CN212631695U - Auxiliary key for intelligent mobile terminal - Google Patents
Auxiliary key for intelligent mobile terminal Download PDFInfo
- Publication number
- CN212631695U CN212631695U CN202021294594.9U CN202021294594U CN212631695U CN 212631695 U CN212631695 U CN 212631695U CN 202021294594 U CN202021294594 U CN 202021294594U CN 212631695 U CN212631695 U CN 212631695U
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- Prior art keywords
- mobile terminal
- button
- conductive
- intelligent mobile
- main part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses an auxiliary button that intelligent Mobile terminal used, including the button main part, the rotation axis is installed to button main part one end, installs the arm lock on the rotation axis, and the arm lock medial surface is equipped with the conducting block, is equipped with the screen block surface that corresponds with the conducting block in the button main part, is equipped with the elastic component that resets on the rotation axis, should reset the elastic component and be connected with the arm lock, forms the double-layered chamber that is used for clamping mobile terminal between the screen block surface of conducting block and button main part, is equipped with switch module in the button main part, and this switch module passes through the wire and is connected with the conducting block. The utility model discloses convenient operation, be convenient for press the facility with intelligent mobile terminal's such as cell-phone, panel computer chucking assembly, the signal switches on stably.
Description
Technical Field
The utility model belongs to the technical field of the supplementary button of mobile terminal, specifically speaking is an intelligent Mobile terminal's such as mainly used cell-phone, panel computer supplementary button.
Background
With the development of networks, online games are more and more popular with young people, and due to the convenience of carrying the smart phone, people struggle to play games on the smart phone.
When the mobile phone plays games, clicking operation is carried out on the corresponding position of the mobile phone screen to complete the operation control of the games. For some games, such as shooting games, quick and frequent clicking is needed, and the fingers are contacted for a long time, so that discomfort is easily caused. Therefore, most users will use the auxiliary keys to replace the direct contact between the mobile phone and the mobile phone screen. The existing auxiliary key usually locks the mobile phone through a spiral locking structure, and then a key is arranged for pressing control, so that the whole operation is relatively troublesome.
Disclosure of Invention
The invention aims to provide an auxiliary key for an intelligent mobile terminal.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an auxiliary button that intelligent Mobile terminal used, includes the button main part, the rotation axis is installed to button main part one end, installs the arm lock on the rotation axis, and the arm lock medial surface is equipped with the conducting block, is equipped with the screen clamping surface that corresponds with the conducting block in the button main part, is equipped with the elastic component that resets on the rotation axis, should reset the elastic component and be connected with the arm lock, forms the double-layered chamber that is used for clamping mobile terminal between the screen clamping surface of conducting block and button main part, is equipped with switch assembly in the button main part, and this switch assembly passes through the wire and is connected.
The conductive block is arranged on the key body through a fixed shaft, and the conductive block is movably arranged on the fixed shaft.
The elastic reset piece is a torsion spring.
The clamping arm is arc-shaped, and the rotating shaft penetrates through the center or non-center position of the clamping arm to be installed.
The screen clamping surface of the key body is provided with an anti-slip gasket.
The switch assembly comprises a conductive pressing sheet, a first microswitch and a second microswitch, the first microswitch and the second microswitch are respectively electrically connected with the conductive block, the conductive pressing sheet is arranged on the key body through a pin shaft, and the conductive pressing sheet corresponds to the first microswitch and the second microswitch respectively.
The middle position of the conductive pressing sheet corresponds to the region between the first switch and the second switch.
The first microswitch and the second microswitch are connected with the conductive block through conductive steel wires formed by bending.
The conductive steel wire is embedded in the key body.
And the clamping arm is provided with a mounting hole, and the fixed shaft penetrates through the conductive block and extends into the mounting hole to be fastened.
The utility model utilizes the rotatable clamping arm with elastic reset, which can be more conveniently clamped and installed with the mobile terminal, and the operation is convenient; in addition, through the double-switch structure, the conductive pressing sheet is in intermittent alternate contact with the double switches to form a continuous on-off high-frequency signal, so that the pressing signal is transmitted to the screen of the mobile terminal.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional structure of the present invention;
fig. 3 and 4 are schematic structural diagrams of adjusting the position of the clamp arm in the present invention, respectively;
fig. 5 and 6 are schematic diagrams of states of different sides of the pressing conductive pressing sheet according to the present invention.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-4, an auxiliary key for an intelligent mobile terminal comprises a key main body 1, a rotating shaft 6 is installed at one end of the key main body 1, a clamping arm 5 is installed on the rotating shaft 6, a conductive block 4 is arranged on the inner side surface of the clamping arm 5, a screen clamping surface 3 corresponding to the conductive block 4 is arranged on the key main body 1, a reset elastic piece is arranged on the rotating shaft 6 and connected with the clamping arm 5, a clamping cavity for clamping the mobile terminal is formed between the conductive block 4 and the screen clamping surface of the key main body 1, and a switch assembly is arranged on the key main body and connected with the conductive block through a wire. The user presses the switch assembly with the hand, and the signal conveys the conducting block to carry intelligent Mobile terminal, realize the transmission of signal, to intelligent Mobile terminal's operation. The conductive block is made of flexible colloid material, and can not damage the screen.
The conductive block 4 is arranged on the key body 1 through a fixed shaft, and the conductive block 4 is movably arranged on the fixed shaft. Be equipped with the mounting hole on the arm lock, the fixed axle passes and stretches into the mounting hole internal fixation from the conducting block, and the hole edge of mounting hole is established to the arc limit, ensures that the conducting block can carry out certain limit's rotation to make conducting block can be all the time keep in close equilibrium contact with the screen.
The return elastic element is a torsion spring or other types of springs. The side where the conducting block is located can be set to be closer to the clamping surface of the key main body, so that the mobile terminal can be clamped conveniently.
The clamping arm is arranged to be arc-shaped, the whole clamping arm can be approximately 90 degrees, the center of the clamping arm penetrates through the fixing shaft and is connected with the key body in an installing mode, and the clamping arm rotates relative to the fixing shaft and can adapt to intelligent mobile terminals with different clamping thicknesses.
The anti-slip gasket 7 is arranged on the screen clamping surface 3 of the key body 1, the anti-slip gasket 7 is tightly fixed on the back of the intelligent mobile terminal, the clamping force can be further improved, the friction force between the intelligent mobile terminals is increased, and the clamping stability and firmness are ensured.
The switch assembly comprises a conductive pressing sheet 2, a first microswitch 91 and a second microswitch 92, the first microswitch 91 and the second microswitch 92 are respectively electrically connected with the conductive block 4, the conductive pressing sheet 2 is arranged on the key body 1 through a pin shaft, and the conductive pressing sheet corresponds to the first microswitch and the second microswitch respectively. First micro-gap switch and second micro-gap switch realize the signal respectively and switch on, through two micro-gap switch's settlement, utilize electrically conductive pressing sheet and two micro-gap switch's intermittent type nature contact to switch on, form the signal of continuous break-make.
The middle position of the conductive pressing sheet is correspondingly arranged in the area between the first switch and the second switch, so that the left side and the right side of the conductive pressing sheet, which are bounded by the center, are respectively corresponding to the first microswitch and the second microswitch, the pressing hand feeling is better, and the compactness of the whole structure is also ensured.
The first microswitch and the second microswitch are connected with the conductive block through conductive steel wires formed by bending. The conductive steel wire is embedded in the key body. Through the conductive steel wire of shaping, can make the wiring more firm.
For the first and second micro switches, existing conventional micro switches may be adopted. Two conductive contacts can be arranged on the microswitch, one of the two conductive contacts is correspondingly positioned at the position of the conductive pressing sheet, and the other conductive contact is connected with the conductive steel wire. After the conductive pressing sheet is pressed and touched with one conductive contact on the micro switch, the micro switch is conducted, and the conductive block connected with the other conductive contact is also communicated, so that a pressing signal is transmitted to the conductive block. Or the first microswitch and the second microswitch are of other types of structures, and the electric signal conduction can be realized only after the first microswitch and the second microswitch are in contact with the conductive pressing sheet, so that the finger signal can be transmitted to the conductive block through the conductive steel wire.
The following description will be given taking a mobile phone as an example.
As shown in fig. 5 and 6, it is defined that the upper side portion a of the conductive pressing piece corresponds to the first microswitch and is combined to form a switch, and the lower side portion b of the conductive pressing piece corresponds to the second microswitch and is combined to form a switch b. The mobile phone is clamped between the clamping surfaces of the clamping arms and the key main body, the clamping position of the clamping arms is adjusted, the anti-slip gasket is attached to the back surface of the mobile phone, and the conductive block is tightly pressed on the surface of the screen.
And pressing the upper side part a of the conductive pressing sheet to enable the conductive pressing sheet to be contacted and conducted with the first microswitch, so that an electric signal of a finger is transmitted to the conductive block through the first microswitch and is transmitted to and applied to the mobile phone screen to enable the mobile phone screen to respond, and at the moment, the lower side part b of the conductive pressing sheet is not contacted with the second microswitch. Then the lower part b of the conductive pressing sheet is pressed to enable the conductive pressing sheet to be in contact with and conducted on the second microswitch, so that the electric signal of the finger is transmitted to the conductive block through the second microswitch and is transmitted to and acted on the mobile phone screen to enable the mobile phone screen to respond, at the moment, the upper part a of the conductive pressing sheet is not in contact with the first microswitch, and therefore continuous up-and-down pressing is achieved, and a continuous on-and-off high-frequency signal is formed when the conductive pressing sheet is alternately pressed.
Through the electrically conductive pressing sheet that can rotate around, form the structural condition of "seesaw", ensure to switch on, another micro-gap switch disconnection all the time by a micro-gap switch, perhaps two break off simultaneously, and the problem that two micro-gap switches switched on simultaneously can not appear.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some of the technical features of the foregoing embodiments, but those modifications, equivalents, improvements, and the like are all within the spirit and principle of the present invention.
Claims (10)
1. The utility model provides an auxiliary button that intelligent Mobile terminal used, includes the button main part, its characterized in that, the rotation axis is installed to button main part one end, installs the arm lock on the rotation axis, and the arm lock medial surface is equipped with the conducting block, is equipped with the screen clamping surface that corresponds with the conducting block in the button main part, is equipped with the elastic component that resets on the rotation axis, should reset the elastic component and be connected with the arm lock, forms the double-layered chamber that is used for clamping mobile terminal between the screen clamping surface of conducting block and button main part, is equipped with switch assembly in the button main part, and this switch assembly passes through the wire and is connected.
2. The auxiliary button for the intelligent mobile terminal as recited in claim 1, wherein the conductive block is mounted on the button body through a fixed shaft, and the conductive block is movably mounted on the fixed shaft.
3. The auxiliary button for the intelligent mobile terminal according to claim 2, wherein the elastic reset member is a torsion spring.
4. An auxiliary button for an intelligent mobile terminal as defined in claim 3, wherein said clip arm is arc-shaped, and the rotation shaft is installed through the center or non-center of the clip arm.
5. The auxiliary button for the intelligent mobile terminal as claimed in claim 4, wherein the screen engaging surface of the button body is provided with an anti-slip gasket.
6. The auxiliary button for the intelligent mobile terminal according to claim 5, wherein the switch assembly comprises a conductive pressing sheet, a first micro switch and a second micro switch, the first micro switch and the second micro switch are respectively electrically connected with the conductive block, the conductive pressing sheet is mounted on the button body through a pin, and the conductive pressing sheet corresponds to the first micro switch and the second micro switch respectively.
7. An auxiliary button for a smart mobile terminal as defined in claim 6, wherein the conductive pressing piece is provided at a middle position corresponding to a region between the first switch and the second switch.
8. The auxiliary button for the intelligent mobile terminal according to claim 7, wherein the first and second micro-switches are connected to the conductive block by a conductive steel wire formed by bending.
9. The auxiliary button for the intelligent mobile terminal according to claim 8, wherein the conductive steel wire is embedded inside the button body.
10. The auxiliary button for the intelligent mobile terminal as claimed in claim 9, wherein the clip arm has a mounting hole, and the fixing shaft passes through the conductive block and extends into the mounting hole for fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294594.9U CN212631695U (en) | 2020-07-03 | 2020-07-03 | Auxiliary key for intelligent mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294594.9U CN212631695U (en) | 2020-07-03 | 2020-07-03 | Auxiliary key for intelligent mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212631695U true CN212631695U (en) | 2021-03-02 |
Family
ID=74785653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021294594.9U Expired - Fee Related CN212631695U (en) | 2020-07-03 | 2020-07-03 | Auxiliary key for intelligent mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212631695U (en) |
-
2020
- 2020-07-03 CN CN202021294594.9U patent/CN212631695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |