CN210405281U - Electronic device - Google Patents

Abstract

The utility model provides an electronic device, which comprises a middle frame (10), a supporting plate (11) and an unloading module (12); the middle frame (10) is provided with a supporting plate slot (101), the supporting plate (11) is inserted into the supporting plate slot (101), and the supporting plate (11) is provided with a threaded hole (111); the unloading module (12) comprises an unloading rod (121) and a handle (122) which are connected, wherein an external thread is arranged at the end part of the unloading rod (121), and the external thread is detachably connected with an internal thread in the threaded hole (111). The utility model discloses can reduce traditional ejection mechanism's part quantity, simplify the structure, reduce the structure complexity, increase electronic equipment internal layout space, reduce product cost.

Description

Electronic device

Technical Field

The embodiment of the utility model provides a relate to the mechanical structure field, especially relate to an electronic equipment.

Background

At present, in order to replace a SIM card (Subscriber identity Module) of a different communication carrier when a consumer uses an electronic device product, an ejection mechanism is usually used in cooperation with a card holder to achieve the loading and unloading of the card holder.

The existing ejection mechanism usually comprises a card support ejector rod and a card support ejection shifting sheet, when the card support needs to be taken out and dismounted, an independently external card taking needle is inserted into a card taking needle hole on the shell of the electronic equipment, the card support ejector rod is pushed, the card support ejection shifting sheet is driven to rotate, and then the card support can be pushed out.

However, the ejection mechanism in the existing electronic device needs to be matched with different parts, has many parts, complex size chain and high assembly precision requirement, causes high cost, occupies more layout space, and is not beneficial to hardware layout.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic equipment to the ejection mechanism structure that the card of solving among the prior art electronic equipment held in the palm is complicated, occupation space is big, problem with high costs.

The utility model provides an electronic device, which comprises a middle frame, a supporting plate and an unloading module;

the middle frame is provided with a supporting plate slot, the supporting plate is inserted into the supporting plate slot, and the supporting plate is provided with a threaded hole;

the unloading module comprises an unloading rod and a handle which are connected, wherein an external thread is arranged at the end part of the unloading rod, and the external thread is detachably connected with an internal thread in the threaded hole.

Compared with the prior art, the utility model discloses at least, following advantage has:

the utility model provides a pair of electronic equipment is through seting up the screw hole on electronic equipment's layer board to the tip of unloading the uninstallation module of getting the layer board sets up the external screw thread, and this external screw thread is connected with the internal thread detachably in the screw hole. Therefore, the threaded connection between the unloading module and the supporting plate can be realized, when the supporting plate inserted into the slot of the upper supporting plate of the middle frame needs to be taken out, the unloading module and the supporting plate are screwed through threads, and then the unloading module is dragged to pull out the supporting plate. Therefore, the utility model discloses can reduce traditional ejection mechanism's part quantity, simplify the structure, reduce the structure complexity, increase electronic equipment internal layout space, reduce product cost.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an electronic device according to an embodiment of the present invention;

fig. 2 is a schematic enlarged partial view of the position I in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a middle frame of an electronic device according to an embodiment of the present invention;

fig. 4 is a partial cross-sectional view of an electronic device in an embodiment of the invention;

fig. 5 is a schematic structural diagram of an unloading module according to an embodiment of the present invention;

fig. 6 is a side view of the unloading module shown in fig. 5 in an embodiment of the invention;

fig. 7 is a schematic structural diagram of an unloading module according to an embodiment of the present invention;

fig. 8 is a side view of the unloading module shown in fig. 7 in an embodiment of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the utility model provides a pair of electronic equipment, electronic equipment can be smart mobile phone, computer, multimedia player, electronic reader, wearable equipment etc..

The present invention provides an electronic device, which is described in detail below by exemplifying specific embodiments.

Referring to fig. 1 to 3, the present invention provides an electronic device, which includes a middle frame 10, a supporting plate 11 and an unloading module 12;

the middle frame 10 is provided with a supporting plate slot 101, the supporting plate 11 is inserted into the supporting plate slot 101, wherein the supporting plate 11 is provided with a threaded hole 111;

the unloading module 12 comprises an unloading rod 121 and a handle 122 which are connected, wherein the end of the unloading rod 121 is provided with an external thread which is detachably connected with an internal thread in the threaded hole 111.

Specifically, as shown in fig. 1 to 3, the present invention provides an electronic device including a center frame 10, a pallet 11, and an unloading module 12. The middle frame 10 is a frame structure between the display screen of the electronic device and the back shell, and can be used for fixing a circuit board, a radio frequency module, an antenna module, a battery and the like, and as the electronic device products seek metal texture more and more, the middle frame 10 can also be made of light alloy materials through machining, and meanwhile, the middle frame can also be guaranteed to have strong structural strength and rigidity. When the middle frame 10 is processed, the pallet insertion groove 101 may be processed at an appropriate position such as a side wall of the middle frame 10. The supporting plate 11 is inserted into the supporting plate slot 101, and the use function of the electronic device can be expanded by installing a device module with a customized function on the supporting plate 11. The device module of customization function can correspond the design according to product function demand and match, the utility model discloses do not retrain to this. The unloading module 12 is an external auxiliary module for unloading the pallet 11. In order to achieve the connection with the external unloading module 12, a threaded hole 111 is provided in the pallet 11. The unloading module 12 includes an unloading rod 121 and a handle 122 connected, and an end of the unloading rod 121 is provided with an external thread detachably connected with an internal thread in the threaded hole 111.

When the pallet 11 needs to be unloaded from the pallet slot 101 of the upper frame 10 of the electronic device, the unloading module 12 is connected with the pallet 11 through the screw thread, and the user pulls the handle 122 and the unloading rod 121 with his hand to drive the movement of the pallet 11, so as to pull the pallet 11 out of the pallet slot 101.

The utility model provides a pair of electronic equipment is through seting up the screw hole on electronic equipment's layer board to the tip of unloading the uninstallation module of getting the layer board sets up the external screw thread, and this external screw thread is connected with the internal thread detachably in the screw hole. Therefore, the threaded connection between the unloading module and the supporting plate can be realized, when the supporting plate inserted into the slot of the upper supporting plate of the middle frame needs to be taken out, the unloading module and the supporting plate are screwed through threads, and then the unloading module is dragged to pull out the supporting plate. Therefore, the utility model discloses can reduce traditional ejection mechanism's part quantity, simplify the structure, reduce the structure complexity, increase electronic equipment internal layout space, reduce product cost.

Optionally, referring to fig. 3 and 4, a blind hole 102 is formed in the middle frame 10 at a position coaxial with the threaded hole 111, and an open end of the blind hole 102 faces the threaded hole 111;

the supporting plate 11 is provided with a convex column 112 at the position of the threaded hole 111, the threaded hole 111 penetrates through the column 112, and the column 112 is embedded in the blind hole 102.

Specifically, in order to extend the screwing length of the threaded connection and improve the reliability of the threaded connection, as shown in fig. 3 and 4, the supporting plate 11 is provided with a convex boss 112 at the position of the threaded hole 111, and the threaded hole 111 penetrates through the boss 112, so that the depth of the threaded hole 111 can be extended, and then the length of the thread in the threaded hole 111 can be extended to the end surface of the boss 112, and the length of the thread is lengthened. In order to avoid the raised convex column 112 from jacking up the supporting plate 11, a blind hole 102 is opened on the middle frame 10 at a position coaxial with the threaded hole 111, and one end of the opening of the blind hole 102 faces the threaded hole 111. When the supporting plate 11 is inserted into the supporting plate inserting groove 101, the convex column 112 is inserted into the blind hole 102. It is understood that the shape and size of the blind hole 102 is identical to the shape and size of the convex pillar 112. For example, when the protruding pillar 112 is square, the blind hole 102 is square with the same size, and when the protruding pillar 112 is circular, the blind hole 102 is circular with the same size. For the extension of the screw thread, the screwing distance between the unloading module 12 and the supporting plate 11 can be increased, so that the screw thread connection between the unloading module and the supporting plate is firmer and the loosening is avoided.

Optionally, referring to fig. 5 or 6, the unloading rod 121 includes a threaded section 1211 and a polished rod section 1212, the threaded section 1211 is provided with the external thread, and the diameter of the external thread is smaller than the diameter of the polished rod section 1212.

Specifically, as shown in fig. 5 or 6, the unloading rod 121 of the unloading module 12 is partially threaded to form a threaded section 1211 with external threads and a smooth and unthreaded polished rod section 1212. The major diameter of the external thread is smaller than the diameter of the polish rod segment 1212, so that the polish rod segment 1212 and the threaded segment 1211 form a shape similar to a stepped shaft, the end of the polish rod segment 1212 can form a limit function, and the polish rod segment makes surface contact with the opening of the threaded hole 111, so that the swing of the unloading module 12 can be limited.

Optionally, referring to fig. 5, the connection portion between the unloading rod 121 and the handle 122 is a rounded or chamfered structure.

Specifically, in order to reduce the phenomenon of large stress caused by the sharp corner of the connection part of the unloading lever 121 and the handle 122, as shown in fig. 5, the connection part may be designed to have a rounded or chamfered structure, thereby relieving the stress released therein.

Alternatively, referring to fig. 5 and 6, the handle 122 has a polygonal shape in a cross section perpendicular to the axial direction of the unloading lever 121.

Specifically, in order to facilitate screwing in the screwing operation, as shown in fig. 5 and 6, the handle 122 may be formed in a pillar shape having a polygonal cross section, i.e., a cross section perpendicular to the axial direction of the unloading lever 121.

Alternatively, referring to fig. 7 and 8, the cross section of the handle 122 perpendicular to the axial direction of the unloading rod 121 is circular, and the diameter of the handle 122 is larger than that of the unloading rod 121.

Specifically, as shown in fig. 7 and 8, when the handle 122 is designed to be a pillar with a circular cross section, the diameter of the handle 122 can be made larger than that of the unloading rod 121 in order to increase the torque during screwing, so that when the user rotates the handle 122, the moment arm is longer, and accordingly, the handle is lighter and more labor-saving.

Optionally, the middle frame 10 is further provided with a microphone hole;

the major diameter of the threaded hole 111 is larger than the diameter of the microphone hole.

Specifically, a microphone hole for receiving sound information is also opened in the middle frame 10 of the electronic device. In order to prevent a user from mistakenly inserting the unloading module 12 into the microphone hole to damage the microphone, the major diameter of the threaded hole 111 is larger than the diameter of the microphone hole, and because the unloading rod 121 of the unloading module 12 needs to be in threaded fit with the threaded hole 111, the unloading module 12 cannot be inserted into the microphone hole, so that the function of preventing the microphone from being mistakenly inserted can be achieved.

Optionally, the electronic device further includes a main board and a locking spring;

the locking elastic sheet is fixedly connected with the mainboard, a groove is formed in the supporting plate 11, and the locking elastic sheet is elastically clamped with the groove.

Particularly, electronic equipment still includes mainboard and locking shell fragment, and the locking shell fragment passes through the screw or welded form to be fixed on the mainboard, has seted up the recess on the layer board 11, and when 11 cartridge of layer board was in layer board slot 101, locking shell fragment and recess elasticity joint can avoid dropping of layer board 11.

Optionally, the electronic device further comprises a waterproof silicone sleeve;

the waterproof silica gel sleeve is arranged between the supporting plate 11 and the supporting plate slot 101.

Specifically, because the inside and outside intercommunication of electronic equipment is made to the layer board slot 101 of seting up on center 10, in order to improve waterproof nature, be provided with waterproof silica gel cover between layer board 11 and layer board slot 101 for the assembly gap between layer board 11 and the layer board slot 101 is sealed, prevents that outside moisture from getting into electronic equipment.

Optionally, the supporting plate 11 is provided with a card bracket for mounting a SIM card and/or a memory card.

Specifically, the supporting plate 11 may be provided with at least one card slot, and when there is one card slot, the card slot may be used to mount a SIM card or a memory card. When the card holder is multiple, the card holder slot can be used for installing multiple SIM cards or installing the SIM cards and the storage card simultaneously. The improved supporting plate 11 can be used for conveniently taking and replacing the SIM card and the memory card.

The utility model provides a pair of electronic equipment is through seting up the screw hole on electronic equipment's layer board to the tip of unloading the uninstallation module of getting the layer board sets up the external screw thread, and this external screw thread is connected with the internal thread detachably in the screw hole. Therefore, the threaded connection between the unloading module and the supporting plate can be realized, when the supporting plate inserted into the slot of the upper supporting plate of the middle frame needs to be taken out, the unloading module and the supporting plate are screwed through threads, and then the unloading module is dragged to pull out the supporting plate. Therefore, the utility model discloses can reduce traditional ejection mechanism's part quantity, simplify the structure, reduce the structure complexity, increase electronic equipment internal layout space, reduce product cost. In addition, the screw thread after the extension can increase the screwing distance of uninstallation module and layer board, can make two threaded connection more firm, avoids the pine to take off. In addition, the improvement on the structural shape of the unloading module makes the unloading module more convenient and labor-saving when in use.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An electronic device, characterized in that it comprises a middle frame (10), a pallet (11) and an unloading module (12);

the middle frame (10) is provided with a supporting plate slot (101), the supporting plate (11) is inserted into the supporting plate slot (101), and the supporting plate (11) is provided with a threaded hole (111);

the unloading module (12) comprises an unloading rod (121) and a handle (122) which are connected, wherein an external thread is arranged at the end part of the unloading rod (121), and the external thread is detachably connected with an internal thread in the threaded hole (111).

2. The electronic device of claim 1,

a blind hole (102) is formed in the middle frame (10) at a position coaxial with the threaded hole (111), and one end of the opening of the blind hole (102) faces the threaded hole (111);

the supporting plate (11) is provided with a convex column (112) at the position of the threaded hole (111), the threaded hole (111) penetrates through the convex column (112), and the convex column (112) is embedded in the blind hole (102).

3. The electronic device of claim 1,

the unloading rod (121) comprises a threaded section (1211) and a polish rod section (1212), wherein the threaded section (1211) is provided with external threads, and the diameter of the external threads is smaller than that of the polish rod section (1212).

4. The electronic device of claim 1,

the connecting part of the unloading rod (121) and the handle (122) is in a round angle or chamfer angle structure.

5. The electronic device of claim 1,

the cross section of the handle (122) which is vertical to the axial direction of the unloading rod (121) is in a polygonal shape.

6. The electronic device of claim 1,

the cross section of the handle (122) perpendicular to the axial direction of the unloading rod (121) is circular, and the diameter of the handle (122) is larger than that of the unloading rod (121).

7. The electronic device of claim 1, wherein the middle frame (10) is further provided with a microphone hole;

the major diameter of the threaded hole (111) is larger than the diameter of the microphone hole.

8. The electronic device of claim 1, further comprising a motherboard and a locking spring;

the locking elastic sheet is fixedly connected with the mainboard, a groove is formed in the supporting plate (11), and the locking elastic sheet is elastically clamped with the groove.

9. The electronic device of claim 1, further comprising a waterproof silicone sleeve;

the waterproof silica gel sleeve is arranged between the supporting plate (11) and the supporting plate slot (101).

10. The electronic device of claim 1,

the supporting plate (11) is provided with a card bracket used for installing a SIM card and/or a storage card.

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