JP2017063154A - Electronic device parts set and mounting method - Google Patents

Abstract

An electronic device component set or the like that makes it easy to attach a component that is difficult to hold by hand to a member to be attached using an instrument. An electronic device component set includes components (1, 3) and attached members (2, 4). The components (1, 3) include a first protrusion (11), and the attached member ( 2, 4) is formed with a first recess (21), and the first protrusion substantially parallel to the insertion direction (A) in a state where the components (1, 3) are attached to the attached members (2, 4). The surface of the first recess (21) facing the insertion surface (11a) of the part (11) has a notch surface (21a) whose opening side is widened with respect to the back side in the insertion direction (A). [Selection] Figure 1

Description

  The present invention relates to an electronic device component set including a component built in an electronic device and a mounted member to which the component is mounted, and a mounting method for mounting the component on a mounted member.

  Conventionally, assembling a part into an electronic device is often performed manually, and a structure for incorporating the component into a predetermined position of the electronic device is known. For example, in Patent Document 1, for a mobile phone in which a front case, a substrate, and a back case are fitted and integrated, a loading portion included in a vibrator attached to the mobile phone is attached to the substrate. A structure that is inserted into a connector is disclosed.

JP 2002-15827 A (published January 28, 2002)

  However, in the technique of Patent Document 1, it may be difficult to manually incorporate components into an electronic device. In particular, electronic devices such as smartphones have high needs for miniaturization, and further miniaturization is required for internal components of electronic devices. For example, the size of a component incorporated into an electronic device may be about 5 mm square, and it may be difficult to grip such a component with a human hand. For this reason, there is a problem that the work of assembling the parts of the electronic device becomes more difficult as the parts become smaller.

  The present invention has been made in view of the above problems, and an object of the present invention is to make it easy to attach a component that is difficult to hold by hand to a member to be attached using an instrument. It is to provide a set or the like.

  In order to solve the above problem, an electronic device component set according to an aspect of the present invention is an electronic device component set including a component built in the electronic device and a mounted member to which the component is attached, The component includes a first protrusion to be inserted into the attached member, and the attached member has a first recess for inserting the first protrusion, and the first protrusion is When the insertion direction is the direction when inserted into the first recess and the surface of the first protrusion is substantially parallel to the insertion direction, the component is attached to the attached member in the state where The surface of the first recess facing the insertion surface of the first protrusion has a cut-out surface with an opening side extending toward the back side in the insertion direction.

  According to one embodiment of the present invention, it is easy to attach a component that is difficult to hold by hand to an attached member using an instrument.

It is a perspective view showing the state where parts concerning one embodiment of the present invention were attached to a member to be attached. It is an exploded view of the electronic device which concerns on one Embodiment of this invention. (A)-(c) is a perspective view which shows the principal part structure of the components shown in FIG. (A)-(b) is a perspective view which shows the principal part structure of the to-be-attached member shown in FIG. (A) is a perspective view which shows that the position of the component with respect to a to-be-attached member is decided when attaching a component to a to-be-attached member, (b) is the assembly component shown to (a) of FIG. It is the figure seen from the top in the perpendicular direction. (A)-(b) is a perspective view of the assembly components cut | disconnected along the insertion direction. (A)-(b) is a perspective view of the assembly component shown to (b) of FIG. (A) is a perspective view which shows the modification of the component which concerns on one Embodiment of this invention, (b) is a perspective view which shows the state in which the said component was attached to the to-be-attached member. (A)-(b) is sectional drawing which shows the modification of the 1st recessed part formed in the to-be-attached member.

  Hereinafter, embodiments of the present invention will be described in detail. In addition, about the structure in the following specific items, when it is the same as the structure demonstrated by the other item, the description may be abbreviate | omitted. For convenience of explanation, members having the same functions as those shown in each item are given the same reference numerals, and the explanation thereof is omitted as appropriate.

(Overview)
FIG. 2 is an exploded view of the electronic device 100 according to an embodiment of the present invention. Although FIG. 2 shows the electronic device 100 as a smartphone, the present invention is not limited to this. For example, the electronic device 100 may be a portable electronic device such as a mobile phone, a notebook PC, or an electronic book reader, a stationary electronic device such as a security camera, or a desktop PC. Or a hard disk recorder etc. may be sufficient. As shown in FIG. 2, the electronic device 100 includes a front case 110 having a liquid crystal panel including a touch panel, a back case 120 facing the front case 110, and a front case 110 and a back case 120. It includes an assembly part 130 to be sandwiched. The assembly component 130 is obtained by attaching the component 1 built in the electronic device 100 to the attached member 2 that is the main body of the assembly component 130.

  Since the component 1 has a small size (for example, 5 mm square) so that it can be assembled to the mounted member 2 manually, it can be sandwiched using a general instrument (for example, tweezers) for clamping a small component. It is necessary to have a simple structure.

  FIG. 1 is a perspective view showing a state in which a component 1 (electronic device component set) is attached to an attached member 2 (electronic device component set). The component 1 includes a first protrusion 11 and a second protrusion 12. When the component 1 is attached to the attached member 2, the first protrusion 11 is held by an instrument (not shown) such as tweezers, and the component 1 is attached in the direction of the arrow shown in the figure (hereinafter, the insertion direction A). 2 (the first protrusion 11 is inserted into the first recess 21 formed in the attached member 2). In the state shown in FIG. 1, the second protrusion 12 fits into the second recess 22 formed in the mounted member 2, thereby determining the position of the component 1 with respect to the mounted member 2. Is attached to the attached member 2. The electronic device component set is a component constituting the electronic device 100 and includes the component 1 and the attached member 2.

(Configuration of part 1)
FIGS. 3A to 3C are perspective views showing the main structure of the component 1. The component 1 is obtained by assembling a built-in component built in the electronic device 100 to a holder (component main body) 10 which is a main body of the component 1. The component 1 shown in FIG. 3 is obtained by assembling the proximity sensor substrate 14 on which the proximity sensor 13 is mounted on the holder 10, but is not limited thereto. For example, the component 1 may be a small camera, an LED (light emitting diode) for notifying incoming calls, or a microphone assembled to the holder 10, or a built-in component (proximity sensor 13) built in the electronic device 100. Etc.) may be a single part of the holder 10 to be assembled. The holder 10 is preferably an insulator made of resin.

  FIG. 3A is a perspective view seen from the insertion direction A in which the component 1 is inserted into the attached member 2 when the component 1 is attached to the attached member 2. The component 1 includes a holder 10, a first protrusion 11, a second protrusion 12, a proximity sensor substrate 14 on which the proximity sensor 13 is mounted, and an electrical connection portion 15. The holder 10 is a main body of the component 1 and has a shape suitable for assembling a built-in component built in the electronic device 100. For example, the holder 10 shown in FIG. 3A has a plate shape.

  The first protrusion 11 is clamped by a general instrument such as tweezers used for attaching the component 1 to the attached member 2, and is formed in a first recess 21 (FIG. 1) formed in the attached member 2. Inserted). For example, the first protrusion 11 is disposed on the surface of the holder 10 (hereinafter referred to as the upper surface of the holder 10) that becomes the upper side in the vertical direction when the component 1 is inserted into the mounted member 2, and extends from the upper surface of the holder 10. ing. In addition, the vertical direction in this embodiment is a direction opposite to the direction in which the first protrusion 11 extends. For example, the component 1 sandwiched by a general instrument such as tweezers is inserted into the attached member 2. Direction of gravity in the case of The first protrusion 11 is arranged on the side surface of the holder 10 adjacent to the upper surface of the holder 10 or the lower surface of the holder 10 facing the upper surface of the holder 10 according to the configuration of the built-in component assembled to the holder 10. May be.

  In the following, in a state where the component 1 is attached to the attached member 2, an insertion surface of the first protrusion 11 that is substantially parallel to the insertion direction A in which the first protrusion 11 is inserted into the first recess 21 is It demonstrates as the clamping surface 11a (gray part of (a) and (b) of FIG. 3) of the 1st projection part 11 clamped with instruments, such as tweezers. Further, the sandwiching surface 11a of the first protrusion 11 is defined as a side surface of the first protrusion 11, and the surface of the first protrusion 11 provided with the second protrusion 12 is defined as the upper surface 11u of the first protrusion 11. A surface of the second protrusion 12 provided in the protrusion 11 is referred to as a lower surface 12d of the second protrusion 12.

  The second projecting portion 12 determines the position of the component 1 with respect to the mounted member 2 by fitting into a second recess 22 (see FIG. 1) formed in the mounted member 2. 11 is arranged at the tip. For example, the second protrusion 12 is disposed on the upper surface 11u of the first protrusion 11 so as to face the holder 10 with the first protrusion 11 interposed therebetween, and the two holding surfaces 11a of the first protrusion 11 face each other. Both ends of the second protrusion 12 in the direction extend from the upper surface 11u of the first protrusion 11 in the direction. A direction C in which the first protrusion 11 extends from the holder 10 and a direction D in which both ends of the second protrusion 12 extend perpendicularly intersect each other.

  In addition, the size of the second protrusion 12 is defined such that a virtual surface including at least one of the clamping surfaces 11 a facing each other that the first protrusion 11 has intersects the second protrusion 12. That is, the lower surface 12 d of the second protrusion 12 has a wider width in the direction of the width W of the first protrusion 11 than the upper surface 11 u of the first protrusion 11.

  When the sandwiching surface 11a is a flat surface as shown in FIGS. 3A and 3B, the virtual surface is a flat surface. When the sandwiching surface 11a is a curved surface (not shown), the virtual surface is a curved surface. is there. Moreover, when the clamping surface 11a has an unevenness | corrugation, the said virtual surface should just be a surface (surface approximated to the clamping surface 11a) which contains the clamping surface 11a substantially. As shown in FIG. 3A, the cut surface when the first protrusion 11 and the second protrusion 12 are cut in a plane parallel to the extending direction of the second protrusion 12 is a T-shape. Although it is a shape, it is not limited to this. For example, the cut surface may be L-shaped.

  For this reason, when the 1st projection part 11 is clamped with general instruments, such as tweezers, so that it may become the vertical direction lower side with respect to the 2nd projection part 12, the force which clamps the 1st projection part 11 is enough Otherwise, even if the portion of the first protrusion 11 held by the instrument is displaced by gravity, the second protrusion 12 is caught on the instrument, and the component 1 can be prevented from falling due to gravity.

  The proximity sensor 13 detects proximity of an object to the proximity sensor substrate 14 and is mounted on the proximity sensor substrate 14. The proximity sensor substrate 14 may be bonded and fixed using a double-sided tape so as to be sandwiched between the proximity sensor 13 and the holder 10, or the proximity sensor substrate 14, the holder 10, and the proximity sensor 13 may be formed. It may be fixed by a pawl for stopping.

  The electrical connection portion 15 electrically connects a built-in component built in the electronic device 100 and the attached member 2. The electrical connection portion 15 has, for example, a U-shape, is fitted with the plate-shaped holder 10, and is disposed to face the proximity sensor substrate 14 with the holder 10 interposed therebetween. FIG. 3B is a perspective view from a direction opposite to the perspective direction of FIG. As shown in FIG. 3B, a contact spring 15 a is formed in the electrical connection portion 15 at a connection site with the mounted member 2.

  In addition, although the 1st projection part 11 shown to (a) of FIG. 3 is formed as a shape united with the holder 10, it is not limited to this. For example, the first protrusion 11 may be provided by being bonded to the component 1, or the first protrusion 11 may be fixed to the component 1 by a nail formed on the first protrusion 11 or the component 1. May be.

  As shown in FIGS. 3A and 3B, the side surface 10 a of the holder 10 is a part that contacts the attached member 2 when the component 1 is inserted into the attached member 2. For example, the side surface 10a is a pair of side surfaces that face each other, and the direction in which the pair of side surfaces 10a face each other and the direction in which the pair of sandwiching surfaces 11a face each other are the same. Since the facing distance between the pair of side surfaces 10a is wider than the width W of the first projection portion 11, the side surface 10a is in contact with the mounted member 2 before the first projection portion 11 is inserted into the first recess 21, The position of the component 1 with respect to the mounting member 2 can be roughly determined. The side surface 10a may be any one of the side surfaces facing each other, or may be a surface (lower surface) facing the surface (the upper surface of the holder 10) on which the first protrusion 11 is provided. May be.

  FIG. 3C is a perspective view of the component 1 shown in FIG. 3A as viewed from the side where the proximity sensor 13 is provided (the lower side in the drawing). The holder 10 is provided with a locking portion 16 that stops the component 1 from being displaced in the direction opposite to the insertion direction A by engaging with the mounted member 2. The locking portion 16 shown in FIG. 3C has an L-shaped cross section and extends from the surface of the holder 10 facing the surface of the holder 10 provided with the contact spring 15a. The tip protrudes from the holder 10. The locking part 16 has elasticity so that the tip of the locking part 16 is displaced. Specifically, the locking portion 16 has a width W1 at the bent portion having an L-shaped cross section that is narrower than a width W2 at the tip, and a thickness T1 at the bent portion having an L-shaped cross section is thinner than the thickness T2 at the tip. It has a configuration.

(Configuration of mounted member 2)
FIGS. 4A and 4B are perspective views showing the main structure of the mounted member 2. The attached member 2 is a part of the assembly part 130 of the electronic device 100. As shown in FIG. 4, a first recessed portion 21, a second recessed portion 22, a guiding portion 23, and an engaging portion 24 are formed in the attached member 2.

  The first recess 21 is a recess formed inside the attached member 2, and is a part into which the first protrusion 11 is inserted in a state where the component 1 is attached to the attached member 2. Further, in the state in which the component 1 is attached to the member 2 to be attached, the above-described facing the clamping surface 11a (see FIGS. 3A to 3B) of the first protrusion 11 that is clamped by an instrument such as tweezers. The surface of the first recess is formed as a notch surface 21a that is inclined with respect to the sandwiching surface 11a (a notch surface whose opening side is widened with respect to the back side in the insertion direction A) 21a. For example, the distance at which the pair of notches 21 faces a face each other is wider on the opening side of the first recess 21 than on the bottom surface side of the first recess 21. For this reason, when the 1st projection part 11 is inserted in the 1st recessed part 21, the instrument which clamps the 1st projection part 11 can be inserted in the 1st recessed part 21 with the 1st projection part 11. FIG. .

  The second recess 22 is a recess formed in the mounted member 2, and the component with respect to the mounted member 2 by fitting the second protruding portion 12 in a state where the component 1 is mounted on the mounted member 2. This is a part that determines the position of 1. The second recess 22 is in communication with the first recess 21.

  The guide part 23 (the gray part shown in FIGS. 4A and 4B) guides the first protrusion 11 to the first recess 21 by contacting the side surface 10a of the holder 10 (see FIG. 3). It is. The guide portion 23 is provided so as to protrude from the surface of the attached member in which the first recess portion 21 and the second recess portion 22 are formed, and the distance at which the pair of guide portions 23 face each other is wide enough to allow the holder 10 to be inserted. have. For this reason, before the 1st projection part 11 is inserted in the 1st recessed part 21, it becomes possible for the side surface 10a of the holder 10 to contact | connect the guidance | induction part 23. FIG. In addition, when attaching the component 1 to the to-be-attached member 2, the side surface 10a of the holder 10 and the induction | guidance | derivation part 23 of the to-be-attached member 2 do not necessarily need to be in the state which always touched.

  The engaging portion 24 stops the displacement of the component in the direction opposite to the insertion direction A by engaging with the locking portion 16 (see FIGS. 3B and 3C). The engaging portion 24 shown in FIG. 4A is disposed so as to protrude from the surface of the guide portion 23 and faces the surface on which the first concave portion 21 and the second concave portion 22 are formed.

(Installation of part 1)
FIG. 5A is a perspective view showing that the position of the component 1 relative to the mounted member 2 is provisionally determined when the component 1 is mounted on the mounted member 2, and FIG. It is the figure which looked at the figure shown to (a) of FIG. 5 from the top in the perpendicular direction (viewed from the top in the paper surface). As shown in FIG. 5A, each of the pair of side surfaces 10 a of the holder 10 moves in the left-right direction B perpendicular to the insertion direction A before the first protrusion 11 is inserted into the first recess 21. Is regulated by the pair of guide portions 23. Thereby, the position of the component 1 with respect to the to-be-attached member 2 is roughly defined about the left-right direction B so that the 1st projection part 11 can be inserted in the 1st recessed part 21 easily.

  Next, as shown in FIG. 5B, the component 1 is pushed in the insertion direction A in a state where the movement of the holder 10 in the left-right direction B is regulated by the guide portion 23 of the attached member 2. . For this reason, when attaching the component 1 to the to-be-attached member 2, it becomes possible to guide the 1st projection part 11 to the 1st recessed part 21 about the left-right direction B. Therefore, it is possible to temporarily determine the position of the component 1 with respect to the mounted member 2 at a position where the first recess 21 can be easily aimed.

  FIGS. 6A and 6B are perspective views of the assembly part 130 cut along the insertion direction. FIG. 6A is a view showing a state before the locking portion 16 of the component 1 is engaged with the engaging portion 24 of the attached member 2. In order for the component 1 to be attached to the attached member 2, the locking portion 16 of the component 1 gets over the engaging portion 24 of the attached member 2, and the first protrusion 11 of the component 1 is attached to the attached member 2. It is necessary to be inserted into the first recess 21. Since the locking portion 16 has elasticity as described in FIG. 3C, the component 1 is inserted into the attached member 2 in the insertion direction A in a state where the locking portion 16 is in contact with the engaging portion 24. When it is pushed in, the tip of the locking part 16 having an L-shaped cross section is deformed, and it is possible to get over the engaging part 24 of the mounted member 2. The component 1 is fixedly attached to the attached member 2 by engaging the locking portion 16 and the engaging portion 24 with each other.

  FIG. 6B is a diagram illustrating a state in which the locking portion 16 of the component 1 and the engaging portion 24 of the attached member 2 are engaged with each other. The locking portion 16 that has passed over the engaging portion 24 is engaged with the engaging portion 24 to stop the component 1 from being displaced in the direction opposite to the insertion direction A. More specifically, when the component 1 is pushed in the insertion direction A from the state where the contact spring 15a is not in contact with the mounted member 2 as shown in FIG. 5B, the contact spring 15a is 2 and the holder 10 to contract (not shown). On the other hand, in the state where the component 1 is attached to the attached member 2 as shown in FIG. 6B, the engaging portion 24 is located outside the attached member 2 (from the first recessed portion 21) rather than the locking portion 16. The rebound force of the contact spring 15a is received by engaging with the locking portion 16. For this reason, the component 1 is prevented from coming off in the direction opposite to the insertion direction A due to the repulsive force of the contact spring 15a. As a result, the component 1 can be fixedly attached to the attached member 2.

  FIG. 7A is a perspective view of the assembly part 130 shown in FIG. 5B for explaining a configuration for determining the position of the part 1 with respect to the mounted member 2. As shown in FIG. 7A, when the component 1 is attached to the attached member 2, the second protrusion 12 of the component 1 is fitted into the second recess 22 of the attached member 2. The position of the component 1 with respect to the attached member 2 is determined.

  FIG. 7B is a perspective view of the assembly part 130 shown in FIG. 5B for explaining a configuration in which the part 1 is attached to the attached member 2. Since the notch surface 21 a is formed in the first recess 21 of the mounted member 2, the clamping surface 11 a of the first protrusion 11 and the notch in the state where the component 1 is mounted on the mounted member 2. A gap corresponding to a notch is generated between the surface 21a and the surface on which the surface 21a is formed. Therefore, when the first protrusion 11 is inserted into the first recess 21, the instrument that holds the first protrusion 11 is not interfered with the first recess 21, and the first protrusion 11 together with the first protrusion 11. It can be inserted into the recess 21. As a result, it is possible to hold the component 1 using the instrument until the component 1 is attached to a predetermined position of the attached member 2 (a position where the second protrusion 12 is fitted into the second recess 22). Thus, it is possible to easily attach the component 1 that is difficult to hold by hand using an instrument.

  Furthermore, even when the repulsive force of the contact spring 15a is generated when the part 1 is attached to the attached member 2, the instrument 1 is used until the part 1 is attached to the predetermined position of the attached member 2. Since the component 1 can be held, it is easy to attach the component 1 to the mounted member 2. In particular, as shown in FIG. 7 (b), when part of the component 1 (broken line portion in the figure) is inserted into the recess formed in the attached member 2 together with the second protrusion 12, the contact spring 15a is repelled. When force is generated, it is more difficult to manually attach the component 1 to the attached member 2, and therefore the notch surface 21 a into which an instrument for holding the first protrusion 11 can be inserted is effective.

  As described above, the first protrusion 11 provided on the component 1 is clamped by a tool such as tweezers (not shown, first step), and the side surface 10a of the holder 10 is in contact with the guide portion 23, The first protrusion 11 is inserted into the first recess 21 (second step), the second protrusion 12 is fitted into the second recess 22, and the clamping surface 11 a of the first protrusion 11 is notched in the first recess 21. The component 1 is mounted on the mounted member 2 so as to face the surface 21a (third step). For this reason, it is possible to easily attach the component 1 that is difficult to hold by hand using a general instrument such as tweezers to the attached member 2.

(Modification of part 1)
Next, a component 3 which is a modification of the component 1 will be described. FIG. 8A is a perspective view showing the configuration of the main part of the component 3 as viewed from the proximity sensor 13 side provided in the component 3. The component 3 is different from the configuration of the component 1 in that a locking portion 36 is provided instead of the locking portion 16 included in the component 1. The locking part 36 stops the displacement of the component 1 in the direction opposite to the insertion direction A by engaging with the attached member 2, similarly to the locking part 16 shown in FIG.
8A is disposed on the surface of the holder 10 facing the surface of the holder 10 on which the contact spring 15a is provided, and in the direction of the side surface 10a illustrated in FIG. It extends and the front-end | tip of the latching | locking part 36 protrudes rather than the side surface 10a. Further, the bent portion of the locking portion 36 having an L-shaped cross section is such that the tip of the locking portion 36 having an L-shaped cross section is displaced, like the locking portion 16 shown in FIG. Has width and thickness. And the front-end | tip of the latching | locking part 36 is a notch so that the components 3 may be inserted in the insertion direction A easily.

  FIG. 8B is a perspective view showing a state where the component 3 is attached to the attached member 4. The attached member 4 is formed with a recessed portion (locking portion) 44 that engages with the locking portion 36 included in the component 3. When the component 3 is attached to the mounted member 4, the locking portion 36 contacts the side surface 45 of the mounted member 4, and the tip of the locking portion 36 is displaced as the component 3 is inserted into the mounted member 4. . Then, the engaging portion 36 returns to its original shape when fitted into the recessed portion 44 formed in the attached member 4, and the component 3 is released in the direction opposite to the insertion direction A by engaging with the recessed portion 44. It can be stopped.

  The configuration of the component 3 other than the locking portion 36 is the same as the configuration of the component 1 other than the locking portion 16. The configuration of the mounted member 4 other than the recessed portion 44 is the same as the configuration of the mounted member 2 other than the engaging portion 24.

(Modification of the 1st recessed part 21 formed in the to-be-attached member 2)
In FIG. 7B, the notch surface 21a that forms the first recess 21 is such that most of the surface of the first recess 21 that faces the clamping surface 11a of the first protrusion 11 is inclined with respect to the clamping surface 11a. However, the present invention is not limited to this. FIGS. 9A and 9B are cross-sectional views showing modifications of the first recess 21 formed in the attached member 2. 9A to 9B show a state in which the first protrusion 11 is inserted into the first recess 21 (a state in which the component 1 is attached to the attached member 2).

  As shown in FIG. 9 (a), the notch surface 21a is formed such that at least the opening side portion of the surface of the first recess 21 facing the sandwiching surface 11a is inclined with respect to the sandwiching surface 11a. Also good. Further, as shown in FIG. 9B, the cutout surface 21a 'may have an L-shaped cross section. In other words, the portion of the notch surface 21a ′ facing the sandwiching surface 11a is substantially parallel to the sandwiching surface 11a, and the portion between the portion of the notch surface 21a ′ facing the sandwiching surface 11a and the sandwiching surface 11a is sandwiched. There is a gap enough to insert a tool such as tweezers holding the surface 11a.

  As described above, the notch surface 21a only needs to be formed so that the opening side is expanded with respect to the back side in the insertion direction A. That is, as shown in FIG. 7B and FIG. 9A to 9B, the gap generated between the surface of the first recess 21 facing the clamping surface 11a and the clamping surface 11a is the first The opening side is formed so as to expand with respect to the back side of the recess 21. The back side in the insertion direction A is the back side of the first recess 21, and the opening side in the insertion direction A is the opening side of the first recess.

[Summary]
An electronic device component set according to aspect 1 of the present invention includes an electronic device component set including components (1, 3) built in the electronic device (100) and attached members (2, 4) to which the components are attached. The component includes a first protrusion (11) to be inserted into the attached member, and the first recess (21) for inserting the first protrusion into the attached member. The insertion direction (A) is the direction when the first protrusion is inserted into the first recess, and the surface of the first protrusion substantially parallel to the insertion direction is the insertion surface (clamping surface 11a). In the state where the component is attached to the attached member, the opening side of the surface of the first recess facing the insertion surface of the first protrusion is wider than the back side in the insertion direction. It has a notch surface (21a).

  According to said structure, the components contained in an electronic device component set are provided with the 1st projection part inserted in a to-be-attached member. For this reason, when it is difficult to actually hold a component by hand (for example, when the size of the component is small enough to be difficult to hold by hand), the user uses a general instrument such as tweezers. Thus, the first protrusion can be sandwiched and the first protrusion can be inserted into the attached member.

  The attachment member included in the electronic device component set is formed with a first recess for inserting the first protrusion, and a direction when the first protrusion is inserted into the first recess. Is the insertion direction (A), and the surface of the first projection portion substantially parallel to the insertion direction is the insertion surface, the component of the first projection portion is in the state where the component is attached to the attachment member. The surface of the first recess facing the insertion surface (hereinafter referred to as an opposing surface) has an opening side that is wider than the back side in the insertion direction. For this reason, in a state where the component is attached to the member to be attached, there is at least an opening side of the first recess between the insertion surface of the first protrusion and the facing surface of the first recess that is substantially parallel to the insertion direction. A gap corresponding to the notch is generated. Therefore, when the part is attached to the member to be attached, when the surface of the first protrusion substantially parallel to the insertion direction is sandwiched by an instrument or the like, the instrument is inserted into the first recess together with the first protrusion. It is possible to As a result, it is possible to hold the part using a general instrument such as tweezers until the part is attached to a predetermined position of the member to be attached. It becomes easy to attach to a to-be-attached member using.

  The electronic device component set according to aspect 2 of the present invention is the electronic device component set according to aspect 1, in which the component includes a second protrusion (12) at the tip of the first protrusion, and the attached member includes the second protrusion. A second recess (22) for determining the position of the component relative to the attached member may be formed by fitting with the protrusion.

  According to said structure, the said part equips the front-end | tip of the said 1st projection part with the 2nd projection part, and it fits with respect to the said to-be-attached member by fitting the said to-be-attached member with the said 2nd projection part. A second recess for defining the position of the component is formed. That is, the first protrusion that is clamped by a general instrument such as tweezers and the second protrusion that fits into the second recess formed in the attached member are provided adjacent to each other in the component. . For this reason, when the component is attached to the member to be attached, even if the first projection different from the second projection fitted to the second recess is sandwiched, the second projection is fitted to the second recess. 2 It becomes easy to aim at a recessed part. Therefore, it is possible to easily determine the position of the component with respect to the mounted member by fitting the second protrusion to the second recess, and it is easy to mount the component to the mounted member.

  In particular, the above configuration is effective when the second recess is formed at the position of the mounted member that is difficult to visually recognize. Further, when the component is attached to the attached member, the second recessed portion formed in the attached member is hidden by the component, so that it is also effective when it is difficult to visually recognize the second recessed portion. That is, even if the first protrusion is inserted into the first recess aiming at the first recess instead of the second recess, the second protrusion can be easily fitted into the second recess.

  In the electronic device component set according to aspect 3 of the present invention, in the aspect 2, the virtual surface including at least one of the surfaces substantially parallel to the insertion direction facing each other included in the first protrusion is the second surface. The magnitude | size of the said 2nd projection part may be prescribed | regulated so that it may cross | intersect a projection part.

  According to said structure, when pinching with common instruments, such as tweezers, so that a 1st projection part may become a perpendicular direction lower side with respect to a 2nd projection part, the force which clamps a 1st projection part is weak Therefore, even if the portion of the first protrusion held by the device is displaced due to gravity, the second protrusion provided adjacent to the first protrusion is used to hold the first protrusion. And can be caught by the instrument. Therefore, it is possible to prevent the component from being accidentally dropped when the component is attached to the mounted member.

  The electronic device component set according to Aspect 4 of the present invention is the electronic device component set according to any one of Aspects 1 to 3, wherein the component includes a component main body (holder 10) serving as a main body of the component. You may provide the guidance | induction part (23) which guides the said 1st projection part to the said 1st recessed part by contacting a part (side surface 10a) of the said component main body.

  According to said structure, when a component is attached to a to-be-attached member, before the 1st projection part is inserted in a 1st recessed part, the said side surface of the said component main body is the guide part with which the to-be-attached member is equipped. Can be contacted. For this reason, it becomes possible to guide the 1st projection part with which a component is provided to the 1st crevice formed in the to-be-attached member, and the position of the part to the to-be-attached member is made into the position where it is easy to aim at the 1st crevice. It becomes possible to decide temporarily. As a result, it becomes easy to attach the component to the attached member.

  The electronic device component set according to aspect 5 of the present invention is the electronic device component set according to any one of the aspects 1 to 4, wherein the attached member includes an engagement portion (24, 44) facing the first recess, When the component is engaged with the engaging portion, the locking portion (16, which stops the displacement of the component in the direction opposite to the insertion direction (A) in which the first protrusion is inserted into the first recess). 36) may be provided.

  According to the above configuration, in a state where the component is attached to the attached member, the engaging portion of the attached member and the engaging portion of the component are engaged with each other, whereby the first protrusion is inserted into the first recess. Stops the component from displacing in the direction opposite to the insertion direction. For this reason, in a state where the component is attached to the attached member, the component can be prevented from being detached from the attached member.

  The attachment method according to aspect 6 of the present invention is an attachment method for attaching the components (1, 3) incorporated in the electronic device to the attached members (2, 4) which are a part of the electronic device. A first step of sandwiching a first protrusion (11) provided in the component by an instrument used to attach the component to the mounted member; and after the first step, formed on the mounted member A second step of inserting the first protrusion into the first recess (21), and a clamping surface (11a) which is the surface of the first protrusion sandwiched by the instrument after the second step, A third part for attaching the component to the member to be attached is opposed to the surface of the first recess having a notch surface (21a) whose opening side is widened with respect to the back side in the insertion direction (A) in the second step. Steps. According to said structure, there exists an effect similar to the said aspect 1. FIG.

[Additional Notes]
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope shown in the claims, and embodiments obtained by appropriately combining technical means disclosed in different embodiments. Is also included in the technical scope of the present invention. Furthermore, a new technical feature can be formed by combining the technical means disclosed in each embodiment.

1, 3 parts (electronic equipment parts set)
2, 4 Mounted member (electronic equipment component set)
DESCRIPTION OF SYMBOLS 10 Holder (component main body), 10a Side surface 11 1st projection part, 11a Clamping surface (insertion surface), 11u Upper surface 12 2nd projection part, 12d Lower surface 13 Proximity sensor, 14 Proximity sensor board 15 Electrical connection part, 15a Contact spring 16, 36 Locking part 21 1st recessed part, 21a Notch surface, 22 2nd recessed part, 23 Guide part, 24 Engaging part 100 Electronic device, 110 Front housing, 120 Back housing, 130 Assembly parts A Insertion direction

Claims (6)

An electronic device component set including a component built in the electronic device and a mounted member to which the component is attached,
The component includes a first protrusion that is inserted into the attached member,
A first recess for inserting the first protrusion is formed in the attached member,
When the direction when the first protrusion is inserted into the first recess is the insertion direction, and the surface of the first protrusion substantially parallel to the insertion direction is the insertion surface,
In a state where the component is attached to the attached member, a surface of the first recess facing the insertion surface of the first protrusion is a notch in which an opening side is widened with respect to the back side in the insertion direction. An electronic device component set having a surface. The component includes a second protrusion at the tip of the first protrusion,
2. The electronic device according to claim 1, wherein the attached member is formed with a second recess that defines the position of the component with respect to the attached member by fitting with the second protruding portion. Equipment parts set.   The size of the second protrusion is defined so that a virtual surface including at least one of the surfaces substantially parallel to the insertion direction facing each other, which the first protrusion has, intersects the second protrusion. The electronic device component set according to claim 2, wherein the electronic device component set is provided. The component includes a component main body that is a main body of the component,
The said attached member is provided with the guide part which guides the said 1st projection part to the said 1st recessed part by contacting a part of said component main body, The any one of Claim 1 to 3 characterized by the above-mentioned. The electronic device component set described in 1. The attached member includes an engaging portion facing the first recess,
The component includes a locking portion that stops the displacement of the component in the direction opposite to the insertion direction in which the first protrusion is inserted into the first recess by engaging with the engagement portion. The electronic device component set according to any one of claims 1 to 4, wherein An attachment method for attaching a component built in an electronic device to a member to be attached that is a part of the electronic device,
A first step of sandwiching a first protrusion provided on the component by an instrument used to attach the component to the attached member;
After the first step, a second step of inserting the first protrusion into a first recess formed in the attached member;
After the second step, the holding surface, which is the surface of the first protrusion held by the instrument, has a notch surface whose opening side is expanded with respect to the back side in the insertion direction in the second step. And a third step of attaching the component to the attached member so as to face the surface of the first recess.

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