CN219940516U - Floor washer handle structure with sound - Google Patents
Floor washer handle structure with sound Download PDFInfo
- Publication number
- CN219940516U CN219940516U CN202321569972.3U CN202321569972U CN219940516U CN 219940516 U CN219940516 U CN 219940516U CN 202321569972 U CN202321569972 U CN 202321569972U CN 219940516 U CN219940516 U CN 219940516U
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- CN
- China
- Prior art keywords
- sound
- handle
- eva
- shell
- double
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- 210000000988 bone and bone Anatomy 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 25
- 239000000853 adhesive Substances 0.000 claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a floor washer handle structure with sound, which comprises a loudspeaker and a handle shell, wherein a bone position frame is arranged in the handle shell, a front sound cavity and a rear sound cavity are formed on the bone position frame in a sealing way by adopting double-sided back adhesive EVA, tuning cotton is stuck on the double-sided back adhesive EVA, a sound outlet hole is formed in the position of the handle shell, which is aligned to the tuning cotton, and the loudspeaker is stuck and fixed on the other surface of the double-sided back adhesive EVA and faces the tuning cotton. According to the utility model, the loudspeaker is integrated into the handle, so that the fan can be prevented from being interfered when working, the fan is closer to the human ear, the sound is relatively larger, the stereoscopic impression when reaching the human ear is stronger, and the user has better experience of the sound. In addition, through setting up round bone position frame in the handle casing, seal with two-sided gum EVA and form front and back sound chamber, tuning cotton paste on two-sided gum EVA, the handle casing is offered out the sound hole to enable sound more mellow and thick, vibration-proof effect and acoustic effect are better, and the equipment is more convenient.
Description
Technical Field
The utility model relates to the technical field of sanitary cleaning products, in particular to a handle structure of a floor washing machine.
Background
With the improvement of living standard, cleaning robot products such as floor sweeping machines, floor washing machines, floor mopping machines and the like are increasingly widely used to help people improve the environmental conditions of living, working and other places, wherein the floor washing machines are common cleaning robots. The floor washing machine on the market at present is usually provided with a loudspeaker on a host machine so as to emit required sound, however, as the loudspeaker is arranged in the host machine of the machine body and the host machine is provided with a fan, the sound emitted by the loudspeaker can be interfered during working, and the sound emitted by the loudspeaker can be influenced in the process of being transmitted to the human ear, so that the effect of the loudspeaker is influenced; in addition, the sound is emitted farther than the human ear, the sound is smaller, and the experience is poor. In addition, at present, the speaker is usually mounted on a main body shell or a bracket inside the main body by adopting screws, so that the assembly operation is troublesome, and the vibration-proof effect is not good enough.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the handle structure of the floor washing machine with the sound box, which has the advantages of more reasonable structural design, better experience of a user on sound, more convenient assembly and better vibration-proof effect.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a floor washing machine handle structure of voiced sound, is including speaker and handle casing, speaker connection circuit system, its characterized in that: a circle of bone position frame is arranged in the handle shell, a front sound cavity and a back sound cavity are formed on the bone position frame by sealing through double-sided back adhesive EVA, tuning cotton is stuck on the double-sided back adhesive EVA, a sound outlet hole is formed in the position of the handle shell, which is aligned with the tuning cotton, a loudspeaker is stuck and fixed on the other surface of the double-sided back adhesive EVA and faces the tuning cotton, and the loudspeaker, the double-sided back adhesive EVA and the tuning cotton are completely wrapped by the handle shell.
Further, the handle shell comprises an outer shell and an inner shell, the outer shell and the inner shell are combined and butted to form the whole handle shell, and the loudspeaker is fixed on the inner side of the outer shell.
Further, the sound outlet hole is arranged on the front surface of the outer shell, and the loudspeaker is communicated with the sound outlet hole through tuning cotton.
Further, the bone position frame is a circle of square frame structure, the bone position frame protrudes from the inner side surface of the outer shell body to the direction of the inner shell body, and a plurality of sound outlet holes are all located in the area surrounded by the bone position frame.
Further, the double-sided adhesive EVA is in a shape matched with the bone position frame, and the central area of the double-sided adhesive EVA is a mounting hole for accommodating tuning cotton.
Preferably, the bone position frame and the outer shell are of an integrated structure, the structural strength is higher, the supporting capacity is better, and the bone position frame and the outer shell are integrally formed by adopting an injection molding process.
According to the utility model, the loudspeaker is integrated into the handle, so that the interference generated when the fan works can be avoided, and the loudspeaker is far away from the interference generated when the floor washing machine works and is closer to the human ear, so that the sound is relatively larger, the stereoscopic impression when reaching the human ear is stronger, and the user has better experience on the sound. In addition, through setting up round bone position frame in the handle casing, seal with two-sided gum EVA and form front and back sound chamber, tuning cotton paste on two-sided gum EVA, the handle casing is offered out the sound hole to enable sound more mellow and thick, vibration-proof effect and acoustic effect are better, and the equipment is more convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model with the inner housing removed;
fig. 4 is an exploded view of the speaker and the outer case.
In the figure, 1 is an outer shell, 11 is a bone position frame, 12 is a sound outlet hole, 2 is an inner shell, 3 is a loudspeaker, 4 is double-sided adhesive-backed EVA, and 5 is tuning cotton.
Detailed Description
In this embodiment, referring to fig. 1 to fig. 4, the handle structure of the floor washing machine with sound equipment includes a speaker 3 and a handle housing, where the speaker 3 is connected with a circuit system; be provided with round bone position frame 11 in the handle casing, adopt the sealed front and back sound chamber that forms of double-sided adhesive tape EVA 4 on the bone position frame 11, paste on double-sided adhesive tape EVA 4 and have had tone tuning cotton 5, the handle casing is aimed at tone tuning cotton 5's position and has been seted up out sound hole 12, speaker 3 paste and fix at double-sided adhesive tape EVA 4's another side and towards tone tuning cotton 5, speaker 3, double-sided adhesive tape EVA 4 and tone tuning cotton 5 are wrapped up in completely by the handle casing.
The handle shell comprises an outer shell 1 and an inner shell 2, the outer shell and the inner shell are combined and butted to form the whole handle shell, and the loudspeaker 3 is fixed on the inner side of the outer shell 1.
The sound outlet 12 is arranged on the front surface of the outer shell 1, the loudspeaker 3 is communicated with the sound outlet 12 through the tuning cotton 5, and sound sequentially passes through the tuning cotton 5 and the sound outlet 12 and then is transmitted out.
The bone position frame 11 is a circle of square frame structure, protrudes from the inner side surface of the outer shell 1 to the direction of the inner shell 2, and a plurality of sound outlet holes 12 are all positioned in the area surrounded by the bone position frame 11.
The double-sided adhesive tape EVA 4 is in a shape matched with the bone position frame 11, and the central area of the double-sided adhesive tape EVA 4 is a mounting hole for accommodating tuning cotton 5.
The bone position frame 11 and the outer shell 1 are of an integrated structure, the structural strength is higher, the supporting capacity is better, and the bone position frame and the outer shell are integrally formed by adopting an injection molding process.
The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model, i.e., the utility model is not limited to the details shown and described.
Claims (6)
1. The utility model provides a floor washing machine handle structure of voiced sound, is including speaker and handle casing, speaker connection circuit system, its characterized in that: a circle of bone position frame is arranged in the handle shell, a front sound cavity and a back sound cavity are formed on the bone position frame by sealing through double-sided back adhesive EVA, tuning cotton is stuck on the double-sided back adhesive EVA, a sound outlet hole is formed in the position of the handle shell, which is aligned with the tuning cotton, a loudspeaker is stuck and fixed on the other surface of the double-sided back adhesive EVA and faces the tuning cotton, and the loudspeaker, the double-sided back adhesive EVA and the tuning cotton are completely wrapped by the handle shell.
2. The floor scrubber handle structure with sound as recited in claim 1, wherein: the handle shell comprises an outer shell and an inner shell, the outer shell and the inner shell are combined and butted to form the whole handle shell, and the loudspeaker is fixed on the inner side of the outer shell.
3. The floor scrubber handle structure with sound as recited in claim 2, wherein: the sound outlet hole is arranged on the front surface of the outer shell, and the loudspeaker is communicated with the sound outlet hole through tuning cotton.
4. The floor scrubber handle structure with sound as recited in claim 2, wherein: the bone position frame is a circle of square frame structure, protrudes from the inner side surface of the outer shell body to the inner shell body, and a plurality of sound outlet holes are all positioned in the area surrounded by the bone position frame.
5. The floor scrubber handle structure with sound as recited in claim 4, wherein: the double-sided adhesive tape EVA is in a shape matched with the bone position frame, and the central area of the double-sided adhesive tape EVA is a mounting hole for accommodating tuning cotton.
6. The floor scrubber handle structure with sound as recited in claim 4, wherein: the bone position frame and the outer shell are of an integrated structure, and are integrally formed by adopting an injection molding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321569972.3U CN219940516U (en) | 2023-06-19 | 2023-06-19 | Floor washer handle structure with sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321569972.3U CN219940516U (en) | 2023-06-19 | 2023-06-19 | Floor washer handle structure with sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219940516U true CN219940516U (en) | 2023-11-03 |
Family
ID=88543592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321569972.3U Active CN219940516U (en) | 2023-06-19 | 2023-06-19 | Floor washer handle structure with sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219940516U (en) |
-
2023
- 2023-06-19 CN CN202321569972.3U patent/CN219940516U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |