CN212056404U

CN212056404U - Projecting apparatus mount for education management

Info

Publication number: CN212056404U
Application number: CN202020290366.8U
Authority: CN
Inventors: 汪长礼
Original assignee: Jiangsu Institute of Economic and Trade Technology
Current assignee: Jiangsu Institute of Economic and Trade Technology
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-01
Anticipated expiration: 2030-03-11

Abstract

The utility model belongs to the technical field of projector equipment, and particularly discloses a projector fixing frame for education management, which comprises a bottom plate and a fixing frame; a support rod is vertically fixed at the center of the surface of the bottom plate; the top end of the supporting rod is vertically provided with a rotating wheel, the center of the rotating wheel is fixedly connected with a rotating rod in a clamping manner, and two sides of the rotating wheel are provided with brackets; the bottom ends of the two brackets are fixed on two sides of the top surface of the supporting rod, and a fixing frame is arranged above the supporting rod; the fixing frame comprises a fixing plate and a supporting side beam; a clamping groove matched with the rotating wheel is formed in the middle of the bottom surface of the fixed plate, grooves matched with the rotating rod are formed in the positions, located on the two sides of the clamping groove, of the bottom surface of the fixed plate, and bearings are fixed on the two sides inside the grooves; the rotating rod is embedded into the groove, and two ends of the rotating rod are rotatably connected with the fixing plate through bearings; two right-angle baffles are fixed on two sides of the surface of the fixing plate, and right-angle edges of the two right-angle baffles are embedded into two sides of the fixing plate.

Description

Projecting apparatus mount for education management

Technical Field

The utility model relates to a projecting apparatus equipment technical field specifically is a projecting apparatus mount for education management.

Background

The projector is also called a projector, and is a device for projecting or reflecting images or videos onto a screen through a digital light processing technology or an LCD liquid crystal imaging technology, and can be accessed to corresponding images and video signals through different signal sources, such as computers, mobile phones, DVDs, DVs, to realize playing.

The existing projector fixing frame cannot adjust the angle when in use, and each projector can only use a matched fixing frame due to the inconsistent size of the appearance size of the projector, so that the use of a user is inconvenient, and the user experience is poor; in order to solve the above problems, a projector fixing frame for education management is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a projecting apparatus mount for education management 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: a projector fixing frame for education management comprises a bottom plate and a fixing frame; a support rod is vertically fixed at the center of the surface of the bottom plate; the top end of the supporting rod is vertically provided with a rotating wheel, the center of the rotating wheel is fixedly connected with a rotating rod in a clamping manner, and two sides of the rotating wheel are provided with brackets; the bottom ends of the two brackets are fixed on two sides of the top surface of the supporting rod, and a fixing frame is arranged above the supporting rod; the fixing frame comprises a fixing plate and a supporting side beam; a clamping groove matched with the rotating wheel is formed in the middle of the bottom surface of the fixed plate, grooves matched with the rotating rod are formed in the positions, located on the two sides of the clamping groove, of the bottom surface of the fixed plate, and bearings are fixed on the two sides inside the grooves; the rotating rod is embedded into the groove, and two ends of the rotating rod are rotatably connected with the fixing plate through bearings; two right-angle baffles are fixed on two sides of the surface of the fixing plate, and right-angle edges of the two right-angle baffles are embedded into two sides of the fixing plate.

Preferably, reinforcing rods are arranged at four corners of the bottom surface of the fixing plate; the reinforcing rod is obliquely arranged, and the other end of the reinforcing rod is fixed on the outer side of the top end of the supporting rod; the stiffener bottom is provided with first slider, and the bracing piece outside corresponds first slider position department and is provided with first spout.

Preferably, two sides of a right-angle edge of the two right-angle baffles are provided with second sliding blocks, and two sides inside the fixed plate are provided with second sliding chutes corresponding to the positions of the second sliding blocks; the two right-angle baffles and the fixed plate are in sliding connection through the matching of the second sliding block and the second sliding groove.

Preferably, the two right-angle baffles are elastically connected through a pressure spring; the pressure spring is arranged in the fixing plate.

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

1. the utility model discloses set up runner and bull stick and be connected through rotating between runner and bull stick and the bracing piece in the fixed plate bottom surface, make the fixed plate reach angle of adjustment's purpose to make the use of projecting apparatus more convenient, the reinforcing practicality.

2. The utility model discloses a right angle baffle, fixed plate and compression spring's cooperation for the right angle baffle that fixed plate surface both sides set up can be fixed with the projecting apparatus centre gripping placed on the fixed plate surface, because sliding connection between two right angle baffles and the fixed plate makes two right angle baffles have regulatory function, can fix the projecting apparatus of different sizes, and through compression spring elastic connection between two right angle baffles, compression spring makes two right angle baffles more firm to the centre gripping of projecting apparatus is fixed; thereby make this use novel can play better fixed effect to the projecting apparatus of equidimension not.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is an overall front view of the present invention;

fig. 3 is a schematic structural diagram of the fixing plate of the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a rotating wheel; 4. a rotating rod; 5. a support; 6. a fixed mount; 601. a fixing plate; 602. a right angle baffle; 603. a reinforcing bar; 7. a card slot; 8. a groove; 9. a bearing; 10. a first slider; 11. a first chute; 12. a second slider; 13. a second chute; 14. a pressure spring.

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 "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a projector fixing frame 6 for education management comprises a bottom plate 1 and a fixing frame 6; a support rod 2 is vertically fixed at the center of the surface of the bottom plate 1; the top end of the supporting rod 2 is vertically provided with a rotating wheel 3, the center of the rotating wheel 3 is fixedly connected with a rotating rod 4 in a clamping manner, and two sides of the rotating wheel 3 are provided with brackets 5; the bottom ends of the two brackets 5 are fixed on two sides of the top surface of the supporting rod 2, and a fixing frame 6 is arranged above the supporting rod 2; the fixing frame 6 comprises a fixing plate 601 and a supporting side beam; a clamping groove 7 matched with the rotating wheel 3 is formed in the middle of the bottom surface of the fixing plate 601, grooves 8 matched with the rotating rod 4 are formed in the positions, located on the two sides of the clamping groove 7, of the bottom surface of the fixing plate 601, and bearings 9 are fixed on the two sides inside the grooves 8; the rotating rod 4 is embedded into the groove 8, and two ends of the rotating rod 4 are rotatably connected with the fixing plate 601 through bearings 9; two right-angle baffles 602 are fixed on two sides of the surface of the fixing plate 601, and a right-angle edge of each right-angle baffle 602 is embedded into the two sides of the fixing plate 601.

Furthermore, reinforcing rods 603 are arranged at four corners of the bottom surface of the fixing plate 601; the reinforcing rod 603 is obliquely arranged, and the other end of the reinforcing rod 603 is fixed on the outer side of the top end of the supporting rod 2; the bottom end of the reinforcing rod 603 is provided with a first slider 10, and the outer side of the supporting rod 2 is provided with a first sliding chute 11 corresponding to the position of the first slider 10.

Furthermore, two sides of a right-angle edge of the two right-angle baffles 602 are provided with second sliding blocks 12, and two sides inside the fixed plate 601 are provided with second sliding chutes 13 corresponding to the positions of the second sliding blocks 12; the two right-angle baffles 602 are slidably connected with the fixed plate 601 through the cooperation of the second sliding block 12 and the second sliding chute 13.

Furthermore, the two right-angle baffles 602 are elastically connected through a pressure spring 14; the pressure spring 14 is disposed inside the fixing plate 601.

The working principle is as follows: when the projector fixing device is used, a projector is placed on the surface of the fixing plate 601, the projector is clamped and fixed by the right-angle baffles 602 on the two sides of the surface of the fixing plate 601, the two right-angle baffles 602 have an adjusting function and can fix projectors of different sizes due to the sliding connection between the two right-angle baffles 602 and the fixing plate 601, the two right-angle baffles 602 are elastically connected through the pressure spring 14, and the pressure spring 14 enables the two right-angle baffles 602 to clamp and fix the projector more firmly; the bottom surface of the fixing plate 601 is rotatably connected with the supporting rod 2 through the rotating wheel 3 and the rotating rod 4, when a user needs to adjust the angle, the angle of the fixing plate 601 can be adjusted only through the rotating wheel 3 and the rotating rod 4, so that the user can use the fixing plate more conveniently, the application range of the projector is enlarged, and the practicability is enhanced.

Reinforcing rods 603 are arranged at four corners of the bottom surface of the fixed plate 601, the other ends of the reinforcing rods 603 are fixed at the outer side of the support rod 2, and the reinforcing rods 603 are in sliding connection with the support rod 2 through the matching of the first sliding block 10 and the first sliding groove 11; when the angle of the fixing plate 601 is adjusted, the reinforcing rod 603 on the bottom surface of the fixing plate 601 correspondingly slides on the surface of the supporting rod 2, so that the reinforcing rod 603 can play a role in reinforcing and supporting the fixing plate 601 without affecting the rotation of the fixing plate 601.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated.

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 projector mount (6) for education management, characterized in that: comprises a bottom plate (1) and a fixed frame (6); a support rod (2) is vertically fixed at the center of the surface of the bottom plate (1); a rotating wheel (3) is vertically arranged at the top end of the supporting rod (2), the center of the rotating wheel (3) is fixedly connected with a rotating rod (4) in a clamping manner, and supports (5) are arranged on two sides of the rotating wheel (3); the bottom ends of the two brackets (5) are fixed on two sides of the top surface of the supporting rod (2), and a fixing frame (6) is arranged above the supporting rod (2); the fixing frame (6) comprises a fixing plate (601) and a supporting side beam; a clamping groove (7) matched with the rotating wheel (3) is formed in the middle of the bottom surface of the fixing plate (601), grooves (8) matched with the rotating rod (4) are formed in the positions, located on the two sides of the clamping groove (7), of the bottom surface of the fixing plate (601), and bearings (9) are fixed on the two sides inside the grooves (8); the rotating rod (4) is embedded into the groove (8), and two ends of the rotating rod (4) are rotatably connected with the fixing plate (601) through bearings (9); two right-angle baffles (602) are fixed on two sides of the surface of the fixing plate (601), and a right-angle edge of each right-angle baffle (602) is embedded into the two sides of the fixing plate (601).

2. A projector mount (6) for education management according to claim 1, wherein: reinforcing rods (603) are arranged at the four corners of the bottom surface of the fixing plate (601); the reinforcing rod (603) is obliquely arranged, and the other end of the reinforcing rod (603) is fixed on the outer side of the top end of the supporting rod (2); the bottom end of the reinforcing rod (603) is provided with a first sliding block (10), and the outer side of the supporting rod (2) is provided with a first sliding groove (11) corresponding to the position of the first sliding block (10).

3. A projector mount (6) for education management according to claim 1, wherein: two sides of a right-angle edge of the two right-angle baffles (602) are provided with second sliding blocks (12), and two sides inside the fixed plate (601) are provided with second sliding grooves (13) corresponding to the positions of the second sliding blocks (12); the two right-angle baffles (602) are in sliding connection with the fixed plate (601) through the matching of the second sliding block (12) and the second sliding chute (13).

4. A projector mount (6) for education management according to claim 1, wherein: the two right-angle baffles (602) are elastically connected through a pressure spring (14); the pressure spring (14) is arranged inside the fixing plate (601).