CN210294785U - Portable projector - Google Patents
Portable projector Download PDFInfo
- Publication number
- CN210294785U CN210294785U CN201921554399.2U CN201921554399U CN210294785U CN 210294785 U CN210294785 U CN 210294785U CN 201921554399 U CN201921554399 U CN 201921554399U CN 210294785 U CN210294785 U CN 210294785U
- Authority
- CN
- China
- Prior art keywords
- installation
- casing
- portable projector
- housing
- mounting
- 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.)
- Active
Links
Images
Landscapes
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
The utility model provides a portable projector, which comprises a housin, locate the projecting lens of casing one side, the optical module who is connected with the projecting lens, the circuit mainboard of being connected with the optical module, and locate the installation component of casing upper end, the installation component is including two installation shells of symmetry locating casing upper end and connecting two taut springs between the installation shell, two installation shells form a spheroid with the casing combination, the position that the casing counterpointed with the installation shell is equipped with a spout, the position that the installation shell corresponds with the spout is equipped with a slider, the installation shell passes through slider and casing sliding connection. Above-mentioned portable projector, through setting up the whole of projecting apparatus into the spheroid, the surface is smooth, conveniently puts at the trousers pocket, hand-carries in the handbag, when needs installation, only needs to pull open two installation shells, through taut spring's pulling force for the installation or the putting of projecting apparatus can be accomplished to corresponding position to two installation shell centre grippings, and it is very convenient to install.
Description
Technical Field
The utility model relates to a projecting apparatus technical field, in particular to portable projecting apparatus.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals.
Current projecting apparatus develops to the miniaturation direction gradually, but because of the projecting apparatus surface needs set up mounting structure such as mounting bracket for the occupation space of projecting apparatus is great, is unfavorable for putting at the trousers pocket, hand-carries in the handbag.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable projecting apparatus to solve the problem that current projecting apparatus is not portable.
The utility model provides a portable projector, including the casing, locate the projecting lens of casing one side, with the optical module that the projecting lens is connected, and with the circuit mainboard that the optical module is connected, portable projection is still including locating the installation component of casing upper end, the installation component is located including the symmetry two installation shells of casing upper end are installed the shell and are connected two straining spring between the installation shell, two the installation shell with the casing combination forms a spheroid, the casing with the position that the installation shell counterpointed is equipped with a spout, the installation shell with the position that the spout corresponds is equipped with a slider, the installation shell passes through the slider with casing sliding connection.
Above-mentioned portable projector, through setting up the whole of projecting apparatus into the spheroid, the surface is smooth, conveniently puts at the trousers pocket, hand-carries in the handbag, when needs installation, only needs to pull open two installation shells, through taut spring's pulling force for the installation or the putting of projecting apparatus can be accomplished to corresponding position to two installation shell centre grippings, and it is very convenient to install.
Further, the upper end of the installation shell is provided with an installation hole.
Further, the upper end of the shell is provided with a plurality of heat dissipation holes.
Furthermore, a heat dissipation fan is arranged at one end, far away from the heat dissipation holes, in the shell.
Further, the casing through a mounting panel with the installation shell is connected, the casing with mounting panel coaxial coupling, the spout is located the mounting panel upper end.
Furthermore, the lower extreme of casing is equipped with a upset apron, the upset apron with the casing rotates to be connected, just the casing is located the rotation route department of upset apron is equipped with dodges sunken.
Furthermore, a sucker is arranged between the turnover cover plate and the shell.
Further, the turnover cover plate, the shell and the two installation shells form a sphere.
Furthermore, the corresponding positions of the two installation shells are respectively provided with a flexible pad.
Furthermore, two magnetic blocks are respectively arranged at the corresponding positions of the two mounting shells.
Drawings
Fig. 1 is a schematic cross-sectional view of a portable projector according to a first embodiment of the present invention;
fig. 2 is a schematic view of a state of use of the portable projector in fig. 1;
fig. 3 is a schematic cross-sectional view of a portable projector according to a second embodiment of the present invention;
fig. 4 is a schematic view of a first state of use of the portable projector of fig. 3;
fig. 5 is a schematic view of a second use state of the portable projector in fig. 3.
Description of the main element symbols:
| |
10 | |
30 | |
53 |
| |
11 | Circuit |
40 | |
60 |
| |
12 | |
50 | |
70 |
| Avoiding the |
13 | |
51 | |
80 |
| |
14 | |
511 | ||
| |
20 | |
52 |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, a portable projector according to a first embodiment of the present invention includes a housing 10, a projection lens 20 disposed on one side of the housing 10, an optical module 30 connected to the projection lens 20, a circuit board 40 connected to the optical module 30, and a mounting assembly 50 disposed on an upper end of the housing 10.
Specifically, in this embodiment, the mounting assembly 50 includes two mounting shells 51 symmetrically disposed at the upper end of the casing 10 and a tension spring 52 connected between the two mounting shells 51, the two mounting shells 51 and the casing 10 are combined to form a sphere, a sliding slot 11 is disposed at a position where the casing 10 and the mounting shell 51 are aligned, a sliding block 53 is disposed at a position where the mounting shell 51 corresponds to the sliding slot 11, and the mounting shell 51 is slidably connected to the casing 10 through the sliding block 53.
Above-mentioned portable projector, through setting up the whole of projector into the spheroid, the surface is smooth, conveniently puts at the trousers pocket, hand-carries in the handbag, when needs installation, only needs to pull open two installation shells 51, through the pulling force of taut spring 52 for two installation shells 51 centre gripping can accomplish the installation or the putting of projector to corresponding position, and it is very convenient to install.
Specifically, in this embodiment, in order to improve the clamping force between the two mounting cases 51, two tension springs 52 are provided, and it can be understood that in other embodiments of the present invention, the number of tension springs can be adjusted according to the weight of the projector, so as to ensure that the clamping force can support the mounting of the projector.
Specifically, in the specific implementation process, the storage battery can be arranged to supply power to internal components, and the power supply wiring can also be arranged to be directly connected to the commercial power to supply power to the projector.
Specifically, in the present embodiment, in order to further facilitate the installation of the projector, the upper end of the installation housing 51 is provided with an installation hole 511, so that the projector can be fixed to other objects by screws.
Referring to fig. 3 to 5, a difference between the second embodiment and the first embodiment of the portable projector according to the present invention is that in the second embodiment, the housing 10 is connected to the mounting housing 51 through a mounting plate 12, the housing 10 is coaxially connected to the mounting plate 12, and the sliding groove 11 is disposed at the upper end of the mounting plate 12, so that the housing 10 can horizontally rotate, and the angle of the projection lens 20 can be adjusted.
Specifically, in this embodiment, in order to enable the portable projector to be placed on a flat desktop, the lower end of the housing 10 is provided with a flip cover 60, the flip cover 60 is rotatably connected to the housing 10, and the housing 10 is provided with an avoiding recess 13 at a rotation path of the flip cover 60. The flip cover 60 is turned clockwise by 180 degrees, so that the housing 10 is placed on a plane, and the flip cover 60 can play a certain supporting role. And in order to maintain the spherical appearance of the portable projector, the flip cover 60, the housing 10 and the two mounting cases 51 form a sphere.
Meanwhile, in the present embodiment, in order to improve the stability of the placement of the portable projector on a plane, a suction cup 70 is provided between the flip cover 60 and the housing 10.
Specifically, in this embodiment, the upper end of the casing 10 is provided with a plurality of heat dissipation holes 14, so as to dissipate heat in the casing 10, and when not in use, the two mounting shells 51 are closed, thereby preventing dust from entering, and achieving a good dustproof effect.
It can be understood that, in order to further improve the heat dissipation effect, a heat dissipation fan 80 may be disposed at an end of the casing 10 away from the plurality of heat dissipation holes 14, so as to quickly blow heat in the casing 10 out of the casing 10 from the heat dissipation holes 14, which has a good heat dissipation effect, and meanwhile, an air inlet needs to be disposed at a position of the casing 10 corresponding to the heat dissipation fan 80, so as to circulate air.
In other embodiments of the present invention, in order to increase the friction between the installation shells 51, the clamping effect is improved, two the positions corresponding to the installation shells 51 are respectively provided with a flexible pad, such as a rubber pad.
In other embodiments of the present invention, in order to prevent the two mounting shells 51 from loosening when not in use, so that the sundries can enter between the two mounting shells, two magnetic blocks are respectively disposed at the positions where the mounting shells 51 should be, so that the two mounting shells 51 are adsorbed together.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a portable projector, includes the casing, locates the projecting lens of casing one side, with the optical module that projecting lens connects, and with the circuit mainboard that optical module connects, its characterized in that, portable projection is still including locating the installation component of casing upper end, the installation component is located including the symmetry two installation shells of casing upper end are with connect two take-up spring between the installation shell, two the installation shell with the casing combination forms a spheroid, the casing with the position that the installation shell counterpointed is equipped with a spout, the installation shell with the position that the spout corresponds is equipped with a slider, the installation shell passes through the slider with casing sliding connection.
2. The portable projector as claimed in claim 1, wherein the mounting case is provided at an upper end thereof with a mounting hole.
3. The portable projector as claimed in claim 1, wherein the housing is provided at an upper end thereof with a plurality of heat dissipation holes.
4. The portable projector as claimed in claim 3, wherein a heat dissipation fan is provided at an end of the housing away from the plurality of heat dissipation holes.
5. The portable projector as claimed in claim 1, wherein the housing is connected to the mounting case by a mounting plate, the housing is coaxially connected to the mounting plate, and the sliding groove is provided at an upper end of the mounting plate.
6. The portable projector as claimed in claim 1, wherein the lower end of the housing is provided with a flip cover, the flip cover is rotatably connected to the housing, and the housing is provided with an avoiding recess at a rotating path of the flip cover.
7. The portable projector of claim 6 wherein a suction cup is disposed between said flip cover and said housing.
8. The portable projector as claimed in claim 6, wherein the flip cover, the housing and the two mounting housings form a sphere.
9. The portable projector as claimed in claim 1, wherein a flexible pad is provided at a position corresponding to each of the two mounting housings.
10. The portable projector as claimed in claim 1, wherein a magnet is disposed at a position corresponding to each of the two mounting cases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921554399.2U CN210294785U (en) | 2019-09-18 | 2019-09-18 | Portable projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921554399.2U CN210294785U (en) | 2019-09-18 | 2019-09-18 | Portable projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210294785U true CN210294785U (en) | 2020-04-10 |
Family
ID=70064707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921554399.2U Active CN210294785U (en) | 2019-09-18 | 2019-09-18 | Portable projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210294785U (en) |
-
2019
- 2019-09-18 CN CN201921554399.2U patent/CN210294785U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9680253B2 (en) | Connectors to connect electronic devices and other devices | |
| US9723113B2 (en) | Protective cover for electronic device with surface for attaching building elements | |
| US8451605B2 (en) | Enclosure of electronic apparatus | |
| US10606309B2 (en) | Notebook computer | |
| CN116714530A (en) | Electronic product using bracket with wireless charging function | |
| CN210294785U (en) | Portable projector | |
| CN208143425U (en) | A kind of Baffle Box of Bluetooth shatter-resistant protective shell | |
| US20240118593A1 (en) | Media hub systems and methods | |
| US11500426B2 (en) | Display system | |
| WO2023004967A1 (en) | Touch screen assembly and agv vehicle thereof | |
| CN210707225U (en) | Vehicle-mounted wireless charging projection | |
| CN209517242U (en) | A kind of magnetic-type handset bracket | |
| CN113760046A (en) | Waterproof quick detach notebook computer based on forced air cooling | |
| CN210294786U (en) | Mobile phone projector | |
| KR101674461B1 (en) | a keyboard of hanging up on a monitor | |
| US11927990B2 (en) | Computing device | |
| US11914426B2 (en) | Computing device | |
| US20240103566A1 (en) | Display system | |
| CN215117151U (en) | Wall-mounted projector | |
| US12019472B2 (en) | Computing device | |
| CN211457746U (en) | Shockproof circuit board structure | |
| CN215818407U (en) | Dual-channel integrated power supply projection temperature control box | |
| CN211427013U (en) | Projector shell with plug-in and body connected in magnetic attraction manner | |
| CN210109664U (en) | Mobile computer | |
| CN215269231U (en) | Screen transmission seat supporting android and IOS application system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |