CN111163607A - Electronic device and method of assembling the same - Google Patents
Electronic device and method of assembling the same Download PDFInfo
- Publication number
- CN111163607A CN111163607A CN201911374351.8A CN201911374351A CN111163607A CN 111163607 A CN111163607 A CN 111163607A CN 201911374351 A CN201911374351 A CN 201911374351A CN 111163607 A CN111163607 A CN 111163607A
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- Prior art keywords
- positioning
- sub
- groove
- side key
- rotating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/01—Mounting on appliance
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application provides an electronic device and an assembling method thereof. The electronic device comprises a middle frame, side keys and a second positioning part. The middle frame comprises a body and an extension part bent and extended from the periphery of the body, and a first groove is formed in one side of the extension part, which deviates from the body. The side key comprises a side key body and a first positioning part arranged on one side of the side key body. The second positioning part is arranged in the first groove, and the second positioning part and the first positioning part are matched with each other to limit the side keys to move along the direction far away from the middle frame. The application provides a second location portion can directly install from the opening of first recess to directly locate in the first recess, consequently need not set up the through-hole in addition on the extension, thereby increased the waterproof sealing width of center, improved electronic equipment's sealing performance. In addition, this application prevents through the second location portion with the direction removal of first location portion mutually supporting along keeping away from the center in order to restrict the side key to drop to improve the connection performance of side key.
Description
Technical Field
The application belongs to the technical field of electronic products, and particularly relates to electronic equipment and an assembling method thereof.
Background
With the continuous development of electronic devices, the electronic devices are favored by users due to their portability and rich and varied operability. But at the same time, the expectations and requirements of users for electronic devices are also increasing. At present, in order to better assemble the side keys of the electronic equipment, through holes for installing the side key fixing support frames are usually arranged on the middle frame. However, this results in a smaller waterproof sealing width of the middle frame, which greatly affects the sealing performance of the electronic device.
Disclosure of Invention
In view of this, a first aspect of the present application provides an electronic device, comprising:
the middle frame comprises a body and an extension part bent and extended from the periphery of the body, and a first groove is formed in one side of the extension part, which is far away from the body;
the side key comprises a side key body and a first positioning part arranged on one side of the side key body; and
the second positioning part is arranged in the first groove, and the second positioning part and the first positioning part are matched with each other to limit the side keys to move along the direction far away from the middle frame.
The electronic equipment that this application first aspect provided, wherein second location portion can directly install from the opening of first recess to directly locate in the first recess, consequently need not set up the through-hole in addition on the extension, thereby increased the waterproof sealing width of center, improved electronic equipment's sealing performance. In addition, this application through second location portion with first location portion mutually supports in order to restrict the side key is along keeping away from the direction of center removes, prevents that the side key from dropping to improve the connection performance of side key.
A second aspect of the present application provides a method for assembling an electronic device, including:
providing a middle frame and a side key, wherein the middle frame comprises a body and an extension part bent and extended from the periphery of the body, and a first groove is formed in one side of the extension part, which is far away from the body; the side key comprises a side key body and a first positioning part arranged on one side of the side key body;
providing a second positioning part, and arranging the second positioning part in the first groove from the opening direction of the first groove; and
and the side key is arranged in the first groove along the direction close to the bottom wall of the first groove, so that the first positioning part enters the first groove, and the first positioning part and the second positioning part are mutually matched to limit the side key to move along the direction far away from the middle frame.
In the assembling method provided by the second aspect of the present application, the second positioning portion is installed in the first groove from the opening direction of the first groove, so that a through hole does not need to be additionally formed in the extending portion, thereby increasing the waterproof sealing width of the middle frame and improving the sealing performance of the electronic device. In addition, the side key is arranged in the first groove along the direction close to the bottom wall of the first groove formed by the extension part, and the first positioning part and the second positioning part are mutually matched to limit the side key to move along the direction far away from the middle frame, so that the side key is prevented from falling off, and the connection performance of the side key is improved.
Drawings
In order to more clearly explain the technical solution in the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be described below.
Fig. 1 is an exploded schematic view of an electronic device according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 4 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 5 is an exploded view of a second positioning portion according to another embodiment of the present application.
Fig. 6 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 7 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 8 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 9 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 10 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 11 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 12 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 13 is a schematic structural diagram of an electronic device according to another embodiment of the present application.
Fig. 14 is an assembly method of an electronic device according to an embodiment of the present disclosure.
Fig. 15 is an assembly method of an electronic device according to another embodiment of the present application.
Fig. 16-18 are schematic structural diagrams corresponding to S410 and S420 in fig. 15, respectively.
Fig. 19 is an assembly method of an electronic device according to another embodiment of the present application.
Fig. 20 is an assembly method of an electronic device according to another embodiment of the present application.
Description of reference numerals:
the electronic device comprises an electronic device-1, a middle frame-10, a body-11, an extension part-12, a first groove-13, a bottom wall-14, a side wall-15, a side key-20, a side key body-21, a first positioning part-30, a first sub positioning part-31, a second sub positioning part-32, a positioning part-321, a sub positioning part-3211, a fastening part-322, a sub fastening part-3221, a second positioning part-40, a first rotating part-41, a first through hole-411, a rotating shaft-42, a base-43, a second through hole-431, a second rotating part-44, a third through hole-441, a fourth through hole-442, a second groove-45, a first fastening part-46 and a second sub fastening part-47.
Detailed Description
The following is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications are also considered as the protection scope of the present application.
Before the technical solutions of the present application are introduced, the technical problems in the related art will be described in detail.
Currently, electronic devices are usually provided with side keys on the sides thereof, so that users can touch or press the side keys, and control operations on the electronic devices are realized. For example, pressing the side key may lock the screen and wake the screen up. Or may increase and decrease the volume. In the related art, the side key is usually installed on the extending portion of the middle frame, that is, a first groove is formed on one side of the extending portion, which is away from the body, and the side key is installed in the first groove. But this requires the side keys to be fixed to prevent the side keys from falling. Therefore, at present, a hole is usually formed in the extending portion, and the side key fixing bracket is inserted into the first groove from the hole, so as to fix the side key.
However, since the through hole is formed on the surface of the extending portion and the battery cover is adhered to the surface in the following step, the adhesive layer cannot be adhered to the opening, so that the length of the opening on the surface is increased and the waterproof sealing width is reduced. Water entering the first groove from the side key is easier to enter the electronic equipment from the space between the middle frame and the battery cover, and the sealing and waterproof performance of the electronic equipment is reduced. In addition, some have filled seals into the hole in an attempt to plug the hole. But the surface of the sealing part can not be completely flush with the surface of the extending part provided with the hole. When the surface of the sealing part is lower than the surface provided with the holes, the bonding layer can not be adhered to the positions of the holes. When the surface of the sealing part is higher than the surface provided with the hole, the problem of top printing of the battery cover occurs, and the above technical problem cannot be effectively solved.
In view of this, the present application provides an electronic device and an assembling method thereof, in which a side key is fixed in a first groove by cooperation of a first positioning portion and a second positioning portion.
Referring to fig. 1 and fig. 2, fig. 1 is an exploded schematic view of an electronic device according to an embodiment of the present disclosure. Fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application. The embodiment provides an electronic device 1, which specifically comprises a middle frame 10, side keys 20 and a second positioning part 40. The middle frame 10 includes a body 11 and an extending portion 12 extending from the periphery of the body 11, and a first groove 13 is formed on one side of the extending portion 12 away from the body 11. The side key 20 includes a side key body 21 and a first positioning portion 30 provided on one side of the side key body 21. The second positioning portion 40 is disposed in the first groove 13, and the second positioning portion 40 and the first positioning portion 30 cooperate with each other to limit the movement of the side key 20 in a direction away from the middle frame 10.
The side key body 21 provides an electronic device 1 including, but not limited to, a mobile terminal such as a mobile phone, a tablet Computer, a notebook Computer, a palm top Computer, a Personal Computer (PC), a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, and a pedometer, and a fixed terminal such as a digital TV and a desktop Computer.
The middle frame 10 provided by the application comprises a body 11 and an extension part 12, wherein the body 11 is used for bearing structural components such as a main circuit board, a battery and the like; one side of the extension portion 12 is used for installing a display screen, the other side is used for bonding a battery cover through an adhesive layer, and in the related art, a hole is additionally formed on the other side of the extension portion 12 for installing a side key 20 fixing bracket. In the present application, the first groove 13 is formed on one side of the extension portion 12 departing from the body 11, that is, the opening direction of the first groove 13 deviates from the body 11.
The side key 20 provided by the present application includes a side key body 21 and a first positioning portion 30, wherein the side key body 21 is exposed on an appearance surface of the electronic device 1 for a user to press and touch. The first positioning portion 30 is disposed on one side of the side key body 21, and the first positioning portion 30 is connected to the side key body 21 and disposed in the first groove 13.
The second positioning portion 40 provided by the present application is disposed in the first groove 13, and the second positioning portion 40 of the present application can be directly installed into the first groove 13 from the opening direction of the first groove 13. And the second positioning portion 40 cooperates with the first positioning portion 30 to restrict the side key 20 from moving in a direction away from the middle frame 10. In this way, when the side key 20 is to be moved in a direction away from the center frame 10, i.e., when the side key 20 is to be dropped, the second positioning portion 40 is connected to the first positioning portion 30, thereby fixing the position of the first positioning portion 30, and prohibiting the first positioning portion 30 from being positioned, i.e., fixing the position of the side key 20.
Therefore, in the electronic device 1 provided by the present application, the second positioning portion 40 can be directly installed from the opening of the first groove 13, and is directly disposed in the first groove 13, so that a through hole does not need to be additionally formed on the extending portion 12, the waterproof sealing width of the middle frame 10 is increased, and the sealing performance of the electronic device 1 is improved. In addition, the second positioning portion 40 and the first positioning portion 30 cooperate with each other to limit the movement of the side key 20 in the direction away from the middle frame 10, so as to prevent the side key 20 from falling, thereby improving the connection performance of the side key 20.
In addition, the electronic equipment 1 increases the waterproof sealing width from 1.22 to 3.32, reduces the opening length from 6.2 to 0, increases the adhesive area of the back adhesive of the middle frame 10, and enhances the sealing performance and the adhesive strength of the whole machine. In addition, the elastic part is used for pushing the positioning part 321 and the outer side key 20 limiting mode for limiting the second groove 45 of the middle frame 10, two side key 20 fixing supports in the related art are replaced, the material cost of the side key 20 fixing supports and the assembly cost of the side keys 20 are reduced, and the problem of battery cap top printing is also prevented.
As to how the structures of the first positioning portion 30 and the second positioning portion 40 are specifically configured, and how the first positioning portion 30 and the second positioning portion 40 are specifically matched to fix the side key 20, the present application will be described in detail later.
Fig. 3 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 shown in fig. 3 is substantially the same as the electronic device 1 shown in fig. 2, except that in this embodiment, the extending portion 12 includes a bottom wall 14 forming the first groove 13 and a side wall 15 extending from the periphery of the bottom wall 14 in a bent manner, the second positioning portion 40 includes a rotating shaft 42 and a first rotating portion 41, the rotating shaft 42 is connected to the first rotating portion 41, the rotating shaft 42 is used for rotating the first rotating portion 41 in a direction perpendicular to the bottom wall 14 (direction D1), and the first rotating portion 41 is connected to the first positioning portion 30.
In one implementation, the second positioning portion 40 includes a rotating shaft 42 and a first rotating portion 41, i.e., the second positioning portion 40 is a rotatable component. The rotation shaft 42 is used for connecting the first rotation portion 41, and the rotation shaft 42 is used for rotating the first rotation portion 41 and rotating the first rotation portion 41 in a direction perpendicular to the bottom wall 14, so that when the side key 20 is inserted into the first groove 13 from the opening direction of the first groove 13, namely the side key 20 is inserted into the first groove 13 in a direction close to the bottom wall 14, the first rotation portion 41 can be rotated when the side key 20 contacts with the second positioning portion 40, and the difficulty of connecting the first rotation portion 41 with the first positioning portion 30 is reduced. This application also provides another implementation, which will be briefly described later.
Please refer to fig. 1 and fig. 4 together, and fig. 4 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 shown in fig. 4 of the present application is substantially the same as the electronic device 1 shown in fig. 3 of the present application, except that in this embodiment, the second positioning portion 40 further includes a base 43, the base 43 is disposed on the bottom wall 14, a second through hole 431 is formed in the base 43, and the rotating shaft 42 is disposed in the second through hole 431.
The second positioning portion 40 of the present application may further include a base 43, wherein the base 43 is used for better fixing the second positioning portion 40, and the rotating shaft 42 may be further disposed in a second through hole 431 formed in the base 43, thereby enabling the first rotating portion 41 to better rotate.
Please refer to fig. 1, 5 and 6 together, and fig. 5 is an exploded schematic view of a second positioning portion according to another embodiment of the present application. Fig. 6 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 shown in fig. 6 is substantially the same as the electronic device 1 shown in fig. 4, except that in this embodiment, the second positioning portion 40 further includes a second rotating portion 44, the second rotating portion 44 is provided with a third through hole 441, the second rotating portion 44 and the first rotating portion 41 are disposed on opposite sides of the base 43, and the rotating shaft 42 is disposed in the third through hole 441.
The second positioning portion 40 of the present application may further include a second rotating portion 44 in addition to the base 43, the second rotating portion 44 is provided with a third through hole 441, the first rotating portion 41, the rotating shaft 42, and the second rotating portion 44 are connected in a pluggable manner, that is, the rotating shaft 42 passes through the second through hole 431 and the third through hole 441, and the first rotating portion 41 and the second rotating portion 44 are disposed on two opposite sides of the base 43, so that the first rotating portion 41 and the second rotating portion 44 can both rotate, and the connection probability of the first positioning portion 30 is improved.
Please refer to fig. 1 and fig. 7 together, and fig. 7 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 provided in fig. 7 has substantially the same structure as the electronic device 1 provided in fig. 3, except that in this embodiment, the first positioning portion 30 includes a first sub-positioning portion 31 and a second sub-positioning portion 32, the first sub-positioning portion 31 and the second sub-positioning portion 32 are arranged at an interval, and an end surface of the first sub-positioning portion 31 facing away from the side key body 21 is higher than an end surface of the second sub-positioning portion 32 facing away from the side key body 21; the first rotation portion 41 is provided with a first through hole 411, the first sub-positioning portion 31 abuts against the first rotation portion 41, the second sub-positioning portion 32 penetrates through the first through hole 411 and is connected with the first rotation portion 41, and the width of the second sub-positioning portion 32 in the direction parallel to the bottom wall 14 is larger than the diameter of the first through hole 411.
When the second positioning portion 40 includes the rotating shaft 42 and the first positioning portion 30, the first positioning portion 30 may include the first sub-positioning portion 31 and the second sub-positioning portion. The first sub-positioning portions 31 and the second sub-positioning portions 32 are arranged at intervals, and the end surfaces of the first sub-positioning portions 31 departing from the side key body 21 are higher than the end surfaces of the second sub-positioning portions 32 departing from the side key body 21, which can also be understood that the length of the first sub-positioning portions 31 is longer than that of the second sub-positioning portions 32. Since the first sub-positioning portion 31 is long, when the side key 20 is installed in the first groove 13, the first sub-positioning portion 31 may contact the first rotating portion 41 first, and therefore the first sub-positioning portion 31 may be used to rotate the rotating portion, so that the first through hole 411 is rotated to be disposed corresponding to the second sub-positioning portion 32. Then, the second sub-positioning portion 32 with a shorter length passes through the first through hole 411, and since the width of the second sub-positioning portion 32 parallel to the bottom wall 14 is larger than the diameter of the first through hole 411, the second sub-positioning portion 32 cannot be removed from the first through hole 411 again after the second sub-positioning portion 32 passes through the first through hole 411. The first positioning portion 30 and the second positioning portion 40 fix the side key 20 in the first groove 13 in the above-mentioned manner.
Optionally, the second rotating portion 44 is provided with a fourth through hole 442, and the second rotating portion 44 may also be provided with the fourth through hole 442, so that the second sub-positioning portion 32 can penetrate through the fourth through hole 442, thereby increasing the connection probability of the first positioning portion 30.
Please refer to fig. 1 and 8 together, and fig. 8 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 shown in fig. 8 is substantially the same as the electronic device 1 shown in fig. 7, except that in this embodiment, the second sub-positioning portion 32 includes a positioning member 321 and a position-locking member 322, the position-locking member 322 is disposed on one side of the positioning member 321 departing from the side key body 21, and the width of the position-locking member 322 parallel to the bottom wall 14 is greater than the diameter of the first through hole 411.
As mentioned above, the width of the second sub-positioning portion 32 in the direction parallel to the bottom wall 14 can be made larger than the diameter of the first through hole 411, so as to ensure that the second sub-positioning portion 32 cannot be removed from the first through hole 411 again after the second sub-positioning portion 32 passes through the first through hole 411. The present application provides that the second sub-positioning portion 32 includes a positioning member 321 and a position-locking member 322, and the position-locking member 322 is parallel to the width of the bottom wall 14 direction is greater than the diameter of the first through hole 411. Optionally, the width of the locking member 322 parallel to the bottom wall 14 is greater than the diameter of the first through hole 411, and the diameter of the first through hole 411 is greater than the diameter of the positioning member 321, so that the second positioning portion 40 can better pass through the first through hole 411. And because the width of the position-locking piece 322 is larger than the diameter of the first through hole 411, after the position-locking piece 322 passes through the first through hole 411, the second sub-positioning portion 32 cannot be moved out of the first through hole 411 again.
Referring to fig. 8 again, the first rotating portion 41 has elasticity, when the locking member 322 is located in the first through hole 411, the diameter of the first through hole 411 is a first diameter, and after the locking member 322 passes through the first through hole 411, the diameter of the first through hole 411 is a second diameter, wherein the second diameter is smaller than the first diameter.
In the present application, the first rotating portion 41 may have elasticity, and it is also understood that the material of the periphery of the first through hole 411 has elasticity, that is, the size of the first through hole 411 may be changed. Therefore, when the catching member 322 having a diameter larger than that of the first through hole 411 enters the first through hole 411, the diameter of the first through hole 411 will increase to become the first diameter due to the elasticity of the first rotating portion 41. Then, after the catching member 322 passes through the first through hole 411, the diameter of the first through hole 411 will be reduced to a second diameter due to the elasticity of the first rotating portion 41, and thus the first diameter is larger than the second diameter. The present application can also make the position-locking member 322 more easily pass through the first through hole 411 by the above-mentioned solution.
Please refer to fig. 9, and fig. 9 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 provided in fig. 9 of the present application is substantially the same as the electronic device 1 provided in fig. 8 of the present application in structure, except that in this embodiment, the positioning element 321 includes a plurality of sub positioning elements 3211 arranged at intervals, the holding element 322 includes a plurality of sub holding elements 3221 arranged at intervals, each sub holding element 3221 is disposed on one side of each sub positioning element 3211 departing from the side key body 21, and a width of the sub holding element 3221 parallel to the bottom wall 14 direction is greater than a width of the sub positioning element 3211 parallel to the bottom wall 14 direction.
In addition to the elasticity of the first rotating portion 41, the positioning portion 321 and the locking portion 322 can be divided into a plurality of sub-positioning portions 3211 and sub-locking portions 3221 arranged at intervals, so that when the second positioning portion 40 passes through the first through hole 411, the sub-positioning portions 3211 can be moved together toward the center due to the pressure of the first through hole 411, and then the sub-locking portions 3221 pass through the first through hole 411, after the sub-positioning portions 3211 pass through the first through hole 411, the distances between the sub-positioning portions 3211 can be restored to the original state, thereby achieving the fixed connection. Therefore, the solution provided by the present application not only enables the position-fastening component 322 to easily pass through the first through hole 411, but also further improves the fixing effect and provides the connection performance of the second sub-positioning portion 32 because the position-fastening component 322 is divided into a plurality of sub-position-fastening components 3221.
Please refer to fig. 10, and fig. 10 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 shown in fig. 10 is substantially the same as the electronic device 1 shown in fig. 8, except that in this embodiment, a lubricating layer is disposed on a side of the positioning member 321 away from the locking member 322.
This application still can deviate from at detain a piece 322 one side of setting element 321 is equipped with the lubricant film, utilizes the lubricant film to reduce the frictional force between detain a piece 322 and the pore wall of first through-hole 411, makes detain a piece 322 and more change and pass first through-hole 411. And because the lubricating layer is only arranged on the side of the buckling piece 322 departing from the positioning piece 321, the lubricating layer cannot play a role when the buckling piece 322 is required to be moved out of the through hole.
Please refer to fig. 11, and fig. 11 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 provided in fig. 11 of the present application is substantially the same as the electronic device 1 provided in fig. 7 of the present application, except that in this embodiment, the opening size of the first through hole 411 close to the side key body 21 is larger than the opening size of the first through hole 411 far from the side key body 21.
This application can make the opening size variation everywhere of first through-hole 411, and the opening size of the first through-hole 411 that is closer from side key body 21 is bigger promptly, can make like this detain the piece 322 and change and get into first through-hole 411 in, reduces the degree of difficulty that second sub-location portion 32 passed first through-hole 411. Optionally, a side of the catching member 322 facing away from the positioning member 321 is arc-shaped, so as to reduce friction between the catching member 322 and a wall of the first through hole 411, and further make the catching member 322 easier to be keyed into the first through hole 411.
Referring to fig. 12, fig. 12 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 shown in fig. 12 is substantially the same as the electronic device 1 shown in fig. 3, except that in this embodiment, a second groove 45 is formed on a side of the first rotating portion 41 close to the side key body 21, a first sub-latching portion 46 is disposed on the first positioning portion 30, a second sub-latching portion 47 is disposed in the second groove 45, and the first sub-latching portion 46 is connected to the second sub-latching portion 47 in a latching manner so as to limit the first positioning portion 30 to move in a direction away from the bottom wall 14.
As can be seen from the contents of the embodiments provided in fig. 7-11, the first through hole 411 of the first rotating portion 41 can be used to connect the first positioning portion 30 and the second positioning portion 40. In this embodiment, a second groove 45 may be formed in the first rotating portion 41, then a first sub-latching portion 46 is formed on the first positioning portion 30, a second sub-latching portion 47 is formed in the second groove 45, and then the first sub-latching portion 46 and the second sub-latching portion 47 are in a latching connection, so as to limit the first positioning portion 30 from moving in a direction away from the bottom wall 14. That is, in the present embodiment, the connection between the first positioning portion 30 and the second positioning portion 40 is realized by a snap connection.
Please refer to fig. 13 together, and fig. 13 is a schematic structural diagram of an electronic device according to another embodiment of the present application. The electronic device 1 shown in fig. 13 of the present application is substantially the same as the electronic device 1 shown in fig. 3 of the present application, except that in the present embodiment, the first positioning portion 30 includes a rotating shaft 42 and a first rotating portion 41, the rotating shaft 42 is disposed on the first rotating portion 41, the rotating shaft 42 is used for rotating the first rotating portion 41 in a direction perpendicular to the bottom wall 14, and the first rotating portion 41 is connected to the second positioning portion 40.
In the embodiment provided in fig. 3, it is described that the second positioning portion 40 is provided in the first groove 13, and the second positioning portion 40 includes the rotating shaft 42 and the first rotating portion 41. The first positioning portion 30 is connected to the side key body 21, and then the first positioning portion 30 and the first rotation portion 41 are engaged with each other to connect the first positioning portion 30 and the second positioning portion 40. The present application also provides another implementation manner, in which the first positioning portion 30 and the second positioning portion 40 are exchanged, that is, the first positioning portion 30 is connected to the side key body 21, but the first positioning portion 30 includes a rotating shaft 42 and a first rotating portion 41. The second positioning portion 40 cooperates with the first rotating portion 41 to connect the first positioning portion 30 and the second positioning portion 40. And the various embodiments provided in fig. 4 to fig. 12 are also applicable to this solution, and are not described herein again.
The above is a detailed description of the structure of the electronic device 1 of the present application, and according to an embodiment of the present application, there is also provided an assembling method of the electronic device 1. The method may be used to assemble the electronic device 1 of the above-described scheme. Of course, the electronic device 1 may be assembled by other methods, which is not limited in this application. The electronic device 1 and the assembling method of the electronic device 1 provided by the embodiment of the application can be used in cooperation with each other or independently, which does not affect the essence of the application.
Referring to fig. 14, fig. 14 is a diagram illustrating an assembling method of an electronic device according to an embodiment of the present disclosure. The assembling method provided by the embodiment comprises the steps of S100, S200 and S300. The details of S100, S200, and S300 are as follows.
S100, providing a middle frame 10 and a side key 20, wherein the middle frame 10 comprises a body 11 and an extension part 12 bent and extended from the periphery of the body 11, and a first groove 13 is formed in one side of the extension part 12, which is far away from the body 11; the side key 20 includes a side key body 21 and a first positioning portion 30 provided on one side of the side key body 21.
S200, providing a second positioning portion 40, and installing the second positioning portion 40 in the first groove 13 from the opening direction of the first groove 13.
S300, the side key 20 is installed into the first groove 13 along a direction close to the bottom wall 14 of the first groove 13, so that the first positioning portion 30 enters the first groove 13, and the first positioning portion 30 and the second positioning portion 40 cooperate with each other to limit the side key 20 from moving away from the middle frame 10.
In the assembling method provided by the second aspect of the present application, the second positioning portion 40 is installed in the first groove 13 from the opening direction of the first groove 13, so that a through hole does not need to be additionally formed in the extending portion 12, the waterproof sealing width of the middle frame 10 is increased, and the sealing performance of the electronic device 1 is improved. In addition, the side key 20 is inserted into the first groove 13 in a direction close to the bottom wall 14 of the first groove 13, and the first positioning portion 30 and the second positioning portion 40 are matched with each other to limit the movement of the side key 20 in a direction away from the middle frame 10, so that the side key 20 is prevented from falling off, and the connection performance of the side key 20 is improved.
In addition, according to the assembling method provided by the application, the waterproof sealing width is increased from 1.22 to 3.32, the opening length is decreased from 6.2 to 0, the bonding area of the back glue of the middle frame 10 is increased, and the sealing performance and the bonding strength of the whole machine are enhanced. In addition, the elastic part is used for pushing the positioning part 321 and the outer side key 20 limiting mode for limiting the second groove 45 of the middle frame 10, two side key 20 fixing supports in the related art are replaced, the material cost of the side key 20 fixing supports and the assembly cost of the side keys 20 are reduced, and the problem of battery cap top printing is also prevented.
Referring to fig. 15-18 together, fig. 15 is a method for assembling an electronic device according to another embodiment of the present application. Fig. 16-18 are schematic structural diagrams corresponding to S410 and S420 in fig. 15, respectively. The extending portion 12 includes a bottom wall 14 forming the first groove 13, and a side wall 15 extending from the periphery of the bottom wall 14 in a bending manner, the second positioning portion 40 includes a rotating shaft 42 and a first rotating portion 41 connected to the rotating shaft 42, and the rotating shaft 42 is used for rotating the first rotating portion 41 in a direction perpendicular to the bottom wall 14; the first positioning portion 30 includes a first sub-positioning portion 31 and a second sub-positioning portion 32 arranged at an interval, an end surface of the first sub-positioning portion 31 facing away from the side key body 21 is higher than an end surface of the second sub-positioning portion 32 facing away from the side key body 21, a first through hole 411 is formed in the first rotating portion 41, a width of the second sub-positioning portion 32 parallel to the bottom wall 14 direction is larger than a diameter of the first through hole 411, and S300 "fitting the side key 20 into the first groove 13 along a direction close to the bottom wall 14 of the first groove 13" includes S310, S320, and S330. The details of S310, S320, and S330 are as follows.
S310, the side key 20 is installed in the first groove 13 along the direction approaching the bottom wall 14, and the first sub-positioning portion 31 abuts against the first rotating portion 41.
S320, the side key 20 is continuously installed in the first groove 13, and the first rotating portion 41 is rotated in a direction perpendicular to the bottom wall 14.
S330, when the first through hole 411 rotates to correspond to the second sub-positioning portion 32, the side key 20 is continuously installed in the first groove 13, and the second sub-positioning portion 32 passes through the first through hole 411, so that the first rotating portion 41 is connected to the first positioning portion 30.
In the present invention, the first sub-positioning portion 31 can be brought into contact with the first rotation portion 41 by fitting the side key 20 into the first groove 13 in a direction approaching the bottom wall 14. And when the side key 20 is continuously installed in the first groove 13, since the first sub-positioning portion 31 can give a certain pressure to the first rotating portion 41, since the first rotating portion 41 can rotate, the first rotating portion 41 will rotate in a direction perpendicular to the bottom wall 14 under the pressure, and at this time, the first through hole 411 will gradually approach the second sub-positioning portion 32. When the first through hole 411 is rotated to correspond to the second sub-positioning portion 32 with the continuous installation of the side key 20, and the side key 20 is further assembled, the second sub-positioning portion 32 can pass through the first through hole 411, so that the first rotating portion 41 is connected with the first positioning portion 30, and the first positioning portion 30 is connected with the second positioning portion 40. Since the width of the locking member 322 is larger than the diameter of the first through hole 411, the second sub-positioning portion 32 cannot be removed from the first through hole 411 again after the locking member 322 passes through the first through hole 411. Therefore, the assembling method provided by the present application can reduce the assembling difficulty of the first positioning portion 30 and the second positioning portion 40.
Referring to fig. 19 together, fig. 19 is a method for assembling an electronic device according to another embodiment of the present application. The extending portion 12 includes a bottom wall 14 forming the first groove 13, and a side wall 15 extending from the periphery of the bottom wall 14 in a bending manner, the second positioning portion 40 includes a rotating shaft 42 and a first rotating portion 41 connected to the rotating shaft 42, and the rotating shaft 42 is used for rotating the first rotating portion 41 in a direction perpendicular to the bottom wall 14; the first rotating portion 41 has a second groove 45 formed on a side thereof close to the side key body 21, the first positioning portion 30 has a first sub-latching portion 46, the second groove 45 has a second sub-latching portion 47, and S300 "the side key 20 is inserted into the first groove 13 along a direction close to the bottom wall 14 of the first groove 13" includes S340, S350, and S360. The details of S340, S350, and S360 are as follows.
S340, the side key 20 is inserted into the first groove 13 in a direction approaching the bottom wall 14, and the first positioning portion 30 abuts against the first rotating portion 41.
S350, the side key 20 is continuously installed in the first groove 13, and the first rotating portion 41 is rotated in a direction perpendicular to the bottom wall 14, so that the first positioning portion 30 moves on the surface of the first rotating portion 41.
S360, when the second groove 45 rotates to correspond to the first positioning portion 30, continuously installing the side key 20 into the first groove 13, so that the second sub-latch portion 47 enters the second groove 45, and the first sub-latch portion 46 is connected to the second sub-latch portion 47 in a snap-fit manner.
When the first positioning portion 30 and the second positioning portion 40 are snap-fit connected, the side key 20 may be first inserted into the first groove 13 in a direction approaching the bottom wall 14, and the first positioning portion 30 may abut against the first rotating portion 41. And when the side key 20 is continuously installed in the first groove 13, since the first positioning portion 30 can give a certain pressure to the first rotating portion 41, and since the first rotating portion 41 can rotate, the first rotating portion 41 will rotate in a direction perpendicular to the bottom wall 14 under the pressure, and at this time, the first groove 13 will gradually approach the first positioning portion 30. With the continuous installation of the side key 20, when the first groove 13 rotates to correspond to the first positioning portion 30, and at this time, when the side key 20 is continuously assembled, the first positioning portion 30 enters the first groove 13, and the first sub-latching portion 46 and the second sub-latching portion 47 are in latching connection, so that the connection between the first positioning portion 30 and the second positioning portion 40 is realized. Due to the snap connection between the first sub-snap portion 46 and the second sub-snap portion 47, the first positioning portion 30 cannot be removed from the first groove 13. Therefore, the assembling method provided by the present application can also reduce the assembling difficulty of the first positioning portion 30 and the second positioning portion 40.
Referring to fig. 20 together, fig. 20 is a diagram illustrating an assembling method of an electronic device according to another embodiment of the present application. The second positioning portion 40 includes a base 43, a rotating shaft 42, a first rotating portion 41, and a second rotating portion 44, the base 43 is provided with a second through hole 431, the second rotating portion 44 is provided with a third through hole 441, the rotating shaft 42 is connected to the first rotating portion 41, and S200 "mounting the second positioning portion 40 in the first recess 13 from the opening direction of the first recess 13" includes S210, S220, S230, and S240. The details of S210, S220, S230, and S240 are as follows.
S210, a base 43, a rotation shaft 42, a first rotation part 41, and a second rotation part 44 are provided.
S220, the second rotating portion 44 and the first rotating portion 41 are disposed on opposite sides of the base 43.
S230, the rotating shaft 42 is inserted into the second through hole 431 and the third through hole 441 in sequence.
S240, fixing the base 43 on the bottom wall 14 from the opening direction of the first groove 13.
In the present application, the second rotating portion 44 and the first rotating portion 41 may be disposed on opposite sides of the base 43. The first rotating portion 41, the second rotating portion 44, and the base 43 are connected together by inserting the rotating shaft 42 provided in the first rotating portion 41 into the second through hole 431 and the third through hole 441 in this order, and the first rotating portion 41 and the second rotating portion 44 can be rotated. Finally, the base 43 can be fixed on the bottom wall 14 from the opening direction of the first groove 13, so as to fix the second positioning portion 40. This application carries out the installation of second location portion 40 from the opening direction of first recess 13, can not need additionally to set up the hole on extension 12 to the waterproof sealing width of center 10 has been increased, electronic equipment 1's sealing performance has been improved. In addition, the base 43 not only can be used for installing the first rotating portion 41 and the second rotating portion 44, but also can fix the second positioning portion 40 on the bottom wall 14 through the base 43, thereby reducing the difficulty of assembling the second positioning portion 40.
The foregoing detailed description has provided for the embodiments of the present application, and the principles and embodiments of the present application have been presented herein for purposes of illustration and description only and to facilitate understanding of the methods and their core concepts; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (11)
1. An electronic device, comprising:
the middle frame comprises a body and an extension part bent and extended from the periphery of the body, and a first groove is formed in one side of the extension part, which is far away from the body;
the side key comprises a side key body and a first positioning part arranged on one side of the side key body; and
the second positioning part is arranged in the first groove, and the second positioning part and the first positioning part are matched with each other to limit the side keys to move along the direction far away from the middle frame.
2. The electronic device according to claim 1, wherein the extending portion includes a bottom wall forming the first groove and a side wall extending from a periphery of the bottom wall in a bent manner, the second positioning portion includes a rotating shaft and a first rotating portion connected to the rotating shaft, the rotating shaft is configured to rotate the first rotating portion in a direction perpendicular to the bottom wall, and the first rotating portion is connected to the first positioning portion.
3. The electronic device according to claim 2, wherein the first positioning portion includes a first sub-positioning portion and a second sub-positioning portion that are provided at intervals, and an end surface of the first sub-positioning portion facing away from the side key body is higher than an end surface of the second sub-positioning portion facing away from the side key body; the first through hole is formed in the first rotating portion, the first sub-positioning portion is abutted to the first rotating portion, the second sub-positioning portion penetrates through the first through hole and is connected with the first rotating portion, and the width of the second sub-positioning portion in the direction parallel to the bottom wall is larger than the diameter of the first through hole.
4. The electronic device of claim 3, wherein the second sub-positioning portion includes a positioning element and a fastening element disposed on a side of the positioning element away from the side key body, and a width of the fastening element parallel to the bottom wall direction is greater than a diameter of the first through hole.
5. The electronic device according to claim 4, wherein the positioning member includes a plurality of sub positioning members arranged at intervals, the fastening member includes a plurality of sub fastening members arranged at intervals, each sub fastening member is arranged on one side of each sub positioning member departing from the side key body, and the width of the sub fastening member parallel to the bottom wall direction is greater than the width of the sub positioning member parallel to the bottom wall direction.
6. The electronic device of claim 4, wherein the first rotation portion is resilient, and when the locking member is located in the first through hole, the diameter of the first through hole is a first diameter, and when the locking member passes through the first through hole, the diameter of the first through hole is a second diameter, and wherein the second diameter is smaller than the first diameter.
7. The electronic device according to claim 2, wherein a second groove is formed in a side of the first rotating portion close to the side key body, a first sub-latching portion is disposed on the first positioning portion, and a second sub-latching portion connected to the first sub-latching portion in a latching manner is disposed in the second groove to limit the first positioning portion from moving in a direction away from the bottom wall.
8. The electronic device according to claim 1, wherein the first positioning portion includes a first rotating portion and a rotating shaft provided on the first rotating portion, the rotating shaft is configured to rotate the first rotating portion in a direction perpendicular to the bottom wall, and the first rotating portion is connected to the second positioning portion.
9. A method of assembling an electronic device, comprising:
providing a middle frame and a side key, wherein the middle frame comprises a body and an extension part bent and extended from the periphery of the body, and a first groove is formed in one side of the extension part, which is far away from the body; the side key comprises a side key body and a first positioning part arranged on one side of the side key body;
providing a second positioning part, and arranging the second positioning part in the first groove from the opening direction of the first groove; and
and the side key is arranged in the first groove along the direction close to the bottom wall of the first groove, so that the first positioning part enters the first groove, and the first positioning part and the second positioning part are mutually matched to limit the side key to move along the direction far away from the middle frame.
10. The assembling method according to claim 9, wherein the extending portion includes a bottom wall forming the first groove and a side wall extending from a periphery of the bottom wall in a bent manner, the second positioning portion includes a rotating shaft and a first rotating portion connected to the rotating shaft, and the rotating shaft is used for rotating the first rotating portion in a direction perpendicular to the bottom wall; the first positioning portion includes a first sub-positioning portion and a second sub-positioning portion arranged at an interval, an end surface of the first sub-positioning portion departing from the side key body is higher than an end surface of the second sub-positioning portion departing from the side key body, a first through hole is formed in the first rotating portion, a width of the second sub-positioning portion parallel to the bottom wall direction is larger than a diameter of the first through hole, and the "installing the side key into the first groove along a direction close to the bottom wall of the first groove" includes:
the side key is arranged in the first groove along the direction close to the bottom wall, and the first sub-positioning part is abutted against the first rotating part;
continuing to install the side key into the first groove, wherein the first rotating part rotates in a direction perpendicular to the bottom wall; and
when the first through hole rotates to correspond to the second sub-positioning portion, the side key is continuously installed in the first groove, and the second sub-positioning portion penetrates through the first through hole, so that the first rotating portion is connected with the first positioning portion.
11. The assembling method according to claim 9, wherein the extending portion includes a bottom wall forming the first groove and a side wall extending from a periphery of the bottom wall in a bent manner, the second positioning portion includes a rotating shaft and a first rotating portion connected to the rotating shaft, and the rotating shaft is used for rotating the first rotating portion in a direction perpendicular to the bottom wall; the first rotating part is close to one side of side key body has seted up the second recess, be equipped with first sub-hasp portion on the first locating part, be equipped with second sub-hasp portion in the second recess, "will the side key is packed into along the direction that is close to the diapire of first recess in the first recess" includes:
installing the side key into the first groove along a direction close to the bottom wall, and enabling the first positioning part to abut against the first rotating part;
continuing to mount the side key in the first groove, wherein the first rotating part rotates in a direction perpendicular to the bottom wall to move the first positioning part on the surface of the first rotating part; and
when the second groove rotates to a position corresponding to the first positioning part, the side key is continuously installed in the first groove, so that the second sub-buckling part enters the second groove, and the first sub-buckling part is connected with the second sub-buckling part in a buckling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911374351.8A CN111163607B (en) | 2019-12-26 | 2019-12-26 | Electronic device and method of assembling the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911374351.8A CN111163607B (en) | 2019-12-26 | 2019-12-26 | Electronic device and method of assembling the same |
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| CN111163607A true CN111163607A (en) | 2020-05-15 |
| CN111163607B CN111163607B (en) | 2021-09-07 |
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