CN211826883U

CN211826883U - Novel portable projector device

Info

Publication number: CN211826883U
Application number: CN202020757549.6U
Authority: CN
Inventors: 王传伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2020-10-30
Anticipated expiration: 2030-05-10

Abstract

The utility model discloses a novel portable projecting apparatus device, including protective housing and projector, the first rubber protecting strip of equal fixedly connected with all around of protective housing inner chamber, the equal fixedly connected with damping spring in both ends of first rubber protecting strip opposite side. The utility model discloses a setting of X shape damping rubber, make the projector rock the time spent around receiving, can carry out spacing when to the projector, self can be rocking and produce elastic deformation under the extrusion, can produce a plurality of interact power to the projector, carry out effectual buffering to rocking of projector, great reduction the range of rocking, through damping spring, cavity rubber strip and first rubber gib and second rubber gib between the complex effect, when the holistic all around of projector receive vibrations or when colliding the impact that brings, damping spring and cavity rubber strip can be under the effect of vibrations or collision impact force, produce elastic deformation by the extrusion.

Description

Novel portable projector device

Technical Field

The utility model relates to a projecting apparatus technical field specifically is a novel portable projecting apparatus device.

Background

The projecting apparatus is extremely common in our daily life, official working, the amusement, the teaching all has the application of projecting apparatus, the use of projecting apparatus provides very big facility for our official working, according to popular demand, the projecting apparatus is more and more towards the intellectuality, miniaturized development, current projecting apparatus in use often removes or goes out to carry it, the projecting apparatus surface is mostly the plastics material, because the projecting apparatus does not possess the anti-falling effect, the projecting apparatus in case drops or receives vibrations, lead to its inside original paper to damage very easily, cause certain economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel portable projecting apparatus device possesses the advantage that anti falling performance is high, has solved the projecting apparatus and has not possessed and prevents falling the effect, and in case the projecting apparatus drops or receives vibrations, leads to its inside original paper to damage very easily, causes the problem of certain economic loss.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel portable projector device, includes protective housing and projector, the first rubber protecting strip of equal fixedly connected with all around of protective housing inner chamber, the equal fixedly connected with damping spring in both ends of first rubber protecting strip opposite side, the middle-end fixedly connected with cavity rubber strip of first rubber protecting strip opposite side, damping spring and the equal fixedly connected with second rubber protecting strip of opposite side of cavity rubber strip, and the opposite side fixed connection of second rubber protecting strip in the surface of projector, the equal fixedly connected with X shape yielding rubber in upper and lower both ends of both sides around the projector, and X shape yielding rubber's opposite side fixed connection in the internal surface of protective housing, the positive surface of projector is provided with projection lens, projection lens's surface threaded connection has the protective cover.

Preferably, the two sides of the top of the protective shell are fixedly provided with fixed blocks, and the upper ends of the fixed blocks are movably connected with movable handles through movable pins.

Preferably, all around the protective housing bottom all fixedly connected with rubber landing leg, the bottom fixedly connected with suction dish of rubber landing leg.

Preferably, a power switch is arranged at the lower end of the front surface of the protective shell, and an electric quantity indicator lamp is arranged at the upper end of the front surface of the protective shell.

Preferably, the top of the inner cavity of the protective shell is fixedly provided with a wireless receiver, the bottom of the inner cavity of the protective shell is fixedly provided with a radiator, and the bottom of the protective shell is provided with a ventilation hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can limit the projector when the projector is shaken back and forth by arranging the X-shaped damping rubber, can generate elastic deformation under shaking extrusion, can generate a plurality of interaction forces to the projector, can effectively buffer the shaking of the projector, greatly reduces the shaking amplitude, can generate elastic deformation by being extruded under the action of shaking or collision impact force when the whole periphery of the projector is impacted by the shaking or collision through the matching among the damping spring, the hollow rubber strip, the first rubber guard strip and the second rubber guard strip, can generate a plurality of interaction forces to the periphery of the projector when the elastic deformation is generated, achieves good buffering purpose to the projector inside the protective shell, and greatly reduces the impact of the collision to the projector, the life of projector and anti shock-absorbing effect of falling have been improved, have solved the projecting apparatus and have not had the anti effect of falling, and the projecting apparatus in case drop or receive vibrations, leads to its inside original paper to damage very easily, leads to the fact certain economic loss's problem.

2. The utility model discloses a setting of protective cover can form sealed protection to projection lens under non-user state, prevents that projection lens from being scraped the flower when blockking that the dust gets into, through the setting in radiator and ventilation hole, can carry out effectual heat dissipation to the protective housing inside, and the higher influence to projector work of lowering the temperature.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic diagram of the right side sectional structure of the present invention.

In the figure: 1. a movable handle; 2. a fixed block; 3. an electric quantity indicator light; 4. a protective cover; 5. a protective shell; 6. a power switch; 7. a suction tray; 8. a rubber leg; 9. a projector; 10. a heat sink; 11. a vent hole; 12. a first rubber bead; 13. a hollow rubber strip; 14. a damping spring; 15. a second rubber guard strip; 16. a wireless receiver; 17. x-shaped damping rubber; 18. and a projection lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a novel portable projector device comprises a protective shell 5 and a projector 9, wherein fixed blocks 2 are fixedly mounted on both sides of the top of the protective shell 5, the upper end of each fixed block 2 is movably connected with a movable handle 1 through a movable pin, rubber legs 8 are fixedly connected around the bottom of the protective shell 5, a suction disc 7 is fixedly connected to the bottom of each rubber leg 8, a power switch 6 is arranged at the lower end of the front surface of the protective shell 5, an electric quantity indicator lamp 3 is arranged at the upper end of the front surface of the protective shell 5, a wireless receiver 16 is fixedly mounted at the top of an inner cavity of the protective shell 5, a radiator 10 is fixedly mounted at the bottom of the inner cavity of the protective shell 5, a vent hole 11 is formed in the bottom of the protective shell 5, first rubber guard strips 12 are fixedly connected around the inner cavity of the protective shell, the middle end of the other side of the first rubber guard strip 12 is fixedly connected with a hollow rubber strip 13, the other sides of the damping spring 14 and the hollow rubber strip 13 are fixedly connected with a second rubber guard strip 15, the other side of the second rubber guard strip 15 is fixedly connected with the outer surface of the projector 9, the upper end and the lower end of the front side and the lower end of the rear side of the projector 9 are fixedly connected with X-shaped damping rubber 17, the other side of the X-shaped damping rubber 17 is fixedly connected with the inner surface of the protective shell 5, the front surface of the projector 9 is provided with a projection lens 18, the outer surface of the projection lens 18 is in threaded connection with a protective cover 4, through the arrangement of the protective cover 4, the projection lens 18 can be hermetically protected in a non-use state, the projection lens 18 is prevented from being scratched while dust is prevented, through the arrangement of the radiator 10 and the vent hole 11, effective heat dissipation can be carried out, through the arrangement of the X-shaped damping rubber 17, when the projector 9 is shaken back and forth, the projector 9 can be limited, and simultaneously can generate elastic deformation under shaking extrusion, a plurality of interaction forces can be generated on the projector 9, and the shaking of the projector 9 can be effectively buffered, so that the shaking amplitude is greatly reduced, through the matching effect among the damping spring 14, the hollow rubber strip 13, the first rubber guard strip 12 and the second rubber guard strip 15, when the whole periphery of the projector 9 is impacted by shaking or collision, the damping spring 14 and the hollow rubber strip 13 can be extruded to generate elastic deformation under the action of shaking or collision impact force, a plurality of interaction forces are generated around the projector 9 when the elastic deformation is generated, the good buffering purpose is achieved for the projector 9 in the protective shell 5, and the influence of the impact of the collision on the projector 9 is greatly reduced, the service life of projector 9 is prolonged and the anti absorbing effect that falls is solved, the projector does not have the anti effect that falls, and the projector in case drop or receive vibrations, leads to its inside original paper to damage very easily, causes certain economic loss's problem.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the projector damping device is used, through the arrangement of the X-shaped damping rubber 17, when the projector 9 is shaken back and forth, the projector 9 can be limited, and can generate elastic deformation under shaking extrusion, a plurality of mutual acting forces can be generated on the projector 9, and the shaking of the projector 9 can be effectively buffered, so that the shaking amplitude is greatly reduced, through the matching effect among the damping spring 14, the hollow rubber strip 13, the first rubber guard strip 12 and the second rubber guard strip 15, when the whole periphery of the projector 9 is impacted by shaking or collision, the damping spring 14 and the hollow rubber strip 13 can be extruded to generate elastic deformation under the action of shaking or collision impact force, a plurality of mutual acting forces can be generated around the projector 9 when the elastic deformation is generated, and the good buffering purpose can be achieved for the projector 9 inside the protective shell 5, the very big impact that has reduced the striking is to projector 9's influence, the life of projector 9 and the anti absorbing effect that falls have been improved, it does not possess the anti effect that falls to have solved the projector, the projector is in case drop or receive vibrations, lead to its inside original paper to damage very easily, cause certain economic loss's problem, setting through protective cover 4, can form sealed protection to projecting lens 18 under non-use state, prevent that projecting lens 18 from being scraped the flower when blockking that the dust gets into, through the setting of radiator 10 and ventilation hole 11, can carry out effectual heat dissipation to protective housing 5 inside, the higher influence to projector 9 work of reduction in temperature.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel portable projector device, includes protective housing (5) and projector (9), its characterized in that: the periphery of the inner cavity of the protective shell (5) is fixedly connected with a first rubber protective strip (12), two ends of the other side of the first rubber guard strip (12) are fixedly connected with a damping spring (14), the middle end of the other side of the first rubber guard strip (12) is fixedly connected with a hollow rubber strip (13), the other sides of the damping spring (14) and the hollow rubber strip (13) are fixedly connected with a second rubber guard strip (15), and the other side of the second rubber guard strip (15) is fixedly connected with the outer surface of the projector (9), the upper and lower ends of the front and rear sides of the projector (9) are fixedly connected with X-shaped damping rubber (17), and the other side of the X-shaped damping rubber (17) is fixedly connected with the inner surface of the protective shell (5), the front surface of the projector (9) is provided with a projection lens (18), and the outer surface of the projection lens (18) is in threaded connection with a protective cover (4).

2. A novel portable projector apparatus according to claim 1, wherein: the equal fixed mounting in both sides at protective housing (5) top has fixed block (2), there is activity handle (1) upper end through activity round pin swing joint of fixed block (2).

3. A novel portable projector apparatus according to claim 1, wherein: the novel vacuum cleaner is characterized in that rubber support legs (8) are fixedly connected to the periphery of the bottom of the protective shell (5), and a suction disc (7) is fixedly connected to the bottom of each rubber support leg (8).

4. A novel portable projector apparatus according to claim 1, wherein: the lower extreme on protective housing (5) positive surface is provided with switch (6), the upper end on protective housing (5) positive surface is provided with electric quantity pilot lamp (3).

5. A novel portable projector apparatus according to claim 1, wherein: the top fixed mounting of protective housing (5) inner chamber has wireless receiver (16), the bottom fixed mounting of protective housing (5) inner chamber has radiator (10), ventilation hole (11) have been seted up to the bottom of protective housing (5).