CN109391712B

CN109391712B - Mobile communication equipment with projection function

Info

Publication number: CN109391712B
Application number: CN201811495992.4A
Authority: CN
Inventors: 陈文婷
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2020-07-31
Anticipated expiration: 2038-12-07
Also published as: CN109391712A

Abstract

The invention discloses mobile communication equipment with a projection function, which comprises a communication shell, a bottom frame groove, a hinge seat and a connecting ring, wherein the bottom frame groove is formed in the bottom of the communication shell, the hinge seat is arranged in the bottom frame groove, the connecting ring is arranged in the hinge seat, an upper threaded rod is arranged on one side of the connecting ring, a middle threaded connecting cylinder is arranged at one end of the upper threaded rod, a threaded connecting bottom rod is arranged at one end of the middle threaded connecting cylinder, a rod end limiting block is arranged at one end of the threaded connecting bottom rod, a control panel is arranged on the communication shell, and a small display screen is arranged on the upper side of the control panel. Has the advantages that: 1. the device has simple and compact structure, and the angle of the device can be adjusted by the support adjusting rod, so that the device is more stable; 2. the device is internally provided with a projection component, so that the projection function of the upper part is realized.

Description

Mobile communication equipment with projection function

Technical Field

The invention relates to the technical field of projection equipment, in particular to mobile communication equipment with a projection function.

Background

The conventional mobile communication device (such as a mobile phone) mainly comprises a keyboard, an L CD (L acquired Crystal Display, liquid Crystal Display) Display screen, a communication module, an application processing module, an input/output module and a shell, when the mobile communication device is a PDA (Personal Digital Assistant), the communication module is not available, and in the projection technology, for example, L CD projection, an input image is processed by a special chip and projected by a light source to form an image on a white plane after being projected by a thin film.

Generally, the images of the mobile communication device are processed by an application processor or a special processor and output to a L CD display screen to display the images, but the angle of the device cannot be adjusted, so that a device is urgently needed to solve the problem.

Disclosure of Invention

It is an object of the present invention to provide a mobile communication device having a projection function in order to solve the above problems.

The invention realizes the purpose through the following technical scheme:

a mobile communication device with a projection function comprises a communication shell, a bottom frame groove, a hinge seat and a connecting ring, wherein the bottom frame groove is formed in the bottom of the communication shell, the hinge seat is arranged inside the bottom frame groove, the connecting ring is arranged inside the hinge seat, an upper threaded rod is arranged on one side of the connecting ring, a middle threaded connecting cylinder is arranged at one end of the upper threaded connecting cylinder, a threaded connecting bottom rod is arranged at one end of the middle threaded connecting cylinder, a rod end limiting block is arranged at one end of the threaded connecting bottom rod, a control panel is arranged on the communication shell, a small display screen is arranged on the upper side of the control panel, a processor is arranged inside the communication shell, a projection controller is arranged on one side of the processor, a projection lens is arranged on one side of the projection controller, a loudspeaker is arranged on one side of the projection lens, an acoustic processor is arranged on one side of the projection controller, an image processing device, an audio processor is arranged on the other side of the communication shell, a data communication shell, a projection controller is connected with the image processing device, a camera lens, an image processing device, a projector lens, a microphone is connected with a microphone, the microphone is connected with the microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone is connected with a microphone, the microphone.

In order to further improve the use function of the mobile communication device with the projection function, the bottom frame groove is formed at the bottom of the communication shell, the hinge seat is welded in the bottom frame groove, and the connecting ring is connected with the hinge seat through a rotating shaft.

In order to further improve the use function of the mobile communication device with the projection function, the connecting ring is formed on the upper threaded rod, the middle threaded connecting cylinder is connected with the upper threaded rod and the threaded connecting bottom rod through threads, and the rod end limiting block is formed on the upper threaded rod and the threaded connecting bottom rod.

In order to further improve the use function of the mobile communication device with the projection function, the control panel and the small display screen are connected to the communication shell through screws, the processor is connected with the communication shell through screws, and the projection controller is connected to the communication shell through screws.

In order to further improve the use function of the mobile communication equipment with the projection function, the projection lens is connected with the communication shell through screws, and the image processing device and the sound processor are connected in the communication shell through screws.

In order to further improve the use function of the mobile communication equipment with the projection function, the loudspeaker is connected with the communication shell through a screw, the data communication interface is connected with the communication shell through a screw, and the communication shell is provided with a sound expansion hole.

In order to further improve the use function of the mobile communication device with the projection function, the communication shell and the bottom of the threaded connection bottom rod are provided with anti-slip pads, and the thread directions of two ends of the middle threaded connection cylinder are opposite.

Preferably: the bluetooth chip lower extreme is provided with wireless communication ware, wireless communication ware model is XZ-RG100, wireless communication ware passes through the screw connection in the handle. So set up, wireless communicator plays the communication effect, has guaranteed joint strength through screwed connection.

Preferably: the contact piece is connected with the ejector rod and the fixed cylinder through gluing. So set up, the contact plays the circular telegram effect, has guaranteed stability through adhesive bonding.

Preferably: the ejector rod is in clearance fit with the spring. So set up, the ejector pin plays the fixed action, and clearance fit has guaranteed the smooth nature of operation.

Preferably: the ejector rod is connected to the distance measuring instrument through threads. So set up, the ejector pin passes through the screw thread, has guaranteed stability.

Preferably: the range finding wheel is rotatably connected with the range finder. So set up, the range finding wheel plays the range finding effect, rotates to connect and has guaranteed the result of use.

Preferably, the image controller is connected with the control panel, the storage battery, the Bluetooth chip, the wireless communicator, the distance measuring instrument, the micro-distance camera and the L ED lamp through leads.

Compared with the prior art, the invention has the following beneficial effects:

1. the device has simple and compact structure, and the angle of the device can be adjusted by the support adjusting rod, so that the device is more stable; the device is internally provided with a projection component to realize the projection function of the upper part;

2. the invention has reasonable structure, simple operation and convenient use; the use effect is ensured by using the push type structure; and the equipment adopts handheld structure, facilitates the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic side sectional view of a mobile communication device with projection capability according to the present invention;

FIG. 2 is a simplified schematic cross-sectional view of a mobile communication device with projection capability according to the present invention;

FIG. 3 is a schematic front view of a mobile communication device with projection function according to the present invention;

FIG. 4 is a schematic circuit diagram of a mobile communication device with projection capability according to the present invention;

FIG. 5 is a schematic diagram of the structure of an image processing apparatus according to the present invention;

FIG. 6 is a schematic diagram of the internal structure of the image processing apparatus according to the present invention;

FIG. 7 is a schematic view of the structure of the telescopic mechanism of the image processing apparatus according to the present invention;

FIG. 8 is a block diagram showing a circuit configuration of an image processing apparatus according to the present invention;

fig. 9 is a schematic circuit diagram of the image controller of the present invention.

The reference numerals are explained below:

1. the device comprises a communication shell, a bottom frame groove, a hinge seat, a connecting ring, a connecting rod, an upper threaded rod, a middle threaded connecting cylinder, a bottom rod, a rod end limiting block, a control panel, a small display screen, a processor, a projection controller, a projection lens, an image processing device, a sound processor, a loudspeaker, a data communication interface, a handle, a sliding-proof sleeve, a control panel, a small display screen, a processor, a small display screen, a small.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further illustrated with reference to the following examples and drawings:

the first embodiment is as follows:

as shown in fig. 1-9, a mobile communication device with projection function according to the present invention includes a communication housing 1, a bottom frame groove 2, a hinge seat 3 and a connection ring 4, the bottom of the communication housing 1 is provided with a bottom frame groove 2, the hinge seat 3 is provided inside the bottom frame groove 2, the connection ring 4 is provided inside the hinge seat 3, the connection ring 4 is provided with an upper threaded rod 5 at one side thereof, one end of the upper threaded rod 5 is provided with a middle threaded connection barrel 6, one end of the middle threaded connection barrel 6 is provided with a threaded connection bottom rod 7, one end of the threaded connection bottom rod 7 is provided with a rod end stopper 8, the communication housing 1 is provided with a control panel 9, the upper side of the control panel 9 is provided with a small display screen 10, the communication housing 1 is provided with an image processor 11, one side of the processor 11 is provided with a projection controller 12, one side of the projection controller 12 is provided with a projection lens 13, one side of the projection lens 13 is provided with a horn 16, one side of the projection controller 12 is provided with an acoustic processor 15, the other side of the projection controller 12 is provided with an image processor 14, the other side of the projection controller 12 is provided with an image processor 12, the image processor 14, the image processor 12, the communication housing 12 is provided with a camera processor 14, the image processor 12 is provided with a camera, the image processor is provided with a camera processor, the image processor.

Example two:

the difference between this embodiment and the first embodiment is that in this embodiment, the bottom frame groove 2 is formed at the bottom of the communication housing 1, the hinge base 3 is welded in the bottom frame groove 2, and the connection ring 4 is connected with the hinge base 3 through a rotation shaft, which makes the device more stable. Further, the lower end of the Bluetooth chip 27 is provided with a wireless communicator 28, the wireless communicator 28 is connected to the handle 18 through screws, the wireless communicator 28 has a communication function, and the connection strength is guaranteed through screw connection.

The specific working principle of the invention is as follows: when the device is used, firstly, the communication shell 1 plays a role in supporting an internal device, when the device is required to be used for projection, the data communication interface 17 is connected, the device is operated through the control panel 9, information is processed through the processor 11 and then transmitted to the projection controller 12, the information is processed through the image processing device 14 and the sound processor 15 to carry out image and sound processing, then, a picture is projected on a screen through the projection lens 13, the loudspeaker 16 emits sound, the upper threaded rod 5, the middle threaded connecting cylinder 6 and the threaded connecting bottom rod 7 are combined to play a role in adjusting the angle of the device, the total length is adjusted by rotating the middle threaded connecting cylinder 6, the angle of the projection lens 13 is further adjusted, and the device is convenient to use.

In the invention, when the image processing device 14 works, the control panel 20 is used to control the image controller 26 to start the device, the handle 18 is held by hand, the supporting seat 21 is rotated to adjust a proper angle, the side shell 22 is pressed on the upper end of an image to be scanned, the range finder 30 is squeezed, the spring 36 begins to contract, the two contact pieces 37 touch, the device is powered on, the macro cameras 32 and the L ED lamp 33 begin to continuously process the image and feed back the image to the image controller 26, and the image controller 26 sends the image to a user receiving end through the Bluetooth chip 27 and the wireless communicator 28.

Referring to fig. 9, in the present invention, the image controller 26 includes a chip IC, a first pin of the chip IC is respectively connected to a second pin of the chip IC, one end of a resistor R7, one end of a capacitor C4, a collector of a transistor D5, and a cathode of a diode D4, a base of a transistor D5 is respectively connected to the other end of a capacitor C4, a seventh pin of the chip IC, and one end of a resistor R6, an emitter of a transistor D5 is connected to one end of a resistor R5, and the other end of a resistor R5 is respectively connected to one end of a signal output terminal V2, one end of a capacitor C1, one end of a resistor R2, one end of a resistor R3, an anode of a diode D3, the other end of a resistor R5, the other end of a resistor R6, one end of a capacitor C5, one end of a resistor R9, a cathode of; the other end of the capacitor C5 is connected to the sixth pin of the chip IC, the other end of the resistor R9 is connected to the fifth pin of the chip IC, the anode of the diode D6 is connected to the fourth pin of the chip IC, one end of the resistor R8 and the base of the transistor D7 respectively, the other end of the resistor R8 is connected to the third pin of the chip IC, the emitter of the transistor D7 is connected to the other end of the resistor R7, the collector of the transistor D7 is connected to the other end of the capacitor C6, one end of the signal input terminal V1, one end of the resistor R1 and one end of the capacitor C2 respectively, the other end of the resistor R1 is connected to the base of the transistor D1, the collector of the transistor D1 is connected to the other end of the capacitor C1, the emitter of the transistor D1 is connected to the other end of the resistor R2 and the anode of the diode D2 respectively, the cathode of the diode D2 is connected to the other end of the capacitor C2, the other end of the resistor R4 is connected to the cathode of the diode D3.

It should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the invention in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions made on the technical solutions of the present invention can not be made within the spirit and scope of the technical solutions of the present invention and shall be covered by the claims of the present invention.

Claims

1. The mobile communication equipment with the projection function is characterized by comprising a communication shell (1), a bottom frame groove (2), a hinged base (3) and a connecting ring (4), the bottom frame groove (2) is arranged at the bottom of the communication shell (1), the hinged base (3) is arranged inside the bottom frame groove (2), the connecting ring (4) is arranged inside the hinged base (3), an upper threaded rod (5) is arranged on one side of the connecting ring (4), a middle threaded connecting cylinder (6) is arranged at one end of the upper threaded rod (5), a bottom rod (7) is in threaded connection with one end of the middle threaded connecting cylinder (6), a rod end limiting block (8) is arranged at one end of the bottom rod (7), a control panel (9) is arranged on the communication shell (1), a small display screen (10) is arranged on the upper side of the control panel (9), a processor (11) is arranged inside the communication shell (1), a projection controller (12) is arranged on one side of the projection controller (12), a projection controller (12) is arranged on one side, a projection lens (12), a microphone is arranged on one side of the projection controller (12), a microphone is connected with a microphone (14), a microphone (20) and a microphone (20), a microphone (20) is arranged on the camera lens, a microphone (20) and a microphone, a microphone (20) and a microphone (20), a microphone (20) are respectively, a microphone (20) and a microphone (20), a microphone (20) are arranged on a microphone (20), a microphone (C) and a microphone (C) connected with a microphone (C) and a microphone (C) connected with a microphone (C) through a microphone (C) and a microphone, a microphone (C) and a microphone, a microphone (C) connected to a microphone, a microphone (C) connected to a microphone (20), a microphone (C) connected to a microphone (20), a microphone (C) connected to a microphone (20), a microphone (C) connected to a microphone, a microphone (C) connected to a microphone mechanism, a microphone (C) connected to a microphone, a microphone mechanism, a microphone mechanism, a microphone mechanism, a microphone (C) connected to a microphone, a microphone mechanism, a microphone mechanism, a microphone.

2. A mobile communication device with projection function according to claim 1, characterized in that: bottom frame groove (2) shaping in communication casing (1) bottom, articulated seat (3) welding in bottom frame groove (2), go up the go-between (4) through the pivot with articulated seat (3) are connected.

3. A mobile communication device with projection function according to claim 2, characterized in that: the connecting ring (4) is formed on the upper threaded rod (5), the middle threaded connecting cylinder (6) is connected with the upper threaded rod (5) and the threaded connecting bottom rod (7) through threads, and the rod end limiting block (8) is formed on the upper threaded rod (5) and the threaded connecting bottom rod (7).

4. A mobile communication device with projection function according to claim 3, characterized in that: the control panel (9) and the small display screen (10) are connected to the communication shell (1) through screws, the processor (11) is connected to the communication shell (1) through screws, and the projection controller (12) is connected to the inside of the communication shell (1) through screws.

5. A mobile communication device with projection function according to claim 4, characterized in that: the projection lens (13) is connected with the communication shell (1) through screws, and the image processing device (14) and the sound processor (15) are connected in the communication shell (1) through screws.

6. A mobile communication device with projection function according to claim 5, characterized in that: the loudspeaker (16) is connected with the communication shell (1) through a screw, the data communication interface (17) is connected with the communication shell (1) through a screw, and a sound expansion hole is formed in the communication shell (1).

7. A mobile communication device with projection function according to claim 6, characterized in that: the bottom of the communication shell (1) and the bottom of the threaded connection bottom rod (7) is provided with an anti-slip pad, and the thread turning directions of the two ends of the middle threaded connection barrel (6) are opposite.

8. A mobile communication device with projection function according to claim 7, characterized in that: the lower end of the Bluetooth chip (27) is provided with a wireless communicator (28), and the wireless communicator (28) is connected to the handle (18) through a screw; the contact piece (37) is connected with the ejector rod (38) and the fixed barrel (35) through gluing.

9. A mobile communication device with projection function according to claim 8, characterized in that: the ejector rod (38) is in clearance fit with the spring (36); the ejector rod (38) is connected to the distance measuring instrument (30) through threads.

10. The mobile communication device with projection function of claim 9, wherein the distance measuring wheel (24) is rotatably connected to the distance measuring device (30), and the image controller (26) is connected to the control panel (20), the storage battery (25), the Bluetooth chip (27), the wireless communicator (28), the distance measuring device (30), the macro camera (32) and the L ED lamp (33) through wires.