by an easy method of inserting and fitting into the engaging hole 2c of the flexible wiring board 2, the electronic device 100 can be assembled more easily. Further, if the insertion portion 4b is inserted while the tongue piece 2b is bent inside the through hole 1a, the tongue piece 2b is excessively caught by the protruding member 5 serving as a stopper. Can be prevented. Thereby, there exists an effect that the electrical connection of the contact part 2a and the terminal part 3b can be stabilized more.

  In the electronic device 100 according to the first embodiment, the protruding member 5 is the terminal portion 3 b of the electronic component 3.

  Thereby, the terminal portion 3b of the electronic component 3 is also used as the protruding member 5, and the terminal portion 3b is inserted into the locking hole 2c, thereby positioning the flexible wiring board 2 with respect to the base 1 without increasing the number of components. Can be easily performed. Therefore, the flexible wiring board 2 can be positioned with a simpler configuration. In addition, there is an effect that the manufacturing cost can be further reduced by using an easy configuration without increasing the number of parts.

  The electronic device 100 according to the first embodiment includes the first component 6 that is a component different from the base 1, the flexible wiring board 2, the electronic component 3, the elastic member 4, and the protruding member 5, and is an elastic member. 4, the first component 6 is pressed and fixed to the base 1.

  As a result, the first component 6 is pressed against and fixed to the base 1 via the elastic member 4, so that the elastic member 4 is pressed by the first component 6, and the pressed base portion 4 a of the elastic member 4 is 1 Elastic force acts in the direction of pushing back the component 6. In the first embodiment, since the protrusion provided at the tip of the hook portion 6b of the first component 6 is configured to engage the base 1, a force acts in the direction of pushing back the first component 6. The engagement between the hook portion 6b and the base 1 becomes stronger, and the first component 6 can be fixed without rattling. Moreover, since the insertion part 4b of the elastic member 4 is pushed in by the first component 6, the elastic member 4 is prevented from falling off and the electrical connection between the contact part 2a and the terminal part 3b is more stable. Therefore, it is possible to prevent disconnection, dropout, abnormal noise, and the like caused by rattling, and to further stabilize the electrical connection between the contact portion 2a and the terminal portion 3b.

[Second Embodiment]
The electronic device 200 according to the second embodiment will be described below. In the electronic device 100 according to the first embodiment, each of the through-hole 1a, the terminal portion 3b, the tongue piece portion 2b, and the insertion portion 4b is configured. 100 is an electronic device having a plurality of through holes 1a, terminal portions 3b, tongue pieces 2b, and insertion portions 4b. In the following description, for ease of explanation, component names and part names are the same as those in the first embodiment, and the same components as those in the first embodiment have the same reference numerals. If the shape or the like is different, the name and code are changed as necessary. Further, detailed description of the contents described in the first embodiment is omitted.

  First, the configuration of the electronic device 200 according to the second embodiment will be described with reference to FIGS. FIG. 6 is a plan view schematically showing the appearance of the electronic device 200 in the second embodiment, and FIG. 6A is a plan view showing the electronic device 200 in the second embodiment from above, and FIG. b) is a plan view showing the electronic apparatus 200 according to the second embodiment from below. FIG. 7 is a sectional view schematically showing a section BB shown in FIG. FIG. 8 is a diagram showing an arrangement relationship between the base 11 and the flexible wiring board 12 in the second embodiment.

  As shown in FIGS. 6 and 7, the electronic device 200 includes a base 11, a flexible wiring board 12, an electronic component 13, an elastic member 14, a protruding member 5, and a first component 6. ing.

  Unlike the electronic component 3 of the first embodiment, the electronic component 13 has a plurality of terminal portions 13b as shown in FIGS. 6 and 7, and in the second embodiment, the terminal portion 13b is a main body portion. One is provided at each end of 13a.

  Unlike the base 1 of 1st Embodiment, the base 11 is provided with the through-hole 11a in the some place in the arrangement | positioning part 11b as shown in FIG. 6 and FIG. 7, In 2nd Embodiment The through holes 11a are provided at two locations corresponding to the terminal portions 13b.

  Unlike the flexible wiring board 2 of the first embodiment, the flexible wiring board 12 is provided with tongue portions 12b and locking holes 12c at a plurality of locations as shown in FIGS. In the second embodiment, as shown in FIG. 8, the tongue piece portion 12b and the locking hole 12c are provided at two locations corresponding to the terminal portion 13b, and the tongue piece portion 12b has a contact portion respectively. 12 a is formed on the side facing the base 11.

  Unlike the elastic member 4 of the first embodiment, the elastic member 14 includes a plurality of insertion portions 14b and a base portion 14a that connects the plurality of insertion portions 14b, as shown in FIGS. . In the second embodiment, two insertion portions 14b are provided corresponding to the plurality of through holes 11a.

  The protruding member 5 is a member formed in a rod shape, but in the second embodiment, the terminal portion 13b of the electronic component 13 is configured to also serve as the protruding member 5. Unlike the first embodiment, since there are a plurality of terminal portions 13b, the protruding members 5 are provided at a plurality of locations.

  The first component 6 is the same as the first component 6 in the first embodiment.

  Next, the structure of the electronic device 200 will be described with reference to FIGS. FIG. 9 is a view showing a state where the terminal portion 13b of the electronic component 13 in the second embodiment is inserted into the locking hole 12c and the tongue piece portion 12b is bent. FIG. 10 is a view showing a state in which the elastic member 14 is inserted into the through hole 11a in the state of FIG.

  As shown in FIG. 8, the flexible wiring board 12 is stacked on the Y1 direction side that is one side of the base 11. At this time, the contact portion 12a is directed to the side facing the base 11, the tongue piece portion 12b corresponds to the through hole 11a, and the locking hole 12c is also arranged to correspond to the through hole 11a. As shown in FIG. 9, the electronic component 13 has a Y2 direction side which is the other side of the base 11 so that the two terminal portions 13b are inserted into the through holes 11a in a state along the inner walls of the through holes 11a. It is arranged. The electronic component 13 is held so as not to fall off by a holding portion 11c provided on the base 11 as shown in FIG. 7, for example. Further, the terminal portions 13b that also serve as the protruding members 5 are respectively inserted into the locking holes 12c, and the terminal portions 13b and the locking holes 12c are fitted. Furthermore, the two tongue pieces 12b are bent into the corresponding through holes 11a from the Y1 direction side, which is one side of the base 11, so that the two contact portions 12a are in contact with the corresponding terminal portions 13b. Is arranged. In the gap between the inner wall of the through hole 11a thus formed and the tongue piece 12b, the insertion portion 14b of the elastic member 14 is placed on the Y1 direction side, which is one side of the base 11, as shown in FIG. The contact portion 12a is pressed into contact with the terminal portion 13b. Note that the insertion portion 14b may be inserted while the tongue piece 12b is bent into the through hole 11a. Further, as shown in FIG. 7, the first component 6 is pressed and fixed to the base 11 via the elastic member 14 so as to overlap the elastic member 14. The hook portion 6 b of the first component 6 is inserted into an insertion hole (not shown) formed in the base 11 and the flexible wiring board 12, and the protrusion received at the tip of the hook portion 6 b is engaged with the base 11. And held. In this way, the electronic device 200 is formed.

  Hereinafter, the effect by having set it as 2nd Embodiment is demonstrated.

  In the electronic device 200 of the second embodiment, the electronic component 13 has a plurality of terminal portions 13b, and a plurality of through holes 11a and tongue pieces 12b are provided corresponding to the terminal portions 13b, and the elastic member 14 is A plurality of insertion portions 14b that can be inserted corresponding to the plurality of through holes 11a and a base portion 14a that connects the plurality of insertion portions 14b are provided.

  Thereby, the number of parts can be reduced by connecting the plurality of insertion portions 14b respectively corresponding to the plurality of through holes 11a with the base portion 14a to form one member. Further, instead of inserting the insertion portions 14b individually, as shown in FIG. 10, the assembly process can be simplified because the assembly process can be performed in a batch. Therefore, the manufacturing cost can be reduced.

  As described above, the electronic apparatus according to the embodiment of the present invention has been specifically described. However, the present invention is not limited to the above-described embodiment, and various modifications may be made without departing from the scope of the invention. Is possible. For example, the present invention can be modified as follows, and these embodiments also belong to the technical scope of the present invention.

  (1) In the first embodiment and the second embodiment, the first component 6 is pressed and fixed to the base 1 (base 11) via the elastic member 4 (elastic member 14). If there is a margin, not only one but also a plurality of first component parts 6 are arranged, or second component parts and third component parts that are different from the first component parts 6 You may press-fix to the base 1 (base 11) via the elastic member 4 (elastic member 14) with the 1st component 6 etc., etc.

  (2) In the second embodiment, the numbers of the through holes 11a and the insertion portions 14b are illustrated and described as two, but the number is not limited to two, and the number may be changed as necessary.

  (3) In 2nd Embodiment, although it was set as the structure by which the through-hole 11a, the tongue piece part 12b, and the insertion part 14b are provided in multiple places corresponding to the number of the terminal parts 13b which one electronic component 13 has, it seems It is not limited to a simple configuration. For example, a plurality of electronic components having only one terminal portion, such as the electronic component 3 in the first embodiment, are arranged, and the through hole 11a, the tongue piece portion 12b, and the insertion portion corresponding to the terminal portions. 14b may be provided at a plurality of locations.

  (4) In 1st Embodiment and 2nd Embodiment, although the 1st component 6 was set as the structure which has the hook part 6b, the hook part 6b is not provided in the 1st component 6, but the base 1 ( It is good also as a structure which forms the site | part which has the same function as the hook part 6b in the base 11). By setting it as such a structure, it becomes possible to use the member marketed as the 1st component 6 as it is, and versatility improves more.

  (5) In the first and second embodiments, the protruding member 5 is shared by the terminal portion 3b (terminal portion 13b). However, the protruding member 5 is shared by the terminal portion 3b (terminal portion 13b). Not necessarily. Hereinafter, the configuration in the case where the protruding member 5 is not shared by the terminal portion 3b (terminal portion 13b) will be exemplified using FIG. FIG. 11 is a diagram showing a configuration example in which the protruding member 5 is not shared by the terminal portion 3b (terminal portion 13b), and FIG. 11A is a case where the protruding member 5 is not shared by the terminal portion 3b (terminal portion 13b). FIG. 11A is a diagram showing another configuration example in the case where the protruding member 5 is not shared by the terminal portion 3b (terminal portion 13b). For example, as shown in part A of FIG. 11A, the protruding member 5 may be formed as a separate part, and the protruding member 5 may be fixed to the base 1. Moreover, as shown to the B section of FIG.11 (b), the structure which provides the site | part which has the function of the protrusion member 5 in the base 1 (base 11) may be sufficient. In addition, in FIG. 11, since it illustrated in the structure of 1st Embodiment, the base 11 is not described. Further, in FIG. 11, for ease of explanation, the through hole 1 a and the locking hole 2 c are illustrated as gaps along the terminal portion 3 b. For ease of explanation, the first component 6 is not shown in FIGS. 11 (a) and 11 (b).

DESCRIPTION OF SYMBOLS 1 Base 1a Through-hole 1b Arrangement | positioning part 1c Holding | maintenance part 2 Flexible wiring board 2a Contact part 2b Tongue piece part 2c Locking hole 3 Electronic component 3a Main body part 3b Terminal part 4 Elastic member 4a Base part 4b Insertion part 5 Protrusion member 6 1st Component part 6a Part part 6b Hook part 11 Base 11a Through hole 11b Arrangement part 11c Holding part 12 Flexible wiring board 12a Contact part 12b Tongue piece part 12c Locking hole 13 Electronic component 13a Body part 13b Terminal part 14 Elastic member 14a Base part 14b Insertion unit 100 Electronic device 200 Electronic device

Claims (5)

A base having a through hole;
A flexible wiring board stacked on one side of the base;
An electronic component that has a terminal portion that can be inserted into the through-hole and is attached to the other side of the base;
An electronic device comprising an elastic member press-fit into the through-hole,
The electronic component is disposed on the base so that the terminal portion is inserted into the through hole in a state along the inner wall of the through hole,
The flexible wiring board has a tongue piece part that can be inserted into the through hole and has a contact part formed on the side facing the base,
The tongue piece portion is bent from one side of the base into the through hole, and the contact portion is disposed so as to contact the terminal portion,
An electronic apparatus, wherein the elastic member is inserted into the through hole, and the contact portion is pressed against the terminal portion. The electronic component has a plurality of the terminal portions,
A plurality of the through holes and the tongue pieces are respectively provided corresponding to the terminal portions,
2. The elastic member according to claim 1, wherein the elastic member includes a plurality of insertion portions that can be inserted corresponding to the plurality of through holes, and a base portion that connects the plurality of insertion portions. Electronics. A projecting member projecting on one side of the base;
The flexible wiring board has a locking hole,
The electronic device according to claim 1, wherein the protruding member is inserted and fitted into the locking hole.   The electronic device according to claim 3, wherein the protruding member is the terminal portion of the electronic component.   The first component is a component different from the base, the flexible wiring board, the electronic component, the elastic member, and the protruding member, and the first component is inserted into the base via the elastic member. The electronic device according to claim 1, wherein the electronic device is press-fixed to the electronic device.

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