CN208158678U - A kind of electromagnet smart mobile phone support - Google Patents
A kind of electromagnet smart mobile phone support Download PDFInfo
- Publication number
- CN208158678U CN208158678U CN201820718087.XU CN201820718087U CN208158678U CN 208158678 U CN208158678 U CN 208158678U CN 201820718087 U CN201820718087 U CN 201820718087U CN 208158678 U CN208158678 U CN 208158678U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- clamp arm
- mobile phone
- wiring board
- rear shell
- Prior art date
- 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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Abstract
The utility model discloses a kind of electromagnet smart mobile phone supports, including face-piece and rear shell, wiring board, rechargeable battery, electromagnet, rack gear and left and right clamp arm are installed in the shell of face-piece and rear shell composition, wiring board is equipped with control chip, USB output interface, LED light, Micro USB charge port, infrared/photoelectric sensor switch and master switch, electromagnet is located at middle position above wiring board, the bottom installation of the rack gear is cored, iron core is located at right above electromagnet, and has gap between electromagnet；Rack gear two sides are equipped with the straight line gear teeth, and left and right clamp arm inside lower end is equipped with gear part, and gear part is fixedly mounted in the fixing axle being equipped on the inside of rear shell by torsional spring, and gear part is equipped with the arc gear teeth with straight line gear teeth meshing；The inner top side of left and right clamp arm is equipped with limit and contradicts end；Rear shell top is equipped with touch key-press.The utility model can not only realize automatic open-close or so clamp arm, and abnormal sound, noise are minimum, and usage comfort is high, and at low cost.
Description
Technical field
The utility model relates to handset bracket more particularly to a kind of electromagnet smart mobile phone supports.
Background technique
Traditional vehicle carried mobile phone folder is that mobile phone is placed on bottom bracket, is then clamped by manual compression or so clamp arm
Mobile phone, if wanting to remove mobile phone, it is necessary to which the release tab in fixture behind decontrols gear, unclamps left and right clamp arm with this.And this
Release tab need to pin it is 1-2 seconds nearly, clamp mobile phone left and right clamp arm tool can just come up.The disadvantage is that：Operation ease is owed
It is good, due to the inertia of people, it is desirable to which when mobile phone is put on fixture, left and right clamp arm is with regard to Automatic-clamping mobile phone, and when taking mobile phone, hand is clamped
After mobile phone, left and right clamp arm is just come up.
In order to solve aforementioned technical problem, people have invented a kind of use photoelectric sensor induction mobile phone again, and with electronic
Motor drives the handset bracket of left and right clamp arm clamping mobile phone.It is using principle：When mobile phone is close to photoelectric sensor, internal horse
Up to driving left and right clamp arm complete a moving process, left and right clamp arm open during, when mobile phone is put, conjunction when
It waits, mobile phone is just clamped, to achieve the purpose that clamp mobile phone.When needing to remove mobile phone, the touching on handset bracket side is touched
Key is touched, and internal motor driving left and right clamp arm completes a moving process again and mobile phone removed during opening, to reach
To the purpose for removing mobile phone.The disadvantage is that：Motor can issue abnormal sound while driving gear or gear set works, and make one to generate not
It is suitable or bored, and motor driving load energy consumption is excessive.
Utility model content
The utility model is to provide a kind of electromagnet smart mobile phone support to solve above-mentioned deficiency.
The above-mentioned purpose of the utility model is realized by technical solution below：A kind of electromagnet smart mobile phone support,
Including face-piece and rear shell, face-piece front lower edge is equipped with footrest, and the interior installation of the shell of the face-piece and rear shell composition is wired
Road plate, rechargeable battery, electromagnet, rack gear and left and right clamp arm,
The wiring board is equipped with control chip, USB output interface, LED light, Micro USB charge port, infrared/photoelectricity
Inductive switch and master switch,
The rechargeable battery and electromagnet are connect with wiring board, and electromagnet is located at middle position above wiring board, described
The bottom installation of rack gear is cored, and iron core is located at right above electromagnet, and has gap between electromagnet；
The rack gear two sides are equipped with the straight line gear teeth, are in jag shape, i.e. " > " shape on the inside of the left and right clamp arm, in the clamp arm of left and right
Side lower end is equipped with gear part, and gear part is fixedly mounted in the fixing axle being equipped on the inside of rear shell by torsional spring, and gear part is equipped with
With the arc gear teeth of straight line gear teeth meshing；The inner top side of the left and right clamp arm is equipped with limit and contradicts end；
The rear shell top is equipped with touch key-press, touch key-press connection line plate；The face-piece is equipped with infrared/photoelectricity
Inductive switch form.
The wiring board is equipped with microprocessor, power module, infrared/photoelectric sensor circuit, touch-control sensing module and electricity
Magnet opens and closes driving circuit, and the power module, infrared/photoelectric sensor circuit, touch-control sensing module connect microprocessor, micro- place
It manages device connection electromagnet and opens and closes driving circuit, the power module connects USB output interface, LED light, Micro USB charge port
And rechargeable battery.
The left and right clamp arm outboard end is equipped with axle portion, clamp arm silicagel pad is cased in axle portion, and pass through cover board inside and axle portion
The threaded connection or socket of end and fixing clamp arm silicagel pad.
The clamp arm silicagel pad is in truncated cone shape, and conehead direction is towards the handset bracket back side.
The footrest is equipped with footrest silicagel pad.
The touch key-press of the rear shell top installation can be replaced the push switch connecting with wiring board.
The working principle of the utility model is：
1）When infrared ray/optoelectronic induction is to object, electromagnet, which is electrically energized to generate magnetic force iron core is sucked, transports rack gear down
It is dynamic, so that closing up left and right clip clamps mobile phone.
2）The touch key-press of cradle back is touched, electromagnet, which can power off, loses magnetic force, and two torsional springs in left and right can lean on itself bullet
Power makes left and right clip return to open configuration, then can remove mobile phone.
Rechargeable battery be standby work electricity consumption, electromagnet for adsorb/discharge iron core.The tooth of iron core rack gear and left and right clamp arm
Wheel portion engagement ensures that dynamics is uniformly convenient for clamping mobile phone to slow down, posts IC chip above wiring board（IC is single-chip microcontroller for writing
Program is as control electromagnet and transmission signal）With USB output end, LED light, Micro USB charge port,
The detailed operation principle of the utility model：
When mobile phone/digital product is placed in the clamp arm of left and right or by near-infrared/photoelectric sensor switch, infrared/optoelectronic induction
Inductive switching in the clamp arm of left and right or leans on near-infrared/photoelectric sensor switch to mobile phone, and infrared/photoelectric sensor switch just transmits signal
To chip, chip drives work of electromagnet, electromagnet adsorbs iron core and with the rack gear in dynamic iron core, and rack gear is during absorption
Left and right clamp arm is driven, left and right clamp arm inwardly moves to clamp mobile phone at this time.When mobile phone clamps, gear load becomes larger, then core
Sector-meeting detects dynamics, promotes work of electromagnet and keeps the state clamped.
When taking mobile phone/digital product, finger touches touch key-press during taking, and electromagnet does not work at this time,
Electromagnet does not have adsorption capacity that iron core is caused to unclamp, and iron core unclamps left and right clamp arm with the rack gear in dynamic iron core to discharge left and right folder
Arm.
Switching on and shutting down：Toggle switch is to ON, and electromagnet starts standby at this time, and internal circuit starts stand-by operation, left and right clamp arm
Opening state is discharged, toggle switch to OFF cuts off internal circuit work at this time.
It charges the phone：There is a USB output interface on the utility model, export 5V normal voltage, this USB port is plugged
Mobile phone charging wire, so that it may suitable for filling different mobile phones.
It charges to Mobile phone clip：As soon as there is a micro USB charge port on the utility model, it is connect with automobile USB power supply port
It starts to charge.
LED indication state：LED blue lamp is bright when booting, and LED blue lamp is gone out when shutdown, and LED red light length is bright when charging, works as electricity
LED red light goes out when filling full, and LED red light dodges when out of power.
The utility model compared with prior art the advantages of be：The utility model can not only realize that automatic open-close or so presss from both sides
Arm, and abnormal sound, noise are minimum, and usage comfort is high, and at low cost.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 is the schematic diagram of front three-dimensional structure of the utility model.
Fig. 3 is the back side dimensional structure diagram of the utility model.
Fig. 4 is clamp arm clamped condition schematic diagram in left and right in the utility model.
Fig. 5 is clamp arm unfolded state schematic diagram in left and right in the utility model.
Fig. 6 is the structural representation block diagram of wiring board in the utility model.
Specific embodiment
The utility model is described in further detail below with reference to embodiment.
As shown in Figure 1, Figure 2 and Figure 3, a kind of electromagnet smart mobile phone support, including face-piece 1 and rear shell 2, the face-piece 1
Positive lower edge is equipped with footrest 3, is equipped with wiring board 4, rechargeable battery 5, electromagnetism in the shell that the face-piece 1 and rear shell 2 form
Iron 6, rack gear 7 and left and right clamp arm 8,
The wiring board 4 is equipped with control chip 9, USB output interface 10, LED light 11, Micro USB charge port 12, red
Outside/photoelectric sensor switch 13 and master switch 14,
The rechargeable battery 5 and electromagnet 6 are connect with wiring board 4, and electromagnet 6 is located at 4 top middle position of wiring board,
The bottom installation cored 15 of the rack gear 7, iron core 15 is located at right above electromagnet 6, and has gap between electromagnet 6；
7 two sides of rack gear are equipped with the straight line gear teeth 16, are in jag shape, i.e. " > " shape, left and right folder on the inside of the left and right clamp arm 8
8 inside lower end of arm is equipped with gear part 17, and gear part 17 is fixedly mounted on the fixing axle 19 being equipped on the inside of rear shell 2 by torsional spring 18
On, gear part 17 is equipped with the arc gear teeth 20 engaged with the straight line gear teeth 16；The inner top side of the left and right clamp arm 8 is equipped with limit
Contradict end 21；
2 top of rear shell is equipped with touch key-press 22,22 connection line plate 4 of touch key-press；The face-piece 1 is equipped with red
Outside/photoelectric sensor switch form 23.
As shown in Fig. 1, Fig. 6, the wiring board 4 is equipped with microprocessor, power module, infrared/photoelectric sensor circuit, touching
It controls induction module and electromagnet opens and closes driving circuit, the power module, infrared/photoelectric sensor circuit, touch-control sensing module connect
Microprocessor is connect, microprocessor connects electromagnet and opens and closes driving circuit, and the power module connects USB output interface 10, LED light
11, Micro USB charge port 12 and rechargeable battery 5.
8 outboard end of left and right clamp arm is equipped with axle portion 24, clamp arm silicagel pad 25 is cased in axle portion 24, and by cover board 26
The threaded connection or socket of side and 24 end of axle portion and fixing clamp arm silicagel pad 25.
The clamp arm silicagel pad 25 is in truncated cone shape, and conehead direction is towards the handset bracket back side.
The footrest 3 is equipped with footrest silicagel pad 27.
The touch key-press 22 of 2 top of the rear shell installation can be replaced the push switch connecting with wiring board 4.
As shown in Fig. 1, Fig. 4 and Fig. 5, the working principle of the utility model is：
1）When infrared ray/optoelectronic induction is to object, electromagnet 6, which is electrically energized to generate magnetic force iron core 15 is sucked, keeps rack gear 7 past
Lower movement, so that closing up left and right clip clamps mobile phone.
2）The touch key-press 22 of cradle back is touched, electromagnet 6, which can power off, loses magnetic force, and two torsional springs 18 in left and right can lean on certainly
Body elastic force makes left and right clip return to open configuration, then can remove mobile phone.
Rechargeable battery 5 is standby work electricity consumption, and electromagnet 6 is for adsorbing/discharging iron core 15.15 rack gear 7 of iron core and left and right
The gear part 17 of clamp arm 8 engages, and ensures that dynamics is uniformly convenient for clamping mobile phone to slow down, wiring board 4 posts IC chip above（IC is
Single-chip microcontroller is for programming as control electromagnet 6 and transmission signal）With USB output end, LED light 11, Micro USB charge port
12,
The detailed operation principle of the utility model：
When mobile phone/digital product is placed in left and right clamp arm 8 or by near-infrared/photoelectric sensor switch 13, infrared/light inductance
Inductive switch 13 senses mobile phone in left and right clamp arm 8 or by near-infrared/photoelectric sensor switch 13, infrared/photoelectric sensor switch 13
Just delivering a signal to chip, chip drives electromagnet 6 works, and electromagnet 6 adsorbs iron core 15 and with the rack gear 7 in dynamic iron core 15,
Rack gear 7 drives left and right clamp arm 8 during absorption, and left and right clamp arm 8 inwardly moves to clamp mobile phone at this time.When mobile phone clamps
When gear load become larger, then chip can detect dynamics, promote electromagnet 6 work and keep clamp state.
When taking mobile phone/digital product, finger touches touch key-press 22 during taking, at this time the not work of electromagnet 6
Make, electromagnet 6 without adsorption capacity cause iron core 15 unclamp, iron core 15 in dynamic iron core 15 rack gear 7 unclamp left and right clamp arm 8 to
Discharge left and right clamp arm 8.
Switching on and shutting down：Toggle switch is to ON, and electromagnet 6 starts standby at this time, and internal circuit starts stand-by operation, left and right clamp arm
8 release opening states, toggle switch to OFF cut off internal circuit work at this time.
It charges the phone：There is a USB output interface 10 on the utility model, export 5V normal voltage, this USB port is inserted
Upper mobile phone charging wire, so that it may suitable for filling different mobile phones.
It charges to Mobile phone clip：There is a Micro USB charge port 12 on the utility model, is connect with automobile USB power supply port
It begins to charge.
LED indication state：LED blue lamp is bright when booting, and LED blue lamp is gone out when shutdown, and LED red light length is bright when charging, works as electricity
LED red light goes out when filling full, and LED red light dodges when out of power.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model specification and embodiment content, directly or indirectly use
In other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of electromagnet smart mobile phone support, it is characterised in that：Including face-piece and rear shell, face-piece front lower edge is equipped with
Wiring board, rechargeable battery, electromagnet, rack gear and left and right clamp arm are installed in the shell of footrest, the face-piece and rear shell composition,
The wiring board is equipped with control chip, USB output interface, LED light, Micro USB charge port, infrared/optoelectronic induction
Switch and master switch,
The rechargeable battery and electromagnet are connect with wiring board, and electromagnet is located at middle position above wiring board, the rack gear
Bottom installation it is cored, iron core is located at electromagnet surface, and has gap between electromagnet；
The rack gear two sides are equipped with the straight line gear teeth, are in jag shape, i.e. " > " shape on the inside of the left and right clamp arm, on the inside of the clamp arm of left and right under
End is equipped with gear part, and gear part is fixedly mounted in the fixing axle being equipped on the inside of rear shell by torsional spring, gear part equipped with it is straight
The arc gear teeth of line wheel tooth engagement；The inner top side of the left and right clamp arm is equipped with limit and contradicts end；
The rear shell top is equipped with touch key-press, touch key-press connection line plate；The face-piece is equipped with infrared/optoelectronic induction
Switch form.
2. a kind of electromagnet smart mobile phone support according to claim 1, it is characterised in that：The wiring board is equipped with micro-
Processor, power module, infrared/photoelectric sensor circuit, touch-control sensing module and electromagnet open and close driving circuit, the power supply mould
Block, infrared/photoelectric sensor circuit, touch-control sensing module connect microprocessor, and microprocessor connects electromagnet and opens and closes driving circuit,
The power module connection USB output interface, LED light, Micro USB charge port and rechargeable battery.
3. a kind of electromagnet smart mobile phone support according to claim 1, it is characterised in that：The left and right clamp arm outboard end
Equipped with axle portion, clamp arm silicagel pad is cased in axle portion, and fix by the threaded connection or socket on the inside of cover board with axle portion end
Clamp arm silicagel pad.
4. a kind of electromagnet smart mobile phone support according to claim 1, it is characterised in that：The clamp arm silicagel pad is in circle
Frustum shape, conehead direction is towards the handset bracket back side.
5. a kind of electromagnet smart mobile phone support according to claim 1, it is characterised in that：The footrest is equipped with footrest
Silicagel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718087.XU CN208158678U (en) | 2018-05-15 | 2018-05-15 | A kind of electromagnet smart mobile phone support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718087.XU CN208158678U (en) | 2018-05-15 | 2018-05-15 | A kind of electromagnet smart mobile phone support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158678U true CN208158678U (en) | 2018-11-27 |
Family
ID=64390779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718087.XU Expired - Fee Related CN208158678U (en) | 2018-05-15 | 2018-05-15 | A kind of electromagnet smart mobile phone support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525351A (en) * | 2019-08-28 | 2019-12-03 | 深圳市通路路科技有限公司 | A kind of anion vehicle-mounted bracket |
| CN111347441A (en) * | 2020-03-27 | 2020-06-30 | 广州美术学院 | Children accompany robot |
-
2018
- 2018-05-15 CN CN201820718087.XU patent/CN208158678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525351A (en) * | 2019-08-28 | 2019-12-03 | 深圳市通路路科技有限公司 | A kind of anion vehicle-mounted bracket |
| CN111347441A (en) * | 2020-03-27 | 2020-06-30 | 广州美术学院 | Children accompany robot |
| CN111347441B (en) * | 2020-03-27 | 2024-05-14 | 广州美术学院 | Accompanying robot for children |
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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: 20181127 Termination date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |