CN204046770U - The adjustable wireless microphone of a kind of battery compartment - Google Patents
The adjustable wireless microphone of a kind of battery compartment Download PDFInfo
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- CN204046770U CN204046770U CN201420546639.5U CN201420546639U CN204046770U CN 204046770 U CN204046770 U CN 204046770U CN 201420546639 U CN201420546639 U CN 201420546639U CN 204046770 U CN204046770 U CN 204046770U
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- battery compartment
- slide block
- battery
- button
- wireless microphone
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Abstract
The utility model discloses the adjustable wireless microphone of a kind of battery compartment, comprise handle body, described handle body is provided with the battery compartment can placing at least two batteries, described battery compartment is provided with battery cabin cap, twice slide rail is provided with inside described battery compartment, twice slide rail is connected with slide block, described slide block is provided with the button for pinning slide block movement, battery cabin cap is provided with the strip gab that button can be made to protrude its surface, described strip gab and button are provided with the retaining structure for fixing slide position; Described slide block lower surface is provided with the positive plate corresponded; Described slide block is connected with wiring board by wire.The slide position adjustable of the battery compartment of wireless microphone of the present utility model, make this product be applicable to two joints No. 5 batteries and a joint lithium battery two kinds of service conditions, structure is simple, convenient and practical, and considerably increases the applicability of wireless microphone.
Description
Technical field
The utility model relates to wireless microphone technical field, particularly relates to the adjustable wireless microphone of a kind of battery compartment.
Background technology
Easily buy because No. 5 batteries are universal, therefore many electronic products are all liked being designed so that with two joints No. 5 batteries.But large for some power consumption, the electronic product often used possibly again, just very uneconomical, and inconvenient, not environmentally.
Along with the constantly progress of lithium battery production technology, lithium battery superiority of effectiveness is more and more obvious, and lithium battery, and capacity is large, and charging the advantage such as not to be remembered and more welcome by everybody.14500 lithium electricity sizes are identical with No. 5 battery sizes, but joint 14500 lithium battery capacities are also larger than two joints No. 5 batteries.Lithium battery can be reused, economic environmental protection, and current market is easy to buy, but the structure of many electronic products all makes for design with two joints No. 5 batteries, therefore, also need to adjust the structure of product battery compartment, it just can be made to be suitable for a joint lithium battery.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of battery compartment adjustable wireless microphone, makes its both applicable two joints No. 5 batteries, also the situation of an applicable joint lithium battery.
The utility model is the technical scheme solving the employing of its technical problem:
The adjustable wireless microphone of a kind of battery compartment, comprise handle body, described handle body is provided with the battery compartment can placing at least two batteries, described battery compartment is provided with battery cabin cap, being provided with twice slide rail inside described battery compartment, twice slide rail is connected with slide block, described slide block being provided with the button for pinning slide block movement, battery cabin cap is provided with the strip gab that button can be made to protrude its surface, described strip gab and button are provided with the retaining structure for fixing slide position; Described battery compartment lower end is provided with positive plate, and described slide block lower surface is provided with the negative spring corresponded, or described battery compartment lower end is provided with negative spring, and described slide block lower surface is provided with the positive plate corresponded; Described slide block is connected with wiring board by wire.
Further, described retaining structure comprises the teeth groove being arranged on strip gab and described button side, and described strip gab and button are worked in coordination by teeth groove and clamped, and described button bottom surface is provided with back-moving spring.
Further, described wiring board is arranged on battery compartment rear.
Further, the described wiring board back side is provided with lithium battery protection board, and described battery compartment upper end is provided with the sensitive switch for disconnecting lithium battery protection board.
Further, described battery compartment both sides are provided with the breach being convenient to battery to take out.
The beneficial effects of the utility model are: the adjustable wireless microphone of a kind of battery compartment that the utility model adopts, the fixed position of battery compartment top shoe can adjust, when wireless microphone uses two joint No. 5 batteries, slide block is pushed into the top of battery compartment; When wireless microphone use one joint lithium battery time, slide block is pushed into the middle part of battery compartment, utilizes the retaining structure on strip gab and button to be fixed the position of slide block, so adjustment battery compartment space, make its can just accommodating one joint lithium battery.The utility model structure is simple, convenient and practical, considerably increases the applicability of wireless microphone, has a good application prospect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described further.
View when Fig. 1 is battery compartment of the present utility model use two joint No. 5 batteries;
View when Fig. 2 is battery compartment of the present utility model use one joint lithium battery;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is wiring construction schematic diagram of the present utility model.
Embodiment
Referring to figs. 1 through Fig. 4, the adjustable wireless microphone of a kind of battery compartment of the present utility model, comprises handle body, described handle body is provided with the battery compartment 1 can placing two batteries, it should be noted that, described battery compartment 1 also according to user demand, can be arranged to the volume placing the above battery of three joints.Described battery compartment 1 is provided with battery cabin cap 2, and described battery compartment 1 both sides are provided with the breach 13 being convenient to battery to take out.
Twice slide rail 3 is provided with inside described battery compartment 1, twice slide rail 3 is connected with slide block 4, described slide block 4 is provided with the button 5 for pinning slide block 4 movement, battery cabin cap 2 is provided with the strip gab 6 that button 5 can be made to protrude its surface, described strip gab 6 and button 5 are provided with the retaining structure for fixing slide block 4 position, particularly, described retaining structure comprises the teeth groove (scheming not shown) being arranged on strip gab 6 and described button 5 side, described strip gab 6 is worked in coordination by teeth groove with button 5 and is clamped, described button 5 bottom surface is provided with back-moving spring 10.When wireless microphone uses two joint No. 5 batteries, slide block 4 is pushed into the top of battery compartment 1, as shown in Figure 1; When wireless microphone uses a joint lithium battery, first lithium battery can be placed on battery compartment 1 lower semisection, then the button 5 on slide block 4 is pinned, slide block 4 is pushed into battery compartment 1 middle section position, fixed the position of lithium battery, button 5 upwards resets under the active force of back-moving spring 10, and strip gab 6 is worked in coordination with the teeth groove on button 5 and clamped, thus slide block 4 position is fixed, as shown in Figure 2.
Described battery compartment 1 lower end is provided with positive plate 7, described slide block 4 lower surface is provided with the negative spring 8 corresponded, or described battery compartment 1 lower end is provided with negative spring 8, described slide block 4 lower surface is provided with the positive plate 7 corresponded, described slide block 4 is arranged on the wiring board 9 under battery compartment by wire access, thus realizes the electrical connection of battery and wiring board 9.
When wireless microphone adopts lithium battery to power, the feature due to lithium battery can not overcharge or cross to put, and therefore, general lithium battery needs to install baffle additional and could use.The important function of of baffle makes in lithium battery use procedure, and voltage drops to about 2.8V from 3.7V and namely quits work (as the lithium battery that works on will damage).But the 14500mAh lithium battery now on market segment only has in small part and adds baffle, and complex manufacturing technology, price is high; most 14500mAh lithium battery does not all have baffle; and with or without the lithium battery of baffle from identical in appearance, do not indicate, be therefore easy to obscure.Therefore, in the present embodiment, wiring board 9 back side is provided with lithium battery protection board 11.In addition; after wireless microphone adds lithium battery protection board 11; 1.5V battery is used to there will be problem; because the operating voltage of two joint 1.5V batteries is 3V; if it is that about 2.8V quits work that baffle limits its operating voltage; so the 1.5V battery of two joints can only use the very short time; described battery compartment 1 upper end is provided with the sensitive switch 12 for disconnecting lithium battery protection board 11 for this reason; when use two saves No. 5 batteries; slide block 4 topmost can by sensitive switch 12 pressing, and now lithium battery protection board does not work.
The slide block 4 position adjustable of the battery compartment of wireless microphone of the present utility model, make this product be applicable to two joints No. 5 batteries and a joint lithium battery two kinds of service conditions, structure is simple, convenient and practical, and considerably increases the applicability of wireless microphone.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (5)
1. the adjustable wireless microphone of battery compartment, comprise handle body, described handle body is provided with the battery compartment (1) can placing at least two batteries, described battery compartment (1) is provided with battery cabin cap (2), it is characterized in that: described battery compartment (1) inner side is provided with twice slide rail (3), twice slide rail (3) is connected with slide block (4), described slide block (4) is provided with the button (5) for pinning slide block (4) movement, battery cabin cap (2) is provided with the strip gab (6) that button (5) can be made to protrude its surface, described strip gab (6) and button (5) are provided with the retaining structure for fixing slide block (4) position, described battery compartment (1) lower end is provided with positive plate (7), described slide block (4) lower surface is provided with the negative spring (8) corresponded, or described battery compartment (1) lower end is provided with negative spring (8), described slide block (4) lower surface is provided with the positive plate (7) corresponded, described slide block (4) is connected with wiring board (9) by wire.
2. the adjustable wireless microphone of a kind of battery compartment according to claim 1, it is characterized in that: described retaining structure comprises the teeth groove being arranged on strip gab (6) and described button (5) side, described strip gab (6) and button (5) are worked in coordination by teeth groove and are clamped, and described button (5) bottom surface is provided with back-moving spring (10).
3. the adjustable wireless microphone of a kind of battery compartment according to claim 1, is characterized in that: described wiring board (9) is arranged on battery compartment (1) rear.
4. the adjustable wireless microphone of a kind of battery compartment according to claim 1 or 3; it is characterized in that: described wiring board (9) back side is provided with lithium battery protection board (11), described battery compartment (1) upper end is provided with the sensitive switch (12) for disconnecting lithium battery protection board (11).
5. the adjustable wireless microphone of a kind of battery compartment according to claim 1, is characterized in that: described battery compartment (1) both sides are provided with the breach (13) being convenient to battery to take out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546639.5U CN204046770U (en) | 2014-09-22 | 2014-09-22 | The adjustable wireless microphone of a kind of battery compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546639.5U CN204046770U (en) | 2014-09-22 | 2014-09-22 | The adjustable wireless microphone of a kind of battery compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046770U true CN204046770U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546639.5U Active CN204046770U (en) | 2014-09-22 | 2014-09-22 | The adjustable wireless microphone of a kind of battery compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919449A (en) * | 2017-11-23 | 2018-04-17 | 恩平市上格电子有限公司 | A kind of microphone |
-
2014
- 2014-09-22 CN CN201420546639.5U patent/CN204046770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919449A (en) * | 2017-11-23 | 2018-04-17 | 恩平市上格电子有限公司 | A kind of microphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |