CN210803948U - Projection device with touch structure - Google Patents

Abstract

The utility model discloses a projection arrangement with touch structure, including casing and curtain, the top fixed mounting of casing has the roof, there is the mounting panel at the top of roof through four group's electric putter fixed mounting, mount fixed mounting has the curtain at the top of mounting panel through mount fixed mounting, the positive fixed mounting of curtain has optical touch screen, the all fixed mounting in both sides of curtain has the speaker, there is manual telescopic link at the top of curtain through fixed plate fixed mounting, manual telescopic link's output fixed mounting places the chamber, and places the inside in chamber and place the projecting apparatus organism. The utility model discloses the electric putter who sets up makes the device can highly adjust self according to the actual operation condition, and the curtain board of setting makes the device realize touch control's function through optical touch screen, and the staff can directly control the device through the mode of touch when the operation, and the practicality is strong, convenient to popularize and use.

Description

Projection device with touch structure

Technical Field

The utility model relates to a projection technology field specifically is a projection arrangement with touch structure.

Background

A projector (also called a projector) is also called a writing projector, provides a projection optical instrument with large-size pictures, and is characterized in that a reflector is added on the basis of a direct projection type slide projector to change a light path so as to project an image of a projection film flatly placed on a carrying glass onto a screen.

Although the prior projection device achieves basic operation performance, the following defects still exist: 1. traditional projection arrangement is whole comparatively fixed, and whole flexibility is relatively poor, and the staff can't adjust the operation to the device according to actual conditions, has increased the limitation when the operation, 2, traditional projection arrangement need cooperate with external equipment when the operation simultaneously and control, can't carry out direct touch control to the screen of projection, consequently need improve this to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a projection arrangement with touch structure is in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projection arrangement with touch structure, includes casing and curtain, the top fixed mounting of casing has the roof, there is the mounting panel at the top of roof through four group's electric putter fixed mounting, mount fixed mounting has the curtain at the top of mounting panel through, the positive fixed mounting of curtain has optical touch screen, the all fixed mounting in both sides of curtain has the speaker, there is manual telescopic link at the top of curtain through fixed plate fixed mounting, manual telescopic link's output fixed mounting has places the chamber, and places the inside in chamber and has placed the projecting apparatus organism, there are manual flexible leg and walking wheel in the bottom of casing through base difference fixed mounting.

Preferably, the manual telescopic legs and the manual telescopic rods are provided with limiting pins, and the bottom of each manual telescopic leg is fixedly provided with a counterweight plate.

Preferably, the placing plate is fixedly installed inside the shell, and the protection door is movably installed on the front face of the shell.

Preferably, the end part of the manual telescopic rod is fixedly provided with a connector, the connector is movably connected with the placing cavity through a connecting seat, the connecting seat is fixedly provided with a fastening knob, and the manual telescopic rod is fixedly connected with the fixing plate through a reinforcing rod.

Preferably, the back of the curtain plate is fixedly provided with a resistance touch driving controller, and the resistance touch driving controller is respectively electrically connected with the projector body and the optical touch screen through wires.

Preferably, a control switch is fixedly mounted on the front surface of the top plate.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional projection device, the projection device with the touch structure has the advantages that the arranged electric push rod enables the device to adjust the height of the device according to the actual operation condition, the device reaches good operation height, the requirements of different operation environments are met, the limitation is reduced, the arranged curtain plate enables the device to realize the touch control function through the optical touch screen, a worker can directly control the device in a touch mode during operation, the matching of external equipment is avoided or reduced, the practicability of the device is improved, the projection operation of the device is ensured through the arranged projector body, the placement cavity enables the worker to adjust the projection state of the device according to the actual condition through a manual telescopic rod, the projection operation of the device is ensured, the limitation during operation is reduced, and the arranged travelling wheels enable the device to be more practical, the staff can remove the device according to actual conditions, has improved the holistic flexibility of device, has enlarged the application scope of device, and the practicality is strong, convenient to popularize and use.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

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

fig. 3 is a schematic front structural view of the present invention.

In the figure: 1. manually telescoping the legs; 2. a base; 3. a housing; 301. placing the plate; 4. an electric push rod; 5. a curtain plate; 6. an optical touch screen; 7. a speaker; 8. a manual telescopic rod; 9. a fixing plate; 10. a projector body; 11. a placement chamber; 12. mounting a plate; 13. a top plate; 14. a traveling wheel; 15. a fixed mount; 16. a resistive touch drive controller.

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 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.

Referring to fig. 1-3, the present invention provides an embodiment: a projection device with a touch structure comprises a shell 3 and a curtain plate 5, wherein a manual telescopic rod 8 is fixedly arranged at the top of the curtain plate 5 through a fixing plate 9, a placing cavity 11 is fixedly arranged at the output end of the manual telescopic rod 8, a projector body 10 is arranged in the placing cavity 11, the projector body 10 ensures the projection operation of the device, the placing cavity 11 enables a worker to adjust the projection state of the device according to the actual situation through the manual telescopic rod 8, the projection operation of the device is ensured, the limitation during the operation is reduced, a manual telescopic leg 1 and a walking wheel 14 are respectively fixedly arranged at the bottom of the shell 3 through a base 2, the manual telescopic leg 1 can support and fix the device, the stability of the device during the operation is ensured, the walking wheel 14 enables the device to be more convenient and practical, and the worker can move the device according to the actual situation, the flexibility of the whole device is improved, the application range of the device is expanded, a top plate 13 is fixedly installed at the top of a shell 3, a mounting plate 12 is fixedly installed at the top of the top plate 13 through four groups of electric push rods 4, each electric push rod 4 comprises a driving motor, a reduction gear, a screw rod, a nut, a guide sleeve, a push rod, a slide seat, a spring, a shell, a turbine, a micro control switch and the like, each electric push rod 4 is a novel electric actuating mechanism, each electric push rod mainly comprises a novel linear actuating mechanism consisting of a motor, a push rod, a control device and the like, remote control and centralized control can be realized, the electric push rods 4 enable the device to adjust the height of the device according to the actual operation condition, the device reaches a good operation height, the requirements of different operation environments are met, the limitation is reduced, a curtain plate 5 is fixedly installed at the top of the mounting plate, the front of curtain board 5 is pasted and is installed optical touch screen 6, curtain board 5 makes the device realize touch control's function through optical touch screen 6, the staff can directly control the device through the mode of touch when the operation, avoid or reduce and cooperate through external equipment, the practicality of device has been improved, the both sides of curtain board 5 all have speaker 7 through screw fixed mounting, speaker 7 passes through the external playback devices of wire, speaker 7 can cooperate the use with the device, the external speaker device's of device when the projection operation condition has been avoided, the practicality of device has been improved.

Furthermore, the manual telescopic legs 1 and the manual telescopic rods 8 are both provided with limiting pins, and the bottom of the manual telescopic legs 1 is fixedly provided with a counterweight plate. In the embodiment, the staff can carry out spacing fixed to manual flexible leg 1 and manual telescopic link 8 through the spacer pin, and the counterweight plate has improved the stability of manual flexible leg 1 when supporting the operation.

Further, a placing plate 301 is fixedly installed inside the housing 3, and a protection door is movably installed on the front surface of the housing 3. In the embodiment, the casing 3 is convenient for the staff to store corresponding operation devices through placing the board 301, and the protection door can seal and protect the devices in the casing 3.

Further, the end portion of the manual telescopic rod 8 is fixedly provided with a connector, the connector is movably connected with the placing cavity 11 through a connecting seat, a fastening knob is fixedly arranged on the connecting seat, and the manual telescopic rod 8 is fixedly connected with the fixing plate 9 through a reinforcing rod. In the embodiment, be connected through the axostylus axostyle between connector and the connecting seat, after the staff adjusted the angle of placing chamber 11, the staff can carry out spacing fixed through the fastening knob, and the stiffener has improved the stability of manual telescopic rod 8 when supporting the operation.

Further, a resistive touch driving controller 16 is fixedly mounted on the back surface of the screen plate 5, and the resistive touch driving controller 16 is electrically connected to the projector body 10 and the optical touch screen 6 through wires. In the embodiment, a cover used in cooperation with the resistive touch driving controller 16 is disposed on the resistive touch driving controller 16, the resistive touch driving controller 16 has a function of carrying work, and a worker can process the touch information on the optical touch screen 6 through the resistive touch driving controller 16 and transmit the touch information to the projector body 10.

Further, a control switch is fixedly mounted on the front surface of the top plate 13. In the embodiment, the control switch is electrically connected with the electric push rod 4 through a wire, so that the working personnel can control and adjust the electric push rod 4 conveniently.

The working principle is as follows: during operation, the device is pushed to a proper operation position through the travelling wheels 14, an electric appliance on the device is connected with a power supply through a wire, the projector body 10 performs projection operation on the optical touch screen 6 on the screen plate 5, a worker can operate through touch control on the content on the optical touch screen 6 under the drive control of the resistance touch drive controller 16, and the worker can open the electric push rod 4 to adjust the operation height of the device during operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A projection device with a touch structure comprises a shell (3) and a curtain plate (5), and is characterized in that: the top fixed mounting of casing (3) has roof (13), the top of roof (13) has mounting panel (12) through four groups of electric putter (4) fixed mounting, the top of mounting panel (12) has curtain board (5) through mount (15) fixed mounting, the front fixed mounting of curtain board (5) has optical touch screen (6), the both sides of curtain board (5) are fixed mounting all has speaker (7), the top of curtain board (5) has manual telescopic link (8) through fixed plate (9) fixed mounting, the output fixed mounting of manual telescopic link (8) has and places chamber (11), and places the inside of chamber (11) and placed projector organism (10), the bottom of casing (3) has manual flexible leg (1) and walking wheel (14) through base (2) fixed mounting respectively.

2. A projection device with a touch structure according to claim 1, wherein: the manual telescopic legs (1) and the manual telescopic rods (8) are provided with limiting pins, and the bottom of each manual telescopic leg (1) is fixedly provided with a counterweight plate.

3. A projection device with a touch structure according to claim 1, wherein: the inside fixed mounting of casing (3) places board (301), and the front movable mounting of casing (3) has the shutter.

4. A projection device with a touch structure according to claim 1, wherein: the end part fixed mounting of manual telescopic link (8) has the connector, and the connector with place through connecting seat swing joint between chamber (11), and fixed mounting has the fastening knob on the connecting seat, through stiffener fixed connection between manual telescopic link (8) and fixed plate (9).

5. A projection device with a touch structure according to claim 1, wherein: the back fixed mounting of curtain board (5) has resistance touch drive controller (16), and resistance touch drive controller (16) pass through the wire respectively with projecting apparatus organism (10) and optical touch screen (6) electric connection.

6. A projection device with a touch structure according to claim 1, wherein: and a control switch is fixedly arranged on the front surface of the top plate (13).

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