CN204618809U - Solenoid actuated formula beating back machine - Google Patents
Solenoid actuated formula beating back machine Download PDFInfo
- Publication number
- CN204618809U CN204618809U CN201520284499.3U CN201520284499U CN204618809U CN 204618809 U CN204618809 U CN 204618809U CN 201520284499 U CN201520284499 U CN 201520284499U CN 204618809 U CN204618809 U CN 204618809U
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- CN
- China
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- iron core
- connecting rod
- solenoid actuated
- knocking
- back machine
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- Expired - Fee Related
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Abstract
Solenoid actuated formula beating back machine, is made up of beating back machine mechanical arm, solenoid actuated mechanism and control circuit, and beating back machine mechanical arm is primarily of knocking head, knocking bar and fixed mount composition, and the knocking bottom of bar is connected with the iron core connecting rod of solenoid actuated mechanism; Solenoid actuated mechanism comprises solenoid group, iron core, iron core connecting rod and connector, and iron core is arranged on iron core connecting rod, and connector has female thread structure, and connector is screwed in iron core connecting rod one end, arranges constant resistance thing at the iron core connecting rod other end.This utility model utilize electric magnet to the suction of iron core and, discharge as power source, electric energy is directly changed into the mechanical movement of linear reciprocation, plurality of electromagnetic ferrum is set, by controlling the selectivity of solenoid, can increase or reduce the rectilinear motion stroke of iron core, power is directly transferred to beating back machine mechanical arm by the iron core of motion, substantially increase energy conversion efficiency, reduce beating back machine volume, reduce mechanicalness noise, increase the range of accommodation of pound one's back frequency and dynamics.
Description
Technical field
This utility model relates to health and fitness facilities technical field, particularly relates to a kind of solenoid actuated formula beating back machine.
Background technology
Along with living standard improves constantly the quickening with rhythm of life, the operating pressure of people is increasing, for life and cause busy; body constitution starts to decline; but can not get sufficient exercise, often understand sore waist and aching in the waist and the back, people adopt the mode allaying tiredness of pounding one's back usually.Generally manual mode of pounding one's back is hard and inconvenient, and especially old people is handicapped, oneself pounds one's back more difficult.Therefore, if a automatic back pounding machine can be designed for the people in the modern life, will have great significance.
Existing automatic back pounding machine all uses motor to be used as power source, and in order to ensure pound one's back frequency and the dynamics of beating back machine, motor will be furnished with reducing gear, and this makes the volume of beating back machine become large, and friction noise increases.Also associate certain mechanical mechanism between reducing gear with beating back machine mechanical arm, cause cost high, frequency of pounding one's back and dynamics adjustable extent little.
Utility model content
This utility model provides a kind of solenoid actuated formula beating back machine, to solve the problem that volume is large, noise large and mechanical mechanism is more complicated that prior art exists.
This utility model solves the technical scheme that its technical problem adopts:
A kind of solenoid actuated formula beating back machine, be made up of beating back machine mechanical arm, solenoid actuated mechanism and control circuit, beating back machine mechanical arm is primarily of knocking head, knocking bar and fixed mount composition, knocking head is arranged on knocking masthead end, knocking bar arranges sliding tray, the sliding tray of knocking bar is movably connected on fixed mount, and the knocking bottom of bar is connected with the iron core connecting rod of solenoid actuated mechanism; Solenoid actuated mechanism comprises solenoid group, iron core, iron core connecting rod and connector, and iron core is arranged on iron core connecting rod, and connector has female thread structure, and connector is screwed in iron core connecting rod one end, arranges constant resistance thing at the iron core connecting rod other end.
The fixed mount of above-mentioned beating back machine mechanical arm arranges screwed hole, and the sliding tray of knocking bar is connected with fixed mount by straight pin, and the iron core connecting rod of solenoid actuated mechanism is slidably connected by straight pin and knocking bar.
The iron core connecting rod of above-mentioned solenoid actuated mechanism arranges fairlead.
Above-mentioned control circuit uses STC89C2052AD control chip, chip has digital and analogue signals translation function, pass through programming, the pin of control chip controls photoelectrical coupler according to design transmission of signal, further control pliotron saturation conduction or cut-off, the solenoid group work of DM driving mechanism.
This utility model controls coils different in electromagnet system by control circuit and produces magnetic field, thus attract iron core to produce straight reciprocating motion, power is directly transferred to beating back machine mechanical arm by the iron core of motion, iron core connecting rod and fixed mount are assembled into respectively by cylindrical pin with external thread and knocking bar and are slidably connected, when iron core connecting rod promotes knocking bar, under the relative motion of sliding tray and cylindrical pin with external thread, knocking bar drives tup to do knocking and swings, and finally produces motion of pounding one's back.
This utility model utilize electric magnet to the suction of iron core and, discharge as power source, electric energy is directly changed into the mechanical movement of linear reciprocation, plurality of electromagnetic ferrum being set, by controlling the selectivity of solenoid, can increasing or reduce the rectilinear motion stroke of iron core, power is directly transferred to beating back machine mechanical arm by the iron core of motion, final generation is pounded one's back motion, substantially increases energy conversion efficiency, reduces beating back machine volume, reduce mechanicalness noise, increase the range of accommodation of pound one's back frequency and dynamics.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model beating back machine mechanical arm;
Fig. 3 is the structural representation of this utility model solenoid actuated mechanism;
Fig. 4 is the movement travel figure of iron core in this utility model solenoid actuated mechanism;
Fig. 5 is this utility model control circuit schematic diagram.
1 beating back machine mechanical arm, 2 solenoid actuated mechanisms, 3 control circuits, 11 knocking heads, 12 knocking bar, 13 sliding trays, 14 fixed mounts, 15 straight pins, 16 straight pins, 21 solenoid groups, 22 iron cores, 23 iron core connecting rods, 24 connectors, 25 fairleads, 26 constant resistance things in figure.
Detailed description of the invention:
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, a kind of solenoid actuated formula beating back machine, be made up of beating back machine mechanical arm 1, solenoid actuated mechanism 2 and control circuit 3, beating back machine mechanical arm 1 forms primarily of knocking 11, knocking bar 12 and fixed mount 14, knocking 11 is arranged on knocking bar 12 top, knocking bar 12 arranges sliding tray 13, fixed mount 14 arranges screwed hole, the sliding tray 13 of knocking bar 12 is connected with fixed mount 14 by straight pin 15, and the iron core connecting rod 23 of solenoid actuated mechanism 2 is slidably connected by straight pin 16 and knocking bar 12; Solenoid actuated mechanism 2 comprises solenoid group 21, iron core 22, iron core connecting rod 23 and connector 24, iron core 22 is arranged on iron core connecting rod 23, connector 24 has female thread structure, connector 24 is screwed in iron core connecting rod 23 one end, constant resistance thing 26 is set at iron core connecting rod 23 other end, iron core connecting rod 23 is arranged fairlead 25.
As shown in Figure 4, the movement travel of iron core in solenoid actuated mechanism, the A stage is the initial position of the relative solenoid of iron core, and control circuit controls solenoid N3, and N1, N2 produce magnetic field successively, inhales in turn and T1 or T2 makes iron core to left movement, the arrival D stage.If control solenoid N1, N3, N2 produce magnetic field successively, then iron core can return A stage initial position from the D stage.The stroke of iron core connecting rod is by changing the control mode of coil, and its movement travel is 3L/2 to the maximum, and the size of iron core connecting rod stroke can affect amplitude of fluctuation and the frequency of beating back machine mechanical arm.
Control circuit uses STC89C2052AD control chip, and chip has digital and analogue signals translation function.By programming, P1.0, P1.1, P1.2 pin of control chip controls photoelectrical coupler U2, U3, U4 according to design transmission of signal, controls pliotron Q1, Q2, Q3 saturation conduction or cut-off further, drives corresponding electromagnet coil work.
Arrange a button in circuit, function is: open/stop.Long temporally four seconds, circuit start, carries out work.Again press, circuit quits work.
Two knob regulator potentiometers, function is respectively: dynamics regulates; Speed regulates.Dynamics regulates the drive current by regulator potentiometer RV1 Modulating Power audion, changes magnetic field power further and changes knocking dynamics.Speed is regulated and is realized by potentiometer RV2.The voltage size that RV2 regulates represents knocking speed, and control chip carries out digital-to-analogue conversion by P1.7 pin to the voltage of RV2, obtains velocity amplitude by programmed algorithm, controls the solenoid working time, realizes speed controlling.
In circuit, the effect of D1, D2, D3 forms leadage circuit, protection pliotron.FU1, FU2, FU3 are protective tubes, play overcurrent protection.Travel switch 1, travel switch 2 for judging the initial position of iron core, to determine the electromagnet coil of initial driving.
Power supply designs no longer separately, uses finished product Switching Power Supply, the two direct current supply pattern of+36V 3A and+5V 0.5A.
This utility model controls coils different in electromagnet system by control circuit and produces magnetic field, thus attract iron core to produce straight reciprocating motion, power is directly transferred to beating back machine mechanical arm by the iron core of motion, iron core connecting rod and fixed mount are assembled into respectively by cylindrical pin with external thread and knocking bar and are slidably connected, when iron core connecting rod promotes knocking bar, under the relative motion of sliding tray and cylindrical pin with external thread, knocking bar drives tup to do knocking and swings, and finally produces motion of pounding one's back.
Claims (4)
1. a solenoid actuated formula beating back machine, it is characterized in that being made up of beating back machine mechanical arm, solenoid actuated mechanism and control circuit, beating back machine mechanical arm is primarily of knocking head, knocking bar and fixed mount composition, knocking head is arranged on knocking masthead end, knocking bar arranges sliding tray, the sliding tray of knocking bar is movably connected on fixed mount, and the knocking bottom of bar is connected with the iron core connecting rod of solenoid actuated mechanism; Solenoid actuated mechanism comprises solenoid group, iron core, iron core connecting rod and connector, and iron core is arranged on iron core connecting rod, and connector has female thread structure, and connector is screwed in iron core connecting rod one end, arranges constant resistance thing at the iron core connecting rod other end.
2. solenoid actuated formula beating back machine according to claim 1, it is characterized in that the fixed mount of beating back machine mechanical arm arranges screwed hole, the sliding tray of knocking bar is connected with fixed mount by straight pin, and the iron core connecting rod of solenoid actuated mechanism is slidably connected by straight pin and knocking bar.
3. solenoid actuated formula beating back machine according to claim 1, the iron core connecting rod that it is characterized in that solenoid actuated mechanism arranges fairlead.
4. solenoid actuated formula beating back machine according to claim 1, it is characterized in that control circuit uses STC89C2052AD control chip, chip has digital and analogue signals translation function, pass through programming, the pin of control chip controls photoelectrical coupler according to design transmission of signal, further control pliotron saturation conduction or cut-off, the solenoid group work of DM driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284499.3U CN204618809U (en) | 2015-04-28 | 2015-04-28 | Solenoid actuated formula beating back machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284499.3U CN204618809U (en) | 2015-04-28 | 2015-04-28 | Solenoid actuated formula beating back machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204618809U true CN204618809U (en) | 2015-09-09 |
Family
ID=54037875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284499.3U Expired - Fee Related CN204618809U (en) | 2015-04-28 | 2015-04-28 | Solenoid actuated formula beating back machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204618809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773634A (en) * | 2016-04-15 | 2016-07-20 | 中国地质大学（武汉） | Wrist knocking control method for dulcimer robot and knocking device |
| CN106176172A (en) * | 2016-06-26 | 2016-12-07 | 吴正波 | Waveform gradual percussion massage armchair |
| CN107953859A (en) * | 2017-11-29 | 2018-04-24 | 钱贤峰 | A kind of swing window cleaning device of automobile |
-
2015
- 2015-04-28 CN CN201520284499.3U patent/CN204618809U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773634A (en) * | 2016-04-15 | 2016-07-20 | 中国地质大学（武汉） | Wrist knocking control method for dulcimer robot and knocking device |
| CN106176172A (en) * | 2016-06-26 | 2016-12-07 | 吴正波 | Waveform gradual percussion massage armchair |
| CN106176172B (en) * | 2016-06-26 | 2019-03-12 | 贾瑞霞 | The gradual percussion massage armchair of waveform |
| CN107953859A (en) * | 2017-11-29 | 2018-04-24 | 钱贤峰 | A kind of swing window cleaning device of automobile |
| CN107953859B (en) * | 2017-11-29 | 2019-08-20 | 曹诗晴 | A kind of swing window cleaning device of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160428 |