CN213754849U - Position adjusting structure for damping hole pad of loudspeaker - Google Patents
Position adjusting structure for damping hole pad of loudspeaker Download PDFInfo
- Publication number
- CN213754849U CN213754849U CN202022601631.2U CN202022601631U CN213754849U CN 213754849 U CN213754849 U CN 213754849U CN 202022601631 U CN202022601631 U CN 202022601631U CN 213754849 U CN213754849 U CN 213754849U
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- base
- position adjustment
- hole pad
- driving motor
- adjustment structure
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Abstract
The utility model relates to a speaker shock attenuation hole pad position adjustment structure, including the base, base a side portion installation positioning jig, another lateral part installation rotary driving motor, positioning jig one side is equipped with inductive switch, and rotary driving motor passes through transmission structure and connects positioning jig, and the base lower part is opened there is the transmission chamber. The utility model has simple structure and small occupied space; the hole pad positions are adjusted by adopting photoelectric detection, a rotating motor and the like, and the hole pads are automatically installed by adopting a series of devices, so that the labor can be reduced, the labor intensity of workers is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the speaker production, a speaker shock attenuation hole pad position adjustment structure is related to.
Background
Speaker silica gel shock attenuation hole pad is important accessory on the speaker, as shown in fig. 2, and it has the installing port to open on the speaker shock attenuation hole pad, and in the automatic installation of speaker, the angle when needing control speaker silica gel shock attenuation hole pad installation now leans on the manual work to adjust more, and speed is slow, and the precision is poor. Has a large impact on the quality of the loudspeaker.
Disclosure of Invention
An object of the utility model is to provide a speaker shock attenuation hole pad position adjustment structure can solve and lean on the manual work to adjust, and speed is slow, and the precision is poor, has the problem of very big influence to speaker quality.
According to the utility model provides a technical scheme: the utility model provides a speaker shock attenuation hole pad position adjustment structure, includes the base, a base side portion installation positioning jig, another lateral part installation rotary drive motor, positioning jig one side is equipped with inductive switch, rotary drive motor passes through transmission structure and connects positioning jig.
As a further improvement of the utility model, the lower part of the base is provided with a transmission cavity.
As a further improvement, the positioning jig comprises a jig casing, the installation rotating shaft is rotated in the lower part of the jig casing, and the lower part of the rotating shaft is exposed out of the jig casing and stretches into the transmission cavity.
As a further improvement of the utility model, the jig shell is barreled.
As a further improvement of the utility model, the inner periphery of the upper part of the jig shell forms a hole pad positioning hole.
As a further improvement of the utility model, the vertical installation of rotation driving motor is in the base, rotation driving motor output shaft stretches into the transmission chamber.
As a further improvement, the transmission structure is a gear structure, install the driving gear on the rotary driving motor output shaft, pivot lower part installation driven gear, the driving gear with driven gear meshes mutually.
As a further improvement of the utility model, the inductive switch is installed through the switch support on the base.
As a further improvement of the utility model, the lower part of the switch bracket is provided with an adjusting groove which is connected with the base through a bolt.
The positive progress effect of this application lies in:
1. the utility model has simple structure and small occupied space; the position of the hole pad is adjusted by adopting photoelectric detection, a rotating motor and the like.
2. The utility model discloses a series of devices automatic installation hole pad can reduce the manual work, reduces workman's intensity of labour, improves production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a speaker damper pad.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1-2, the device comprises a base 1, a positioning fixture 2, a rotary driving motor 3, an inductive switch 4, a switch bracket 5, and the like.
As shown in fig. 1, the utility model relates to a speaker shock hole pad position adjustment structure, including base 1, base 1 a side portion installation positioning jig 2, another lateral part installation rotary driving motor 3, positioning jig 2 one side is equipped with inductive switch 4, and rotary driving motor 3 passes through transmission structure and connects positioning jig 2.
The lower part of the base 1 is provided with a transmission cavity for accommodating a transmission structure.
The positioning jig 2 comprises a jig shell 2-1, the jig shell 2-1 is barrel-mounted, a rotating shaft (not shown in the figure) is rotatably mounted in the lower portion of the jig shell 2-1 through a bearing, the outer diameter of the rotating shaft is slightly smaller than the inner periphery of the jig shell 2-1, and the lower portion of the rotating shaft is exposed out of the jig shell 2-1 and extends into the transmission cavity. The inner periphery of the upper part of the jig shell 2-1 is provided with a hole pad positioning hole.
The rotary driving motor 3 is vertically arranged in the base 1, and an output shaft of the rotary driving motor 3 extends into the transmission cavity.
The transmission structure is a gear structure, a driving gear is installed on an output shaft of the rotary driving motor 3, a driven gear is installed on the lower portion of the rotating shaft, and the driving gear is meshed with the driven gear.
In order to reduce the size of the driving gear and the driven gear and save cost, a chain or a rack can be added between the driving gear and the driven gear for connection.
Inductive switch 4 passes through switch support 5 to be installed on base 1, and open switch support 5 lower part has the adjustment groove, through bolted connection base 1, adjustable inductive switch 4 and positioning jig 2's distance.
The working process of the utility model is as follows:
in the former process, a single silica gel shock absorption hole pad is placed into the hole pad positioning hole in the upper part of the jig shell 2-1, the rotary driving motor 3 is started to rotate, the rotating shaft is driven to rotate through the transmission structure, the position of the shock absorption hole pad is rotated, when the gap position of the hole pad is detected by the inductive switch 4 device, the rotary driving motor 3 stops rotating, and the latter process is taken.
Claims (9)
1. The utility model provides a speaker shock attenuation hole pad position adjustment structure which characterized in that: the structure comprises a base (1), wherein a positioning jig (2) is installed on one side of the base (1), a rotary driving motor (3) is installed on the other side of the base, an induction switch (4) is arranged on one side of the positioning jig (2), and the rotary driving motor (3) is connected with the positioning jig (2) through a transmission structure.
2. The speaker damper cushion position adjustment structure according to claim 1, wherein: the lower part of the base (1) is provided with a transmission cavity.
3. The speaker damper cushion position adjustment structure according to claim 2, wherein: the positioning jig (2) comprises a jig shell (2-1), a rotating shaft is rotatably mounted in the lower portion of the jig shell (2-1), and the lower portion of the rotating shaft is exposed out of the jig shell (2-1) and extends into the transmission cavity.
4. A speaker damper hole pad position adjustment structure according to claim 3, wherein: the jig shell (2-1) is barreled.
5. The speaker damper cushion position adjustment structure according to claim 1, wherein: and a hole pad positioning hole is formed on the inner periphery of the upper part of the jig shell (2-1).
6. A speaker damper hole pad position adjustment structure according to claim 3, wherein: the rotary driving motor (3) is vertically installed in the base (1), and an output shaft of the rotary driving motor (3) extends into the transmission cavity.
7. A speaker damper hole pad position adjustment structure according to claim 3, wherein: the transmission structure is a gear structure, a driving gear is installed on an output shaft of the rotary driving motor (3), a driven gear is installed on the lower portion of the rotating shaft, and the driving gear is meshed with the driven gear.
8. The speaker damper cushion position adjustment structure according to claim 1, wherein: the inductive switch (4) is installed on the base (1) through a switch bracket (5).
9. The speaker damper cushion position adjustment structure according to claim 8, wherein: the lower part of the switch bracket (5) is provided with an adjusting groove which is connected with the base (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601631.2U CN213754849U (en) | 2020-11-11 | 2020-11-11 | Position adjusting structure for damping hole pad of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601631.2U CN213754849U (en) | 2020-11-11 | 2020-11-11 | Position adjusting structure for damping hole pad of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213754849U true CN213754849U (en) | 2021-07-20 |
Family
ID=76823190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022601631.2U Active CN213754849U (en) | 2020-11-11 | 2020-11-11 | Position adjusting structure for damping hole pad of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213754849U (en) |
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2020
- 2020-11-11 CN CN202022601631.2U patent/CN213754849U/en active Active
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