CN206412093U - A kind of multimedia play equipment of waterproof - Google Patents
A kind of multimedia play equipment of waterproof Download PDFInfo
- Publication number
- CN206412093U CN206412093U CN201720100911.0U CN201720100911U CN206412093U CN 206412093 U CN206412093 U CN 206412093U CN 201720100911 U CN201720100911 U CN 201720100911U CN 206412093 U CN206412093 U CN 206412093U
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- waterproof
- play equipment
- fixed plate
- multimedia play
- 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
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model provides a kind of multimedia play equipment of waterproof, including housing and control board and multiple loudspeakers in housing, and control board is electrically connected with multiple loudspeakers；The housing upper offers accommodating cavity, and the control board is arranged in accommodating cavity and fixed by being arranged on the fixed plate at accommodating cavity opening；The fixed plate is externally provided with for by the sealed waterproof cover of accommodating cavity, the sealing structure for being used for strengthening waterproof to be provided between the fixed plate and the inwall of accommodating cavity opening.The utility model fixed plate, which is externally provided with, to be used for the sealed waterproof cover of accommodating cavity, the sealing structure for being used for strengthening waterproof is provided between the fixed plate and the inwall of accommodating cavity, dual waterproof is carried out by waterproof cover and sealing structure, it efficiently avoid at the opening of accommodating cavity and there is gap and make it that water enters inside accommodating cavity, ensure that fixed plate will not contact the water in the external world and damage, so as to cause multimedia play equipment to damage or degradation.
Description
Technical field
The utility model is related to a kind of playback equipment, more particularly to a kind of multimedia play equipment of waterproof.
Background technology
It is typically provided with the control board for including multiple electronic components inside existing multimedia play equipment, and big portion
The water resistance of point multimedia play equipment is poor, and when being stained with rainwater or falling into water, water is easily accessible multimedia
The damage of some electronic components is caused in the control board of device interior, thus cause multimedia play equipment damage or
Degradation, it is impossible to normal play music or video.
Utility model content
In order to overcome above the deficiencies in the prior art, the utility model provides a kind of multimedia play equipment of waterproof,
The multimedia play equipment water resistance is good, can be prevented effectively from the water in the external world in the control board inside.
To solve prior art problem, the technical solution adopted in the utility model is：
A kind of multimedia play equipment of waterproof, including housing and control board in housing and multiple raise one's voice
Device, control board is electrically connected with multiple loudspeakers；The housing upper offers accommodating cavity, and the control board is arranged on
Fixed in accommodating cavity and by being arranged on the fixed plate at accommodating cavity opening；The fixed plate is externally provided with for accommodating cavity to be sealed
Waterproof cover, being provided between the fixed plate and the inwall of accommodating cavity opening is used to strengthen the sealing structure of waterproof.
Further, the inwall of the accommodating cavity opening is provided with hierarchic structure, the waterproof cover successively by sealing structure and
Fixed plate solid pressure is in hierarchic structure.
Further, the hierarchic structure includes the first hierarchic structure and the second hierarchic structure, first hierarchic structure
Including the first cascaded surface and the second cascaded surface being mutually connected vertically, second hierarchic structure includes the be mutually connected vertically
Three cascaded surfaces and fourth order tread.
Further, the sealing structure includes the first seal section and the second seal section being connected with each other, the first seal section
Fitted respectively with the first cascaded surface and the second cascaded surface, the second seal section is fitted with the 3rd cascaded surface and fourth order tread respectively.
Multiple loudspeaker accumulator tanks are additionally provided with the housing, the loudspeaker is arranged in loudspeaker accumulator tank and passed through
Auxiliary vibration plate is sealed, and loudspeaker accumulator tank is connected with accommodating cavity.
Further, the auxiliary vibration plate is made up of ABS material.
Further, be additionally provided with the lithium battery for being powered for control board in the accommodating cavity, the lithium battery with
Control board and loudspeaker electrical connection.
Compared with prior art, the utility model fixed plate, which is externally provided with, is used for the sealed waterproof cover of accommodating cavity, the fixation
The sealing structure for being used for strengthening waterproof is provided between plate and the inwall of accommodating cavity opening, is carried out by waterproof cover and sealing structure double
Weight waterproof, efficiently avoid at the opening of accommodating cavity and there is gap and make it that water enters inside accommodating cavity, it is ensured that control circuit
Plate will not contact the water in the external world and damage, so as to cause multimedia play equipment to damage or degradation.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the multimedia play equipment of the utility model waterproof；
Fig. 2 is the sectional view of the multimedia play equipment of the utility model waterproof；
Fig. 3 is Fig. 2 partial enlarged view；
Diagram：1st, waterproof cover；2nd, fixed plate；3rd, lithium battery；4th, control board；5th, sealing structure；6th, auxiliary vibration plate；
7th, loudspeaker；8th, housing；10th, accommodating cavity；20th, loudspeaker accumulator tank；51st, the first seal section；52nd, the second seal section；81st, first
Hierarchic structure；82nd, the second hierarchic structure；810th, the first cascaded surface；811st, the second cascaded surface；820th, the 3rd cascaded surface；821st,
Quadravalence tread.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in Figures 1 to 3, a kind of multimedia play equipment of waterproof, including housing 8 and the control in housing 8
Circuit board 4 and multiple loudspeakers 7, control board 4 are electrically connected with multiple loudspeakers 7；The top of housing 8 offers accommodating cavity
10, the control board 4 is arranged in accommodating cavity 10 and fixed by being arranged on the fixed plate 2 at the opening of accommodating cavity 10；Institute
Fixed plate 2 is stated to be externally provided with for by the sealed waterproof cover 1 of accommodating cavity 10, the inwall that the fixed plate 2 is open with accommodating cavity 10 it
Between be provided with and be used to strengthen the sealing structure 5 of waterproof.
The utility model fixed plate 2 is externally provided with for by the sealed waterproof cover 1 of accommodating cavity 10, the fixed plate 2 to be with housing
The sealing structure 5 for being used for strengthening waterproof is provided between the inwall that chamber 10 is open, is carried out by waterproof cover 1 and sealing structure 5 dual
There is gap at waterproof, the opening that efficiently avoid accommodating cavity 10 and make it that water enters inside accommodating cavity 10, it is ensured that control electricity
Road plate 4 will not contact the water in the external world and damage, so as to cause multimedia play equipment to damage or degradation.
The inwall that the accommodating cavity 10 is open is provided with hierarchic structure, and the waterproof cover 1 is successively by sealing structure 5 and fixed plate
2 solid pressures are in hierarchic structure.The hierarchic structure includes the first hierarchic structure 81 and the second hierarchic structure 82, first ladder
Structure 81 includes the first cascaded surface 810 and the second cascaded surface 811 being mutually connected vertically, and second hierarchic structure 82 includes phase
Mutual 3rd cascaded surface 820 and fourth order tread 821 connected vertically.Herein, by setting the first cascaded surface 810, second-order
Tread 811, the 3rd cascaded surface 820 and fourth order tread 821, can effectively increase the contact surface of sealing structure 5 and hierarchic structure
Product, makes fixed plate 2 and sealing structure 5 be connected and more fasten with hierarchic structure in the presence of waterproof cover 1.
In order to avoid there is gap between fixed plate 2 and hierarchic structure, it is ensured that water can not from fixed plate 2 and hierarchic structure it
Between enter accommodating cavity 10 in, the sealing structure 5 include be connected with each other the first seal section 51 and the second seal section 52, first is close
Envelope section 51 fitted respectively with the first cascaded surface 810 and the second cascaded surface 811, the second seal section 52 respectively with the 3rd cascaded surface 820
Fitted with fourth order tread 821.
Multiple loudspeaker accumulator tanks 20 are additionally provided with the housing 8, the loudspeaker 7 is arranged in loudspeaker accumulator tank 20
And sealed by auxiliary vibration plate 6, loudspeaker accumulator tank 20 is connected with accommodating cavity 10；The auxiliary vibration plate 6 is ABS material system
Into.In the present embodiment, provided with two loudspeaker accumulator tanks 20, two loudspeakers 7 are divided into loudspeaker accumulator tank 20.Due to auxiliary
Oscillating plate 6 is helped to be made up of ABS material, it is ensured that the ancillary vibration well under the sound wave effect of loudspeaker 7 of auxiliary vibration plate 6.
The lithium battery 3 for being powered for control board 4, the lithium battery 3 and control are additionally provided with the accommodating cavity 10
Circuit board 4 and loudspeaker 7 are electrically connected.Herein, lithium battery 3 is located in accommodating cavity 10, while it is extraneous to avoid lithium battery contact
Moisture and damage.
In the utility model, the control program of control board 4 is known, and creativeness of the present utility model is embodied in many matchmakers
Improvement in body playback equipment overall structure, not to the improvement of control program.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (7)
1. a kind of multimedia play equipment of waterproof, it is characterised in that the control board including housing and in housing
With multiple loudspeakers, control board is electrically connected with multiple loudspeakers；The housing upper offers accommodating cavity, the control electricity
Road plate is arranged in accommodating cavity and fixed by being arranged on the fixed plate at accommodating cavity opening；The fixed plate is externally provided with for inciting somebody to action
The sealing knot for being used for strengthening waterproof is provided between the inwall of the sealed waterproof cover of accommodating cavity, the fixed plate and accommodating cavity opening
Structure.
2. the multimedia play equipment of waterproof according to claim 1, it is characterised in that the inwall of the accommodating cavity opening
Provided with hierarchic structure, the waterproof cover is successively by sealing structure and fixed plate solid pressure in hierarchic structure.
3. the multimedia play equipment of waterproof according to claim 2, it is characterised in that the hierarchic structure includes first
Hierarchic structure and the second hierarchic structure, first hierarchic structure include the first cascaded surface and the second ladder being mutually connected vertically
Face, second hierarchic structure includes the 3rd cascaded surface and fourth order tread being mutually connected vertically.
4. the multimedia play equipment of waterproof according to claim 3, it is characterised in that the sealing structure includes mutual
The first seal section and the second seal section of connection, the first seal section are fitted with the first cascaded surface and the second cascaded surface respectively, and second
Seal section is fitted with the 3rd cascaded surface and fourth order tread respectively.
5. the multimedia play equipment of the waterproof according to any one of Claims 1-4, it is characterised in that in the housing
Multiple loudspeaker accumulator tanks are additionally provided with, the loudspeaker is arranged in loudspeaker accumulator tank and sealed by auxiliary vibration plate, raised
Sound device accumulator tank is connected with accommodating cavity.
6. the multimedia play equipment of waterproof according to claim 5, it is characterised in that the auxiliary vibration plate is ABS
Material is made.
7. the multimedia play equipment of the waterproof according to any one of Claims 1-4, it is characterised in that the accommodating cavity
The lithium battery for being powered for control board is inside additionally provided with, the lithium battery is electrically connected with control board and loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100911.0U CN206412093U (en) | 2017-01-24 | 2017-01-24 | A kind of multimedia play equipment of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100911.0U CN206412093U (en) | 2017-01-24 | 2017-01-24 | A kind of multimedia play equipment of waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412093U true CN206412093U (en) | 2017-08-15 |
Family
ID=59557823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720100911.0U Expired - Fee Related CN206412093U (en) | 2017-01-24 | 2017-01-24 | A kind of multimedia play equipment of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190244640A1 (en) * | 2018-02-07 | 2019-08-08 | Getac Technology Corporation | Waterproof module and seal member thereof |
| CN111402937A (en) * | 2020-03-14 | 2020-07-10 | 深圳市凯尔斯塑胶电子有限公司 | DVD player waterproof construction |
-
2017
- 2017-01-24 CN CN201720100911.0U patent/CN206412093U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190244640A1 (en) * | 2018-02-07 | 2019-08-08 | Getac Technology Corporation | Waterproof module and seal member thereof |
| US10482927B2 (en) * | 2018-02-07 | 2019-11-19 | Etac Technology Corporation | Waterproof module and seal member thereof |
| CN111402937A (en) * | 2020-03-14 | 2020-07-10 | 深圳市凯尔斯塑胶电子有限公司 | DVD player waterproof construction |
| CN111402937B (en) * | 2020-03-14 | 2021-10-15 | 深圳市凯尔斯塑胶电子有限公司 | DVD player waterproof construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20200124 |