CN215449857U - Portable projector - Google Patents

Abstract

The utility model discloses a portable projector, which has the technical scheme that: the projector comprises a projector body, a carrying box and a placing groove, wherein a projector head is fixedly arranged in front of the projector body, radiating grooves are formed in two side surfaces of the projector body, dustproof gauze is fixedly arranged on the radiating grooves, the bottom of the projector body is movably connected with the placing groove, the bottom of the placing groove is hinged with an adjusting plate block, the interior of the placing groove is hinged with one end of an electric extension rod, the other end of the electric extension rod is hinged with the adjusting plate block, and anti-collision blocks are fixedly arranged on the left side and the right side of the interior of the placing groove; the utility model solves the problems that the projector is not convenient to carry, the structure of the projector is single, the use flexibility is low, and the height of the projector cannot be adjusted.

Description

Portable projector

Technical Field

The utility model relates to the technical field of projectors, in particular to a portable projector.

Background

The projector is a large screen technology and widely applied to aspects such as concerts, businesses, meetings, home theaters and the like, and is a precise instrument integrating light, machine and television complex systems.

Referring to the existing chinese patent with publication number CN204496156U, a portable projector is disclosed, which is characterized in that the portable projector includes a projector body, a projector handle, a first projector heat dissipation port, a projection port, and a projector bracket; the projector lifting handle is arranged at the top of the projector body, the first projector heat dissipation port and the projection port are arranged at the front end of the projector body in parallel, and the projector supports are arranged on the lower surface of the projector body, wherein the number of the projector supports is at least three, and the projector supports are triangular pyramidal; the utility model provides a portable projector which is provided with a handle, so that students or teachers can conveniently take the portable projector.

However, the above-mentioned projector still has some disadvantages, such as: the projector is not convenient to carry; the projector has a single structure and low use flexibility, and the height of the projector cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable projector to solve the problems of inconvenient carrying, single structure, low flexibility in use and incapability of adjusting the height of the projector.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a portable projector, including the projecting apparatus body, carry the case, the mounting groove, the preceding fixed projecting head that is provided with of projecting apparatus body, the radiating groove has been seted up on the both sides face of projecting apparatus body, the fixed dustproof gauze that is provided with on the radiating groove, the bottom swing joint of projecting apparatus body has the mounting groove, the bottom hinged joint of mounting groove has the adjusting plate piece, the inside of mounting groove and the one end hinged joint of electronic stretching rod, the other end and the adjusting plate piece hinged joint of electronic stretching rod, the inside left and right sides of mounting groove is fixed to be provided with anticollision piece.

Furthermore, the adjusting plate block comprises a plate groove, a movable plate and a fixed inserting rod, the movable plate is connected with the inner wall of the plate groove in a sliding mode, the plate groove is provided with a fixed hole, two side faces of the movable plate are provided with a plurality of continuous holes, and the fixed inserting rod is inserted into the fixed hole and the holes.

Through adopting above-mentioned technical scheme, the position control of adjusting plate piece, and then highly adjusting the projecting apparatus body, the flexibility that promotes the projecting apparatus and use.

Further, the top of projecting apparatus body is fixed and is provided with the top and lay the pole, carries the fixed handle that is provided with on the both sides of case, and the pole is laid at the top, the inboard of handle is fixed and is provided with the skid resistant course.

Through adopting above-mentioned technical scheme, the pole is laid at the top makes things convenient for the user to take out the projecting apparatus body from the mounting groove and remove, and the user also can lay the pole through the top and lay the projecting apparatus body to higher position department, and the frictional force between the skid resistant course promotion contact surface is placed and is slided.

Furthermore, the front of the projector is fixedly provided with an external module, a remote sensing module and a Bluetooth module.

Through adopting above-mentioned technical scheme, but external USB plug and memory of external module, conveniently transmit the convenient projection of projecting apparatus body with data information, the use of remote sensing module cooperation remote controller, the person of facilitating the use carries out remote control, and bluetooth module facilitates the use mobile device and conveys data information to the projecting apparatus body in, conveniently carries out the projection use.

Furthermore, the remote sensing module is provided with a remote controller in a matching way, and the electric extension rod is electrically connected with the remote sensing module.

Through adopting above-mentioned technical scheme, the remote controller realizes carrying out long-range control to the device to remote sensing module, electronic stretch rod, and the person of facilitating the use adjusts.

Furthermore, the material of anticollision piece is the sponge.

Through adopting above-mentioned technical scheme, collision when preventing to remove protects the projecting apparatus body.

In conclusion, the utility model mainly has the following beneficial effects:

1. the utility model discloses a, place the carrying case through the projecting apparatus body, the both sides of carrying the case are provided with the handle and conveniently carry the removal to the projecting apparatus, length and then push away to the adjusting plate piece through the electronic extension rod of remote controller control, will adjust movable plate and board groove to suitable position, the fixed orifices is inserted to the fixed inserted bar of rethread, on the hole, the realization is adjusted the height of projecting apparatus body, promote the flexibility that the projecting apparatus used, projecting apparatus body card is put and is carried the case, lay the pole through the top and make things convenient for the user to take out and remove the projecting apparatus body from the mounting groove, the user also can lay the pole through the top and lay higher position department with the projecting apparatus body, promote the usability of projecting apparatus body.

2. The utility model discloses a, through external USB plug and memory of module can external, conveniently transmit the convenient projection of projecting apparatus body with data information, the use of remote sensing module cooperation remote controller, the person of facilitating the use carries out remote control, and bluetooth module facilitates the use mobile device and conveys data information to the projecting apparatus body, conveniently carries out the projection use.

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 structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic view of the internal structure of the present invention.

In the figure: 1. a projector body; 2. a carrying case; 3. a placing groove; 4. dustproof gauze; 5. adjusting the plate; 501. a plate groove; 502. moving the plate; 503. fixing the inserted rod; 6. electrically extending the rod; 7. an anti-collision block; 8. a top mounting bar; 9. a handle; 10. connecting the module externally; 11. a remote sensing module; 12. a Bluetooth module; 13. and a remote controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-3, a portable projector comprises a projector body 1, a carrying case 2, a mounting groove 3, a projector head is fixedly arranged in front of the projector body 1, heat dissipation grooves are arranged on two side surfaces of the projector body 1, a dustproof gauze 4 is fixedly arranged on the heat dissipation grooves, the dustproof gauze 4 is made of nylon and has strong anti-aging effect, the mounting groove 3 is movably connected to the bottom of the projector body 1, anti-skid lines are fixedly arranged on the periphery of the inside of the mounting groove 3 to improve the stability of the projector body 1 placed in the mounting groove 3, an adjusting plate 5 is hinged to the bottom of the mounting groove 3, the adjusting plate 5 is made of stainless steel, the rigidity of the whole projector is improved, the service life is prolonged, the inside of the mounting groove 3 is hinged to one end of an electric extension rod 6, the other end of the electric extension rod 6 is hinged to the adjusting plate 5, the left side and the right side of the inner part of the placing groove 3 are fixedly provided with anti-collision blocks 7 which protect the projector body 1 after being placed.

Referring to fig. 1 and 2, the adjusting plate 5 is composed of a plate groove 501, a moving plate 502 and a fixed inserting rod 503, the moving plate 502 is slidably connected with the inner wall of the plate groove 501, a fixed hole is formed in the plate groove 501, a plurality of continuous holes are formed in two side faces of the moving plate 502, the fixed inserting rod 503 is inserted into the fixed hole and the holes, and the position of the adjusting plate 5 is adjusted, so that the height of the projector body 1 is adjusted, and the use flexibility of the projector is improved.

Referring to fig. 1 and 3, pole 8 is put at the fixed top that is provided with in top of projecting apparatus body 1, pole 8 is put at the top on the one hand and makes things convenient for user of service to take out projecting apparatus body 1 from mounting groove 3 and remove, on the one hand can put pole 8 through the top and place higher position with projecting apparatus body 1, the fixed handle 9 that is provided with on the both sides of carrying case 2, handle 9 conveniently carries case 2 and removes, pole 8 is put at the top, the inboard of handle 9 is fixed and is provided with the skid resistant course, promote during the use frictional force between the contact surface and place to skid.

Referring to fig. 1 and 3, the preceding fixed external module 10 that is provided with of projecting apparatus, remote sensing module 11, bluetooth module 12, but external module 10 external USB plug and memory, conveniently transmit data information to projecting apparatus body 1 and make things convenient for the projection, remote sensing module 11 cooperates the use of remote controller 13, the person of facilitating the use carries out remote control, bluetooth module 12 facilitates the use mobile device and conveys data information to projecting apparatus body 1, conveniently carry out the projection and use.

Referring to fig. 1 and 2, the remote sensing module 11 is provided with a remote controller 13 in a matching manner, the electric boom 6 is electrically connected with the remote sensing module 11, and the remote controller 13 remotely controls the remote sensing module 11 and the electric boom 6, so that a user can conveniently adjust the remote sensing module and the electric boom.

Referring to fig. 1 and 3, the material of the anti-collision block 7 is sponge, the anti-collision block 7 has a good cushioning effect, and when the projector body 1 is stored in the carrying case 2, the projector body 1 is prevented from being collided during movement, and the projector body 1 is protected.

When the portable projector is used, the portable box 2 is placed through the projector body 1, the handles 9 are arranged on two sides of the portable box 2 to facilitate carrying and moving of the projector, when a user uses the projector, the length of the electric stretching rod 6 is controlled through the remote controller 13 to push the adjusting plate 5, the adjusting moving plate 502 and the plate groove 501 are placed at proper positions, and then the adjusting moving plate and the plate groove are inserted into the fixed holes and the holes through the fixed inserting rods 503 to adjust the height of the projector body 1 and improve the using flexibility of the projector, the projector body 1 is clamped in the portable box 2, the projector body 1 can be conveniently taken out and moved from the placing groove 3 by the user through the top placing rod 8, the user can also place the projector body 1 at a higher position through the top placing rod 8 to improve the usability of the projector body 1, the external module 10 can be externally connected with a USB plug and a memory, the convenience is transmitted data information to projecting apparatus body 1 and is made things convenient for the projection, and remote sensing module 11 cooperates remote controller 13's use, and the person of facilitating the use carries out remote control, and bluetooth module 12 facilitates the use mobile device and conveys data information to projecting apparatus body 1, conveniently carries out the projection and uses.

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 (6)

1. The utility model provides a portable projector, includes projecting apparatus body (1), carries case (2), mounting groove (3), its characterized in that: the fixed projecting head that is provided with in front of projecting apparatus body (1), the radiating groove has been seted up on the both sides face of projecting apparatus body (1), the fixed dustproof gauze (4) that is provided with on the radiating groove, the bottom swing joint of projecting apparatus body (1) mounting groove (3), the bottom hinged joint of mounting groove (3) has adjusting plate block (5), the inside of mounting groove (3) and the one end hinged joint of electronic stretching rod (6), the other end of electronic stretching rod (6) with adjusting plate block (5) hinged joint, the fixed anticollision piece (7) that is provided with in the inside left and right sides of mounting groove (3).

2. A portable projector according to claim 1, wherein: the adjusting plate (5) is composed of a plate groove (501), a moving plate (502) and a fixed inserting rod (503), the moving plate (502) is connected with the inner wall of the plate groove (501) in a sliding mode, a fixing hole is formed in the plate groove (501), a plurality of continuous holes are formed in two side faces of the moving plate (502), and the fixed inserting rod (503) is inserted into the fixing hole and the holes.

3. A portable projector according to claim 1, wherein: the portable projector is characterized in that a top placing rod (8) is fixedly arranged at the top of the projector body (1), handles (9) are fixedly arranged on two sides of the carrying box (2), and anti-skid layers are fixedly arranged on the inner sides of the top placing rod (8) and the handles (9).

4. A portable projector according to claim 1, wherein: the front of the projector is fixedly provided with an external module (10), a remote sensing module (11) and a Bluetooth module (12).

5. A portable projector according to claim 4, wherein: the remote sensing module (11) is provided with a remote controller (13) in a matched mode, and the electric extension rod (6) is electrically connected with the remote sensing module (11).

6. A portable projector according to claim 1, wherein: the anti-collision block (7) is made of sponge.

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