CN211457356U - Auxiliary magnetic feeding structure of loudspeaker - Google Patents
Auxiliary magnetic feeding structure of loudspeaker Download PDFInfo
- Publication number
- CN211457356U CN211457356U CN201922201785.XU CN201922201785U CN211457356U CN 211457356 U CN211457356 U CN 211457356U CN 201922201785 U CN201922201785 U CN 201922201785U CN 211457356 U CN211457356 U CN 211457356U
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- cylinder
- timer
- time
- solenoid valve
- loudspeaker
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Abstract
The utility model provides a loudspeaker auxiliary magnetic feeding structure, which comprises a base, wherein a cylinder is arranged on the base, a solenoid valve, a timer and a power meter which are used for controlling the cylinder are arranged on the cylinder, the power meter is connected with the timer and controls the timer, the timer is connected with the power meter and controls the power meter, the timer is connected with the anode of the solenoid valve, the timer starts to time and supplies power to the solenoid valve after receiving a control signal, the power supply is stopped when the set time is reached, the solenoid valve is connected with the cylinder, the cylinder is operated and is connected with a material pushing rod which is used for pushing auxiliary magnetic materials, one end of the material pushing rod is provided with a material feeding pipe which is used for placing the auxiliary magnetic materials, one side of the material feeding pipe is provided with an auxiliary magnetic fixing block which prevents the auxiliary magnetic materials from being brought back by the material pushing rod, the utility model has the advantages of high working efficiency, convenient use and the like, and has great use value and social value.
Description
Technical Field
The utility model relates to a speaker subassembly design technical field especially relates to a vice magnetism pay-off structure of speaker.
Background
A loudspeaker is an electroacoustic transducer that converts electrical energy into acoustic energy through some physical effect. Since there are many physical effects for realizing such electroacoustic conversion, there are many types of speakers such as an electromagnetic speaker, a piezoelectric speaker, a capacitive speaker, an electrodynamic speaker, and the like. The electrodynamic loudspeaker has the advantages of simple structure, good performance, various varieties and wide application, and is the mainstream of the development and production of the current loudspeaker. Earlier, and even now, most speakers had a cone-shaped structure, so we have colloquially called the horn, which in english is called loudspaker or Speaker. The electrodynamic loudspeaker is created in 1925, and through the development history of nearly eighty years, a great deal of improvement is made on the structure, so that the performance of the loudspeaker is greatly improved. The basic structure of the loudspeaker can meet the requirements of people on the tone quality and reliability of the loudspeaker, and can be generally divided into a vibration system, a magnetic circuit system and an auxiliary system according to the difference of the functions of all parts, wherein the three parts of the system comprise a permanent magnet, an upper clamping plate, a lower clamping plate and a magnetic core. The lower clamping plate and the magnetic conducting core are generally made into a whole to form T-shaped iron. If antimagnetic needs to be carried out, the loudspeaker also comprises an antimagnetic cover and an auxiliary magnet, wherein the auxiliary magnet is used as an important loudspeaker component, and the phenomenon of high cost, low efficiency and the like caused by manual assembly in the prior art needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the not enough of above-mentioned prior art and provide a convenient to use, can effectively improve work efficiency's vice magnetism pay-off structure of speaker.
The utility model discloses a solve the technical scheme that above-mentioned problem adopted and do:
the utility model provides a loudspeaker auxiliary magnetic feeding structure, which comprises a base, wherein a cylinder is arranged on the base, the cylinder is provided with an electromagnetic valve for controlling the cylinder, a timer and a counter, the counter is connected with the timer, and controls the timer, the timer is connected with the electricity meter and controls the electricity meter, the timer is connected with the anode of the electromagnetic valve, starts timing and supplies power to the electromagnetic valve after receiving the control signal, stops supplying power when the set time is reached, the electromagnetic valve is connected with the cylinder to enable the cylinder to operate, a material pushing rod is connected with the cylinder, used for pushing the auxiliary magnetic material, one end of the material pushing rod is provided with a material feeding pipe used for placing the auxiliary magnetic material, one side of feed pipe is provided with vice magnetism fixed block, prevents that vice magnetism from being taken back by the ejector pin.
Further, still be provided with the protection casing on the base for the protection solenoid valve, time-recorder and meter electrical apparatus, protection casing one side is provided with open structure.
Furthermore, a fixed cover is arranged on the timer, a pair of convex blocks is arranged on the fixed cover, and the fixed cover is sleeved on the timer and fixes the timer.
Furthermore, a sliding groove is formed in the base and used for installing the pushing rod, and the pushing rod is driven by the air cylinder to slide in the sliding groove.
Further, the chute is communicated with a fixing groove, a fixing column is arranged in the fixing groove, and the feeding pipe is arranged in the fixing groove.
Furthermore, a discharging through hole is formed in the feeding pipe, the diameter of the discharging through hole is smaller than that of the fixing groove, a mounting hole and a clamping groove are further formed in the bottom end of the feeding pipe, the mounting hole is used for mounting the fixing column, and the clamping groove is used for being matched with the material pushing rod.
The beneficial effects of the utility model reside in that:
the utility model provides a pair of magnetism pay-off structure of speaker has advantages such as work efficiency height, convenient to use, and this application cooperatees through smart machine at the in-process that uses, can realize carrying out the action of carrying vice magnetic material automatically, need not too much artifical input, has not only practiced thrift the cost of labor, has also improved work efficiency, has very big use value and social value.
Drawings
Fig. 1 is a schematic structural view of a secondary magnetic feeding structure of a loudspeaker of the present invention;
fig. 2 is an exploded view of a secondary magnetic feeding structure of a loudspeaker of the present invention;
fig. 3 is another exploded view of the auxiliary magnetic feeding structure of the speaker of the present invention.
Detailed Description
The following embodiments of the present invention are specifically explained with reference to the accompanying drawings, which are used for reference and illustration only and do not limit the scope of the present invention.
As shown in fig. 1-3, the utility model provides a loudspeaker auxiliary magnetic feeding structure, which comprises a base 1, a cylinder 2 is installed on the base 1, a solenoid valve 3, a timer 4 and a counter 5 are installed on the cylinder 2 for controlling the cylinder 2, the counter 5 is connected with the timer 4 and controls the timer 4, the timer 4 is connected with the counter 5 and controls the counter 5, the timer 4 is connected with the anode of the solenoid valve 3, the timer 4 starts to time and supplies power to the solenoid valve 3 after receiving a control signal, the power supply is stopped when a set time is reached, the solenoid valve 3 is connected with the cylinder 2 to make the cylinder 2 operate, a material pushing rod 6 is connected with the cylinder 2 and used for pushing an auxiliary magnetic material, one end of the material pushing rod 6 is provided with a material supplying pipe 7, the auxiliary magnetic material feeding device is used for placing auxiliary magnetic materials, and an auxiliary magnetic fixing block 8 is arranged on one side of the feeding pipe 7 and prevents auxiliary magnetism from being brought back by the material pushing rod 6.
In this embodiment, a protective cover 9 is further disposed on the base 1 for protecting the electromagnetic valve 3, the timer 4 and the electricity meter 5, and an opening structure 91 is disposed on one side of the protective cover 9.
In this embodiment, the timer 4 is provided with a fixing cover 41, the fixing cover 41 is provided with a pair of protrusions 42, and the fixing cover 41 is sleeved on the timer 4 and fixes the timer 4.
In this embodiment, a sliding groove 11 is formed in the base 1 and used for installing the material pushing rod 6, and the material pushing rod 6 is driven by the cylinder 2 to slide in the sliding groove 11.
In this embodiment, a fixing groove 12 is disposed in the sliding groove 11, a fixing column 13 is disposed in the fixing groove 12, and the feeding pipe 7 is installed in the fixing groove 12.
In this embodiment, a feeding through hole 71 is formed in the feeding pipe 7, a diameter of the feeding through hole 71 is smaller than a diameter of the fixing groove 12, a mounting hole 72 and a clamping groove 73 are further formed in the bottom end of the feeding pipe 7, the mounting hole 72 is used for mounting the fixing column 12, and the clamping groove 73 is used for being matched with the material pushing rod 6.
The utility model provides a pair of magnetism pay-off structure of speaker has advantages such as work efficiency height, convenient to use, and this application cooperatees through smart machine at the in-process that uses, can realize carrying out the action of carrying vice magnetic material automatically, need not too much artifical input, has not only practiced thrift the cost of labor, has also improved work efficiency, has very big use value and social value.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (6)
1. The utility model provides a vice magnetism pay-off structure of speaker which characterized in that: the on-line screen storage device comprises a base, install the cylinder on the base, install on the cylinder and be used for control solenoid valve, time-recorder and the meter electrical apparatus of cylinder, the meter electrical apparatus is connected the time-recorder, and right the time-recorder is controlled, the time-recorder is connected the meter electrical apparatus is controlled, the time-recorder is connected the positive pole of solenoid valve, the time-recorder receives behind the control signal and begins to count time and right the solenoid valve power supply arrives the settlement time, just stops the power supply, the solenoid valve is connected the cylinder makes the cylinder function, with the cylinder is connected with the ejector pin pole for promote vice magnetic material, the one end of ejector pin pole is provided with the feed pipe, is used for placing vice magnetic material, one side of feed pipe is provided with vice magnetism fixed block, prevents vice magnetism quilt the ejector pin takes back.
2. The secondary magnetic feeding structure of a loudspeaker as claimed in claim 1, wherein: still be provided with the protection casing on the base for the protection solenoid valve, time-recorder and meter electrical apparatus, protection casing one side is provided with open structure.
3. A loudspeaker sub-magnetic feeding structure according to claim 2, characterized in that: the timer is provided with a fixed cover, the fixed cover is provided with a pair of convex blocks, and the fixed cover is sleeved on the timer and fixes the timer.
4. The secondary magnetic feeding structure of a loudspeaker as claimed in claim 1, wherein: the base is provided with a sliding groove for installing the material pushing rod, and the material pushing rod is driven by the air cylinder to slide in the sliding groove.
5. The secondary magnetic feeding structure of a loudspeaker according to claim 4, characterized in that: the feeding device is characterized in that a fixed groove is formed in the sliding groove in a communicated mode, a fixed column is arranged in the fixed groove, and the feeding pipe is installed in the fixed groove.
6. The secondary magnetic feeding structure of a loudspeaker according to claim 5, characterized in that: the feeding pipe is internally provided with a discharging through hole, the diameter of the discharging through hole is smaller than that of the fixing groove, the bottom end of the feeding pipe is further provided with a mounting hole and a clamping groove, the mounting hole is used for mounting the fixing column, and the clamping groove is used for being matched with the material pushing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201785.XU CN211457356U (en) | 2019-12-10 | 2019-12-10 | Auxiliary magnetic feeding structure of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201785.XU CN211457356U (en) | 2019-12-10 | 2019-12-10 | Auxiliary magnetic feeding structure of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211457356U true CN211457356U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922201785.XU Active CN211457356U (en) | 2019-12-10 | 2019-12-10 | Auxiliary magnetic feeding structure of loudspeaker |
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| CN (1) | CN211457356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114296335A (en) * | 2021-12-29 | 2022-04-08 | 深圳市蓝柯科技有限公司 | Wireless network remote control type multifunctional electronic timer |
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2019
- 2019-12-10 CN CN201922201785.XU patent/CN211457356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114296335A (en) * | 2021-12-29 | 2022-04-08 | 深圳市蓝柯科技有限公司 | Wireless network remote control type multifunctional electronic timer |
| CN114296335B (en) * | 2021-12-29 | 2024-04-09 | 深圳市蓝柯科技有限公司 | Wireless network remote control type multifunctional electronic timer |
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