CN209089229U - Novel robot vocal structure - Google Patents
Novel robot vocal structure Download PDFInfo
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- CN209089229U CN209089229U CN201822244626.3U CN201822244626U CN209089229U CN 209089229 U CN209089229 U CN 209089229U CN 201822244626 U CN201822244626 U CN 201822244626U CN 209089229 U CN209089229 U CN 209089229U
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- 230000001755 vocal effect Effects 0.000 title claims abstract description 17
- 239000011148 porous material Substances 0.000 claims abstract description 19
- 210000002421 cell wall Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 235000010599 Verbascum thapsus Nutrition 0.000 abstract description 2
- 244000178289 Verbascum thapsus Species 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000644 propagated effect Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating 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
- 230000035515 penetration Effects 0.000 description 1
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model belongs to robot sounding device technical field, more particularly to novel robot vocal structure, including cricoid upper cover, cricoid bottom case, and loudspeaker, upper cover has an arc outer wall smoothly extended from top to bottom, it is from top to bottom in the inner wall of step-like extension, outer wall, the top of inner wall connects, outer wall, the annular housing that a bottom is opening is surrounded between inner wall, the cross section of cavity is that upper end is small, the big taper in lower end, the opening of upper cover bottom is arranged in bottom case, the interior outer end of bottom case respectively with the inner wall of upper cover, outer wall correspondence connects, bottom case closing opening makes the cavity of upper cover constitute a closed resonant cavity, bottom case is equipped with one and is embedded slot, loudspeaker setting is being embedded in slot, corresponding be embedded at slot of upper cover is equipped with lumen pore up and down through, it deducts on a speaker lumen pore bottom end, the cell wall for being embedded slot is equipped with heat release hole , bottom case is equipped with resonant diaphragm, and small in size, installation space is small, is suitable for robot sonification system, and audio is good, improves using effect.
Description
Technical field
The utility model belongs to robot sounding device technical field, and in particular to novel robot vocal structure.
Background technique
With the development of science and technology, robot is also more next more intelligent, it is various that robot can replace or assist the mankind to complete
Work is also applied to resources exploration, the disaster relief is got rid of the danger, medical services, family's joy other than being widely used in manufacture field
The other fields such as pleasure, military and space.Robot is industry and the important production of non-industrial circle and service equipment and advanced
The indispensable automation equipment of manufacturing technology field.Current robot can accomplish the carry out language ditch with people
Logical, this depends not only upon the development of intelligent hardware, also uses the effect of robot sound generating mechanism.
The sonification system of Conventional robotic is all with traditional rule shape loudspeaker above existing market.But the tradition sound equipment
The shortcomings that loudspeaker is that volume is big, at high cost, occupied space is high, current robot more next more intelligent, micromation, machine
People inner space is small, and traditional loudspeaker are not able to satisfy demand miniaturization, and existing loudspeaker audio is poor, the audio direction of propagation
It is single, audio propagation distance is short, constrain machine man-based development.
Utility model content
Technical problem to be solved in the utility model is in view of the foregoing drawbacks, to provide novel robot vocal structure, body
Product is small, and installation space is small, is suitable for robot sonification system, and audio is good, improves using effect.
It is as follows that the utility model solves technical solution used by its technical problem:
Novel robot vocal structure, including cricoid upper cover, cricoid bottom case and loudspeaker, the upper cover have
One smoothly extend from top to bottom arc outer wall, from top to bottom be in step-like extension inner wall, outer wall, inner wall top connect,
The annular housing that a bottom is opening is surrounded between outer wall, inner wall, the cross section of cavity is the taper that upper end is small, lower end is big, described
Bottom case the opening of upper cover bottom is set, the interior outer end of bottom case respectively with the inner wall of upper cover, outer wall is corresponding connects, bottom case envelope
Make and break mouth makes the cavity of upper cover constitute a closed resonant cavity, and bottom case is equipped with one and is embedded slot, and the loudspeaker is arranged embedding
If in slot, corresponding be embedded at slot of upper cover is equipped with lumen pore up and down through, and lumen pore bottom end is deducted on a speaker, the paper of loudspeaker
Basin is leaked outside by lumen pore, and the cell wall for being embedded slot is equipped with heat release hole, and bottom case is equipped with resonant diaphragm, the setting position of resonant diaphragm
About bottom case center and it is embedded slot bilateral symmetry.
Further, the outside wall surface of upper cover is equipped with multiple rubber mats being uniformly distributed circumferentially.
Further, equipped with multiple connecting columns extended to bottom case in the upper cover, bottom case is equipped with to be connected with connecting column
The attachment screw connect, the interior outer end end face of bottom case are equipped with the step structure cooperated with upper cover inner wall, outer wall, are equipped at step structure
Protrusion in upward insertion upper cover inner wall, outer wall.
Further, the step structure includes the second level contact surface of the first order contact surface in outside, inside, described
Protrusion be taper, protrusion is arranged on the contact surface of the second level, the groove with male cooperation is equipped at the inner wall of upper cover, outer wall,
Sealing ring is equipped between protrusion and groove.
Further, gap is equipped between the lumen pore wall of lumen pore and the inner wall of upper cover, outer wall.
Further, the outer wall of upper cover is equipped with multiple inner groovies being uniformly distributed circumferentially, and is equipped with fixed ear in inner groovy.
Further, being provided with for the heat release hole is embedded groove center portion.
The beneficial effects of the utility model are: using the above scheme, structure is small, light-weight, required installation space is small, is convenient for
Installation agrees with the growth requirement of robot automtion, micromation, and sounding is multidirectional to be propagated, propagates far, and audio is good, improves use
Effect.
Detailed description of the invention
Through the following detailed description taken in conjunction with the accompanying drawings, the utility model objects, features and advantages above-mentioned and other will
It becomes apparent.
Fig. 1 is a kind of configuration schematic diagram of embodiment of the utility model.
Fig. 2 is a kind of structural schematic diagram of embodiment of the utility model.
Fig. 3 is a kind of vertical section structure schematic diagram of embodiment of the utility model.
Fig. 4 is the vertical section structure schematic diagram of upper cover in a kind of embodiment of the utility model.
Fig. 5 is the vertical section structure schematic diagram of bottom case in a kind of embodiment of the utility model.
Fig. 6 is partial cross section's structural schematic diagram at a kind of embodiment outer wall of the utility model and interconnecting piece cooperation.
Wherein: 1 is upper cover, and 11 be outer wall, and 12 be inner wall, and 13 be resonant cavity, and 14 be lumen pore, and 15 be connecting column, and 16 be interior
Groove, 17 be fixed ear, and 18 be reinforcing rib, and 2 be bottom case, and 21 be interconnecting piece, and 22 be protrusion, and 23 be heat release hole, and 211 is raised, 3
It is sealing ring for loudspeaker, 4,5 be resonant diaphragm, and 6 be rubber mat.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1 :-Fig. 6 referring to Fig.1, novel robot vocal structure, including cricoid upper cover 1, cricoid bottom case 2 and
Loudspeaker 3, upper cover 1 have one smoothly extend from top to bottom arc outer wall 11, from top to bottom be in step-like extension inner wall 12,
Outer wall 11, inner wall 12 top connect, surrounded between outer wall 11, inner wall 12 bottom be opening annular housing, cavity it is transversal
Face is upper end is small, lower end is big taper, and bottom case 2 is arranged in the opening of 1 bottom of upper cover, the interior outer end of bottom case 2 respectively with upper cover 1
Inner wall 12, outer wall 11 correspondence connect, bottom case 2 closing opening make upper cover 1 cavity constitute a closed resonant cavity 13, bottom case 2
Bottom face be plane, the inner end of bottom case 2 is Step-edge Junction along upward interconnecting piece 21, the upper end of interconnecting piece 21 is equipped with along, outer end
The joint face of structure, the joint face of step structure include first order contact surface, the second level contact surface on the inside of first order contact surface, right
Outer wall 11, the inner wall 12 answered are the step-like structure cooperated with the joint face of step structure, and sealing ring 4 is equipped at abutted surface, interior
The second level contact surface of side be equipped with upward tapered protrusion 211, inner wall 12, outer wall 11 bottom end be equipped with and protrusion 211 cooperate
Link slot, sealing ring 4 be arranged at 21 abutted surface of inner wall 12,11 bottom end of outer wall and interconnecting piece, the mating surface of step structure, have
There is higher leakproofness, tapered protrusion 211 is embedded in link slot, further increases the leakproofness at this, effective isolation resonance
Chamber 13 and external environment guarantee the leakproofness of resonant cavity 13, reduce external environment to the influence in resonant cavity 13, set on bottom case 2
There is one to be embedded slot 22, the setting of loudspeaker 3 is being embedded in slot 22, and corresponding be embedded at slot 22 is equipped with chamber up and down through in upper cover 1
The bottom end in hole 14, lumen pore 14 is deducted on loudspeaker 3, and the bottom face and 3 contact surface of loudspeaker of lumen pore 14 are equipped with sealing rubber ring, right
It is sealed at this, the cone of loudspeaker 3 is leaked outside by lumen pore 14, and the cell wall for being embedded slot 22 is equipped with heat release hole 23, on bottom case 2
Equipped with resonant diaphragm 5, the setting position of resonant diaphragm 5 and center bilateral symmetry of the setting position about bottom case 2 for being embedded slot 22,
Loudspeaker 3 is embedded in bottom case 2, and the cone of loudspeaker 3 is leaked outside by lumen pore, and loudspeaker sounding itself is embedded slot 22 and resonant cavity
13 communicate, and the sound wave that loudspeaker 3 issues is propagated in resonant cavity, generate resonance, and resonant diaphragm 5 issues resonance audio, resonance voice
Effect is propagated around through cricoid resonant cavity, since setting position and the loudspeaker of resonant diaphragm are symmetrical, is improved from structure
The resonance audio of resonant diaphragm is that the bass of resonance audio is rich, has penetrability, has preferable low frequency audio, and audio passes
Distance is broadcast, loudspeaker sounding, the resonance sounding plus resonant diaphragm improve effect, the effect of sounding, improve this sounding machine
The penetration power of structure sound has preferable low frequency audio, and the multidirectional no dead angle of sound is propagated, and more uses and robot application,
The structure of upper cover 1 is ring-type, and upside is cone structure, this structure can make this sound generating mechanism have axis in limited axial space
Upward enough resonant cavities, the height of this vocal structure is small, and upper end cone face reduces accounting for for space convenient for being arranged in robot
Multiple rubber mats 6 being uniformly distributed circumferentially are equipped with according to the outside wall surface of, outer wall 11, rubber mat 6 is used for buffer function, avoids and robot
Installation place directly contacts, on the one hand, improves the degree of firmly installing of this sound mechanism, on the other hand, avoids the installation place in robot
Vibration is generated, noise is avoided, the interior of upper cover 1 is equipped with multiple connecting columns 15 extended to bottom case, and bottom case 2 is equipped with and connecting column 15
It is equipped with gap between the inner wall of the attachment screw of connection, the lumen pore wall of lumen pore 14 and upper cover, outer wall, the vibration of cavity wall is reduced, avoids
Noise, the outer wall of upper cover 1 are equipped with multiple inner groovies 16 being uniformly distributed circumferentially, are equipped with fixed ear 17 in inner groovy 16, pass through
Fixed ear 17 fixes this vocal structure, is convenient for assembling, cricoid resonant cavity, the bottom case of sealed bottom, upward at outer in bottom case
Interconnecting piece, it is multiple convenient for being opened up at bottom case, at upper cover in addition the cross section of resonant cavity is upper end is small, lower end is big structure
Resigning fit structure, and guarantee the structure of the resonant cavity of cricoid closed form, between resonant structure and resigning fit structure mutually not
Interference saves space, settable other elements promote robot more convenient for being fitted close with the other structures of robot
Intelligence, improves the utilization rate in robot space, and being provided with for heat release hole 23 is embedded 22 portion, bottom centre of slot, the work of heat release hole 23
With being that the heat that will be generated at loudspeaker distributes outward, radiating efficiency is improved.
Embodiment 2: referring to Fig. 5, the present embodiment the difference from embodiment 1 is that, heat release hole 23, which is arranged in, is embedded slot 22
On side wall, upper cover 1 is equipped with multiple tracks reinforcing rib 18, and reinforcing rib 18 has lid to be recessed, and reinforcing rib 18 reinforces the structure of upper cover
On the other hand intensity forms location structure, be mounted on position in robot and consolidate, avoid vocal structure from shaking, rotation, extension makes
With the service life, audio is improved.
Embodiment 3: referring to Fig. 6, the present embodiment the difference from embodiment 1 is that, in the present embodiment, the first of step structure
Grade contact surface, first order contact surface are equipped with upward column-shaped projection, and leakproofness is effectively guaranteed, and promote to improve audio.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, it is all according to any simple modification to the above embodiments in the technical essence of the utility model, equivalent variations, fall
Enter within the protection scope of the utility model.
Claims (7)
1. novel robot vocal structure, characteristic are, including cricoid upper cover, cricoid bottom case and loudspeaker, described
Upper cover have one smoothly extend from top to bottom arc outer wall, from top to bottom be in step-like extension inner wall, outer wall, inner wall it is upper
Portion connects, and the annular housing that a bottom is opening is surrounded between outer wall, inner wall, and the cross section of cavity is the cone that upper end is small, lower end is big
Shape, the bottom case are arranged in the opening of upper cover bottom, the interior outer end of bottom case phase corresponding with the inner wall of upper cover, outer wall respectively
It connects, bottom case closing opening makes the cavity of upper cover constitute a closed resonant cavity, and bottom case is equipped with one and is embedded slot, the loudspeaker
Setting is being embedded in slot, and corresponding be embedded at slot of upper cover is equipped with lumen pore up and down through, and lumen pore bottom end is deducted on a speaker, is raised
The cone of sound device is leaked outside by lumen pore, and the cell wall for being embedded slot is equipped with heat release hole, and bottom case is equipped with resonant diaphragm, resonant diaphragm
Setting position is about bottom case center and is embedded slot bilateral symmetry.
2. novel robot vocal structure according to claim 1, characteristic are, the outside wall surface of upper cover is equipped with multiple edges
Circumferential equally distributed rubber mat.
Be equipped with 3. novel robot vocal structure according to claim 1, characteristic are, in the upper cover it is multiple to
The connecting column that bottom case extends, bottom case are equipped with the attachment screw connecting with connecting column, and the interior outer end end face of bottom case is equipped with and upper cover
Inner wall, outer wall cooperation step structure, upward insertion upper cover inner wall, the protrusion in outer wall are equipped at step structure.
4. novel robot vocal structure according to claim 3, characteristic are that the step structure includes outside
First order contact surface, inside second level contact surface, the protrusion be taper, protrusion be arranged on the contact surface of the second level,
It is equipped with the groove with male cooperation at the inner wall of upper cover, outer wall, sealing ring is equipped between protrusion and groove.
5. novel robot vocal structure according to claim 1, characteristic are, the lumen pore wall of lumen pore and upper cover it is interior
Gap is equipped between wall, outer wall.
6. novel robot vocal structure according to claim 1, characteristic are, the outer wall of upper cover is equipped with multiple along week
To equally distributed inner groovy, fixed ear is equipped in inner groovy.
7. novel robot vocal structure according to claim 1, characteristic are that being provided with for the heat release hole is embedding
If groove center portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244626.3U CN209089229U (en) | 2018-12-28 | 2018-12-28 | Novel robot vocal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244626.3U CN209089229U (en) | 2018-12-28 | 2018-12-28 | Novel robot vocal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209089229U true CN209089229U (en) | 2019-07-09 |
Family
ID=67127698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244626.3U Withdrawn - After Issue CN209089229U (en) | 2018-12-28 | 2018-12-28 | Novel robot vocal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209089229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451409A (en) * | 2018-12-28 | 2019-03-08 | 汉得利（常州）电子股份有限公司 | Novel robot vocal structure |
-
2018
- 2018-12-28 CN CN201822244626.3U patent/CN209089229U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451409A (en) * | 2018-12-28 | 2019-03-08 | 汉得利（常州）电子股份有限公司 | Novel robot vocal structure |
| CN109451409B (en) * | 2018-12-28 | 2024-02-13 | 汉得利（常州）电子股份有限公司 | Novel robot sounding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190709 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190709 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |