CN207460457U - A kind of shockproof integrated sound equipment - Google Patents
A kind of shockproof integrated sound equipment Download PDFInfo
- Publication number
- CN207460457U CN207460457U CN201721236527.XU CN201721236527U CN207460457U CN 207460457 U CN207460457 U CN 207460457U CN 201721236527 U CN201721236527 U CN 201721236527U CN 207460457 U CN207460457 U CN 207460457U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- shock absorbing
- flange
- absorbing ring
- lower casing
- 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.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The shockproof integrated sound equipment that the utility model embodiment provides, including lower casing, upper casing, upper cover, loudspeaker unit, circuit board, solar panel；The shockproof integrated sound equipment, the threaded connection that upper casing and lower casing pass through large area, it is not easy to be destroyed in vibration；Inner components are fixed by shock absorbing ring, and shock absorbing ring can absorb a large amount of vibrations, to avoid the damage of inner components；Internal circuit connection will not influence mutual circuit connection state, have good practicability by contact connection mode, inner components rotation.
Description
Technical field
The utility model is related to arrive field of audio, and in particular to a kind of shockproof integrated sound equipment.
Background technology
Portable audio is mainly used in outdoor sports scene, and in moving outdoors, portable audio is inevitably
It is subject to various shocks.
Existing portable audio is mainly coordinated using the formed stud of injection with screw carries out consolidating for inner components
Fixed, shell relies primarily on buckle and the cooperation of card slot is fixed.When hit occur when, stress is concentrated in stud, on buckle,
Since forced area is too small, in the case of strong impact, stud and the buckle of injection are easy to that fracture and damage occurs.
It therefore, can be in higher punching in order to improve the shock resistance of portable audio, it is necessary to a kind of shockproof integrated sound equipment
It hits under power and keeps the integrality of part.
Utility model content
In order to overcome described problem, the utility model provides a kind of shockproof integrated sound equipment, including lower casing, upper casing, upper cover,
Loudspeaker unit, circuit board, solar panel；
Lower shell structure is in circle peviform, and inwardly protruded first flange is provided on inner wall；In first flange bottom surface and lower casing
Between the bottom surface of side, cross sectional shape is fixed with as first damping ring of the opening towards the U-shaped of central axes；
Solar panel 7 is stuck in the groove of first damping ring；Accumulator is installed on solar panel；
It is opening towards the second shock absorbing ring of the U-shaped of central axes, circuit that cross sectional shape is placed on first flange top surface
Board is in the groove of second shock absorbing ring；
The inner wall upper end of lower casing is provided with screw thread, and upper casing is tightened on by the matching thread that upper casing periphery is set on lower casing；
Upper casing bottom surface is provided with second flange of the direction towards lower casing, and in the fastener cycle of lower casing and upper casing, second is convex
Second shock absorbing ring is pressed on the first flange top surface of lower casing by edge；
Upper case structure is provided with the third flange towards central axes direction protrusion, in third flange in annular shape on inner wall
On top surface, cross sectional shape is placed with as threeth shock absorbing ring of the opening towards the U-shaped in central axes direction；In the recessed of the 3rd shock absorbing ring
In slot, card has circular control circuit board；
Control button is fixed in control circuit board；
On the inside of control circuit board, the 4th shock absorbing ring that cross sectional shape is H-type is provided with；The is stuck on the inside of control circuit board
On the outside groove of four shock absorbing rings, the shell of loudspeaker unit is stuck on the inboard groove of the 4th shock absorbing ring；
On the bottom surface of shell, it is fixed with to drive sound horn and the driving plate of wiring；
Upper cover, which is connected through a screw thread, to be fixed on upper casing, and in the fastener cycle of upper cover and upper casing, the 3rd shock absorbing ring is pressed
Tightly on the top surface of third flange；
The circuit board is connected respectively with the solar panel, the driving plate and the control circuit board.
Preferred embodiment, the circuit board are connected with the solar panel, the driving plate and the control circuit board
Mode is contact connection mode.
Preferred embodiment, the contact connection mode include point contact connection mode, ring contact connection side
Formula.
Preferred embodiment, the upper cover are provided with the through hole exposed for control button.
The shockproof integrated sound equipment that the utility model embodiment provides, upper casing and lower casing by the threaded connection of large area,
It is not easy to destroy in vibration；Inner components are fixed by shock absorbing ring, and shock absorbing ring can absorb a large amount of vibrations,
To avoid the damage of inner components；By contact connection mode, inner components rotation will not for internal circuit connection
Mutual circuit connection state is influenced, there is good practicability.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 shows the outline structural diagram of the utility model embodiment；
Fig. 2 shows the half-sectional floor map of the utility model embodiment.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 shows the shockproof integrated sound equipment outline structural diagram that the utility model embodiment provides, and Fig. 2 is shown
The cross-sectional view for the shockproof integrated sound equipment that the utility model embodiment provides, because the utility model embodiment
Shockproof integration sound equipment is close to symmetrical structure, and therefore, cross section view shows shockproof integrated sound equipment in the plane of symmetry wherein one side
Cross section view.
The shockproof integrated sound equipment of the utility model embodiment includes lower casing 1, upper casing 2, upper cover 3, loudspeaker unit, circuit board
6th, solar panel 7.
Lower casing is in circle peviform, and inwardly protruded first flange 8 is provided on inner wall；First flange, 8 bottom surface and 1 inner cavity of lower casing
Between bottom surface, the first damping ring 9 is fixed with, 9 cross sectional shape of the first shock absorbing ring is U-shaped of the opening towards central axes, solar panel 7
It is stuck in the groove of first damping ring 9；Accumulator 10 is installed on solar panel 7；
It is placed with the second shock absorbing ring 11 on first flange, 8 top surface, 11 cross sectional shape of the second shock absorbing ring is opening towards axis
The U-shaped of line, circuit board 6 are stuck in the groove of second shock absorbing ring 11；
The inner wall upper end of lower casing 1 is provided with screw thread, and upper casing 2 is tightened on lower casing 1 by the matching thread that 2 periphery of upper casing is set
On；2 bottom surface of upper casing is provided with second flange 12 of the direction towards lower casing 1, and in the fixation procedure of lower casing 1 and upper casing 2, this
Second shock absorbing ring 11 is pressed on 8 top surface of the first flange of lower casing 1 by two flanges 12；
2 global shape of upper casing is in annular shape, and the third flange 13 towards central axes direction protrusion is provided on inner wall,
On 13 top surface of third flange, the 3rd shock absorbing ring 14 is placed with, the cross sectional shape of the 3rd shock absorbing ring 14 is opening towards central axes side
To U-shaped；In the groove of the 3rd shock absorbing ring 14, card has control circuit board 15,；Control circuit board 15 is annular shape, is controlled
Button 5 is fixed in control circuit board 15, and user can penetrate the slot being provided in upper cover 3, and control button 5 is manipulated；
In 15 inside of control circuit board, the 4th shock absorbing ring 16 that cross sectional shape is H-type is provided with,；In control circuit board 15
Side is stuck on the one side groove of the 4th shock absorbing ring 16, and the shell 17 of loudspeaker unit is stuck in the opposite side groove of the 4th shock absorbing ring 16
On；The drum paper 18 of loudspeaker unit is attached to the top surface of shell 17, and magnetic goes back to 19 inside bottoms for being fixed on shell 17,20 upper end of voice coil
One is fastened with drum paper 18, lower end is in magnetic and returns on 19 gap；On the bottom surface of shell 17, it is fixed with that loudspeaker is driven to send out
Sound and the driving plate of wiring 21；
Upper cover 3, which is connected through a screw thread, to be fixed on upper casing 2, and when upper cover 3 is during screwing, the 3rd shock absorbing ring 14 is pressed
Tightly on the top surface of third flange 13；The middle part of upper cover 3 is upper can a vocal hole transferred for speaker sound, surrounding open there are four axis
For the strip through hole 4 of arcuation, control button 5 exposes from strip through hole 4；It should be noted that since control circuit board 15 is
Rotatable, when rotation, can drive control button 5 to rotate, and therefore, the height of control button 5 should be less than upper cover 3, avoid occurring dry
It relates to.
Between more than structure upper casing 2 and lower casing 1, between upper cover 3 and upper casing 2, be attached by screw thread, contact area compared with
Greatly, it is not susceptible to destroy during vibration；Internal cell plate 7, circuit board 6, control circuit board 15, loudspeaker unit by shock absorbing ring into
Row is fixed, and when vibrating generation, shock absorbing ring can effectively absorb vibration；Meanwhile in order to avoid smaller vibration also can be to inside
Part causes larger displacement, and the material of more than shock absorbing ring should select harder flexible material.
When the shockproof integrated acoustic structure provided using the utility model embodiment, since internal part passes through circle
Cricoid shock absorbing ring is fixed, and each component can rotate in shock absorbing ring around central axes, in order to avoid wire rod knots, this practicality
The circuit connecting mode for the shockproof integrated acoustic structure that new embodiment provides is connected using contact.
Below to be illustrated exemplified by the connection of solar panel 7 and circuit board 6.Solar panel 7 is responsible for the confession of circuit board 6
Electricity, power supply connector need two-way, are all the way ground wire wherein being all the way voltage output.In specific implementation, a contact may be employed
Connection or the connection of ring contact.
Point contact connection：The middle part of solar panel 7 is set there are one conductive sleeve 22, and spring 23 is placed with simultaneously in sleeve 22
Card has thimble 24, and thimble 24 is pressed on the spring 23；On 6 middle part correspondence position of circuit board, it can be useful for and 24 phase of thimble
The groove covered with copper foil of contact；After circuit board 6 and solar panel 7 are fixed, thimble 24 is withstood in the groove, solar panel 7
Can voltage output be carried out by thimble 24；
Ring contact connects：Circular hollow sleeve 25 is fixed on solar panel 7, and ring is placed in circular hollow sleeve 25
Shape spring 26 and block have apical ring 27, apical ring 27 is pressed on ring-spring 26；On the position for corresponding to apical ring 27 in circuit board 6, it is provided with
Annular recess covered with copper foil；After circuit board 6 and solar panel 7 are fixed, apical ring 27 is withstood on the annular recess, solar panel
7 can realize that ground wire connects by apical ring 27.
The shockproof integrated sound equipment that the utility model embodiment provides, circuit board 6 and the connection of driving plate 21 pass through contact
Connection is realized in formula connection 29；The connection of control circuit board 15 and circuit board 6 is realized by contact connection 28 to be connected.
Since contact connection mode is free-standing connection, and due to the circuit board of the utility model embodiment, electricity
Pond plate, control circuit board, the rotation axis of driving plate are same axis, therefore, by contact connection mode, can be beaten to avoid wire rod
It ties and solves the problems, such as that inner components relative position changes.
The main utility model point of shockproof integrated sound equipment that the utility model embodiment provides is shockproof integrated sound equipment
Structure design, on circuit arrangement, at present there are many ripe scheme, the utility model embodiment no longer carries out specifically
It is bright.
The shockproof integrated sound equipment that the utility model embodiment provides, upper casing and lower casing by the threaded connection of large area,
It is not easy to destroy in vibration；Inner components are fixed by shock absorbing ring, and shock absorbing ring can absorb a large amount of vibrations,
To avoid the damage of inner components；By contact connection mode, inner components rotation will not for internal circuit connection
Mutual circuit connection state is influenced, there is good practicability.
The shockproof integrated sound equipment of one kind provided above the utility model embodiment is described in detail, herein
Specific case is applied to be set forth the principle and embodiment of the utility model, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model；Meanwhile for those of ordinary skill in the art, according to this practicality
New thought, there will be changes in specific embodiments and applications, in conclusion this specification content should
It is interpreted as the limitation to the utility model.
Claims (4)
1. a kind of shockproof integrated sound equipment, which is characterized in that including lower casing, upper casing, upper cover, loudspeaker unit, circuit board, battery
Plate；
Lower shell structure is in circle peviform, and inwardly protruded first flange is provided on inner wall；First flange bottom surface and bottom on the inside of lower casing
Between face, cross sectional shape is fixed with as first damping ring of the opening towards the U-shaped of central axes；
Solar panel is stuck in the groove of first damping ring；Accumulator is installed on solar panel；
It is opening towards the second shock absorbing ring of the U-shaped of central axes, circuit-board card that cross sectional shape is placed on first flange top surface
In the groove of second shock absorbing ring；
The inner wall upper end of lower casing is provided with screw thread, and upper casing is tightened on by the matching thread that upper casing periphery is set on lower casing；
Upper casing bottom surface is provided with second flange of the direction towards lower casing, and in the fastener cycle of lower casing and upper casing, the second flange will
Second shock absorbing ring is pressed on the first flange top surface of lower casing；
Upper case structure is provided with the third flange towards central axes direction protrusion, in third flange top surface in annular shape on inner wall
On, cross sectional shape is placed with as threeth shock absorbing ring of the opening towards the U-shaped in central axes direction；In the groove of the 3rd shock absorbing ring
In, card has circular control circuit board；
Control button is fixed in control circuit board；
On the inside of control circuit board, the 4th shock absorbing ring that cross sectional shape is H-type is provided with；The 4th is stuck on the inside of control circuit board to subtract
On the outside groove for shaking circle, the shell of loudspeaker unit is stuck on the inboard groove of the 4th shock absorbing ring；
On the bottom surface of shell, it is fixed with to drive sound horn and the driving plate of wiring；
Upper cover, which is connected through a screw thread, to be fixed on upper casing, and in the fastener cycle of upper cover and upper casing, the 3rd shock absorbing ring is pressed in
On the top surface of third flange；
The circuit board is connected respectively with the solar panel, the driving plate and the control circuit board.
2. shockproof integrated sound equipment as described in claim 1, which is characterized in that the circuit board and the solar panel, described
Driving plate and the control circuit board connection mode are contact connection mode.
3. shockproof integrated sound equipment as claimed in claim 2, which is characterized in that the contact connection mode includes point contact
Formula connection mode, ring contact connection mode.
4. shockproof integrated sound equipment as described in claim 1, which is characterized in that the upper cover is provided with what is exposed for control button
Through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236527.XU CN207460457U (en) | 2017-09-23 | 2017-09-23 | A kind of shockproof integrated sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236527.XU CN207460457U (en) | 2017-09-23 | 2017-09-23 | A kind of shockproof integrated sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460457U true CN207460457U (en) | 2018-06-05 |
Family
ID=62284056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236527.XU Expired - Fee Related CN207460457U (en) | 2017-09-23 | 2017-09-23 | A kind of shockproof integrated sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561370A (en) * | 2018-11-21 | 2019-04-02 | 广州番禺巨大汽车音响设备有限公司 | A kind of integrated stereo set shockproof with multistage |
-
2017
- 2017-09-23 CN CN201721236527.XU patent/CN207460457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561370A (en) * | 2018-11-21 | 2019-04-02 | 广州番禺巨大汽车音响设备有限公司 | A kind of integrated stereo set shockproof with multistage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |