CN114256013B - Side key structure and electronic equipment - Google Patents
Side key structure and electronic equipment Download PDFInfo
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- CN114256013B CN114256013B CN202011022027.2A CN202011022027A CN114256013B CN 114256013 B CN114256013 B CN 114256013B CN 202011022027 A CN202011022027 A CN 202011022027A CN 114256013 B CN114256013 B CN 114256013B
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- key
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- opening
- frame body
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- 230000000670 limiting effect Effects 0.000 claims description 64
- 238000009434 installation Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 210000005056 cell body Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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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
- 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
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Landscapes
- Push-Button Switches (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to a side key structure, which is applied to electronic equipment, wherein the electronic equipment comprises a middle frame body, the middle frame body is provided with an opening, the side key structure comprises a key body, and the key body is arranged on the middle frame body through the opening; the side key structure further comprises a waterproof part arranged on the middle frame body, and the waterproof part is used for closing the opening. The middle frame body is provided with the opening for installing the key body, the opening is closed through the waterproof part, the waterproof grade of the side key structure is improved, and the living waterproof requirement of a user on the electronic equipment is met.
Description
Technical Field
The disclosure relates to the field of electronic technology, and in particular, to a side key structure and an electronic device.
Background
With the continuous development of electronic equipment technology, electronic equipment such as mobile phones has become one of the indispensable electronic products in people's life. Electronic equipment such as mobile phones not only facilitates communication of people, but also provides daily payment function for users, and brings great convenience for life of people. Meanwhile, under the development background of high-speed and convenient network, the electronic equipment is used as a propagation tool, and can provide information resources for people so as to obtain information.
The use of electronic devices such as mobile phones is very complicated, and the requirements of people on the electronic devices such as mobile phones are increasing. Such as the waterproof performance of the electronic device. The middle frame of the electronic device such as a mobile phone is usually reserved with an opening or a gap for installing components such as side keys.
But some water-bearing scenes are unavoidable during the use of the electronic device by the user. Such as hand washing, rainy days, or shower scenes. If water enters the electronic device along the gaps of the side keys and flows to the internal circuit of the electronic device, the internal circuit of the electronic device may be damaged or connected, and the electronic device may be broken down.
Therefore, improving the waterproof performance of the electronic equipment and ensuring the normal use of the electronic equipment is a problem to be solved urgently.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a side key structure and an electronic device.
According to a first aspect of embodiments of the present disclosure, there is provided a side key structure, applied to an electronic device, the electronic device including a center body,
The middle frame body is provided with an opening, the side key structure comprises a key body, and the key body is arranged on the middle frame body through the opening; the side key structure further comprises a waterproof part arranged on the middle frame body, and the waterproof part is used for sealing the opening.
Optionally, the side key structure further includes a circuit board, and the circuit board is bonded to the middle frame body through the waterproof part to close the opening.
Optionally, the side key structure further includes at least one connection portion, at least one connection portion being connected to the circuit board;
the waterproof part is provided with at least one through hole, and the connecting part correspondingly penetrates out of the through hole to be connected with the key body in a matched mode.
Optionally, the middle frame body is further provided with a groove body structure for accommodating the connecting part, the groove body structure is arranged between the opening and the waterproof part, and the groove body structure is communicated with the opening.
Optionally, the connecting portion includes a connecting body and a connecting protrusion formed on the connecting body, the connecting body is adhesively connected with the circuit board, and in a pressed state, the key body is in contact connection with the connecting protrusion.
Optionally, a first limiting part is formed on the key body, the side key structure further includes a second limiting part mounted on the middle frame body, and in the mounted state, the first limiting part is connected with the second limiting part in a matched manner, so as to limit the movement of the key body relative to the second limiting part.
Optionally, the first limiting part includes at least one spacing convex body, spacing convex body to connecting portion extends and protruding in the button body, spacing convex body with the connecting protrusion corresponds the assembly, under the pressing state, spacing convex body with the connecting protrusion contact is connected.
Optionally, the opening comprises a slot formed in the middle frame body and at least one mounting through hole, wherein the slot opening of the slot faces the outside of the electronic equipment, the mounting through hole is formed in the slot bottom wall of the slot, and the mounting through hole is communicated with the slot and the slot body structure;
The key body is assembled in the groove, and the limiting convex body is installed in the corresponding installation through hole.
Optionally, the middle frame body further includes at least one accommodating channel, the extending direction of the accommodating channel is perpendicular to the key body, and the accommodating channel is communicated with the corresponding mounting through hole;
The second limiting part comprises at least one limiting body, and the limiting body is arranged in the corresponding accommodating channel and is connected with the limiting convex body in a matched mode.
Optionally, the spacing convex body sets up the mounting groove, under the installation state, spacing body with the mounting groove corresponds grafting, in order to restrict the button body is relative the motion of second spacing portion.
Optionally, the side key structure further includes a reinforcing portion, the reinforcing portion is disposed on one side of the circuit board far away from the key body, and the reinforcing portion is connected with the circuit board.
According to a second aspect of embodiments of the present disclosure, there is provided an electronic device including a center body, and a side key structure as described above.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: the middle frame body is provided with the opening for installing the key body, the opening is closed through the waterproof part, the waterproof grade of the side key structure is improved, and the living waterproof requirement of a user on the electronic equipment is met.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic diagram of a side key structure shown according to an exemplary embodiment.
Fig. 2 is an exploded schematic view of a side key structure according to an exemplary embodiment.
Fig. 3 is a schematic diagram of a key body shown according to an exemplary embodiment.
Fig. 4 is a schematic diagram of a key body shown according to an exemplary embodiment.
Fig. 5 is a schematic diagram of a middle frame body shown according to an example embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
In the related art, a slot for installing a side key is formed in a middle frame body of an electronic device such as a mobile phone, and the side key is fixed through a limit steel sheet so as to realize the function of the side key. The side keys are generally provided with a waterproof structure, so that the side keys are partially sealed to protect contacts of the side keys.
In one example, the soft waterproof membrane is used to wrap the pressing contact of the side key, so that the side key is separated from the flexible circuit board of the electronic device, water is blocked outside the soft waterproof membrane, and the waterproof function of the side key is further achieved. But soft water proof membrane is with high costs, and only has taken waterproof measure to the pressing contact of side button to can not protect the overall structure of side button in the fluting, not good to the holistic water proof effects of side button.
In another example, the flexible circuit board is attached to the plastic film to realize waterproof of the side keys. However, the waterproof treatment still solves the problem of partial waterproof, and the waterproof effect on the whole side keys is not good. In addition to the mylar, there is still a problem of water flowing into the interior of the electronic device, affecting the normal use of the electronic device.
In addition, open the fluting in order to install the side button on the center body, can make the overall structure of side button become complicated, increased the technology equipment degree of difficulty. And the occupied space is large, which is not only unfavorable for the thinning treatment of electronic equipment such as mobile phones and the like, but also reduces the integral strength of the middle frame.
The disclosure provides a side key, which is applied to electronic equipment, such as a mobile phone, a tablet computer and the like. The electronic equipment comprises a middle frame body, wherein the middle frame body is provided with an opening, the side key structure comprises a key body, and the key body is arranged on the middle frame body through the opening. The side key structure further comprises a waterproof part arranged on the middle frame body, the waterproof part is used for sealing the opening, so that the waterproof function of the side key structure is realized, and the waterproof performance of the side key of the electronic equipment is improved.
In an exemplary embodiment, as shown in fig. 1 and 2, a side key structure is applied to an electronic device, such as a mobile phone, a tablet computer, and the like. The electronic equipment comprises a middle frame body 1, wherein the middle frame body 1 is provided with an opening 11, and a key body 2 of a side key structure is arranged on the middle frame body 1 through the opening 11. The key body 2 is installed through the opening 11, and the size of the opening 11 is matched with the key body 2. The occupation space of the opening 11 is small, and a large cavity is not required to be arranged on the middle frame body 1 so as to install the key body 2, so that the integral strength of the middle frame body 1 is improved. The key body 2 may be, for example, a power key or a volume key.
The side key structure further comprises a waterproof part 3 arranged on the middle frame body 1, and the waterproof part is used for sealing the opening 11 so as to improve the sealing performance of the side key structure and provide reliable waterproof guarantee for the electronic equipment.
In an exemplary embodiment, as shown in fig. 1 and 2, the side key structure further includes a circuit board 4, where the circuit board 4 is, for example, an FPC flexible circuit board (Flexible Printed Circuit), and has light weight, thin thickness, free bending and folding, excellent insulation performance, and can achieve a waterproof effect in daily life of a user, and improve the safety performance of the side key structure. The circuit board 4 is adhesively connected with the middle frame body 1 through the waterproof part 3 to close the opening 11. The waterproof part 3 can be, for example, a strong waterproof adhesive, so that the overall waterproof effect of the side key structure can be ensured, and the reliability of the connection between the circuit board 4 and the middle frame body 1 can be ensured.
In this embodiment, still referring to fig. 1 and 2, the side key structure further includes a reinforcing portion 6, where the reinforcing portion 6 is disposed on a side of the circuit board 4 away from the key body 2, and the reinforcing portion 6 may be adhesively connected to the circuit board 4. The reinforcing plate 6 is made of a metal material and has good rigidity. The strength of the circuit board 4 is improved through the reinforcing part 6, and the circuit board 4 is prevented from being damaged.
In this embodiment, still referring to fig. 1 and 2, the side key structure further includes at least one connection portion 5, where the at least one connection portion 5 is connected to the circuit board 4. The waterproof part 3 is provided with at least one through hole 31, and the connecting part 5 correspondingly penetrates out of the through hole 31 to be connected with the key body 2 in a matching way.
In one example, referring to fig. 2, the key body 2 is, for example, a power key. The side key structure comprises a connecting part 5, wherein the connecting part 5 is arranged between the key body 2 and the circuit board 4, and the connecting part 5 is in bonding connection with the circuit board 4. The waterproof part 3 is provided with a through hole 31, the through hole 31 is correspondingly arranged with the connecting part 5, and the connecting part 5 passes through the through hole 31 to be matched and connected with the key body 2 so as to realize the function of the key body 2 of the electronic equipment. The user makes button body 2 and connecting portion 5 contact connection through pressing button body 2, and the pressing force of button body 2 acts on circuit board 4 through connecting portion 5, triggers the function switch to carry out signal transmission through circuit board 4 and electronic equipment's mainboard, in order to realize the function such as opening and shutting down or lock screen of button body 2.
In another example, referring to fig. 2, the key body 2 is, for example, a volume key having an up volume contact and a down volume contact. The side key structure comprises two connecting parts 5, and the two connecting parts 5 are arranged at intervals along the length direction of the key body 2. It will be appreciated that the two connection portions 5 are in one-to-one correspondence with the volume up and volume down contacts, respectively. Through setting up two connecting portions 5 separate, prevent that the user from pressing button body 2 when the volume contact and the volume contact that reduces from interfering each other, influence user's normal use. The connecting part 5 is arranged between the key body 2 and the circuit board 4, and the connecting part 5 is bonded and connected with the circuit board 4. The waterproof part 3 is provided with two through holes 31, the two through holes 31 are arranged in one-to-one correspondence with the two connecting parts 5, and the connecting parts 5 correspondingly penetrate out of the through holes 31 to be matched and connected with the key body 2 so as to realize the function of a volume key of the electronic equipment. The user makes the button body 2 contact with corresponding connecting portion 5 through pressing the volume contact or the volume contact that reduces of button body 2, and the pressing force of button body 2 acts on circuit board 4 through connecting portion 5, triggers corresponding function switch to carry out signal transmission through circuit board 4 and electronic equipment's mainboard, in order to realize the function of the volume adjustment of button body 2. The surface of the key body 2 is provided with marks of an increasing volume contact and a decreasing volume contact, so that a user can press accurately, and the use experience of the user is improved.
In an exemplary embodiment, as shown in fig. 1 to 5, the middle frame body 1 is further provided with at least one slot structure 13, and an opening of the slot structure 13 faces the inside of the electronic device. The groove body structures 13 are in one-to-one correspondence with the connecting portions 5, and the groove body structures 13 are used for accommodating the connecting portions 5. And the size of the groove body structure 13 is matched with the connecting part 5, so that the excessively large groove body structure 13 is avoided, and the excessively occupied middle frame body 1 is prevented from influencing the overall strength of the middle frame body 1. The cell body structure 13 sets up between opening 11 and waterproof portion 3, and cell body structure 13 and opening 11 intercommunication, waterproof portion 3 set up in cell body structure 13's notch edge to seal cell body structure 13. Through waterproof part 3, use the cell body structure 13 that is used for installing opening 11 of button body 2 and is used for installing connecting portion 5 to seal, avoid liquid to flow into electronic equipment's inside along the clearance between button body 2 and the opening 11, cause electronic equipment to break down, effectively promoted the holistic waterproof grade of side button structure.
In the present embodiment, referring to fig. 2 to 5, the connection part 5 includes a connection body 51, and a connection protrusion 52 formed on the connection body 51. The connection body 51 is adhesively connected with the circuit board 4, the connection protrusion 52 is located on one side of the connection body 51, which is close to the key body 2, and in a pressed state, the key body 2 is in contact connection with the connection protrusion 52, so as to trigger a function switch of a side key.
In an exemplary embodiment, as shown in fig. 1 to 4, the key body 2 is formed with a first limiting portion 21, and the key body 2 and the first limiting portion 21 may be integrally formed, so as to facilitate assembly and assembly. The side key structure further comprises a second limiting part 12 installed on the middle frame body 1, and in the installation state, the first limiting part 21 is connected with the second limiting part 12 in a matched mode so as to limit the movement of the key body 2 relative to the second limiting part 12. The key body 2 is limited on the middle frame body 1 through the second limiting part 12 so as to prevent the key body 2 from separating from the middle frame body 1, simplify the overall structure layout of the side key structure, reduce the hole digging area of the middle frame body 1 and improve the overall strength of the middle frame body 1.
In this embodiment, referring to fig. 2-4, the first limiting portion 21 includes at least one limiting protrusion, which corresponds to the connecting body 51 one by one, and extends toward the connecting portion 5 and protrudes from the key body 2. The spacing convex body corresponds the assembly with connecting protruding 52, and under the installed state, spacing convex body and connecting protruding 52 contact grafting realize accurate counterpoint and press, promote and press the effect, satisfy user's user demand.
In one exemplary embodiment, as shown in fig. 2, 3 and 5, the opening 11 includes a slot 111 opened in the middle frame body 1, and at least one mounting through hole 112. Wherein, the notch of the slot 111 faces to the outside of the electronic equipment, the installation through hole 112 is arranged on the bottom wall of the slot 111, and the installation through hole 112 communicates the slot 111 and the slot body structure 13. The key body 2 is fitted in the slot 111, and the slot 111 is matched with the key body 2. The spacing convex body is installed in the corresponding installation through holes 112, and the middle frame body 1 between the installation through holes 112 plays a supporting and spacing role on the key body 2, so as to prevent the key body 2 from separating from the opening 11 and entering into the electronic equipment.
The number of the mounting through holes 112 is based on the function to be realized by the key body 2. For example, when the key body 2 is a power key, the installation through hole 112 may be one; when button body 2 is the volume key, in order to guarantee the stability at the both ends of button body 2, installation through-hole 112 sets up to two, realizes the counterpoint installation of the spacing convex body of button body 2, avoids button body 2 and connecting portion 5 to take place the dislocation, influences user's normal use. And the mounting through hole 112 is aligned with the limiting convex body, so that the phenomenon of teeterboard is avoided when the volume is increased or reduced by pressing, and the normal use of the side key structure is influenced.
In an exemplary embodiment, as shown in fig. 1,2 and 5, the middle frame body 1 further includes at least one accommodating channel 14, the extending direction of the accommodating channel 14 is perpendicular to the key body 2, and the accommodating channel 14 is disposed in communication with the corresponding mounting through hole 112. The second limiting portion 12 includes at least one limiting body, and the limiting body may be a cylinder, a truncated cone, a cuboid, or the like. The shape of the limiting body is matched with the shape of the mounting channel 14, so that the limiting body can be mounted in the corresponding accommodating channel 14 and is connected with the limiting convex body in a matched mode.
The limiting convex body is provided with a mounting groove 211, and in a mounting state, the limiting body is correspondingly inserted into the mounting groove 211 to limit the movement of the key body 2 relative to the second limiting part 12, so that the key body 2 is prevented from being separated from the opening 11, and the key body 2 is prevented from falling to the outside of the electronic equipment.
In one example, referring to fig. 1,2 and 5, the key body 2 is, for example, a power key, and the limit protrusion of the key body 2 is disposed corresponding to a switch contact of the power key. The middle frame body 1 comprises a containing channel 14, the containing channel 14 penetrates through the middle frame body 1, and the containing channel 14 corresponds to the limiting convex body. The limiting convex body is provided with a mounting groove 211, and the limiting body is correspondingly inserted into the mounting groove 211 through the accommodating channel 14.
The limiting body comprises a free end and a fixed end, wherein the fixed end enters the mounting groove 211 through the accommodating channel 14, and the free end is reserved in the accommodating channel 14, so that the limiting body and the key body 2 form limiting connection. The limiting body is connected with the key body 2 in an inserting mode, and the key body 2 is convenient to assemble and disassemble. When the key body 2 needs to be disassembled, the limiting body is only required to be pulled out through the accommodating channel 14, and the disassembling process is simple and easy to operate. And the key body 2 is limited in the slot 111 through the second limiting part 12, so that the hollowed-out area of the middle frame body 1 is reduced, and the integral strength of the middle frame body 1 is effectively improved.
In another example, referring to fig. 1, 2, and 5, the key body 2 is, for example, a volume key. In order to correspond to the volume increasing contact and the volume decreasing contact, two limiting protrusions on the key body 2 are correspondingly arranged. The middle frame body 1 may include two accommodating channels 14, where the accommodating channels 14 penetrate through the middle frame body 1, so as to facilitate assembling the second limiting portion 12, and the accommodating channels 14 correspond to the limiting protrusions one by one. The limiting convex body is provided with a mounting groove 211, and the limiting body is correspondingly inserted into the mounting groove 211 through the accommodating channel 14. The side key structure is subjected to limit installation at both ends of the key body 2, so that the reliability of connection of the key body 2 is improved. The specific mounting manner of the limiting body and the mounting groove 211 is identical to that of the above example, and a detailed description thereof will not be repeated here.
Here, the number of the second limiting portion 12 and the accommodating channel 14 is merely used to explain the present embodiment, and the present application is not limited thereto. When the key body 2 is a volume key, that is, when the key body 2 has two limiting protrusions, the accommodating channel 14 and the second limiting portion 12 may be one, and the specific number of the second limiting portion 12 and the accommodating channel 14 is designed according to the actual design. Through the cooperation of second spacing portion 12 and first spacing portion 21 to restrict the button body 2 relative second spacing portion 12 motion, reduce the hole digging region at middle frame body 1, effectively promoted the intensity of middle frame body 1. And the thickness of the middle frame body 1 can be reduced without presetting an oversized mounting cavity on the middle frame body 1, thereby being beneficial to the thinning treatment of the electronic equipment.
The disclosure also provides an electronic device, which may be a mobile phone, a tablet computer, or the like. The electronic device comprises a middle frame body and the side key structure. Through the waterproof part of side button structure, seal the opening on the center body, promote the holistic waterproof grade of side button structure, satisfy the user to life waterproof demand, promote user's experience. And first opening and button body looks adaptation need not to offer too big fluting in order to install the button body, has promoted the intensity of center body, has prolonged electronic equipment's life, satisfies user's use.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (6)
1. A side key structure is applied to electronic equipment, which comprises a middle frame body, and is characterized in that,
The middle frame body is provided with an opening, the side key structure comprises a key body, and the key body is arranged on the middle frame body through the opening; the side key structure further comprises a waterproof part arranged on the middle frame body, and the waterproof part is used for sealing the opening; the side key structure further comprises a circuit board and at least one connecting part, and at least one connecting part is connected with the circuit board; the circuit board is in adhesive connection with the middle frame body through the waterproof part so as to close the opening;
The waterproof part is provided with at least one through hole, and the connecting part correspondingly penetrates out of the through hole to be connected with the key body in a matching way;
The middle frame body is also provided with a groove body structure for accommodating the connecting part, the groove body structure is arranged between the opening and the waterproof part, and the groove body structure is communicated with the opening;
The key body is provided with a first limiting part, the side key structure further comprises a second limiting part arranged on the middle frame body, the first limiting part is connected with the second limiting part in a matched mode in an installation state so as to limit the movement of the key body relative to the second limiting part, and the first limiting part comprises at least one limiting convex body;
the opening comprises a slot formed in the middle frame body and at least one mounting through hole, wherein the slot opening of the slot faces the outside of the electronic equipment, the mounting through hole is formed in the bottom wall of the slot, and the mounting through hole is communicated with the slot and the slot body structure;
The key body is assembled in the groove, and the limiting convex body is installed in the corresponding installation through hole;
The middle frame body further comprises at least one accommodating channel, the extending direction of the accommodating channel is perpendicular to the key body, and the accommodating channel is communicated with the corresponding mounting through hole; the second limiting part comprises at least one limiting body, and the limiting body is arranged in the corresponding accommodating channel and is connected with the limiting convex body in a matched mode.
2. The side key structure according to claim 1, wherein the connection portion includes a connection body and a connection protrusion formed on the connection body, the connection body is adhesively connected to the circuit board, and in a pressed state, the key body is in contact connection with the connection protrusion.
3. The side key structure according to claim 2, wherein the limit protrusion extends toward the connection portion and protrudes from the key body, the limit protrusion is assembled corresponding to the connection protrusion, and in a pressed state, the limit protrusion is in contact connection with the connection protrusion.
4. The side key structure according to claim 3, wherein the limiting protrusion is provided with a mounting groove, and in the mounted state, the limiting body is correspondingly inserted into the mounting groove, so as to limit the movement of the key body relative to the second limiting portion.
5. The side key structure according to claim 1, further comprising a reinforcing portion disposed on a side of the circuit board away from the key body, the reinforcing portion being connected to the circuit board.
6. An electronic device, comprising a middle frame body and a side key structure according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022027.2A CN114256013B (en) | 2020-09-25 | 2020-09-25 | Side key structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022027.2A CN114256013B (en) | 2020-09-25 | 2020-09-25 | Side key structure and electronic equipment |
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| Publication Number | Publication Date |
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| CN114256013A CN114256013A (en) | 2022-03-29 |
| CN114256013B true CN114256013B (en) | 2024-06-18 |
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| CN202011022027.2A Active CN114256013B (en) | 2020-09-25 | 2020-09-25 | Side key structure and electronic equipment |
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| CN (1) | CN114256013B (en) |
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| CN101540239B (en) * | 2008-03-21 | 2013-01-09 | 深圳富泰宏精密工业有限公司 | Key structure |
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| CN103280357B (en) * | 2013-04-24 | 2015-11-25 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal and side key structure thereof |
| CN105261505B (en) * | 2015-09-29 | 2018-06-22 | 北京锤子数码科技有限公司 | A kind of electronic equipment and press-key structure, assemble method |
| CN205081839U (en) * | 2015-10-16 | 2016-03-09 | 大唐终端技术有限公司 | Electronic equipment's side key protector |
| KR102573190B1 (en) * | 2015-10-16 | 2023-09-01 | 삼성전자주식회사 | Electronic device and manufacturing method thereof |
| WO2017065397A1 (en) * | 2015-10-16 | 2017-04-20 | 삼성전자 주식회사 | Electronic device and electronic device manufacturing method |
| CN107465796A (en) * | 2017-09-16 | 2017-12-12 | 深圳市华琥技术有限公司 | A kind of mobile terminal side key structure and mobile terminal |
| CN110277261B (en) * | 2019-05-31 | 2022-03-15 | Oppo（重庆）智能科技有限公司 | Electronic device |
| CN210378827U (en) * | 2019-09-19 | 2020-04-21 | 广州视源电子科技股份有限公司 | Key structure and electronic equipment |
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2020
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106534419A (en) * | 2016-12-30 | 2017-03-22 | 河源市美晨联合智能硬件电子研究院 | Key assembly structure and mobile terminal |
| CN206877878U (en) * | 2017-04-28 | 2018-01-12 | 维沃移动通信有限公司 | A kind of button assembly and the electronic equipment with the button assembly |
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| CN114256013A (en) | 2022-03-29 |
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