JP2020057177A - Electronic device - Google Patents

Abstract

To provide a configuration capable of preventing abrasion, deterioration and the like of a cover, and downsizing a housing assembled with the cover.SOLUTION: A housing 11 in which an earphone jack 19 is exposed is provided with a recess 14 in which a screw 16a is fixed to a bottom surface 15. A cover 60 including a cover body 61 for covering and protecting the earphone jack 19 is provided with a cylindrical part 62 and a flange part 63 formed so as to cover the earphone jack 19 by the cover body 61 when the cylindrical part and the flange part are coupled to the cover body 61 and goes into a predetermined position in the recess 14. An assembly member 50 for movably assembling the cover 60 to the housing 11 is provided with a support part 52 inserted into the recess 14 and for preventing the cylindrical part 62 and the flange part 63 from getting out of the recess 14.SELECTED DRAWING: Figure 12

Description

  The present invention relates to an electronic device having a cover for protecting an external connection.

  2. Description of the Related Art Conventionally, as an electronic device having a cover for protecting an external connection unit, for example, an electronic device disclosed in Patent Literature 1 below is known. This electronic apparatus is configured to include a memory card cover that is attached to a housing having an opening for inserting a memory card so that the opening can be closed. The memory card cover is configured such that a main body for closing the opening is connected to a fixed portion of the housing via a flexible thin hinge portion, and the hinge portion includes The elastic deformation allows the body to be retracted from the opening and to be attached to the opening.

JP 2008-269248 A

  By the way, in the structure as described in Patent Document 1 described above, the cover body is moved by utilizing the deformation characteristics of the hinge section or the like to switch between a protection state in which the opening is protected and an exposure state in which the opening is exposed. Due to the repetition of the operation, there is a problem that the hinge portion and the like are liable to wear and deteriorate. Further, in a structure in which the cover body is assembled to the housing so as to be openable and closable using a hinge portion or the like, it is necessary to provide a dedicated space for connecting the hinge portion or the like in the housing. There is a problem that it is difficult to reduce the size of the device.

  The present invention has been made to solve the above-described problem, and an object of the present invention is to provide a configuration that can reduce the size of a housing to which a cover is assembled while preventing abrasion deterioration of the cover. Is to do.

In order to achieve the above object, the invention described in claim 1 of the claims is
An electronic device (10) having an external connection portion (19),
A housing (11) in which the external connection portion is exposed;
A cover (60) having a cover body (61) for covering and protecting the external connection portion;
An assembly member (50) for movably assembling the cover with respect to the housing,
The housing is provided with a concave portion (14) to which a detachable member (16a) is mounted on a bottom surface (15),
The cover is provided with connecting portions (62, 63) formed so as to cover the external connection portion when the cover main body is connected to the cover main body and enters the prescribed position in the concave portion,
The assembly member is provided with a retaining portion (52) that is inserted into the concave portion and prevents the connecting portion from falling out of the concave portion.
Note that the reference numerals in the parentheses indicate the correspondence with specific means described in the embodiments described later.

  According to the first aspect of the present invention, the housing in which the external connection portion is exposed is provided with a concave portion in which a detachable member is mounted on the bottom surface, and the cover having a cover body for covering and protecting the external connection portion is provided. A connecting portion formed so that the cover main body covers the external connection portion when the cover main body is connected to the cover main body and enters the prescribed position in the concave portion. An assembling member for movably assembling the cover to the housing is provided with a retaining portion that is inserted into the concave portion and prevents the connecting portion from coming out of the concave portion.

  Thus, when switching between the protection state in which the cover body covers and protects the external connection section and the exposure state in which the cover body is removed to expose the external connection section, the connection section is moved within the recess in accordance with the switching. Will be done. For this reason, even if the switching operation is repeated, large elastic deformation is unlikely to occur on the cover, so that it is possible to suppress wear deterioration and the like due to the repeated switching operation. In particular, the cover main body is assembled to the housing using the connecting portion that has entered the recess of the housing. The recess is provided in the housing regardless of the presence or absence of the cover because members such as screws are attached to and detached from the bottom surface, and the cover is assembled to the housing by utilizing the space in the recess. It is possible to eliminate the need for a dedicated space. Therefore, it is possible to reduce the size of the housing to which the cover is assembled, while preventing wear deterioration of the cover and the like.

  In the invention of claim 2, the connecting portion is provided with a small-diameter portion connected to the cover body at one end and a large-diameter portion connected to the other end of the small-diameter portion. The slit is formed such that the small-diameter portion is incorporated from a direction perpendicular to the direction of insertion into the recess, and the large-diameter portion cannot pass through in the insertion direction.

  Accordingly, by inserting the retaining portion in which the small-diameter portion is incorporated into the slit into the concave portion, the large-diameter portion cannot pass through the slit, so that the connecting portion can be prevented from falling out of the concave portion. In particular, not only can the cover body be moved in accordance with the length of the small-diameter portion along the insertion direction, but also the cover main body can be rotated around the small-diameter portion by rotating the small-diameter portion in the slit. The state and the exposure state can be easily switched.

  According to the third aspect of the present invention, the external connection portion is disposed on a bottom surface of the second concave portion formed in the housing at a position different from the concave portion, and an outer surface of the housing surrounding the second concave portion is connected to the external connection portion. Is formed so as to be flush with the outer surface of the cover main body that covers the cover.

  Accordingly, in the protected state in which the external connection portion is covered by the cover body, the outer surface of the cover body and the outer surface of the housing surrounding the second recess are flush with each other, so that the cover body is unintentionally moved by the second body. It is possible to suppress the state of being exposed from the concave portion.

FIG. 2 is a perspective view illustrating the mobile terminal according to the first embodiment. It is the perspective view which looked at the portable terminal of FIG. 1 from the back side. FIG. 2 is a top view of the mobile terminal of FIG. 1. FIG. 4A is a block diagram illustrating an electric configuration of the portable terminal in FIG. 1, and FIG. 4B schematically illustrates an electric configuration of the wireless tag processing unit in FIG. FIG. 4C is a block diagram schematically illustrating an electrical configuration of the information code reading unit of FIG. 4A. It is sectional drawing which shows the vicinity of the housing | casing in which the cover and the assembly member were assembled. It is a front view of an assembly member. It is a bottom view of an assembly member. It is the side view seen from the slit side of the assembling member. It is a front view of a cover. It is a bottom view of a cover. It is the side view seen from the cover main body side of the cover. FIG. 6 is a cross-sectional view illustrating a state where the cover main body is lifted from the housing with respect to FIG. 5.

[First Embodiment]
Hereinafter, a first embodiment in which an electronic device according to the present invention is applied to a portable terminal will be described with reference to the drawings.
The portable terminal 10 according to the present embodiment is a portable electronic device that is carried by a user and used in various places, and a plurality of functional modules are assembled to a base module to perform functions corresponding to the functional modules. It is configured to realize. More specifically, the portable terminal 10 has a function as an information code reader that optically reads an information code such as a barcode or a two-dimensional code, and a radio wave transmitted / received via an antenna. With a function of reading and writing information stored in a wireless tag such as an RFID tag via the medium, the reading can be performed by two methods.

  As shown in FIGS. 1 to 3, the housing 11 constituting the outer shell of the mobile terminal 10 is formed in a substantially thin plate shape, and its surface 11 a is formed to have a narrow frame (narrow bezel). An enlarged display screen 24a is arranged. As shown in FIG. 2, a reading port 12 for taking in reflected light from the information code C into the casing 11 is provided on one longitudinal side of the back surface 11b of the casing 11, and the other side in the longitudinal direction. , A battery lid 13 is assembled.

  As can be seen from FIGS. 2 and 3, a circular recess for assembling the top module to the base module is provided on one end surface of the housing 11 on one side in the longitudinal direction (hereinafter, also referred to as one side end surface 11 c). A pair of right and left 14 is provided at a predetermined depth. Both recesses 14 are formed in the top module, and the top module is assembled to the base module using screws 16a or the like fastened (mounted) to the bottom surface 15 of the recess 14.

  As shown in FIG. 5, a concave portion 17 in which an earphone jack 19 is provided on a bottom surface 18 is formed on one side end surface 11 c in the vicinity of one concave portion 14. The cover 60 for protecting the earphone jack 19 is assembled to the housing 11 using the assembling member 50 assembled to the recesses 14 and 17 which are close to each other. The detailed shapes of the cover 60 and the assembly member 50 will be described later. Note that the concave portion 17 can correspond to an example of a “second concave portion”.

  A control unit 21 for controlling the entire portable terminal 10 is provided in the housing 11 (see FIG. 4A). The control unit 21 is mainly configured by a microcomputer, has a CPU, a system bus, an input / output interface, and the like, and forms an information processing device together with the storage unit 22. In the storage unit 22, the control unit 21 can execute a program for executing a reading process for optically reading the information code C, a program for executing a reading process for reading the wireless tag T by non-contact communication, and the like. It is stored in advance.

  4A, the control unit 21 is connected with an LED 23, a touch panel 24, an operation unit 25, a vibrator 26, a speaker 27, a communication unit 28, and the like. The touch panel 24 is configured as a known touch panel type display device, and includes a display unit configured as a known display device such as a liquid crystal display, and a display screen 24a of the display unit that is superimposed on the display screen 24a. A transparent operation panel that functions as a detection unit that can detect a range in which a pressing operation (contact) is performed. The display content of the display unit of the touch panel 24 is controlled by the control unit 21. The operation unit 25 is configured to include the operation panel and a plurality of keys provided on a side surface or the like of the housing 11, so that the operation unit 25 can perform a pressing operation (touch range and the like) on the display screen 24 a of the touch panel 24 and a key operation. It is configured to output a corresponding signal to the control unit 21. The LED 23, the vibrator 26, and the speaker 27 are configured to be controlled by the control unit 21, and each operate by receiving a command from the control unit 21. The communication unit 28 is configured as an interface for performing data communication by wire communication or wireless communication with an external device such as a server, and performs a communication process in cooperation with the control unit 21. . Further, a power supply unit 29 is provided in the housing 11, and power is supplied to the control unit 21 and various electric components by the power supply unit 29 and the battery 29a.

  In addition, the mobile terminal 10 includes a wireless tag processing unit 30 and an information code reading unit 40 which are controlled by the control unit 21 and function as an information reading unit capable of reading external information.

First, the wireless tag processing unit 30 will be described with reference to FIG.
The wireless tag processing unit 30 communicates with the wireless tag T by electromagnetic waves in cooperation with the antenna 34 and the control unit 21 to read data stored in the wireless tag T or write data to the wireless tag T. It functions to perform The wireless tag processing unit 30 is configured as a circuit that performs transmission by a known radio wave method, and includes a transmission circuit 31, a reception circuit 32, a matching circuit 33, and the like as schematically illustrated in FIG. Have.

  The transmission circuit 31 includes a carrier oscillator, an encoding unit, an amplifier, a transmission unit filter, a modulation unit, and the like, and has a configuration in which a carrier (carrier) having a predetermined frequency is output from the carrier oscillator. The encoding unit is connected to the control unit 21 and encodes transmission data output from the control unit 21 and outputs the encoded data to the modulation unit. The modulation section is a section to which the carrier (carrier) from the carrier oscillator and the transmission data from the encoding section are input. The modulation section encodes the carrier (carrier) output from the carrier oscillator when transmitting a command to a communication target. The modulated signal generated by the ASK (Amplitude Shift Keying) modulation by the encoded transmission code (modulated signal) output from the converting unit is generated and output to the amplifier. The amplifier amplifies the input signal (the modulated signal modulated by the modulation unit) with a predetermined gain and outputs the amplified signal to the transmission unit filter. The transmission unit filter filters the amplified signal from the amplifier. The transmission signal is output to the antenna 34 via the matching circuit 33. When the transmission signal is output to the antenna 34 in this manner, the transmission signal is radiated outside from the antenna 34 as a transmission radio wave.

  On the other hand, the response signal received by the antenna 34 is input to the receiving circuit 32 via the matching circuit 33. The receiving circuit 32 includes a receiving unit filter, an amplifier, a demodulation unit, a binarization processing unit, a decoding unit, and the like. After the response signal received via the antenna 34 is filtered by the receiving unit filter, , And an amplified signal is demodulated by a demodulation unit. Then, the demodulated signal waveform is binarized by a binarization processing unit and decoded by a decoding unit, and then the decoded signal is output to the control unit 21 as received data.

Next, the information code reading unit 40 will be described with reference to FIG.
As shown in FIG. 4C, the information code reading section 40 includes a light receiving sensor 43 composed of a CCD area sensor, an imaging lens 42, and a lighting section 41 composed of a plurality of LEDs and lenses. And functions to read the information code C (bar code or two-dimensional code) attached to the read target R in cooperation with the control unit 21.

  When reading is performed by the information code reading unit 40, first, illumination light Lf is emitted from the illumination unit 41 that has been instructed by the control unit 21, and the illumination light Lf is applied to the reading target R through the reading port 12. You. Then, the reflected light Lr of the illumination light Lf reflected by the information code C passes through the reading port 12 and is taken into the apparatus, passes through the imaging lens 42, and is received by the light receiving sensor 43. The imaging lens 42 disposed between the reading port 12 and the light receiving sensor 43 is configured to form an image of the information code C on the light receiving sensor 43. And outputs a light receiving signal corresponding to. The light receiving signal output from the light receiving sensor 43 is stored in the storage unit 22 as image data, and is used for a decoding process for acquiring information recorded in the information code C. The information code reading section 40 is provided with an amplifier circuit for amplifying a signal from the light receiving sensor 43, an AD converter circuit for converting the amplified signal into a digital signal, and the like. Is omitted.

Next, the cover 60 and the assembly member 50 for protecting the earphone jack 19 will be described with reference to the drawings.
In the present embodiment, as shown in FIG. 5, an assembling member 50 is attached to the concave portion 14 and the concave portion 17 formed on one side end surface 11c of the housing 11, and the assembling member 50 is used. A cover 60 for protecting the earphone jack 19 is attached to the housing 11.

First, the detailed shape of the assembly member 50 will be described in detail with reference to FIGS.
The assembling member 50 is made of synthetic resin or the like, and as shown in FIGS. 5 to 8, a base 51 having an elongated hole 51 a into which the earphone jack 19 is fitted, and a support for movably supporting the cover 60. The part 52 and the fastening part 53 in which the through hole 53a for screw fastening is formed are formed so as to be integrated.

  As shown in FIG. 5, the base portion 51 is lower than the portion of the one side end surface 11c surrounding the concave portion 17 in a state where the earphone jack 19 is housed in the concave portion 17 so as to fit into the long hole 51a. Is formed.

  The support portion 52 is formed so as to be inserted into the concave portion 14 with the base portion 51 being accommodated in the concave portion 17 as described above. The support portion 52 is provided with a slit 52a so that the bottom surface 15 of the concave portion 14 communicates with the outside. The center of the slit 52a is formed in a semicircular arc so that the slit 52a is cut out in a direction (long axis direction of the long hole 51a) orthogonal to the direction of insertion into the recess 14 (the vertical direction in FIG. 5). In addition, it is formed with a constant width from the outer edge to the center.

Next, the detailed shape of the cover 60 will be described in detail with reference to FIGS. 5 and 9 to 11.
The cover 60 is made of an elastic member such as an elastomer, and is connected at one end to the cover body 61 for covering and protecting the earphone jack 19 as shown in FIGS. 5 and 9 to 11. The cylindrical portion 62 and the flange portion 63 connected to the other end of the cylindrical portion 62 are integrally formed.

  The cover main body 61 is formed so as to be fitted in the concave portion 17 in which the base 51 is accommodated while covering the base 51. The lower surface of the cover body 61 is provided with a cross-shaped insertion portion 61a that can be inserted into the insertion hole of the earphone jack 19 in an elastically deformed state while being fitted into the recess 17 as described above. ing.

  In particular, the cover main body 61 is formed such that the outer surface thereof is flush with the one end surface 11 c surrounding the recess 17 in a protective state in which the insertion portion 61 a covers the earphone jack 19 inserted into the insertion hole. I have. That is, the one side end surface 11 c surrounding the recess 17 is formed to be flush with the outer surface of the cover main body 61 covering the earphone jack 19.

  The cylindrical portion 62 is formed so as to cover the earphone jack 19 when the cover main body 61 is inserted into the insertion hole by the insertion portion 61a when the column portion 62 enters the specified position (see FIG. 5) in the concave portion 14 together with the flange portion 63. I have. Further, the cylindrical portion 62 is formed so as to be incorporated into the slit 52a from a direction perpendicular to the insertion direction, and the cover 52 is inserted through the slit 52a of the support portion 52 inserted into the concave portion 14 to cover the slit 52a. It functions to limit the range of movement of the main body 61 with respect to the housing 11. For this reason, the length of the cylindrical portion 62 in the axial direction (the insertion direction) is set according to the moving range of the cover main body 61 with respect to the housing 11.

  The flange portion 63 is formed to have a larger diameter than the columnar portion 62 so as not to pass through the slit 52a. For this reason, since the column portion 62 can pass through the slit 52a and the flange portion 63 cannot pass through the slit 52a, the support portion 52 prevents the column portion 62 and the flange portion 63 from coming out of the recessed portion 14. Functions as a retaining part to prevent. Note that the cylindrical portion 62 may correspond to an example of a “small diameter portion”, and the flange portion 63 may correspond to an example of a “large diameter portion”. In addition, the cylindrical portion 62 and the flange portion 63 correspond to an example of a “connecting portion” formed so that the cover main body 61 covers the earphone jack 19 when it is connected to the cover main body 61 and enters the prescribed position in the concave portion 14. I can do it.

  Next, regarding the cover 60 and the assembling member 50 configured as described above, the assembling state of the assembling member 50 to the housing 11 and the supporting state of the cover 60 by the assembling member 50 will be described with reference to FIGS. A description will be given with reference to FIG.

  With the cylindrical portion 62 inserted through the slit 52 a of the support portion 52, the base portion 51 is housed in the recess 17 so that the earphone jack 19 fits into the elongated hole 51 a, and the support portion 52 is inserted into the recess 14. I do. In this state, the fastening portion 53 is fastened to the housing 11 with the screw 16b using the through hole 53a. As a result, the assembling member 50 is assembled to the housing 11, and the cover 60 is attached to the assembling member 50, that is, the housing 11 around the cylindrical portion 62 inserted through the slit 52 a of the assembling member 50. To be movable.

  Therefore, the earphone jack 19 is covered by the cover main body 61 whose outer surface is flush with the one side end surface 11c by fitting the cover main body 61 into the concave portion 17 so that the insertion portion 61a is inserted into the insertion hole. The protection state is established (see FIG. 5). In this protection state, the column portion 62 and the flange portion 63 enter the above-described specified position in the concave portion 14 as shown in FIG.

  On the other hand, in a case where the earphone jack 19 is exposed, the cover main body 61 is removed from the recess 17. At this time, when the cover main body 61 is moved along the axial direction of the cylindrical portion 62 (see the arrow F1 in FIG. 12), the flange portion 63 contacts the lower surface of the support portion 52 as shown in FIG. The column portion 62 and the flange portion 63 are prevented from falling out of the recess 14.

  In particular, when the cover main body 61 is removed from the concave portion 17, the column portion 62 can be rotated in the slit 52 a (see the arrow F <b> 2 in FIG. 12), and the rotation of the column portion 62 causes the column portion 62 to rotate. The cover main body 61 can be rotated so as to be an axis. Thereby, the earphone jack 19 can be exposed without largely deforming the cover 60 elastically.

  As described above, in the portable terminal 10 according to the present embodiment, the housing 11 from which the earphone jack 19 is exposed is provided with the concave portion 14 in which the screw 16a is fastened (attached) to the bottom surface 15, and the earphone jack 19 is A cover 60 having a cover main body 61 for covering and protecting is provided as a connecting portion formed so that the cover main body 61 covers the earphone jack 19 when the cover main body 61 is connected to the cover main body 61 and enters a predetermined position in the concave portion 14. A column 62 and a flange 63 are provided. Then, the assembling member 50 for movably assembling the cover 60 to the housing 11 is inserted into the concave portion 14 to prevent the columnar portion 62 and the flange portion 63 from coming out of the concave portion 14. A support portion 52 is provided as a stopper.

  Thereby, when switching between the protection state in which the earphone jack 19 is covered and protected by the cover main body 61 and the exposure state in which the cover main body 61 is removed to expose the earphone jack 19, the cylindrical portion 62 and the flange portion are switched in accordance with the switching. 63 will be moved in the recess 14. For this reason, even if the switching operation is repeated, large elastic deformation is unlikely to occur on the cover 60, so that it is possible to suppress wear deterioration and the like due to the repeated switching operation. In particular, the cover main body 61 is assembled to the housing 11 using the cylindrical portion 62 and the flange portion 63 that have entered the recess 14 of the housing 11. The recess 14 is provided on the housing 11 regardless of the presence or absence of the cover 60 because the screw 16a is fastened to the bottom surface 15 thereof. A dedicated space for assembling to the body 11 can be eliminated. Therefore, it is possible to reduce the size of the housing 11 to which the cover 60 is assembled, while preventing abrasion deterioration of the cover 60 and the like.

  In particular, as the connecting portion, a cylindrical portion 62 connected to the cover main body 61 at one end side and a flange portion 63 connected to the other end side of the cylindrical portion 62 are provided, and a support functioning as a retaining portion is provided. The portion 52 is formed with a slit 52a into which the columnar portion 62 is incorporated from a direction orthogonal to the direction of insertion into the concave portion 14, and through which the flange portion 63 cannot pass in the insertion direction.

  Thereby, by inserting the support portion 52 in which the cylindrical portion 62 is incorporated into the slit 52a into the concave portion 14, the flange portion 63 cannot pass through the slit 52a. It is possible to prevent slipping out. In particular, not only can the cover main body 61 be moved in accordance with the length of the cylindrical portion 62 along the insertion direction, but also by rotating the cylindrical portion 62 in the slit 52a, the cover main body 61 is made to have the cylindrical portion 62 as an axis. Can be rotated, so that the protection state and the exposure state can be easily switched.

  Further, the earphone jack 19 is disposed on the bottom surface 18 of the concave portion 17 formed on one side end surface 11c of the housing 11 at a position different from the concave portion 14, and the part of the one side end surface 11c surrounding the concave portion 17 is an earphone jack. The cover body 61 is formed so as to be flush with the outer surface of the cover body 61.

  Thus, in the protected state in which the earphone jack 19 is covered by the cover body 61, the outer surface of the cover body 61 and the portion of the one side end surface 11c surrounding the recess 17 are flush with each other. It is possible to suppress the state of being exposed from the concave portion 17.

The present invention is not limited to the above embodiments and the like, and may be embodied as follows, for example.
(1) The protection target of the cover 60 according to the present invention is not limited to the earphone jack 19, but may be another external connection unit such as a USB port.

(2) The support portion 52 of the assembling member 50 is not limited to the case where the screw 16 a is inserted into the concave portion 14 fastened to the bottom surface 15, and other concave portions formed on the housing 11 regardless of the presence or absence of the cover 60. May be inserted. A detachable member such as a screw 16a is attached to the bottom surface of the other concave portion. Also in this case, by utilizing the space in the other recess, a dedicated space for assembling the cover to the housing can be eliminated.

(3) The cover main body 61 is movably assembled to the housing 11 by the cylindrical part 62 and the flange part 63 functioning as the connecting part being supported by the support part 52 inserted into the concave part 14. Not limited to the case, the connecting portion of a predetermined shape connected to the cover main body 61 is prevented from being removed by the retaining portion inserted into the concave portion 14 or the like of the housing 11, so that the housing 11 It may be movably assembled.

10. Mobile terminal (electronic device)
11 ... housing 11c ... one side end surface 14 ... concave portion 15 ... bottom surface 17 ... concave portion (second concave portion)
19: Earphone jack (external connection)
Reference numeral 50: Assembly member 51: Base 52: Supporting portion (retaining portion)
52a: slit 60: cover 61: cover body 62: cylindrical part (connection part, small diameter part)
63… Flange part (connection part, large diameter part)

Claims (3)

An electronic device having an external connection unit,
A housing in which the external connection portion is exposed,
A cover having a cover body for covering and protecting the external connection portion,
An assembling member for movably assembling the cover with respect to the housing,
The housing is provided with a concave portion in which a detachable member is mounted on a bottom surface,
The cover is provided with a connecting portion formed so as to cover the external connection portion when the cover main body is connected to the cover main body and enters the specified position in the concave portion,
An electronic device, wherein the assembling member is provided with a retaining portion that is inserted into the concave portion to prevent the connecting portion from falling out of the concave portion. The connecting portion is provided with a small-diameter portion connected to the cover body at one end and a large-diameter portion connected to the other end of the small-diameter portion,
In the retaining portion, a slit is formed in which the small-diameter portion is incorporated from a direction perpendicular to the direction of insertion into the concave portion and the large-diameter portion is not allowed to pass in the insertion direction. The electronic device according to claim 1. The external connection portion is disposed on a bottom surface of a second concave portion formed in the housing at a position different from the concave portion,
The outer surface of the housing surrounding the second concave portion is formed so as to be flush with an outer surface of the cover body covering the external connection portion. Electronic equipment.

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