CN209930505U - Loudspeaker diaphragm side parcel formula fixed establishment - Google Patents
Loudspeaker diaphragm side parcel formula fixed establishment Download PDFInfo
- Publication number
- CN209930505U CN209930505U CN201921075993.3U CN201921075993U CN209930505U CN 209930505 U CN209930505 U CN 209930505U CN 201921075993 U CN201921075993 U CN 201921075993U CN 209930505 U CN209930505 U CN 209930505U
- Authority
- CN
- China
- Prior art keywords
- shell
- vibrating diaphragm
- gear
- diaphragm main
- main part
- 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
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model discloses a loudspeaker vibrating diaphragm side parcel formula fixed establishment, which comprises a housin, the sound mouth has been seted up to the inside one end of casing, the standing groove has all been seted up in sound mouth both sides to casing one end, the standing groove is inside to be provided with the screw rod through the bearing activity, the standing groove is inside to be provided with first gear at the fixed one end of screw rod, inside top one side of standing groove is provided with the second gear through the pivot activity, first gear meshes with the second gear mutually, the inside one end both sides of casing are all fixed and are provided with the stopper. The utility model discloses a fixed mode that vibrating diaphragm main part was accomplished in control screw's rotation is simple swift relatively, when needs are changed the vibrating diaphragm main part, only need make the extrusion piece break away from the both ends of vibrating diaphragm main part just can take out swift vibrating diaphragm main part from the casing, has improved the change installation convenience of vibrating diaphragm main part when using to the result of use of speaker has been improved.
Description
Technical Field
The utility model relates to a loudspeaker equipment technical field specifically is a loudspeaker diaphragm side parcel formula fixed establishment.
Background
The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound.
The prior loudspeaker diaphragm fixing mechanism has the following defects:
1. the current loudspeaker vibrating diaphragm is the snap-on inside the speaker more, if the vibrating diaphragm takes place to damage, then need pull down the shell of speaker and maintain the change or wholly change the speaker, wastes time and energy and resource, has reduced the concrete result of use of speaker.
2. In prior art, only fix through stopper and stripper plate, can make the vibrating diaphragm main part still can take place the displacement and drop under the fixed circumstances of extrusion to loudspeaker vibrating diaphragm's result of use has been influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a loudspeaker diaphragm side parcel formula fixed establishment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a loudspeaker diaphragm side surface wrapping type fixing mechanism comprises a shell, wherein a sound outlet is formed in one end of the interior of the shell, one end of the shell is provided with placing grooves on both sides of the sound outlet, a screw is movably arranged in the placing grooves through a bearing, a first gear is fixedly arranged at one end of the screw rod in the placing groove, a second gear is movably arranged at one side of the top end in the placing groove through a rotating shaft, the first gear is meshed with the second gear, two sides of one end inside the shell are fixedly provided with limit blocks, a vibrating diaphragm main body is arranged between one sides of the limiting blocks, which are close to the sound outlet, a connecting rod is movably arranged inside the placing groove at the outer side of one end of the screw rod through a threaded hole, the one end that the screw rod was kept away from to the connecting rod passes the casing through the movable groove, one side both ends that the stopper was kept away from to the vibrating diaphragm main part are all fixed in the one end of connecting rod and are provided with the extrusion piece.
Preferably, one side of the extrusion block close to the vibration diaphragm main body is evenly provided with a plurality of clamping blocks, and the two ends of one side of the vibration diaphragm main body close to the extrusion block are provided with clamping grooves on the outer sides of the clamping blocks.
Preferably, one side of the limiting block, which is close to the vibrating diaphragm main body, is provided with a rubber cushion.
Preferably, one end of the outer portion of the shell is fixedly provided with a control handle at one end of the rotating shaft where the second gear is located.
Preferably, the clamping rod is fixedly arranged at one side of the placing groove at one end of the outer portion of the shell, the supporting rod is fixedly arranged at one side of the clamping rod at one end of the outer portion of the shell, and the buckle is movably arranged at one end, far away from the shell, of the supporting rod through the bearing.
Preferably, a dustproof net is arranged between the clamping rods at one end of the outer portion of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a fixed mode that vibrating diaphragm main part was accomplished in control screw's rotation is simple swift relatively, when needs are changed the vibrating diaphragm main part, only need make the extrusion piece break away from the both ends of vibrating diaphragm main part just can take out swift vibrating diaphragm main part from the casing, has improved the change installation convenience of vibrating diaphragm main part when using to the result of use of speaker has been improved.
2. The utility model discloses still be provided with fixture block and draw-in groove, the block through fixture block and draw-in groove can improve the fixed effect that the extrusion piece provided to the vibrating diaphragm main part, effectively avoids the vibrating diaphragm main part to take place the displacement and influence fixed effect under the fixed condition of process extrusion, and the rubber cushion can increase the frictional force between stopper and the vibrating diaphragm main part to further prevent that the vibrating diaphragm main part from taking place the displacement.
Drawings
Fig. 1 is a schematic view of the overall structure of a loudspeaker diaphragm side-wrapping type fixing mechanism of the present invention;
fig. 2 is a right side view of the loudspeaker diaphragm side wrapping type fixing mechanism of the present invention;
fig. 3 is an enlarged view of a position a in the loudspeaker diaphragm side-wrapped fixing mechanism diagram 1 of the present invention.
In the figure: 1. a housing; 2. a sound outlet; 3. a placement groove; 4. a screw; 5. a first gear; 6. a second gear; 7. a limiting block; 8. a diaphragm body; 9. a connecting rod; 10. extruding the block; 11. a clamping block; 12. a card slot; 13. a rubber cushion; 14. a control handle; 15. a clamping rod; 16. a support bar; 17. buckling; 18. a dust screen.
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 loudspeaker diaphragm side-wrapping type fixing mechanism comprises a shell 1, wherein a sound outlet 2 is formed in one end of the interior of the shell 1, placing grooves 3 are formed in two sides of the sound outlet 2 at one end of the shell 1, screw rods 4 are movably arranged in the placing grooves 3 through bearings, a first gear 5 is fixedly arranged at one end of each screw rod 4 in the placing grooves 3, a second gear 6 is movably arranged on one side of the top end of the interior of each placing groove 3 through a rotating shaft, the first gear 5 is meshed with the second gear 6, limiting blocks 7 are fixedly arranged on two sides of one end of the interior of the shell 1, a diaphragm main body 8 is arranged between one sides of the limiting blocks 7 close to the sound outlet 2, a connecting rod 9 is movably arranged outside one end of each screw rod 4 in the placing grooves 3 through a threaded hole, one end of each connecting rod 9, far away from each screw rod 4, penetrates, and extrusion blocks 10 are fixedly arranged at two ends of one side of the diaphragm main body 8 far away from the limiting block 7 at one end of the connecting rod 9.
A plurality of clamping blocks 11 are uniformly arranged on one side, close to the vibrating diaphragm main body 8, of the extrusion block 10, clamping grooves 12 are formed in the outer sides of the clamping blocks 11 at two ends, close to the extrusion block 10, of the vibrating diaphragm main body 8, the fixing effect of the extrusion block 10 on the vibrating diaphragm main body 8 can be improved through the clamping of the clamping blocks 11 and the clamping grooves 12, and the fixing effect is effectively prevented from being influenced by the displacement of the vibrating diaphragm main body 8 under the extrusion fixing condition; one side of the limiting block 7 close to the diaphragm main body 8 is provided with a rubber cushion 13, and the rubber cushion 13 can increase the friction force between the limiting block 7 and the diaphragm main body 8, so that the diaphragm main body 8 is further prevented from displacing; one end of the outer part of the shell 1 is fixedly provided with a control handle 14 at one end of a rotating shaft where the second gear 6 is located, and the control handles 14 can facilitate users to rotate the rotating shaft where the second gear 6 is located; clamping rods 15 are fixedly arranged at one end of the outer portion of the shell 1 on one side of the placing groove 3, a supporting rod 16 is fixedly arranged at one end of the outer portion of the shell 1 on one side of the clamping rods 15, a buckle 17 is movably arranged at one end, far away from the shell 1, of the supporting rod 16 through a bearing, a dust screen 18 is installed through the clamping rods 15, and the dust screen 18 is fixed through rotating the buckle 17; the outside one end of casing 1 is provided with dust screen 18 between kelly 15, and dust screen 18 can prevent that vibrating diaphragm main part 8 from having the dust to be infected with vibrating diaphragm main part 8 surface in the use to the result of use of vibrating diaphragm main part 8 has been guaranteed.
The working principle is as follows: when the fixed diaphragm main body 8 is installed, two ends of the diaphragm main body 8 are abutted against the limiting blocks 7, then the second gear 6 is rotated by manually rotating the control handle 14, the first gear 5 is driven to rotate through the rotation of the second gear 6, so that the screw rod 4 is rotated, the connecting rod 9 is limited through the movable groove connected with the shell 1 when the screw rod 4 rotates, so that the connecting rod 9 can transversely rotate through the rotation of the screw rod 4, the extrusion block 10 can draw close to the diaphragm main body 8 through the movement of the connecting rod 9, so that the diaphragm main body 8 is fixed between the limiting blocks 7 and the extrusion block 10, the diaphragm main body 8 is fixed simply and quickly through the rotation of the control screw rod 4, when the diaphragm main body 8 needs to be replaced, the quick diaphragm main body 8 can be taken out of the shell 1 only by separating the extrusion block 10 from two ends of the diaphragm main body 8, the change installation convenience of vibrating diaphragm main part 8 when using has been improved to the result of use of speaker has been improved, can prevent through dust screen 18 that vibrating diaphragm main part 8 from having the dust to be infected with vibrating diaphragm main part 8 surface in the use, thereby has guaranteed vibrating diaphragm main part 8's result of use, has further improved the result of use of speaker.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 loudspeaker diaphragm side parcel formula fixed establishment, includes casing (1), its characterized in that: a sound outlet (2) is formed in one end of the interior of the shell (1), placing grooves (3) are formed in two sides of the sound outlet (2) at one end of the shell (1), a screw rod (4) is movably arranged in the placing groove (3) through a bearing, a first gear (5) is fixedly arranged at one end of the screw rod (4) in the interior of the placing groove (3), a second gear (6) is movably arranged on one side of the top end of the interior of the placing groove (3) through a rotating shaft, the first gear (5) is meshed with the second gear (6), limiting blocks (7) are fixedly arranged on two sides of one end of the interior of the shell (1), a vibrating diaphragm main body (8) is arranged between one sides of the limiting blocks (7) close to the sound outlet (2), a connecting rod (9) is movably arranged on the outer side of one end of the screw rod (4) in the interior of the placing groove (3) through a threaded hole, one end of the connecting rod (9, and extrusion blocks (10) are fixedly arranged at two ends of one side of the diaphragm main body (8), which is far away from the limiting block (7), at one end of the connecting rod (9).
2. The loudspeaker diaphragm side-wrapping fixing mechanism of claim 1, characterized in that: one side that extrusion piece (10) are close to vibrating diaphragm main part (8) evenly is provided with a plurality of fixture blocks (11), draw-in groove (12) have all been seted up in a plurality of fixture blocks (11) outside at one side both ends that vibrating diaphragm main part (8) are close to extrusion piece (10).
3. The loudspeaker diaphragm side-wrapping fixing mechanism of claim 1, characterized in that: one side of the limiting block (7) close to the vibrating diaphragm main body (8) is provided with a rubber cushion (13).
4. The loudspeaker diaphragm side-wrapping fixing mechanism of claim 1, characterized in that: and one end of the outer part of the shell (1) is fixedly provided with a control handle (14) at one end of a rotating shaft where the second gear (6) is located.
5. The loudspeaker diaphragm side-wrapping fixing mechanism of claim 1, characterized in that: the novel bearing support is characterized in that clamping rods (15) are fixedly arranged at one side of the placing groove (3) at one end of the outer portion of the shell (1), supporting rods (16) are fixedly arranged at one side of the clamping rods (15) at one end of the outer portion of the shell (1), and buckles (17) are movably arranged at one ends, far away from the shell (1), of the supporting rods (16) through bearings.
6. The loudspeaker diaphragm side-wrapping fixing mechanism of claim 1, characterized in that: and a dust screen (18) is arranged between the clamping rods (15) at one end of the outer part of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075993.3U CN209930505U (en) | 2019-07-11 | 2019-07-11 | Loudspeaker diaphragm side parcel formula fixed establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075993.3U CN209930505U (en) | 2019-07-11 | 2019-07-11 | Loudspeaker diaphragm side parcel formula fixed establishment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209930505U true CN209930505U (en) | 2020-01-10 |
Family
ID=69093635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921075993.3U Expired - Fee Related CN209930505U (en) | 2019-07-11 | 2019-07-11 | Loudspeaker diaphragm side parcel formula fixed establishment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209930505U (en) |
-
2019
- 2019-07-11 CN CN201921075993.3U patent/CN209930505U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209930505U (en) | Loudspeaker diaphragm side parcel formula fixed establishment | |
| CN210609689U (en) | Horn device with dustproof effect | |
| CN209238308U (en) | A kind of loudspeaker automatic assembly line that protective performance is good | |
| CN204145742U (en) | A kind of motor-operated horn with vibration transmission mechanism | |
| CN212850916U (en) | Household combined sound equipment | |
| CN207706448U (en) | A kind of In-Ear Headphones production and processing thread cutter | |
| CN210351624U (en) | Full-frequency loudspeaker | |
| CN210536937U (en) | Horn convenient to install | |
| CN211457170U (en) | Mobile phone motherboard heat radiation structure | |
| CN208369839U (en) | A kind of loudspeaker horn with dedusting and rotation function | |
| CN211352369U (en) | Loudspeaker are with supporting fixing device | |
| CN212696209U (en) | Loudspeaker with dustproof cap | |
| CN220935317U (en) | Ultrathin loudspeaker convenient to disassemble | |
| CN218336414U (en) | Novel full-frequency loudspeaker | |
| CN221010318U (en) | Vibration plate convenient to disassemble and assemble for loudspeaker | |
| CN221127482U (en) | Speaker convenient to installation speaker vibrating diaphragm | |
| CN212727415U (en) | Horn with device for reducing resonance of box body | |
| CN212876051U (en) | Loudspeaker convenient to hospital installation | |
| CN207692033U (en) | A kind of sound speaker supporting adn fixing device | |
| CN211152126U (en) | Bluetooth sound box | |
| CN217825342U (en) | Super bass composite vibration loudspeaker cone | |
| CN220776075U (en) | Horn basin frame and loudspeaker | |
| CN216600073U (en) | Dustproof double-film moving-iron horn | |
| CN219802512U (en) | Linear array loudspeaker box with dustproof structure | |
| CN213880242U (en) | Low-temperature-resistant rubber edge sound basin for loudspeaker |
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: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |