CN210518080U - Vibrating motor for game earphone - Google Patents
Vibrating motor for game earphone Download PDFInfo
- Publication number
- CN210518080U CN210518080U CN201921888223.0U CN201921888223U CN210518080U CN 210518080 U CN210518080 U CN 210518080U CN 201921888223 U CN201921888223 U CN 201921888223U CN 210518080 U CN210518080 U CN 210518080U
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- China
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- fixedly connected
- permanent magnet
- lower cover
- wall
- game
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model discloses a vibrating motor for recreation earphone, including upper cover and lower cover, the interior bottom fixedly connected with coil of lower cover, be equipped with the logical line hole that corresponds with the coil on the inner wall of upper cover, the permanent magnet has been cup jointed to the outside of coil, a plurality of slide bars of bottom fixedly connected with of permanent magnet, be equipped with the annular slide rail that corresponds with the slide bar on the inner wall of lower cover, two bracing pieces that fixedly connected with symmetry set up on the outer wall of permanent magnet, the one end fixedly connected with weight piece of permanent magnet is kept away from to the bracing piece. The utility model discloses in through many supporting mechanism's setting, make the vibration stability of motor obtain improving to user's use experience has been promoted.
Description
Technical Field
The utility model relates to a vibrating motor technical field especially relates to a vibrating motor for recreation earphone.
Background
The vibrating motor for the game earphone is mainly used for a miniature vibrating motor of a mobile phone, and belongs to a direct current brush motor.
However, the internal structure of the existing vibrating motor for the game earphone is simpler, and the vibration stability of the motor is poorer, so that the experience effect of a user is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of simple internal structure and poor vibration stability of the motor of the vibrating motor for the game earphone in the prior art and providing the vibrating motor for the game earphone.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vibrating motor for recreation earphone, includes upper cover and lower cover, the interior bottom fixedly connected with coil of lower cover, be equipped with the through-wire hole that corresponds with the coil on the inner wall of upper cover, the permanent magnet has been cup jointed to the outside of coil, a plurality of slide bars of bottom fixedly connected with of permanent magnet, be equipped with the annular slide rail that corresponds with the slide bar on the inner wall of lower cover, two bracing pieces that fixedly connected with symmetry set up on the outer wall of permanent magnet, the one end fixedly connected with weight that the permanent magnet was kept away from to the bracing piece, through a plurality of fixed block fixedly connected with guide rings on the inner wall of lower cover, be equipped with the through mouth that corresponds with the guide ring on the weight.
Preferably, one end of the sliding rod, which is positioned in the annular sliding rail, is fixedly connected with a sliding block.
Preferably, a plurality of balls are connected to the inner bottom of the annular slide rail in a sliding manner, and the edges of the balls are in contact with the sliding block.
Preferably, the upper cover and the lower cover are fixedly connected through a plurality of locking screws.
Preferably, a spring is sleeved on the guide ring, and two ends of the spring are fixedly connected with the two weighting blocks respectively.
Preferably, the permanent magnet is made of neodymium iron boron.
Has the advantages that:
1. the coil is electrified through the wire, meanwhile, because the coil is in a fixed state, the permanent magnet automatically rotates under the action of magnetic force, and meanwhile, the weighting block is driven to rotate through the supporting rod;
2. meanwhile, the sliding block can effectively prevent the sliding rod from falling off from the annular sliding rail, the ball can reduce the friction force between the sliding block and the inner wall of the annular sliding rail, and meanwhile, the spring can play a certain elastic buffering role on the weighting block.
Drawings
Fig. 1 is a schematic structural diagram of a vibration motor for a game headphone according to the present invention;
fig. 2 is a schematic view of a top view structure of a vibrating motor lower cover for a game earphone according to the present invention.
In the figure: 1 upper cover, 2 lower cover, 3 coil, 4 permanent magnet, 5 slide bar, 6 support bar, 7 weight block, 8 fixed block, 9 guide ring, 10 slide block, 11 ball, 12 locking screw and 13 spring.
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.
Referring to fig. 1-2, a vibration motor for a game earphone includes an upper cover 1 and a lower cover 2, a coil 3 is fixedly connected to an inner bottom of the lower cover 2, used for driving the permanent magnet 4 to rotate, the inner wall of the upper cover 1 is provided with a through wire hole corresponding to the coil 3, the permanent magnet 4 is sleeved outside the coil 3, the bottom of the permanent magnet 4 is fixedly connected with a plurality of sliding rods 5, is used for supporting a permanent magnet 4, the inner wall of the lower cover 2 is provided with an annular slide rail corresponding to a slide bar 5, the outer wall of the permanent magnet 4 is fixedly connected with two symmetrically arranged support bars 6, used for supporting the weight 7, one end of the support rod 6 far away from the permanent magnet 4 is fixedly connected with the weight 7, the inner wall of the lower cover 2 is fixedly connected with a guide ring 9 through a plurality of fixing blocks 8 and is used for supporting a weight 7, and the weight 7 is provided with a through hole corresponding to the guide ring 9.
In this embodiment, slide bar 5 is located one end fixedly connected with slider 10 of annular slide rail, prevent that slide bar 5 from droing in the annular slide rail, the interior bottom sliding connection of annular slide rail has a plurality of balls 11, the edge of ball 11 contacts with slider 10, it drops from the annular slide rail to reduce slider 10, through a plurality of locking screw 12 fixed connection between upper cover 1 and the lower cover 2, the upper and lower cover is conveniently dismantled, the cover is equipped with spring 13 on the guide ring 9, spring 13's both ends respectively with two weighting pieces 7 fixed connection, play certain elastic support to weighting piece 7, permanent magnet 4 is the neodymium iron boron material.
In this embodiment, earlier circular telegram to coil 3 through the wire, simultaneously because coil 3 is fixed state, consequently, permanent magnet 4 rotates automatically under the magnetic force effect, drive weighting block 7 through bracing piece 6 simultaneously and rotate, because weighting block 7 is protruding type form, therefore produce the vibration, the lead ring 9 can effectively prevent rocking of weighting block 7 simultaneously, slide bar 5 can effectively prevent rocking of permanent magnet 4 simultaneously, slide bar 10 can effectively prevent that slide bar 5 from droing from the annular slide rail simultaneously, ball 11 can reduce the frictional force between slide bar 10 and the annular slide rail inner wall simultaneously, spring 13 can play certain elastic buffer effect to weighting block 7 simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A vibrating motor for a game earphone comprises an upper cover (1) and a lower cover (2), and is characterized in that: interior bottom fixedly connected with coil (3) of lower cover (2), be equipped with the through-wire hole that corresponds with coil (3) on the inner wall of upper cover (1), permanent magnet (4) have been cup jointed to the outside of coil (3), a plurality of slide bars (5) of bottom fixedly connected with of permanent magnet (4), be equipped with the annular slide rail that corresponds with slide bar (5) on the inner wall of lower cover (2), two bracing pieces (6) that fixedly connected with symmetry set up on the outer wall of permanent magnet (4), the one end fixedly connected with weighing block (7) of permanent magnet (4) are kept away from in bracing piece (6), through a plurality of fixed block (8) fixedly connected with guide ring (9) on the inner wall of lower cover (2), be equipped with on weighing block (7) and lead the mouth that runs through that corresponds with guide ring (9).
2. A vibration motor for a game headphone according to claim 1, characterized in that: one end of the sliding rod (5) positioned in the annular sliding rail is fixedly connected with a sliding block (10).
3. A vibration motor for a game headphone according to claim 2, characterized in that: the inner bottom of the annular slide rail is connected with a plurality of balls (11) in a sliding mode, and the edges of the balls (11) are in contact with the sliding block (10).
4. A vibration motor for a game headphone according to claim 1, characterized in that: the upper cover (1) and the lower cover (2) are fixedly connected through a plurality of locking screws (12).
5. A vibration motor for a game headphone according to claim 1, characterized in that: the guide ring (9) is sleeved with a spring (13), and two ends of the spring (13) are fixedly connected with the two weighting blocks (7) respectively.
6. A vibration motor for a game headphone according to claim 1, characterized in that: the permanent magnet (4) is made of neodymium iron boron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888223.0U CN210518080U (en) | 2019-11-05 | 2019-11-05 | Vibrating motor for game earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888223.0U CN210518080U (en) | 2019-11-05 | 2019-11-05 | Vibrating motor for game earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210518080U true CN210518080U (en) | 2020-05-12 |
Family
ID=70574318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921888223.0U Active CN210518080U (en) | 2019-11-05 | 2019-11-05 | Vibrating motor for game earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210518080U (en) |
-
2019
- 2019-11-05 CN CN201921888223.0U patent/CN210518080U/en active Active
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