An intelligent garbage room anti-pinch opening
By designing anti-clip structures in the tumble of the smart garbage room and combining mechanical and electronic anti-clip measures, the problem of clamping the sliding door of the tumbled door of the smart garbage room is solved, ensuring the safety of users.
Patent Information
- Application Number
- CN202421384803.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing smart garbage room slid doors have the risk of clamping the arms of residents, and the use of cable-sliding doors will affect the AI recognition of kitchen waste, which is not suitable for smart garbage room.
An intelligent garbage room anti-clip tuillum is designed, and it adopts a combined structure of chain, sprocket, motor bracket, motor, panel, guide rail, pulley, sliding door frame, slider, upper limit, button-type lower limit, sliding door, photoelectric switch, door frame and installation plate. Mechanical anti-clip is achieved through the upper limit and button-type lower limits, and electronic anti-clip is achieved through the photoelectric switch and upper and lower limits.
The upper limit and button-type lower limit ensure a safe distance at the bottom of the sliding door, achieving the purpose of mechanical anti-clip. The photoelectric switch and upper and lower limits are used to achieve the dual anti-clip effect of electronics and machinery, so that even if the electrical components are damaged, the user's arms will not be clamped.
Smart Images
Figure CN222731415U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garbage rooms, in particular to an intelligent anti-pinch dumping opening of a garbage room. Background Art
[0002] Smart garbage rooms are becoming more and more popular. The sliding door of the existing smart garbage room has the risk of pinching the residents' arms when it moves up and down. If the inclined sliding door is used, it will affect the AI recognition of kitchen waste, which is not suitable for smart garbage rooms. Therefore, those skilled in the art provide a smart garbage room anti-pinch opening to solve the problems raised in the above background technology. Summary of the invention
[0003] The purpose of the utility model is to provide an intelligent anti-pinch opening for garbage room to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it comprises a chain, a sprocket, a motor bracket, a motor, a panel, a guide rail, a pulley, a sliding door frame, a slider, an upper limit, a button-type lower limit, a sliding door, a photoelectric switch, a door frame and a mounting plate; an opening is provided at the lower part of the panel, the opening is a slot, a door frame is fixed at the opening, guide rails are fixed on both sides of the panel respectively, the sliding door is fixed on the sliding door frame, a slider is fixed on the sliding door frame, the slider is slidably connected to the guide rail through a pulley, a motor bracket is fixed at the upper end of the panel, the motor is mounted on the motor bracket, a sprocket is mounted on the output shaft of the motor, a sprocket is also mounted on the panel, the two sprockets are connected by a chain, and the slider is fixed on the chain; a button-type lower limit is installed at the bottom of the sliding door frame, mounting plates are fixed on the panels on both sides of the opening, an upper limit and a photoelectric switch are installed on the mounting plate, and the photoelectric switch is connected to the motor signal.
[0005] Furthermore, a chain bracket is fixed on the motor, and the chain passes through the chain bracket.
[0006] Furthermore, a chain pressing plate is provided on the outer sleeve of the sprocket on the motor output shaft, and the chain pressing plate is fixed on the chain bracket.
[0007] After adopting the above structure, the beneficial effects produced by the utility model are as follows: the intelligent anti-pinch opening of the garbage room described in the utility model ensures that there is a safe distance at the bottom of the sliding door through the upper limit and the button-type lower limit, thereby achieving the purpose of mechanical anti-pinch, and adopts photoelectric switches and upper and lower limits to achieve electronic and mechanical dual anti-pinch effects, so that even if the electrical components are damaged, the user's arms will not be pinched. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 This is a structural diagram of the utility model when the sliding door is closed;
[0009] Figure 2 It is a back structural diagram of the utility model;
[0010] Figure 3 It is a structural diagram of the utility model when the sliding door is anti-pinch.
[0011] Description of reference numerals:
[0012] Chain 1, chain bracket 2, chain pressure plate 3, sprocket 4, motor bracket 5, motor 6, panel 7, guide rail 8, pulley 9, sliding door frame 10, slider 11, upper limit 12, button-type lower limit 13, sliding door 14, photoelectric switch 15, door frame 16, mounting plate 17. DETAILED DESCRIPTION
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0014] See Figure 1 —— Figure 3 As shown, this specific embodiment adopts the following technical scheme: it comprises a chain 1, a sprocket 4, a motor bracket 5, a motor 6, a panel 7, a guide rail 8, a pulley 9, a sliding door frame 10, a slider 11, an upper limit 12, a button-type lower limit 13, a sliding door 14, a photoelectric switch 15, a door frame 16 and a mounting plate 17; the lower part of the panel 7 is provided with an opening, the opening is a slot, a door frame 16 is fixed at the opening, guide rails 8 are fixed on both sides of the panel 7, the sliding door 14 is fixed on the sliding door frame 10, and the slider 11 is fixed on the sliding door frame 10 The slider 11 is slidably connected to the guide rail 8 through the pulley 9. A motor bracket 5 is fixed to the upper end of the panel 7. The motor 6 is installed on the motor bracket 5. A sprocket 4 is installed on the output shaft of the motor 6. The outer sleeve of the sprocket 4 is provided with a chain pressure plate 3. A sprocket 4 is also installed on the panel 7. The two sprockets 4 are connected by a chain 1. The slider 11 is fixed on the chain 1. When the door is opened, the motor 6 drives the sliding door frame 10 and the slider 11 to move up and down along the guide rail 8 through the chain transmission to realize the opening and closing action of the sliding door 14. The pulley 9 plays the role of left and right limit.
[0015] A chain bracket 2 is fixed on the motor 6, the chain 1 passes through the chain bracket 2, the chain pressure plate 3 is fixed on the chain bracket 2, the chain 1 on the sprocket 4 is located in the chain pressure plate 3, and the chain pressure plate 3 is used to press the chain 1 to prevent the chain from jumping teeth and falling off the chain. The chain bracket 2 guides the chain 1 to prevent the chain 1 from sagging and affecting garbage delivery.
[0016] A button-type lower limit 13 is installed at the bottom of the sliding door frame 10, and mounting plates 17 are fixed on the panels 7 on both sides of the opening. An upper limit 12 and a photoelectric switch 15 are installed on the mounting plate 17. The photoelectric switch 15 is connected to the motor 6 signal. The distance between the upper limit 12 and the photoelectric switch 15 and the door frame 16 is 10 cm. When the motor 6 drives the sliding door 14 and the sliding door frame 10 to move up and down, the button-type lower limit 13 moves up and down together. When closing the door, the button-type lower limit 13 contacts the upper limit 12, and the sliding door 14 stops descending. There is a safe distance of 10 cm between the bottom of the sliding door and the door frame 16, thereby achieving the purpose of mechanical anti-pinch. After the garbage is delivered, the button-type lower limit 13 is pressed to start the motor 6, and the sliding door 14 continues to move downward to close the delivery port; when the photoelectric switch 15 detects that the arm is thrown into the delivery port, it sends a signal to the motor 6, and the motor 6 stops rotating, thereby achieving the purpose of electronic anti-pinch.
[0017] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An intelligent garbage room anti-pinch opening, characterized by: It comprises a chain, a sprocket, a motor bracket, a motor, a panel, a guide rail, a pulley, a sliding door frame, a slider, an upper limit, a button-type lower limit, a sliding door, a photoelectric switch, a door frame and a mounting plate; an opening is arranged at the lower part of the panel, which is a slot, a door frame is fixed at the opening, guide rails are fixed on both sides of the panel respectively, the sliding door is fixed on the sliding door frame, a slider is fixed on the sliding door frame, the slider is slidably connected to the guide rail through a pulley, a motor bracket is fixed at the upper end of the panel, the motor is mounted on the motor bracket, a sprocket is mounted on the output shaft of the motor, a sprocket is also mounted on the panel, the two sprockets are connected through a chain, and the slider is fixed on the chain; a button-type lower limit is mounted on the bottom of the sliding door frame, mounting plates are fixed on the panels on both sides of the opening, an upper limit and a photoelectric switch are mounted on the mounting plates, and the photoelectric switch is connected with the motor signal.
2. The intelligent anti-pinch opening of garbage room according to claim 1, characterized in that: A chain bracket is fixed on the motor, and the chain passes through the chain bracket.
3. The intelligent anti-pinch opening of garbage room according to claim 2 is characterized by: The outer sleeve of the sprocket on the motor output shaft is provided with a chain pressing plate, and the chain pressing plate is fixed on the chain bracket.