CN110166909A - A kind of welding bell group and smartwatch - Google Patents
A kind of welding bell group and smartwatch Download PDFInfo
- Publication number
- CN110166909A CN110166909A CN201910438592.8A CN201910438592A CN110166909A CN 110166909 A CN110166909 A CN 110166909A CN 201910438592 A CN201910438592 A CN 201910438592A CN 110166909 A CN110166909 A CN 110166909A
- Authority
- CN
- China
- Prior art keywords
- auxiliary stand
- module casing
- loudspeaker
- welding bell
- bell group
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/08—Hermetic sealing of openings, joints, passages or slits
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Abstract
The present invention discloses a kind of welding bell group and smartwatch, wherein, welding bell group includes module casing, mounting groove is provided on the module casing, auxiliary stand is provided in the mounting groove, the auxiliary stand is used to engage with loudspeaker contraposition, the auxiliary stand and module casing integrated injection molding.Technical solution of the present invention on module casing by using offering mounting groove, auxiliary stand contraposition is set in mounting groove, and auxiliary stand is used to engage with loudspeaker contraposition, outside moisture enters in module casing in order to prevent, by auxiliary stand and module casing integrated injection molding, for example, by using NMT technique, it can be by two kinds of workpiece integrated injection moldings of unlike material, then there is no gaps between auxiliary stand and module casing, prevent outside moisture from entering in module casing with this, while saving manufacturing cost, the waterproof effect of welding bell group is further increased.
Description
Technical field
The present invention relates to technical field of intelligent equipment, in particular to a kind of welding bell group and smartwatch.
Background technique
The Development Trend of consumer electronics product increasingly to minimize, it is integrated the features such as external waterproof requirement it is also more next
Higher (electronic product waterproof successively undergoes the IPX5/IPX6/IPX7 stage, requires the waterproof requirement for reaching 5ATM now), especially
It is the position of electronic product inside trumpet installation, waterproof requirement is higher.Such as it is many with call function or other voices at present
The wrist-watch of function, communication component (such as loudspeaker etc.) is also required to meet higher waterproof requirement, but current smart electronics produce
The loudspeaker waterproof construction function of product need to be improved and improve.
Summary of the invention
The main object of the present invention is to propose a kind of welding bell group, it is intended to propose a kind of better loudspeaker waterproof of waterproof effect
Structure.
To achieve the above object, a kind of welding bell group proposed by the present invention, including module casing and loudspeaker, the mould group shell
It is provided with mounting groove on body, auxiliary stand is provided in the mounting groove, the auxiliary stand is used to engage with loudspeaker contraposition, institute
Auxiliary stand and module casing integrated injection molding are stated, loud-speaker opening, the loudspeaker inclination engaging are provided on the module casing
In in auxiliary stand so that the mouth that amplifies of the loudspeaker is towards loud-speaker opening.
Preferably, the welding bell group further includes the first waterproof seal, and first waterproof seal is enclosed set on loudspeaker
Surrounding is simultaneously set between loudspeaker and the auxiliary stand.
Preferably, the welding bell group further includes the second waterproof seal, and second waterproof seal, which encloses, is set to auxiliary
Bracket surrounding is simultaneously set between the cell wall of mounting groove and auxiliary stand, and the side of the auxiliary stand towards module casing is outside
At least one back-off is extended to form, each back-off is interlocked with module casing.
Preferably, the back-off is L-shaped structure.
Preferably, the welding bell group further includes fixinig plate and several fasteners, and the fixinig plate is set on loudspeaker,
The fixinig plate is fixed on module casing by several fasteners.
Preferably, the welding bell group further includes fixinig plate and several fasteners, and the fixinig plate is set on loudspeaker,
The fixinig plate is fixed on module casing by several fasteners.
The present invention also proposes a kind of smartwatch, including welding bell group as described in any one of the above embodiments.
Preferably, smartwatch further includes Wristwatch case, and the welding bell group is set on Wristwatch case inner wall, and described
Module casing and Wristwatch case integrated injection molding.
Preferably, the balance hole of the internal and external pressure difference for balancing Wristwatch case is provided on the Wristwatch case, it is described
Waterproof case, the hole wall and waterproof case integrated injection molding of the balance hole are provided in balance hole.
Preferably, the balance hole is obliquely installed on Wristwatch case.
Preferably, smartwatch further includes microphone and mounting bracket, the mounting bracket and Wristwatch case integrated injection molding
Molding, the microphone are installed in mounting bracket.
Technical solution of the present invention is set to mounting groove by using mounting groove, auxiliary stand is offered on module casing
It is interior, and auxiliary stand is used to engage with loudspeaker contraposition, outside moisture enters in module casing in order to prevent, by auxiliary stand and mould
Two kinds of workpiece integrated injection moldings of unlike material can be assisted branch for example, by using NMT technique by group shell integrated injection molding
Then there is no gaps between frame and module casing, prevent outside moisture from entering in module casing with this, save manufacturing cost
Meanwhile further increasing the waterproof effect of welding bell group.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of welding bell group of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 at M；
Fig. 3 is the structural schematic diagram of another embodiment of welding bell group of the present invention；
Fig. 4 is the partial enlarged view in Fig. 3 at N；
Fig. 5 is the structural schematic diagram of welding bell group another embodiment of the present invention；
Fig. 6 is the partial enlarged view in Fig. 5 at K；
Fig. 7 is the structural schematic diagram of another embodiment of welding bell group of the present invention；
Fig. 8 is the structural schematic diagram of the another embodiment of welding bell group of the present invention；
Fig. 9 is the schematic diagram of internal structure of smartwatch embodiment of the present invention.
Figure 10 is the structural schematic diagram of smartwatch embodiment of the present invention.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Module casing | 11 | Auxiliary stand |
| 12 | First waterproof seal | 13 | Second waterproof seal |
| 131 | Back-off | 14 | Fixinig plate |
| 15 | Fastener | 20 | Loudspeaker |
| A | Mounting groove | B | Loud-speaker opening |
| C | Balance hole | D | Fixation hole |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of welding bell group.
In embodiments of the present invention, as shown in Figures 1 to 6, mounting groove A, the peace are provided on the module casing 10
Be provided with auxiliary stand 11 in tankage A, the auxiliary stand 11 is used to engage with the contraposition of fastener 15, the auxiliary stand 11 and
10 integrated injection molding of module casing, loud-speaker opening B is provided on the module casing 10, and the inclination of fastener 15 is sticked in auxiliary
It helps in bracket 11 so that the mouth that amplifies of the fastener 15 is towards loud-speaker opening B.；
(module casing 10 of the invention can by using mounting groove A is opened up on module casing 10 for technical solution of the present invention
To be the shell of electronic equipment, it is also possible to individual waterproof construction, the present invention it is not limited here, is said for ease of description
Bright, the present invention is illustrated on the shell that module casing 10 is set to wrist-watch), the contraposition of auxiliary stand 11 is set to installation
In slot A, and auxiliary stand 11 is used to engage with loudspeaker 20 (loudspeaker 20 can use waterproof speaker) contraposition, in order to prevent external water
Divide and enter in module casing 10, such as sweat, steam etc., by auxiliary stand 11 and 10 integrated injection molding of module casing, such as
Using NMT technique, (NMT is nanometer injection molding process, other Shooting Techniques can also be used, the present invention is it is not limited here),
Two kinds of workpiece integrated injection moldings of unlike material, such as auxiliary stand 11 can be used plastic cement material, module casing 10 uses
Metal material, by NMT technique, by 10 integrated injection molding of module casing of the auxiliary stand 11 of plastic cement material and metal material at
Type, then there is no gaps between auxiliary stand 11 and module casing 10, if module casing 10 and the contraposition of auxiliary stand 11 are filled
Match, then fit-up gap will be present between the two, therefore, by integrated injection molding technique, can prevent outside moisture from entering mould group with this
In shell 10, manufacturing cost is saved in the operation of the loudspeaker 20 and other electronic components that prevent moisture from influencing in module casing 10
While, further increase the waterproof effect of welding bell group；Secondly, if welding bell group to be set to the intelligent hand with call function
On table, loudspeaker 20 cause to interfere to the screen device of wrist-watch in order to prevent, influence using therefore, it is necessary to by 20 slant setting of loudspeaker
In in module casing 10 (such as in the shell of smartwatch), it is (excellent that the distance between loudspeaker 20 and screen device at least retain 0.3mm
Select 0.5mm), prevent loudspeaker 20 from interfering with each other during installation with screen device, in addition, in order to improve auxiliary stand 11 and module casing
The length of 10 combination dynamics, effective injection molding region between module casing 10 and auxiliary stand 11 is at least 3mm, such as vertically
The length in direction is 3mm, it is also possible to which a card slot (being not marked in figure) is arranged on auxiliary stand 11, is convenient for loudspeaker 20
Slant setting can be fastened in card slot in auxiliary stand 11, the corner of loudspeaker 20, improve the stability of loudspeaker 20, not only such as
This, can also be arranged some for improving the convex of mounting stability between loudspeaker 20 and auxiliary stand 11 on auxiliary stand 11
It rises, improves the combination dynamics of loudspeaker 20 and auxiliary stand 11, therefore, loudspeaker 20 are obliquely installed in auxiliary stand 11, for
The small sized products such as wrist-watch, loudspeaker 20, which tilt, to be sticked in auxiliary stand 11 so that the mouth that amplifies of loudspeaker 20 is towards the loud-speaker opening B,
Other than controllability in addition to making the preset space between the screen device inside loudspeaker 20 and wrist-watch improves, it can also be ensured that sound
Conduction in addition to this can also be by adjusting the distance between auxiliary stand 11 and screen device, and then adjusts in loudspeaker 20 and wrist-watch
Preset space between the screen device in portion, to realize the adjustable of the preset space between the screen device inside loudspeaker 20 and wrist-watch
Property improve；It connects in addition, being located at loud-speaker opening B with mounting groove A, convenient for still keeping loud-speaker opening B's after the installation of loudspeaker 20
Transaudient function.
As another embodiment, the bottom direction of amplify mouth towards the mounting groove A of the loudspeaker 20 are vertically arranged, described
Loud-speaker opening B is provided on module casing 10, the loud-speaker opening B is connected with mounting groove A.As shown in Figs. 1-2, loudspeaker 20 are to dividing into
It is placed on auxiliary stand 11, the bottom direction of amplify mouth towards mounting groove A are vertically arranged, and are herein preferably provided with loud-speaker opening B
The side of module casing 10, if loud-speaker opening B to be provided with to the bottom of module casing 10, in use, module casing 10
It is be easy to cause plug-hole, is influenced using such as welding bell group being set on the smartwatch shell with call function, loud-speaker opening
B is provided with the bottom of module casing 10 or the bottom of Wristwatch case, is usually close to arm in use process, is easy to make
At plug-hole phenomenon, cause smartwatch give the correct time or communication process in, sound can not be transmitted normally, influence using.
Specifically, welding bell group further includes the first waterproof seal 12, first waterproof seal 12 is enclosed set on loudspeaker
20 surroundings are simultaneously set between loudspeaker 20 and the auxiliary stand 11.By the first waterproof seal 12, such as rubber seal,
Waterproof glue etc. further increases the waterproof seal between loudspeaker 20 and auxiliary stand 11.
Specifically, welding bell group further includes the second waterproof seal 13, second waterproof seal 13, which encloses, is set to auxiliary
11 surrounding of bracket is simultaneously set between the cell wall of mounting groove A and auxiliary stand 11, and the auxiliary stand 11 is towards module casing 10
Side be outwardly formed at least one back-off 131, each back-off 131 is interlocked with module casing 10.It is anti-by second
Watertight seal 13, such as rubber seal, waterproof glue etc. further increase between the cell wall of mounting groove A and auxiliary stand 11
Waterproof seal, meanwhile, if welding bell group is after long-term use, fallen off between module casing 10 and auxiliary stand 11,
Waterproof sealing can then be made by the second waterproof seal 13, improve the anti-watertight between the cell wall and auxiliary stand 11 of mounting groove A
Feng Xing, in addition, the back-off 131 being outwardly formed by the side of auxiliary stand 11 towards module casing 10, is buckled to 131 quantity
At least one, in auxiliary stand 11 and 10 integrated injection molding of module casing, make shape between auxiliary stand 11 and module casing 10
At at least one fastening structure, avoid the second waterproof seal 13 in injection molding, because temperature is higher, the second waterproof seal 13 to
Outer generation screen resilience, caused by be molded between module casing 10 and auxiliary stand 11 it is bad.
Specifically, the back-off 131 is L-shaped structure.The back-off 131 of auxiliary stand 11 can be set to L-type, and can be with
It is symmetrical above and below to be set on auxiliary stand 11, by the fastening structure of the integrated injection molding, avoid the second waterproof seal 13
In injection molding, because temperature is higher, the second waterproof seal 13 generates screen resilience outward, caused by module casing 10 with auxiliary branch
It is molded between frame 11 bad.
Specifically, the welding bell group further includes fixinig plate 14 and several fasteners 15, the back-off 131 is set to loudspeaker
On 20, the fixinig plate 14 is fixed on module casing 10 by several fasteners 15.It can will be installed by fixinig plate 14
Good loudspeaker 20 are fixed, and for the stability for guaranteeing fixinig plate 14, can be fixed on fixinig plate 14 on module casing 10, example
Such as, fixinig plate 14 can be directly interlocked with module casing 10, several fixation holes can also be set on module casing 10
Fixinig plate 14 is anchored on loudspeaker 20 by D by several fasteners 15, for example, can by screw (or other fastening works
Part) fixinig plate 14 is fixed, in addition to this, fixinig plate 14 can use the fixation lid of plastic cement material, or directly adopt
With the back-off 131 of metal material.
The present invention also proposes a kind of smartwatch, and as is seen in figs 7-10, which includes welding bell group of the invention,
The specific structure of the welding bell group is referring to above-described embodiment, since this smartwatch uses whole skills of above-mentioned all embodiments
Art scheme, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, this is no longer going to repeat them.
Specifically, smartwatch further includes Wristwatch case, the welding bell group is set on the inner wall of Wristwatch case, and institute
State module casing 10 and Wristwatch case integrated injection molding.By module casing 10 and Wristwatch case integrated injection molding, equally may be used
To use NMT Shooting Technique integrated injection molding, the gap between Wristwatch case and module casing 10 is removed, to improve waterproof effect
Fruit.
Specifically, the balance hole C of the internal and external pressure difference for balancing Wristwatch case is provided on the Wristwatch case, it is described
Waterproof case (showing in figure), the hole wall and waterproof case integrated injection molding of the balance hole C are provided in balance hole C.For
For wrist-watch with call function or other phonetic functions, the effect of balance hole C is to balance the inner and outer air pressure of Wristwatch case
Furthermore difference can also be used to carry out noise-reducing in communication process, for balance hole C, outside moisture enters watch case in order to prevent
In vivo, moisture such as sweat, steam etc., is arranged marine glue in balance hole C or other water resistant articles, manufacturing process are multiple
It is miscellaneous, higher cost, therefore, the hole wall and waterproof case integrated injection molding of the balance hole C, in the premise for guaranteeing waterproof effect
Under, manufacturing cost can also be reduced and improve production efficiency.
Specifically, the balance hole C is tilted down and is set on Wristwatch case.Balance hole C is from top to bottom obliquely installed
In Wristwatch case, prevent moisture from entering in Wristwatch case.
Specifically, smartwatch further includes microphone (not shown) and mounting bracket (not shown), the peace
Bracket and Wristwatch case integrated injection molding are filled, the microphone is installed in mounting bracket.Mike intracorporal for watch case
Wind equally can be set a mounting bracket, make mounting bracket and Wristwatch case integrated injection molding, can be molded using NMT
Technique integrated injection molding, to improve the waterproof effect of microphone or other components
As another embodiment, other intracorporal electronic components of watch case can also pass through corresponding mounting bracket
It is set in Wristwatch case, NMT Shooting Technique and Wristwatch case integrated injection molding can be used in mounting bracket.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of welding bell group, which is characterized in that including module casing and loudspeaker, it is provided with mounting groove on the module casing,
Auxiliary stand is provided in the mounting groove, the auxiliary stand is used to engage with loudspeaker contraposition, the auxiliary stand and mould group
Shell integrated injection molding, is provided with loud-speaker opening on the module casing, the loudspeaker inclination be sticked in auxiliary stand so that
The mouth that amplifies of the loudspeaker is towards loud-speaker opening.
2. welding bell group as described in claim 1, which is characterized in that it further include the first waterproof seal, first waterproof
Sealing element is enclosed set on loudspeaker surrounding and is set between loudspeaker and the auxiliary stand.
3. welding bell group as described in claim 1, which is characterized in that it further include the second waterproof seal, second waterproof
Sealing element is enclosed set on auxiliary stand surrounding and is set between the cell wall of mounting groove and auxiliary stand, and the auxiliary stand is towards mould
The side of group shell has extended outward to form at least one back-off, and each back-off is interlocked with module casing.
4. welding bell group as claimed in claim 3, which is characterized in that the back-off is L-shaped structure.
5. such as welding bell group of any of claims 1-4, which is characterized in that the welding bell group further includes fixinig plate
With several fasteners, the fixinig plate is set on loudspeaker, and the fixinig plate is fixed on mould group shell by several fasteners
On body.
6. a kind of smartwatch, which is characterized in that including welding bell group according to any one of claims 1 to 5.
7. smartwatch as claimed in claim 6, which is characterized in that further include Wristwatch case, the welding bell group is set to
On Wristwatch case inner wall, and the module casing and Wristwatch case integrated injection molding.
8. smartwatch as claimed in claim 7, which is characterized in that be provided on the Wristwatch case for balancing watch case
The balance hole of the internal and external pressure difference of body is provided with waterproof case, hole wall and the waterproof case one of the balance hole in the balance hole
Injection molding.
9. smartwatch as claimed in claim 8, which is characterized in that the balance hole is obliquely installed on Wristwatch case.
10. smartwatch as claimed in claim 7, which is characterized in that further include microphone and mounting bracket, the installation branch
Frame and Wristwatch case integrated injection molding, the microphone are installed in mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438592.8A CN110166909B (en) | 2019-05-23 | 2019-05-23 | Loudspeaker module and intelligent wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438592.8A CN110166909B (en) | 2019-05-23 | 2019-05-23 | Loudspeaker module and intelligent wrist-watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110166909A true CN110166909A (en) | 2019-08-23 |
| CN110166909B CN110166909B (en) | 2020-10-20 |
Family
ID=67632622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438592.8A Active CN110166909B (en) | 2019-05-23 | 2019-05-23 | Loudspeaker module and intelligent wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110166909B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11678094B2 (en) | 2020-02-19 | 2023-06-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Fixation assembly, electronic device, and wearable electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220099365A (en) * | 2021-01-06 | 2022-07-13 | 삼성전자주식회사 | Wearable electronic device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110166909B (en) | 2020-10-20 |
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