CN211656282U - Stable trade financial conference projection arrangement is placed to oblique angle - Google Patents

Abstract

The utility model discloses a stable trade financial conference projection arrangement is placed to oblique angle, including device shell and mount pad, the mount pad is located one side position of device shell, the outside fixed mounting of device shell has heat radiation fins, and the front surface of device shell is close to the intermediate position and is equipped with the camera lens, the outside position that the front surface of device shell is close to the camera lens is connected with protector, protector comprises fixing base, protection casing, handle, slide rail and spout, the rear surface of device shell is close to one side position and is equipped with shift knob, and the rear surface of device shell is close to shift knob's below position and has seted up power source, the rear surface of device shell is close to opposite side position and has seted up transmission interface. A stable trade financial conference projection arrangement is placed to oblique angle, can play certain guard action to projection arrangement's camera lens, and conveniently adjust projection arrangement's the angle of placing.

Description

Stable trade financial conference projection arrangement is placed to oblique angle

Technical Field

The utility model relates to a projection arrangement field, in particular to stable trade financial conference projection arrangement is placed to oblique angle.

Background

The projector is a device which can project images or videos onto a curtain, can be connected with different interface devices to play corresponding video signals, and can be widely applied to families, offices, schools and entertainment places, the basic principle of the projector is that the appearance and the outline of a workpiece are enlarged by using an optical element and then projected onto a screen, the projector can be used for measuring the outline by using transmitted light and also can be used for measuring the surface shape without a through hole by using reflected light, and the projector is also commonly used for measuring complex outlines and small workpieces besides viewing; the existing trade financial conference projection device cannot play a certain protection role on the lens of the projection device when in use, and the placing angle of the projection device is inconvenient to adjust.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a stable trade financial conference projection arrangement is placed to oblique angle, can effectively solve and can not play certain guard action and the inconvenient problem of adjusting projection arrangement's the angle of placing to projection arrangement's camera lens in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a trade financial conference projection device with stable oblique angle placement comprises a device shell and a mounting seat, the mounting seat is positioned at one side of the device shell, the outer side of the device shell is fixedly provided with radiating fins, a lens is arranged on the front surface of the device shell close to the middle position, a protective device is connected on the front surface of the device shell close to the outer side of the lens, the protective device consists of a fixed seat, a protective cover, a handle, a slide rail and a chute, a switch button is arranged on one side of the rear surface of the device shell, a power supply interface is arranged on the rear surface of the device shell at a position close to the lower part of the switch button, a transmission interface is arranged on the rear surface of the device shell at a position close to the other side, a mounting pad is bonded on the outer surface of one side of the mounting seat, and a fixing column is fixedly arranged on the outer surface of the other side of the mounting seat, and an angle adjusting mechanism is connected between the fixing column and the device shell.

Preferably, protector comprises fixing base, protection casing, handle, slide rail and spout, fixing base fixed mounting is at the surface of device shell, the protection casing sets up in the inboard of fixing base, handle fixed mounting is at the front surface of protection casing, the slide rail is fixed in the both sides surface of protection casing, the inside of fixing base is seted up to the spout, and protector can cover the camera lens, plays certain guard action.

Preferably, the protection casing slides in the spout through the slide rail and fixing base swing joint, can make things convenient for the installation and the dismantlement of protection casing.

Preferably, the angle adjusting mechanism is composed of a connecting seat, a connecting column, a locking pin and a locking nut, the connecting seat is fixed at the end of the fixing column, one end of the connecting column is fixed on the outer surface of the device shell, the other end of the connecting column extends to the inner side of the connecting seat, the locking pin is fixed inside the connecting seat and the connecting column, the locking nut is sleeved at the end of the locking pin, and the angle adjusting mechanism can conveniently change the placement angle of the projection device.

Preferably, the connecting column is fixedly connected with the joining seat through a locking pin and a locking nut, and the connecting column can be fixed at different angles.

Preferably, the light source and the chip are arranged inside the device shell.

Compared with the prior art, the utility model discloses following beneficial effect has: stable trade and trade financial conference projection arrangement is placed to this oblique angle, through the protector that sets up, can cover the camera lens when projection arrangement is out of work to can play certain guard action to projection arrangement's camera lens, through the angle adjustment mechanism who sets up, can conveniently adjust projection arrangement's the angle of placing, thereby can conveniently select suitable projection angle.

Drawings

Fig. 1 is a schematic view of the overall structure of a trade financial conference projection device with stable oblique angle placement according to the present invention;

fig. 2 is a rear view of the device housing of a trade financial conference projection device with a stable angled placement according to the present invention;

fig. 3 is a schematic structural view of a protection device of a trade financial conference projection device with stable oblique angle placement according to the present invention;

fig. 4 is the utility model relates to a stable trade financial conference projection arrangement's angle adjustment mechanism's schematic structure diagram is placed to oblique angle.

In the figure: 1. a device housing; 2. a mounting seat; 3. heat dissipation fins; 4. a lens; 5. a guard; 501. a fixed seat; 502. a protective cover; 503. a handle; 504. a slide rail; 505. a chute; 6. a switch button; 7. a power interface; 8. a transmission interface; 9. a mounting mat; 10. fixing a column; 11. an angle adjusting mechanism; 1101. a linking seat; 1102. connecting columns; 1103. a locking pin; 1104. and locking the nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, a trade financial conference projection device with stable oblique placement comprises a device housing 1 and a mounting base 2, wherein the mounting base 2 is located at one side of the device housing 1, a heat dissipation fin 3 is fixedly installed at the outer side of the device housing 1, a lens 4 is arranged on the front surface of the device housing 1 near the middle position, a protection device 5 is connected to the front surface of the device housing 1 near the outer side of the lens 4, the protection device 5 is composed of a fixed base 501, a protective cover 502, a handle 503, a slide rail 504 and a slide groove 505, a switch button 6 is arranged on the rear surface of the device housing 1 near one side, a power interface 7 is arranged on the rear surface of the device housing 1 near the lower position of the switch button 6, a transmission interface 8 is arranged on the rear surface of the device housing 1 near the other side, a mounting pad 9 is bonded to the outer surface of one side of the mounting base 2, and a fixing column 10, an angle adjusting mechanism 11 is connected between the fixed column 10 and the device shell 1;

the protection device 5 is composed of a fixed seat 501, a protective cover 502, a handle 503, a sliding rail 504 and a sliding groove 505, wherein the fixed seat 501 is fixedly arranged on the outer surface of the device shell 1, the protective cover 502 is arranged on the inner side of the fixed seat 501, the handle 503 is fixedly arranged on the front surface of the protective cover 502, the sliding rail 504 is fixed on the outer surfaces of two sides of the protective cover 502, and the sliding groove 505 is arranged in the fixed seat 501; the protective cover 502 slides in the sliding groove 505 through the sliding rail 504 and is movably connected with the fixed seat 501; the angle adjusting mechanism 11 comprises a connecting seat 1101, a connecting column 1102, a locking pin 1103 and a locking nut 1104, wherein the connecting seat 1101 is fixed at the end of the fixed column 10, one end of the connecting column 1102 is fixed on the outer surface of the device shell 1, the other end of the connecting column 1102 extends to the inner side of the connecting seat 1101, the locking pin 1103 is fixed inside the connecting seat 1101 and the connecting column 1102, and the locking nut 1104 is sleeved at the end of the locking pin 1103; the connecting column 1102 is fixedly connected with the connecting seat 1101 through a locking pin 1103 and a locking nut 1104; the device housing 1 is provided with a light source and a chip inside.

It should be noted that, the utility model relates to a trade financial conference projection device with stable bevel placement, when in use, the device housing 1 and the mounting seat 2 form the main body part of the whole trade financial conference projection device with stable bevel placement, the mounting seat 2 is fixed on the wall, the connecting post 1102 is fixed with the connecting seat 1101 through the locking pin 1103 and the locking nut 1104 at different angles, the placement angle of the connecting post 1102 can be changed, the placement angle of the projection device can be conveniently adjusted, so that the proper projection angle can be conveniently selected, the heat dissipation fins 3 are used for dissipating heat of the projection device, the pulling handle 503, the protective cover 502 slides in the sliding groove 505 through the sliding rail 504 and moves relative to the fixed seat 501, the lens 4 can be covered when the projection device does not work, so that a certain protection effect can be achieved on the lens 4 of the projection device, the power interface 7 is used for connecting the power supply, the transmission interface 8 is used for connecting the projection device with external equipment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a stable trade financial conference projection arrangement is placed to oblique angle which characterized in that: the device comprises a device shell (1) and a mounting seat (2), wherein the mounting seat (2) is positioned at one side of the device shell (1), the outer side of the device shell (1) is fixedly provided with a heat radiation fin (3), the front surface of the device shell (1) is provided with a lens (4) close to the middle position, the outer side of the front surface of the device shell (1) close to the lens (4) is connected with a protection device (5), the protection device (5) consists of a fixed seat (501), a protection cover (502), a handle (503), a sliding rail (504) and a sliding groove (505), the rear surface of the device shell (1) is provided with a switch button (6) close to one side, the lower position of the rear surface of the device shell (1) close to the switch button (6) is provided with a power supply interface (7), the rear surface of the device shell (1) is provided with a transmission interface (8) close to the other, the outer surface of one side of the mounting seat (2) is bonded with a mounting pad (9), a fixing column (10) is fixedly mounted on the outer surface of the other side of the mounting seat (2), and an angle adjusting mechanism (11) is connected between the fixing column (10) and the device shell (1).

2. The trade financial conference projection arrangement of claim 1, wherein said at least one bevel is configured to: protection device (5) comprise fixing base (501), protection casing (502), handle (503), slide rail (504) and spout (505), fixing base (501) fixed mounting is in the surface of device shell (1), protection casing (502) set up in the inboard of fixing base (501), handle (503) fixed mounting is in the front surface of protection casing (502), slide rail (504) are fixed in the both sides surface of protection casing (502), the inside in fixing base (501) is seted up in spout (505).

3. The trade financial conference projection arrangement of claim 2, wherein said at least one bevel is configured to: the protective cover (502) slides in the sliding groove (505) through the sliding rail (504) and is movably connected with the fixed seat (501).

4. The trade financial conference projection arrangement of claim 1, wherein said at least one bevel is configured to: the angle adjusting mechanism (11) comprises a connection seat (1101), a connection column (1102), a locking pin (1103) and a locking nut (1104), wherein the connection seat (1101) is fixed at the end of a fixed column (10), one end of the connection column (1102) is fixed on the outer surface of the device shell (1), the other end of the connection column (1102) extends to the inner side of the connection seat (1101), the locking pin (1103) is fixed in the connection seat (1101) and the connection column (1102), and the end of the locking pin (1103) is sleeved with the locking nut (1104).

5. The trade financial conference projection arrangement of claim 4, wherein said at least one bevel is configured to: the connecting column (1102) is fixedly connected with the connecting seat (1101) through a locking pin (1103) and a locking nut (1104).

6. The trade financial conference projection arrangement of claim 1, wherein said at least one bevel is configured to: the device shell (1) is internally provided with a light source and a chip.

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