CN206773416U - A kind of magneto magnetic fluid clock - Google Patents
A kind of magneto magnetic fluid clock Download PDFInfo
- Publication number
- CN206773416U CN206773416U CN201720591416.4U CN201720591416U CN206773416U CN 206773416 U CN206773416 U CN 206773416U CN 201720591416 U CN201720591416 U CN 201720591416U CN 206773416 U CN206773416 U CN 206773416U
- Authority
- CN
- China
- Prior art keywords
- display screen
- step motor
- motor control
- pcb board
- magnetic plate
- 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
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Stepping Motors (AREA)
Abstract
The utility model discloses a kind of magneto magnetic fluid clock, including the permanent magnetic plate of step motor control, display screen and program circuit pcb board；The display screen is the container that glass A, glass B and aluminium alloy center composition load magnetic fluid, and display screen is arranged on the permanent magnetic plate of step motor control, and the permanent magnetic plate of step motor control is connected with program circuit pcb board；Program circuit pcb board, the permanent magnetic plate of step motor control and display screen are fixedly mounted inside the housing.The utility model magnetic fluid read clock uses electronic program to control the motion of stepper motor mechanical structure to reach the purpose of control external magnetic field, so as to realize the control to magnetic current volume morphing to realize pattern displaying, with low energy consumption, low heating, can long-play the advantages of.Used magnetic fluid realizes that the outside magnetic field that applies is spent without obvious spininess magnetic, reaches and show purpose attractive in appearance by special modulation.
Description
Technical field
The utility model relates to a kind of clock, specifically a kind of magneto magnetic fluid clock.
Background technology
It is civilian to be also only limitted to make simple display in terms of the application of magnetic fluid usually aviation at present or mechanical seal
Show bottle.And existing magnetic fluid control both domestic and external shows and uses electromagnet generation magnetic field control magnetic fluid, but electromagnetism
Iron loss can be high, and short time use will produce amount of heat, cause product can not long-play, lack practicality, and due to
The characteristic for thering is gap magnetic force to weaken significantly with being attracted object of electromagnet in itself, be also unfavorable for carrying out effective figure or
Time showing.The moulding of other electromagnet determines that the magnetic fluid outward appearance of its control can not be very attractive in appearance.
Utility model content
The purpose of this utility model in providing a kind of magneto magnetic fluid clock to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of magneto magnetic fluid clock, including the permanent magnetic plate of step motor control, display screen and program circuit pcb board；
The display screen is the container that glass A, glass B and aluminium alloy center composition load magnetic fluid, and display screen is arranged on stepper motor
On the permanent magnetic plate of control, the permanent magnetic plate of step motor control is connected with program circuit pcb board；Program circuit pcb board, stepping electricity
The permanent magnetic plate and display screen of machine control are fixedly mounted inside the housing, and display screen installs right-hand member inside the housing, stepper motor
The permanent magnetic plate of control is located on the left of display screen, and program circuit pcb board is located on the left of the permanent magnetic plate of step motor control.
As further program of the utility model：Described program circuit pcb board, which is provided with, is easy to fixed mounting hole.
As the utility model further scheme：The permanent magnetic plate of the step motor control is made up of permanent magnet
The shape of numeral 8, the control moved forward and backward is reached by the positive and negative rotation of stepper motor.
As the utility model further scheme：Described program circuit pcb board is to be controlled to set by single-chip microcomputer, journey
Sequence circuit pcb board is provided with four buttons, wherein three buttons are used for quick adjustment time, one is used for answering for total system
Position.
As the utility model further scheme：Digital 8 shapes are formed on the permanent magnetic plate of the step motor control
Permanent magnet be arranged on the stepper motor sliding block that can move forward and backward, the sliding block is rectangle, and stepping is offered among sliding block
Motor lead screw moves hole, and sliding block two offers circular guideway hole, fixed by guide rail.
Compared with prior art, the beneficial effects of the utility model are：The utility model magnetic fluid read clock is using electricity
Subprogram come control stepper motor mechanical structure motion with reach control external magnetic field purpose, so as to realize to magnetic current volume morphing
Control realize pattern displaying, there is low energy consumption, low heating, can long-play the advantages of.Used magnetic fluid passes through
Special modulation, realize that the outside magnetic field that applies is spent without obvious spininess magnetic, reach and show purpose attractive in appearance.
Brief description of the drawings
Fig. 1 is Structure explosion diagram of the present utility model；
Fig. 2 is the schematic diagram of the permanent magnetic plate of step motor control；
Fig. 3 is the schematic diagram of program circuit pcb board.
In figure：1- program circuits pcb board, the permanent magnetic plate of 2- step motor controls, 3- glass A, 4- aluminium alloys center, 5- glass
Glass B, 6- shell.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, a kind of magneto magnetic fluid clock, including step motor control
Permanent magnetic plate 2, display screen and program circuit pcb board 1；The display screen is glass A3, glass B5 and the composition dress of aluminium alloy center 4
The container of magnetic fluid is carried, display screen is arranged on the permanent magnetic plate 2 of step motor control, the permanent magnetic plate 2 and journey of step motor control
Sequence circuit pcb board 1 is connected；Program circuit pcb board 1, the permanent magnetic plate 2 of step motor control and display screen are fixedly mounted outside
Inside shell 6, display screen is arranged on the inside right-hand member of shell 6, and the permanent magnetic plate 2 of step motor control is located on the left of display screen, program electricity
PCB plate 1 is located at the left side of permanent magnetic plate 2 of step motor control.
Further, program circuit pcb board 1 described in the utility model, which is provided with, is easy to fixed mounting hole.
Further, the shape of numeral 8 that the permanent magnetic plate 2 of step motor control described in the utility model is made up of permanent magnet
Shape, and the control moved forward and backward is reached by the positive and negative rotation of stepper motor, so as to realize that control magnetic fluid shows different digital
Purpose.
Further, program circuit pcb board 1 described in the utility model is controlled by single-chip microcomputer, has power-fail memory function
Function, four buttons, wherein three buttons are used for quick adjustment time, a reset for being used for total system.
Further, the permanent magnet peace of digital 8 shapes is formed on the permanent magnetic plate 2 of step motor control described in the utility model
On the stepper motor sliding block that can be moved forward and backward, the sliding block is rectangle, and stepper motor screw mandrel fortune is offered among sliding block
Dynamic hole, sliding block two offer circular guideway hole, are fixed and guided by guide rail, realize that the motion of sliding block anterior-posterior horizontal does not rotate,
2 lead rail axis of each sliding block simultaneously, and stepper motor are fixed on the locking device on bottom plate, and an axle uses.
Operation principle of the present utility model is：The lifting of application program circuit of the present invention control stepper motor sliding block reaches
The purpose of external magnetic field is controlled, it is achieved thereby that the control of the magnetic fluid for deformation can be realized under the influence of external magnetic field.Such as
Fig. 2, it is solid equipped with independent vertical lift sliding block and 2 as machine power, each motor using the stepper motor of 7 x4 groups
Dead axle, every group of sliding block form a 8-shaped shape, permanent magnet are provided with sliding block, are slided by the way that the action of stepper motor is i.e. controllable
Block vertical movement then realizes controllable digital magnetic field to control magnetic fluid to be shown to reach the purpose of control permanent magnet
Show.
In order to control stepper motor, program circuit is specially devised, it is achieved thereby that accurately and efficiently controlling, this circuit is set
In respect of micro- central processing unit, power-fail memory function device, quick adjustment time function and automatic detection reset function.Be designed with four by
Key, hour, a minute 10, minute position and a key are adjusted respectively and is automatically reset.
The aluminium alloy center made of a Digit Control Machine Tool, sticked on its two sides by chemical surface treatment and thorough clear
Clean glass, the container of a loading magnetic fluid is formed as display screen.There are the chemical liquids of special configuration in this container content
Body carries magnetic fluid, is then arranged on this container before the permanent magnetic plate that stepper motor controlled, you can realize to container
The control of interior magnetic fluid is so as to realizing magnetic fluid time showing.
Circuit is as shown in Figure 3：All 28 stepper motors are simply efficiently controlled to operate by integrated circuit.Input voltage
For the 5v voltages of safety, and it is provided with 4 buttons and carries out timings and reset function, it is on circuit board and convenient there is provided mounting hole
Installation is with fixing.
Above-described embodiment be only preferably with it is exemplary, according to manufacturing process of the present utility model requirement can to this practicality newly
Type makes various equivalent technologies changes, and these change and deformed all in the scope of protection of the utility model.
Claims (5)
1. a kind of magneto magnetic fluid clock, including the permanent magnetic plate of step motor control, display screen and program circuit pcb board；Its
It is characterised by, the display screen is the container that glass A, glass B and aluminium alloy center composition load magnetic fluid, and display screen is arranged on
On the permanent magnetic plate of step motor control, the permanent magnetic plate of step motor control is connected with program circuit pcb board；Program circuit PCB
Plate, the permanent magnetic plate of step motor control and display screen are fixedly mounted inside the housing, and display screen installs right-hand member inside the housing,
The permanent magnetic plate of step motor control is located on the left of display screen, and program circuit pcb board is located on the left of the permanent magnetic plate of step motor control.
2. magneto magnetic fluid clock according to claim 1, it is characterised in that described program circuit pcb board is provided with
It is easy to fixed mounting hole.
3. magneto magnetic fluid clock according to claim 1, it is characterised in that the permanent magnetic plate is by permanent magnet institute group
Into the shape of numeral 8, the control moved forward and backward is reached by the positive and negative rotation of stepper motor.
4. magneto magnetic fluid clock according to claim 1, it is characterised in that described program circuit pcb board is by list
Piece machine, which is controlled, to be set, and program circuit pcb board is provided with four buttons, wherein three buttons are used for quick adjustment time, one
Reset for total system.
5. magneto magnetic fluid clock according to claim 3, it is characterised in that the permanent magnetic plate of the step motor control
The permanent magnet of upper digital 8 shapes of composition is arranged on the stepper motor sliding block that can be moved forward and backward, and the sliding block is rectangle, sliding block
Centre offers stepper motor screw mandrel motion hole, and sliding block two offers circular guideway hole, fixed by guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591416.4U CN206773416U (en) | 2017-05-23 | 2017-05-23 | A kind of magneto magnetic fluid clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591416.4U CN206773416U (en) | 2017-05-23 | 2017-05-23 | A kind of magneto magnetic fluid clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773416U true CN206773416U (en) | 2017-12-19 |
Family
ID=60638046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720591416.4U Expired - Fee Related CN206773416U (en) | 2017-05-23 | 2017-05-23 | A kind of magneto magnetic fluid clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782568A (en) * | 2018-12-19 | 2019-05-21 | 安徽八爪智能科技有限公司 | A kind of clock board for magnetic fluid clock |
| CN110262212A (en) * | 2019-06-27 | 2019-09-20 | 广东海洋大学 | A kind of magnetic fluid clock and control method based on STM32 |
-
2017
- 2017-05-23 CN CN201720591416.4U patent/CN206773416U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782568A (en) * | 2018-12-19 | 2019-05-21 | 安徽八爪智能科技有限公司 | A kind of clock board for magnetic fluid clock |
| CN110262212A (en) * | 2019-06-27 | 2019-09-20 | 广东海洋大学 | A kind of magnetic fluid clock and control method based on STM32 |
| CN110262212B (en) * | 2019-06-27 | 2024-02-09 | 广东海洋大学 | STM 32-based magnetic fluid clock and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206773416U (en) | A kind of magneto magnetic fluid clock | |
| CN102566653B (en) | Limiting mechanism for small rotary table with rotating angle of more than 360 degrees | |
| CN204331242U (en) | A kind of automatic focusing mechanism | |
| CN206595211U (en) | Magnetic keeps high-voltage relay | |
| CN206179801U (en) | Double -end transfer relay | |
| CN206274498U (en) | Mechanical wall surface switch that can be automatically controlled | |
| CN212360551U (en) | Electromagnetic clutch mechanism | |
| CN205647227U (en) | Novel miniature electricity generation device | |
| CN105896873B (en) | A kind of miniature power generating device | |
| CN204558374U (en) | A kind of sensitive miniature relay | |
| CN106601533B (en) | Mechanical wall switch that can be automatically controlled | |
| CN108784423A (en) | Device for sobering drunken people, sobering device and wait upon wine vehicle | |
| CN209217906U (en) | For assembling the assembly tool of straight line plate motor stator magnet | |
| CN210101404U (en) | Child safety seat side protection device | |
| CN205670740U (en) | A kind of miniature power generating device | |
| CN105827093B (en) | A kind of miniature power generating device | |
| CN209312281U (en) | A kind of fixed braille dot matrix molding machine of self-locking type belt | |
| CN207164340U (en) | A kind of closed loop focusing motor | |
| CN208006927U (en) | Automatically controlled magnetic connector and battery replacement of electric automobile equipment | |
| CN102273880A (en) | Magnetized drink water cup capable of generating dynamic magnetic field | |
| CN203176654U (en) | Lifting and turning all-in-one machine of display | |
| CN205004937U (en) | Miniature power generation facility of magnetic control | |
| CN108964415A (en) | A kind of magnetic force machine | |
| CN206047979U (en) | Electromagnetic stove coil production positioning board | |
| CN203118330U (en) | Globe |
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: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |