CN215344644U

CN215344644U - Mobile communication equipment with projection function

Info

Publication number: CN215344644U
Application number: CN202121521907.4U
Authority: CN
Inventors: 李万萍
Original assignee: Shandong New Viewpoint Network Technology Co ltd
Current assignee: Shandong New Viewpoint Network Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-28
Anticipated expiration: 2031-07-05

Abstract

The utility model belongs to the technical field of communication, in particular to a mobile communication device with a projection function, which comprises a communication device and a non-light source micro projection device assembly, wherein the outer side of the top end of the communication device is fixedly provided with a heat insulation mounting block, the outer side of the top end of the heat insulation mounting block is fixedly provided with an LED light source mounting plate, the outer side of the top end of the LED light source mounting plate is fixedly provided with a variable-power LED lamp bead, the outer side of the bottom end of the LED light source mounting plate is fixedly connected with a pure copper heat conducting strip, the outer side of one end of the pure copper heat conducting strip is fixedly connected with the inner side of one end of the heat insulation mounting block, the upper side of the top end of the communication device is in contact connection with the non-light source micro projection device assembly and a dustproof protective cover, the projection can be realized by directly replacing the light-source-free micro projection equipment assembly.

Description

Mobile communication equipment with projection function

Technical Field

The utility model belongs to the technical field of communication, and particularly relates to a mobile communication device with a projection function.

Background

In a conventional mobile communication device, which does not have a function of projecting and outputting a source image, the mobile communication device referred to herein mainly refers to a handheld device having a size smaller than that of a notebook computer and a typical size of about 200mm x 150mm x 35mm or less, the conventional mobile communication device (such as a mobile phone) mainly comprises a keyboard, a touch screen, a liquid crystal display, a communication module, an application processing module, an input/output module, and a housing, and in a projection technology, such as LCD projection, an input image is processed by a special chip and then projected by a light source through a thin film to form an image on a white plane.

The traditional mobile communication equipment (such as a mobile phone) does not have the function of accessing images and does not have an image output means except an LCD display screen, generally, the images of the mobile communication equipment are processed by an application processor or a special processor and output to the LCD display screen to display the images, and the mobile communication equipment cannot be flexibly used when a plurality of people need to watch the images.

In order to solve the above problems, a mobile communication device having a projection function is proposed in the present application.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a mobile communication device with a projection function, which has the characteristic of communication.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mobile communication equipment with projection function, includes communications facilities and no miniature projection equipment assembly of light source, the fixed thermal-insulated installation piece that is provided with in the top outside of communications facilities, the top outside fixed mounting of thermal-insulated installation piece has LED light source mounting panel, the fixed variable power LED lamp pearl that is provided with in the top outside of LED light source mounting panel, the bottom outside fixedly connected with pure copper conducting strip of LED light source mounting panel, and the one end outside of pure copper conducting strip and the inboard fixed connection of one end of thermal-insulated installation piece.

Preferably, the top upper side of the communication device is in contact connection with the non-light source micro projection device assembly and the dustproof protective cover, and the bottom inner side of the dustproof protective cover is in clamping contact with one end outer side of the heat insulation mounting block.

Preferably, the mobile communication device with the projection function of the present invention is characterized in that the upper sides of the left and right ends of the communication device are fixedly connected with a fixing plate, the outer side of one end of the fixing plate is fixedly connected with a rotating bracket, the inner side of one end of the rotating bracket is rotatably connected with a rotating clamping strip, the outer side of the bottom end of the rotating clamping strip is rotatably contacted with the outer side of the top end of the communication device, and the outer side of one end of the rotating clamping strip is respectively clamped and contacted with the outer sides of the left and right ends of the dustproof protection cover.

Preferably, as a mobile communication device with a projection function according to the present invention, a compression spring is fixedly connected to an outer side of one end of the rotating clip strip, and an outer side of a distal end of the compression spring is fixedly connected to an outer side of one end of the fixing plate.

Preferably, as a mobile communication device with a projection function of the present invention, an outer side of one end of the rotating clamping bar is rotatably connected with a carbon fiber rod, an outer side of one end of the carbon fiber rod is in sliding contact with an inner side of one end of the fixing plate, and an outer side of a tail end of the carbon fiber rod is fixedly connected with a hand pull ring.

Preferably, the top outer side of the communication device is in contact connection with a non-light source micro projection device assembly, the non-light source micro projection device assembly comprises a micro projection device shell, a heat dissipation channel, a first protection net, a second protection net, a pure copper heat conduction block, a pure copper heat dissipation column, a heat dissipation fan and a manual focusing knob, the bottom outer side of the micro projection device shell is in contact connection with the top outer side of the communication device, the outer sides of the left end and the right end of the micro projection device shell are in clamping contact with the outer side of one end of the rotating clamping strip, and the inner side of the bottom end of the micro projection device shell is in clamping contact with the outer side of one end of the heat insulation mounting block.

Preferably, as a mobile communication device with a projection function of the present invention, a heat dissipation channel is fixedly communicated with the inner side of the left end of the housing of the micro projection device, a first protective net is fixedly installed on the inner side of the top end of the heat dissipation channel, a second protective net is fixedly installed on the inner side of the left end of the heat dissipation channel, a pure copper heat conduction block is fixedly connected to the inner side of the bottom end of the heat dissipation channel, the outer side of the bottom end of the pure copper heat conduction block is in contact connection with the upper side of the left end of the pure copper heat conduction sheet, the outer side of the top end of the pure copper heat conduction block is fixedly connected with a pure copper heat dissipation column, a heat dissipation fan is fixedly installed on the inner side of the bottom end of the heat dissipation channel, and a manual focusing knob is fixedly installed on the outer side of the top end of the housing of the micro projection device.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device sets an LED light source capable of adjusting power on communication equipment (such as a mobile phone), when the device is used alone, the communication equipment can be used as a flashlight, and when the communication equipment is required to be used as projection equipment, a light-source-free micro projection equipment assembly is directly replaced, so that projection can be realized.

2. This device is through the quick detach subassembly and the dustproof visor that set up, not only can realize trading the quick replacement between light source miniature projection equipment assembly and the dustproof visor, and the silicone grease on the pure copper conducting strip can be protected to dustproof visor simultaneously, prevents that the silicone grease from sneaking into the dust, perhaps when using communication equipment, rubs off the silicone grease.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the rotary clamping strip of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a schematic view of an installation structure of the illuminant-free micro-projection device assembly according to the present invention;

FIG. 5 is a schematic diagram of the internal structure of the illuminant-free micro-projection device assembly according to the present invention.

In the figure: 1. a communication device; 2. a thermally insulated mounting block; 3. an LED light source mounting plate; 4. the power-variable LED lamp bead; 5. a pure copper heat-conducting fin; 6. a non-light source micro projection device assembly; 601. a miniature projection device housing; 602. a heat dissipation channel; 603. a first protection net; 604. a second protective net; 605. a pure copper heat conducting block; 606. a pure copper heat-dissipating stud; 607. a heat radiation fan; 608. a manual focus knob; 7. a dust-proof protective cover; 8. a fixing plate; 9. rotating the bracket; 10. rotating the clamping strip; 11. a compression spring; 12. a carbon fiber rod; 13. a hand pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

please refer to fig. 1-4:

the utility model provides a mobile communication equipment with projection function, including communications facilities 1 and no miniature projection equipment assembly 6 of light source, the fixed thermal-insulated installation piece 2 that is provided with in the top outside of communications facilities 1, the top outside fixed mounting of thermal-insulated installation piece 2 has LED light source mounting panel 3, the fixed variable power LED lamp pearl 4 that is provided with in the top outside of LED light source mounting panel 3, the bottom outside fixedly connected with pure copper conducting strip 5 of LED light source mounting panel 3, and the inboard fixed connection of one end outside and thermal-insulated installation piece 2 of one end of pure copper conducting strip 5.

In this embodiment: through the pure copper conducting strip 5 that sets up, can make pure copper conducting strip 5 and LED light source mounting panel 3 carry out the heat exchange to can dispel the heat to variable power LED lamp pearl 4.

In an alternative embodiment, the top upper side of the communication device 1 is connected with the non-light source micro-projection device assembly 6 and the dust-proof protection cover 7 in a contact manner, and the bottom inner side of the dust-proof protection cover 7 is in snap contact with one end outer side of the heat insulation mounting block 2.

In this embodiment: the non-light source micro-projection device assembly 6 and the dustproof protective cover 7 are independently matched with the communication device 1 for use.

In an alternative embodiment, the upper sides of the left and right ends of the communication device 1 are fixedly connected with the fixing plates 8, the outer side of one end of each fixing plate 8 is fixedly connected with the rotating bracket 9, the inner side of one end of the rotating bracket 9 is rotatably connected with the rotating clamping strip 10, the outer side of the bottom end of the rotating clamping strip 10 is rotatably contacted with the outer side of the top end of the communication device 1, and the outer side of one end of the rotating clamping strip 10 is in clamping contact with the outer sides of the left and right ends of the dustproof protective cover 7.

In this embodiment: the rotating card strip 10 can rotate by matching with the rotating bracket 9.

In an alternative embodiment, a compression spring 11 is fixedly connected to the outer side of one end of the rotating clamping strip 10, and the outer side of the end of the compression spring 11 is fixedly connected to the outer side of one end of the fixing plate 8.

In this embodiment: the elastic force applied by the compression spring 11 to the rotating card strip 10 can enable the rotating card strip 10 to clamp other mechanisms.

In an alternative embodiment, a carbon fiber rod 12 is rotatably connected to an outer side of one end of the rotating clamping strip 10, an outer side of one end of the carbon fiber rod 12 is in sliding contact with an inner side of one end of the fixing plate 8, and a hand pull ring 13 is fixedly connected to an outer side of a distal end of the carbon fiber rod 12.

In this embodiment: the carbon fiber rod 12 itself is somewhat resilient and can be bent to some extent.

The working principle and the using process of the utility model are as follows: before the portable lighting device is used, power is supplied through an internal power supply of the communication device 1, the dustproof protective cover 7 is arranged, the dustproof protective cover 7 can protect silicone grease on the pure copper heat conducting strip 5, the silicone grease is prevented from being mixed with dust, or the silicone grease is prevented from being rubbed off when the communication device 1 is used, when the communication device 1 is used as a flashlight, the communication device 1 is used for controlling the power of the variable-power LED lamp bead 4 to be electrified, the variable-power LED lamp bead 4 is required to work at a lower power at the moment, the brightness emitted by the variable-power LED lamp bead 4 meets the common lighting function, the variable-power LED lamp bead 4 works at a lower power, special heat dissipation is not required, when the dustproof protective cover 7 is required to be disassembled for installing the light-source-free micro projection device assembly 6, two hand pull rings 13 are required to be pulled simultaneously, and the hand pull ring 13 can drive the carbon fiber rod 12 so as to drive the rotary clamping strip 10 to overcome the elasticity of the compression spring 11 and surround the rotary bracket The rotating clamping strip 10 is rotated to prevent the rotating clamping strip 9 from contacting with the dustproof protective cover 7, so that the dustproof protective cover 7 is convenient to detach.

Example 2:

please refer to fig. 4-5:

a mobile communication device with a projection function, in embodiment 2, the same parts as those in embodiment 1 are not described again in the present invention, but the differences are in the workflow.

In an alternative embodiment, the top outside of the communication device 1 is in contact connection with the non-light source micro-projection device assembly 6, the non-light source micro-projection device assembly 6 includes a micro-projection device housing 601, a heat dissipation channel 602, a first protection net 603, a second protection net 604, a pure copper heat conduction block 605, a pure copper heat dissipation column 606, a heat dissipation fan 607, and a manual focusing knob 608, and the bottom outside of the micro-projection device housing 601 is in contact connection with the top outside of the communication device 1, and the left and right outer sides of the micro-projection device housing 601 are both in clamping contact with one end outside of the rotation clamping bar 10, and the bottom inside of the micro-projection device housing 601 is in clamping contact with one end outside of the heat insulation mounting block 2.

In this embodiment: the micro projection device housing 601 is in clamping contact with the heat insulation mounting block 2, which is a part of clamping, so that the micro projection device housing 601 is clamped with the rotary clamping strip 10 to complete the clamping.

In an optional embodiment, a heat dissipation channel 602 is fixedly communicated with the inner side of the left end of the housing 601 of the micro projection device, a first protective net 603 is fixedly installed on the inner side of the top end of the heat dissipation channel 602, a second protective net 604 is fixedly installed on the inner side of the left end of the heat dissipation channel 602, a pure copper heat conduction block 605 is fixedly connected to the inner side of the bottom end of the heat dissipation channel 602, the outer side of the bottom end of the pure copper heat conduction block 605 is in contact connection with the upper side of the left end of the pure copper heat conduction sheet 5, a pure copper heat dissipation column 606 is fixedly connected to the outer side of the top end of the pure copper heat conduction block 605, a heat dissipation fan 607 is fixedly installed on the inner side of the bottom end of the heat dissipation channel 602, and a manual focusing knob 608 is fixedly installed on the outer side of the top end of the housing 601 of the micro projection device.

In this embodiment: the pure copper heat conducting fins 5 transfer heat of the LED light source mounting plate 3 to the pure copper heat conducting block 605 through the pure copper heat conducting fins, the pure copper heat conducting block 605 exchanges heat with the pure copper heat dissipation column 606, the pure copper heat dissipation column 606 exchanges heat with surrounding air, the air around the pure copper heat dissipation column 606 becomes hot, wind power is provided through the heat dissipation fan 607, the air circulates on the inner side of the heat dissipation channel 602, and therefore cooling of the variable-power LED lamp beads 4 is achieved.

The working process is as follows: before the utility model is used, the power is supplied by the built-in power supply of the communication equipment 1, the connection part of the bottom end of the pure copper heat conducting block 605 and the pure copper heat conducting sheet 5 is coated with a proper amount of silicone grease, thereby the heat conducting performance can be increased, when the dustproof protective cover 7 is detached from the communication equipment 1, the non-light source micro projection equipment assembly 6 can be arranged at the upper side of the communication equipment 1 according to the same principle, because the interior of the non-light source micro projection equipment assembly 6 is lack of an LED light source, the projection function can be realized by the matching use of the non-light source micro projection equipment assembly 6 and the variable power LED lamp bead 4, but at the moment, the variable power LED lamp bead 4 can work with larger power, at the moment, the variable power LED lamp bead 4 needs to be radiated and cooled, and the pure copper heat conducting sheet 5 has good heat conducting performance, the pure copper heat conducting sheet 5 can transmit the heat of the LED light source mounting plate 3 to the pure copper heat conducting block 605 by itself, the pure copper heat conducting block 605 exchanges heat with the pure copper heat dissipation column 606, the pure copper heat dissipation column 606 exchanges heat with the surrounding air, the air around the pure copper heat dissipation column 606 becomes hot, the heat dissipation fan 607 is electrified to provide wind power for the heat dissipation fan 607, the air enters from the first protective net 603, the hot air around the pure copper heat dissipation column 606 is blown, and then the hot air is blown out of the device from the second protective net 604, so that the temperature of the variable-power LED lamp bead 4 is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile communication device with projection functionality comprising a communication device (1) and a non-light source miniature projection device assembly (6), characterized in that: the fixed thermal-insulated installation piece (2) that is provided with in the top outside of communications facilities (1), the top outside fixed mounting of thermal-insulated installation piece (2) has LED light source mounting panel (3), the fixed variable power LED lamp pearl (4) that is provided with in the top outside of LED light source mounting panel (3), the bottom outside fixedly connected with pure copper conducting strip (5) of LED light source mounting panel (3), and the inboard fixed connection of one end outside and thermal-insulated installation piece (2) of the one end of pure copper conducting strip (5).

2. A mobile communication device with projection function according to claim 1, characterized in that: the top upper side of the communication equipment (1) is connected with a non-light source micro projection equipment assembly (6) and a dustproof protective cover (7) in a contact mode, and the bottom inner side of the dustproof protective cover (7) is in clamping contact with the outer side of one end of the heat insulation mounting block (2).

3. A mobile communication device with projection function according to claim 1, characterized in that: the equal fixedly connected with fixed plate (8) of both ends upside about communication equipment (1), the one end outside fixedly connected with of fixed plate (8) rotates support (9), the one end inboard of rotating support (9) is rotated and is connected with and rotates card strip (10), and rotates the bottom outside of card strip (10) and the top outside rotation contact of communication equipment (1), and rotate the one end outside of card strip (10) all with the contact of both ends outside block about dustproof visor (7).

4. A mobile communication device with projection function according to claim 3, characterized in that: the outer side of one end of the rotating clamping strip (10) is fixedly connected with a compression spring (11), and the outer side of the tail end of the compression spring (11) is fixedly connected with the outer side of one end of the fixing plate (8).

5. A mobile communication device with projection function according to claim 3, characterized in that: the one end outside of rotating card strip (10) is rotated and is connected with carbon fiber pole (12), and the inboard sliding contact of one end outside and fixed plate (8) of carbon fiber pole (12), the terminal outside fixedly connected with hand power ring (13) of carbon fiber pole (12).

6. A mobile communication device with projection function according to claim 1, characterized in that: the top outside contact of communications facilities (1) is connected with no light source miniature projection equipment assembly (6), no light source miniature projection equipment assembly (6) is including miniature projection equipment casing (601), heat dissipation channel (602), first protection network (603), second protection network (604), pure copper heat conduction piece (605), pure copper heat dissipation post (606), radiator fan (607), manual focusing knob (608), and the bottom outside of miniature projection equipment casing (601) is connected with the top outside contact of communications facilities (1), and the both ends outside all with the one end outside block contact of rotating card strip (10) about miniature projection equipment casing (601), and the bottom inboard block contact with the one end outside of thermal-insulated installation piece (2) of miniature projection equipment casing (601).

7. A mobile communication device with projection function according to claim 6, characterized in that: the utility model discloses a miniature projection equipment, including miniature projection equipment casing (601), the inboard fixed intercommunication in left end of miniature projection equipment casing (601) has heat dissipation channel (602), the inboard fixed mounting in top of heat dissipation channel (602) has first protection network (603), the inboard fixed mounting in left end of heat dissipation channel (602) has second protection network (604), the inboard fixedly connected with pure copper heat-conducting block in bottom of heat dissipation channel (602) (605), and the bottom outside of pure copper heat-conducting block (605) and the left end of pure copper conducting strip (5) are gone up the side and are contacted and be connected, the top outside fixedly connected with pure copper heat dissipation post (606) of pure copper heat-conducting block (605), the inboard fixed mounting in bottom of heat dissipation channel (602) has radiator fan (607), the fixed manual focusing knob (608) that is provided with in the top outside of miniature projection equipment casing (601).