CN213426418U - Sound box with fast power supply conversion structure - Google Patents
Sound box with fast power supply conversion structure Download PDFInfo
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- CN213426418U CN213426418U CN202023052490.XU CN202023052490U CN213426418U CN 213426418 U CN213426418 U CN 213426418U CN 202023052490 U CN202023052490 U CN 202023052490U CN 213426418 U CN213426418 U CN 213426418U
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- power supply
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Abstract
The utility model discloses a sound box with a fast power supply changing structure, which comprises a power supply access box, a power supply assembly, a circuit board and a loudspeaker which are arranged in the box body of the sound box; the left side and the right side in the shell are both provided with a slide way, the lower end of the slide way is provided with a slide block in a sliding way, the upper end of the slide way is provided with an opening, and a power supply assembly is arranged between the slide block and the opening; the upper end of the telescopic assembly is fixedly connected with the upper end of the slideway, and the lower end of the telescopic assembly is fixedly connected with the sliding block; the clamping component is arranged on the upper surface of the battery; the opening of each slideway is provided with a clamping groove corresponding to the clamping component; when the clamping assembly is connected with the clamping groove in a buckling mode, the telescopic assembly is in a stretching state, and the power supply assembly is electrically connected with the circuit board through the sliding block; when the clamping assembly is separated from the clamping groove, the telescopic assembly is in a natural state, and the battery extends out of the shell from the opening. The sound box with the rapid power supply changing structure can rapidly change the power supply after power failure, the process is simple, time can be saved, and user experience is improved.
Description
Technical Field
The utility model relates to a audio amplifier technical field, especially a audio amplifier with fast switch power structure.
Background
Along with the development of science and technology, the living standard of people is improved, and entertainment and leisure are more and more valued by society, so that a lot of business opportunities are brought; the sound box is used as an output terminal of sound equipment, mainly functions to convert an electric signal into sound through the loudspeaker, and restores the sound to a field effect as much as possible by means of the sound assisting function of the sound box. When the power supply of the mobile sound box is out of the air, the other full-power supply needs to be replaced after the power supply of the mobile sound box is not powered, but the replacement process is more complicated and time-consuming, and the user experience is influenced.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide an audio amplifier with quick transform power structure can be at the quick replacement power after not having the electricity, and the process is simple can also save time, has promoted user's experience.
To achieve the purpose, the utility model adopts the following technical proposal: a sound box with a fast power supply conversion structure comprises a power supply access box, a power supply assembly, a circuit board and a loudspeaker, wherein the power supply access box, the power supply assembly, the circuit board and the loudspeaker are arranged in a box body of the sound box;
the power supply access box comprises a shell, a slide way, a slide block, a telescopic assembly and a clamping groove;
the power supply assembly is arranged between the slide block and the opening;
the upper end of the telescopic assembly is fixedly connected with the upper end of the slide way, and the lower end of the telescopic assembly is fixedly connected with the slide block;
the power supply assembly comprises a battery and a clamping assembly, and the clamping assembly is arranged on the upper surface of the battery;
the opening of each slide way is provided with the clamping groove corresponding to the clamping component;
when the clamping assembly is connected with the clamping groove in a buckling mode, the battery is positioned in the shell, the telescopic assembly is in a stretching state, and the power supply assembly is electrically connected with the circuit board through the sliding block;
when the clamping assembly is separated from the clamping groove, the telescopic assembly is in a natural state, and the battery extends out of the shell from the opening.
For example, the lower end of the sliding block is provided with an access groove, and the circuit board is provided with an access bulge;
when the clamping component is connected with the clamping groove in a buckled mode, the battery is electrically connected with the access groove, and the access groove is electrically connected with the access protrusion.
It is worth to say that the joint subassembly includes connecting plate and two U-shaped buckles, two the U-shaped buckle set up in the left and right sides of connecting plate, the U-shaped buckle pass through the connecting plate set up in the upper surface of battery.
Optionally, the outer side of the U-shaped buckle is provided with a first protruding portion, and the inner side of the clamping groove is provided with a second protruding portion corresponding to the first protruding portion.
Specifically, the upper surface of the connecting plate is provided with a handle.
Preferably, the telescopic assembly comprises a fixing part and a telescopic mechanism, the fixing part is fixedly connected with the upper end of the telescopic mechanism, the telescopic mechanism is fixedly installed at the upper end of the slide way through the fixing part, and the lower end of the telescopic mechanism is fixedly connected with the slide block.
For example, the telescoping mechanism is a spring.
The utility model has the advantages that: the sound box with the rapid power supply conversion structure utilizes the power supply access box and the structure of mutual matching of the power supply components, so that the power supply components can be plugged and pulled rapidly, and the function of rapidly converting the power supply components is realized. When the open air, when the power supply module of audio amplifier does not have the electricity, through slide, slider and the flexible subassembly of power access box just can make fast power supply module pops out the casing, then quick replacement power supply module has promoted user's experience. The cooperation of draw-in groove and joint subassembly can avoid when the audio amplifier functions power supply module is not hard up and the accident of outage appears.
When power supply module is connected, the battery stretches into in the casing, the battery promotes slider downstream, the slider drives during the downstream the lower extreme downstream of flexible subassembly, because the upper end of flexible subassembly is fixed motionless, this moment the flexible subassembly is elongated. When the battery stretches into completely behind the casing, the joint subassembly with the draw-in groove buckle is connected, the battery is located in the casing.
When power supply module is dismantled, the joint subassembly with the draw-in groove separation is elongated the flexible subassembly drives during the shrink slider upward movement, the slider drives battery upward movement, thereby makes the battery is followed the opening stretches out the casing.
Drawings
Fig. 1 is an elevation view of an embodiment of the invention with a power supply component incorporated;
fig. 2 is a front view of the power access box with the power supply assembly removed according to an embodiment of the present invention;
fig. 3 is a top view of a power supply assembly in an embodiment of the invention;
wherein: 1, a power supply access box; 11 a housing; 12, a slideway; 13 a slide block; 132 into the recess; 14 a telescoping assembly; 141 a fixing part; 142 a telescoping mechanism; 15 clamping grooves; 151 a second projection; 2, a power supply assembly; 21 a battery; 22 a clamping assembly; 221 a connecting plate; a 222U-shaped buckle; 223 a first projection; 224 a handle; 3, a circuit board; 31 an access protrusion; 4 loudspeakers.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following describes, with reference to fig. 1 to 3, a sound box with a fast power conversion structure according to an embodiment of the present invention, including a power access box 1, a power supply module 2, a circuit board 3 and a speaker 4, which are disposed in a box body of the sound box, where the circuit board 3 is electrically connected to the speaker 4;
the power supply access box 1 comprises a shell 11, a slide way 12, a slide block 13, a telescopic assembly 14 and a clamping groove 15;
the left side and the right side in the shell 11 are both provided with a slide way 12, the lower end of the slide way 12 is provided with a slide block 13 in a sliding manner, the upper end of the slide way 12 is provided with an opening, and the power supply assembly 2 is arranged between the slide block 13 and the opening;
the upper end of the telescopic assembly 14 is fixedly connected with the upper end of the slide rail 12, and the lower end of the telescopic assembly 14 is fixedly connected with the sliding block 13;
the power supply assembly 2 comprises a battery 21 and a clamping assembly 22, and the clamping assembly 22 is arranged on the upper surface of the battery 21;
the opening of each slide way 12 is provided with the clamping groove 15 corresponding to the clamping component 22;
when the clamping assembly 22 is connected with the clamping groove 15 in a clamping manner, the battery 21 is positioned in the shell 11, the telescopic assembly 14 is in a stretching state, and the power supply assembly 2 is electrically connected with the circuit board 3 through the sliding block 13;
when the clamping assembly 22 is separated from the clamping groove 15, the telescopic assembly 14 is in a natural state, and the battery 21 extends out of the shell 11 from the opening.
The sound box with the rapid power supply conversion structure utilizes the power supply access box 1 and the structure of the mutual matching of the power supply assembly 2, so that the power supply assembly 2 can be plugged and pulled rapidly, and the function of rapidly converting the power supply assembly 2 is realized. When outdoors, when the power supply module 2 of the sound box is not powered, the power supply module 2 can be quickly ejected out of the shell 11 through the slide rail 12, the slide block 13 and the telescopic module 14 of the power supply access box 1, and then the power supply module 2 is quickly replaced, so that the user experience is improved. The cooperation of the clamping groove 15 and the clamping component 22 can prevent the power supply component 2 from loosening and generating power failure accidents when the sound box operates.
When the power supply module 2 is connected, the battery 21 extends into the shell 11, the battery 21 pushes the sliding block 13 to move downwards, the sliding block 13 drives the lower end of the telescopic module 14 to move downwards when moving downwards, and the telescopic module 14 is stretched because the upper end of the telescopic module 14 is fixed. When the battery 21 completely extends into the housing 11, the clamping component 22 is connected with the clamping groove 15 in a buckling manner, and the battery 21 is positioned in the housing 11.
When the power supply module 2 is detached, the clamping module 22 is separated from the clamping groove 15, the elongated telescopic module 14 retracts to drive the sliding block 13 to move upwards, and the sliding block 13 drives the battery 21 to move upwards, so that the battery 21 extends out of the shell 11 from the opening.
In some embodiments, as shown in fig. 2, the lower end of the sliding block 13 is provided with an access groove 132, and the circuit board 3 is provided with an access protrusion 31;
when the clamping component 22 is connected with the clamping groove 15 in a buckling manner, the battery 21 is electrically connected with the access groove 132, and the access groove 132 is electrically connected with the access protrusion 31.
When the power supply component 2 is connected, the battery 21 is electrically connected with the connecting groove 132 and pushes the sliding block 13 to move downwards until the sliding block 13 is contacted with the circuit board 3; when the sliding block 13 touches the circuit board 3, the access groove 132 is electrically connected to the access protrusion 31, so that the battery 21 supplies power to the circuit board 3, and then the circuit board 3 enables the speaker 4 to play sound.
For example, the clip assembly 22 includes a connection plate 221 and two U-shaped clips 222, the two U-shaped clips 222 are disposed on the left and right sides of the connection plate 221, and the U-shaped clips 222 are disposed on the upper surface of the battery 21 through the connection plate 221.
The U-shaped clip 222 is an elastic clip. When the power supply module 2 is connected, the U-shaped clip 222 is retracted at the entrance of the slot 15, and after the whole U-shaped clip 222 enters the slot 15, the U-shaped clip 222 returns to the natural state, thereby clamping the slot 15. The two U-shaped buckles 222 respectively act on the corresponding slots 15, so that the battery 21 is positioned more stably and is not easy to pop out.
It should be noted that a first protrusion 223 is disposed on an outer side of the U-shaped buckle 222, and a second protrusion 151 corresponding to the first protrusion 223 is disposed on an inner side of the slot 15.
When the battery 21 is fully inserted into the housing 11, the first protrusion 223 is located below the second protrusion 151, so as to block the power module 2 from moving upward due to the force generated by the telescopic mechanism 142.
Optionally, as shown in fig. 3, the upper surface of the connecting plate 221 is provided with a handle 224.
After the battery 21 is extended out of the housing 11, the entire battery 21 can be drawn out of the housing 11 by pulling the handle 224, and then the power module 2 can be replaced.
Specifically, the telescopic assembly 14 includes a fixing portion 141 and a telescopic mechanism 142, the fixing portion 141 is fixedly connected to an upper end of the telescopic mechanism 142, the telescopic mechanism 142 is fixedly mounted to an upper end of the slide 12 through the fixing portion 141, and a lower end of the telescopic mechanism 142 is fixedly connected to the slider 13.
When the power module 2 is connected, the upper end of the telescopic mechanism 142 is fixed, and the telescopic mechanism 142 is stretched to generate a spring force. When the power module 2 is removed, the battery 21 is moved toward the opening by the spring force of the retractable mechanism 142 due to the lost positioning of the latch assembly 22 and the latch slot 15.
Preferably, the telescoping mechanism 142 is a spring.
The spring is a mechanical part which works by utilizing elasticity, is made of elastic materials, deforms under the action of external force, and restores to the original shape after the external force is removed.
Other configurations and operations of a speaker with a fast switching power supply structure according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a audio amplifier with fast speed changing power structure, is including setting up power access box, power supply module, circuit board and the speaker in the box of audio amplifier, the circuit board is connected its characterized in that with the speaker electricity:
the power supply access box comprises a shell, a slide way, a slide block, a telescopic assembly and a clamping groove;
the power supply assembly is arranged between the slide block and the opening;
the upper end of the telescopic assembly is fixedly connected with the upper end of the slide way, and the lower end of the telescopic assembly is fixedly connected with the slide block;
the power supply assembly comprises a battery and a clamping assembly, and the clamping assembly is arranged on the upper surface of the battery;
the opening of each slide way is provided with the clamping groove corresponding to the clamping component;
when the clamping assembly is connected with the clamping groove in a buckling mode, the battery is positioned in the shell, the telescopic assembly is in a stretching state, and the power supply assembly is electrically connected with the circuit board through the sliding block;
when the clamping assembly is separated from the clamping groove, the telescopic assembly is in a natural state, and the battery extends out of the shell from the opening.
2. The sound box with the fast power supply conversion structure according to claim 1, wherein:
the lower end of the sliding block is provided with an access groove, and the circuit board is provided with an access bulge;
when the clamping component is connected with the clamping groove in a buckled mode, the battery is electrically connected with the access groove, and the access groove is electrically connected with the access protrusion.
3. The speaker box with the fast-switching power supply structure according to claim 2, wherein: the joint subassembly includes connecting plate and two U-shaped buckles, two the U-shaped buckle set up in the left and right sides of connecting plate, the U-shaped buckle passes through the connecting plate set up in the upper surface of battery.
4. A sound box with a fast power supply conversion structure according to claim 3, wherein: the outside of U-shaped buckle is equipped with first bulge, the inboard of draw-in groove be equipped with the second bulge that first bulge corresponds.
5. The speaker box with the fast-switching power supply structure according to claim 4, wherein: the upper surface of the connecting plate is provided with a handle.
6. The speaker box with the fast-switching power supply structure according to claim 5, wherein: the telescopic assembly comprises a fixing part and a telescopic mechanism, the fixing part is fixedly connected with the upper end of the telescopic mechanism, the telescopic mechanism is fixedly installed at the upper end of the slide way through the fixing part, and the lower end of the telescopic mechanism is fixedly connected with the slide block.
7. The speaker box with the fast-switching power supply structure according to claim 6, wherein: the telescopic mechanism is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023052490.XU CN213426418U (en) | 2020-12-17 | 2020-12-17 | Sound box with fast power supply conversion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023052490.XU CN213426418U (en) | 2020-12-17 | 2020-12-17 | Sound box with fast power supply conversion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213426418U true CN213426418U (en) | 2021-06-11 |
Family
ID=76252967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023052490.XU Active CN213426418U (en) | 2020-12-17 | 2020-12-17 | Sound box with fast power supply conversion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213426418U (en) |
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2020
- 2020-12-17 CN CN202023052490.XU patent/CN213426418U/en active Active
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