CN209388961U - A kind of Pop-up driving switch and mobile device - Google Patents
A kind of Pop-up driving switch and mobile device Download PDFInfo
- Publication number
- CN209388961U CN209388961U CN201920248906.3U CN201920248906U CN209388961U CN 209388961 U CN209388961 U CN 209388961U CN 201920248906 U CN201920248906 U CN 201920248906U CN 209388961 U CN209388961 U CN 209388961U
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- magnet
- magnetizer
- coil
- spring
- pop
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Abstract
The utility model discloses a kind of Pop-up driving switch, including shell, magnet, magnetizer, coil and spring；The bottom of magnet is the first polarity, the top of magnet is the second polarity, magnet is horizontally set on the first end of spring, magnetizer is vertically arranged to the bottom of shell, the first end of magnetizer is connect with magnet magnetism, coil is set around the side of magnetizer, in the state that coil is powered, coil makes the first end position of magnetizer generate magnetic field identical with the bottom polarity of magnet, magnet is pushed out to predeterminated position, when needing magnet to reply, make magnet compressed spring and be attracted magnetizer, magnet returns to initial suction and position.The invention also discloses a kind of mobile devices, use the Pop-up driving switch of the utility model.The switch of the Pop-up driving switch and mobile device pops up great efforts, and can be reduced design cost.
Description
Technical field
The utility model belongs to mobile terminal design field more particularly to a kind of Pop-up driving switch and movement is set
It is standby.
Background technique
Mobile device is very universal at present, and requirement of the people to Intelligent mobile equipment is also higher and higher.People are common
The mobile device of carrying shoots Cup of tea object, therefore need to add camera on the mobile apparatus, thus mobile device
Size be restricted, people start to pursue higher screen accounting naturally, propose the concept shielded comprehensively within nearly 2 years.From literal
Explanation is exactly that the front of mobile device is entirely screen, and four bezel locations of mobile device are designed using Rimless,
Pursue the screen accounting close to 100%.
Electromagnetic drive switch currently on the market is all bigger, is very difficult to apply in mobile device；If on the mobile apparatus
It is switched using compact electromagnetic, but its pop-up dynamics is again too small；According to small type stepping motor, then it will lead to the increasing of design cost
Add.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of Pop-up driving switch and mobile device, the pop-ups
The switch of formula driving switch and mobile device pops up great efforts, and can be reduced design cost.
To solve the above problems, the technical solution of the utility model are as follows:
A kind of Pop-up driving switch, including shell, magnet, magnetizer, coil and spring；
The spring is vertically fixed on the bottom of the shell；
The bottom of the magnet is the first polarity, and the top of the magnet is the second polarity, and the magnet is horizontally set at
On the first end of the spring；
The magnetizer is vertically arranged to the bottom of the shell, and the first end of the magnetizer and the magnet are magnetic
Connection；
The coil is set around the side of the magnetizer；
In the state that the coil is powered, the coil generates the first end position of magnetizer and the magnet
The magnet is pushed out to predeterminated position by the identical magnetic field of bottom polarity；
In the state of the coil blackout, so that the magnet is compressed the spring and be attracted the magnetizer, the magnetic
Iron returns to initial suction and position.
According to embodiment provided by the utility model, which further includes push rod and limit chamber；
The spring is set in the limit chamber；
The first end of the first end of the push rod and the spring is connected, and the second end of the push rod wears described
Limit chamber is connect with the magnet, and the first end of the push rod is equipped with gag lever post；
In the state that the spring releases the magnet, the limit chamber limits the push rod, so that described
Magnet is pushed out to predeterminated position.
According to embodiment provided by the utility model, which further includes control unit, and the control is single
First to be electrically connected with the coil, described control unit is powered or is powered off to the coil.
According to embodiment provided by the utility model, the magnetizer includes the first magnetizer and the second magnetizer；
The first end of first magnetizer is connect with the first end magnetism of the magnet；
The first end of second magnetizer is connect with the second end magnetism of the magnet；
The coil includes first coil and the second coil；
The first coil is set around the side of first magnetizer；
Second coil is set around the side of second magnetizer.
A kind of mobile device, including Pop-up driving switch described in above-mentioned any one embodiment.
The utility model due to using the technology described above, has the following advantages that it compared with prior art and actively
Effect:
1) spring in an embodiment of the present invention is vertically placed in the bottom of shell, and the bottom of magnet is the first polarity,
The top of magnet is the second polarity, and magnet is horizontally set on the first end of spring, and magnetizer is vertically arranged to the bottom of shell
The first end in portion, magnetizer is connect with magnet magnetism, and coil is set around the side of magnetizer, in the state that coil is powered,
Coil makes the first end position of magnetizer generate magnetic field identical with the bottom polarity of magnet, and magnet is pushed out to default position
It sets, in the state of coil blackout, makes magnet compressed spring and be attracted magnetizer, magnet returns to initial suction and position.The pop-up
Formula driving switch generates magnetic field identical with magnet polarities by hot-wire coil and generates repulsion, passes through the thrust of repulsion and spring
Magnet is released, the pop-up great efforts of Simultaneous Switching, and can be reduced design cost.
2) spring in an embodiment of the present invention is set in limit chamber, and the first of the first end of push rod and spring
End is connected, and the second end of push rod wears limit chamber and connect with magnet, and the first end of push rod is equipped with gag lever post, pushes away in spring
Out in the state of magnet, limit chamber limits push rod, so that magnet is pushed out to predeterminated position.When magnet is ejected, push away
Gag lever post on the first end of bar is limited chamber limit, can be avoided magnet and is pushed out always and switch is caused to be damaged.
3) mobile device provided by the utility model, by using Pop-up driving switch provided by the utility model, energy
It is enough to release magnet, reduce the design cost of mobile device.
Detailed description of the invention
Fig. 1 is a kind of structure principle chart that Pop-up driving switch does not pop up of the utility model；
Fig. 2 is the structure principle chart after a kind of Pop-up driving switch pop-up of the utility model；
Fig. 3 is that the Pop-up driving switch of an embodiment of the present invention is equipped with the structural schematic diagram that camera does not pop up；
Fig. 4 is the Pop-up driving switch of an embodiment of the present invention equipped with the structural schematic diagram after camera pop-up；
Fig. 5 is the structural schematic diagram of camera installation position in mobile device in the prior art；
Fig. 6 is the structural schematic diagram that camera does not pop up in the mobile device of an embodiment of the present invention；
Fig. 7 is the structural schematic diagram in the mobile device of an embodiment of the present invention after camera pop-up.
Description of symbols:
1: shell；2: magnet；3: the first magnetizers；4: first coil；5: the second magnetizers；6: the second coils；7: spring；
8: push rod；9: camera；10: gag lever post；11: limit chamber；12: mobile device.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of Pop-up driving switch and movement
Equipment is described in further detail.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.
Embodiment 1
Referring to Fig. 1 and Fig. 2, a kind of Pop-up driving switch, including shell 1, magnet 2, magnetizer (not marked in figure), line
Enclose (not marking in figure) and spring 7；Spring 7 is vertically fixed on the bottom of shell 1, and the bottom of magnet 2 is the first polarity, magnet
2 top is the second polarity, and magnet 2 is horizontally set on the first end of spring 7, and magnetizer is vertically arranged to the bottom of shell 1
The first end in portion, magnetizer is connect with 2 magnetism of magnet, and coil is set around the side of magnetizer, in the state that coil is powered,
Coil makes the first end position of magnetizer generate magnetic field identical with the bottom polarity of magnet 2, and magnet 2 is pushed out to default position
It sets, in the state of coil blackout, makes 2 compressed spring 7 of magnet and be attracted magnetizer, magnet 2 returns to initial suction and position.Continue
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, it is preferable that the bottom of the magnet 2 in the present embodiment is the pole N, and the top of magnet 2 is the pole S.
It is appreciated that the spring 7 in the present embodiment is vertically fixed on the bottom of shell 1, the bottom of magnet 2 is the first pole
Property, the top of magnet 2 is the second polarity, and magnet 2 is horizontally set on the first end of spring 7, and magnetizer is vertically arranged to shell
The first end of the bottom of body 1, magnetizer is connect with 2 magnetism of magnet, and coil is set around the side of magnetizer, is powered in coil
Under state, coil makes the first end position of magnetizer generate magnetic field identical with the bottom polarity of magnet 2, and magnet 2 is released
Make 2 compressed spring 7 of magnet in the state of coil blackout to predeterminated position and be attracted magnetizer, magnet 2 return it is initial inhale and
Position.The Pop-up driving switch generates magnetic field identical with 2 polarity of magnet by hot-wire coil and generates repulsion, passes through repulsion
Magnet 2 is released with the thrust of spring 7, the pop-up great efforts of Simultaneous Switching, and can be reduced design cost.
With continued reference to Fig. 3 and Fig. 4, by taking camera 9 as an example, camera 9 is mounted on to the magnetic of the Pop-up driving switch
On iron 2, the repulsion that is generated by magnetizer and magnet 2, thrust when spring 7 discharges release camera 9.
Further, which further includes push rod 8 and limit chamber 11；Spring 7 is set to limit chamber 11
Interior, the first end of push rod 8 and the first end of spring 7 are connected, and the second end of push rod 8 wears limit chamber 11 and magnet 2 connects
It connects, the first end of push rod 8 is equipped with gag lever post 10, and in the state that spring 7 releases magnet 2, limit chamber 11 limits push rod 8
Position, so that magnet 2 is pushed out to predeterminated position.
It is appreciated that the spring 7 in the present embodiment is set in limit chamber 11, the of the first end of push rod 8 and spring 7
One end is connected, and the second end of push rod 8 wears limit chamber 11 and connect with magnet 2, and the first end of push rod 8 is equipped with gag lever post
10, in the state that spring 7 releases magnet 2, limit chamber 11 limits push rod 8, so that magnet 2 is pushed out to predeterminated position.
When magnet is ejected, the gag lever post 10 on the first end of push rod 8 is limited the limit of chamber 11, can be avoided magnet and is pushed away always
Switch is caused to be damaged out.Preferably, the second end of push rod 8 wears limit chamber 11 and can both connect with magnet,
It can not connect, as long as spring 7 can push the second end of push rod 8 and then release magnet 2 after discharging.
Further, magnetizer includes the first magnetizer 3 and the second magnetizer 5；The first end of first magnetizer 3 with
The first end magnetism of magnet 2 connects, and the first end of the second magnetizer 5 is connect with the second end magnetism of magnet 2, coil packet
First coil 4 and the second coil 6 are included, first coil 4 is set around the side of the first magnetizer 3, and the second coil 6 is set around second
The side of magnetizer 5.
With the bottom of the magnet 2 in the present embodiment for the pole N, the top of magnet 2 is S extremely example, when first coil 4 and second
When coil 6 is powered, first coil 4 makes the first end position of the first magnetizer 3 be produced as the magnetic field of the pole N, the bottom with magnet 2
It is all the pole N, generates repulsion, magnet 2 is released；Second coil 6 makes the first end position of the second magnetizer 5 also be produced as the pole N
Magnetic field, since the bottom of magnet 2 is the pole N, the first end of the second magnetizer 5 and the bottom of magnet 2 generate repulsion, by magnetic
Iron 2 is released, and is powered off simultaneously, and magnet 2 is maintained at external under the elastic force effect of spring 7 at this time.Need magnet 2 reply when
It waits, magnet 2 is sucked by the first magnetizer 3 and the second magnetizer 5 in compressed spring 7.
Further, which further includes control unit (not marking in figure), control unit and coil electricity
Connection, control unit are powered or are powered off to coil.
The specific course of work are as follows: with the bottom of the magnet 2 in the present embodiment for the pole N, the top of magnet 2 is S extremely example,
Under reset condition, the magnet 2 has attracted the first magnetizer 3 and the second magnetizer 5, at this point, attraction is greater than the bullet of spring 7
Power.When control unit is powered to first coil 4 and the second coil 6, first coil 4 and the second coil 6 obtain electric, first coil
4, which are powered, generates magnetic field, shows as the pole N in the first end of the first magnetizer 3, and since the bottom of magnet 2 is also the pole N, generating will
The repulsion that magnet 2 is released, the second coil 6 obtain electricity identical with 4 polarity of first coil, and the second coil 6, which is powered, generates magnetic field,
The first end performance of second magnetizer 5 is also the pole N, since the bottom of magnet 2 is the pole N, the first end of the second magnetizer 5
Repulsion is generated with the second end of magnet 2.The sum of repulsion that the elastic force of spring 7 is generated with electromagnet at this time is greater than magnet 2 to leading
The suction of magnet, magnet 2 are ejected.
Embodiment 2
Based on same conception, a kind of mobile device is present embodiments provided, the Pop-up including above-mentioned any one embodiment
Driving switch.
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of 9 installation position of camera in mobile device 12 in the prior art, camera shooting
First 9 device is built in mobile device 12, and 9 camera lens of camera is exposed in the outside of mobile device 12, so both unsightly camera lens or
It is easy to be damaged.Referring next to Fig. 6 and Fig. 7, camera 9 and Pop-up driving switch are built in mobile device 12,
When needs using camera 9, camera function is clicked, the transmission of mobile device 12, which is taken pictures, controls signal to central processing unit
(not marking in figure), central processing unit controls control unit are powered to first coil 4 and the second coil 6, Pop-up
Driving switch releases camera 9.After camera 9 pops up, mobile device 12 sends stop signal to central processing unit, center
Processing unit control control unit powers off first coil 4 and the second coil 6.Do not need using camera 9 when
It waits, externally applied force presses back camera 9 inside mobile device 12, and magnet 2 attracts the first magnetizer 3 and the second magnetizer 5
Firmly, at this point, attraction is greater than the elastic force of spring 7, camera 9 is maintained to the inside of mobile device 12.It may be implemented in and not need
When using camera 9, camera 9 is in the inside of mobile device 12；When needing using camera 9,9 bullet of camera
Purpose out.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment.Even if to the utility model, various changes can be made, if these variations belong to the utility model claims
And its within the scope of equivalent technologies, then still fall among the protection scope of the utility model.
Claims (5)
1. a kind of Pop-up driving switch, which is characterized in that including shell, magnet, magnetizer, coil and spring；
The spring is vertically fixed on the bottom of the shell；
The bottom of the magnet is the first polarity, and the top of the magnet is the second polarity, and the magnet is horizontally set at described
On the first end of spring；
The magnetizer is vertically arranged to the bottom of the shell, and the first end of the magnetizer and the magnet magnetism connect
It connects；
The coil is set around the side of the magnetizer；
In the state that the coil is powered, the coil makes the first end position of magnetizer generate the bottom with the magnet
The magnet is pushed out to predeterminated position by the identical magnetic field of polarity；
In the state of the coil blackout, so that the magnet is compressed the spring and be attracted the magnetizer, the magnet returns
Go back to initial suction and position.
2. Pop-up driving switch as described in claim 1, which is characterized in that further include push rod and limit chamber；
The spring is set in the limit chamber；
The first end of the first end of the push rod and the spring is connected, and the second end of the push rod wears the limit
Chamber is connect with the magnet, and the first end of the push rod is equipped with gag lever post；
In the state that the spring releases the magnet, the limit chamber limits the push rod, so that the magnet
It is pushed out to predeterminated position.
3. Pop-up driving switch as described in claim 1, which is characterized in that further include control unit, described control unit
It is electrically connected with the coil, described control unit is powered or is powered off to the coil.
4. Pop-up driving switch as described in claim 1, which is characterized in that the magnetizer include the first magnetizer and
Second magnetizer；
The first end of first magnetizer is connect with the first end magnetism of the magnet；
The first end of second magnetizer is connect with the second end magnetism of the magnet；
The coil includes first coil and the second coil；
The first coil is set around the side of first magnetizer；
Second coil is set around the side of second magnetizer.
5. a kind of mobile device, which is characterized in that including Pop-up driving switch described in claim 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248906.3U CN209388961U (en) | 2019-02-27 | 2019-02-27 | A kind of Pop-up driving switch and mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248906.3U CN209388961U (en) | 2019-02-27 | 2019-02-27 | A kind of Pop-up driving switch and mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388961U true CN209388961U (en) | 2019-09-13 |
Family
ID=67854533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920248906.3U Expired - Fee Related CN209388961U (en) | 2019-02-27 | 2019-02-27 | A kind of Pop-up driving switch and mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209388961U (en) |
-
2019
- 2019-02-27 CN CN201920248906.3U patent/CN209388961U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20200227 |