JP2019082200A - Component fixation structure, fixture for component and component attachment method - Google Patents

Abstract

To easily and surely attach, even in a limited work space, a component slid and attached along an attachment surface.SOLUTION: A fixation structure for a component 100 comprises: a tabular member 50 provided on an attachment surface 27b, and provided so as to be elastically deformable in a direction separate from the attachment surface 27b; the component 100 provided so as to be movable along the attachment surface 27b, and held between the attachment surface 27b and the tabular member 50; and a fixation part 33 fixing the component 100 along the attachment surface 27b to suppress movement of the component.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a fixing structure of a part, a fixture for the part, and a method of attaching the part.

Patent Document 1 discloses a configuration in which a component is pressed and fixed by a plate spring.
In order to fix a breaker on a mounting plate, Patent Document 2 discloses a configuration provided with a plate spring for sandwiching the breaker with the fixing piece, and a hole and a protrusion for engaging the plate spring and the breaker. .
Patent Document 3 discloses a configuration in which a sub circuit board is mounted on a shield case so as to be orthogonal to the main circuit board, and a lead terminal connected to the sub circuit board is fixed to the main circuit board.

JP 2008-159716 A JP, 2009-189134, A Unexamined-Japanese-Patent No. 04-142798

  In a configuration in which components are attached by sliding along a mounting surface, when the components are fixed to the mounting surface with screws, it is necessary to tighten the screws with a driver or the like in the direction orthogonal to the mounting surface. However, when there are other parts and the like around the parts, there is a possibility that a working space for tightening the screws can not be secured with a tool such as a driver.

  According to the configuration of Patent Document 1, there is no positioning function only by pressing the component with a plate spring. In addition, after arranging the parts on the mounting surface, the plate spring must be screwed with a driver or the like from the direction orthogonal to the mounting surface, which makes it difficult to secure a working space for screwing.

Moreover, the structure of patent document 2 is a structure which attaches a breaker to an attachment surface from the direction orthogonal to an attachment surface, and does not disclose about the structure which slides components in the direction along an attachment surface, and attaches.
Patent Document 3 also does not disclose a configuration in which a component is slid and attached along a mounting surface.

  The present invention has been made in view of the problems as described above, and it is possible to easily and reliably attach a component to be attached by sliding along a mounting surface even in a limited work space. Provide a structure, fasteners for parts, and mounting methods for parts.

  The component fixing structure according to the present invention is provided on a mounting surface, and is provided movably along a mounting surface with a plate-like member provided elastically deformable in a direction away from the mounting surface, and the mounting surface It has a part held between the plate-like members, and a fixing part which fixes the part along the mounting surface and suppresses movement.

  The fixture for parts according to the present invention is provided on a mounting surface, is elastically deformable in a direction away from the mounting surface, and is engaged with a plate-like member sandwiching the part between the mounting surface and the plate-like member. And a fixing portion for restraining movement of the part along the mounting surface.

  The method of mounting a component according to the present invention includes the steps of: sliding the component along the inner side surface of the housing and sandwiching the component between the plate-like member provided on the inner side surface; Restraining the movement of the part by the fixing part.

  The component fixing structure, component fixing tool, and component mounting method of the present invention make it possible to easily and reliably mount components to be mounted by sliding along the mounting surface, even in a limited working space. .

It is a figure which shows the minimum structure of the fixing structure of the components of this invention. It is a figure which shows the minimum structure of the fixing tool of the components of this invention. It is a figure which shows the minimum structure of the attachment method of the components of this invention. It is a top view which shows schematic structure of the server in embodiment of this invention. It is a perspective view showing fixation structure of parts to a server in an embodiment of the present invention. It is a perspective view showing composition of parts in an embodiment of the present invention. It is a top view showing fixation structure of parts to a server in an embodiment of the present invention. It is a flowchart which shows the attachment method of the components in embodiment of this invention. FIG. 7 is a perspective view showing a state in which the component is placed along the mounting surface in the component mounting method in the embodiment of the present invention. FIG. 7 is a plan view showing a state in which the component is placed along the mounting surface in the component mounting method in the embodiment of the present invention. FIG. 7 is a plan view showing a state in which the plate-like member is elastically deformed by the protrusion in the component attaching method in the embodiment of the present invention. It is a figure which shows the structure of the fixing tool of the components in the modification of embodiment of this invention.

  Several embodiments of the present invention will be described below with reference to the drawings. However, the same name is used for the same part as that of the conventional example described above in the present embodiment, and the detailed description is omitted.

First Embodiment
FIG. 1 is a view showing the minimum configuration of the fixing structure of parts according to the present embodiment.
As this figure shows, the fixing structure of the component 1 should just be equipped with the plate-shaped member 2, the component 1, and the fixing | fixed part 3 at least.
The plate member 2 is provided on the mounting surface 4. The plate-like member 2 is provided so as to be elastically deformable in a direction away from the mounting surface 4.
The component 1 is provided movably along the mounting surface 4. The component 1 is sandwiched between the mounting surface 4 and the plate-like member 2.
The fixing portion 3 fixes the component 1 along the mounting surface 4 and suppresses movement of the component 1.

The fixing structure of the component 1 sandwiches the component 1 movable along the mounting surface 4 between the plate member 2 and the mounting surface 4 and fixes the component 1 with the fixing portion 3. As described above, since the component 1 is fixed by the fixing portion 3 in a state in which the component 1 is sandwiched between the plate-like member 2 and the mounting surface 4, a screw or the like is orthogonal to the mounting surface 4 in order to fix the component 1. There is no need to tighten from the direction.
Therefore, it is possible to easily and reliably attach the component 1 which is slid and attached along the attachment surface 4 even in a limited working space.

Second Embodiment
FIG. 2 is a view showing the minimum configuration of the fastener for parts according to the present embodiment.
As this figure shows, the fixture 5 of the component 1 should just be provided with the plate-shaped member 2 and the fixing | fixed part 3 at least.
The plate member 2 is provided on the mounting surface 4. The plate-like member 2 is provided so as to be elastically deformable in a direction away from the mounting surface 4. The plate-like member 2 sandwiches the component 1 with the mounting surface 4.
The fixing portion 3 engages with the plate-like member 2 to restrain the movement of the component 1 along the mounting surface 4.

The fixing tool 5 of the component 1 fixes the component 1 to the mounting surface 4 by sandwiching the component 1 between the plate-like member 2 and the mounting surface 4 and engaging the fixing portion 3 with the plate-like member 2 Do. As described above, since the component 1 is fixed by the fixing portion 3 in a state in which the component 1 is sandwiched between the plate-like member 2 and the mounting surface 4, a screw or the like is orthogonal to the mounting surface 4 in order to fix the component 1. There is no need to tighten from the direction.
Therefore, it is possible to easily and reliably attach the component 1 which is slid and attached along the attachment surface 4 even in a limited working space.

Third Embodiment
FIG. 3 is a view showing the minimum configuration of the method for attaching parts according to the present embodiment.
As this figure shows, the method of attaching the component 1 may include at least the following step S1 and step S2.
In step S1, the component 1 is slid along the inner side surface 7 of the housing 6, and the component 1 is sandwiched between the plate-like member 2 provided on the inner side surface 7.
Step S2 constrains the movement of the part 1 along the inner surface 7.

In the mounting method of the component 1, after the component 1 slid along the inner side surface 7 of the housing 6 is sandwiched between the plate member 2 and the inner side surface 7, the component 1 is fixed by the fixing portion 3. . Thus, the component 1 is fixed by the fixing portion 3 in a state of being sandwiched between the plate-like member 2 and the inner side surface 7. As a result, there is no need to fasten a screw or the like in a direction orthogonal to the inner surface 7 in order to fix the component 1.
Therefore, it is possible to easily and reliably attach the component 1 which is slid and attached along the inner side surface 7 even in a limited working space.

Fourth Embodiment
FIG. 4 is a plan view showing a schematic configuration of the server in the embodiment of the present invention. FIG. 5 is a perspective view showing a fixing structure of parts to a server in the embodiment of the present invention. FIG. 6 is a perspective view showing the configuration of parts in the embodiment of the present invention. FIG. 7 is a plan view showing a fixing structure of parts to the server in the embodiment of the present invention.
As shown in FIG. 4, the server 10 according to the present embodiment includes a housing 20 and a component 100.

  The housing 20 has a hollow box shape and is accommodated in a server rack (not shown). The housing 20 is slidably supported in a horizontal direction (hereinafter, referred to as a front-rear direction Df) connecting one end side and the other end side of a server rack (not shown).

The housing 20 includes a bottom plate 21, side plates 22, a front plate 23, and a rear plate 24.
The bottom plate 21 is rectangular in plan view. The side plates 22 are located on both sides in the width direction Dw of the bottom plate 21. The side plates 22 extend from the both sides in the width direction Dw of the bottom plate 21 to the upper side in the vertical direction Dv. The front plate 23 is located on one end side of the bottom plate 21 in the front-rear direction Df. The front plate 23 extends upward from the front end of the bottom plate 21. The rear plate 24 is located on the other end side of the bottom plate 21 in the front-rear direction Df. The rear plate 24 extends upward from the rear end of the bottom plate 21.

  In the housing 20, a base substrate 26 is provided. The base substrate 26 has a plate shape and is provided along the bottom plate 21 of the housing 20. A connector 25 is provided on the upper surface of the base substrate 26.

A plurality of modules 11 are accommodated in the housing 20. Examples of the module 11 mounted in the housing 20 include a central processing unit (CPU) module, a card module, and the like. The CPU module includes a substrate on which a CPU, a memory, and the like are mounted. The card module includes an expansion card substrate such as a peripheral component interconnect (PCI) card.
The modules 11 are detachably connected to the connector 25 in a state in which the modules 11 are orthogonal to the upper surface of the base substrate 26 and parallel to the side plate 22. In the housing 20, a plurality of modules 11 are provided at intervals in the width direction Dw.

The component 100 is housed in the housing 20. In the present embodiment, the component 100 is attached to the inner side surface 27 of the side plate 22 of the housing 20.
As shown in FIGS. 5 to 7, the inner side surface 27 of the side plate 22 has a lower side surface 27 a and a mounting surface 27 b. The lower side surface 27 a is formed on the bottom plate 21 side of the side plate 22. The mounting surface 27 b is formed on the side separated from the bottom plate 21 with respect to the lower side surface 27 a. The mounting surface 27 b protrudes to the inside of the housing 20 in the width direction Dw than the lower side surface 27 a. An orthogonal plane 27c orthogonal to the lower side surface 27a and the mounting surface 27b is formed between the lower side surface 27a and the mounting surface 27b. Thereby, the inner side surface 27 of the side plate 22 has a crank shape.

  The component 100 is provided along the lower side surface 27 a of the side plate 22. The component 100 is disposed in the space between the orthogonal plane 27 c of the side plate 22 and the bottom plate 21. The component 100 includes, for example, a substrate 101 and an electronic component 102 mounted on the substrate 101. The component 100 is attached to the inner surface 27 of the side plate 22 by means of a fastener 30.

The fixing device 30 includes a bracket 40 and a plate member 50.
The bracket 40 is provided on the substrate 101 of the component 100. The bracket 40 has a substrate fixing portion 41, an upright portion 42, a protruding piece 43, and a fixing piece 44.

The substrate fixing portion 41 is fixed to the component 100. The substrate fixing portion 41 is fixed to the substrate 101 along the surface of the substrate 101 by pins 41 p and the like.
The standing portion 42 is continuously formed from the substrate fixing portion 41. The standing portion 42 stands in the direction intersecting with the part 100. A bent portion 42 s extending in parallel with the substrate 101 is formed at the tip of the rising portion 42. Further, one end 42 a of the rising portion 42 protrudes to one side of the substrate 101.

The protruding piece 43 is formed continuously from one end 42 a of the rising portion 42. The projecting piece 43 extends in parallel with the substrate 101. The projecting piece 43 is sandwiched between the mounting surface 27 b and the plate member 50 along the mounting surface 27 b in a state where the component 100 is fixed to the inner side surface 27 of the housing 20.
The projecting piece 43 is provided with a protrusion 46. The protrusion 46 protrudes in a direction away from the mounting surface 27 b in a state in which the component 100 is fixed to the inner side surface 27 of the housing 20. The protrusion 46 is, for example, cylindrical.

  The fixed piece 44 is formed continuously from the other end 42 b of the rising portion 42. The fixing piece 44 abuts on the bottom plate 21 of the housing 20 in a state in which the component 100 is fixed to the inner side surface 27 of the housing 20. The bottom plate 21 intersects the mounting surface 27 b. In the bottom plate 21, a female screw hole 21h is formed at a predetermined position. The fixing piece 44 has a screw insertion hole 44 h into which the screw 35 is inserted from the up-down direction Dv along the mounting surface 27 b.

The plate-like member 50 is provided on the mounting surface 27 b. The plate-like member 50 is formed of a plate material such as metal or resin. The plate-like member 50 has a base 51, an extension piece 52, and a guide portion 53.
The base 51 is fixed to the mounting surface 27 b by a screw 54 or the like. At a lower end portion of the base 51, a bent portion 55 which is bent in a direction to protrude from the mounting surface 27b is formed.

  The extension piece 52 extends downward from the tip of the bent portion 55. The extension piece 52 extends in parallel with the mounting surface 27b. The lower end portion 52a of the extension piece 52 protrudes below the mounting surface 27b. The extension piece 52 of the plate-like member 50 is elastically deformable in the direction away from the mounting surface 27 b.

  The guide portion 53 extends from the extension piece 52 to one side in the front-rear direction Df. The guide portion 53 inclines in the direction away from the mounting surface 27 b from the extension piece 52 toward one side in the front-rear direction Df.

  The plate-like member 50 is formed with a hole 56 with which the protrusion 46 of the bracket 40 is engaged. The hole 56 is formed across the extension piece 52 and the guide portion 53. The holes 56 are circular in this embodiment.

With the component 100 fixed to the inner side surface 27 of the housing 20, the protruding piece 43 of the bracket 40 is sandwiched between the mounting surface 27b and the extending piece 52 of the plate-like member 50. Accordingly, the movement of the component 100 in the width direction Dw of the component 100 is restricted (restrained) via the bracket 40. Furthermore, by engaging the projection 46 of the bracket 40 with the hole 56 of the plate-like member 50, the component 100 can be moved in the direction along the mounting surface 27b of the component 100 (longitudinal direction Df and vertical direction Dv) Regulated (restricted).
Further, the screw insertion hole 44 h of the fixed piece 44 communicates with the female screw hole 21 h of the bottom plate 21 of the housing 20 in a state in which the projection 46 of the bracket 40 is engaged with the hole 56 of the plate member 50. In this state, the fixing piece 44 is fixed to the bottom plate 21 by tightening the screw 35 into the female screw hole 21 h through the screw insertion hole 44 h. As a result, the component 100 is fixed to the bottom plate 21 via the bracket 40, and movement in the longitudinal direction Df, the vertical direction Dv, and the width direction Dw is restricted (restrained).
Further, the component 100 is fixed to the housing 20 by the protrusion 46 located on one side of the substrate 101 and the screw 35 located on the other side of the substrate 101. Accordingly, movement of the component 100 in the rotational direction in the plane along the inner side surface 27 of the housing 20 is also restricted (restrained).

Thus, the part 100 along the mounting surface 27b is fixed by the hole 56 formed in the plate member 50 and the projection 46 formed in the bracket 40 provided in the part 100 and engaged with the hole 56. Control the movement.
That is, the fixing portion 33 which suppresses the movement by fixing the component 100 along the mounting surface 27 b is configured by the hole 56 and the protrusion 46.
The fixing portion 33 further includes a screw 35 for fixing the component 100 to the bottom plate 21 of the housing 20.
Equipped with
Such a fixing portion 33 suppresses the rotation of the component 100 along the mounting surface 27 b.

Next, a method of mounting the component 100 as described above will be described.
FIG. 8 is a flowchart showing a method of attaching parts in the embodiment of the present invention. FIG. 9 is a perspective view showing a state in which the component is placed along the mounting surface in the component mounting method in the embodiment of the present invention. FIG. 10 is a plan view showing a state in which the component is placed along the mounting surface in the component mounting method in the embodiment of the present invention. FIG. 11 is a plan view showing a state in which the plate member is elastically deformed by the projection in the component attaching method in the embodiment of the present invention.
As shown in FIG. 8, in order to attach the component 100 to the mounting surface 27 b of the housing 20, the following steps S11, S12, and S13 are sequentially performed.

As shown in FIGS. 9 and 10, in step S11, the component 100 is slid along the inner side surface 27 of the housing 20, and the component 100 is sandwiched between the plate member 50 provided on the inner side surface 27.
Specifically, the substrate 101 of the component 100 is accommodated between the orthogonal plane 27 c of the inner side surface 27 and the bottom plate 21. At this time, the projecting piece 43 of the bracket 40 provided on the component 100 is made to follow the mounting surface 27 b of the inner side surface 27 in front of the plate member 50 in the front-rear direction Df.

Next, the component 100 is slid rearward in the front-rear direction Df while keeping the projecting piece 43 along the mounting surface 27b.
Then, the protruding piece 43 of the bracket 40 provided on the component 100 abuts on the guide portion 53 of the plate member 50. When the component 100 is further slid rearward, the extension piece 52 of the plate-like member 50 is elastically deformed in the direction away from the mounting surface 27 b. Thus, the protruding piece 43 is sandwiched between the mounting surface 27 b and the extending piece 52 of the plate-like member 50.

In step S12, the movement of the component 100 along the inner surface 27 is restrained by the fixing portion 33. For this, as shown in FIG. 11, the component 100 is slid backward, and the projection 46 of the bracket 40 is abutted against the guide portion 53 of the plate member 50. Then, since the guide portion 53 with which the projection 46 abuts is inclined, the extension piece 52 of the plate member 50 is elastically deformed in the direction away from the mounting surface 27 b.
When the part 100 is further slid backward, the projection 46 engages with the hole 56 of the plate member 50. Then, the extension piece 52 which has been elastically deformed returns toward the mounting surface 27 b side. Thereby, the movement of the component 100 along the inner side surface 27 is restrained.
Thus, the tip of the guide portion 53 of the plate-like member 50 abuts against the rising portion 42 of the bracket 40 in a state in which the projection 46 of the bracket 40 is engaged with the hole 56 of the plate-like member 50. Thus, movement of the part 100 in the front-rear direction Df along the mounting surface 27b to one side (forward) is restricted, and the alignment between the hole 56 and the projection 46 is performed more reliably. Further, in this state, the screw insertion hole 44 h of the bracket 40 and the female screw hole 21 h of the bottom plate 21 of the housing 20 are aligned.

In step S13, the component 100 is fixed to the bottom plate 21 of the housing 20 with the screw 35. For this, the screw 35 is screwed into the female screw hole 21 h through the screw insertion hole 44 h of the bracket 40. At this time, the screw 35 is tightened in the vertical direction Dv orthogonal to the bottom plate 21, that is, in the direction along the inner side surface 27.
The attachment of the component 100 to the inner side surface 27 of the housing 20 is completed by sequentially passing through the steps S11 to S13 as described above.

  In order to remove the component 100 from the housing 20, first, the screw 35 is loosened and removed from the female screw hole 21h and the screw insertion hole 44h. Then, the lower end 52a of the extension piece 52 protruding downward from the mounting surface 27b is hooked with a finger to elastically deform the extension piece 52 in a direction away from the mounting surface 27b. When the projection 46 comes out of the hole 56 of the plate member 50, the restraint of the movement along the mounting surface 27b of the component 100 is released. Therefore, the component 100 can be removed by sliding the component 100 forward in the front-rear direction Df.

In such a fixing structure of the component 100, the component 100 movable along the mounting surface 27b is sandwiched between the plate member 50 and the mounting surface 27b, and the component 100 and the plate member 50 are engaged with each other. Thus, the movement of the component 100 along the mounting surface 27b is restrained. Thereby, the component 100 can be fixed to the mounting surface 27b. Since the component 100 may be moved along the mounting surface 27b and sandwiched between the plate-like member 50 and the mounting surface 27b, there is no need to fasten a screw or the like from the direction orthogonal to the mounting surface 27b. The mounting of the component 100 is also possible in the work space.
Therefore, it becomes possible to attach the component 100 which is slid and attached along the attachment surface 27b easily and reliably even in a limited work space.

  In such a fixing structure of the component 100, when the component 100 is moved along the mounting surface 27b, a part of the component 100 abuts against the guide portion 53, thereby moving the plate member 50 away from the mounting surface 27b. Can be transformed into As a result, when the component 100 is moved along the mounting surface 27 b, the component 100 can be inserted and sandwiched between the mounting surface 27 b and the plate member 50.

  In such a fixing structure of the component 100, the fixing portion 33 is provided with a screw 35 for fixing the component 100 to the bottom plate 21 intersecting the mounting surface 27b. The screw 35 is screwed into the bottom plate 21. Therefore, the screw 35 does not have to be screwed with a driver or the like from the direction intersecting the mounting surface 27b, and can be screwed from a direction along the mounting surface 27b (a direction parallel to the mounting surface 27b). Therefore, even if the working space is limited, the movement of the component 100 in the direction along the mounting surface 27b can be restrained.

  In such a fixing structure of the component 100, the fixing portion 33 includes the hole 56 formed in the plate-like member 50, and the protrusion 46 formed in the bracket 40 provided in the component 100 and engaged with the hole 56. Prepare. The engagement between the projection 46 and the hole 56 allows the component 100 to be engaged with the plate-like member 50, thereby restraining the movement of the component 100 along the mounting surface 27b.

  In such a fixing structure of the component 100, the projection 46 abuts on the guide portion 53 of the plate member 50 when the component 100 is moved along the mounting surface 27b, whereby the plate surface 50 is attached to the mounting surface 27b. Transform in the direction away from the. As a result, when attaching the component 100, an operation such as lifting the plate member 50 with a finger is not necessary. Therefore, mounting of the component 100 can be easily performed.

  In such a fixing structure of the component 100, the fixing portion 33 suppresses rotation of the component 100 along the mounting surface 27b. Thereby, when connecting a wiring to the electronic component 102 provided in the board | substrate 101 of the component 100, it can suppress that the component 100 rotates.

  In such a fixing structure of the component 100, the bracket 40 extends outward from one side of the substrate 101 of the component 100. Thus, even when the component 100 is slid along the mounting surface 27b, the bracket 40 can be gripped or pressed with fingers. This allows the component 100 to be easily attached.

  In such a fixing structure of the component 100, the bracket 40 includes a substrate fixing portion 41 fixed to the substrate 101, and a projecting piece 43 sandwiched between the mounting surface 27b and the plate-like member 50. Thus, the substrate 101 of the component 100 can be fixed to the mounting surface 27 b via the bracket 40.

  In such a fixing structure of the component 100, the bracket 40 has a fixing piece 44 having a screw insertion hole 44h. Thereby, the component 100 can be fixed also to the bottom plate 21 of the housing 20 via the bracket 40. Thereby, the component 100 can be fixed more firmly.

  In such a fixing structure of the component 100, the bracket 40 includes an upright portion 42 which is erected from the component 100. Since the bracket 40 can be easily held by the rising portion 42, the mounting operation of the component 100 can be easily performed.

  In such a fixing structure of the component 100, the rising portion 42 restricts movement of the component 100 in one direction along the mounting surface 27b by abutting on the plate member 50. Thereby, the position alignment between the hole 56 and the projection 46 can be easily and reliably performed by the screw insertion hole 44 h and the female screw hole 21 h.

  The fixture 30 of such a component 100 includes a plate-like member 50 and a fixing portion 33. Thereby, the component 100 can be fixed to the mounting surface 27b. The component 100 may be sandwiched between the plate-like member 50 and the mounting surface 27 b and engaged with the plate-like member 50 at the fixing portion 33. Therefore, it is not necessary to fasten a screw or the like in a direction orthogonal to the mounting surface 27b, and the component 100 can be attached even in a limited work space. As a result, it is possible to easily and reliably attach the component 100 which is slid and attached along the attachment surface 27b, even in a limited working space.

In such a method of attaching the component 100, the component 100 is slid along the inner side surface 27 of the housing 20, and the component 100 is sandwiched between the plate member 50 provided on the inner side surface 27; Restraining the movement of the part 100 along the line 27 with the fixing part 33.
This makes it possible to easily and reliably attach the component 100 to be attached by sliding along the attachment surface 27b, even in a limited working space.

In such a method of attaching the component 100, the plate member 50 is engaged with the bracket 40 which is a part of the component 100, thereby restraining the movement of the component 100 along the inner side surface 27.
Thereby, if the plate-like member 50 and the bracket 40 are engaged, the movement of the component 100 can be restrained, and the mounting operation of the component 100 can be easily performed.

  In such a method of attaching the component 100, the component 100 is fixed to the bottom plate 21 of the housing 20 with a screw 35 extending in the direction along the inner side surface 27. Therefore, it is not necessary to fasten a screw or the like in a direction orthogonal to the mounting surface 27b, and the component 100 can be attached even in a limited work space. As a result, it is possible to easily and reliably attach the component 100 which is slid and attached along the attachment surface 27b, even in a limited working space.

In the above embodiment, the fixing of the housing 20 to the bottom plate 21 by the screw 35 is used for mounting the component 100. However, if the movement of the component 100 along the mounting surface 27b can be sufficiently suppressed, the screw is used. The fixation by 35 may be omitted.
For this, for example, by providing a plurality of sets of the projections 46 and the holes 56, the movement of the component 100 along the mounting surface 27b can be suppressed.
Further, as shown in FIG. 12, the protrusion 46B and the hole 56B may be shaped to have linear portions 46s and 56s extending along the front-rear direction Df (one direction). Thus, the movement of the component 100 along the mounting surface 27b can be suppressed in the rotational direction along the mounting surface 27b in addition to the longitudinal direction Df and the vertical direction Dv.

  Furthermore, if the connection direction of the wiring from the outside to the electronic component 102 on the substrate 101 is coaxial with the protrusion 46 and the hole 56, the attachment surface can be obtained only by the engagement of the protrusion 46 and the hole 56 It is possible to suppress the movement of the component 100 in the rotational direction along 27b.

  In the above embodiment, the protrusion 46 is provided on the bracket 40 side of the component 100 and the hole 56 is provided on the plate member 50. However, the hole is provided on the bracket 40 side and the protrusion is provided on the plate member 50. It is also good.

Furthermore, although the component 100 is attached to the inner side surface 27 of the housing 20 in the above embodiment, the present invention is not limited to this. The component 100 can also be attached to another module 11 or the like provided in the housing 20 by the same fixing structure as described above.
Further, the fixing structure of the component 100, the fixing tool 30, and the mounting method are not limited to the server 10, and can be applied to other electronic devices and the like.
In addition to this, it is possible to select the configuration described in the above-described embodiment or to appropriately change it to another configuration without departing from the gist of the present invention.

DESCRIPTION OF SYMBOLS 1 parts 2 plate-shaped member 3 fixing | fixed part 4 mounting surface 5 fixing tool 6 housing 7 inner side 10 server 20 housing 21 bottom plate (fixed surface)
21h Female screw hole 27 Inner side surface 27b Mounting surface 30 Fixing portion 33 Fixing portion 35 Screw 40 Bracket 41 Substrate fixing portion 42 Standing portion 43 Protruding piece 44 Fixing piece 44h Screw insertion hole 46, 46B Protrusion 50 Plate-like member 53 Guide portion 56, 56B hole 56s straight part 100 part 101 substrate 102 electronic part Df front and back direction Dv vertical direction Dw width direction S1 step S2 step S2 step S11 step S12 step S13 step

Claims (16)

A plate-like member provided on a mounting surface and elastically deformable in a direction away from the mounting surface;
A component provided movably along the mounting surface and sandwiched between the mounting surface and the plate-like member;
A fixing portion which fixes the part along the mounting surface to suppress movement;
Fixing structure of parts provided with The fixing structure according to claim 1, wherein the plate-like member has a guide portion inclined in a direction away from the mounting surface along a moving direction along the mounting surface of the component. The fixing structure of a component according to claim 1 or 2, wherein the fixing portion includes a screw for fixing the component to a fixing surface intersecting the mounting surface. The fixed part is
A hole formed in one of the plate member and the part;
A projection formed on the other of the plate-like member and the part and engaged with the hole;
The fixing structure of a part according to any one of claims 1 to 3, comprising: The part according to claim 4, wherein the protrusion abuts the plate-like member when the part is moved along the attachment surface, thereby deforming the plate-like member away from the attachment surface. Fixed structure. The fixing structure of a component according to any one of claims 1 to 5, wherein the fixing portion suppresses rotation of the component along the mounting surface. The fixing structure of a component according to claim 6, wherein the protrusion and the hole have straight portions extending in one direction. The component fixing structure according to any one of claims 1 to 7, wherein the component comprises a bracket extending to the outside of the component along the mounting surface. The bracket is
A substrate fixing portion fixed to the component;
A protruding piece that protrudes from the part along the mounting surface and is sandwiched between the mounting surface and the plate-like member;
The fixed structure of the parts of Claim 8 provided with. 10. The component fixing structure according to claim 8, wherein the bracket has a fixing piece having a screw insertion hole into which the screw is inserted from the direction along the mounting surface while abutting against the fixing surface intersecting the mounting surface. The fixing structure of a component according to any one of claims 8 to 10, wherein the bracket includes an upright portion which is erected from the component. The fixing structure according to claim 11, wherein the rising portion abuts on the plate-like member to restrict movement of the part in one direction along the attachment surface. A plate-like member provided on a mounting surface, elastically deformable in a direction away from the mounting surface, and holding a component between the mounting surface and the plate-like member;
A fixing portion engaged with the plate-like member to restrain movement of the component along the mounting surface;
Fasteners of parts with. Sliding the component along the inner side surface of the casing, and sandwiching the component between the plate-like member provided on the inner side surface;
Restraining the movement of the part along the inner surface with a fixed part;
Equipped with
How to attach parts. The component mounting method according to claim 14, wherein movement of the component along the inner side surface is restrained by engaging the plate-like member with a part of the component. The method for attaching a component according to claim 14 or 15, wherein the component is fixed to a bottom surface of the housing intersecting the inner surface with a screw extending in a direction along the inner surface.

Images