Electric hidden door

Abstract

The invention relates to the technical field of electric hidden doors, in particular to an electric hidden door which comprises a combined outer frame and a protective door plate, the protective door plate is hinged to the combined outer frame, a touch key is arranged at the front end of the combined outer frame, and the touch key is electrically connected with an adjusting control structure and can control operation adjustment of the adjusting control structure; the control structure is adjusted to limit the protective door plate, the electric control adjusting component electrically controls the protective door plate to move, the adaptive adjusting component supports and protects the protective door plate, the adsorption limiting component performs magnetic adsorption limiting on the protective door plate, and meanwhile, a limiting mechanism in the adsorption limiting component performs mechanical locking, so that the combined outer frame and the protective door plate are flatly attached. Through the arrangement of the structure, the purpose of conveniently and stably adjusting the electric hidden door is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of electric hidden doors, in particular to an electric hidden door. Background Art

[0002] Electric hidden door is a special type of door. It combines electric mechanism with hidden design, providing users with convenient, beautiful and safe entry and exit experience. Electric hidden door can not only be driven by motor, but also controlled by electric hydraulic telescopic rod, which helps to start the hidden door electrically and facilitate entry and exit barrier.

[0003] According to Chinese patent publication number CN117108173B, an electric hidden door is disclosed, which belongs to the field of home decoration door bodies and is used for electric hidden doors. It includes a door body with an upper hidden frame, and the upper hidden frame is meshed with a driving wheel and an auxiliary wheel body through a door body rack in a track bottom slide groove on a sliding track. The sliding track is located above the upper hidden frame, and the driving wheel and the auxiliary wheel body are installed in the track top slide groove through an axle body and a bearing structure; the driving wheel is located at the starting end of the sliding track, and the auxiliary wheel body is evenly distributed in the length direction of the sliding track; the driving wheel is driven by a driving motor on the sliding track, and the driving motor is electrically connected to a controller, and the controller is located on the sliding track; the driving wheel and the auxiliary wheel body are both meshed with the door body rack after passing through the track through hole. The present application can achieve the hiding of the door body track, and achieve non-fixed position stopping in the process of realizing the door body driving, and the structure is relatively simple, with a wide range of adaptability and good movement stability.

[0004] At present, the existing electric hidden doors and the above-mentioned cases are not convenient for efficient protection and concealment when in use. At the same time, they are prone to being unable to close due to loose connections after long-term use. Therefore, improvements are made to address the above-mentioned problems. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides an electric hidden door.

[0006] The technical solution adopted by the present invention to solve the technical problem is: an electric hidden door, comprising a combined outer frame and a protective door panel, the combined outer frame is hingedly provided with a protective door panel, and a touch button is provided at the front end of the combined outer frame, the touch button is electrically connected to an adjustment control structure, and can control the operation adjustment of the adjustment control structure; The control structure is adjusted to limit the protective door panel. The electrically controlled adjustment component electrically controls the movement of the protective door panel. The adaptive adjustment component supports and protects the protective door panel. The adsorption limit component magnetically limits the protective door panel. At the same time, the limit mechanism inside the adsorption limit component is mechanically locked to make the combined outer frame and the protective door panel fit smoothly.

[0007] Specifically, the adjustment control structure includes a bottom frame, on which an adsorption limiting component is installed, and the four corners of the bottom frame are fixedly connected to support baffles, and an adapting adjustment component is fixedly provided at a position of the bottom frame close to the rear end support baffle, the adapting adjustment component is hingedly arranged with the protective door panel, and the rear end limit of the adsorption limiting component is provided with an electric control adjustment component, which is hingedly arranged with the protective door panel to drive the protective door panel so that the protective door panel rotates around the combined outer frame, and the adjustment control structure is conveniently controlled by setting a touch button on the combined outer frame, so that the electric control adjustment component in the adjustment control structure is started, and the protective door panel is controlled to rotate and adjust with the combined outer frame through the rear end shaft body, so as to perform opening and closing processing work, and the setting of the adapting adjustment component facilitates the connection between the protective door panel and the bottom frame, so as to cooperate in rotation adjustment and perform protective support work, and the setting of the adsorption limiting component facilitates the limiting protection of the protective door panel, and when the protective door panel is closed, the limiting processing can be performed by the adsorption limiting component, so as to improve the flatness of the top and prevent the problem of loose connection caused by long-term use, which causes the problem of inability to close.

[0008] Specifically, the adapting and adjusting component includes a fixed side block, a first hinge rod and a butt hinge shaft. When the protective door panel moves, the adapting and adjusting component can cooperate, the protective door panel is fixed to the butt fixed end frame, and the butt fixed end frame is hingedly arranged with the second hinge rod. When the protective door panel is rotated and adjusted, the first hinge rod and the second hinge rod cooperate to move, and at the same time, the two ends of the hydraulic driven rod are respectively hingedly arranged with the first hinge rod and the second hinge rod, which can cooperate to perform telescopic adjustment and at the same time perform angle control, so that the butt fixed end frame can push the protective door panel to open faster, and the side end of the fixed side block is fixed to the bottom frame for convenient support work, and a spring sleeve is arranged on the side end of the butt hinge shaft for convenient elastic connection of the first hinge rod and the second hinge rod, so as to facilitate reset adjustment work, and the side end of the fixed side block is hingedly provided with a first hinge rod, and the side end of the first hinge rod is hingedly provided with a second hinge rod through the butt hinge shaft, and the second hinge rod turns away from the butt hinge shaft. A spring sleeve is elastically provided on one side of the connecting hinge shaft, and the spring sleeve is used for adjusting the buffering activity of the connecting shaft and the second hinge rod. A hydraulic follower rod is hinged on the first hinge rod, and the upper end of the hydraulic follower rod is hinged with the second hinge rod. The top of the second hinge rod is hinged with a connecting fixed end frame, and the side end of the fixed side block is fixedly connected to the bottom frame, and the upper end of the connecting fixed end frame is fixedly connected to the protective door panel. The structural setting of the adaptive adjustment component is convenient for connection protection work. The connecting fixed end frame is fixed to the protective door panel, and the fixed side block is fixed to the bottom frame. The first hinge rod and the second hinge rod are hingedly set by the connecting hinge shaft. When the protective door panel moves, the connecting fixed end frame follows the movement, and the first hinge rod and the second hinge rod cooperate in stretching adjustment, and the hydraulic follower rod cooperates in telescoping. At the same time, the hydraulic follower rod is hingedly set, which can cooperate in angle adjustment to ensure the stable performance of the connection, so that the protective door panel and the bottom frame are better connected and protected.

[0009] Specifically, the electrically-controlled adjustment component includes a connecting cross bar and a butt hinge seat, an electrically-controlled telescopic guide rod is hingedly provided on the butt hinge seat, and the electrically-controlled telescopic guide rod is connected to a connecting cross bar at a lateral position, the connecting cross bar connects the electrically-controlled telescopic guide rods on both sides in a coordinated manner, the front end of the electrically-controlled telescopic guide rod is hingedly arranged with a matching fixed block through a hinge connecting rod, the upper end of the matching fixed block is fixedly connected to the protective door panel, the structural arrangement of the electrically-controlled adjustment component facilitates active control work, when the electrically-controlled telescopic guide rod is extended or retracted, the protective door panel can be driven to move through the matching fixed block, the butt hinge seat and the bottom frame are well connected, so it is convenient to limit the electrically-controlled telescopic guide rod, and both ends of the electrically-controlled telescopic guide rod are hinged, so that the angle can be coordinated and adjusted during extension or retraction.

[0010] Specifically, the adsorption and limiting component includes an electromagnetic adsorption mechanism, a spring buffer seat and a limiting mechanism. The side end of the electromagnetic adsorption mechanism is provided with a spring buffer seat, and the rear end of the spring buffer seat is provided with a limiting mechanism. The spring buffer seat is fixed on the bottom frame, and the spring buffer seat is in elastic contact with the protective door panel. The electromagnetic adsorption mechanism and the limiting mechanism are both fixedly connected to the bottom frame.

[0011] Specifically, the electromagnetic adsorption mechanism includes an electromagnetic adsorption seat, an adsorption guide block is provided at the upper end of the electromagnetic adsorption seat, the electromagnetic adsorption seat is adsorbed and connected to the protective door panel through the adsorption guide block, the side end of the electromagnetic adsorption seat is fixedly connected to a fixed mounting rod, and the side end of the fixed mounting rod is fixedly connected to the bottom frame.

[0012] Specifically, the limit mechanism includes a positioning and fixing block, the side end of the positioning and fixing block is fixedly connected to the limiting pressing seat, the limiting pressing seat is fixedly connected with a matching plug-in block, the limiting pressing seat and the limiting spring piece are clamped and limited, and the limiting spring piece is elastically connected to the matching plug-in block through a docking spring, and the bottom of the limiting spring piece is also hinged to the matching plug-in block. Through the structural setting of the electromagnetic adsorption mechanism, the magnetic limiting of the protective door panel is convenient, so that the protective door panel and the adsorption guide block are contacted and limited, the electromagnetic adsorption seat controls the adsorption guide block to generate magnetism when it is energized, the matching plug-in block in the limiting mechanism is hinged to the limiting spring piece, and the docking spring controls the compression adjustment of the limiting spring piece, so that the limiting spring piece can be clamped and limited with the limiting pressing seat, and when pushed, the limiting spring piece can be separated from the limiting pressing seat, thereby facilitating the fitting of the protective door panel and the bottom frame, and ensuring the relative position of the protective door panel and the combined outer frame.

[0013] Specifically, the side end of the positioning and fixing block is fixed to the bottom frame, the upper end of the matching plug-in block is fixed to the protective door panel, the limiting spring sheet can be folded and adjusted with the matching plug-in block, and the limiting pressing seat squeezes the limiting spring sheet to limit the matching plug-in block, the limiting spring sheet, and the docking spring to the upper part of the docking spring.

[0014] Specifically, the electrically controlled telescopic guide rod is extended, and drives the protective door panel to flip by cooperating with the fixed block, and the first hinge rod and the second hinge rod are extended and adjusted in coordination, and the hydraulic driven rod is extended in coordination to lift and adjust the second hinge rod, and the protective door panel and the adsorption guide block are magnetically limited, and at the same time, the protective door panel is mechanically limited by cooperating with the plug-in block, the limiting spring sheet, the docking spring and the limiting pressing seat.

[0015] Specifically, the rear end of the combined outer frame is fixedly connected to a support assembly plate, and a hydraulic matching seat is installed on the support assembly plate. The hydraulic matching seat controls the telescopic adjustment of the telescopic limit rod. The side end of the hydraulic matching seat is connected to the oil seat, and the side end of the oil seat is connected to the touch and squeeze block. The touch and squeeze block is squeezed, and the oil is pressurized and transmitted to the hydraulic matching seat through the oil seat to control the extension adjustment of the telescopic limit rod.

[0016] Beneficial effects of the present invention: First, the present invention facilitates the control of the adjustment control structure by setting touch buttons on the combined outer frame, so that the electric control adjustment component in the adjustment control structure is started, and the protective door panel is controlled to rotate and adjust with the combined outer frame through the rear end shaft, so as to perform opening and closing processing. The setting of the adaptive adjustment component facilitates the connection between the protective door panel and the bottom frame, so as to cooperate in rotation adjustment and perform protective support work. The setting of the adsorption limit component facilitates the limiting protection of the protective door panel. When the protective door panel is closed, the limiting processing can be performed by the adsorption limit component, thereby improving the flatness of the top and preventing the connection from loosening due to long-term use, which causes the problem of being unable to close.

[0017] Second, the present invention facilitates the connection and protection work through the structural setting of the adaptive adjustment components. The fixed end frame is fixed to the protective door panel, the fixed side block is fixed to the bottom frame, and the first hinge rod and the second hinge rod are hingedly arranged through the hinge shaft. When the protective door panel moves, the fixed end frame follows the movement, the first hinge rod and the second hinge rod cooperate with the stretching adjustment, and the hydraulic follower rod cooperates with the extension and retraction. At the same time, the hydraulic follower rod is hingedly arranged and can cooperate with the angle adjustment to ensure the stable performance of the connection, so that the protective door panel and the bottom frame are better connected and protected.

[0018] Third, the present invention facilitates active control work through the structural setting of the electric control adjustment component. When the electric control telescopic guide rod is extended or retracted, it can drive the protective door panel to move by cooperating with the fixed block. The docking hinge seat and the bottom frame are good, which facilitates the limiting of the electric control telescopic guide rod. Both ends of the electric control telescopic guide rod are hinged, so that the angle can be adjusted during extension or retraction.

[0019] Fourth, the present invention facilitates the magnetic limiting of the protective door panel through the structural setting of the electromagnetic adsorption mechanism, so that the protective door panel and the adsorption guide block are contacted and limited, the electromagnetic adsorption seat controls the adsorption guide block to generate magnetism when it is energized, the matching plug-in block in the limiting mechanism is hinged with the limiting spring piece, and the docking spring controls the compression adjustment of the limiting spring piece, so that the limiting spring piece can be engaged with the limiting pressing seat for limiting, and when pushed, the limiting spring piece can be separated from the limiting pressing seat, thereby facilitating the fitting of the protective door panel and the bottom frame, and ensuring the relative position of the protective door panel and the combined outer frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective; Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from a side perspective; Figure 3 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the bottom perspective; Figure 4 It is a split diagram of the main body in the present invention; Figure 5 A three-dimensional diagram of the adapting and adjusting component in the present invention; Figure 6 It is a schematic diagram of the front perspective three-dimensional structure of the electric control adjustment component in the present invention; Figure 7 It is a three-dimensional diagram of the adsorption limiting component in the present invention; Figure 8 It is a three-dimensional diagram of the electromagnetic adsorption mechanism in the present invention; Fig. 9 It is a three-dimensional diagram of the limiting mechanism in the present invention; Fig.10 It is a three-dimensional diagram of a second embodiment of the main body of the present invention.

[0022] In the figure: 1-combined outer frame, 2-protective door panel, 3-touch button, 4-adjustment control structure, 5-adaptation adjustment component, 6-electric control adjustment component, 7-support baffle, 8-bottom frame, 9-adsorption limit component, 10-fixed side block, 11-first hinge rod, 12-butt hinge shaft, 13-spring sleeve, 14-second hinge rod, 15-hydraulic driven rod, 16-butt fixed end frame, 17-connecting cross bar, 18-butt hinge seat, 19-electric control telescopic guide Rod, 20-matching fixed block, 21-hinged connecting rod, 22-electromagnetic adsorption mechanism, 23-spring buffer seat, 24-limiting mechanism, 25-fixed installation rod, 26-electromagnetic adsorption seat, 27-adsorption guide block, 28-matching plug-in block, 29-limiting spring, 30-docking spring, 31-limiting pressing seat, 32-positioning fixed block, 33-touch extrusion block, 34-oil seat, 35-telescopic limiting rod, 36-hydraulic matching seat, 37-support assembly plate. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] The present invention is further described below in conjunction with the accompanying drawings.

[0025] Embodiment 1, as Figure 1-9 As shown, an electric hidden door of the present invention comprises a combined outer frame 1 and a protective door panel 2, the combined outer frame 1 is hingedly provided with the protective door panel 2, and a touch button 3 is provided at the front end of the combined outer frame 1, the touch button 3 is electrically connected to the adjustment control structure 4, and can control the operation adjustment of the adjustment control structure 4; The control structure 4 is adjusted to limit the protective door panel 2, the electrically controlled adjustment component 6 electrically controls the movement of the protective door panel 2, the adaptive adjustment component 5 supports and protects the protective door panel 2, and the adsorption limiting component 9 performs magnetic attraction limiting of the protective door panel 2. At the same time, the limiting mechanism 24 in the adsorption limiting component 9 performs mechanical locking, so that the combined outer frame 1 and the protective door panel 2 fit smoothly.

[0026] The adjustment control structure 4 includes a bottom frame 8, on which an adsorption limit component 9 is installed, and the four corners of the bottom frame 8 are fixedly connected with support baffles 7, and an adaption adjustment component 5 is fixedly provided at a position of the bottom frame 8 close to the rear end support baffle 7, and the adaption adjustment component 5 is hingedly arranged with the protective door panel 2, and the rear end limit of the adsorption limit component 9 is provided with an electric control adjustment component 6, which is hingedly arranged with the protective door panel 2 to drive the protective door panel 2 so that the protective door panel 2 rotates around the combined outer frame 1, and the adjustment control structure is conveniently performed by setting the touch button 3 on the combined outer frame 1. 4 is controlled so that the electric control adjustment component 6 in the adjustment control structure 4 is started, and the protection door panel 2 is controlled to rotate and adjust with the combined outer frame 1 through the rear end shaft, so as to perform the opening and closing processing. The setting of the adaptive adjustment component 5 is convenient for connecting the protection door panel 2 and the bottom frame 8, so as to cooperate with the rotation adjustment and perform the protection support work. The setting of the adsorption limiting component 9 is convenient for the limiting protection of the protection door panel 2. When the protection door panel 2 is closed, the limiting processing can be performed by the adsorption limiting component 9, so as to improve the flatness of the top and prevent the connection from loosening due to long-term use, resulting in the problem of being unable to close.

[0027] The adaptable adjustment component 5 includes a fixed side block 10, a first hinge rod 11 and a butt hinge shaft 12. The side end of the fixed side block 10 is hinged with the first hinge rod 11. When the protective door panel 2 moves, the adaptable adjustment component 5 can cooperate. The protective door panel 2 is fixed to the butt fixed end frame 16. The butt fixed end frame 16 is hinged to the second hinge rod 14. When the protective door panel 2 is rotated and adjusted, the first hinge rod 11 and the second hinge rod 14 cooperate to move. At the same time, the two ends of the hydraulic driven rod 15 are respectively connected to the first hinge rod 11 and the second hinge rod 14. The hinged setting can cooperate with telescopic adjustment and angle control at the same time, so that the docking fixed end frame 16 can push the protective door panel 2, so that the protective door panel 2 can be opened faster. The side end of the fixed side block 10 is fixed to the bottom frame 8, which is convenient for supporting work. A spring sleeve 13 is set at the side end of the docking hinge shaft 12 to facilitate the elastic connection of the first hinge rod 11 and the second hinge rod 14, which is convenient for reset adjustment work. The side end of the first hinge rod 11 is hinged with a second hinge rod 14 through the docking hinge shaft 12, and the second hinge rod 14 is away from the docking hinge shaft. A spring sleeve 13 is elastically provided on one side of 12, and the spring sleeve 13 is used for adjusting the buffering activity of the hinge shaft 12 and the second hinge rod 14. A hydraulic driven rod 15 is hinged on the first hinge rod 11, and the upper end of the hydraulic driven rod 15 is hinged with the second hinge rod 14. The top of the second hinge rod 14 is hinged with a docking fixed end frame 16. The side end of the fixed side block 10 is fixedly connected to the bottom frame 8, and the upper end of the docking fixed end frame 16 is fixedly connected to the protective door panel 2. The structural setting of the adaptive adjustment component 5 facilitates the connection protection work. The fixed end frame 16 is fixed to the protective door panel 2, the fixed side block 10 is fixed to the bottom frame 8, the first hinge rod 11 and the second hinge rod 14 are hingedly arranged through the docking hinge shaft 12. When the protective door panel 2 moves, the docking fixed end frame 16 follows the movement, the first hinge rod 11 and the second hinge rod 14 cooperate with the stretching adjustment, and the hydraulic driven rod 15 cooperates with the extension and contraction. At the same time, the hydraulic driven rod 15 is hingedly arranged and can cooperate with the angle adjustment to ensure the stability of the connection, so that the protective door panel 2 and the bottom frame 8 are better connected and protected.

[0028] The electrically controlled adjustment component 6 includes a connecting cross bar 17 and a docking hinge seat 18, an electrically controlled telescopic guide rod 19 is hingedly provided on the docking hinge seat 18, and the electrically controlled telescopic guide rod 19 is connected to the connecting cross bar 17 in the lateral position, and the connecting cross bar 17 connects the electrically controlled telescopic guide rods 19 on both sides in a coordinated manner, and the front end of the electrically controlled telescopic guide rod 19 is hingedly arranged with a matching fixed block 20 through a hinged connecting rod 21, and the upper end of the matching fixed block 20 is fixedly connected to the protective door panel 2. The structural setting of the electrically controlled adjustment component 6 facilitates active control work. When the electrically controlled telescopic guide rod 19 is extended or retracted, the protective door panel 2 can be driven to move by the matching fixed block 20. The docking hinge seat 18 and the bottom frame 8 are well connected, which facilitates the limiting of the electrically controlled telescopic guide rod 19. Both ends of the electrically controlled telescopic guide rod 19 are hinged, so that the angle can be coordinated and adjusted during extension or retraction.

[0029] The adsorption and limiting component 9 includes an electromagnetic adsorption mechanism 22, a spring buffer seat 23 and a limiting mechanism 24. The side end of the electromagnetic adsorption mechanism 22 is provided with a spring buffer seat 23, and the rear end of the spring buffer seat 23 is provided with a limiting mechanism 24. The spring buffer seat 23 is fixed on the bottom frame 8, and the spring buffer seat 23 is in elastic contact with the protective door panel 2. The electromagnetic adsorption mechanism 22 and the limiting mechanism 24 are both fixedly connected to the bottom frame 8.

[0030] The electromagnetic adsorption mechanism 22 includes an electromagnetic adsorption seat 26, and an adsorption guide block 27 is provided at the upper end of the electromagnetic adsorption seat 26. The electromagnetic adsorption seat 26 is adsorbed and connected to the protective door panel 2 through the adsorption guide block 27. The side end of the electromagnetic adsorption seat 26 is fixedly connected with a fixed mounting rod 25, and the side end of the fixed mounting rod 25 is fixedly connected to the bottom frame 8. When the protective door panel 2 is closed, the adsorption limiting component 9 works at this time, wherein the electromagnetic adsorption seat 26 in the electromagnetic adsorption mechanism 22 generates a magnetic field through the adsorption guide block 27 to adsorb the protective door panel 2, so that the protective door panel 2 fits the upper end of the adsorption guide block 27, and the lower end of the protective door panel 2 is fixed to the matching plug-in block 28. When the protective door panel 2 is closed, the matching plug-in block 28 is clamped in the limiting pressing seat 31 through the limiting spring piece 29 and the docking spring 30, and can perform mechanical limiting. External force is required to lift and separate the limiting spring piece 29 from the limiting pressing seat 31 to achieve mechanical limiting work.

[0031] The limiting mechanism 24 includes a positioning fixing block 32, the side end of which is fixedly connected to a limiting pressing seat 31, and a matching plug-in block 28 is fixedly connected to the limiting pressing seat 31. The limiting pressing seat 31 is clamped and limited with a limiting spring piece 29, and the limiting spring piece 29 is elastically connected to the matching plug-in block 28 through a docking spring 30. The bottom of the limiting spring piece 29 is also hingedly set with the matching plug-in block 28. The structural setting of the electromagnetic adsorption mechanism 22 facilitates the magnetic limiting of the protective door panel 2, so that the protective door panel 2 and the protective door panel 2 can be easily fixed. The adsorption guide block 27 contacts and limits the position, and the electromagnetic adsorption seat 26 controls the adsorption guide block 27 to generate magnetism when it is energized. The matching plug-in block 28 in the limiting mechanism 24 is hingedly arranged with the limiting spring piece 29, and the docking spring 30 controls the compression adjustment of the limiting spring piece 29, so that the limiting spring piece 29 can be engaged with the limiting pressing seat 31 for limiting the position. When pushed, the limiting spring piece 29 can be separated from the limiting pressing seat 31, thereby facilitating the fitting of the protective door panel 2 and the bottom frame 8, and ensuring the relative position of the protective door panel 2 and the combined outer frame 1.

[0032] The side end of the positioning fixing block 32 is fixed to the bottom frame 8, and the upper end of the matching plug-in block 28 is fixed to the protective door panel 2. The limiting spring piece 29 can be folded and adjusted with the matching plug-in block 28, and the limiting pressing seat 31 squeezes the limiting spring piece 29 to limit the matching plug-in block 28, the limiting spring piece 29, and the docking spring 30 at the upper part of the docking spring 30.

[0033] The electrically controlled telescopic guide rod 19 is extended, and drives the protective door panel 2 to flip by cooperating with the fixed block 20, and the first hinge rod 11 and the second hinge rod 14 are extended and adjusted in coordination, and the hydraulic driven rod 15 is extended in coordination to lift and adjust the second hinge rod 14, and the protective door panel 2 is magnetically limited with the adsorption guide block 27, and at the same time, the protective door panel 2 is mechanically limited by cooperating with the plug block 28, the limiting spring piece 29, the docking spring 30 and the limiting pressing seat 31.

[0034] The working principle is as follows: when in use, the protective door panel 2 is hingedly arranged with the combined outer frame 1, and the adjustment control structure 4 can be controlled to work through the touch button 3, so that the protective door panel 2 and the combined outer frame 1 move relative to each other, and the opening and closing adjustment of the protective door panel 2 is realized. The adjustment control structure 4 is arranged in combination by the adaptive adjustment component 5, the electric control adjustment component 6, the support baffle 7, the bottom frame 8, and the adsorption limit component 9. The bottom frame 8 supports the support baffle 7 and can block the protective door panel 2. The adaptive adjustment component 5 is used for the adjustment, support and protection of the protective door panel 2. The electric control adjustment component 6 is used for the specific adjustment of the protective door panel 2. The setting of the adsorption limit component 9 facilitates the limiting work of the protective door panel 2. When opening and closing adjustment is required, the electrically controlled telescopic guide rod 19 is telescopically coordinated. The telescopic movement of the electrically controlled telescopic guide rod 19 drives the coordinated fixed block 20 and the hinged connecting rod 21 to move, thereby pushing the protective door panel 2 to move, so that the protective door panel 2 is adjusted with the combined outer frame 1, and the butt hinge seat 18 is fixed with the bottom frame 8. When the electrically controlled telescopic guide rod 19 is telescopically adjusted, since the electrically controlled telescopic guide rod 19, the butt hinge seat 18 and the coordinated fixed block 20 are all hinged, they can cooperate to adjust the angle. When the protective door panel 2 moves, the adapting and adjusting component 5 can cooperate, the protective door panel 2 is fixed to the docking fixed end frame 16, and the docking fixed end frame 16 is hingedly arranged with the second hinge rod 14. When the protective door panel 2 is rotated and adjusted, the first hinge rod 11 and the second hinge rod 14 cooperate to move, and at the same time, the two ends of the hydraulic driven rod 15 are respectively hingedly arranged with the first hinge rod 11 and the second hinge rod 14, and can cooperate to perform telescopic adjustment, and at the same time, the angle is adjusted, so that the docking fixed end frame 16 can push the protective door panel 2, so that the protective door panel 2 can be opened faster, and the side end of the fixed side block 10 is fixed to the bottom frame 8 for convenient support work, and the side end of the docking hinge shaft 12 is provided with a spring sleeve 13 for convenient elastic connection of the first hinge rod 11 and the second hinge rod 14, so as to facilitate reset adjustment work; When the protective door panel 2 is closed, the adsorption and limiting component 9 works at this time, wherein the electromagnetic adsorption seat 26 in the electromagnetic adsorption mechanism 22 generates a magnetic field through the adsorption guide block 27, and performs the adsorption work of the protective door panel 2, so that the protective door panel 2 fits the upper end of the adsorption guide block 27, and the lower end of the protective door panel 2 is fixed to the matching plug-in block 28. When the protective door panel 2 is closed, the matching plug-in block 28 is clamped in the limiting pressing seat 31 through the limiting spring piece 29 and the docking spring 30, and mechanical limiting can be performed. External force is required to lift and separate the limiting spring piece 29 and the limiting pressing seat 31 to realize mechanical limiting work.

[0035] Embodiment 2, on the basis of embodiment 1, as Fig.10 As shown, the rear end of the combined outer frame 1 is fixedly connected with a support assembly plate 37, and a hydraulic matching seat 36 is installed on the support assembly plate 37. The hydraulic matching seat 36 controls the telescopic adjustment of the telescopic limit rod 35. The side end of the hydraulic matching seat 36 is connected with the oil seat 34, and the side end of the oil seat 34 is connected with the touch and squeeze block 33. The touch and squeeze block 33 is squeezed, and the oil is pressurized and transmitted to the hydraulic matching seat 36 through the oil seat 34 to control the extension adjustment of the telescopic limit rod 35.

[0036] When in use, the supporting assembly plate 37 is assembled and fixed on the rear end of the combined outer frame 1. When the protective door panel 2 is flipped and adjusted, the touch and squeeze block 33 can be squeezed, so that the oil is pressurized and transmitted to the inside of the hydraulic matching seat 36 through the oil seat 34. The hydraulic matching seat 36 controls the extension of the telescopic limit rod 35, so that the telescopic limit rod 35 limits the protective door panel 2 to prevent the protective door panel 2 from detaching. The protective door panel 2 can only be adjusted when the touch button 3 controls the hydraulic matching seat 36 to control the telescopic limit rod 35 to reset.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric hidden door, characterized in that: The invention comprises a combined outer frame (1) and a protective door panel (2), wherein the combined outer frame (1) is hingedly provided with the protective door panel (2), and a touch button (3) is provided at the front end of the combined outer frame (1), wherein the touch button (3) is electrically connected to an adjustment control structure (4) and is capable of controlling the operation adjustment of the adjustment control structure (4); The control structure (4) is adjusted to limit the protective door panel (2), the electric control adjustment component (6) electrically controls the movement of the protective door panel (2), the adaptive adjustment component (5) supports and protects the protective door panel (2), and the adsorption limit component (9) magnetically limits the protective door panel (2), while the adsorption limit mechanism (24) inside the limit component (9) is mechanically locked, so that the combined outer frame (1) and the protective door panel (2) are flatly fitted.

2. The electric hidden door according to claim 1, characterized in that: The adjustment control structure (4) comprises a bottom frame (8), on which an adsorption limit component (9) is mounted, the four corners of the bottom frame (8) are fixedly connected to support baffles (7), and an adaption adjustment component (5) is fixedly provided at a position of the bottom frame (8) close to the rear end support baffle (7), the adaption adjustment component (5) is hingedly arranged with the protective door panel (2), and the rear end limit of the adsorption limit component (9) is provided with an electric control adjustment component (6), which is hingedly arranged with the protective door panel (2) to drive the protective door panel (2) so that the protective door panel (2) rotates around the combined outer frame (1).

3. The electric hidden door according to claim 1, characterized in that: The adaptable adjustment component (5) comprises a fixed side block (10), a first hinge rod (11) and a butt hinge shaft (12); the side end of the fixed side block (10) is hingedly provided with the first hinge rod (11); the side end of the first hinge rod (11) is hingedly provided with a second hinge rod (14) through the butt hinge shaft (12); and a spring sleeve (13) is elastically provided on the side of the second hinge rod (14) away from the butt hinge shaft (12); the spring sleeve (13) is used for buffering and adjusting the butt hinge shaft (12) and the second hinge rod (14); a hydraulic driven rod (15) is hingedly provided on the first hinge rod (11); the upper end of the hydraulic driven rod (15) is hingedly provided with the second hinge rod (14); the top of the second hinge rod (14) is hingedly provided with a butt fixed end frame (16); the side end of the fixed side block (10) is fixedly connected to the bottom frame (8); and the upper end of the butt fixed end frame (16) is fixedly connected to the protective door panel (2).

4. The electric hidden door according to claim 3, characterized in that: The electrically controlled adjustment component (6) comprises a connecting cross bar (17) and a butt hinge seat (18); an electrically controlled telescopic guide rod (19) is hingedly provided on the butt hinge seat (18); the electrically controlled telescopic guide rod (19) is laterally connected to the connecting cross bar (17); the connecting cross bar (17) cooperatively connects the electrically controlled telescopic guide rods (19) on both sides; the front end of the electrically controlled telescopic guide rod (19) is hingedly provided with a matching fixed block (20) via a hinged connecting rod (21); the upper end of the matching fixed block (20) is fixedly connected to the protective door panel (2).

5. The electric hidden door according to claim 4, characterized in that: The adsorption and limiting component (9) comprises an electromagnetic adsorption mechanism (22), a spring buffer seat (23) and a limiting mechanism (24); a spring buffer seat (23) is provided at a side end of the electromagnetic adsorption mechanism (22); a limiting mechanism (24) is provided at a rear end of the spring buffer seat (23); the spring buffer seat (23) is fixed on the bottom frame (8), and the spring buffer seat (23) is in elastic contact with the protective door plate (2); and the electromagnetic adsorption mechanism (22) and the limiting mechanism (24) are both fixedly connected to the bottom frame (8).

6. The electric hidden door according to claim 5, characterized in that: The electromagnetic adsorption mechanism (22) comprises an electromagnetic adsorption seat (26), an adsorption guide block (27) is provided at the upper end of the electromagnetic adsorption seat (26), the electromagnetic adsorption seat (26) is adsorbed and connected to the protective door panel (2) via the adsorption guide block (27), a side end of the electromagnetic adsorption seat (26) is fixedly connected to a fixed installation rod (25), and a side end of the fixed installation rod (25) is fixedly connected to the bottom frame (8).

7. The electric hidden door according to claim 6, characterized in that: The limiting mechanism (24) comprises a positioning fixing block (32), the side end of the positioning fixing block (32) is fixedly connected to a limiting pressing seat (31), a matching plug-in block (28) is fixedly connected to the limiting pressing seat (31), the limiting pressing seat (31) and the limiting spring sheet (29) are engaged and limited, and the limiting spring sheet (29) is elastically connected to the matching plug-in block (28) via a docking spring (30), and the bottom of the limiting spring sheet (29) is also hingedly arranged with the matching plug-in block (28).

8. The electric hidden door according to claim 7, characterized in that: The side end of the positioning and fixing block (32) is fixed to the bottom frame (8), the upper end of the matching plug block (28) is fixed to the protective door panel (2), the limiting spring sheet (29) can be folded and adjusted with the matching plug block (28), and the limiting pressing seat (31) squeezes the limiting spring sheet (29) to limit the matching plug block (28), the limiting spring sheet (29), and the docking spring (30) to the upper part of the docking spring (30).

9. The electric hidden door according to claim 8, characterized in that: The electrically controlled telescopic guide rod (19) is extended, and the protective door panel (2) is driven to flip by cooperating with the fixed block (20), and the first hinge rod (11) and the second hinge rod (14) are extended and adjusted, and the hydraulic driven rod (15) is extended and adjusted to lift the second hinge rod (14), and the protective door panel (2) and the adsorption guide block (27) are magnetically limited, and the protective door panel (2) is mechanically limited by cooperating with the plug block (28), the limiting spring (29), the docking spring (30) and the limiting pressing seat (31).

10. The electric hidden door according to claim 9, characterized in that: The rear end of the combined outer frame (1) is fixedly connected to a support assembly plate (37), and a hydraulic matching seat (36) is installed on the support assembly plate (37). The hydraulic matching seat (36) controls the telescopic adjustment of the telescopic limit rod (35). The side end of the hydraulic matching seat (36) is connected to the oil seat (34), and the side end of the oil seat (34) is connected to the touch and squeeze block (33). The touch and squeeze block (33) is squeezed, and the oil is pressurized and transmitted to the hydraulic matching seat (36) through the oil seat (34), thereby controlling the extension adjustment of the telescopic limit rod (35).

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