CN207440504U - A kind of portable projector - Google Patents
A kind of portable projector Download PDFInfo
- Publication number
- CN207440504U CN207440504U CN201721561448.6U CN201721561448U CN207440504U CN 207440504 U CN207440504 U CN 207440504U CN 201721561448 U CN201721561448 U CN 201721561448U CN 207440504 U CN207440504 U CN 207440504U
- Authority
- CN
- China
- Prior art keywords
- battery
- alloy casing
- projector
- main body
- pedestal
- 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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- Projection Apparatus (AREA)
Abstract
The utility model is suitable for porjector technology field, disclose a kind of portable projector, including projector main body, the projector main body includes Al-alloy casing, the Al-alloy casing is with the projection arrangement storehouse and battery compartment separated by middle partition plate, battery case is provided in the battery compartment, the battery compartment is provided with the battery door for rotating and opening；The bottom of projector main body is connected with stent, the stent includes elevating lever and pedestal, the bottom of Al-alloy casing is provided with threaded hole, elevating lever is provided at both ends with threaded rod, the both ends of elevating lever are threadedly connected to the bottom of the Al-alloy casing and the pedestal respectively, and the side of the Al-alloy casing is additionally provided with external battery box.A kind of portable projector provided by the utility model, battery case are changeable type, and user can prepare multiple battery cases, and another battery case can be positioned over battery compartment by user, and to extend usage time, portable projector can be used continuously for a long time.
Description
Technical field
The utility model belongs to porjector technology field more particularly to a kind of portable projector.
Background technology
Current portable projector, usually built-in fixed rechargeable battery, electricity need the side of charging again after using up
It can be continuing with, it is difficult to continuous to use for a long time.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of portable projector,
It can continuously use for a long time.
The technical solution of the utility model is：A kind of portable projector, including projector main body, the projector main body
Including Al-alloy casing, the Al-alloy casing is with the projection arrangement storehouse and battery compartment that are separated by middle partition plate, the battery compartment
Battery case is inside provided with, the battery compartment is provided with the battery door for rotating and opening；The bottom of the projector main body is connected with
Stent, the stent include elevating lever and pedestal, and the bottom of the Al-alloy casing is provided with threaded hole, the elevating lever both ends
Threaded rod is provided with, the both ends of the elevating lever are threadedly connected to the bottom of the Al-alloy casing and the pedestal, institute respectively
The side for stating Al-alloy casing is additionally provided with external battery box.
Specifically, the bottom of the projector main body is provided with external auxiliary power supply interface, and lithium is provided in the pedestal
Battery is equipped with conducting wire in the elevating lever, and the conducting wire is connected to the lithium battery and the external auxiliary power supply interface.
Specifically, the side of the pedestal is provided with charging interface.
Specifically, the bottom of the pedestal is provided with antiskid rubber.
Specifically, the side of the Al-alloy casing is provided with battery capacity indication screen.
Specifically, the side of the projector main body is provided with light sensor.
A kind of portable projector provided by the utility model, battery case are changeable type, and user can prepare more
A battery case, the electricity of battery case can open battery door after exhausting and take out the battery case, and user can be by another battery case
Battery compartment is positioned over, to extend usage time, portable projector can be used continuously for a long time.
Description of the drawings
Fig. 1 is a kind of floor map for portable projector that the utility model embodiment provides.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, a kind of portable projector that the utility model embodiment provides, described including projector main body 1
Projector main body 1 includes Al-alloy casing 11, and the Al-alloy casing 11 has the projection arrangement storehouse 13 separated by middle partition plate 12
With battery compartment 14, projection lens 16, light source, circuit board, radiator etc. can be set in projection arrangement storehouse 13.In the battery compartment 14
Battery case 17 is provided with, the battery compartment 14 is provided with the battery door 15 for rotating and opening, confession is provided in the battery compartment 14
Electrical interface, the battery case 17 are connected with supply lines, and the front end of the supply lines has the power supply for being connected to the power supply interface
Plug, battery case 17 are changeable type, and user can prepare multiple battery cases 17, and the electricity of battery case 17 can be opened after exhausting
Battery door 15 takes out the battery case 17, and another battery case 17 can be positioned over battery compartment 14 by user, to extend usage time,
Portable projector can be used continuously；The bottom of the projector main body 1 is connected with stent, and the stent includes elevating lever 21
With pedestal 22, the bottom of the Al-alloy casing 11 is provided with threaded hole, and the elevating lever 21 is provided at both ends with threaded rod, described
The both ends of elevating lever 21 are threadedly connected to the bottom of the Al-alloy casing 11 and the pedestal 22, the Al-alloy casing respectively
11 side is additionally provided with external battery box 3.External battery box 3 can be closed by way of buckle or screw connection with aluminium
Golden shell body 11 connects, and further improves the cruising time of product.External battery box 3 can be connected by contact or conductor wire
In power supply hole position.
Specifically, the bottom of the projector main body 1 is provided with external auxiliary power supply interface, is provided in the pedestal 22
Lithium battery is equipped with conducting wire in the elevating lever 21, and the conducting wire is connected to the lithium battery and the external auxiliary power supply connects
Mouthful, pedestal 22 also has power supply capacity, further extends the cruising time of portable projector.
Specifically, the side of the pedestal 22 is provided with charging interface, and charging interface can be USB interface.
Specifically, the bottom of the pedestal 22 is provided with antiskid rubber, good antiskid effect.
Specifically, the side of the Al-alloy casing 11 is provided with battery capacity indication screen.
Specifically, the side of the projector main body 1 is provided with light sensor, with automatic speed regulation projection brightness, is beneficial to
It is energy saving.
A kind of portable projector that the utility model embodiment is provided, battery case 17 be changeable type, Yong Huke
To prepare multiple battery cases 17, the electricity of battery case 17 can open battery door 15 after exhausting and take out the battery case 17, user
Another battery case 17 can be positioned over battery compartment 14, to extend usage time, portable projector can continuously make for a long time
With.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of portable projector, including projector main body, the projector main body includes Al-alloy casing, and feature exists
There is the projection arrangement storehouse separated by middle partition plate and battery compartment in, the Al-alloy casing, battery is provided in the battery compartment
Box, the battery compartment are provided with the battery door for rotating and opening；The bottom of the projector main body is connected with stent, the stent
Including elevating lever and pedestal, the bottom of the Al-alloy casing is provided with threaded hole, and the elevating lever is provided at both ends with threaded rod,
The both ends of the elevating lever are threadedly connected to the bottom of the Al-alloy casing and the pedestal respectively, the Al-alloy casing
Side is additionally provided with external battery box.
2. a kind of portable projector as described in claim 1, which is characterized in that the bottom of the projector main body is provided with
External auxiliary power supply interface is provided with lithium battery in the pedestal, conducting wire is equipped in the elevating lever, the conducting wire is connected to
The lithium battery and the external auxiliary power supply interface.
3. a kind of portable projector as claimed in claim 2, which is characterized in that the side of the pedestal is provided with charging
Mouthful.
4. a kind of portable projector as described in claim 1, which is characterized in that the bottom of the pedestal is provided with skid-proof rubber
Pad.
5. a kind of portable projector as described in claim 1, which is characterized in that the side of the Al-alloy casing is provided with
Battery capacity indication screen.
6. a kind of portable projector as described in claim 1, which is characterized in that the side of the projector main body is provided with
Light sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561448.6U CN207440504U (en) | 2017-11-21 | 2017-11-21 | A kind of portable projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561448.6U CN207440504U (en) | 2017-11-21 | 2017-11-21 | A kind of portable projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207440504U true CN207440504U (en) | 2018-06-01 |
Family
ID=62287078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561448.6U Expired - Fee Related CN207440504U (en) | 2017-11-21 | 2017-11-21 | A kind of portable projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207440504U (en) |
-
2017
- 2017-11-21 CN CN201721561448.6U patent/CN207440504U/en not_active Expired - Fee Related
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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: 20180601 Termination date: 20211121 |