CN208780973U - A kind of Multifunctional projection equipment for mobile communication - Google Patents

Abstract

The utility model discloses a kind of Multifunctional projection equipment for mobile communication, including protecting shell, the protection shell front side is connected with projection lens, it is equipped at the top of the projection lens and adjusts annular groove, protection shell is connected on rear side of the adjusting annular groove, and focus adjustment ring is connected with by shaft on the inside of the protection shell, switch button is equipped at the top of the focus adjustment ring, run indicator is equipped on the right side of the switch button, preposition loudspeaker horn is equipped on the right side of the run indicator, protection shell is connected on the outside of the preposition loudspeaker horn, the utility model may help to user and carry, and 40-90 inches of picture size can be launched, smart machine, which is connected on USB3.0 interface, to realize projecting function while for equipment power supply, the acoustical quality of the projection device can also be enhanced , reduction is true stereo, and cooperate audio input interface two loudspeaker horns can be become independent speaker carry out using.

Description

A kind of Multifunctional projection equipment for mobile communication

Technical field

The utility model relates to projection art, specially a kind of Multifunctional projection equipment for mobile communication.

Background technique

Projector be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen Device, it can make profile measurement with transmitted light, it is also possible to the surface shape and observation piece surface of reflected light measurement blind hole, projection The particularly suitable measurement complex outline of instrument and tiny workpiece, as clock and watch part, punching parts, electronic component, template, mold, screw thread, Gear and molding cutter etc., checkability is high, easy to use, is widely used in measuring room, workshop, to instrument and meter and clock Table row industry is especially suitable.

And the existing projection device for mobile phone, all have the shortcomings that volume is very much not portable, mostly needs when in use Power supply is external to by electric wire just can be carried out use, and when it is outgoing handle affairs or go out to go for an outing cannot provide AC power supply when It waits, mobile phone can not just be carried out with projector using and many users require tyre one when carrying projector A speaker, it is cumbersome in this way, because the projection device of mobile phone mostly has lower tone and can not be independently using the scarce of speaker Point is much unable to satisfy requirement of the current people to the product in this way.

So how to design a kind of Multifunctional projection equipment for mobile communication, become that we currently to be solved is asked Topic.

Utility model content

The purpose of this utility model is to provide a kind of Multifunctional projection equipment for mobile communication, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional throwing for mobile communication Shadow equipment, including protection shell, the protection shell front side are connected with projection lens, are equipped at the top of the projection lens and adjust ring Slot, the adjusting annular groove rear side is connected to protection shell, and is connected with focal length tune by shaft on the inside of the protection shell Ring is saved, switch button is equipped at the top of the focus adjustment ring, is equipped with run indicator on the right side of the switch button, the operation refers to Show and be equipped with preposition loudspeaker horn on the right side of lamp, protection shell, the protection shell rear side are connected on the outside of the preposition loudspeaker horn It is connected with postposition loudspeaker horn, audio input interface, the audio input interface left side are equipped at the top of the postposition loudspeaker horn Equipped with load-bearing mounting rack, horizontal connection has USB. interface on the left of the load-bearing mounting rack, and USB. interface bottom is equipped with processing Chip, the processing chip bottom are equipped with USB. interface, and horizontal connection is described to hold in load-bearing mounting rack on the left of the USB. interface Re-mount and be connected with battery on the left of frame, Micro-B charging interface is equipped on the left of the battery, and at the top of the battery with Bottom is vertically connected at protection outer casing inner wall, and the protection outer casing bottom is vertically connected with load-bearing backing plate, the load-bearing backing plate Inside, which is equipped with, dissipates warm hole, is connected to protection shell at the top of the scattered temperature hole.

Further, projection lens is electrically connected inside the focus adjustment ring.

Further, including lens protecting cap, the lens protection outer side of lid are connected with protection cap and pull mouth, and the mirror Head protection lid internal diameter is consistent with projection lens size.

Further, it is electrically connected at switch button inside the run indicator, electrically connects inside the switch button It is connected to projection lens.

Further, the processing chip model is brilliant morning SD, and the projection lens, preposition loudspeaker horn, postposition are raised Processing chip is electrically connected inside horn.

Further, the USB. interface, processing chip, between USB. interface there are gap, and the USB. interface, USB. interface internal is electrically connected at processing chip.

Further, the projection lens, switch button, preposition loudspeaker horn, postposition loudspeaker horn outside electrically connect It is connected to battery.

Further, the preposition loudspeaker horn, be electrically connected at audio input interface inside postposition loudspeaker horn.

Compared with prior art, the utility model has the beneficial effects that Multifunctional projection of this kind for mobile communication is set It is standby, it is improved by the various aspects to device noumenon, structure is simple, and the protection shell by being equipped with small size may help to user It carries, regardless of user can be satisfied the use demand under what scene using the projection device of the small size, passes through The picture size that 40-90 inches can be launched equipped with projection lens and equipped with focus adjustment ring, meets user for large-size screen monitors Demand by being equipped with USB3.0 interface only needs that the smart machine launched will be needed to be connected on USB3.0 interface just when in use Projecting function can be realized while for equipment power supply, and USB2.0 interface can satisfy the throwing of user's USB flash disk internal data It puts, enhances the practicability of the equipment, the projection device can be enhanced by being equipped with preposition loudspeaker horn and postposition loudspeaker horn Acoustical quality, reduction is true stereo, promotes the class sense of the equipment, and cooperate audio input interface that can raise two Horn, which becomes independent speaker, to carry out using the equipment can be used as independent by user in the case where closing projection lens Public address equipment, and then meet the diversification use demand of user, so Multifunctional projection of this kind for mobile communication is set It is standby that there is wide application market.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

Fig. 1 is a kind of front side structure schematic diagram of the Multifunctional projection equipment for mobile communication of the utility model；

Fig. 2 is a kind of rear structure schematic diagram of the Multifunctional projection equipment for mobile communication of the utility model；

Fig. 3 is the structural representation of lens protecting cap in a kind of Multifunctional projection equipment for mobile communication of the utility model Figure；

Figure label: 1, shell is protected；2, projection lens；3, annular groove is adjusted；4, focus adjustment ring；5, switch button；6, Run indicator；7, preposition loudspeaker horn；8, postposition loudspeaker horn；9, audio input interface；10, load-bearing mounting rack；11, USB2.0 interface；12, chip is handled；13, USB3.0 interface；14, battery；15, Micro-B charging interface；16, load-bearing pad Plate；17, warm hole is dissipated；18, lens protecting cap；19, protection cap pulls mouth.

Specific embodiment

The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent, in order to which this reality is better described With novel specific embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product, It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable, it is based on this reality With the specific embodiment in novel, institute obtained by those of ordinary skill in the art without making creative efforts There are other specific embodiments, fall within the protection scope of the utility model.

Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of Multifunctional projection for mobile communication Equipment, including protection shell 1, the protection shell 1 of the small size may help to user and carry, regardless of user is assorted It can be satisfied the use demand under scene using the projection device of the small size, be connected with projection on front side of the protection shell 1 Camera lens 2 is equipped at the top of the projection lens 2 and adjusts annular groove 3, is connected on rear side of the adjustings annular groove 3 and protects shell 1, and is described Focus adjustment ring 4 is connected with by shaft on the inside of protection shell 1, is equipped with switch button 5 at the top of the focus adjustment ring 4, It is equipped with run indicator 6 on the right side of the switch button 5, preposition loudspeaker horn 7 is equipped on the right side of the run indicator 6, before described It sets and is connected to protection shell 1 on the outside of loudspeaker horn 7, be connected with postposition loudspeaker horn 8, the postposition on rear side of the protection shell 1 It is equipped with audio input interface 9 at the top of loudspeaker horn 8, is equipped with load-bearing mounting rack 10, the load-bearing on the left of the audio input interface 9 10 left side horizontal connection of mounting rack has USB2.0 interface 11, and 11 bottom of USB2.0 interface is equipped with processing chip 12, the place It manages 12 bottom of chip and is equipped with USB3.0 interface 13, the 13 left side horizontal connection of USB3.0 interface is described in load-bearing mounting rack 10 It is connected with battery 14 on the left of load-bearing mounting rack 10, Micro-B charging interface 15, and the storage are equipped on the left of the battery 14 14 top and bottom of battery is vertically connected at protection 1 inner wall of shell, and 1 bottom of protection shell is vertically connected with load-bearing backing plate 16, it is equipped on the inside of the load-bearing backing plate 16 and dissipates warm hole 17, be connected at the top of the scattered temperature hole 17 and protect shell 1, structure described above At the basic structure of the utility model.

More specifically, the projection lens 2 and 40-90 inches of picture size can be launched equipped with focus adjustment ring 4, Meet the needs of user is for large-size screen monitors, is electrically connected at projection lens 2, including lens protection inside the focus adjustment ring 4 Lid 18 is connected with protection cap on the outside of the lens protecting cap 18 and pulls mouth 19, and 18 internal diameter of the lens protecting cap and projection lens First 2 size is consistent, and switch button 5 is electrically connected inside the run indicator 6, is electrically connected inside the switch button 5 In projection lens 2,12 model of processing chip brilliant morning S905D, and the projection lens 2, preposition loudspeaker horn 7, postposition Processing chip 12, the USB2.0 interface 11, processing chip 12, USB3.0 interface 13 are electrically connected inside loudspeaker horn 8 Between there are gaps, and be electrically connected inside the USB2.0 interface 11, USB3.0 interface 13 processing chip 12, it is described USB3.0 interface 13 only needs that the smart machine launched will be needed to be connected on USB3.0 interface 13 when in use can be on one side Projecting function is realized on one side for equipment power supply, and USB2.0 interface 11 can satisfy the dispensing of user's USB flash disk internal data, enhancing The practicability of the equipment, the projection lens 2, switch button 5, preposition loudspeaker horn 7,8 outside of postposition loudspeaker horn are electrical It is connected to battery 14, is electrically connected at audio input interface 9 inside the preposition loudspeaker horn 7, postposition loudspeaker horn 8, The acoustical quality of the projection device can be enhanced with postposition loudspeaker horn 8 for the preposition loudspeaker horn 7, restore true three-dimensional Sound, promotes the class sense of the equipment, and cooperate audio input interface 9 two loudspeaker horns can be become independent speaker into It exercises and uses, which can be used as independent public address equipment in the case where closing projection lens by user, and then satisfaction makes The diversification use demand of user.

The utility model is improved to be passed through in: this kind for the Multifunctional projection equipment of mobile communication first when in use Micro-B charging interface 15 is that the battery 14 in the Multifunctional projection equipment is fully charged, is then based on outside the protection of small size Shell 1 helps user to carry, regardless of user can be met under what scene using the projection device of the small size Then use demand will need the cell phone apparatus projected to be directly connected in USB3.0 interface 13 by data line, then pass through guarantor Protecting cover pulls mouth 19 and separates lens protecting cap 18 above projection lens, and focus adjustment ring 4 is recycled to adjust projection lens First 2 projection focal length, and projection lens 2 and the picture size that 40-90 inches can be launched equipped with focus adjustment ring 4, satisfaction make User for large-size screen monitors demand, when needing user to need to launch the video data inside mobile hard disk, it is only necessary to will Insertion USB2.0 interface can be carried out launching and use between mobile hard disk, utilize preposition loudspeaker horn 7 and postposition loudspeaking loudspeaker 8 acoustical qualities that can enhance the projection device, reduction is true stereo, promotes the class sense of the equipment, and match synaeresis Two loudspeaker horns are become independent speaker by frequency input interface 9 to carry out using user can be in the feelings for closing projection lens The equipment is used as independent public address equipment under condition, and then meets the diversification use demand of user.

While there has been shown and described that specific embodiment of the present utility model, for those of ordinary skill in the art For, it is possible to understand that do not depart from the principles of the present invention and spirit in the case where, can to these specific embodiments into The a variety of change, modification, replacement and modification of row, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of Multifunctional projection equipment for mobile communication, including protection shell (1), it is characterised in that: outside the protection It is connected with projection lens (2) on front side of shell (1), is equipped at the top of the projection lens (2) and adjusts annular groove (3), the adjusting annular groove (3) Rear side is connected to protection shell (1), and is connected with focus adjustment ring (4), institute by shaft on the inside of the protection shell (1) It states and is equipped with switch button (5) at the top of focus adjustment ring (4), be equipped with run indicator (6) on the right side of the switch button (5), it is described Preposition loudspeaker horn (7) are equipped on the right side of run indicator (6), are connected to protection shell on the outside of the preposition loudspeaker horn (7) (1), it is connected with postposition loudspeaker horn (8) on rear side of the protection shell (1), audio is equipped at the top of the postposition loudspeaker horn (8) Input interface (9), audio input interface (9) left side is equipped with load-bearing mounting rack (10), on the left of the load-bearing mounting rack (10) Horizontal connection has USB2.0 interface (11), and USB2.0 interface (11) bottom is equipped with processing chip (12), the processing chip (12) bottom is equipped with USB3.0 interface (13), and horizontal connection is in load-bearing mounting rack (10), institute on the left of the USB3.0 interface (13) It states and is connected with battery (14) on the left of load-bearing mounting rack (10), Micro-B charging interface is equipped on the left of the battery (14) (15), and the battery (14) top and bottom is vertically connected at protection shell (1) inner wall, protection shell (1) bottom Portion is vertically connected with load-bearing backing plate (16), is equipped on the inside of the load-bearing backing plate (16) and is dissipated warm hole (17), scattered temperature hole (17) top Portion is connected to protection shell (1).

2. a kind of Multifunctional projection equipment for mobile communication according to claim 1, it is characterised in that: the focal length It adjusts and is electrically connected at projection lens (2) inside ring (4).

3. a kind of Multifunctional projection equipment for mobile communication according to claim 1, it is characterised in that: including camera lens Protection cap (18), lens protecting cap (18) outside is connected with protection cap and pulls mouth (19), and the lens protecting cap (18) Internal diameter is consistent with projection lens (2) size.

4. a kind of Multifunctional projection equipment for mobile communication according to claim 1, it is characterised in that: the operation It is electrically connected at switch button (5) inside indicator light (6), is electrically connected at projection lens (2) inside the switch button (5).

5. a kind of Multifunctional projection equipment for mobile communication according to claim 1, it is characterised in that: the processing Chip (12) model crystalline substance morning S905D, and the projection lens (2), preposition loudspeaker horn (7), postposition loudspeaker horn (8) are internal It is electrically connected at processing chip (12).

6. a kind of Multifunctional projection equipment for mobile communication according to claim 1, it is characterised in that: described USB2.0 interface (11), processing chip (12), between USB3.0 interface (13) there are gap, and the USB2.0 interface (11), processing chip (12) is electrically connected inside USB3.0 interface (13).

7. a kind of Multifunctional projection equipment for mobile communication according to claim 1, it is characterised in that: the projection Camera lens (2), switch button (5), preposition loudspeaker horn (7), postposition loudspeaker horn (8) outside are electrically connected at battery (14).

8. a kind of Multifunctional projection equipment for mobile communication according to claim 1, it is characterised in that: described preposition Audio input interface (9) are electrically connected inside loudspeaker horn (7), postposition loudspeaker horn (8).