CN112653946A - Loudspeaker with falling-resistant and collision-resistant functions - Google Patents
Loudspeaker with falling-resistant and collision-resistant functions Download PDFInfo
- Publication number
- CN112653946A CN112653946A CN202011476142.7A CN202011476142A CN112653946A CN 112653946 A CN112653946 A CN 112653946A CN 202011476142 A CN202011476142 A CN 202011476142A CN 112653946 A CN112653946 A CN 112653946A
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- CN
- China
- Prior art keywords
- loudspeaker
- protective shell
- protective housing
- main part
- main body
- 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.)
- Pending
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- 230000001681 protective effect Effects 0.000 claims abstract description 77
- 238000013016 damping Methods 0.000 claims abstract description 21
- 238000005728 strengthening Methods 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses a loudspeaker with functions of falling resistance and collision avoidance, relates to the technical field of loudspeakers, and aims to solve the problems that an existing loudspeaker does not have a protection structure and is easy to damage when falling or being impacted. The utility model discloses a loudspeaker, including protective housing, speaker main part, damping spring, protective housing, damping spring, loudspeaker main part, protective housing is located the outside of speaker main part, protective housing includes protective housing and last protective housing down, and protective housing is located protective housing's lower extreme down, and goes up protective housing's upper end, be provided with damping spring down between protective housing and the speaker main part, go up and be provided with damping spring between protective housing and the speaker main part, and damping spring is provided with six, and damping spring all splices with lower protective housing and speaker main part and is connected, and damping spring all passes through the screw connection with last protective housing and speaker main part, protective housing's the outside is provided with first strengthening rib down, and first.
Description
Technical Field
The invention relates to the technical field of loudspeakers, in particular to a loudspeaker with functions of falling resistance and collision avoidance.
Background
The speaker is also called a horn. 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.
However, the existing loudspeaker is not provided with a protection structure and is easy to damage when falling or being impacted, so that the existing requirement is not met, and the loudspeaker with the functions of falling resistance and collision avoidance is provided.
Disclosure of Invention
The invention aims to provide a loudspeaker with functions of falling resistance and collision avoidance, and the loudspeaker is used for solving the problems that the existing loudspeaker in the background art does not have a protection structure and is easy to damage when falling or being impacted.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a speaker with resistant crashproof function that falls, includes speaker main part and protective housing, protective housing is located the outside of speaker main part, protective housing includes protective housing and last protective housing down, and protective housing is located protective housing's lower extreme down, and goes up protective housing's upper end, be provided with the shock attenuation elastic component down between protective housing and the speaker main part, and the shock attenuation elastic component is provided with six, upward be provided with damping spring between protective housing and the speaker main part, and damping spring is provided with six, and the shock attenuation elastic component all splices with lower protective housing and speaker main part and is connected, and damping spring all passes through the screw connection with last protective housing and speaker main part.
Preferably, the outside of protecting casing is provided with first strengthening rib down, and first strengthening rib is provided with six, the outside of going up protecting casing is provided with the second strengthening rib, and the second strengthening rib is provided with six.
Preferably, a mounting substrate is mounted at the lower end of the speaker body, and a mounting hole is formed at the upper end of the mounting substrate.
Preferably, the loudspeaker main body comprises a cone, a dustproof cover is arranged on the inner side of the cone, and a rear cover is arranged at the rear end of the cone.
Preferably, the lower protective shell and the first reinforcing rib are arranged into an integrally formed structure, and the upper protective shell and the second reinforcing rib are arranged into an integrally formed structure.
Preferably, the lower protective shell is connected with the upper protective shell in a welding mode.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the loudspeaker main body is protected by the protective shell, when the loudspeaker main body falls to the ground or is impacted by the outside, the plurality of damping elastic parts and the damping springs can timely buffer and damp and offset part of external force, so that the impact force on the loudspeaker main body is reduced, the internal stress of the loudspeaker main body is eliminated, the loudspeaker main body is protected, the loudspeaker main body is prevented from being damaged, and the safety in the use process is improved.
2. The loudspeaker main body is conveniently fixed through the mounting hole in the upper end of the mounting substrate, the fixing mode is simple, the stability of the loudspeaker main body in use can be ensured, the loudspeaker main body is prevented from falling off due to external impact, and therefore the safety of the loudspeaker main body in the use process is further improved.
Drawings
FIG. 1 is a top view of a speaker body and a protective enclosure according to the present invention;
FIG. 2 is a bottom view of the speaker body and the protective housing according to the present invention;
fig. 3 is a top view of a speaker with crash-proof and anti-collision functions according to the present invention.
In the figure: 1. a speaker main body; 2. a protective housing; 3. a lower protective housing; 4. an upper protective housing; 5. a shock-absorbing elastic member; 6. a damping spring; 7. a first reinforcing rib; 8. a second reinforcing rib; 9. a mounting substrate; 10. mounting holes; 11. a paper basin; 12. a dust cover; 13. and (7) a rear cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: a loudspeaker with the functions of falling resistance and collision avoidance comprises a loudspeaker main body 1 and a protective shell 2, wherein the protective shell 2 is positioned on the outer side of the loudspeaker main body 1, the protective shell 2 comprises a lower protective shell 3 and an upper protective shell 4, the lower protective shell 3 is positioned at the lower end of the protective shell 2, the upper protective shell 4 is positioned at the upper end of the protective shell 2, shock absorption elastic pieces 5 are arranged between the lower protective shell 3 and the loudspeaker main body 1, six shock absorption elastic pieces 5 are arranged, shock absorption springs 6 are arranged between the upper protective shell 4 and the loudspeaker main body 1, the shock absorption springs 6 are provided with six shock absorption springs, the protective shell 2 protects the loudspeaker main body 1, when the loudspeaker main body 1 falls to the ground or is impacted by the outside, the shock absorption elastic pieces 5 and the shock absorption springs 6 can timely buffer and absorb the shock to offset the part of the external force applied to the surface of, thereby reduce the impact force that speaker main part 1 received, eliminate speaker main part 1's internal stress, protect speaker main part 1, avoid speaker main part 1's damage, improved the security in the use, and damping elastic component 5 and lower protective housing 3 and speaker main part 1 all splice and be connected, and damping spring 6 and last protective housing 4 and speaker main part 1 all pass through the screw connection.
Further, the outside of protecting casing 3 is provided with first strengthening rib 7 down, and first strengthening rib 7 is provided with six, and the outside of going up protecting casing 4 is provided with second strengthening rib 8, and second strengthening rib 8 is provided with six, and the structural strength of protecting casing 3 and last protecting casing 4 under the increase, the structural strength of protecting sheathing 2 promptly, the barrier propterty to speaker main part 1 is better.
Further, mounting substrate 9 is installed to the lower extreme of speaker main part 1, and the upper end of mounting substrate 9 is provided with mounting hole 10, can conveniently fix speaker main part 1, and fixed mode is simple, can guarantee the stability of speaker main part 1 when using, avoids speaker main part 1 to receive outside striking and drop to the security in the speaker main part 1 use has further been improved.
Further, the loudspeaker body 1 comprises a cone 11, a dust cover 12 is arranged on the inner side of the cone 11, a rear cover 13 is arranged at the rear end of the cone 11, the voice coil can generate strong vibration in a magnetic field after being connected with an audio signal, the voice coil is fixed on the cone 11, the vibration of the voice coil drives the vibration of the cone 11, and the cone 11 vibrates to force air to vibrate, so that sound is produced.
Further, the lower protective shell 3 and the first reinforcing rib 7 are arranged to be of an integrated structure, the upper protective shell 4 and the second reinforcing rib 8 are arranged to be of an integrated structure, and the lower protective shell is simple in structure, convenient to form, high in structural strength and not prone to damage.
Furthermore, lower protective housing 3 and upper protective housing 4 welded connection, welded connection's gas tightness and water proofness are all better, and structural rigidity is also great, and structural wholeness is good.
The working principle is as follows: when in use, the protective shell 2 protects the loudspeaker body 1, when the loudspeaker body 1 falls to the ground or is impacted by the outside, the shock absorption elastic parts 5 and the shock absorption springs 6 can buffer and absorb shock in time to offset partial external force applied to the surface of the protective shell 2, thereby reducing the impact force applied to the speaker body 1, eliminating the internal stress of the speaker body 1, the loudspeaker body 1 is protected, the loudspeaker body 1 is prevented from being damaged, the safety in the use process is improved, the lower protective shell 3 and the upper protective shell 4 can comprehensively protect the protective shell 2, the mounting hole 10 at the upper end of the mounting substrate 9 can conveniently fix the loudspeaker body 1, and the fixing mode is simple, the stability of the loudspeaker main body 1 in use can be ensured, and the loudspeaker main body 1 is prevented from falling off due to external impact, so that the safety of the loudspeaker main body 1 in the use process is further improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a speaker with resistant crashproof function that falls, includes speaker main part (1) and protective housing (2), its characterized in that: the protective shell (2) is positioned at the outer side of the loudspeaker main body (1), the protective shell (2) comprises a lower protective shell (3) and an upper protective shell (4), the lower protective shell (3) is positioned at the lower end of the protective shell (2), the upper protective shell (4) is positioned at the upper end of the protective shell (2), a damping elastic piece (5) is arranged between the lower protective shell (3) and the loudspeaker main body (1), six damping elastic pieces (5) are arranged, damping springs (6) are arranged between the upper protective shell (4) and the loudspeaker main body (1), six damping springs (6) are arranged, and the damping elastic piece (5) is connected with the lower protective shell (3) and the loudspeaker main body (1) in a gluing way, and the damping spring (6) is connected with the upper protective shell (4) and the loudspeaker main body (1) through screws.
2. The loudspeaker with the functions of falling resistance and collision avoidance according to claim 1, characterized in that: the outside of protecting sheathing (3) is provided with first strengthening rib (7) down, and first strengthening rib (7) are provided with six, the outside of going up protecting sheathing (4) is provided with second strengthening rib (8), and second strengthening rib (8) are provided with six.
3. The loudspeaker with the functions of falling resistance and collision avoidance according to claim 1, characterized in that: the loudspeaker is characterized in that a mounting substrate (9) is mounted at the lower end of the loudspeaker main body (1), and a mounting hole (10) is formed in the upper end of the mounting substrate (9).
4. The loudspeaker with the functions of falling resistance and collision avoidance according to claim 1, characterized in that: the loudspeaker body (1) comprises a cone (11), a dustproof cover (12) is arranged on the inner side of the cone (11), and a rear cover (13) is arranged at the rear end of the cone (11).
5. The loudspeaker with the functions of falling resistance and collision avoidance according to claim 2, characterized in that: the lower protective shell (3) and the first reinforcing ribs (7) are arranged to be of an integrally formed structure, and the upper protective shell (4) and the second reinforcing ribs (8) are arranged to be of an integrally formed structure.
6. The loudspeaker with the functions of falling resistance and collision avoidance according to claim 1, characterized in that: the lower protective shell (3) is connected with the upper protective shell (4) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011476142.7A CN112653946A (en) | 2020-12-14 | 2020-12-14 | Loudspeaker with falling-resistant and collision-resistant functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011476142.7A CN112653946A (en) | 2020-12-14 | 2020-12-14 | Loudspeaker with falling-resistant and collision-resistant functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112653946A true CN112653946A (en) | 2021-04-13 |
Family
ID=75355382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011476142.7A Pending CN112653946A (en) | 2020-12-14 | 2020-12-14 | Loudspeaker with falling-resistant and collision-resistant functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112653946A (en) |
-
2020
- 2020-12-14 CN CN202011476142.7A patent/CN112653946A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210413 |