CN107871633B - Waterproof button switch structure and mobile terminal that push away - Google Patents
Waterproof button switch structure and mobile terminal that push away Download PDFInfo
- Publication number
- CN107871633B CN107871633B CN201610854749.1A CN201610854749A CN107871633B CN 107871633 B CN107871633 B CN 107871633B CN 201610854749 A CN201610854749 A CN 201610854749A CN 107871633 B CN107871633 B CN 107871633B
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- push button
- hole
- waterproof
- circuit board
- push
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/10—Operating parts
Abstract
The invention provides a waterproof push button switch structure and a mobile terminal, wherein the waterproof push button switch structure comprises: a structure body; a push button arranged on the structure body and sliding along the structure body; the force transmission mechanism is arranged in the structure body and is connected with the push button and is provided with a waterproof structure; and a circuit board assembly arranged in the structure body and connected with the force transmission mechanism; when the push button slides from a first preset position to a second preset position on the structure body, the circuit of the circuit board assembly is driven to be conducted through the force transmission mechanism; when the push button slides to the first preset position from the second preset position on the structure body, the circuit of the circuit board assembly is driven to be disconnected through the force transmission mechanism. Through the push-button type switch structure, an operator can acquire whether the switch is in a conducting state or a disconnecting state through the position of the push button; through the waterproof construction who sets up on power transmission structure, can realize preventing that water or other liquid from getting into the inside function of structure.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a waterproof push button switch structure and a mobile terminal.
Background
Most of waterproof terminal products on the market at present do not have push button switches, but adopt button switches, however, for special types of switches such as mute keys, alarm keys and flashlight keys, it is obviously not suitable to adopt button switches, because it is difficult for users to simply and intuitively judge whether the switches are in a conducting state or a disconnecting state. One key on the currently marketed IPHONE mobile phone is not waterproof, while other products such as non-communication products like professional flashlights and the like have waterproof push button switches, but the functions are simple, the integration level is low, and the high complexity and the special performances of radio frequency, audio frequency, antennas and the like of terminal communication products are not considered, so that the design scheme of the mobile phone is greatly different from that of the terminal communication products and cannot be used in the terminal communication products.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a waterproof push button switch structure and a mobile terminal, so as to achieve fast acquisition of on/off of a switch circuit and achieve a waterproof function of the mobile terminal.
In order to solve the above technical problem, an embodiment of the present invention provides a waterproof push button switch structure, including:
a structure body; a push button disposed on the structure and sliding along the structure; the force transmission mechanism is arranged in the structure body and is connected with the push button and is provided with a waterproof structure; and a circuit board assembly disposed within the structure and connected to the force transfer mechanism; when the push button slides from a first preset position to a second preset position on the structure body, the force transmission mechanism drives a circuit of the circuit board assembly to be conducted; when the push button slides to the first preset position from the second preset position on the structure body, the force transmission mechanism drives the circuit of the circuit board assembly to be disconnected.
Preferably, the push button comprises: a push-button body; the push button switch is arranged on the push button body; the elastic bulge is arranged on the push button body, and an elastic salient point is arranged on one side, far away from the push button body, of the elastic bulge; the push button comprises a push button body, a first through hole and a second through hole, wherein the first through hole is formed in the push button body, and the first through hole is formed in one end, far away from the elastic bulge, of the push button body.
Preferably, the force transfer mechanism comprises: a profiled shaft; the crank connecting rod mechanism is connected with the special-shaped shaft and is connected with the push-button body; a waterproof ring arranged on the special-shaped shaft.
Preferably, the structural body includes: a frame body; a first sinking groove for placing the push-button body and the crank connecting rod mechanism is formed in the side wall of the frame body; the push-button body comprises a first state located at a first preset position in the first sinking groove and a second state located at a second preset position in the first sinking groove; the first sinking groove is internally provided with a first step hole communicated to the inside of the frame body, at least one part of the special-shaped shaft is exposed out of the frame body through the first step hole, and the waterproof ring is arranged in the first step hole.
Preferably, the structural body further includes: the front panel is arranged on the first end face of the frame body; the rear panel is arranged on the second end face of the frame body; the decorative strip is fixed on the side wall of the frame body and comprises a decorative strip body and a strip-shaped through hole arranged on the decorative strip body, the length of the strip-shaped through hole is larger than that of the push-pull switch, and the push-pull switch is partially exposed out of the decorative strip body through the strip-shaped through hole.
Preferably, the frame body further includes: the elastic convex points are arranged in the first sinking grooves and used for placing the elastic convex second sinking grooves, first grooves and second grooves are formed in the second sinking grooves, and the elastic convex points are movably arranged in the first grooves or the second grooves.
Preferably, the elastic bumps are in interference fit with the first groove and the second groove respectively.
Preferably, the side wall of the first sinking groove is provided with a first boss and a second boss, and the elastic bulge is clamped between the first boss and the second boss.
Preferably, the profiled shaft comprises: pulling the slices; the connecting column is integrally connected with the pulling sheet; the connecting column includes: the spliced pole body is in with setting first step, second step and third step on the spliced pole body, just the diameter of first step is greater than the diameter of second step, the diameter of second step is greater than the diameter of third step, waterproof circle cover is located on the spliced pole body and with the laminating of second step.
Preferably, at least one fan-shaped step is arranged on the connecting column body from the third step position to the direction of the second step.
Preferably, the circuit board assembly comprises: the rocker switch comprises a circuit board and a rocker switch arranged on the circuit board, wherein the rocker switch comprises a rocker; when the elastic salient point is positioned in the first groove, the pulling sheet presses down the rocker arm, and the circuit of the circuit board is conducted; when the elastic salient point is positioned in the second groove, the pulling sheet is far away from the rocker arm, and the circuit of the circuit board is disconnected.
Preferably, the circuit board assembly comprises: the circuit board and the copper exposing part arranged on the circuit board; a reed is arranged on the pulling piece, and an elastic angle is arranged on the reed; when the elastic salient point is positioned in the first groove, the elastic angle is contacted with the copper exposing part, and the circuit of the circuit board is conducted; when the elastic salient point is positioned in the second groove, the elastic angle is separated from the copper exposing part, and the circuit of the circuit board is disconnected.
Preferably, the crank link structure includes: the crank comprises a crank body, and a special-shaped hole and a round hole which are arranged on the crank body, the crank body is sleeved on the connecting column body and is positioned between the third step and the fan-shaped step, and the crank body and the connecting column body rotate integrally; the connecting rod comprises a connecting rod body, and a second through hole and a third through hole which are arranged on the connecting rod body; the connecting rod body is connected with the crank body through a pin, and the pin sequentially penetrates through the second through hole and the round hole; the connecting rod body with push away to turn round the body and pass through rivet connection, the rivet passes in proper order the third through-hole with first through-hole.
According to another aspect of the present invention, there is also provided a mobile terminal including the waterproof push button switch structure described above.
Compared with the prior art, the waterproof push button switch structure provided by the embodiment of the invention at least has the following beneficial effects:
through the push-button type switch structure, an operator can acquire whether the switch is in a conducting state or a disconnecting state through the position of the push button; through the waterproof construction who sets up on power transmission structure, can realize preventing that water or other liquid from getting into the inside function of structure.
Drawings
Fig. 1 is a schematic structural view of a waterproof push button switch structure according to embodiment 1 of the present invention;
fig. 2 is one of the schematic structural diagrams of the push button according to embodiment 1 of the present invention;
fig. 3 is a second schematic structural diagram of the push button according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a special-shaped shaft according to embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a force transmission mechanism according to embodiment 1 of the present invention;
fig. 6 is a schematic exploded view of the force-transmitting mechanism of embodiment 1 of the present invention;
fig. 7 is a schematic structural view of a pin according to embodiment 1 of the present invention;
FIG. 8 is a schematic structural view of a crank according to embodiment 1 of the present invention;
fig. 9 is a schematic structural view of a connecting rod according to embodiment 1 of the present invention;
fig. 10 is a schematic structural view of a crank link structure according to embodiment 1 of the present invention;
FIG. 11 is a schematic cross-sectional view of FIG. 10;
fig. 12 is a schematic structural diagram of a frame body according to embodiment 1 of the present invention;
FIG. 13 is a schematic cross-sectional view of FIG. 12;
fig. 14 is a schematic structural view of a push button, a force transmission mechanism and a decorative strip which are all installed on a frame body in embodiment 1 of the invention;
fig. 15 is a schematic structural view of the push-button force-transmission mechanism of embodiment 1 of the present invention mounted on a frame;
fig. 16 is a schematic structural view of the force transmission mechanism, the front panel, the rear panel, and the decorative strip of embodiment 1 of the present invention mounted on the frame;
fig. 17 is a schematic structural view of the force transmission mechanism and the decorative strip of embodiment 1 of the present invention mounted on a frame;
fig. 18 is a schematic structural view of the decorative strip according to embodiment 1 of the present invention;
fig. 19 is a schematic structural diagram of a circuit board assembly according to embodiment 1 of the present invention;
fig. 20 is a schematic structural view of the matching of the tab and the circuit board assembly according to embodiment 1 of the present invention;
fig. 21 is a schematic structural view illustrating the matching of the tab and the circuit board assembly according to embodiment 2 of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided only to help the full understanding of the embodiments of the present invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
Referring to fig. 1, embodiment 1 of the present invention provides a waterproof push button switch structure, including: a structure 4; a push button 1 provided on the structural body 4 and sliding along the structural body 4; the force transmission mechanism 2 is arranged in the structure body 4 and is connected with the push button 1 and has a waterproof structure; and a circuit board assembly 3 disposed within the structure 4 and connected to the force transfer mechanism 2; when the push button 1 slides from a first preset position to a second preset position on the structural body 4, the force transmission mechanism 2 drives a circuit of the circuit board assembly 3 to be conducted; when the push button 1 slides to the first preset position from the second preset position on the structural body 4, the power transmission mechanism 2 drives the circuit of the circuit board assembly 3 to be disconnected.
An operator can intuitively acquire whether a circuit of the switch is in a disconnected state or a closed state through the real-time position of the push button 1, so that the real-time state of the waterproof push button switch can be conveniently grasped. Because the force transmission mechanism 2 is provided with a waterproof structure, water or other liquid can be prevented from entering the structure body 4.
Referring to fig. 2 and 3, and further, in embodiment 1 of the present invention, the push button 1 includes: a push-button body 11; a push button switch 12 disposed on the push button body 11; the elastic bulge 13 is arranged on the push-button body 11, and one side of the elastic bulge 13, which is far away from the push-button body 11, is provided with an elastic salient point 131; the first through hole 14 is formed in the push-button body 11, and the first through hole 14 is formed in one end, far away from the elastic protrusion 13, of the push-button body 11.
Specifically, the push button switch 12 is used for the operator to pull the hand, the push button switch 12 is disposed on a first side surface of the push button body 11, and the elastic protrusion 13 is disposed on a second side surface of the push button body 11.
Referring to fig. 5, and further, in the embodiment 1 of the present invention, the force transmission mechanism 2 includes: a special shaft 21; the crank connecting rod mechanism is connected with the special-shaped shaft 21 and is connected with the push-button body 11; a waterproof ring 22 provided on the shaft 21.
Specifically, the crank link mechanism drives the special-shaped shaft 21 to rotate by the movement of the push button body 11, so as to achieve the effect of controlling the circuit of the circuit board assembly 3 to be switched on or off, and the waterproof ring 22 is used for preventing water or liquid outside the structural body 4 from entering the structural body 4.
Referring to fig. 4, in embodiment 1 of the present invention, the special shaft 21 includes: pulling the slices 211; a connecting column integrally connected with the pulling piece 211; the connecting column includes: the waterproof structure comprises a connecting column body 2121, and a first step 2122, a second step 2123 and a third step 2124 which are arranged on the connecting column body 2121, wherein the diameter of the first step 2122 is larger than that of the second step 2123, the diameter of the second step 2123 is larger than that of the third step 2124, and the waterproof ring 22 is sleeved on the connecting column body 2121 and attached to the second step 2123; at least one fan-shaped step 2125 is arranged on the connecting column body 2121 in a direction from the position of the third step 2124 to the second step 2123.
Specifically, a screw thread is provided on the cylindrical surface of the connecting column body 2121 on the side of the third step 2124 away from the second step 2123.
Referring to fig. 5 to 11, in embodiment 1 of the present invention, the crank connecting rod structure includes: the crank 25 comprises a crank body 251, and a special-shaped hole 252 and a round hole 253 which are arranged on the crank body 251, the crank body 251 is sleeved on the connecting column body 2121 at a position between the third step 2124 and the fan-shaped step 2125, and the crank body 251 and the connecting column body 2121 rotate integrally; the connecting rod 26 comprises a connecting rod body 261, and a second through hole 262 and a third through hole 263 which are arranged on the connecting rod body 261; the connecting rod body 261 is connected with the crank body 251 through a pin 24, and the pin 24 sequentially passes through the second through hole 262 and the round hole 253; the connecting rod body 261 is connected with the push-and-twist body 11 through a rivet 27, and the rivet 27 sequentially penetrates through the third through hole 263 and the first through hole 14.
Specifically, the pin 24 is provided with a fourth step 241 and a fifth step 242, and the diameter of the fourth step 241 is larger than that of the fifth step 242. When the installation is finished, the crank 25 is sleeved on the pin 24 and attached to the surface of the fifth step 242, the crank 25 is in interference fit with the pin 24, and after the installation is finished, the crank 25 and the pin 24 cannot be displaced; the connecting rod 26 is sleeved on the pin 24 and attached to the fourth step 241, that is, the connecting rod 26 is clamped between the fourth step 241 of the pin 24 and the crank 25. Since the connecting rod 26 is provided with a gap where it engages with the pin 24 and the crank 25, the connecting rod 26 can rotate around the axis of the pin 24.
The special-shaped hole 252 has the same number of vertical planes as the number of planes at the position of the fan-shaped step 2125 on the special-shaped shaft 21, and when the special-shaped hole is installed, all the vertical planes of the special-shaped hole 252 are correspondingly matched with the cylindrical surface of the connecting column body 2121 at the position of the fan-shaped step 2125. Due to the matching of the vertical plane and the cylindrical surface, the crank 25 can drive the special-shaped shaft 21 to rotate together when rotating around the axis of the special-shaped hole 252, and the slipping phenomenon can not occur. After the crank 25 is sleeved on the connecting post body 2121, the nut 23 is screwed on the cylindrical surface of the connecting post body 2121 with threads, so that the crank 25 is locked on the connecting post body 2121.
Referring to fig. 12 and 13, in embodiment 1 of the present invention, the structural body 4 includes: a frame body 42; a first sinking groove 421 for placing the push-button body 11 and the crank-link mechanism is arranged on the side wall of the frame body 42; the push-button body 11 comprises a first state located at a first preset position in the first sinking groove 421 and a second state located at a second preset position in the first sinking groove 421; a first stepped hole 4214 communicated to the inside of the frame 42 is formed in the first sinking groove 421, at least a part of the special-shaped shaft 21 is exposed out of the frame 42 through the first stepped hole 4214, and the waterproof ring 22 is disposed in the first stepped hole 4214.
Since water or liquid outside the structure 4 can enter the inside of the frame 42 only through the first stepped hole 4214, the waterproof ring 22 is provided inside the first stepped hole 4214, and the possibility of liquid entering the inside of the frame 42 is eliminated.
Referring to fig. 16 and 18, and further, in embodiment 1 of the present invention, the structural body 4 further includes: a front panel 41 provided on a first end surface of the frame 42; a rear panel 44 disposed on a second end surface of the frame 42; the decoration strip 43 is fixed on the side wall of the frame body 42, and includes a decoration strip body 431 and a strip through hole 432 arranged on the decoration strip body 431, the length of the strip through hole 432 is greater than that of the push-turn switch 12, and the push-turn switch 12 is partially exposed out of the decoration strip body 431 through the strip through hole 432.
The front panel 41 is adhered to the upper open surface of the frame 42 by waterproof glue; the rear panel 44 is attached to the lower open surface of the frame 42 with a waterproof adhesive.
Specifically, the trim strip 43 and the sidewall of the frame 42 form an open cavity, and the push-button body 11 and the crank mechanism are disposed in the open cavity. The decoration strip 43 is used for decoration, and the push-button switch 12 is exposed through the strip-shaped through hole 432 in the decoration strip 43, so that an operator can push the push-button switch 12 conveniently.
Referring to fig. 12 to 15, in embodiment 1 of the present invention, the frame 42 further includes: a second sunken groove 4212 disposed in the first sunken groove 421 and used for placing the elastic protrusion 13, wherein a first groove 42121 and a second groove 42122 are disposed in the second sunken groove 4212, and the elastic protrusion 131 is movably disposed in the first groove 42121 or the second groove 42122.
The first groove 42121 and the second groove 42122 are identical in shape, and the distance between the first groove 42121 and the second groove 42122 is equal to the length difference between the bar-shaped through hole 432 and the push-torsion switch 12. When an operator pushes the push button switch 12, the elastic protrusion 13 disposed on the push button body 11 moves along with the push button body 11, so that the elastic protrusion 131 moves from the first groove 42121 into the second groove 42122 or from the second groove 42122 into the first groove 42121.
Further, in embodiment 1 of the present invention, the elastic protrusions 131 are in interference fit with the first indentation 42121 and the second indentation 42122, respectively.
The magnitude of the pushing force applied to the push-and-twist switch 12 is achieved by adjusting the magnitude of interference between the elastic protrusions 131 and the first and second indentations 42121 and 42122. For example, when the operator pushes the push/twist switch 12, when the operator considers that it is difficult to push the push/twist switch 12 to move, the interference between the first indentation 42121 and the second indentation 42122 of the elastic protrusion 131 is reduced, so that the push/twist switch 12 is pushed smoothly.
Referring to fig. 12 and 15, a first boss 4211 and a second boss 4213 are disposed on a side wall of the first sinking groove 421, and the elastic protrusion 13 is interposed between the first boss 4211 and the second boss 4213.
The first boss 4211 and the second boss 4213 are used for limiting the moving direction of the elastic protrusion 13, so that the elastic protrusion 13 can only move towards one direction in the moving process of the push-twist switch 12, and the moving accuracy of the elastic protrusion 13 is guaranteed.
In embodiment 1 of the present invention, both the diameter of the first step 2122 and the bore diameter of the special-shaped hole 252 are larger than the maximum bore diameter of the first step hole 4214, the waterproof ring 22 is an elastic sealing ring, and the outer diameter of the waterproof ring 22 is larger than the maximum bore diameter of the first step hole 4214. Referring to fig. 16 and 17, the connecting column body 2121 is partially clamped on the side wall of the frame 42, so that the connecting column body 2121 can only rotate around its own axis, the waterproof ring 22 is clamped in an annular groove formed by a cylindrical surface between the second step 2123 and the fan-shaped step 2125 and the first stepped hole 4214 of the frame 42, and the waterproof ring 22 is pressed to seal the cylindrical surface and the first stepped hole 4214 of the frame 42, thereby preventing water or liquid from entering the frame 42 from a gap at the position.
The connecting rod 26 and the rivet 27 are in interference fit, and after the connecting rod 26 and the rivet 27 are installed, the connecting rod 26 and the rivet 27 integrally rotate.
Referring to fig. 19 and 20, in embodiment 1 of the present invention, the circuit board assembly 3 includes: a circuit board 31 and a rocker switch 32 disposed on the circuit board 31, the rocker switch 32 including a rocker 321; when the elastic salient point 131 is located in the first groove 42121, the pulling piece 211 presses the rocker arm 321, and the circuit of the circuit board 31 is conducted; when the elastic protruding point 131 is located in the second groove 42122, the pulling piece 211 is far away from the rocker arm 321, and the circuit of the circuit board 31 is broken.
In the waterproof push button switch structure in the embodiment of the invention, on the premise that no external force pushes the push button switch 12, the elastic salient point 131 is located in the first groove 42121 or the second groove 42122 and is in a fixed state, so that the shaking of a user in the use process does not deteriorate the user experience when the device generates abnormal sound.
The present invention further provides another waterproof push button switch structure, in this embodiment 2, the connection manner between the push button 1 and the force transmission mechanism 2 and the structural body 4, and the connection manner between the force transmission mechanism 2 and the structural body 4 are the same as those in the above embodiment 1, and the difference from the above embodiment 1 is that the implementation manner of the force transmission mechanism 2 in this embodiment 2 for controlling the circuit of the circuit board assembly 3 to be turned on or off is different. Specifically, in embodiment 2, referring to fig. 21, the circuit board assembly 3 includes: a circuit board 31 and a copper exposing portion 311 provided on the circuit board 31; a reed 2111 is arranged on the pulling piece 211, and a spring angle is arranged on the reed 2111; when the elastic bumps 131 are located in the first grooves 42121, the elastic corners are in contact with the copper-exposed portions 311, and the circuit of the circuit board 31 is conducted; when the elastic protruding point 131 is located in the second groove 42122, the elastic corner is separated from the copper exposed portion 311, and the circuit of the circuit board 31 is disconnected.
Specifically, the spring angles provided on the spring plates 2111 are two, and the spring plates 2111 are fixed to the pulling plate 211 by spot welding. The conduction and the disconnection of the circuit are realized through the contact or the disconnection of the elastic angle and the copper exposed part, and the synchronism of the conduction and the disconnection of the circuit of the resistance plate assembly 3 and the movement of the push-twist switch 12 can be ensured.
The waterproof push button switch structure provided by the invention can be suitable for special switches such as a mute button, an alarm button, a flashlight button and the like.
According to another aspect of the present invention, there is also provided a mobile terminal including the waterproof push button switch structure described above.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. A waterproof push button switch structure, comprising:
a structure body;
a push button disposed on the structure and sliding along the structure;
the force transmission mechanism is arranged in the structure body and is connected with the push button and is provided with a waterproof structure; and
the circuit board assembly is arranged in the structure body and is connected with the force transmission mechanism;
when the push button slides from a first preset position to a second preset position on the structure body, the force transmission mechanism drives a circuit of the circuit board assembly to be conducted;
when the push button slides to the first preset position from the second preset position on the structure body, the force transmission mechanism drives the circuit of the circuit board assembly to be disconnected;
the push button comprises: a push-button body;
the push button switch is arranged on the push button body;
the elastic bulge is arranged on the push button body, and an elastic salient point is arranged on one side, far away from the push button body, of the elastic bulge;
the first through hole is formed in the push-button body, and the first through hole is formed in one end, far away from the elastic bulge, of the push-button body;
the force transfer mechanism comprises: a profiled shaft;
the crank connecting rod mechanism is connected with the special-shaped shaft and is connected with the push-button body;
a waterproof ring arranged on the special-shaped shaft.
2. The waterproof push button switch structure according to claim 1, wherein the structural body comprises: a frame body;
a first sinking groove for placing the push-button body and the crank connecting rod mechanism is formed in the side wall of the frame body;
the push-button body comprises a first state located at a first preset position in the first sinking groove and a second state located at a second preset position in the first sinking groove;
the first sinking groove is internally provided with a first step hole communicated to the inside of the frame body, at least one part of the special-shaped shaft is exposed out of the frame body through the first step hole, and the waterproof ring is arranged in the first step hole.
3. The waterproof push button switch structure according to claim 2, wherein the structural body further comprises:
the front panel is arranged on the first end face of the frame body;
the rear panel is arranged on the second end face of the frame body;
the decorative strip is fixed on the side wall of the frame body and comprises a decorative strip body and a strip-shaped through hole arranged on the decorative strip body, the length of the strip-shaped through hole is larger than that of the push-pull switch, and the push-pull switch is partially exposed out of the decorative strip body through the strip-shaped through hole.
4. The waterproof push button switch structure of claim 3, wherein the frame further comprises:
the elastic convex points are arranged in the first sinking grooves and used for placing the elastic convex second sinking grooves, first grooves and second grooves are formed in the second sinking grooves, and the elastic convex points are movably arranged in the first grooves or the second grooves.
5. The waterproof push button switch structure of claim 4, wherein the resilient protrusions are interference fit with the first and second recesses, respectively.
6. The waterproof push button switch structure according to claim 5, wherein a first boss and a second boss are provided on a side wall of the first sink groove, and the elastic protrusion is sandwiched between the first boss and the second boss.
7. The waterproof push button switch structure of claim 6, wherein the contoured shaft comprises:
pulling the slices;
the connecting column is integrally connected with the pulling sheet;
the connecting column includes: the spliced pole body is in with setting first step, second step and third step on the spliced pole body, just the diameter of first step is greater than the diameter of second step, the diameter of second step is greater than the diameter of third step, waterproof circle cover is located on the spliced pole body and with the laminating of second step.
8. The waterproof push button switch structure of claim 7, wherein at least one fan-shaped step is provided on the connecting post body in a direction from the third step position toward the second step.
9. The waterproof push button switch structure according to claim 8,
the circuit board assembly includes: the rocker switch comprises a circuit board and a rocker switch arranged on the circuit board, wherein the rocker switch comprises a rocker; wherein the content of the first and second substances,
when the elastic salient point is positioned in the first groove, the pulling sheet presses down the rocker arm, and the circuit of the circuit board is conducted; when the elastic salient point is positioned in the second groove, the pulling sheet is far away from the rocker arm, and the circuit of the circuit board is disconnected.
10. The waterproof push button switch structure according to claim 8,
the circuit board assembly includes: the circuit board and the copper exposing part arranged on the circuit board;
a reed is arranged on the pulling piece, and an elastic angle is arranged on the reed; wherein the content of the first and second substances,
when the elastic salient point is positioned in the first groove, the elastic angle is contacted with the copper exposing part, and the circuit of the circuit board is conducted; when the elastic salient point is positioned in the second groove, the elastic angle is separated from the copper exposing part, and the circuit of the circuit board is disconnected.
11. The waterproof push button switch structure according to claim 9 or 10,
the crank link mechanism includes:
the crank comprises a crank body, and a special-shaped hole and a round hole which are arranged on the crank body, the crank body is sleeved on the connecting column body and is positioned between the third step and the fan-shaped step, and the crank body and the connecting column body rotate integrally;
the connecting rod comprises a connecting rod body, and a second through hole and a third through hole which are arranged on the connecting rod body;
the connecting rod body is connected with the crank body through a pin, and the pin sequentially penetrates through the second through hole and the round hole;
the connecting rod body with push away to turn round the body and pass through rivet connection, the rivet passes in proper order the third through-hole with first through-hole.
12. A mobile terminal characterized in that it comprises a waterproof push button switch structure according to any of the preceding claims 1 to 11.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610854749.1A CN107871633B (en) | 2016-09-27 | 2016-09-27 | Waterproof button switch structure and mobile terminal that push away |
| PCT/CN2017/088238 WO2018059008A1 (en) | 2016-09-27 | 2017-06-14 | Waterproof pushbutton switch structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610854749.1A CN107871633B (en) | 2016-09-27 | 2016-09-27 | Waterproof button switch structure and mobile terminal that push away |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107871633A CN107871633A (en) | 2018-04-03 |
| CN107871633B true CN107871633B (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610854749.1A Active CN107871633B (en) | 2016-09-27 | 2016-09-27 | Waterproof button switch structure and mobile terminal that push away |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107871633B (en) |
| WO (1) | WO2018059008A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424521Y (en) * | 2000-05-17 | 2001-03-21 | 张茂良 | Multi-stage slide electrical switch |
| CN1873869A (en) * | 2005-05-16 | 2006-12-06 | 索尼株式会社 | Switch mechanism and electronic apparatus |
| CN2911932Y (en) * | 2005-12-12 | 2007-06-13 | 环隆电气股份有限公司 | Connection structure of sliding switch |
| CN201114242Y (en) * | 2007-10-09 | 2008-09-10 | 中兴通讯股份有限公司 | Sliding type side key device and mobile phones employing same |
| CN201348965Y (en) * | 2009-01-14 | 2009-11-18 | 英业达股份有限公司 | Push keystroke structure |
| CN101728108A (en) * | 2008-10-31 | 2010-06-09 | 深圳富泰宏精密工业有限公司 | Slide switch |
| JP2013168234A (en) * | 2012-02-14 | 2013-08-29 | Nec Casio Mobile Communications Ltd | Waterproof type slide switch device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8424008U1 (en) * | 1984-08-13 | 1985-12-12 | Diehl GmbH & Co, 8500 Nürnberg | Slide switch |
| JP2008282700A (en) * | 2007-05-11 | 2008-11-20 | Teikoku Tsushin Kogyo Co Ltd | Electronic component |
-
2016
- 2016-09-27 CN CN201610854749.1A patent/CN107871633B/en active Active
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2017
- 2017-06-14 WO PCT/CN2017/088238 patent/WO2018059008A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424521Y (en) * | 2000-05-17 | 2001-03-21 | 张茂良 | Multi-stage slide electrical switch |
| CN1873869A (en) * | 2005-05-16 | 2006-12-06 | 索尼株式会社 | Switch mechanism and electronic apparatus |
| CN2911932Y (en) * | 2005-12-12 | 2007-06-13 | 环隆电气股份有限公司 | Connection structure of sliding switch |
| CN201114242Y (en) * | 2007-10-09 | 2008-09-10 | 中兴通讯股份有限公司 | Sliding type side key device and mobile phones employing same |
| CN101728108A (en) * | 2008-10-31 | 2010-06-09 | 深圳富泰宏精密工业有限公司 | Slide switch |
| CN201348965Y (en) * | 2009-01-14 | 2009-11-18 | 英业达股份有限公司 | Push keystroke structure |
| JP2013168234A (en) * | 2012-02-14 | 2013-08-29 | Nec Casio Mobile Communications Ltd | Waterproof type slide switch device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018059008A1 (en) | 2018-04-05 |
| CN107871633A (en) | 2018-04-03 |
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