CN211630332U - Novel loudspeaker with locate function - Google Patents
Novel loudspeaker with locate function Download PDFInfo
- Publication number
- CN211630332U CN211630332U CN202020753489.0U CN202020753489U CN211630332U CN 211630332 U CN211630332 U CN 211630332U CN 202020753489 U CN202020753489 U CN 202020753489U CN 211630332 U CN211630332 U CN 211630332U
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- CN
- China
- Prior art keywords
- installation
- loudspeaker
- otic placode
- inboard
- fixed block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 59
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 18
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a novel loudspeaker with positioning function, including the installation frame, the installation frame inboard is provided with loudspeaker body, loudspeaker body openly is provided with the vibrating diaphragm, loudspeaker body outside integrated into one piece has the installation otic placode, the installation otic placode inboard has seted up the mounting hole, the surface edge is fixed with the locating piece under the installation otic placode, the installation otic placode upper surface has seted up the constant head tank, the installation otic placode cooperates through locating piece and constant head tank with the installation frame and is connected; through being provided with polyvinyl chloride film, spacing ring and fixed block, it is inboard to be convenient for avoid the dust in the outside to receive the direct vibrating diaphragm that falls into of gravity influence, is convenient for reduce the inconvenience of vibrating diaphragm clearance, through being provided with locating piece and constant head tank, avoids the inboard mounting hole of installation otic placode can not be fine align with the inboard connecting hole of installation frame, causes the installation inconvenient.
Description
Technical Field
The utility model belongs to the technical field of loudspeaker, concretely relates to novel loudspeaker with locate function.
Background
The speaker is also called a horn. It is a very common electroacoustic transducer, which can be seen in electronic and electrical equipment for sound production, and the general loudspeaker is composed of: the voice coil loudspeaker comprises a magnet, a frame, a centering support piece and a mould folding ring cone-shaped cone, wherein in the working process, when alternating audio current is input into the voice coil loudspeaker, the voice coil loudspeaker receives an alternating driving force to produce alternating motion, the cone is driven to vibrate, and air is repeatedly pushed to produce sound.
Present loudspeaker are in the use, when external dust is great, the dust in the outside receives gravity to influence can directly fall into the vibrating diaphragm inboard, it is inconvenient to the vibrating diaphragm clearance change, the result of use is poor, simultaneously when loudspeaker and audio box body are fixed, the circular shape loudspeaker body is placed and probably takes place to slide on the audio equipment installation frame, the connecting hole that leads to on the mounting hole in the loudspeaker outside can not be fine and the audio equipment installation frame aligns, the mounting hole leads to the fact the installation inconvenient with connecting hole skew or screw rod slope, the installation effect is poor, we propose a novel loudspeaker that has locate function for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel loudspeaker with locate function, in order to solve present loudspeaker proposed in the above-mentioned background art in the use, when external dust is great, the dust in the outside receives the influence of gravity can directly fall into the vibrating diaphragm inboard, it is inconvenient to change the vibrating diaphragm clearance, the result of use is poor, while with loudspeaker and sound box body fixed, the circular shape loudspeaker body is placed and is probably taken place to slide on the sound box installation frame, the connecting hole that leads to on the mounting hole in the loudspeaker outside can not be fine and the sound box installation frame aligns, the mounting hole causes the installation inconvenience with connecting hole skew or screw rod slope, the poor problem of installation effect.
In order to achieve the above object, the utility model provides a following technical scheme: a novel loudspeaker with a positioning function comprises an installation frame, a loudspeaker body is arranged on the inner side of the installation frame, the front surface of the horn body is provided with a vibrating diaphragm, the outer side of the horn body is integrally formed with a mounting ear plate, the inner side of the mounting ear plate is provided with a mounting hole, the edge of the lower surface of the mounting ear plate is fixed with a positioning block, the upper surface of the installation frame is provided with a positioning groove, the installation ear plate is connected with the installation frame in a matching way through a positioning block and the positioning groove, the mounting lug plate is provided with a fixed block, the outer side wall of the fixed block is provided with external threads, the fixed block is provided with a limit ring, the inner side wall of the limit ring is provided with internal threads, the limit ring is matched and connected with the fixed block through the external threads and the internal threads, the top end of the inner side of the limiting ring is provided with a polyvinyl chloride film, and the polyvinyl chloride film is abutted to the fixing block.
Preferably, the cross section of the limiting ring is L-shaped, and a convex block is integrally formed at the top of the inner surface of the limiting ring.
Preferably, the upper surface of the fixing block is provided with a groove, and the groove corresponds to the position of the bump.
Preferably, a waterproof rubber ring is fixed at the upper end of the inner side wall of the mounting hole, and the inner diameter of the waterproof rubber ring is smaller than the zero point of the inner diameter of the mounting hole by two millimeters to one millimeter.
Preferably, the height of the limiting ring is one millimeter to five millimeters, and the outer side wall of the limiting ring is integrally formed with anti-skid threads.
Preferably, the installation otic placode is provided with two to six, and is a plurality of the installation otic placode is along loudspeaker body circumference evenly distributed.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through being provided with polyvinyl chloride film, spacing ring and fixed block, it is inboard that the dust of being convenient for to avoid the outside receives the direct vibrating diaphragm that falls of gravity influence, is convenient for reduce the inconvenience to the vibrating diaphragm clearance, and is simple to polyvinyl chloride film dismouting, easy to maintain, improves the result of use of device.
(2) Through being provided with locating piece and constant head tank, avoid installing the inboard mounting hole of otic placode can not be fine and the inboard connecting hole of installation frame align, the mounting hole causes the installation inconvenient with connecting hole skew or screw rod slope, is convenient for improve the installation effect of device, improves the practicality of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the speaker body of the present invention;
fig. 3 is an enlarged schematic structural view of a portion a of fig. 2 according to the present invention;
in the figure: 1. a mounting frame; 2. a horn body; 3. a limiting ring; 4. mounting an ear plate; 5. a polyvinyl chloride film; 6. positioning blocks; 7. a bump; 8. a fixed block; 9. waterproof rubber circle.
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. 1-3, the present invention provides a technical solution: a novel loudspeaker with a positioning function comprises an installation frame 1, a loudspeaker body 2 is arranged on the inner side of the installation frame 1, a vibrating diaphragm is arranged on the front side of the loudspeaker body 2, an installation ear plate 4 is integrally formed on the outer side of the loudspeaker body 2, an installation hole is formed in the inner side of the installation ear plate 4, a positioning block 6 is fixed on the lower surface edge of the installation ear plate 4, a positioning groove is formed in the upper surface of the installation frame 1, the installation ear plate 4 is in matched connection with the installation frame 1 through the positioning block 6 and the positioning groove, the installation hole is conveniently aligned with a connecting hole in the inner side of the installation frame 1, the sliding of the installation ear plate 4 on the installation frame 1 is limited, the installation effect is improved, a fixing block 8 is arranged on the installation ear plate 4, an external thread is arranged on the outer side wall of the fixing block 8, a, be convenient for press from both sides tightly polyvinyl chloride film 5, improve the dismouting effect to polyvinyl chloride film 5, 3 inboard tops of spacing ring are provided with polyvinyl chloride film 5, and the dust of being convenient for to reduce the outside is influenced by gravity and is fallen into the vibrating diaphragm inboard, causes to clear up inconveniently to vibrating diaphragm surface dust, and polyvinyl chloride film 5 is inconsistent with fixed block 8.
In this embodiment, preferably, the cross section of the limiting ring 3 is "L" shaped, and the top of the inner surface of the limiting ring 3 is integrally formed with a protrusion 7, so as to facilitate a better contact area with the polyvinyl chloride film 5.
In this embodiment, it is preferable that the upper surface of the fixing block 8 is provided with a groove, and the groove corresponds to the position of the bump 7, so that the polyvinyl chloride film 5 can be compressed better, and then the polyvinyl chloride film 5 can be disassembled and assembled conveniently.
In this embodiment, preferably, the upper end of the inner side wall of the mounting hole is fixed with a waterproof rubber ring 9, and the inner diameter of the waterproof rubber ring 9 is smaller than the zero point of the inner diameter of the mounting hole by two millimeters to one millimeter, so that dust and water drops can be better prevented from entering the inner side of the mounting hole, and the threads on the inner side of the mounting hole are corroded and damaged.
In this embodiment, preferably, the height of the stop collar 3 is one millimeter to five millimeters, and the outer side wall of the stop collar 3 is integrally formed with anti-slip threads, so that the stop collar 3 can be rotated by a hand better.
In this embodiment, preferably, the mounting lugs 4 are provided with two to six, and the plurality of mounting lugs 4 are uniformly distributed along the circumferential direction of the horn body 2, so that the horn body 2 can be mounted and fixed better.
The utility model discloses a theory of operation and use flow: when using, make loudspeaker body 2 place in the inboard of installation frame 1, at this moment, locating piece 6 gets into the inboard of constant head tank, make the inboard mounting hole of a plurality of installation otic placodes 4 align with the inboard connecting hole of installation frame 1 respectively, the screw rod in the outside passes mounting hole and connecting hole in proper order, can fix installation otic placode 4 and installation frame 1, the completion is to loudspeaker body 2's installation, the dust that can reduce the outside through polyvinyl chloride film 5 falls into loudspeaker body 2 and goes up the vibrating diaphragm inboardly, pile up the dust on polyvinyl chloride film 5 surface or take place to damage the back, can send spacing ring 3 and fixed block 8 to break away from soon, can change polyvinyl chloride film 5, and the operation is simple, very big improvement the convenience of maintaining.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel loudspeaker with locate function, includes installation frame (1), installation frame (1) inboard is provided with loudspeaker body (2), loudspeaker body (2) openly are provided with the vibrating diaphragm, loudspeaker body (2) outside integrated into one piece has installation otic placode (4), the mounting hole has been seted up to installation otic placode (4) inboard, its characterized in that: surface edge is fixed with locating piece (6) under installation otic placode (4), the constant head tank has been seted up to installation framework (1) upper surface, installation otic placode (4) cooperate through locating piece (6) and constant head tank with installation framework (1) to be connected, be provided with fixed block (8) on installation otic placode (4), fixed block (8) lateral wall is provided with the external screw thread, be provided with spacing ring (3) on fixed block (8), spacing ring (3) inside wall is provided with the internal thread, spacing ring (3) cooperate through external screw thread and internal thread with fixed block (8) to be connected, spacing ring (3) inboard top is provided with polyvinyl chloride film (5), polyvinyl chloride film (5) and fixed block (8) are inconsistent.
2. The novel loudspeaker with positioning function as claimed in claim 1, wherein: the cross section of the limiting ring (3) is L-shaped, and a lug (7) is integrally formed at the top of the inner surface of the limiting ring (3).
3. The novel loudspeaker with positioning function as claimed in claim 2, wherein: the upper surface of the fixing block (8) is provided with a groove, and the groove corresponds to the position of the bump (7).
4. The novel loudspeaker with positioning function as claimed in claim 1, wherein: and a waterproof rubber ring (9) is fixed at the upper end of the inner side wall of the mounting hole, and the inner diameter of the waterproof rubber ring (9) is smaller than the zero point of the inner diameter of the mounting hole by two millimeters to one millimeter.
5. The novel loudspeaker with positioning function as claimed in claim 1, wherein: the height of the limiting ring (3) is one millimeter to five millimeters, and the outer side wall of the limiting ring (3) is integrally formed with anti-skid lines.
6. The novel loudspeaker with positioning function as claimed in claim 1, wherein: the mounting ear plate (4) is provided with two to six, a plurality of the mounting ear plate (4) is evenly distributed along the circumference of the horn body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753489.0U CN211630332U (en) | 2020-05-09 | 2020-05-09 | Novel loudspeaker with locate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753489.0U CN211630332U (en) | 2020-05-09 | 2020-05-09 | Novel loudspeaker with locate function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211630332U true CN211630332U (en) | 2020-10-02 |
Family
ID=72623078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020753489.0U Expired - Fee Related CN211630332U (en) | 2020-05-09 | 2020-05-09 | Novel loudspeaker with locate function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211630332U (en) |
-
2020
- 2020-05-09 CN CN202020753489.0U patent/CN211630332U/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: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |