CN203445169U - Projector, external battery thereof and external battery shell - Google Patents
Projector, external battery thereof and external battery shell Download PDFInfo
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- CN203445169U CN203445169U CN201320456396.1U CN201320456396U CN203445169U CN 203445169 U CN203445169 U CN 203445169U CN 201320456396 U CN201320456396 U CN 201320456396U CN 203445169 U CN203445169 U CN 203445169U
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- Prior art keywords
- buckle
- external battery
- projector
- groove
- battery shell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an external battery shell for a projector. The external battery shell comprises a first fixed fastener, a second fixed fastener and a moveable fastener which are arranged on the end face, wherein the first fixed fastener and the second fixed fastener face towards the same direction; the moveable fastener faces towards the direction different from the first fixed fastener and the second fixed fastener; a first groove matched with the first fixed fastener, a second groove matched with the second fixed fastener and a third groove matched with the moveable fastener are formed in a shell of the projector. During use, the first fixed fastener and the second fixed fastener are inserted in the first groove and the second groove in the shell of the projector, and the moveable fastener and the third groove are clamped, so that the external battery shell is very convenient to use. The external battery shell provided by the utility model realizes that an external battery is mounted on the projector. The utility model also discloses an external battery comprising the external battery shell and a projector.
Description
Technical field
The utility model relates to external battery technical field, relates in particular to a kind of projector and external battery thereof, external battery shell.
Background technology
Along with the maturation of shadow casting technique is with fast-developing, micro projector is because its practicality, portability and moderate price have obtained more and more people's favor, becomes gradually between friend, relatives, colleague the instrument for exchange of information.In order to better meet people for portable requirement, existing most of minitype projection machine inside is all built-in with battery, to facilitate user to use whenever and wherever possible.But projector itself has high-power feature, therefore the flying power that internal battery provides is very limited, it is very many not convenient that this needs battery to provide the people of continuation of the journey to bring with regard to give out on tours, go on business etc., and external battery cannot be arranged in projector and uses.
Therefore, how providing a kind of external battery shell, to realize, external battery is installed in projector, is current those skilled in the art technical problems urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of external battery shell, to realize, external battery is installed in projector.Another object of the present utility model is to provide a kind of external battery that comprises above-mentioned external battery shell and projector.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of external battery shell, for projector, comprise and be arranged on fixedly fixedly buckle and movable buckle of buckle, second of first on end face, described first fixedly buckle and described second fixedly buckle towards identical, described movable buckle from described first fixedly buckle and described second fixedly buckle towards different, on the shell of described projector, be provided with described first the first groove that fixedly buckle is used in conjunction with, with described second the second groove that fixedly buckle is used in conjunction with and the 3rd groove that is used in conjunction with described movable buckle.
Preferably, above-mentioned external battery shell is also provided with the first through hole, in described the first through hole, is placed with spring, and described movable buckle comprises the stock being arranged in described the first through hole, on described stock, be arranged with described spring, one end of described stock is fixed with buckle.
Preferably, on above-mentioned stock, be also provided with the control of fastening amount and push away handle.
Preferably, fixing fixing buckle towards the opposite of buckle and described second of above-mentioned movable buckle and described first.
Preferably, above-mentioned external battery shell with described first fixedly buckle and described second fixedly on the contrary outer surface of buckle, be provided with two rotating supporting legs.
The utility model also provides a kind of external battery, for projector, comprises the external battery shell as described in above-mentioned any one.
The utility model also provides a kind of projector, comprises external battery described above.
The external battery shell that the utility model provides, for projector, comprise and be arranged on fixedly fixedly buckle and movable buckle of buckle, second of first on end face, described first fixedly buckle and described second fixedly buckle towards identical, described movable buckle from described first fixedly buckle and described second fixedly buckle towards different, on the shell of described projector, be provided with described first the first groove that fixedly buckle is used in conjunction with, with described second the second groove that fixedly buckle is used in conjunction with and the 3rd groove that is used in conjunction with described movable buckle.During use, can battery is built-in, then by first fixedly buckle and second fixedly buckle be inserted in the first groove and the second groove on the shell of projector, finally by movable buckle and the 3rd groove clamping, because movable buckle can stretch, so after can making autogenous shrinkage certain length make self to be inserted in the 3rd groove, extend out again, just in time be stuck in the 3rd groove, very easy to use, and, movable buckle from described first fixedly buckle and described second fixedly buckle towards different, so fixing more firm, if towards identical, cannot play and well block fixed effect, may slide out, the external battery shell that the utility model provides is well realized in Liao projector external battery is installed.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the external battery shell that Fig. 1 provides for the utility model embodiment;
The structural representation of the movable buckle that Fig. 2 provides for the utility model embodiment;
The structural representation of the shell of the projector that Fig. 3 provides for the utility model embodiment.
In upper Fig. 1-3:
First fixedly buckle 1, second fixedly buckle 2, movable buckle 3, buckle 31, stock 32, spring 33, fastening amount are controlled and are pushed away handle 34, trip bolt 35, rotating supporting leg 4, the first groove 51, the second groove 52, the 3rd groove 53.
Embodiment
The utility model embodiment provides a kind of external battery shell, to realize, external battery is installed in projector.
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 to Fig. 3, the structural representation of the external battery shell that Fig. 1 provides for the utility model embodiment; The structural representation of the movable buckle that Fig. 2 provides for the utility model embodiment; The structural representation of the shell of the projector that Fig. 3 provides for the utility model embodiment.
The external battery shell that the utility model embodiment provides, for projector, comprise and be arranged on fixedly fixedly buckle 2 and movable buckle 3 of buckle 1, second of first on end face, first fixedly buckle 1 and second fixedly buckle 2 towards identical, movable buckle 3 from first fixedly buckle 1 and second fixedly buckle 2 towards different, on the shell of projector, be provided with first the first groove 51 that fixedly buckle 1 is used in conjunction with, with second the second groove 52 that fixedly buckle 2 is used in conjunction with and the 3rd groove 53 that is used in conjunction with movable buckle 3.During use, can battery is built-in, then by first fixedly buckle 1 and second fixedly buckle 2 be inserted in the first groove 51 and the second groove 52 on the shell of projector, finally by movable buckle 3 and the 3rd groove 53 clampings, because movable buckle 3 can stretch, so after can making autogenous shrinkage certain length make self to be inserted in the 3rd groove 53, extend out again, just in time be stuck in the 3rd groove 53, very easy to use, and, movable buckle 3 from first fixedly buckle 1 and second fixedly buckle 2 towards different, so fixing more firm, if towards identical, cannot play and well block fixed effect, may slide out, the external battery shell that the utility model provides is well realized in Liao projector external battery is installed.
Concrete, above-mentioned external battery shell is also provided with the first through hole, is placed with spring 33 in the first through hole, and movable buckle 3 comprises the stock 32 being arranged in the first through hole, is arranged with spring 33 on stock 32, and one end of stock 32 is fixed with buckle 31.In use, by the first fixing buckle 1 and second after fixedly buckle 2 is inserted in the first groove 51 on the shell of projector and the second groove 52, bottom by from stock 32 to the first through hole promotes, make buckle 31 retractions, then buckle 31 is aimed to the 3rd groove 53 and put into, under the promotion of spring 33, buckle 31 is clamped in the 3rd groove 53, easy to use.
In order to facilitate the promotion of stock 32, on stock 32, be also provided with the control of fastening amount and push away handle 34, be convenient to promote.The control of fastening amount pushes away handle 34 and can be fixedly connected with by trip bolt 35 with buckle 31.When concrete use, when the operation principle of movable buckle 3 is assembling external battery shell, stir the control of fastening amount and push away handle 34, drive buckle 31 motions to reach the object that reduces fastening amount, when fastening amount reduces simultaneously, spring 33 is compressed, after buckle 31 is aimed at the 3rd groove 53 in projector shell, unclamp the control of fastening amount and push away handle 34, spring 33 is no longer stressed, return to original position and drive buckle 31 to recover fastening amount, thereby external battery shell and projector is fastened.
In addition, movable buckle 3 and first is fixing buckle 2 towards the opposite of buckle 1 and second fixedly, and fixed effect is better like this.
Concrete, external battery case with first fixedly buckle 1 and second fixedly on the contrary outer surface of buckle 2, be provided with two rotating supporting legs 4.After external battery shell is fixed in projector, so on external battery shell with first fixedly buckle 1 with second fixedly the placed side of the contrary outer surface Shi Yu projector of buckle 2 contact, two rotating supporting legs 4 are set so and can play the crevice projection angle of projector and the fixing effect adjusted.And the tripod that can replace projector, reduces the complexity that projector operates, and has reduced cost of manufacture.
The utility model embodiment also provides a kind of external battery, for projector, comprises the external battery shell as described in above-mentioned any one embodiment.Be convenient to external battery to be arranged in projector and to use, and, power supply is additionally provided, extended the service time of projector.
The utility model embodiment also provides a kind of projector, comprises external battery described above.The external battery shell of external battery can be good at external battery to be arranged in projector, and, power supply is additionally provided, extended the service time of projector.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. an external battery shell, for projector, it is characterized in that, comprise and be arranged on fixedly fixedly buckle (2) and movable buckle (3) of buckle (1), second of first on end face, described first fixedly buckle (1) and described second fixedly buckle (2) towards identical, described movable buckle (3) from described first fixedly buckle (1) and described second fixedly buckle (2) towards different
On the shell of described projector, be provided with described first the first groove (51) that fixedly buckle (1) is used in conjunction with, with described second the second groove (52) that fixedly buckle (2) is used in conjunction with and the 3rd groove (53) that is used in conjunction with described movable buckle (3).
2. external battery shell according to claim 1, it is characterized in that, also be provided with the first through hole, in described the first through hole, be placed with spring (33), described movable buckle (3) comprises the stock (32) being arranged in described the first through hole, on described stock (32), be arranged with described spring (33), one end of described stock (32) is fixed with buckle (31).
3. external battery shell according to claim 2, is characterized in that, is also provided with the control of fastening amount and pushes away handle (34) on described stock (32).
4. external battery shell according to claim 1, is characterized in that, described movable buckle (3) and the described first fixing fixing buckle (2) towards the opposite of buckle (1) and described second.
5. external battery shell according to claim 1, is characterized in that, with described first fixedly buckle (1) and described second fixedly on the contrary outer surface of buckle (2), be provided with two rotating supporting legs (4).
6. an external battery, for projector, is characterized in that, comprises the external battery shell as described in the claims 1-5 any one.
7.Yi Zhong projector, is characterized in that, comprises as above-mentioned external battery claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456396.1U CN203445169U (en) | 2013-07-29 | 2013-07-29 | Projector, external battery thereof and external battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456396.1U CN203445169U (en) | 2013-07-29 | 2013-07-29 | Projector, external battery thereof and external battery shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445169U true CN203445169U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320456396.1U Expired - Fee Related CN203445169U (en) | 2013-07-29 | 2013-07-29 | Projector, external battery thereof and external battery shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184155A (en) * | 2017-07-17 | 2017-09-22 | 小狗电器互联网科技（北京）股份有限公司 | Floor brush of dust collector and dust catcher |
| CN112968488A (en) * | 2021-02-22 | 2021-06-15 | 峰米(北京)科技有限公司 | Projector with external battery |
-
2013
- 2013-07-29 CN CN201320456396.1U patent/CN203445169U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184155A (en) * | 2017-07-17 | 2017-09-22 | 小狗电器互联网科技（北京）股份有限公司 | Floor brush of dust collector and dust catcher |
| CN112968488A (en) * | 2021-02-22 | 2021-06-15 | 峰米(北京)科技有限公司 | Projector with external battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |