Shell assembly and electronic equipment

Abstract

The utility model discloses a housing assembly and an electronic device. The housing assembly comprises a housing, a microphone sound outlet channel, a card holder hole, a card seat and a communication hole. The microphone sound outlet channel and the card holder hole are arranged on the inner side of the shell; the card seat is arranged on the inner side wall of the shell, and the surface of the card seat is movably provided with a pushing piece for controlling a card support on the card seat to pop out; the pushing piece is communicated with the card support hole; the communication hole is arranged on the outer wall of the shell, extends into the shell and is communicated with the microphone sound outlet channel and the card holder hole; the communicating hole is used for the penetration or the penetration of the clamping needle and the transmission of sound in the microphone sound outlet channel; wherein the card pin can penetrate into the card support hole from the communication hole, and controls the operation of the pushing piece. Through the arrangement, on the premise of ensuring normal use of the microphone and the card support, the number of holes formed in equipment is reduced, and the purposes of improving the attractiveness and reducing the design space occupied by the interior of the equipment can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of electronic equipment, in particular to a shell component and electronic equipment. Background Art

[0002] At present, the mobile phone or tablet computer industry basically uses at least one microphone sound hole and one card tray hole to realize their respective functions. For example, the microphone sound hole is used for sound transmission, and the card tray hole is used to push out the card tray through the card pin to complete the installation or removal of the SIM / SD card. That is, the above setting requires at least two channels to be set on the outside of the device, which will lead to the situation that the device has many holes on the appearance and is not beautiful, and occupies more internal design space.

[0003] Therefore, a housing assembly and an electronic device are needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a housing assembly and an electronic device, so that the number of openings in the device can be reduced while ensuring the normal use of a microphone and a card tray, thereby achieving the purpose of improving the aesthetics while reducing the design space occupied inside the device.

[0005] In order to solve the above technical problems, the utility model provides a housing assembly, including a housing, a microphone sound output channel, a card holder hole, a card seat and a connecting hole;

[0006] The microphone sound output channel and the card holder hole are both arranged on the inner side of the housing;

[0007] The card seat is arranged on the inner side wall of the shell, and a pushing member for controlling the ejection of the card tray on the card seat is movably installed on the surface;

[0008] The pushing member is in communication with the card holder hole;

[0009] The communication hole is arranged on the outer wall of the shell, extends to the inside of the shell, and is communicated with the microphone sound output channel and the card holder hole;

[0010] The connecting hole is used for the insertion or exit of the card pin and for the transmission of sound in the microphone sound output channel; wherein, the card pin can be inserted into the card holder hole through the connecting hole and control the operation of the pushing member.

[0011] Further, it also includes a sealing push rod;

[0012] The sealing push rod is movably installed inside the bracket hole, and the end portion thereof extends to abut against the pushing member.

[0013] Furthermore, when the card needle penetrates through the connecting hole and squeezes the sealing push rod to move, the sealing push rod pushes the pushing member to operate, so that one side of the card tray on the card seat pops out to the outside of the shell.

[0014] Furthermore, when the sealing push rod is not acted upon by the clamping needle and the pushing member is reset by the clamping tray installation force, the sealing push rod is pulled to reset.

[0015] Furthermore, the sealing push rod includes a main body portion and a skirt portion;

[0016] The skirt portion is arranged on the outer wall of the main body portion and is always in contact with the inner wall of the bracket hole to block the bracket hole.

[0017] Furthermore, the main body is made of hard plastic material;

[0018] The skirt portion is made of soft rubber material.

[0019] Furthermore, the main body and the skirt are formed by two-color one-piece injection molding.

[0020] Furthermore, the sealing push rod is configured as a silicone rod.

[0021] Furthermore, the bracket hole and the connecting hole are coaxially arranged.

[0022] On the other hand, the utility model further provides an electronic device, comprising a housing assembly according to any one of the above embodiments.

[0023] Compared with the prior art, the utility model has at least the following beneficial effects:

[0024] By setting a connecting hole on the outer wall of the shell that is connected to the microphone sound output channel and the card tray hole, the sound in the microphone sound output channel can pass through the connecting hole, and the card pin can pass through the connecting hole and the card tray hole to control the operation of the pushing part on the card holder to complete the ejection of the card tray, thereby reducing the number of holes opened on the outer wall of the device and improving the aesthetics of the device while ensuring the normal sound output of the microphone and the normal use of the card tray.

[0025] In addition, since the microphone sound output channel and the card tray hole share a connecting hole, the space occupied by the microphone sound output channel and the card tray hole inside the device when used can be reduced accordingly, thereby achieving the purpose of improving the aesthetics while reducing the design space occupied inside the device.

[0026] Furthermore, a sealing push rod is provided to seal the CATHO hole so that the sound in the microphone sound output channel can only be transmitted from the microphone sound output channel to the connecting hole, thereby avoiding the diversion of sound during transmission due to the existence of the CATHO hole, which in turn causes a significant reduction in sound energy when transmitted to the outside of the device and makes the sound inaudible. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic structural diagram of a housing assembly according to an embodiment of the utility model;

[0028] Figure 2 This is a structural schematic diagram of a card tray popping out from a card holder in a housing assembly of an embodiment of the utility model;

[0029] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0030] Figure 4 The figure is a comparison diagram of the card tray on the card holder before and after it is ejected in the prior art.

[0031] Figure numbers: 1, shell; 2, microphone sound output channel; 3, card holder hole; 4, card seat; 41, push member; 5, connecting hole; 6, sealing push rod; 61, main body; 62, skirt. DETAILED DESCRIPTION

[0032] The housing assembly and the electronic device of the present invention will be described in more detail below in conjunction with the schematic diagram, wherein preferred embodiments of the present invention are shown, and it should be understood that those skilled in the art can modify the present invention described herein and still achieve the beneficial effects of the present invention. Therefore, the following description should be understood as being widely known to those skilled in the art and not as a limitation to the present invention.

[0033] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the accompanying drawings are in very simplified form and in non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0034] Embodiment 1

[0035] like Figures 1 to 3 As shown, an embodiment of the utility model proposes a housing assembly, including a shell 1, a microphone sound output channel 2, a card holder hole 3, a card seat 4 and a connecting hole 5.

[0036] The microphone sound output channel 2 and the card holder hole 3 are both arranged on the inner side of the shell 1, so as to cooperate with the microphone assembly to complete the sound transmission and to be used for the insertion of the card pin.

[0037] It should be particularly pointed out that the inner side of the shell 1 refers to one side of the inner wall of the chamber formed by the shell 1 .

[0038] The card holder 4 is arranged on the inner side wall of the housing 1, and a pusher 41 is movably mounted on the surface thereof for controlling the ejection of the card tray on the card holder 4. That is, when the pusher 41 is triggered by an external force, the card tray can be ejected to the outside of the housing 1, so that the user can remove the SIM / SD card loaded on the card tray or install the SIM / SD card on the card tray.

[0039] The pushing member 41 is connected to the card holder hole 3, so that when the card needle is inserted, it can drive the pushing member 41 to operate, so that the card holder pops out.

[0040] In addition, the communication hole 5 is disposed on the outer wall of the housing 1 , extends to the interior of the housing 1 , and is communicated with the microphone sound output channel 2 and the card holder hole 3 .

[0041] The communication hole 5 is used for the insertion or exit of the card pin and for the transmission of the sound in the microphone sound output channel 2, and the card pin can be inserted into the card holder hole 3 through the communication hole 5 and control the operation of the push member 41. That is, the microphone sound output channel 2 and the card holder hole 3 share a communication hole 5, and can use the communication hole 5 to achieve their respective functions (such as the transmission of the sound of the microphone component and the insertion of the card pin to achieve the operation of the push member 41). Therefore, compared with the prior art, the number of holes opened on the outer wall of the device can be effectively reduced while ensuring the normal sound output of the microphone and the normal use of the card holder, thereby achieving the purpose of improving the aesthetics of the device.

[0042] The device is provided with a connecting hole 5 on the outer wall of the shell 1, which is connected with the microphone sound output channel 2 and the card holder hole 3, so that the sound in the microphone sound output channel 2 can pass through the connecting hole 5, and the card needle can pass through the connecting hole 5 and the card holder hole 3 to control the operation of the pushing member 41 on the card holder 4 to complete the ejection of the card holder, thereby reducing the number of holes opened on the outer wall of the device and improving the aesthetics of the device while ensuring the normal sound output of the microphone and the normal use of the card holder.

[0043] In addition, since the microphone sound output channel 2 and the card tray hole 3 share a connecting hole 5, the space occupied by the microphone sound output channel 2 and the card tray hole 3 inside the device when used can be reduced accordingly, thereby achieving the purpose of improving the aesthetics while reducing the design space occupied inside the device.

[0044] It should be noted that the pusher 41 in this embodiment is a prior art. Figure 4As shown, in the prior art, a push rod 401 and a transmission member 402 are usually used to eject the card tray. For example, when the push rod 401 slides along the inside of the housing 1 under the force of the card needle, the transmission member 402 is triggered to deflect to complete the ejection of the card tray. The push member 41 proposed in the present device includes the above-mentioned push rod 401 and the transmission member 402, so they are not described here.

[0045] In a further embodiment, in order to prevent the sound transmitted from the microphone sound output channel 2 from entering the card holder hole 3 due to diversion, thereby causing the sound energy to be greatly reduced and inaudible when transmitted to the outside of the device, a sealing push rod 6 is further provided.

[0046] Specifically, the housing assembly further includes a sealing push rod 6 .

[0047] The sealing push rod 6 is movably installed inside the card holder hole 3, and the end portion extends to abut against the push member 41, that is, the card needle can control the operation of the push member 41 by driving the sealing push rod 6 to move.

[0048] Specifically, when the card needle penetrates through the connecting hole 5 and squeezes the sealing push rod 6 to move, the sealing push rod 6 pushes the pushing member 41 to operate, so that one side of the card tray on the card seat 4 pops out of the housing 1. That is, the sealing push rod 6 is squeezed by the card needle, so that the sealing push rod 6 moves in the card tray hole 3, so that the sealing push rod 6 drives the pushing member 41 to operate, so that the card tray pops out.

[0049] In addition, when the sealing push rod 6 is not acted upon by the card pin and the pushing member 41 is reset by the card tray installation force, the sealing push rod 6 is pulled to reset, thereby ensuring that the sealing push rod 6 does not interfere with the installation of the card tray.

[0050] like Figure 3 As shown, the sealing push rod 6 includes a main body portion 61 and a skirt portion 62 .

[0051] It should be noted that the skirt portion 62 is arranged on the outer wall of the main body 61 and is always in contact with the inner wall of the card holder hole 3 to block the card holder hole 3. That is, the card holder hole 3 can be blocked by the skirt portion 62 of the sealing push rod 6, so that the sound in the microphone sound output channel 2 can only be transmitted from the microphone sound output channel 2 to the connecting hole 5 (such as Figure 1 The position indicated by the arrow in the middle is shown in the figure), so as to avoid the diversion of sound during transmission due to the existence of the card holder hole 3, which in turn causes a significant reduction in sound energy when the sound is transmitted to the outside of the device and cannot be heard clearly.

[0052] In this embodiment, the main body 61 is made of hard plastic, and the skirt 62 is made of soft rubber. This ensures that the main body 61 will not be deformed when subjected to the force of the card pin, thus ensuring the normal use of the device. When the main body 61 moves, the skirt 62 can deform to ensure that the card holder hole 3 is always in a blocked state, thereby preventing the sound in the microphone sound output channel 2 from being diverted and improving the stability of the device operation.

[0053] The main body portion 61 and the skirt portion 62 are formed by two-color one-piece injection molding.

[0054] In other embodiments, the sealing push rod 6 is configured as a silicone rod.

[0055] It should be particularly noted that the card holder hole 3 and the connecting hole 5 are coaxially arranged so that the end of the card pin can be inserted into the card holder hole 3 through the connecting hole 5 to abut against the sealing push rod 6 and realize the subsequent card holder ejection function.

[0056] Embodiment 2

[0057] This embodiment further proposes an electronic device based on the first embodiment, and the electronic device includes a mobile phone or a tablet.

[0058] Among them, the electronic device includes the shell assembly described in Example 1, so as to reduce the number of openings required on the outer wall of the electronic device, improve the aesthetics, and make the microphone sound output channel 2 and the card tray hole 3 share a connecting hole 5, so that the space occupied by the microphone sound output channel 2 and the card tray hole 3 inside the device when used can be reduced accordingly, thereby achieving the purpose of improving the aesthetics while reducing the design space occupied inside the device.

[0059] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A housing assembly, characterized in that: It includes a shell, a microphone sound output channel, a card holder hole, a card seat and a connecting hole; The microphone sound output channel and the card holder hole are both arranged on the inner side of the housing; The card seat is arranged on the inner side wall of the shell, and a pushing member for controlling the ejection of the card tray on the card seat is movably installed on the surface; The pushing member is in communication with the card holder hole; The communication hole is arranged on the outer wall of the shell, extends to the inside of the shell, and is communicated with the microphone sound output channel and the card holder hole; The connecting hole is used for the insertion or exit of the card pin and for the transmission of sound in the microphone sound output channel; wherein, the card pin can be inserted into the card holder hole through the connecting hole and control the operation of the pushing member.

2. The housing assembly according to claim 1, wherein: Also included is a sealed push rod; The sealing push rod is movably installed inside the bracket hole, and the end portion thereof extends to abut against the pushing member.

3. The housing assembly according to claim 2, wherein: When the card needle penetrates through the communicating hole and squeezes the sealing push rod to move, the sealing push rod pushes the pushing member to operate, so that one side of the card tray on the card seat pops out to the outside of the shell.

4. The housing assembly according to claim 2, wherein: When the sealing push rod is not acted upon by the clamping needle and the pushing member is reset by the clamping tray installation force, the sealing push rod is pulled to reset.

5. The housing assembly according to claim 2, wherein: The sealing push rod comprises a main body portion and a skirt portion; The skirt portion is arranged on the outer wall of the main body portion and is always in contact with the inner wall of the bracket hole to block the bracket hole.

6. The housing assembly according to claim 5, wherein: The main body is made of hard plastic; The skirt portion is made of soft rubber material.

7. The housing assembly according to claim 5, wherein: The main body and the skirt are formed by two-color one-piece injection molding.

8. The housing assembly according to claim 2, wherein: The sealing push rod is configured as a silicone rod.

9. The housing assembly according to claim 1, wherein: The bracket hole and the connecting hole are coaxially arranged.

10. An electronic device, characterized in that: The invention comprises a housing assembly as claimed in any one of claims 1 to 9.

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