Smart home projection equipment based on Internet of Things control

Abstract

The utility model relates to the field of smart home, in particular to smart home projection equipment based on Internet of Things control, which comprises a base, a projector and retention bolts, a square groove is formed in the top of the base, the projector is movably connected in the square groove, and the retention bolts are arranged on two sides of the base. A column rod of the retention bolt is in threaded connection with a side plate of the base, one end of the retention bolt is fixedly connected with a rubber pad, the side, away from the retention bolt, of the rubber pad is connected with the side edge of the projector in a clamped mode, and a line position groove is formed in the side, close to a power line of the projector, of the base. After a user wipes a lens of the projector cleanly, the projector is placed in the base, the retention bolt is manually rotated, the retention bolt drives the rubber pad to rotate and move forwards on the side plate of the base, the rubber pad is tightly attached to one side of the projector, and the projector is placed in the base. The projector is clamped and fixed through rubber pads on the two sides of the base.

Description

Technical Field

[0001] The utility model relates to the field of smart home, in particular to a smart home projection device based on Internet of Things control. Background Art

[0002] Smart home uses residence as platform and utilizes integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate facilities related to home life, build an efficient management system for residential facilities and daily family affairs, and provide multiple functions and means such as home appliance control, lighting control, telephone remote control, indoor and outdoor remote control, burglar alarm, environmental monitoring, HVAC control, infrared forwarding and programmable timing control. Existing home projection equipment already has Internet of Things control function and is part of smart home.

[0003] Current home projection equipment is fixedly installed on the ceiling of the room, but fixedly installed projection equipment is prone to dust accumulation in daily life, which affects the projection quality of the lens. At the same time, hanging the projection equipment on the ceiling of the room makes it inconvenient for users to wipe the lens, and it is also easy to affect the viewing comfort of users. Utility Model Content

[0004] The purpose of the utility model is to provide a smart home projection device based on Internet of Things control to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a smart home projection device based on Internet of Things control, including a base, a projector and a fixing bolt, a square groove is opened on the top of the base, the projector is movably connected inside the square groove, fixing bolts are provided on both sides of the base, the column rod of the fixing bolt is threadedly connected to the side panel of the base, one end of the fixing bolt is fixedly connected to a rubber pad, the side of the rubber pad away from the fixing bolt is clamped and connected to the side of the projector, a wire positioning groove is provided on the side of the base close to the power cord of the projector, the power cord of the projector is movably connected inside the wire positioning groove, the wire positioning groove is located on the back panel of the base, and the bottom of the base is fixedly connected to a steel ball slider.

[0006] Preferably, a steel ball clamp is provided on the outside of the steel ball slider, the inner wall of the steel ball clamp is clamped and connected to the outside of the steel ball slider, the top of the steel ball clamp is movably connected to the bottom of the base, and a stacking frame is provided on the bottom of the base.

[0007] Preferably, the side of the steel ball clamp away from the bottom of the base is fixedly connected to the top of the stacking frame, a hydraulic telescopic rod is provided on one side of the stacking frame, and the stacking frame is movably connected to one end of the hydraulic telescopic rod.

[0008] Preferably, a rotating bolt is provided on one side of the stacking frame, the rotating bolt passes through both sides of the stacking frame and is threadedly connected to the hydraulic telescopic rod, and one end of the hydraulic telescopic rod away from the stacking frame is fixedly connected to the wall seat.

[0009] Preferably, a row of sockets is provided on the top of the wall seat, the bottom of which is fixedly connected to the wall seat and the top of the hydraulic telescopic rod, the hydraulic telescopic rod is located at the bottom of the base, and the row of sockets is used for plugging in the projector power cord.

[0010] Preferably, a clamp is provided on one side of the wall seat and the hydraulic telescopic rod, the bottom of the clamp is fixedly connected to the top of the hydraulic telescopic rod, and the inside of the clamp is movably connected to the power cord of the projector.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] First, the utility model is a smart home projection device based on Internet of Things control, which can be easily disassembled through the setting. After the user wipes the lens of the projector clean, the projector is placed inside the base and the fixing bolt is manually rotated. The fixing bolt drives the rubber pad to rotate and move forward on the side plate of the base. The rubber pad is tightly attached to one side of the projector. The rubber pads on both sides of the base clamp and fix the projector. At the same time, the user places the power cord of the projector in the line groove. The line groove has a limiting function for the power cord, thereby avoiding the short circuit caused by the power cord being squeezed by the internal space of the base. The plug of the power cord is pulled to be plugged into the socket to power on the inside of the projector. This setting facilitates the disassembly and maintenance of the projection device. At the same time, the projection device also has a fixing function, which is convenient for the user to operate the projection device.

[0013] Second, the utility model is a smart home projection device based on Internet of Things control, which can be easily adjusted and used through the setting. The user pushes the base, and the steel ball slider at the bottom of the base is driven by force to rotate the base in the steel ball clamp. Because the steel ball slider is clamped in the steel ball clamp, it maintains a fixed angle without being affected by external forces, which is convenient for image projection of the projector. At the same time, the user rotates the rotating bolt, and the rotating bolt drives the stacking frame to adjust the angle up and down on the hydraulic telescopic rod, so that the projector inside the base has all-round angle adjustment. The user starts the hydraulic telescopic rod, and the hydraulic telescopic rod drives the stacking frame and the base to extend forward, so that the projector has the function of adjusting the viewing distance. This setting provides users with good viewing habits and also increases the viewing comfort of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a stereogram of a smart home projection device based on Internet of Things control according to the utility model;

[0015] Figure 2 This is a cross-sectional view of a smart home projection device based on Internet of Things control according to the utility model;

[0016] Figure 3 This is a component diagram of a smart home projection device based on Internet of Things control in the utility model;

[0017] Figure 4 This is a structural diagram of a base of a smart home projection device based on Internet of Things control in the utility model;

[0018] Figure 5 The utility model is a structural diagram of a stacking frame of a smart home projection device based on Internet of Things control.

[0019] Among them: 1. base; 2. projector; 3. retaining bolt; 4. rubber pad; 5. wire groove; 6. steel ball slider; 7. steel ball clamp; 8. stacking frame; 9. rotating bolt; 10. hydraulic telescopic rod; 11. socket row; 12. clamp; 13. wall base. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5A smart home projection device based on Internet of Things control includes a base 1, a projector 2 and a fixing bolt 3. A square groove is provided on the top of the base 1, and the projector 2 is movably connected inside the square groove. Fixing bolts 3 are provided on both sides of the base 1. The column rod of the fixing bolt 3 is threadedly connected to the side plate of the base 1. One end of the fixing bolt 3 is fixedly connected to a rubber pad 4. The side of the rubber pad 4 away from the fixing bolt 3 is clamped and connected to the side of the projector 2. A wire groove 5 is provided on the side of the base 1 close to the power cord of the projector 2. The power cord of the projector 2 is movably connected inside the wire groove 5. The wire groove 5 is located on the back plate of the base 1. A steel ball slider 6 is fixedly connected to the bottom of the base 1. The user moves the lens of the projector 2 After wiping it clean, place the projector 2 inside the base 1, and manually rotate the retaining bolt 3. The retaining bolt 3 drives the rubber pad 4 to rotate and move forward on the side panel of the base 1. The rubber pad 4 is tightly attached to one side of the projector 2. The rubber pads 4 on both sides of the base 1 clamp and fix the projector 2. At the same time, the user places the power cord of the projector 2 in the wire groove 5. The wire groove 5 has a limiting function for the power cord, thereby avoiding a short circuit caused by the power cord being squeezed by the internal space of the base 1. Pull the plug of the power cord to connect it to the socket 11 to power on the projector 2. This arrangement facilitates the disassembly and maintenance of the projection equipment. At the same time, the projection equipment also has a retaining function, which is convenient for the user to operate.

[0022] Specifically, a steel ball clamp 7 is provided on the outside of the steel ball slider 6, the inner wall of the steel ball clamp 7 is clamped and connected to the outside of the steel ball slider 6, the top of the steel ball clamp 7 is movably connected to the bottom of the base 1, and a stacking frame 8 is provided at the bottom of the base 1.

[0023] Through the above technical solution, the user pushes the base 1, and the steel ball slider 6 at the bottom of the base 1 is driven by the force to drive the base 1 to rotate in the steel ball clamp 7. Because the steel ball slider 6 is clamped in the steel ball clamp 7, the steel ball slider 6 maintains a fixed angle without being affected by external forces, which is convenient for image projection of the projector 2.

[0024] Specifically, one side of the steel ball clamp 7 away from the bottom of the base 1 is fixedly connected to the top of the stacking frame 8 , a hydraulic telescopic rod 10 is provided on one side of the stacking frame 8 , and the stacking frame 8 is movably connected to one end of the hydraulic telescopic rod 10 .

[0025] Through the above technical solution, the user rotates the rotating bolt 9, and the rotating bolt 9 drives the stacking frame 8 to adjust the angle up and down on the hydraulic telescopic rod 10, so that the projector 2 inside the base 1 has all-round angle adjustment.

[0026] Specifically, a rotating bolt 9 is provided on one side of the stacking frame 8 , and the rotating bolt 9 passes through both sides of the stacking frame 8 and is threadedly connected to a hydraulic telescopic rod 10 , and one end of the hydraulic telescopic rod 10 away from the stacking frame 8 is fixedly connected to a wall seat 13 .

[0027] Through the above technical solution, the user starts the hydraulic telescopic rod 10, and the hydraulic telescopic rod 10 drives the stacking frame 8 and the base 1 to extend forward, so that the projector 2 has the function of adjusting the viewing distance. This setting provides the user with a good viewing habit and increases the viewing comfort of the user.

[0028] Specifically, a socket row 11 is provided on the top of the wall seat 13 , and the bottom of the socket row 11 is fixedly connected to the wall seat 13 and the top of the hydraulic telescopic rod 10 , the hydraulic telescopic rod 10 is located at the bottom of the base 1 , and the socket row 11 is used for plugging in the power cord of the projector 2 .

[0029] Through the above technical solution, the power circuit of the row socket 11 and the circuit of the hydraulic telescopic rod 10 are in the same wire tube, so that the row socket 11 and the hydraulic telescopic rod 10 are powered on at the same time, and a backup switch of the hydraulic telescopic rod 10 is provided on the top of the row socket 11, which is convenient for manual operation by the staff.

[0030] Specifically, a clamp 12 is provided on one side of the wall seat 13 and the hydraulic telescopic rod 10 . The bottom of the clamp 12 is fixedly connected to the top of the hydraulic telescopic rod 10 , and the inside of the clamp 12 is movably connected to the power cord of the projector 2 .

[0031] Through the above technical solution, the socket 11 facilitates the power connection of the projector 2. At the same time, the power cord of the projector 2 and the power cord of the hydraulic rod 10 are clamped and limited by the clamp 12 to prevent the exposed lines from getting hooked and affecting the indoor appearance.

[0032] When in use, the user starts the hydraulic telescopic rod 10, and the hydraulic telescopic rod 10 drives the stacking frame 8 and the base 1 to extend forward, so that the projector 2 has the function of adjusting the viewing distance. At the same time, the user pushes the base 1, and the steel ball slider 6 at the bottom of the base 1 is driven by force to rotate the base 1 in the steel ball clamp 7. Because the steel ball slider 6 is clamped in the steel ball clamp 7, the steel ball slider 6 maintains a fixed angle without being affected by external forces, which is convenient for the image projection of the projector 2. After the user wipes the lens of the projector 2 clean, the projector 2 is placed inside the base 1, and the retaining bolt 3 is manually rotated. The retaining bolt 3 drives the rubber pad 4 to rotate and move forward on the side plate of the base 1. The rubber pad 4 is tightly attached to one side of the projector 2, and the rubber pads 4 on both sides of the base 1 clamp the projector 2. The user places the power cord of the projector 2 in the line slot 5, which has a limiting function for the power cord, thereby avoiding a short circuit caused by the power cord being squeezed by the internal space of the base 1. The plug of the power cord is pulled to connect with the socket 11, so that the projector 2 is powered on. When the projector 2 needs to be adjusted up and down, the user rotates the rotating bolt 9 on one side of the stacking frame 8, and the rotating bolt 9 drives the stacking frame 8 to rotate up and down on the hydraulic telescopic rod 10, so as to adjust the angles of the base 1 and the projector 2 up and down, so that the projector 2 inside the base 1 has all-round angle adjustment. This arrangement is convenient for the disassembly and maintenance of the projection equipment and the operation of the user, while providing the user with a good viewing habit and increasing the viewing comfort of the user.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A smart home projection device based on Internet of Things control, comprising a base (1), a projector (2) and a retaining bolt (3), characterized in that: The top of the base (1) is provided with a square groove, the inside of the square groove is movably connected to the projector (2), both sides of the base (1) are provided with fixing bolts (3), the column rod of the fixing bolt (3) is threadedly connected to the side plate of the base (1), one end of the fixing bolt (3) is fixedly connected to a rubber pad (4), the side of the rubber pad (4) away from the fixing bolt (3) is clamped and connected to the side of the projector (2), the side of the base (1) close to the power cord of the projector (2) is provided with a wire groove (5), the inside of the wire groove (5) is movably connected to the power cord of the projector (2), the wire groove (5) is located on the back plate of the base (1), and the bottom of the base (1) is fixedly connected to a steel ball slider (6).

2. According to claim 1, a smart home projection device based on Internet of Things control is characterized in that: A steel ball clamp (7) is provided on the outside of the steel ball slider (6), the inner wall of the steel ball clamp (7) is clamped and connected to the outside of the steel ball slider (6), the top of the steel ball clamp (7) is movably connected to the bottom of the base (1), and a stacking frame (8) is provided on the bottom of the base (1).

3. According to claim 2, a smart home projection device based on Internet of Things control is characterized in that: The side of the steel ball clamp (7) away from the bottom of the base (1) is fixedly connected to the top of the stacking frame (8), and a hydraulic telescopic rod (10) is provided on one side of the stacking frame (8), and the stacking frame (8) is movably connected to one end of the hydraulic telescopic rod (10).

4. According to claim 3, a smart home projection device based on Internet of Things control is characterized in that: A rotating bolt (9) is provided on one side of the stacking frame (8), and the rotating bolt (9) passes through both sides of the stacking frame (8) and is threadedly connected to the hydraulic telescopic rod (10), and one end of the hydraulic telescopic rod (10) away from the stacking frame (8) is fixedly connected to the wall seat (13).

5. According to claim 4, a smart home projection device based on Internet of Things control is characterized in that: A row of sockets (11) is provided at the top of the wall seat (13), the bottom of the row of sockets (11) is fixedly connected to the wall seat (13) and the top of the hydraulic telescopic rod (10), the hydraulic telescopic rod (10) is located at the bottom of the base (1), and the row of sockets (11) is used for plugging in the power cord of the projector (2).

6. The smart home projection device based on Internet of Things control according to claim 5, characterized in that: A clamp (12) is provided on one side of the wall seat (13) and the hydraulic telescopic rod (10); the bottom of the clamp (12) is fixedly connected to the top of the hydraulic telescopic rod (10); and the inside of the clamp (12) is movably connected to the power cord of the projector (2).

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