CN201222788Y - Electric elevating loudspeaker module - Google Patents
Electric elevating loudspeaker module Download PDFInfo
- Publication number
- CN201222788Y CN201222788Y CNU2008200508131U CN200820050813U CN201222788Y CN 201222788 Y CN201222788 Y CN 201222788Y CN U2008200508131 U CNU2008200508131 U CN U2008200508131U CN 200820050813 U CN200820050813 U CN 200820050813U CN 201222788 Y CN201222788 Y CN 201222788Y
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- CN
- China
- Prior art keywords
- shell
- loud speaker
- loudspeaker
- electric lifting
- lifting mechanism
- 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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Abstract
The utility model relates to the field of loudspeakers, in particular to an electric lifting loudspeaker module, which is characterized in that the electric lifting loudspeaker module comprises a shell, a loudspeaker and an electric lifting mechanism which drives the loudspeaker to up and down lift, wherein the loudspeaker is arranged in the shell, the top portion of the shell is equipped with an opening, from which the loudspeaker is extended, the electric lifting mechanism is arranged on the bottom portion of the shell, and the loudspeaker automatically extends outside the shell and withdraws to the shell through that the electric lifting mechanism is connected with the loudspeaker. The electric lifting loudspeaker module plays the effects of saving space, preventing the loudspeaker from invading by dust and moist, and prolonging the service life of the loudspeaker. Because of the module design, the installment is convenient and simple, which leads the electric lifting loudspeaker module to be widely inlaid on various specifications of tables and bathtubs, and the electric lifting loudspeaker module has the characteristics of wide application scope. Simultaneously, the electric lifting loudspeaker module also effectively solves the problems that the structure of a prior loudspeaker occupies space in long time and is unfavorable to protect the loudspeaker.
Description
Technical field
The utility model relates to a kind of loud speaker.
Background technology
Loud speaker is that people realize the indispensable a kind of equipment of seeing and hearing enjoyment, and its range of application is very extensive, as is placed in by the computer on the desk, makes people after work, can appreciate music, the nervous work rhythm of releiving; Be installed on the message bathtub, make people in enjoying the shower process, can enjoy beautiful music or the like.Yet the application of these loud speakers at present all is to put or be fixed on the side of desktop, bathtub generally, and the time spent can not be covered up; This is not only taking certain space for a long time, makes troubles to people's work, life, and makes loud speaker endure the invasion and attack of dust, humidity for a long time to the fullest extent, thereby greatly affect the useful life of loud speaker.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency; providing a kind of can take in loud speaker easily; play and save space and protection loud speaker, prolong its useful life, and modularized design, electric up-down loudspeaker module easy for installation, applied widely.
The technical solution of the utility model is achieved in that
A kind of electric up-down loudspeaker module, the electric lifting mechanism that its characteristics are to comprise shell, loud speaker and drive the upper and lower lifting of loud speaker, wherein loud speaker is arranged in the shell, and have an opening that stretches out for loud speaker at the top of shell, described electric lifting mechanism is installed on the bottom of shell, and by with realize being connected of loud speaker loud speaker stretch out automatically shell outer with regain in the shell.
Wherein, the embodiment of above-mentioned electric lifting mechanism can have multiple, as being: this electric lifting mechanism comprises motor, screw rod, nut, wherein motor is fixed in the bottom of shell, described screw rod is in transmission connection mutually with the motor shaft of motor, described nut is installed on the bottom of loud speaker, and spins together mutually with screw rod.Perhaps, this electric lifting mechanism comprises motor, driving chain, sprocket wheel, guide rail and is used for fixing the platform of loud speaker, its middle guide is installed in the shell on the two symmetrical sidewalls, two sides of described platform and guide rail embedding mutually slide, described sprocket wheel is installed on the platform, described motor is solid in the bottom of shell, and this motor is connected the upper and lower elevating movement of moving platform by driving chain with being meshed of sprocket wheel, and above-mentioned loud speaker is fixed on the platform.In addition, the utility model also can other simple in structure, realization of failing to enumerate one by one be easy to scenario-frame.
In order to make the utility model can control the stroke of electric lifting mechanism exactly, the upper and lower end in the above-mentioned shell also is respectively equipped with the travel switch that is used to control the electric lifting mechanism running.
The utility model in use, by starting the power supply of electric lifting mechanism, makes loud speaker rise from shell owing to adopt by shell, loud speaker and drive the electric up-down loudspeaker module structure that the electric lifting mechanism of the upper and lower lifting of loud speaker constitutes; After using up, loud speaker can be received in the shell again; Not only can play and save the space, protect loud speaker not to be subjected to the invasion and attack of dust, humidity, the effect that prolongs the useful life of loud speaker, and owing to be modular design, install conveniently, simply, it can be embedded on all size table, the bathtub widely use, have advantage of wide range of application; Simultaneously, also solved the existing problem that is taking space, unfavorable protection loud speaker for a long time of existing loadspeaker structure effectively.The utility model can be made the electric up-down loudspeaker module of various specification and model according to the practical application needs, and it can be used in the various occasions widely.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model.
Fig. 2 is the structural representation that loud speaker of the present utility model rises state.
Embodiment
As Fig. 1 and shown in Figure 2, a kind of electric up-down loudspeaker module described in the utility model, the electric lifting mechanism 3 that it comprises shell 1, loud speaker 2 and drives loud speaker 2 upper and lower liftings, wherein loud speaker 2 is arranged in the shell 1, and have an opening 11 that stretches out for loud speaker 2 at the top of shell 1, described electric lifting mechanism 3 is installed on the bottom of shell 1, and by with realize being connected of loud speaker 2 loud speaker 2 stretch out automatically shell 1 outer with regain in the shell 1.In use,, loud speaker 2 is risen from shell 1 by starting the power supply of electric lifting mechanism 3, can be as shown in Figure 2; After using up, loud speaker can be received in the shell again, its state can be as shown in Figure 1; This not only can play saves space, protection loud speaker and is not subjected to dust, moist invasion and attack, the effect that prolongs the useful life of loud speaker.Wherein, the embodiment of described electric lifting mechanism 3 can have multiple, as Fig. 1 and shown in Figure 2, can be: this electric lifting mechanism 3 comprises motor 31, screw rod 32, nut 33, wherein motor 31 is fixed in the inner bottom part or the outer bottom of shell 1, described screw rod 32 is in transmission connection mutually with the motor shaft of motor 31, and described nut 33 is installed on the bottom of loud speaker 2, and spins mutually together with screw rod 32; Described motor 31 generally is the motor that includes deceleration component or reducing gear.The structure of this kind electric lifting mechanism 3 is comparatively simple, and volume can be done comparatively small and exquisitely, is comparatively embodiment preferred of the utility model.Certainly, this electric lifting mechanism 3 is implemented structure and also can is: the platform that it comprises motor 31, driving chain, sprocket wheel, guide rail and is used for fixing loud speaker 2, its middle guide is installed in the shell 1 on the two symmetrical sidewalls, two sides of described platform and guide rail embedding mutually slide, described sprocket wheel is installed on the platform, described motor 31 solid inner bottom part or outer bottoms at shell 1, this motor 31 is connected and the upper and lower elevating movement of moving platform with being meshed of sprocket wheel by driving chain, and described loud speaker 2 is fixed on the platform.In addition, the utility model also can other simple in structure, realization of failing to enumerate one by one be easy to scenario-frame.Can control the stroke of electric lifting mechanism exactly in order to make the utility model, upper and lower end in the described shell 1 also is respectively equipped with the travel switch that is used to control electric lifting mechanism 3 runnings, the trip switch generally is installed in the position near screw rod or loud speaker 2, so that loud speaker 2 rises or drop to the precalculated position, can touch and obtain.After making loud speaker 2 regain shell 1, opening 11 on the shell 1 can be covered, to avoid dust or other foreign material to enter in the shell 1, on the opening 11 of shell 1, generally also be provided with the automatic cover plate that can upwards be opened by loud speaker 2 jack-up, when the flip structure of this automatic cover plate stretches out as the laser disc plate rail of the optical disc drive on the computer, cover plate on its front end face is backed down automatically, when the laser disc plate rail is stretched back, and the similar flip mode that the cover plate on its front end face covers again automatically.For making the utility model setting-in and being fixed on the various facilities easily, as shown in Figure 1 and Figure 2, the top perimeter of described shell 1 is provided with supporting chimb 12, so that the utility model when mounted, its supporting chimb 12 can conveniently be bearing in the limit, hole of the installing hole that has on the various facilities, thus convenient fixing and installation.Described loud speaker 2 is generally combined by speaker housings 21 and speaker unit 22.
Claims (6)
1, a kind of electric up-down loudspeaker module, the electric lifting mechanism (3) that it is characterized in that comprising shell (1), loud speaker (2) and drive the upper and lower lifting of loud speaker (2), wherein loud speaker (2) is arranged in the shell (1), and have an opening (11) that stretches out for loud speaker (2) at the top of shell (1), described electric lifting mechanism (3) is installed on the bottom of shell (1), and by with realize being connected of loud speaker (2) loud speaker (2) stretch out automatically shell (1) outer with regain in the shell (1).
2, according to the described electric up-down loudspeaker module of claim 1, it is characterized in that above-mentioned electric lifting mechanism (3) comprises motor (31), screw rod (32), nut (33), wherein motor (31) is fixed in the bottom of shell (1), described screw rod (32) is in transmission connection mutually with the motor shaft of motor (31), described nut (33) is installed on the bottom of loud speaker (2), and spins together mutually with screw rod (32).
3, according to the described electric up-down loudspeaker module of claim 1, it is characterized in that above-mentioned electric lifting mechanism (3) comprises motor (31), driving chain, sprocket wheel, guide rail and be used for fixing the platform of loud speaker (2), its middle guide is installed in the shell (1) on the two symmetrical sidewalls, two sides of described platform and guide rail embedding mutually slide, described sprocket wheel is installed on the platform, the solid bottom of described motor (31) in shell (1), this motor (31) be connected with being meshed of sprocket wheel by driving chain and moving platform on, following elevating movement, above-mentioned loud speaker (2) is fixed on the platform.
4,, it is characterized in that the upper and lower end in the above-mentioned shell (1) also is respectively equipped with the travel switch that is used to control electric lifting mechanism (3) running according to claim 1 or 2 or 3 described electric up-down loudspeaker modules.
5, according to the described electric up-down loudspeaker module of claim 1, the opening (11) that it is characterized in that above-mentioned shell (1) is provided with the automatic cover plate that can upwards be opened by loud speaker (2) jack-up.
6,, it is characterized in that the top perimeter of above-mentioned shell (1) is provided with supporting chimb (12) according to the described electric up-down loudspeaker module of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200508131U CN201222788Y (en) | 2008-07-18 | 2008-07-18 | Electric elevating loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200508131U CN201222788Y (en) | 2008-07-18 | 2008-07-18 | Electric elevating loudspeaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222788Y true CN201222788Y (en) | 2009-04-15 |
Family
ID=40576290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200508131U Expired - Fee Related CN201222788Y (en) | 2008-07-18 | 2008-07-18 | Electric elevating loudspeaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222788Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828389A (en) * | 2018-06-21 | 2018-11-16 | 芜湖博康机电有限公司 | A kind of lift wiring harness test workbench |
| CN109257666A (en) * | 2018-09-26 | 2019-01-22 | 朱宇柔 | A kind of Portable liftable speaker storing unit |
-
2008
- 2008-07-18 CN CNU2008200508131U patent/CN201222788Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828389A (en) * | 2018-06-21 | 2018-11-16 | 芜湖博康机电有限公司 | A kind of lift wiring harness test workbench |
| CN109257666A (en) * | 2018-09-26 | 2019-01-22 | 朱宇柔 | A kind of Portable liftable speaker storing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20120718 |