Electronic device including printed circuit board

Abstract

An electronic device according to various embodiments disclosed in this document may include: a housing including a mounting portion and an inner wall portion extending in a first direction relative to the mounting portion; a printed circuit board mounted on the mounting portion of the housing and including an outer wall portion substantially parallel to the inner wall portion of the housing when the printed circuit board is mounted on the mounting portion of the housing; a clip member including a clip portion disposed at a position adjacent to the outer wall portion of the printed circuit board to be electrically connected to the printed circuit board and protruding toward the inner wall portion to contact the inner wall portion; a protruding guide spaced apart from the clip portion in a second direction opposite to the first direction and protruding from the outer wall portion of the printed circuit board toward the inner wall portion of the housing; and a guide recess formed in the inner wall portion of the housing to accommodate the protruding guide when the printed circuit board is mounted on the mounting portion of the housing. Various other embodiments are possible.

Description

Technical Field

[0001] Various embodiments of the present disclosure are directed to an electronic device including a printed circuit board that prevents components included in the electronic device from being damaged during a process of assembling the electronic device. Background Art

[0002] Electronic devices such as smartphones, tablet PCs, and computers are becoming smaller, thinner, and more multifunctional.

[0003] As electronic devices become increasingly smaller, components or fixtures included in the electronic devices may be assembled in close contact with each other or partially overlap each other.

[0004] The internal space of the electronic device may be designed based on an assembly state or configured based on an assembly process. As components included in the electronic device are integrated and miniaturized, the space secured in consideration of assembly of the electronic device is gradually decreasing. Summary of the invention

[0005] Technical issues

[0006] When a worker manually assembles components or fixtures included in an electronic device, two or more components or fixtures may be brought close to each other through various assembly processes depending on the worker's assembly method.

[0007] If a worker places two or more parts or fixtures in close proximity to each other using an assembly process other than the recommended assembly process, the parts or fixtures may be damaged during the assembly process due to accidental contact between the parts or fixtures.

[0008] Various embodiments according to the present disclosure may provide a printed circuit board having a structure that can prevent erroneous assembly problems such as damage to components or fixtures or assembly defects during a worker's assembly of an electronic device.

[0009] Solution to the problem

[0010] According to an embodiment of the present disclosure, an electronic device may include: a shell, including a mounting portion and an inner wall portion extending in a first direction relative to the mounting portion; a printed circuit board, mounted on the mounting portion of the shell and including an outer wall portion, the outer wall portion being arranged substantially parallel to the inner wall portion of the shell when the printed circuit board is mounted on the mounting portion of the shell; a clip member, arranged at a position adjacent to the outer wall portion of the printed circuit board, electrically connected to the printed circuit board, and including a clip portion, the clip portion being formed to protrude toward the inner wall portion to contact the inner wall portion; a protrusion guide, spaced apart from the clip portion in a second direction opposite to the first direction, and formed to protrude from the outer wall portion of the printed circuit board toward the inner wall portion of the shell; and a guide groove formed in the inner wall portion of the shell to accommodate the protrusion guide when the printed circuit board is mounted on the mounting portion of the shell.

[0011] According to an embodiment of the present disclosure, a printed circuit board may include: an outer wall portion, formed in the printed circuit board to be arranged basically parallel to the inner wall portion of a shell, the inner wall portion extending in a first direction relative to the mounting portion of the shell; a clip member, arranged at a position adjacent to the outer wall portion, electrically connected to the printed circuit board, and including a clip portion, the clip portion being formed to protrude toward the inner wall portion of the shell to contact the inner wall portion; and a protrusion guide, spaced apart from the clip portion in a second direction opposite to the first direction, formed to protrude from the outer wall portion of the shell toward the inner wall portion, and inserted into a guide groove formed in the inner wall portion of the shell, wherein the printed circuit board can be at least partially mounted on the mounting portion of the shell.

[0012] According to an embodiment of the present disclosure, an electronic device may include: a front panel forming a first surface of the electronic device; a display exposed to the outside of the electronic device in a first direction through at least a portion of the front panel; a rear panel forming a second surface of the electronic device opposite to the first surface; a side frame structure including a first supporting member at least partially combined with the display and arranged between the front panel and the rear panel to be combined with the front panel and the rear panel; a printed circuit board including a clip portion, the clip portion being formed to be electrically connected to the side frame structure and combined with the first supporting member; and a protrusion guide formed on the printed circuit board to be spaced apart from the clip portion in a second direction opposite to the first direction and protrude toward the side frame structure, wherein at least a partial area of ​​the side frame structure can be electrically connected to the clip portion to form an antenna area.

[0013] Advantageous Effects of the Invention

[0014] According to various embodiments of the present disclosure, problems such as damage of components or fixtures or assembly defects due to incorrect assembly of an electronic device may be prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In conjunction with the description of the drawings, the same or similar reference numerals may be used for the same or similar elements.

[0016] Figure 1 is a perspective view showing a front surface of an electronic device according to an embodiment.

[0017] Figure 2 It is shown Figure 1 A perspective view of the rear surface of an electronic device is shown.

[0018] Figure 3 It is shown Figure 1 An exploded perspective view of the electronic device is shown.

[0019] Figure 4a is a plan view showing a portion of a housing according to various embodiments of the present disclosure.

[0020] Figure 4b It is shown Figure 4a A perspective view of a portion of the housing is shown.

[0021] Figure 4c It is shown Figure 4a An enlarged perspective view of a portion of the housing is shown.

[0022] Figure 5a is a perspective view showing a printed circuit board according to various embodiments of the present disclosure.

[0023] Figure 5b yes Figure 5a A plan view of the printed circuit board is shown.

[0024] Figure 6a and Figure 6b are views illustrating a clip member according to various embodiments of the present disclosure.

[0025] Figure 7 are views showing aspects of assembly of a housing and a printed circuit board according to various embodiments of the present disclosure.

[0026] Figures 8a to 8c are views showing aspects of assembly of a housing and a printed circuit board according to various embodiments of the present disclosure.

[0027] Figure 9a and Figure 9b 2 is a view showing a state in which a case and a printed circuit board are assembled according to various embodiments of the present disclosure. DETAILED DESCRIPTION

[0028] It should be understood that the various embodiments of the present disclosure and the terms used therein are not intended to limit the technical features set forth herein to specific embodiments, but rather include various changes, equivalents, or substitutions to the corresponding embodiments.

[0029] With respect to the description of the drawings, like reference numerals may be used to refer to like or related elements.It will be understood that nouns corresponding to items in the singular may include one or more items unless the relevant context clearly indicates otherwise.

[0030] As used herein, each of phrases such as "A or B", "at least one of A and B", "at least one of A or B", "A, B or C", "one of A, B and C", and "at least one of A, B or C" may include any one or all possible combinations of the items listed together in a corresponding one of these phrases. As used herein, terms such as "1st" and "2nd" or "first" and "second" may be used to simply distinguish a corresponding component from another component and do not limit the components in other aspects (e.g., importance or order). It will be understood that if an element (e.g., a first element) is referred to as being "coupled to", "coupled to", "connected to", or "connected to" another element (e.g., a second element) with or without the terms "operably" or "communicatively", it means that the element may be coupled to the other element directly (e.g., wired), wirelessly, or via a third element.

[0031] Figure 1 is a perspective view showing a front surface of an electronic device according to an embodiment. Figure 2 It is shown Figure 1 A perspective view of the rear surface of an electronic device is shown.

[0032] Reference Figure 1 and Figure 2 According to various embodiments, the mobile electronic device 100 (eg, Figure 1The electronic device 101 may include a housing 110 including a first surface (or front surface) 110A, a second surface (or rear surface) 110B, and a side surface 110C surrounding a space between the first surface 110A and the second surface 110B. In one embodiment (not shown), the housing may refer to a structure forming some of the first surface 110A, the second surface 110B, and the side surface 110C. According to one embodiment, the first surface 110A may be formed by a front plate 102 (e.g., a polymer plate or a glass plate including various coatings) that is at least partially substantially transparent. The second surface 110B may be formed by a substantially opaque rear plate 111. The rear plate 111 may be formed by, for example, coated or colored glass, ceramic, polymer, metal (e.g., aluminum, stainless steel (STS) or magnesium) or a combination of at least two of the above materials. The side surface 110C can be coupled to the front plate 102 and the rear plate 111, and can be formed by a side frame structure (or "side member") 118 including metal and / or polymer. In some embodiments, the rear plate 111 and the side frame structure 118 can be integrally formed and include the same material (e.g., a metal material such as aluminum).

[0033] In the illustrated embodiment, the front plate 102 may include two first regions 110D that are seamlessly bent and extended from the first surface 110A toward the rear plate 111 at both ends of the long edge of the front plate 102. Figure 2 ), the back plate 111 may include two second areas 110E, which are seamlessly bent and extended from the second surface 110B toward the front plate 102 at both ends of the long edges. In some embodiments, the front plate 102 (or the back plate 111) may include only one of the first areas 110D (or the second areas 110E). In one embodiment, a portion of the first area 110D or the second area 110E may not be included. In the above embodiment, when observed from the side surface of the mobile electronic device 100, the side frame structure 118 may have a first thickness (or width) at the side surface that does not include the first area 110D or the second area 110E, and have a second thickness that is less than the first thickness at the side surface that includes the first area 110D or the second area 110E.

[0034] According to one embodiment, the mobile electronic device 100 may include at least one of the following: a display 101; audio modules 103, 107, and 114; sensor modules 104, 116, and 119; camera modules 105 and 112; a key input device 117; a light emitting element 106; and connector holes 108 and 109. In some embodiments, the mobile electronic device 100 may omit at least one of the components (e.g., the key input device 117 or the light emitting element 106) or may further include other components.

[0035] The display 101 may be exposed through, for example, a large portion of the front plate 102. In some embodiments, at least a portion of the display 101 may be exposed through the front plate 102 forming the first region 110D of the side surface 110C and the first surface 110A. In some embodiments, the edge of the display 101 may be formed to have substantially the same shape as an adjacent outer edge of the front plate 102. In one embodiment (not shown), in order to expand the area where the display 101 is exposed, the distance between the outer edge of the display 101 and the outer edge of the front plate 102 may be formed to be substantially the same.

[0036] In an embodiment (not shown), a depression or an opening may be formed in a portion of the screen display area of ​​the display 101, and at least one of the audio module 114, the sensor module 104, the camera module 105, and the light emitting element 106 aligned with the depression or the opening may be included. In one embodiment (not shown), at the rear surface of the screen display area of ​​the display 101, at least one of the audio module 114, the sensor module 104, the camera module 105, the fingerprint sensor module 116, and the light emitting element 106 may be included. In one embodiment (not shown), the display 101 may be connected to a touch detection circuit, a pressure sensor capable of measuring touch intensity (pressure), and / or a digitizer for detecting a magnetic field method stylus, or disposed adjacent to them. In some embodiments, at least a portion of the sensor modules 104 and 119 and / or at least a portion of the key input device 117 may be disposed in the first area 110D and / or the second area 110E.

[0037] The audio modules 103, 107, and 114 may include a microphone hole 103 and speaker holes 107 and 114. The microphone hole 103 may be provided with a microphone for obtaining external sound; and, in some embodiments, a plurality of microphones may be provided to detect the direction of the sound. The speaker holes 107 and 114 may include an external speaker hole 107 and a call receiver hole 114. In some embodiments, the speaker holes 107 and 114 and the microphone hole 103 may be implemented as one hole, or a speaker may be included without the speaker holes 107 and 114 (e.g., a piezoelectric speaker).

[0038] The sensor modules 104, 116, and 119 may generate an electrical signal or data value corresponding to an operating state inside the mobile electronic device 100 or an environmental state outside the mobile electronic device 100. The sensor modules 104, 116, and 119 may include, for example, a first sensor module 104 (e.g., a proximity sensor) and / or a second sensor module (not shown) (e.g., a fingerprint sensor) disposed at the first surface 110A of the housing 110, and / or a third sensor module 119 (e.g., a heart rate monitor (HRM) sensor) disposed at the second surface 110B of the housing 110 and / or a fourth sensor module 116 (e.g., a fingerprint sensor). The fingerprint sensor may be disposed at the second surface 110B of the housing 110 as well as the first surface 110A (e.g., the display 101). The mobile electronic device 100 may further include a sensor module (not shown), for example, at least one of a gesture sensor, a gyroscope sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an IR sensor, a biometric sensor, a temperature sensor, a humidity sensor, and an illumination sensor 104.

[0039] The camera modules 105 and 112 may include a first camera device 305 disposed at a first surface 110A of the mobile electronic device 100, a second camera device 112 disposed at a second surface 110B thereof, and / or a flash 113. The camera modules 105 and 112 may include one or more lenses, an image sensor, and / or an image signal processor. The flash 113 may include, for example, a light emitting diode or a xenon lamp. In some embodiments, two or more lenses (infrared camera, wide-angle and telephoto lenses) and an image sensor may be disposed at one surface of the mobile electronic device 100.

[0040] The key input device 117 may be provided at the side surface 110C of the housing 110. In one embodiment, the mobile electronic device 100 may not include some or all of the key input devices 117 described above, and the key input devices 117 not included may be implemented in other forms, such as soft keys on the display 101. In some embodiments, the key input device 117 may include a sensor module 116 provided at the second surface 110B of the housing 110.

[0041] The light emitting element 106 may be disposed, for example, at the first surface 110A of the housing 110. The light emitting element 106 may provide, for example, status information of the mobile electronic device 100 in an optical form. In one embodiment, the light emitting element 106 may provide, for example, a light source that cooperates with the operation of the camera module 105. The light emitting element 106 may include, for example, a light emitting diode (LED), an IRLED, and a xenon lamp.

[0042] The connector ports 108 and 109 may include: a first connector port 108, which can receive a connector (e.g., a USB connector) for sending power and / or data to an external electronic device and receiving power and / or data from an external electronic device; and / or a second connector port (e.g., a headphone jack) 109, which can receive a connector for sending audio signals to an external electronic device and receiving audio signals from an external electronic device.

[0043] Figure 3 yes Figure 1 An exploded perspective view of the electronic device 100 is shown.

[0044] Reference Figure 3 , the mobile electronic device 300 (eg, Figure 1 The mobile electronic device 100 may include a side frame structure 310 (eg, Figure 1 110C of the side surface), a first supporting member 311 (eg, a bracket), a front panel 320, a display 330 (eg, Figure 1 The electronic device 300 may include a display 101, a printed circuit board 340, a battery 350, a second support member 360 (e.g., a rear case), an antenna 370, and a rear plate 380. In some embodiments, the electronic device 300 may omit at least one of the components (e.g., the first support member 311 or the second support member 360) or may further include other components. At least one component of the electronic device 300 may be connected to Figure 1 or Figure 2 At least one component of the mobile electronic device 300 is the same or similar, and repeated description is omitted below.

[0045] The first support member 311 may be disposed inside the electronic device 300 to be connected to the side frame structure 310, or may be formed integrally with the side frame structure 310. The first support member 311 may be made of, for example, a metal material and / or a non-metallic (e.g., polymer) material. In the first support member 311, the display 330 may be coupled to one surface thereof, and the printed circuit board 340 may be coupled to another surface thereof. In the printed circuit board 340, a processor, a memory, and / or an interface may be installed. The processor may include, for example, one or more of a central processing unit, an application processor, a graphics processing unit, an image signal processor, a sensor hub processor, or a communication processor. In addition, the printed circuit board 340 may include, for example, a conductive member (e.g., a clip portion) electrically connected to the side frame structure 310 and contact at least a portion of the side frame structure 310. A guide member (e.g., a protruding guide) may be formed.

[0046] The memory may include, for example, volatile memory or non-volatile memory.

[0047] The interface may include, for example, an HDMI, a USB interface, an SD card interface, and / or an audio interface. For example, the interface may electrically or physically connect the electronic device 300 to an external electronic device and include a USB connector, an SD card / multimedia card (MMC) connector, or an audio connector.

[0048] The battery 350 is a device for supplying power to at least one component of the electronic device 300, and may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell. At least a portion of the battery 350 may, for example, be disposed on a plane substantially the same as that of the printed circuit board 340. The battery 350 may be integrally disposed inside the electronic device 300 or may be detachably disposed in the electronic device 300.

[0049] The antenna 370 may be disposed between the back plate 380 and the battery 350. The antenna 370 may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and / or a magnetic secure transmission (MST) antenna. The antenna 370 may perform, for example, short-range communication with an external device, or may wirelessly send and receive power required for charging. In one embodiment, the antenna structure may be formed by some or a combination of the side frame structure 310 and / or the first support member 311. For example, at least a portion of the side frame structure 310 may be electrically connected to a conductive member (e.g., a clip portion) to form an antenna area.

[0050] Figure 4a is a plan view showing a portion of a housing according to various embodiments of the present disclosure, Figure 4b It is shown Figure 4a A perspective view of a portion of the housing is shown, Figure 4c It is shown Figure 4a An enlarged perspective view of a portion of the housing is shown.

[0051] According to various embodiments, an electronic device of this embodiment (for example, Figure 1 The electronic device 100 in the embodiment may include a housing (eg, Figure 1 A housing 110 is provided in which components included in the electronic device are accommodated, combined or installed.

[0052] refer to Figure 4a , showing a portion of the housing 400 according to various embodiments. For example, when a display (eg, Figure 1 When the direction facing the display 101 in the embodiment is the front direction, the housing 400 Figure 4a The portion shown in may be a portion including a side portion of an electronic device having a rectangular form.

[0053] According to various embodiments, the housing 400 may have an area formed of a conductive material. For example, at least a portion of the housing 400 may be formed of a metallic material. The housing 400 may be divided into a plurality of areas. For example, the housing 400 may generally be formed of a metallic material, and a portion of the housing 400 may be formed of an insulating material, so that the housing 400 may be divided into a plurality of areas electrically disconnected from each other.

[0054] According to various embodiments, the housing 400 has a mounting portion 410 formed to allow for mounting of a printed circuit board (eg, Figure 3 340 or printed circuit board Figure 5a The mounting portion 410 of the housing 400 may be formed to substantially correspond to the shape of the printed circuit board so that the printed circuit board may be mounted thereon. According to various embodiments, the mounting portion 410 may have an area similar to or larger than that of the printed circuit board.

[0055] According to various embodiments, the housing 400 may have an inner wall portion 420 extending from the mounting portion 410. The inner wall portion 420 may be formed to extend in a first direction relative to the mounting portion 410. For example, referring to Figure 4b , the first direction may be the positive Z direction. The inner wall portion 420 extending in the first direction relative to the mounting portion 410 may be one of the side portions of the housing 400. The inner wall portion 420 may be formed of the same material as the housing 400. The extension length of the inner wall portion 420 or the height of the inner wall portion 420 may be determined depending on the size or volume of the electronic component mounted on the mounting portion 410 of the housing 400.

[0056] According to various embodiments, the guide groove 430 may be formed in the inner wall portion 420 of the housing 400. Figure 4c , the guide groove 430 may be concavely formed in the inner wall portion 420. For example, the guide groove 430 may be formed in the inner wall portion 420 to Figure 4b The protrusion guide (eg, Figure 5a The protrusion guide 530 in the guide groove 430 may be inserted into the guide groove 430. The guide groove 430 may be formed to substantially correspond to the protrusion guide 530. The length and width of the guide groove 430 may be determined depending on the shape of the protrusion guide 530. In addition, the shape of the guide groove 430 may be determined based on various design factors.

[0057] According to various embodiments, a guide portion (not shown) may be formed on the inner wall portion 420 of the housing 400. The guide portion (not shown) may be protrudingly formed on the inner wall portion 420. For example, the guide portion (not shown) may be formed on the inner wall portion 420 to Figure 4b The positive X direction of the projecting, and it can be connected to the printed circuit board (for example, Figure 3 340 or printed circuit board Figure 5a The printed circuit board 500 in the printed circuit board is engaged. The length and width of the guide portion (not shown) may be determined depending on the shape of the engaging portion (not shown) of the printed circuit board. In addition, the shape of the guide portion (not shown) may be determined based on various design factors.

[0058] According to various embodiments, the pad portion 440 formed of a conductive material may be provided on at least a portion of the inner wall portion 420 of the housing 400. In a state where the printed circuit board is mounted on the mounting portion 410 of the housing 400, the pad portion 440 may contact a clip member (e.g., Figure 5a The clamp member 520 in the embodiment of the present invention is a clamp portion (e.g., Figure 5a The clamp portion 521 in the embodiment of the present invention.

[0059] According to various embodiments, the opening portion 460 may be formed in at least a portion of the inner wall portion 420 of the housing 400. A connector (eg, Figure 5a The connector 540 in the inner wall 420 may be inserted into the opening portion 460. In order to accommodate the connector, the opening portion 460 may be formed in the inner wall portion 420 in a shape substantially corresponding to the connector.

[0060] Reference Figure 4b , in a direction from the inner wall portion 420 toward the mounting portion 410 (eg, Figure 4b A shoulder portion 470 protruding in the positive X direction (in the positive X direction) may be formed on the inner wall portion 420 adjacent to the opening portion 460. The shoulder portion 470 may be formed to protrude from the inner wall portion 420 in the first direction (eg, Figure 4b The inner wall portion 420 adjacent to the opening portion 460 in the positive Z direction in the middle (in the positive Z direction) and protrudes in the direction toward the mounting portion 410. For example, the connector (e.g., Figure 5a 540) or a clip portion (e.g., Figure 5a The shape of the clip portion 521 in the embodiment of the present invention determines the direction toward the mounting portion 410 (for example, Figure 4b The shape (e.g., length) of the shoulder portion 470 protruding in the positive X direction in the middle). For example, the length of the shoulder portion 470 may refer to the length from the inner wall portion 420 to the end of the shoulder portion 470 (e.g., Figure 4a For example, the length of the shoulder portion 470 may be greater than the length of the clip portion (e.g., Figure 5a The length of the clip portion 521 in the negative X direction (for example, Figure 5b When the printed circuit board is in the second direction (e.g. Figure 4b When the connector 470 approaches the mounting portion 410 of the housing 400 in the negative Z direction (in the negative Z direction), the connector connected to the printed circuit board can be captured by the shoulder portion 470. During the assembly process of mounting the printed circuit board on the mounting portion 410 of the housing 400, the shoulder portion 470 can restrict the assembly process so that the printed circuit board approaches in a state of being spaced apart from the housing 400 and the inner wall portion 420. For example, the printed circuit board may need to be caught along Figure 4b The positive X direction shown approaches the housing 400 in the second direction in a state where the positive X direction is spaced apart from the inner wall portion 420 of the housing 400 .

[0061] According to various embodiments, the housing 400 may not include the shoulder portion 470 .

[0062] Figure 5a is a perspective view showing a printed circuit board according to various embodiments of the present disclosure, Figure 5b It is shown Figure 5a A plan view of the printed circuit board is shown.

[0063] According to various embodiments, Figure 5a The printed circuit board 500 shown can be mounted on Figure 4a On the mounting portion 410 of the housing 400 as shown.

[0064] According to various embodiments, electronic components performing various functions may be mounted on the printed circuit board 500 and electrically connected to the printed circuit board 500. For example, the connector 540 and the clip member 520 may be mounted on the printed circuit board 500. The electronic components mounted on the printed circuit board 500 may be electrically connected through conductive lines formed on the printed circuit board 500 in a printing manner. Figure 5a The printed circuit board 500 shown may be included in an electronic device (e.g., Figure 1 One of the printed circuit boards in the electronic device 101).

[0065] According to various embodiments, the printed circuit board 500 may include an outer wall portion 510. The outer wall portion 510 refers to one side surface of the printed circuit board 500 disposed substantially parallel to the inner wall portion 420 of the housing 400 in a state where the printed circuit board 500 is mounted on the mounting portion 410 of the housing 400. When the printed circuit board 500 is mounted on the mounting portion 410 of the housing 400, the inner wall portion 420 of the housing 400 and the outer wall portion 510 of the printed circuit board 500 may be in a state where they at least partially face each other.

[0066] According to various embodiments, the clip member 520 mounted on the printed circuit board 500 may transmit an electrical signal moved by a conductive line printed on the printed circuit board 500 to a component in contact with the clip portion 521 of the clip member 520, or transmit an electrical signal of a component in contact with the clip portion 521 of the clip member 520 to a conductive line printed on the printed circuit board 500. For example, the clip member 520 may transmit an antenna signal. The clip member 520 may be electrically connected to an antenna feed portion (not shown) or a ground (not shown) to generate or receive an antenna signal. Figure 5a and Figure 5b As shown, the clip member 520 may be disposed at a position adjacent to the outer wall portion 510 of the printed circuit board 500. The clip portion 521 of the clip member 520 may be formed to face the inner wall portion 420 of the housing 400 (eg, at Figure 5a In a state where the printed circuit board 500 is mounted on the mounting portion 410 of the housing 400, the clip portion 521 of the clip member 520 may contact the inner wall portion 420 of the housing 400. In a case where the pad portion 440 is provided on the inner wall portion 420 of the housing 400, the clip portion 521 may contact the pad portion 440. A plurality of clip portions 521 and clip members 520 may be provided and arranged along the outer wall portion 510 of the printed circuit board 500.

[0067] According to various embodiments, the connector 540 mounted on the printed circuit board 500 may include a universal serial bus (USB) connector 540. For example, the connector 540 may be a USB type C connector 540. The connector 540 may be used for a wired connection between an external electronic device and the electronic device. The connector 540 may be disposed at a position adjacent to the outer wall portion 510 of the printed circuit board 500. At least a portion of the connector 540 may be oriented toward the inner wall portion 420 of the housing 400 (e.g., at Figure 5a The connector 540 may be inserted into an opening portion (eg, Figure 4a In a state where the connector 540 is inserted into the opening portion 460, the connector 540 may be at least partially exposed to the outside of the electronic device.

[0068] According to various embodiments, the protrusion guide 530 may be formed on the printed circuit board 500. The protrusion guide 530 may be formed in substantially the same direction as the clip portion 521 of the clip member 520 (eg, Figure 5a The protrusion guide 530 may be formed in a direction along the second direction (eg, the negative X direction in the middle). The protrusion guide 530 may start from the outer wall portion 510 of the printed circuit board 500 and extend toward the inner wall portion 420 of the housing 400. Figure 5a The protrusion guide 530 is positioned at a position spaced apart from the clip portion 521 of the clip member 520 (in the negative Z direction in the second direction). When the printed circuit board 500 approaches the mounting portion 410 of the housing 400 in the second direction, the protrusion guide 530 may contact the inner wall portion 420 of the housing 400 before the clip portion 521 of the clip member 520. Therefore, the risk of the clip portion 521 of the clip member 520 being caught by the inner wall portion 420 and damaged during the assembly process of the printed circuit board 500 can be prevented. The protrusion degree of the protrusion guide 530 may be greater than the protrusion degree of the clip portion 521. For example, the length from the outer wall portion 510 of the printed circuit board 500 to the end of the protrusion guide 530 (for example, Figure 8c L1 in ) may be greater than the length from the outer wall portion 510 of the printed circuit board 500 to the end of the clip portion 521 (eg, Figure 8c In addition, the protrusion guide 530 may be formed along a third direction (eg, Figure 5a At a position spaced apart from the clamp portion 521 of the clamp member 520 (in the positive Z direction).

[0069] In an embodiment, the protrusion guide 530 may be formed integrally with the printed circuit board 500. The protrusion guide 530 may refer to a portion protruding from the outer wall portion 510 of the printed circuit board 500. In another embodiment, the protrusion guide may be a separate component mounted on the printed circuit board. The protrusion guide mounted on the printed circuit board may protrude toward the inner wall portion 420 of the housing 400.

[0070] According to various embodiments, the protrusion guide 530 may be shaped to match the guide groove (eg, Figure 4b The protrusion guide 530 is substantially engaged with the shape of the guide groove 430 in the housing 400. For example, in the case where the shape of the guide groove is semicircular, the protrusion guide 530 can be formed in a semicircular shape so that the guide groove and the protrusion guide are engaged (e.g., in contact). In addition, the protrusion guide 530 can be formed in various shapes (e.g., semicircular, oval, square, asymmetrical, etc.) to facilitate the process of assembling the printed circuit board 500 relative to the housing 400 by a worker.

[0071] According to various embodiments, the protrusion guide 530 may be provided at a position adjacent to at least one of the clip portion 521 and the clip member 520. In one embodiment, the protrusion guide 530 may be formed to extend from an end portion of the outer wall portion 510 of the printed circuit board 500 or an edge portion of the printed circuit board 500 toward the inner wall portion 420 of the housing 400 (e.g., at Figure 5a The end portion of the outer wall portion 510 or the edge portion may refer to the outer wall portion 510 in the extending direction of the outer wall portion 510 (for example, Figure 5aThe outer wall portion 510 may be a side surface of the printed circuit board 500 that substantially faces the inner wall portion 420 of the housing 400, and thus the end or edge portion of the outer wall portion 510 may refer to both ends of a side surface of the printed circuit board 500 that faces the inner wall portion 420 of the housing 400.

[0072] According to various embodiments, the protrusion guide 530 may be inserted into the guide groove 430 formed in the inner wall portion 420 of the housing 400 .

[0073] Figure 6a and Figure 6b is a view showing a clip member according to various embodiments of the present disclosure. Figure 6a and Figure 6b In the figure, (a) shows a plan view of the clip member, and (b) shows a side view of the clip member.

[0074] According to various embodiments, the clip member 520 or 620 may include a body portion 522 or 622 and a clip portion 521 or 621. For example, the body portion 522 or 622 may be mounted on the printed circuit board 500. The body portion 522 or 622 mounted on the printed circuit board 500 allows the clip member 520 or 620 to be fixed on the printed circuit board 500. In addition, for example, the clip portion 521 or 621 is mounted on the printed circuit board 500, and may transmit an electrical signal moved by a conductive line printed on the printed circuit board 500 to a component contacted with the clip portion 521 or 621, or transmit an electrical signal of a component contacted with the clip portion 521 or 621 to a conductive line printed on the printed circuit board 500.

[0075] In the following, Figure 6a The illustrated clip member 520 will be referred to as a first clip member 520 , the clip portion included in the first clip member 520 will be referred to as a first clip portion 521 , and the body portion included in the first clip member 520 will be referred to as a first body portion 522 . Figure 6b The illustrated clip member 620 will be referred to as a second clip member 620 , the clip portion included in the second clip member 620 will be referred to as a second clip portion 621 , and the body portion included in the second clip member 620 will be referred to as a second body portion 622 .

[0076] According to various embodiments, when the printed circuit board 500 is mounted on the mounting portion 410 of the housing 400, the clip portions 521 and 621 of the clip members 520 and 622 may be pressed against the inner wall portion 420 of the housing 400, thereby being elastically deformed. Figure 6aAs shown in part (a), the first clip portion 521 may be formed to extend in a direction parallel to the extending direction of the printed circuit board 500 (eg, Figure 6a The first clamp portion 521 may extend in the positive / negative Y-axis direction in the middle). A portion of the first clamp portion 521 may be bent, and both ends of the first clamp portion 521 may be mounted on the first body portion 522. The shape of the first clamp portion 521 is not limited to the illustrated embodiment, and the shape of the first clamp portion 521 may vary according to various embodiments. For example, the first clamp portion 521 may have a shape that is bent once, but may also be bent multiple times (e.g., three times) or formed into a concave-convex shape.

[0077] According to various embodiments, Figure 6b As shown in part (b), the second clip portion 621 may be formed to extend in a direction perpendicular to the extending direction of the printed circuit board 500 (eg, Figure 6b The second clamp portion 621 may extend in the positive / negative Z-axis direction. A portion of the second clamp portion 621 may be bent, and both ends of the second clamp portion 621 may be mounted on the second body portion 622.

[0078] Reference Figure 6a and Figure 6b , the height A of the first clip member 520 may be lower than the height B of the second clip member 620. Here, the height may refer to the length A or B from the surface of the printed circuit board 500 to the point where the body portion 522 or 622 of the clip member 520 or 620 ends. In the case of using the first clip member 520, the thickness of the electronic device can be reduced compared to the case of using the second clip member 620.

[0079] Reference Figure 6b In the portion (b), the second clip portion 621 may have an inclined surface formed in the Z-axis direction by bending. Figure 6b When the second clamp portion 621 approaches the mounting portion 410 of the housing 400 in the negative Z direction (b), the second clamp portion 621 may gradually press against the inner wall portion 420 of the housing 400. Figure 5a As shown in part (a), the first clip portion 521 may have an inclined surface formed in the Y-axis direction by bending. Figure 6b In the case where the printed circuit board 500 including the clip member 520 approaches the mounting portion 410 of the housing 400 (in the negative Z direction in the portion (b)), the first clip portion 521 may be damaged by being caught on the inner wall portion 420 of the housing 400. Depending on the approach direction of the printed circuit board 500 including the clip member 520 toward the housing 400 caused by the worker, the clip member 520 including the first clip portion 521 may have a risk of being damaged.

[0080] The electronic device and the printed circuit board 500 included therein according to various embodiments of the present disclosure may prevent damage to the clip member 520 including the clip portion 521 shaped like the first clip portion 521 during assembly of the printed circuit board 500 with respect to the housing 400 by a worker.

[0081] Figure 7 are views showing aspects of assembly of a housing and a printed circuit board according to various embodiments of the present disclosure. Figures 8a to 8c is a view showing an assembly aspect of a housing and a printed circuit board according to various embodiments of the present disclosure, Figure 9a and Figure 9b 2 is a view showing a state in which a case and a printed circuit board are assembled according to various embodiments of the present disclosure. Figures 7 to 9b At least one of the housing and the printed circuit board in the embodiment may be similar to Figures 4a to 6b At least one component of the housing and the printed circuit board, so repeated description can be omitted below.

[0082] According to various embodiments, the protrusion length of the shoulder portion 470 protruding at a position adjacent to the opening portion 460 formed in the inner wall portion 420 may be greater than the protrusion length of the clip portion 521 of the clip member 520. The protrusion length of the shoulder portion 470 may refer to a length from the inner wall portion 420 to an end of the shoulder portion 470 (e.g., Figure 4a ), the protrusion length of the clip portion 521 may refer to the length from the main body portion 522 of the clip member 520 to the end of the clip portion 521 (eg, Figure 5b In order to prevent the connector 540 mounted on the printed circuit board 500 from being caught by the shoulder portion 470, the printed circuit board 500 may have to be moved along the outer wall portion 510 of the printed circuit board 500. Figure 7 In the state where the positive X direction in the housing 400 is spaced apart from the inner wall portion 420, the housing 400 is moved in the second direction (eg, Figure 7 Because the protruding length of the shoulder portion 470 is greater than the protruding length of the clip portion 521, when the outer wall portion 510 of the printed circuit board 500 is spaced apart from the inner wall portion 420 of the housing 400 to the extent that the connector 540 is not caught on the shoulder portion 470, the clip portion 521 of the clip member 520 can be prevented from being caught and damaged by the inner wall portion 420 of the housing 400.

[0083] According to various embodiments, Figure 8a and Figure 8bAs shown, in a state where the outer wall portion 510 of the printed circuit board 500 is tilted relative to the inner wall portion 420 of the housing 400 during the assembly process, the printed circuit board 500 may approach the mounting portion 410 of the housing 400 in the second direction. In this state, regardless of the protrusion lengths of the shoulder portion 470 and the clip portion 521, the connector 540 is not caught on the shoulder portion 470, and only the clip portion 521 may be caught on the inner wall portion 420 of the housing 400. The protrusion guide 530 according to various embodiments of the present disclosure may be formed to protrude from a position spaced apart from the clip portion 521 in the second direction. When the printed circuit board 500 approaches the housing 400 in the second direction, the protrusion guide 530 may first contact the inner wall portion 420 of the housing 400. In a state where the protrusion guide 530 is caught on the inner wall portion 420 of the housing 400, the printed circuit board 500 may be difficult to move in the second direction. The worker can move the printed circuit board 500 in the second direction in a state where the outer wall portion 510 of the printed circuit board 500 is spaced apart from the inner wall portion 420 of the housing 400. Therefore, the risk of the clip portion 521 being caught and damaged by the inner wall portion 420 can be reduced. The printed circuit board 500 according to various embodiments of the present disclosure can be allowed to be assembled by an assembly path other than the worker's assembly path (for example, putting the printed circuit board 500 into the housing 400 in the second direction in a state where the outer wall portion 510 and the inner wall portion 420 are parallel) (for example, moving the printed circuit board 500 in the second direction in a state where the outer wall portion 510 and the inner wall portion 420 are spaced apart). Therefore, damage to the clip portion 521 that may be caused in the process of assembling the printed circuit board 500 and the housing 400 can be prevented.

[0084] According to various embodiments, the position at which the guide groove 430 is formed in the inner wall portion 420 of the housing 400 may be determined as a position at which the clip portion 521 of the clip member 520 is not caught by the inner wall portion 420 of the housing 400 and is not damaged even when the protrusion guide 530 is inserted into the guide groove 430. Since the protrusion guide 530 is formed to protrude further than the clip portion 521 and is formed to be spaced apart from the clip portion 521 in the second direction, the clip portion 521 may not contact the inner wall portion 420 of the housing 400 until the protrusion guide 530 is inserted into the guide groove 430. The protrusion guide 530 may prevent the clip portion 521 from being caught by and damaged by the inner wall portion 420 of the housing 400. As such, the protrusion guide 530 may prevent the clip portion 521 of the clip member 520 from contacting the inner wall portion 420 of the housing 400 until it is inserted into the guide groove 430. For example, when the clip portion 521 of the clip member 520 is in a position to be elastically deformed by the inner wall portion 420 of the housing 400, the guide groove 430 may be formed at a position to accommodate the protrusion guide 530. The clip portion 521 of the clip member 520 may be elastically deformed by contacting the contact surface 421 of the inner wall portion 420. Therefore, when the clip portion 521 starts to contact the contact surface 421 of the inner wall portion 420, the risk of the clip portion 521 being caught and damaged by the inner wall portion 420 may be reduced. In the case where the clip portion 521 contacts the contact surface 421 of the inner wall portion 420 when the protrusion guide 530 starts to be inserted into the guide groove 430, the clip portion 521 may not be caught by the inner wall portion 420 and may not be damaged by the inner wall portion 420.

[0085] For example, Figure 8c As shown, the formation position of the guide groove 430 may be determined so that the distance B from the end of the inner wall portion 420 to the start portion of the guide groove 430 is greater than the distance A between the protrusion guide 530 and the clip portion 521. In the case where the formation position of the guide groove 430 is determined in this manner, before the protrusion guide 530 is inserted into the guide groove 430, the clip portion 521 may not be caught on the inner wall portion 420.

[0086] like Figure 9a and Figure 9b As shown, in a state where the printed circuit board 500 is completely mounted on the mounting portion 410 of the housing 400, the clip portion 521 of the clip member 520 may contact the pad portion 440 provided on the inner wall portion 420 of the housing 400. In another embodiment, the clip portion 521 of the clip member 520 may directly contact the inner wall portion 420 of the housing 400. The connector 540 may be inserted into the opening portion 460 formed in the inner wall portion 420. The protrusion guide 530 may be inserted into the guide groove 430.

[0087] According to various embodiments, the position where the guide groove 430 is formed may be determined so that the separation distance between the guide groove 430 and the protrusion guide 530 (eg, Figure 9b C) is less than the distance from the lower surface of the clip portion 521 to the upper surface of the clip member 520 when the printed circuit board 500 is mounted on the mounting portion 410 (for example, Figure 9b D).

[0088] According to various embodiments of the present disclosure, an electronic device may include: a shell, including a mounting portion and an inner wall portion extending in a first direction relative to the mounting portion; a printed circuit board, mounted on the mounting portion of the shell and including an outer wall portion, which is arranged substantially parallel to the inner wall portion of the shell when the printed circuit board is mounted on the mounting portion of the shell; a clip member, arranged at a position adjacent to the outer wall portion of the printed circuit board, electrically connected to the printed circuit board, and including a clip portion formed to protrude toward the inner wall portion to contact the inner wall portion; a protrusion guide, spaced apart from the clip portion in a second direction opposite to the first direction, and formed to protrude from the outer wall portion of the printed circuit board toward the inner wall portion of the shell; and a guide groove formed in the inner wall portion of the shell to accommodate the protrusion guide when the printed circuit board is mounted on the mounting portion of the shell.

[0089] Furthermore, the protrusion guide may be formed integrally with the printed circuit board.

[0090] Furthermore, a protrusion guide may be provided at a position adjacent to the clip member.

[0091] Furthermore, the protrusion guide may be provided on an edge portion of the outer wall portion of the printed circuit board.

[0092] Furthermore, the clip member may include a body portion mounted on the printed circuit board, and the clip portion may extend in a direction parallel to an extending direction of the printed circuit board, be at least partially bent, and be fixed to the body portion at both ends thereof.

[0093] Furthermore, the clip portion may be elastically deformed in contact with the inner wall portion of the housing.

[0094] In addition, the electronic device may also include: a connector, which is arranged at a position adjacent to the outer wall portion of the printed circuit board and electrically connected to the printed circuit board; and an opening portion, which is formed in the inner wall portion of the shell to receive the connector when the printed circuit board is installed on the mounting portion of the shell.

[0095] Furthermore, the electronic device may further include a shoulder portion which is adjacent to the opening portion in the first direction and which protrudes from an inner wall portion of the housing in a mounting direction of the printed circuit board.

[0096] Furthermore, the protruding length of the shoulder portion may be greater than the protruding length of the clip portion.

[0097] Furthermore, the formation position of the guide groove may be determined so that the protrusion guide is inserted into the guide groove at a position where the clip portion is elastically deformed by the inner wall portion of the housing.

[0098] Furthermore, the electronic device may further include a pad portion at least partially provided on an inner wall portion of the housing, wherein the clip portion is elastically deformed in contact with the pad portion.

[0099] According to various embodiments of the present disclosure, a printed circuit board may include: an outer wall portion formed in the printed circuit board to be arranged substantially parallel to an inner wall portion of a shell, the inner wall portion extending in a first direction relative to a mounting portion of the shell; a clip member arranged at a position adjacent to the outer wall portion, electrically connected to the printed circuit board, and including a clip portion, the clip portion being formed to protrude toward the inner wall portion of the shell to contact the inner wall portion; and a protrusion guide being spaced apart from the clip portion in a second direction opposite to the first direction, being formed to protrude from the outer wall portion of the shell toward the inner wall portion, and being inserted into a guide groove formed in the inner wall portion of the shell, wherein the printed circuit board can be at least partially mounted on the mounting portion of the shell.

[0100] Furthermore, the protrusion guide may be formed integrally with the printed circuit board.

[0101] Furthermore, a protrusion guide may be provided at a position adjacent to the clip member.

[0102] Furthermore, a protrusion guide may be provided on an edge portion of the outer wall portion.

[0103] Furthermore, the clip member may include a body portion mounted on the printed circuit board, and the clip portion may extend in a direction parallel to an extending direction of the printed circuit board, be at least partially bent, and be fixed to the body portion at both ends thereof.

[0104] Furthermore, the clip portion may be elastically deformed in contact with the inner wall portion of the housing.

[0105] Furthermore, the printed circuit board may further include a connector which is provided at a position adjacent to the outer wall portion, is electrically connected to the printed circuit board, and is inserted into an opening portion formed in the inner wall portion of the case.

[0106] According to an embodiment of the present disclosure, an electronic device may include: a front panel forming a first surface of the electronic device; a display exposed to the outside of the electronic device in a first direction through at least a portion of the front panel; a rear panel forming a second surface of the electronic device opposite to the first surface; a side frame structure including a first supporting member at least partially combined with the display and arranged between the front panel and the rear panel to be combined with the front panel and the rear panel; a printed circuit board including a clip portion formed to be electrically connected to the side frame structure and combined with the first supporting member; and a protrusion guide formed on the printed circuit board to be spaced apart from the clip portion in a second direction opposite to the first direction and protrude toward the side frame structure, wherein at least a partial area of ​​the side frame structure can be electrically connected to the clip portion to form an antenna area.

[0107] In addition, the side frame structure may include a guide groove formed in at least a portion of the side frame structure to receive the protrusion guide.

[0108] The embodiments of the present disclosure are merely examples presented to easily illustrate the technical content and promote understanding of the present disclosure, and are not intended to limit the technical scope of the present disclosure. Therefore, the technical scope of the present disclosure should be interpreted as including all changes or modifications of the technical ideas derived from the various embodiments of the present disclosure in addition to the embodiments disclosed herein.

Claims

1. An electronic device, comprising: a housing including a mounting portion and an inner wall portion extending in a first direction (+Z) relative to the mounting portion; a printed circuit board mounted on the mounting portion of the housing and comprising an outer wall portion and a plane portion (±X, ±Y), the outer wall portion being formed as a side portion of the printed circuit board and being arranged substantially parallel to the inner wall portion of the housing in a state where the printed circuit board is mounted on the mounting portion of the housing; as well as a clip member, which is disposed on the plane portion (±X, ±Y) at a position adjacent to the outer wall portion and is electrically connected to the printed circuit board, and includes: a main body portion fixed on the plane portion (±X, ±Y) of the printed circuit board, and a clip portion, partially provided on the main body portion, spaced apart from the plane portion (±X, ±Y) and formed to protrude toward the inner wall portion of the housing in a second direction (−X) substantially perpendicular to the first direction (+Z) to contact the inner wall portion of the housing, wherein the printed circuit board includes a protruding portion that protrudes from the side portion of the printed circuit board toward the inner wall portion of the housing in the second direction (-X), wherein the housing includes a groove formed in the inner wall portion of the housing with a depth in the second direction (-X) to accommodate the protrusion in the inner wall portion of the housing in a state where the printed circuit board is mounted on the mounting portion of the housing, wherein the clip portion is formed to extend in a third direction (±Y) substantially perpendicular to the first direction (+Z) and the second direction (−X), and wherein the clip portion is spaced apart from the protruding portion in at least one of the first direction (+Z) and the third direction (±Y). 2 . The electronic device according to claim 1 , wherein the protruding portion is formed integrally with the printed circuit board. The electronic device according to claim 1 , wherein the protruding portion is provided at a position adjacent to the clip member. 4 . The electronic device according to claim 1 , wherein the protruding portion is provided on an edge portion of the outer wall portion of the printed circuit board. 5 . The electronic device according to claim 1 , wherein the clip portion is at least partially bent and fixed to the body portion at both ends thereof. 6 . The electronic device according to claim 1 , wherein the clip portion is elastically deformed in contact with the inner wall portion of the housing.

7. The electronic device according to claim 1, further comprising: a connector disposed at a position adjacent to the outer wall portion of the printed circuit board and electrically connected to the printed circuit board; as well as An opening portion is formed in the inner wall portion of the housing to receive the connector in a state where the printed circuit board is mounted on the mounting portion of the housing.

8. The electronic device according to claim 7, further comprising: A shoulder portion is adjacent to the opening portion in the first direction and protrudes from the inner wall portion of the housing in a mounting direction of the printed circuit board. 9 . The electronic device according to claim 8 , wherein a protruding length of the shoulder portion is greater than a protruding length of the clip portion. 10 . The electronic device according to claim 1 , wherein a formation position of the groove is determined so that the protrusion portion is inserted into the groove at a position where the clip portion is elastically deformed by the inner wall portion of the housing.

11. The electronic device according to claim 1, further comprising: A pad portion is at least partially disposed on the inner wall portion of the housing, The clip portion is elastically deformed in contact with the pad portion.

12. The electronic device (100, 300) according to claim 10, wherein the groove (430) has a depth concavely formed in the inner wall portion (420) to receive the protruding portion (530), wherein the concave depth is changeable in an arc shape along the length of the groove (430).

13. An electronic device comprising: a printed circuit board including a surface extending in an XY plane of an XYZ coordinate system and an outer wall portion formed as a side surface extending in a YZ plane; a housing including a mounting portion and an inner wall portion, the mounting portion being formed to allow the printed circuit board to be mounted, the inner wall portion extending from the mounting portion in the Z direction and being parallel to the side surface of the printed circuit board in a state where the printed circuit board is mounted on the mounting portion; as well as a clip member including a clip portion and a main body portion, the main body portion being fixed to the surface of the printed circuit board extending in the XY plane adjacent to the side surface of the printed circuit board, the clip portion being electrically connected between a component on the printed circuit board and a portion of the housing operating as an antenna, wherein the clip portion is configured to be pressed against the inner wall portion of the housing and to be elastically deformed by bending, wherein said bend of said clip portion is parallel to the XY plane, wherein the printed circuit board includes a protrusion that protrudes from the side surface of the printed circuit board toward the inner wall portion of the housing, and wherein the housing includes a groove formed in the inner wall portion of the housing at a depth entering into the inner wall portion of the housing to accommodate the protrusion in the inner wall portion of the housing. The electronic device according to claim 13 , wherein the protrusion is formed integrally with the printed circuit board. 15 . The electronic device according to claim 13 , wherein the protrusion is provided at a position adjacent to the clip member. The electronic device according to claim 13 , wherein the body portion is electrically connected to the clip portion. 17 . The electronic device according to claim 13 , wherein the clip portion is elastically deformed in contact with the inner wall portion of the housing.

18. The electronic device according to claim 13, further comprising: a connector disposed at a position adjacent to the side surface of the printed circuit board and electrically connected to the printed circuit board; as well as An opening portion is formed in the inner wall portion of the housing to receive the connector in a state where the printed circuit board is mounted on the mounting portion of the housing. 19 . The electronic device according to claim 13 , wherein a formation position of the groove is determined so that the protrusion is inserted into the groove at a position where the clip portion contacts the inner wall portion of the housing and is elastically deformed.

20. The electronic device according to claim 13, further comprising: A pad portion is at least partially disposed on the inner wall portion of the housing, wherein the clip portion is in contact with the pad portion.

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