CN212724707U - Pin structure of electromagnetic active buzzer - Google Patents
Pin structure of electromagnetic active buzzer Download PDFInfo
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- CN212724707U CN212724707U CN202021361452.XU CN202021361452U CN212724707U CN 212724707 U CN212724707 U CN 212724707U CN 202021361452 U CN202021361452 U CN 202021361452U CN 212724707 U CN212724707 U CN 212724707U
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- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 210000000056 organ Anatomy 0.000 abstract 2
- 230000001737 promoting effect Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
The utility model discloses an active bee calling organ's of electromagnetic type pin structure, including main part and extrusion stem, main part one side is fixed with the pin, wherein, pin one end is fixed with the clamping piece, the guide way has been seted up between clamping piece and the pin, the clamping groove has been seted up to clamping piece opposite side, pin one side is connected with the nut, nut one side is fixed with the rotation piece. This active bee calling organ's of electromagnetic type pin structure is provided with the pin and can carries out the screw thread slip through rotating the nut, so that the nut screw thread can drive rotatory piece and swivelling chute when sliding and rotate, can promote when rotatory piece is rotatory to promote and promote the piece and remove, can drive when promoting the piece and promote the groove and slide with the pin, can drive the stripper bar when promoting the groove and slide with the guide way, can extrude the clamping piece when the stripper bar slides, the clamping piece can extrude fixedly to the power cord when receiving the extrusion, make things convenient for the power cord to carry out quick fixation.
Description
Technical Field
The utility model relates to an electronic component technical field specifically is an active buzzer's of electromagnetic type pin structure.
Background
The active buzzer is an electronic buzzer with an integrated structure, adopts direct current voltage for power supply, and is widely applied to electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic equipment, telephones, timers and the like as sounding devices. The buzzer is mainly divided into two types, namely a piezoelectric buzzer and an electromagnetic buzzer. The electromagnetic buzzer comprises an oscillator, an electromagnetic coil, a magnet, a vibrating diaphragm, a shell and the like. After the power supply is switched on, the audio signal current generated by the oscillator passes through the electromagnetic coil, so that the electromagnetic coil generates a magnetic field, and the vibrating diaphragm buzzes under the interaction of the electromagnetic coil and the magnet.
The pin structure of the electromagnetic active buzzer on the market at present has many defects, the power cord is inconvenient to connect, and the power cord is easy to fall off, so that the technology for improving the pin structure of the electromagnetic active buzzer is urgently needed on the market to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an active buzzer's of electromagnetic type pin structure to there are many defects in the active buzzer's of electromagnetic type pin structure on solving the existing market that above-mentioned background art provided, the inconvenient connection of power cord, the problem that the power cord drops easily.
In order to achieve the above object, the utility model provides a following technical scheme: a pin structure of an electromagnetic type active buzzer comprises a main body and an extrusion rod, wherein a pin is fixed on one side of the main body,
the pin one end is fixed with the clamping piece, the guide way has been seted up between clamping piece and the pin, the clamping groove has been seted up to clamping piece opposite side, pin one side is connected with the nut, nut one side is fixed with the rotation piece, nut one side is provided with and promotes the piece, is close to the rotation piece promote piece one side and seted up the rotation groove, is close to the pin promote piece one side and seted up the promotion groove, is close to the guide way the extrusion ram is fixed in promotion groove one side.
Preferably, the pin and the nut are provided with two groups, and the pin and the nut are in threaded connection.
Preferably, four groups of guide grooves and four groups of extrusion rods are arranged, and the guide grooves are in sliding connection with the extrusion rods.
Preferably, four groups of clamping grooves are arranged, and the clamping grooves are wavy.
Preferably, the rotary block and the rotary groove are arranged in two groups, the rotary block and the rotary groove are in a circular ring shape, the size of the rotary block is matched with that of the rotary groove, and the rotary block and the rotary groove are in a rotary structure.
Preferably, the pushing blocks, the pushing grooves and the pins are provided with two groups, and the pushing blocks and the pins form sliding connection through the pushing grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the pin structure of the electromagnetic active buzzer comprises:
1. the pin can perform threaded sliding through rotating the nut, so that the nut can drive the rotating block and the rotating groove to rotate when in threaded sliding, the rotating block can push the pushing block to move while rotating, the pushing block can drive the pushing groove and the pin to slide when moving, the pushing groove can drive the extrusion rod and the guide groove to slide when sliding, the extrusion rod can extrude the clamping block when sliding, the clamping block can extrude and fix the power line when being extruded, and the power line can be conveniently and quickly fixed;
2. the clamping block is arranged to deform when being extruded, the clamping groove can be driven to move after the clamping block deforms, the power line can be extruded through the wave of the clamping groove when the clamping groove moves, the wave of the clamping groove can increase the friction force with the power line, and the power line can be prevented from falling off after being connected conveniently.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of part A of the present invention;
fig. 4 is an enlarged schematic view of the part B of the present invention.
In the figure: 1. a main body; 2. a pin; 3. a clamping block; 4. a guide groove; 5. a clamping groove; 6. a nut; 7. rotating the block; 8. a pushing block; 9. a rotating tank; 10. a push groove; 11. the rod is squeezed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pin structure of an electromagnetic type active buzzer comprises a main body 1, pins 2, a clamping block 3, a guide groove 4, a clamping groove 5, a screw cap 6, a rotating block 7, a pushing block 8, a rotating groove 9, a pushing groove 10 and an extrusion rod 11, wherein the pins 2 are fixed on one side of the main body 1, two groups of the pins 2 and the screw cap 6 are arranged, the pins 2 are in threaded connection with the screw cap 6, the screw cap 6 can slide in a threaded manner with the pins 2 when being rotated, the rotating block 7 can be driven to rotate when the screw cap 6 slides in a threaded manner, wherein,
the clamping device is characterized in that a clamping block 3 is fixed at one end of a pin 2, a guide groove 4 is formed between the clamping block 3 and the pin 2, four groups of guide grooves 4 and four groups of extrusion rods 11 are arranged, the guide groove 4 is in sliding connection with the extrusion rods 11, the extrusion rods 11 can be driven to move when a pushing groove 10 slides, the extrusion rods 11 can slide with the guide grooves 4 when moving, the clamping block 3 can be extruded when the extrusion rods 11 slide, a clamping groove 5 is formed in the other side of the clamping block 3, four groups of clamping grooves 5 are arranged on the clamping groove 5, the clamping groove 5 is wavy, the clamping block 3 can be driven to move after being deformed, the clamping groove 5 can extrude a power line through the wavy shape, the friction force between the clamping groove 5 and the power line can be increased, a nut 6 is connected to one side of the pin 2, and a rotating block 7 is fixed on one side of the nut 6, the rotary block 7 and the rotary groove 9 are provided with two groups, the rotary block 7 and the rotary groove 9 are in a circular ring shape, the size of the rotary block 7 is matched with that of the rotary groove 9, the rotary block 7 and the rotary groove 9 are in a rotary structure, the rotary block 7 can be driven to rotate when the screw cap 6 slides in a thread manner, the rotary block 7 can rotate with the rotary groove 9 when rotating, the rotary block 7 can push the push block 8 to move when rotating, one side of the screw cap 6 is provided with the push block 8, the push groove 10 and the pin 2 are provided with two groups, the push block 8 and the pin 2 form sliding connection through the push groove 10, the push block 8 can drive the push groove 10 to move when moving, the push groove 10 can slide with the pin 2 when sliding, the extrusion rod 11 can be driven to move when sliding, one side of the push block 8 close to the rotary block 7 is provided with the rotary groove 9, a pushing groove 10 is formed in one side of the pushing block 8 close to the pin 2, and the extrusion rod 11 close to the guide groove 4 is fixed to one side of the pushing groove 10.
The working principle is as follows: when the pin structure of the electromagnetic type active buzzer is used, the pin structure of the electromagnetic type active buzzer needs to be simply known, before the pin structure is used, a main body 1 needs to be connected with a power line, the power line is placed between clamping blocks 3, a nut 6 can be rotated to perform threaded sliding with a pin 2 after the power line is placed, the nut 6 can drive a rotating block 7 to rotate when the nut slides in the threaded manner, the rotating block 7 can rotate with a rotating groove 9 when rotating, the rotating block 7 can push a pushing block 8 to move while rotating, the pushing block 8 can drive a pushing groove 10 to move when moving, the pushing groove 10 can slide with the pin 2 when moving, the pushing groove 10 can drive an extruding rod 11 to move when sliding, the extruding rod 11 can slide with a guide groove 4 when moving, the clamping blocks 3 can be extruded when sliding, the clamping block 3 can deform when being extruded, the clamping groove 5 can be driven to move after the clamping block 3 deforms, the power line can be extruded through the wave shape of the clamping groove 5 when the clamping groove 5 moves, the friction force between the wave shape of the clamping groove 5 and the power line can be increased, the buzzer can be used after the power line is connected, and the content which is not described in detail in the description belongs to the prior art which is known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an active buzzer's of electromagnetic type pin structure, includes main part (1) and extrusion stem (11), its characterized in that: a pin (2) is fixed on one side of the main body (1), wherein,
pin (2) one end is fixed with clamping block (3), guide way (4) have been seted up between clamping block (3) and pin (2), clamping groove (5) have been seted up to clamping block (3) opposite side, pin (2) one side is connected with nut (6), nut (6) one side is fixed with rotation block (7), nut (6) one side is provided with and promotes piece (8), is close to rotation block (7) promote piece (8) one side and seted up rotation groove (9), is close to pin (2) promote piece (8) one side and seted up promotion groove (10), is close to guide way (4) extrusion pole (11) are fixed in promotion groove (10) one side.
2. The pin structure of an electromagnetic active buzzer according to claim 1, characterized in that: the pin (2) and the nut (6) are provided with two groups, and the pin (2) is in threaded connection with the nut (6).
3. The pin structure of an electromagnetic active buzzer according to claim 1, characterized in that: four groups of guide grooves (4) and four groups of extrusion rods (11) are arranged, and the guide grooves (4) are in sliding connection with the extrusion rods (11).
4. The pin structure of an electromagnetic active buzzer according to claim 1, characterized in that: four groups of clamping grooves (5) are arranged, and the clamping grooves (5) are wavy.
5. The pin structure of an electromagnetic active buzzer according to claim 1, characterized in that: the rotary block (7) and the rotary groove (9) are arranged in two groups, the rotary block (7) and the rotary groove (9) are both in a circular ring shape, the size of the rotary block (7) is matched with that of the rotary groove (9), and the rotary block (7) and the rotary groove (9) are in a rotary structure.
6. The pin structure of an electromagnetic active buzzer according to claim 1, characterized in that: the pushing block (8), the pushing groove (10) and the pin (2) are provided with two groups, and the pushing block (8) and the pin (2) are in sliding connection through the pushing groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021361452.XU CN212724707U (en) | 2020-07-13 | 2020-07-13 | Pin structure of electromagnetic active buzzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021361452.XU CN212724707U (en) | 2020-07-13 | 2020-07-13 | Pin structure of electromagnetic active buzzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212724707U true CN212724707U (en) | 2021-03-16 |
Family
ID=74983106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021361452.XU Expired - Fee Related CN212724707U (en) | 2020-07-13 | 2020-07-13 | Pin structure of electromagnetic active buzzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212724707U (en) |
-
2020
- 2020-07-13 CN CN202021361452.XU patent/CN212724707U/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 |
Granted publication date: 20210316 |