JP2003204180A - Shielding case for electronic appliances - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a printed wiring board whereon connectors are not limited in type. <P>SOLUTION: The shielding case 22 is provided with a recess 58 having openings on the flanks, top, and bottom, for installation of an output connector 34, and thus the connector 34 on a printed wiring board 24 is visually observable from the flanks or from the top. This realize flat cable terminals insertion from either the flank or top of the connector 34 into insertion holes 34a of the connector 34. The design also realize the installation on the board 24 of not only a flat connector 34 with insertion holes 34a in one of its sides but also a vertical type with insertion holes in the top surface. A flat connector or a vertical connector may therefor be selectively employed as required by the user. <P>COPYRIGHT: (C)2003,JPO

Description

Description: BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a shield case for an electronic device, and more particularly to a shield case for an electronic device that stores a board on which an electronic device and a connector are arranged. 2. Description of the Related Art For example, in an electronic device such as an AM / FM tuner, an AM input connector to which an AM antenna wire is connected, an FM input connector to which an FM antenna wire is connected, and an FM input connector. An FM front-end section to which an FM reception wave from an antenna line is inputted, an AM front-end section to which an AM reception wave from an AM antenna line is inputted, and a PLL (Phase Locked Loop) for fixing and outputting a selected frequency. ) Section, various electronic components such as an FM / AM detection / stereo demodulation section for generating an audio signal from an FM reception wave or an AM reception wave, and an output connector for outputting the demodulated audio signal to an amplifier device or the like. It is arranged on the upper and lower surfaces of the printed circuit board, and is configured to cover the periphery of the printed circuit board with a box-shaped shield case. I have. The shield case of a conventional electronic device has a hermetically sealed structure in which the printed circuit board is housed inside the case in order to block external noise, and an AM input connector and an FM input connector are provided on the side of the case. Connector for
The output connector is exposed. In a conventional shield case, an opening for inserting a cable is provided at a position facing the side surface of an output connector soldered on a printed circuit board. A cable connected to an amplifier device or the like is inserted and connected to the output connector. However, conventionally, the above cable is configured to be drawn out to the side of the shield case. For example, depending on the positional relationship of peripheral circuits such as an amplifier device, it is more preferable to draw the cable above the shield case. It may be advantageous. However, conventional box-shaped shield cases have openings only on the side of the case,
A vertical connector having a cable insertion port on the upper surface cannot be used, and the types of usable connectors have been limited. Accordingly, an object of the present invention is to provide a shield case for an electronic device which solves the above-mentioned problems. The present invention has the following features to solve the above-mentioned problems. The present invention provides a shield case of an electronic device that accommodates a board on which an electronic component and a connector are arranged, wherein a concave portion having an opening on the side and above the mounting position of the connector is provided on the case wall surface. Cable can be inserted from the side or from the top, for example, according to the user's request, it is possible to selectively select either a protruding connector having an insertion port on the side surface or a vertical connector having an insertion port on the upper surface. It can be used for An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view showing one embodiment of a shield case of an electronic device according to the present invention. FIG.
Is a diagram showing an assembled state of the shield case,
(A) is a front view, (B) is a plan view, (C) is a rear view,
(D) is a right side view, and (E) is a left side view. As shown in FIGS. 1 and 2A to 2E, an electronic device 20 such as an AM / FM tuner has a configuration in which a printed circuit board 24 is housed inside a sealed space of a shield case 22. . The printed circuit board 24 has an FM front end section 26 to which an FM reception wave from an FM antenna line (not shown) is inputted, and an AM front end section to which an AM reception wave from an AM antenna line (not shown) is inputted. 28, a PLL (phased lock loop) unit 30 for fixing and outputting the selected frequency, and an FM / AM detection / stereo demodulation unit 3 for generating an audio signal from an FM reception wave or AM reception wave
Various electronic components such as 2 and an output connector 34 for outputting a demodulated audio signal to an amplifier device or the like are soldered. On the upper surface of the printed circuit board 24, coils, variable resistors and output connectors 34 of respective circuits are arranged, and on the lower surface of the printed circuit board 24, IC chips and dip components are arranged. The output connector 34 has a plurality of insertion ports 34 a into which a cable (not shown) is inserted on a side surface facing the right side surface of the shield case 22.
Are provided in a line. The AM input connector 36 and the FM input connector 38 are attached to the shield case 22 so as to be exposed on the front surface. AM input connector 36
Is an insertion slot 3 into which a pair of AM antenna wires are inserted in front.
Operation levers 36c for locking the AM antenna wires inserted into the insertion openings 36a and 36b are rotatably attached to the lower side of the operation levers 36a and 36b. The AM input connector 36 has a pair of locking claws 36d, which are fitted and locked into locking holes (not shown) of the printed circuit board 24 on the lower surface side.
A pair of projections 36e (see FIG. 1, 36d is hidden and invisible), and is positioned on the left and right sides by being fitted into a positioning recess (described later) of the shield case 22.
f, 36 g. The FM input connector 38
The cylindrical portion is directly fixed to the front surface of the shield case 22. The respective coils constituting the FM front end section 26 are arranged so as to be housed in a space surrounded by a shield member 40 mounted on the printed circuit board 24. The shield case 22 includes a printed circuit board 24.
A housing 42 formed to surround each electronic component disposed on the upper surface of the housing 42, and an upper cover 4 mounted on an upper portion of the housing 42 so as to close an upper surface opening of the housing 42.
4 and a lower cover 46 attached to the lower part of the housing 42 so as to face the lower surface of the printed circuit board 24. Accordingly, the electronic components soldered to the upper and lower surfaces of the printed circuit board 24 are accommodated in a sealed space formed by the housing 42, the upper cover 44, and the lower cover 46, thereby blocking electromagnetic waves from the outside. . Here, the configuration of each part of the shield case 22 will be described. 3A and 3B are diagrams showing a configuration of the housing 42, wherein FIG. 3A is a perspective view, and FIG. 4A and 4B are diagrams showing the configuration of the housing 42, where FIG. 4A is a front view, FIG. 4B is a plan view, FIG. 4C is a rear view, FIG. 4D is a right side view, and FIG. is there. FIGS. 3A and 3B and FIGS. 4A to 4E.
As shown in FIG. 5, the housing 42 is formed in a frame shape by pressing a sheet metal made of a shielding material for shielding electromagnetic waves, and a front plate 50 to which the AM input connector 36 and the FM input connector 38 are attached. A left side plate 52 located on the left side of the printed circuit board 24, a right side plate 54 located on the right side of the printed circuit board 24, and a printed circuit board 24.
, A back plate 56 located on the right side of the rear surface, a recess 58 formed on the right side surface (case wall surface) so as to expose the output connector 34, and a recess side plate 60 forming the recess 58. In the internal space of the housing 42, the upper surface of the printed circuit board 24 is placed on the first side where the electronic components of the FM front end section 26 and the AM front end section 28 are accommodated.
And a second chamber 66 in which electronic components of the PLL unit 30 and the FM / AM detection / stereo demodulation unit 32 are housed. The first chamber 64 and the second chamber 66 are partitioned by a partition wall 68, and a partition plate 70 disposed in parallel with the front plate 50 is suspended in the first chamber 64. The front plate 50 has a mounting hole 50a to which the cylindrical FM input connector 38 is fixed, a concave portion 50b into which the AM input connector 36 is fitted, and a shield case 22.
Screw holes 50c, 50 for fixing the
d is provided. Further, between the partition plate 70 and the front plate 50, the AM input connector 3 inserted in the concave portion 50b is provided.
The supporting plates 72 and 74 that support both sides of 6 are bent. The ends of the support plates 72 and 74 are engaged with the partition plate 70 and also function as reinforcing members. The upper ends of the support plates 72 and 74 have an AM
A pair of projections 36f and 36g of the input connector 36 are engaged with each other, and positioning recesses 72a and 74a are provided for regulating the mounting position of the AM input connector 36. The partition plate 70 has a rear surface of the AM input connector 36. Is provided to protrude so as to regulate the position. The left side plate 5 surrounding the partition 68 and the second chamber 66
2. The back plate 56 and the concave side plate 60 are bent at the upper end into an L-shape to increase rigidity. At the position where the output connector 34 is attached, a concave portion 58 having an opening on the side, above, and below is formed.
The output connector 34 arranged on the printed circuit board 24 can be viewed from the side and from above. Therefore, when inserting the terminal of the flat cable (not shown) into the insertion port 34a of the output connector 34, the insertion operation can be performed from the side or above the output connector 34. The output connector 34 shown in FIG. 2 is a face-down connector having an insertion port 34a on the side, but has a cable insertion port 35a on the upper surface as shown in FIGS. 5 (A) and 5 (B). Connect the vertical connector 35 to the printed circuit board 24
It becomes possible to attach to. This allows, for example,
It is possible to selectively use either the face-down output connector 34 having the insertion port 34a on the side surface or the upright connector 35 having the insertion port 35a on the top surface according to the user's request. The concave side plate 60 has an upper end laid between the partition wall 68 and the back plate 56, and a lower end in contact with the upper surface of the printed circuit board 24. Further, the left side of the recess side plate 60 abuts on a protrusion 68 a cut and raised in a horizontal direction from the partition wall 68. Thus, a gap is formed between the recess side plate 60 and the partition wall 68, but the protrusion 68a (FIG. 3A)
(Refer to (B)), the operation is regulated, so that it is possible to prevent wobbling before assembling. A portion of the back plate 56 facing the side surface of the output connector 34 is provided from the back side.
The opening 56a is provided so as to be able to look into the side surface of. The opening 56a is stamped into a square shape and is formed in a U-shape that continues to the right side. The front plate 50, the left side plate 52, and the right side plate 5
4. The back plate 56 and the recessed side plate 60 are used to lock an upper bulging portion 76 for locking a peripheral edge portion (described later) of the upper cover 44 and a peripheral edge portion (described later) of the lower cover 46. And the lower bulging portion 78 protrudes at a predetermined interval. The upper bulging portion 76 and the lower bulging portion 78 have an R-shaped cross section, and are formed so that the peripheral portions of the upper cover 44 and the lower bulging portion 78 can get over. A rectangular upper locking hole 80 for preventing the upper cover 44 from dropping and a rectangular lower locking hole 80 for preventing the lower cover 46 from dropping are formed in the intermediate portion between the left side plate 52 and the right side plate 54. A hole 82 is provided. Further, a left side plate 52, a right side plate 54, and a back plate 5
6 is provided with a fixing portion 84 to be soldered to the peripheral portion of the printed circuit board 24. The fixing portion 84 has an elongated shape, and is soldered in a state where the fixing portion 84 is bent inward so as to contact the peripheral portion of the printed circuit board 24. FIGS. 6A and 6B are diagrams partially showing a part of the housing 42. FIG. 6A is a sectional view taken along the line AA in FIG. 4, and FIG. 6B is a view taken along the line BB in FIG. 4 (C) is a cross-sectional view along the line CC in FIG. 4, and FIG. 4 (D) is a cross-sectional view along the line DD in FIG. As shown in FIG. 6A, the partition 68
Is laid between the left side plate 52 and the right side plate 54,
Fitting portions 68b to 68d fitted in slits (not shown) formed in the printed circuit board 24 in addition to the protrusions 68a.
And an escape portion 68e formed so as not to contact the shield member 40 on the printed circuit board 24. The fitting portion 68b protrudes in an elongated shape and penetrates the printed circuit board 24 and is soldered to the lower surface of the printed circuit board 24. As shown in FIG. 6B, the partition plate 70
Is fitted to a contact portion 70b that comes into contact with the printed circuit board 24 in addition to the protrusion 70a, and protrudes downward from an end of the contact portion 70b to a slit (not shown) formed in the printed circuit board 24. Fitting portions 70c and 70d, a relief portion 70e formed so as not to contact the shield member 40 on the printed circuit board 24, and protrusions 72b and
Locking holes 70f and 70g into which 74b is fitted, and locking holes 70h and 70i into which projections (not shown) for alignment projecting from the back of the AM input connector 36 are provided. . As shown in FIG. 6C, the support plate 72 bent inward from the front plate 50 is provided with a positioning recess 72a for regulating the mounting position of the AM input connector 36.
And a projection 72b fitted into the locking hole 70f of the partition plate 70
And As shown in FIG. 6D, the support plate 74 bent inward from the front plate 50 is provided with a positioning recess 74a for regulating the mounting position of the AM input connector 36.
And a projection 74b fitted into the locking hole 70g of the partition plate 70
And FIGS. 7A and 7B are views showing the structure of the upper cover 44. FIG. 7A is a front view, FIG. 7B is a plan view, FIG. 7C is a rear view, FIG. It is a left side view. As shown in FIGS. 7A to 7E, the upper cover 44 includes an upper surface 44a for closing an upper opening of the housing 42, and a front engaging portion 44b bent forward of the upper surface 44a. Left engaging portion 4 bent to the left of upper surface 44a
4c and a right engaging portion 44 bent rightward on the upper surface 44a.
d, a right engaging portion 44e bent rightward corresponding to the escape portion 68e, a rear engaging portion 44f bent rearward of the upper surface 44a, and a member bent corresponding to the escape portion 68e. And a joint portion 44g. The front engaging portion 44b and the left engaging portion 44
c, the right side engaging portion 44d, the right side engaging portion 44e, and the rear side engaging portion 44f have a front plate 50, a left side plate 52,
Notches 83 are provided at predetermined intervals so as to be easily engaged with upper bulging portions 76 provided on the right side plate 54, the back plate 56, and the concave side plate 60.
Is provided. The upper surface 44a is provided with a connector holding portion 87 which is in contact with the upper surface of the AM input connector 36 and holds the AM input connector 36 from above. Further, a locking portion 85 provided at a central portion of the plurality of left engagement portions 44c and the plurality of right engagement portions 44d bent downward from both sides of the upper surface 44a is provided with an upper locking hole 80 of the housing 42. A locking piece 86 that is fitted and prevented from falling off is provided. As shown in FIGS. 8A and 8B, the front engaging portion 44b, the left engaging portion 44c, the right engaging portion 44d,
The right engaging portion 44e and the rear engaging portion 44f are bent at their distal end portions 88 and 90 into a U-shape, and the bent portions correspond to the front plate 50, the left plate 52, and the right plate 5 of the housing 42.
4. Upper bulging portion 7 provided on back plate 56 and concave side plate 60
In the process of riding on the vehicle 6, the bending angles α and β are deformed so as to increase, and the engagement with the upper bulging portion 76 can be easily performed. The front engaging portion 44b, the left engaging portion 44c, the right engaging portion 44d, the right engaging portion 44e, and the rear engaging portion 44f are arranged such that when the tip portions 88 and 90 get over the upper bulging portion 76, Engagement with the upper bulging portion 76 prevents the four sides from dropping upward. As shown in FIGS. 9A and 9B, a U-shaped slit 85a is formed at the center of the locking portion 85 bent downward from both sides of the upper surface 44a. Are surrounded by the slit 85a. Locking piece 86
Is formed such that the lower end is integrated with the locking portion 85 and the upper end portion 86a is inclined so as to bite inward. As shown in FIGS. 10A and 10B, when the upper cover 44 is mounted on the upper portion of the housing 42, the upper end portion 86a of the upper cover portion 86 is inserted into the upper locking hole 80 of the housing 42. Fit. Thus, the upper cover 44 reliably prevents the upper end portion 86a of the locking piece 86 from coming into contact with the peripheral portion of the upper locking hole 80 and dropping from the housing 42 even when an external impact acts. . As shown in FIGS. 11A and 11B, the connector holding portion 8 provided on the upper surface 44a of the upper cover 44 is provided.
7 is provided at a position facing the upper surface of the AM input connector 36 and is formed at a position one step lower than the upper surface 44a.
In addition, a pair of contact portions 87a that contact the upper surface of the AM input connector 36 are recessed so as to protrude further downward. Therefore, the AM input connector 36 is sandwiched between the concave portion 50b provided in the front plate 50 of the housing 42 and the contact portion 87a of the connector holding portion 87, and is held without play. FIGS. 12A and 12B show the structure of the lower cover 46. FIG. 12A is a front view, FIG. 12B is a bottom view, FIG. 12C is a rear view, FIG. 12D is a left side view, and FIG. It is a right side view. As shown in FIGS. 12A to 12E,
The lower cover 46 includes a lower surface 46a for closing a lower opening of the housing 42, a front engaging portion 46b bent forward of the lower surface 46a, a left engaging portion 46c bent leftward of the lower surface 46a, and a lower surface 46a. Right engagement part 4 bent to the right
6d and a rear engaging portion 46 bent to the rear side of the lower surface 46a.
e and the engaging portion 46f bent corresponding to the escape portion 68e.
And The front engaging portion 46b and the left engaging portion 46
c, the right engagement portion 46d and the rear engagement portion 44e include the front plate 50, the left plate 52, the right plate 54, and the back plate 5 of the housing 42.
6. Notches 92 are provided at predetermined intervals so as to be easily engaged with the lower bulging portion 78 provided on the recess side plate 60. Further, a plurality of left engaging portions 46c and a plurality of right engaging portions 4 bent upward from both sides of the lower surface 46a.
The locking portion 94 provided at the center of the 6d is provided with a locking piece 95 that is fitted into the lower locking hole 82 of the housing 42 and is prevented from falling off. As shown in FIGS. 13A and 13B, the front engagement portion 46b, the left engagement portion 46c, and the right engagement portion 46
d, the rear engaging portion 46e has its front end portions 96 and 97 bent in a V shape, and this bent portion is formed by the front plate 50, the left side plate 52, the right side plate 54, the back plate 56 of the housing 42,
In the process of riding on the lower bulging portion 78 provided on the concave side plate 60, the bending angles α and β are deformed so as to increase, and the engagement with the lower bulging portion 78 can be easily performed. The front engagement portions 46b, the left engagement portions 46c, the right engagement portions 46d, and the rear engagement portions 44e have front end portions 96 and 97 having lower bulging portions 78.
When it gets over, it engages with the lower bulging portion 78 to prevent the four sides from falling down. As shown in FIGS. 14A and 14B, a U-shaped slit 94a is formed at the center of the locking portion 94 bent downward from both sides of the lower surface 46a.
Are surrounded by the slit 94a. Locking piece 95
Is formed so that the lower end is integrated with the locking portion 94 and the lower end 95a is inclined so as to bite inward. As shown in FIGS. 15A and 15B, when the lower cover 46 is mounted on the lower part of the housing 42, the lower end portion 86a of the lower end portion 86a is inserted into the lower locking hole 82 of the housing 42. Fit. Thus, the lower cover 46 reliably prevents the lower end portion 95a of the locking piece 95 from coming into contact with the peripheral edge of the upper locking hole 82 and dropping from the housing 42 even when an external impact acts. . In the above embodiment, the AM / FM tuner has been described as an example. However, the present invention is not limited to this, and it is needless to say that the present invention can be applied to other electronic devices. The output connectors 34 and 35 are
Although the type in which the plurality of insertion ports 34a and 35a are provided in a row has been described as an example, the invention is not limited thereto.
Needless to say, a connector provided with a slit-shaped insertion port corresponding to the type in which the terminal of the flat cable is formed on a film-shaped insertion plate may be used. As described above, according to the present invention, in a shield case of an electronic device that accommodates a board on which an electronic component and a connector are arranged, an opening is formed on the side and above the mounting position of the connector. Since the concave portion is provided on the case wall surface, it becomes possible to insert the cable from the side or above to the connector.For example, a protruding connector having an insertion port on the side and an insertion port on the It is possible to selectively use any of the vertical connectors. Therefore, an arbitrary connector can be mounted on the substrate regardless of the form of the connector, and the number of usable products can be increased accordingly.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing an embodiment of a shield case of an electronic device according to the present invention. 2 (A) is a front view, FIG. 2 (B) is a plan view, FIG. 2 (C) is a rear view, FIG. 2 (D) is a right side view, and FIG. 2 (E) is a left side view. FIG. FIG. 3 is a view showing a configuration of a housing 42, and FIG.
3 is a perspective view, and FIG. 3B is an enlarged view of a portion A. FIG. 4 is a diagram showing a configuration of a housing 42, and FIG.
Is a front view, (B) is a plan view, (C) is a rear view, (D) is a right side view, and (E) is a left side view. 5A and 5B are diagrams showing a state in which the vertical connector is mounted on a printed circuit board, wherein FIG. 5A is a plan view and FIG. 5B is a right side view. 6 is a view partially showing a part of a housing 42, FIG. 6A is a sectional view taken along line AA in FIG.
4 (B) is a cross-sectional view along the line BB in FIG. 4, (C) is a cross-sectional view along the line CC in FIG. 4, and (D) is a cross-sectional view along the line DD in FIG. 7A and 7B are diagrams showing a configuration of an upper cover 44, wherein FIG. 7A is a front view, FIG. 7B is a plan view, FIG. 7C is a rear view, FIG. 7D is a right side view, and FIG. FIG. FIG. 8 is a view showing a shape of an engaging portion of the upper cover 44;
7A is a longitudinal sectional view taken along line EE in FIG. 7, and FIG.
It is a longitudinal cross-sectional view which follows the middle FF line. FIGS. 9A and 9B are diagrams showing the shape of a locking portion 85 of the upper cover 44, wherein FIG. 9A is a side view and FIG. 9B is a longitudinal sectional view. FIG. 10 is a view showing a state in which the locking portion 85 of the upper cover 44 is mounted on the housing 42;
(A) is a longitudinal sectional view, showing a state locked to
(B) is a side view. 11A and 11B are enlarged views of a holding portion 87 of the upper cover 44, wherein FIG. 11A is a plan view and FIG. 11B is a longitudinal sectional view. FIG. 12 is a view showing a configuration of a lower cover 46, and FIG.
Is a front view, (B) is a bottom view, (C) is a rear view, (D) is a left side view, and (E) is a right side view. 13A and 13B are diagrams showing a shape of an engagement portion of the lower cover 46, wherein FIG. 13A is a longitudinal sectional view along line JJ in FIG. 11, and FIG.
FIG. 12 is a vertical sectional view taken along the line KK in FIG. 14A and 14B are diagrams showing a shape of a locking portion 94 of the lower cover 46, wherein FIG. 14A is a longitudinal sectional view and FIG. 14B is a side view. FIG. 15 shows a state in which the locking portion 94 of the lower cover 46 is the housing 42.
It is a figure which shows the state latched to, (A) is a side view,
(B) is a longitudinal sectional view. [Description of Signs] 20 Electronic device 22 Shield case 24 Printed circuit board 26 FM front end unit 28 AM front end unit 30 PLL (phased lock loop) unit 32 FM / AM detection / stereo demodulation unit 34 Output connector 35 Vertical type Connector 36 AM input connector 38 FM input connector 40 Shielding member 42 Housing 44 Upper cover 46 Lower cover 50 Front plate 52 Left plate 54 Right plate 56 Back plate 58 Recess 60 Recess side plate 64 First chamber 66 Second chamber 68 Partition wall 70 Partition plate 72, 74 Support plate 76 Upper bulging part 78 Lower bulging part 80 Upper locking hole 82 Lower locking hole 85, 94 Locking part 86, 95 Locking piece 87 Connector holding part

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[Procedure amendment] [Submission date] January 17, 2003 (2003.1.1
7) [Procedure amendment 1] [Document name to be amended] Statement [Correction target item name] Claims [Correction method] Change [Correction contents] [Claims] 1. A substrate on which an electronic component and a connector are arranged.
In the shield case of the electronic device that stores theEither a vertical connector or a protruding connector on the board
One is selectively provided, SaidVertical connector or protruding connectorSide and above
A recess having an opening as an opening is provided on the case wall.
Case for electronic equipment. [Procedure amendment 2] [Document name to be amended] Statement [Correction target item name] 0007 [Correction method] Change [Correction contents] [0007] The present invention solves the above-mentioned problems.
Therefore, it has the following features. The present invention
Electronic equipment for housing a board on which components and connectors are arranged
In the shield case ofVertical connector on board or
Select one of the protruding connectors
Connector or protruding connectorOpen sideways and above
A recess is provided in the case wall,Upright connector
Or prone connector can be installed on the board.
Vertical connector or face down connectorAgainst
Cable from above or from above.
For example, it has an insertion hole on the side according to the user's request.
Face-down connector and vertical connector with insertion hole on top
Data can be selectively used. [Procedure amendment 3] [Document name to be amended] Statement [Correction target item name] 0048 [Correction method] Change [Correction contents] [0048] As described above, according to the present invention, an electronic component is provided.
And electronic equipment housing the board on which the connector is located.
In the old case,Vertical connector or face down on board
Selectively provide one of the two types of connectors.
Or face down connectorWith openings on the sides and top of
Is provided on the case wall,Vertical connector or
It is possible to mount the protruding connector on the board, and
Vertical connector or protruding connectorAgainst the side
Makes it possible to insert cables from above,
For example, face-down type with an insertion hole on the side according to the user's request
Of connectors and vertical connectors with insertion holes on the top
Either one can be selectively used. Therefore,
Regardless of the connector type, take any connector on the board
Can be used to increase the number of products that can be used
Can be done. [Procedure amendment] [Submission date] April 18, 2003 (2003.4.1.1)
8) [Procedure amendment 1] [Document name to be amended] Statement [Correction target item name] Claims [Correction method] Change [Correction contents] [Claims] An electronic component andFor outputConnector is placed
In a shield case of an electronic device that storesC formed to surround each electronic component arranged on the substrate
With ugging, The housing is closed so as to close an upper opening of the housing.
An upper cover attached to the top of the Mounted on the lower part of the housing so as to face the lower surface of the substrate.
With a lower cover to be worn, With The housing is made of a shielding material that blocks electromagnetic waves.
Pressed sheet metal is formed into a frame shape, A front plate to which an input connector is attached, A left side plate located to the left of the substrate, A right side plate located to the right of the substrate, A back plate located behind the substrate, Form on the right side plate to expose the output connector
The recess formed, Having a recess side plate forming the recess, The upper cover is opened so as to open the upper part of the recess.
Formed to correspond to the upper shape of the housing, Either a vertical connector or a protruding connector on the board
OneAs an output connectorSelectively setDigitFeatures
Electronic equipment shield case. [Procedure amendment 2] [Document name to be amended] Statement [Correction target item name] 0007 [Correction method] Change [Correction contents] [0007] The present invention solves the above-mentioned problems.
Therefore, it has the following features. The present invention
Parts andFor outputA power supply for storing the board on which the connector is placed
In the shield case of the slave device,Each placed on the board
A housing formed to surround the electronic component;
Top the housing so as to close the top opening of the jing
So that it faces the upper cover attached to the
A lower cover attached to a lower portion of the housing.
The housing has a seal to block electromagnetic waves.
Press-formed sheet metal made of
A front plate to which an input connector is attached,
A left side plate located on the left side of the substrate, and a left side plate located on the right side of the substrate
A right side plate, and a back plate located behind the substrate,
Formed on the right side plate to expose the output connector
Having a recessed portion and a recessed side plate forming the recessed portion,
Open the upper cover so that the upper part of the
Formed so as to correspond to the upper shape of the ring, and stand on the substrate.
For output of either type connector or protruding type connector
Selectively provided as connector, housing
Output cover by combining the upper cover and the lower cover.
Because a concave portion that exposes the connector is formed,Connector
Or side-to-side cable
Files can be inserted, for example,
Type connector with an insertion opening on the side according to
Select one of the vertical connectors with insertion holes
It can be used. [Procedure amendment 3] [Document name to be amended] Statement [Correction target item name] 0048 [Correction method] Change [Correction contents] [0048] As described above, according to the present invention, an electronic component is provided.
as well asFor outputAn electronic machine that houses a board on which connectors are arranged
In the shield case of the vessel,Each electron placed on the substrate
A housing formed to surround the component, and the housing
On the top of the housing so as to close the top opening of the housing
The upper cover to be mounted and the front so as to face the lower surface of the board
And a lower cover attached to a lower portion of the housing.
And the housing is a shielding material for blocking electromagnetic waves.
Press-formed sheet metal made of
A front plate to which an input connector is attached;
And a left side plate located on the left side of the
A right side plate, a back plate located behind the substrate, and the output
Formed on the right side plate to expose the connector for
A concave portion and a concave side plate forming the concave portion;
The housing so that a bar is opened above the recess
Formed so as to correspond to the upper shape of the
Connect either the connector or the protruding connector to the output connector.
Is selectively provided as a
Output connector by combining cover and lower cover
Since a concave portion that exposes the data is formed,Connector or
Connect the cable from the side or from the top
It can be inserted, for example,
Face down connector with an insertion port on the side and
Selectively use one of the vertical connectors with entrance
It becomes possible to do. Therefore, regardless of the shape of the connector
Any connector can be mounted on the board
Thus, usable products can be increased correspondingly.

Claims (1)

Claims: 1. A shield case of an electronic device for housing a substrate on which electronic components and connectors are arranged, wherein a concave portion having an opening on the side and above the mounting position of the connector is provided on a wall surface of the case. A shield case for an electronic device.