CN219843693U - Automobile sound horn mesh enclosure - Google Patents
Automobile sound horn mesh enclosure Download PDFInfo
- Publication number
- CN219843693U CN219843693U CN202320854761.8U CN202320854761U CN219843693U CN 219843693 U CN219843693 U CN 219843693U CN 202320854761 U CN202320854761 U CN 202320854761U CN 219843693 U CN219843693 U CN 219843693U
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- Prior art keywords
- rod
- adjusting
- loudspeaker
- locking
- sleeve
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- 238000007789 sealing Methods 0.000 claims abstract description 17
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a loudspeaker net cover of an automobile sound, and relates to the technical field. The utility model comprises a loudspeaker frame, a sealing gasket clamped at the upper end of the inner wall of the loudspeaker frame, and a loudspeaker net cover body clamped on the upper end surface of the loudspeaker frame in a sliding manner; the adjusting locking mechanism is arranged at the lower end of the inner part of the positioning rod and used for locking and limiting the loudspeaker screen cover body; the connecting sleeve is arranged on the outer surface of the limiting slide rod in an adjusting mode, the connecting sleeve can slide up and down along the inner portion of the limiting slide rod, and the adjusting sleeve is fixed on the upper end face of the connecting sleeve. According to the utility model, the positioning rod can be inserted into the connecting groove and extend to the inside of the horn frame, the reset spring can push the adjusting sleeve to expand the first locking rod and the second locking rod, so that the adjusting sleeve can be clamped with the inside of the horn frame, and the adjusting sleeve can be pulled upwards.
Description
Technical Field
The utility model belongs to the technical field of loudspeaker screens, and particularly relates to an automobile loudspeaker screen.
Background
A sound receiving and emitting device is provided for reducing the boring feeling of a driver and a passenger during traveling. The earliest use of automobile AM radio, later AM FM radio and tape player, developed to CD player and compatible DCC and DAT digital sound. The existing automobile sound equipment reaches higher standards in various aspects such as tone quality, operation and vibration prevention, and can cope with jolt of an automobile on a rugged road, so that stability of performance and perfection of sound quality are ensured.
An automobile influence horn mesh enclosure with a searched patent number of CN215010605U specifically discloses: the rotating block 8 is rotated, so that the rotating block 8 rotates around the axis of the rotating shaft 11, the transverse plate of the rotating block 8 is positioned at the top end of the cover plate 2, the pushing bolt 9 is rotated, the pushing bolt 9 is abutted with the fixing block 10 through screwing of the pushing bolt 9 and the rotating block 8, and the transverse plate of the rotating block 8 is pressed against the cover plate 2, so that the cover plate 2 is fixed. The utility model discloses a loudspeaker screen panel needs to be changed the clearance regularly after daily use, and above-mentioned equipment only passes through bolted connection, can lead to loudspeaker screen panel to dismantle comparatively complicated and loaded down with trivial details to for follow-up loudspeaker screen panel overhauls brings inconvenience.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the automobile sound horn mesh enclosure, which can effectively solve the problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a loudspeaker screen of an automobile sound, which comprises a loudspeaker frame, a sealing gasket clamped at the upper end of the inner wall of the loudspeaker frame, a loudspeaker screen body clamped on the upper end surface of the loudspeaker frame in a sliding manner, and connecting grooves symmetrically formed in the left side and the right side of the inner wall of the loudspeaker screen body;
the positioning rod is in sliding clamping connection with the inside of the connecting groove, the other end of the positioning rod extends towards the inside of the horn frame, and a limiting slide rod is arranged at the central position of the inner wall of the positioning rod;
the adjusting locking mechanism is arranged at the lower end of the inner part of the positioning rod and used for locking and limiting the loudspeaker screen cover body;
the connecting sleeve is adjusted on the outer surface of the limiting slide rod and can slide up and down along the inside of the limiting slide rod, and the upper end surface of the connecting sleeve is fixed with an adjusting sleeve;
the reset mechanism is arranged on the outer side of the adjusting sleeve and used for adjusting the position of the adjusting sleeve.
Further, a positioning clamping groove is formed in the upper end of the inner wall of the horn frame, the positioning clamping groove is of a stepped structure, and the positioning clamping groove is clamped with the sealing gasket.
Further, the limiting sliding groove is formed in the center of the inner wall of the positioning rod, the connecting sleeve can slide up and down along the inside of the limiting sliding groove, and the adjusting grooves are symmetrically formed in the left side and the right side of the lower end of the positioning rod.
Further, the adjusting and locking mechanism comprises a connecting rotating shaft, a first locking rod and a second locking rod, the connecting rotating shaft is rotationally connected to the left side and the right side of the lower end face of the positioning rod, one locking rod is connected to the outer side of the connecting rotating shaft, the second locking rod is connected to the outer surface of the first locking rod, a diamond structure is arranged between the first locking rod and the second locking rod, and the upper end of the second locking rod is connected with the connecting sleeve.
Further, the reset mechanism comprises an adjusting piece and a reset spring, the adjusting piece is fixed on the lower end face of the adjusting sleeve, the lower end of the adjusting piece is clamped with the positioning rod, the reset spring is sleeved on the outer surface of the adjusting sleeve, and the reset spring penetrates through the positioning rod.
Further, an adjusting nut is connected to the outer surface of the positioning rod in a threaded mode, and the lower end face of the adjusting nut is connected with the upper end of the loudspeaker screen cover body.
The utility model has the following beneficial effects:
according to the utility model, the positioning rod can be inserted into the connecting groove and extend to the inside of the horn frame, the reset spring can push the adjusting sleeve to expand the first locking rod and the second locking rod, so that the adjusting sleeve can be clamped with the inside of the horn frame, the horn screen body can be rapidly locked, and the adjusting sleeve can be pulled upwards.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of a horn frame of the present utility model;
FIG. 2 is a diagram of a speaker grill according to the present utility model;
FIG. 3 is a schematic view of a positioning rod according to the present utility model;
FIG. 4 is a schematic diagram of a conditioning tank according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a detent lever of the present utility model;
fig. 6 is a schematic view showing a locking state of the positioning rod according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a horn frame; 2. positioning clamping grooves; 3. a sealing gasket; 4. a speaker mesh enclosure body; 5. a connection groove; 6. a positioning rod; 7. limiting sliding grooves; 8. an adjustment tank; 9. a limit slide bar; 10. the connecting rotating shaft; 11. a first locking rod; 12. a second locking rod; 13. a connecting sleeve; 14. an adjustment sleeve; 1401. an adjusting member; 15. a return spring; 16. and adjusting the nut.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-6, the present utility model is a car audio speaker screen, which comprises a speaker frame 1, a sealing pad 3 clamped at the upper end of the inner wall of the speaker frame 1, a speaker screen body 4 clamped on the upper end surface of the speaker frame 1 in a sliding manner, connecting grooves 5 symmetrically provided on the left and right sides of the inner wall of the speaker screen body 4, positioning slots 2 provided at the upper end of the inner wall of the speaker frame 1, wherein the positioning slots 2 are in a stepped structure, the positioning slots 2 are clamped with the sealing pad 3, the sealing pad 3 can be limited by the positioning slots 2, the occurrence of deflection of the sealing pad 3 can be avoided, the sealing effect between the speaker frame 1 and the speaker screen body 4 can be ensured, and dust can be prevented from entering the speaker frame 1;
the positioning rod 6 is in sliding clamping connection with the inside of the connecting groove 5, the other end of the positioning rod 6 extends towards the inside of the horn frame 1, and a limiting slide rod 9 is arranged at the central position of the inner wall of the positioning rod 6; the adjusting and locking mechanism is arranged at the lower end of the inner part of the positioning rod 6 and used for locking and limiting the loudspeaker screen cover body 4; the connecting sleeve 13 is adjusted on the outer surface of the limit sliding rod 9, the connecting sleeve 13 can slide up and down along the inside of the limit sliding rod 9, and an adjusting sleeve 14 is fixed on the upper end surface of the connecting sleeve 13; the reset mechanism is arranged outside the adjusting sleeve 14 and is used for adjusting the position of the adjusting sleeve 14.
As shown in fig. 1-2, the upper end of the inner wall of the speaker frame 1 is provided with a positioning slot 2, the positioning slot 2 is of a ladder-shaped structure, the positioning slot 2 is clamped with the sealing gasket 3, the sealing gasket 3 can be limited through the positioning slot 2, the sealing gasket 3 can be prevented from being deviated, the sealing effect between the speaker frame 1 and the speaker screen cover 4 can be ensured, and dust can be prevented from entering the speaker frame 1.
As shown in fig. 2-6, the center of the inner wall of the positioning rod 6 is provided with a limiting chute 7, the connecting sleeve 13 can slide up and down along the inside of the limiting chute 7, the left side and the right side of the lower end of the positioning rod 6 are symmetrically provided with adjusting grooves 8, the position of the adjusting sleeve 14 can be limited through the arranged limiting chute 7, meanwhile, the subsequent retraction and release of the first locking rod 11 and the second locking rod 12 can be facilitated, the subsequent treatment effect is ensured, the adjusting grooves 8 can facilitate the opening of the first locking rod 11 and the second locking rod 12 so as to facilitate the subsequent locking of the speaker screen body 4, the adjusting and locking mechanism comprises a connecting rotating shaft 10, the first locking rod 11 and the second locking rod 12, the connecting rotating shaft 10 is rotationally connected to the left side and the right side of the lower end face of the positioning rod 6, the first locking rod 11 is connected to the outer side of the connecting rotating shaft 10, the second locking rod 12 is connected to the outer surface of the first locking rod 11, the first locking rod 11 and the second locking rod 12 are in a diamond structure, the upper end of the second locking rod 12 is connected with the connecting sleeve 13, and the angle of the first locking rod 11 and the second locking rod 12 can be conveniently retracted and released through the connecting rotating shaft 10.
As shown in fig. 2-6, the reset mechanism comprises an adjusting member 1401 and a reset spring 15, the adjusting member 1401 is fixed on the lower end face of the adjusting sleeve 14, the lower end of the adjusting member 1401 is clamped with the positioning rod 6, the reset spring 15 is sleeved on the outer surface of the adjusting sleeve 14, the reset spring 15 penetrates through the positioning rod 6, the adjusting member 1401 can be reset through the reset spring 15, further the follow-up positioning of the first locking rod 11 and the second locking rod 12 through the adjusting sleeve 14 can be facilitated, the follow-up locking can be facilitated, an adjusting nut 16 is connected to the outer surface of the positioning rod 6 through threads, the lower end face of the adjusting nut 16 is connected with the upper end of the speaker mesh enclosure body 4, the speaker mesh enclosure body 4 can be further limited through the adjusting nut 16, and the offset between the speaker frame 1 and the speaker mesh enclosure body 4 can be avoided.
Working principle: firstly, the sealing gasket 3 is clamped in the positioning clamping groove 2, the positioning clamping groove 2 can limit the sealing gasket 3, the loudspeaker screen cover body 4 is clamped at the upper end of the loudspeaker frame 1, and the lower end face of the loudspeaker screen cover body 4 is connected with the positioning clamping groove 2, so that the sealing effect between the two can be ensured;
if the fixing is needed, the adjusting piece 1401 can be pulled upwards, the position of the adjusting sleeve 14 can be pushed upwards, the limiting slide rod 9 can limit the adjusting sleeve 14, the offset of the adjusting sleeve 14 can be avoided, the connecting sleeve 13 at the lower end of the adjusting sleeve 14 can be connected with the locking rod two 12, the locking rod two 12 and the locking rod one 11 can be retracted into the limiting slide groove 7 through the connecting rotating shaft 10 and rotationally connected with each other, the positioning rod 6 passes through the connecting groove 5 and is clamped in the loudspeaker frame 1, the adjusting piece 1401 is loosened, the adjusting sleeve 14 can be pushed downwards by the reset spring 15, the locking rod two 12 and the locking rod one 11 can be unfolded from the adjusting groove 8, the locking rod can be clamped in the loudspeaker frame 1, the adjusting nut 16 can be screwed, the locking rod two 12 and the locking rod one 11 can be further moved downwards, the loudspeaker frame 4 can be further limited, and the offset between the loudspeaker frame 1 and the loudspeaker screen body 4 can be avoided.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a car stereo set loudspeaker screen panel, includes loudspeaker frame (1), the inner wall upper end joint of loudspeaker frame (1) has sealed pad (3), the up end slip joint of loudspeaker frame (1) has loudspeaker screen panel body (4), the inner wall left and right sides of loudspeaker screen panel body (4) is symmetrically offered connection recess (5), its characterized in that:
the positioning rod (6) is in sliding clamping connection with the inside of the connecting groove (5), the other end of the positioning rod (6) extends towards the inside of the horn frame (1), and a limiting slide rod (9) is arranged at the central position of the inner wall of the positioning rod (6);
the adjusting locking mechanism is arranged at the lower end of the inner part of the positioning rod (6) and used for locking and limiting the loudspeaker screen cover body (4);
the connecting sleeve (13) is adjusted on the outer surface of the limit sliding rod (9), the connecting sleeve (13) can slide up and down along the inside of the limit sliding rod (9), and the upper end surface of the connecting sleeve (13) is fixed with an adjusting sleeve (14);
the reset mechanism is arranged on the outer side of the adjusting sleeve (14) and used for adjusting the position of the adjusting sleeve (14).
2. The automobile sound horn screen according to claim 1, wherein a positioning clamping groove (2) is formed in the upper end of the inner wall of the horn frame (1), the positioning clamping groove (2) is of a stepped structure, and the positioning clamping groove (2) is clamped with the sealing gasket (3).
3. The automobile sound horn mesh enclosure according to claim 1, wherein the limiting chute (7) is formed in the center of the inner wall of the positioning rod (6), the connecting sleeve (13) can slide up and down along the inside of the limiting chute (7), and the adjusting grooves (8) are symmetrically formed in the left side and the right side of the lower end of the positioning rod (6).
4. The automobile sound speaker screen according to claim 1, wherein the adjusting and locking mechanism comprises a connecting rotating shaft (10), a first locking rod (11) and a second locking rod (12), the connecting rotating shaft (10) is rotationally connected to the left side and the right side of the lower end face of the positioning rod (6), the first locking rod (11) is connected to the outer side of the connecting rotating shaft (10), the second locking rod (12) is connected to the outer surface of the first locking rod (11), a diamond structure is arranged between the first locking rod (11) and the second locking rod (12), and the upper end of the second locking rod (12) is connected with the connecting sleeve (13).
5. The automobile sound horn mesh enclosure according to claim 4, wherein the reset mechanism comprises an adjusting piece (1401) and a reset spring (15), the adjusting piece (1401) is fixed on the lower end face of the adjusting sleeve (14), the lower end of the adjusting piece (1401) is clamped with the positioning rod (6), the reset spring (15) is sleeved on the outer surface of the adjusting sleeve (14), and the reset spring (15) penetrates through the positioning rod (6).
6. The automobile sound horn screen according to claim 4, wherein the outer surface of the positioning rod (6) is in threaded connection with an adjusting nut (16), and the lower end surface of the adjusting nut (16) is connected with the upper end of the horn screen body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320854761.8U CN219843693U (en) | 2023-04-17 | 2023-04-17 | Automobile sound horn mesh enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320854761.8U CN219843693U (en) | 2023-04-17 | 2023-04-17 | Automobile sound horn mesh enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843693U true CN219843693U (en) | 2023-10-17 |
Family
ID=88300907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320854761.8U Active CN219843693U (en) | 2023-04-17 | 2023-04-17 | Automobile sound horn mesh enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843693U (en) |
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2023
- 2023-04-17 CN CN202320854761.8U patent/CN219843693U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |