Quickly-assembled medical airtight automatic door

Abstract

The utility model belongs to the field of automatic doors, particularly relates to a fast-assembly medical airtight automatic door, and aims to solve the problems that an existing automatic door is inconvenient to assemble and disassemble, wires need to be arranged and drawn in a wall body when circuits are installed, maintained and debugged, later maintenance is not facilitated, lifting feet below the automatic door are poor in sealing performance, and external polluted air possibly enters an operating room. According to the technical scheme, the automatic door comprises a guide rail assembly, a door frame and a foot detection sensor which are installed on a wall, an automatic door leaf assembly is installed at the bottom of the guide rail assembly, two half sheaths are fixedly arranged on one side of the door frame, a cover plate with an airtight strip is connected to one side of each half sheath in a clamped mode, a connecting corner connector is installed on one side of each half sheath, and the foot detection sensor is installed on the other side of each half sheath. According to the automatic door structure, people can conveniently disassemble the automatic door structure, people can conveniently arrange wires, convenience is provided for later maintenance, the door leaf can automatically sink when the door is closed, the sinking airtight strip is tightly attached to the ground, and the automatic airtight function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic doors, in particular to a quick-install medical airtight automatic door. Background Art

[0002] Automatic doors refer to control units that can recognize a person approaching the door (or a certain entry authorization) as a signal to open the door, open the door through a drive system, and automatically close the door after the person leaves, and control the opening and closing process. They are widely used in shopping malls, office buildings, hospitals and other places. However, existing medical automatic doors have the following shortcomings when used:

[0003] 1. Automatic doors are inconvenient to install and disassemble. When installing, maintaining and debugging the lines, it is necessary to lay wires in the wall, which is not conducive to later maintenance.

[0004] 2. The sealing of the hanging feet under the automatic door is poor, and polluted air from the outside may enter the operating room, thus affecting the effect of the operation.

[0005] Therefore, we propose a quick-install medical airtight automatic door. Utility Model Content

[0006] The purpose of the utility model is to solve the problems in the prior art that automatic doors are inconvenient to install and disassemble, that wiring and drawing wires need to be laid in the wall during installation, maintenance and debugging of the lines, which is not conducive to later maintenance, that the sealing of the hanging feet below the automatic door is poor, and that polluted air from the outside may enter the operating room, thereby affecting the effect of the operation, and a quick-install medical airtight automatic door is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A quick-install medical airtight automatic door, comprising:

[0009] The guide rail assembly, door frame and foot sensor are installed on the wall. The automatic door leaf assembly is installed at the bottom of the guide rail assembly. Two half-covers are fixed on one side of the door frame. Cover plates with airtight strips are clamped on one side of the half-covers. A connecting angle bracket is installed on one side of the half-covers.

[0010] The guide rail assembly includes a guide rail profile, and a signal transmission line through hole is formed through one side outer wall of the guide rail profile and one outer wall of one of the half sheaths, and the signal transmission line through hole on the guide rail profile is connected to one of the half sheaths;

[0011] The automatic door leaf assembly comprises a door leaf, a door leaf hanging piece is fixedly arranged on the top of the door leaf, a guide wheel hanger is fixedly arranged on one side of the door leaf hanging piece, a guide wheel is rotatably connected to one side of the guide wheel hanger, the guide wheel and the guide rail profile are matched, a door leaf airtight strip is fixedly arranged on one side of the door leaf, the door leaf airtight strip is matched with the cover plate with the airtight strip, a sway stopper and a sinking airtight strip are fixedly arranged on the bottom of the door leaf, and the sinking airtight strip is matched with the ground;

[0012] A driving mechanism, which is arranged on the inner side of the guide rail profile and is used to drive the door leaf to move;

[0013] A tensioning mechanism, which is arranged on the inner side of the guide rail profile and is used in conjunction with the driving mechanism;

[0014] A control mechanism is arranged on the inner side of the guide rail profile and is used to control the drive mechanism.

[0015] In a possible design, the driving mechanism includes a driving motor and two synchronous wheels. The driving motor is fixed to the inner wall of one side of the guide rail profile. One of the synchronous wheels is fixed to the output shaft of the driving motor, and the other synchronous wheel is installed on the inner side of the guide rail profile. The two synchronous wheels are connected to each other by a same synchronous belt. A translation hanging piece is fixed to the bottom of the synchronous belt, and the translation hanging piece is fixed to the door leaf.

[0016] In one possible design, the tensioning mechanism includes an L-shaped plate, which is fixed to an inner wall of one side of the guide rail profile, and a tensioning plate is slidably connected to one side of the L-shaped plate. A spring is fixed between the tensioning plate and the L-shaped plate, and one of the synchronous wheels is rotatably connected to one side of the tensioning plate.

[0017] In one possible design, the control mechanism includes a power strip, a main controller, a safety light controller and a foot probe sensor controller. The power strip, the main controller, the safety light controller and the foot probe sensor controller are all fixed on an inner wall of one side of the guide rail profile. The safety light controller and the foot probe sensor controller are both electrically connected to the main controller. A signal transmission line is connected between the foot probe sensor controller and the foot probe sensor, and the signal transmission line passes through the signal transmission line via and the connection angle code.

[0018] In a possible design, a plurality of fixing plates are fixedly provided on the inner wall of one side of the guide rail profile, and a plurality of slots are opened on one side of each fixing plate, wherein a spring piece is clamped in one of the slots, and a lead slot is opened through one side of the spring piece, and the signal transmission line passes through the lead slot.

[0019] In a possible design, a rubber strip is provided on the bottom inner wall of the guide rail profile, a shock-absorbing strip is provided on the surface of the rubber strip, the guide wheel is in contact with the shock-absorbing strip, and an airtight sinking groove is provided on the surface of the shock-absorbing strip for use with the guide wheel.

[0020] In the present application, during installation, the half-encapsulation covers the existing door opening and door frame, the signal transmission line is arranged in the half-encapsulation, the signal transmission line passes through the signal transmission line via hole and the connection angle code, and the signal transmission line is limited by the spring clip in the guide rail profile to prevent the signal transmission line from deviating. After the wiring is completed, the cover plate with the airtight strip and the half-encapsulation can be snapped together. During later maintenance, it is only necessary to remove the cover plate with the airtight strip to inspect the internal line;

[0021] When in use, the foot probe sensor detects people approaching and transmits a signal to the main controller. The main controller starts the drive motor to drive the synchronous wheel to rotate. Under the action of the synchronous wheel and the synchronous belt, the translational hanging piece drives the door leaf to move, so that the automatic door opens automatically. When people pass through the automatic door, the drive motor drives the door leaf to reset. When the door leaf is closed, the guide wheel enters the airtight sinking groove, causing the door leaf to sink as a whole, so that the sunken air-tight strip is in close contact with the ground, realizing the automatic airtight function.

[0022] Beneficial effects:

[0023] In the utility model, the quick-install medical airtight automatic door is provided with multiple structures such as a half-envelope, a cover plate with an airtight strip, and an airtight strip. The half-envelope and the cover plate with an airtight strip are connected by snap-fit, which is quick to disassemble, quick to wire, and simple and convenient to maintain.

[0024] In the utility model, the quick-install medical airtight automatic door is provided with multiple structures such as airtight strips, guide wheels and airtight sinking grooves. When the guide wheel moves to the airtight sinking groove, that is, the door closing position, the door leaf automatically sinks, so that the sunken airtight strip fits closely with the ground, thereby realizing the automatic airtight function.

[0025] In the utility model, people can disassemble the automatic door structure conveniently, wire wiring conveniently, provide convenience for later maintenance, and can also make the door leaf automatically sink when closing the door, so that the sinking airtight strip fits tightly with the ground, realizing the automatic airtight function. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a quick-install medical airtight automatic door proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the explosion decomposition structure of a quick-install medical airtight automatic door proposed by the utility model;

[0028] Figure 3 This is a side view structural diagram of a quick-install medical airtight automatic door proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the internal structure of a guide rail profile of a quick-install medical airtight automatic door proposed by the utility model;

[0030] Figure 5 This is a schematic diagram of the signal transmission line via and airtight sinking groove structure of a quick-install medical airtight automatic door proposed by the utility model;

[0031] Figure 6 This is a partial enlarged structural diagram of a quick-install medical airtight automatic door proposed by the utility model;

[0032] Figure 7 This is a schematic diagram of the structure of a half-envelope, a cover plate with airtight strips and a door leaf airtight strip of a quick-install medical airtight automatic door proposed by the utility model;

[0033] Figure 8 The utility model provides a schematic structural diagram of a fixing plate, a clamping slot, a spring piece and a wire guide slot of a quick-install medical airtight automatic door.

[0034] In the figure: 1. guide rail assembly; 2. automatic door leaf assembly; 3. anti-sway device; 4. foot probe sensor; 5. signal transmission line; 6. half-enclosed sleeve; 7. cover plate with airtight strip; 8. door leaf airtight strip; 9. sinking airtight strip; 10. connecting angle code; 21. guide rail profile; 22. synchronous belt; 23. synchronous wheel; 24. door leaf hanging piece; 25. door leaf; 26. airtight sinking groove; 27. rubber strip; 28. shock-absorbing strip; 29. ​​guide wheel; 31. guide wheel hanger; 32. power strip; 33. translation hanging piece; 34. safety light controller; 35. drive motor; 36. foot probe sensor controller; 37. main controller; 50. signal transmission line through hole; 51. L-shaped plate; 52. tensioning plate; 53. spring; 61. fixing plate; 62. slot; 63. spring; 64. lead groove. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0036] Example 1

[0037] Reference Figure 1-Figure 8 , an automatic door, comprising:

[0038] The guide rail assembly 1, door frame and foot sensor 4 are installed on the wall. The automatic door leaf assembly 2 is installed at the bottom of the guide rail assembly 1. Two half-covers 6 are fixed on one side of the door frame. A cover plate 7 with an airtight strip is clamped on one side of the half-cover 6, which is convenient for quick disassembly and wiring by maintenance personnel. A connecting angle code 10 is installed on one side of the half-cover 6. The back of the connecting angle code 10 is designed with a wire groove, so that the signal transmission line 5 can pass through the connecting angle code 10 well, and then pass through the signal transmission line via 50;

[0039] The guide rail assembly 1 includes a guide rail profile 21, and a signal transmission line through hole 50 is formed through one side outer wall of the guide rail profile 21 and one outer wall of one of the half-sheaths 6, and the signal transmission line through hole 50 on the guide rail profile 21 is connected to one of the half-sheaths 6;

[0040] The automatic door leaf assembly 2 includes a door leaf 25, a door leaf hanging piece 24 is fixedly provided on the top of the door leaf 25, a guide wheel hanger 31 is fixedly provided on one side of the door leaf hanging piece 24, a guide wheel 29 is rotatably connected to one side of the guide wheel hanger 31, the guide wheel 29 cooperates with the guide rail profile 21 to achieve the lateral movement of the door leaf 25, a door leaf airtight strip 8 is fixedly provided on one side of the door leaf 25, the door leaf airtight strip 8 cooperates with the cover plate 7 with the airtight strip to ensure the sealing of both sides of the door leaf 25 and prevent air from passing through both sides of the door leaf 25, a sway stopper 3 and a sinking airtight strip 9 are fixedly provided at the bottom of the door leaf 25, the sinking airtight strip 9 cooperates with the ground to ensure the sealing of the bottom of the door leaf 25 and prevent air from passing through the bottom of the door leaf 25;

[0041] The driving mechanism is arranged on the inner side of the guide rail profile 21 and is used to drive the door leaf 25 to move. The driving mechanism includes a driving motor 35 and two synchronous wheels 23. The driving motor 35 is fixed to the inner wall of one side of the guide rail profile 21. One synchronous wheel 23 is fixed to the output shaft of the driving motor 35, and the other synchronous wheel 23 is installed on the inner side of the guide rail profile 21. The two synchronous wheels 23 are connected to each other by a same synchronous belt 22. A translation hanging piece 33 is fixed to the bottom of the synchronous belt 22. The translation hanging piece 33 is fixed to the door leaf 25. One of the synchronous wheels 23 is driven to rotate by the driving motor 35, and then the other synchronous wheel 23 is driven to rotate by the synchronous belt 22, so as to realize the movement of the door leaf 25.

[0042] A tensioning mechanism is arranged on the inner side of the guide rail profile 21 and is used in conjunction with the driving mechanism. The tensioning mechanism includes an L-shaped plate 51, which is fixedly arranged on the inner wall of one side of the guide rail profile 21. A tensioning plate 52 is slidably connected to one side of the L-shaped plate 51. A spring 53 is fixedly arranged between the tensioning plate 52 and the L-shaped plate 51. One of the synchronous wheels 23 is rotatably connected to one side of the tensioning plate 52. The spring 53 provides tension so that the synchronous belt 22 maintains an appropriate tension, which facilitates the sinking of the door leaf 25 and maintains a certain tension after the door leaf 25 rises.

[0043] The control mechanism is arranged on the inner side of the guide rail profile 21 and is used to control the driving mechanism. The control mechanism includes a power supply row 32, a main controller 37, a safety light controller 34 and a foot probe sensor controller 36. The power supply row 32, the main controller 37, the safety light controller 34 and the foot probe sensor controller 36 are all fixedly arranged on the inner wall of one side of the guide rail profile 21. The safety light controller 34 and the foot probe sensor controller 36 are both electrically connected to the main controller 37. A signal transmission line 5 is connected between the foot probe sensor controller 36 and the foot probe sensor 4. The signal transmission line 5 passes through the signal transmission line via 50 and the connecting angle code 10. The foot probe sensor 4 detects whether there is a person approaching, and transmits the signal to the foot probe sensor controller 36, and then the main controller 37 controls the working state of the driving motor 35 to realize the opening and closing of the automatic door.

[0044] The present application can be used for medical airtight automatic doors, and can also be used in other fields applicable to the present application.

[0045] Example 2

[0046] Improved on the basis of Example 1: a quick-install medical airtight automatic door;

[0047] In another aspect of the present embodiment, a plurality of fixing plates 61 are fixedly provided on the inner wall of one side of the guide rail profile 21, and a plurality of slots 62 are provided on one side of the fixing plates 61, wherein a spring piece 63 is clamped in one of the slots 62, and a lead slot 64 is provided on one side of the spring piece 63, and the signal transmission line 5 passes through the lead slot 64. The signal transmission line 5 is fixed by the cooperation between the spring piece 63 and the slot 62, and the installation and disassembly are simple and convenient.

[0048] In another aspect of this embodiment, a rubber strip 27 is provided on the inner wall at the bottom of the guide rail profile 21, a shock-absorbing strip 28 is provided on the surface of the rubber strip 27, a guide wheel 29 is in contact with the shock-absorbing strip 28, and an airtight sinking groove 26 is provided on the surface of the shock-absorbing strip 28 for use with the guide wheel 29. The airtight sinking groove 26 can cause the guide wheel 29 to descend, thereby causing the door leaf 25 to sink.

[0049] However, as is well known to those skilled in the art, the working principles and wiring methods of the foot probe sensor 4, signal transmission line 5, power strip 32, safety light controller 34, drive motor 35 and foot probe sensor controller 36 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quick-install medical airtight automatic door, characterized in that: include: A guide rail assembly (1), a door frame and a foot sensor (4) are installed on a wall, an automatic door leaf assembly (2) is installed at the bottom of the guide rail assembly (1), two half-covers (6) are fixedly provided on one side of the door frame, a cover plate (7) with an airtight strip is clamped on one side of the half-covers (6), and a connecting angle bracket (10) is installed on one side of the half-covers (6); The guide rail assembly (1) comprises a guide rail profile (21), a signal transmission line through hole (50) is provided through one side outer wall of the guide rail profile (21) and one outer wall of one of the half sheaths (6), and the signal transmission line through hole (50) located on the guide rail profile (21) is connected to one of the half sheaths (6); The automatic door leaf assembly (2) comprises a door leaf (25), a door leaf hanging piece (24) is fixedly provided on the top of the door leaf (25), a guide wheel hanger (31) is fixedly provided on one side of the door leaf hanging piece (24), a guide wheel (29) is rotatably connected to one side of the guide wheel hanger (31), the guide wheel (29) and the guide rail profile (21) are matched, a door leaf airtight strip (8) is fixedly provided on one side of the door leaf (25), the door leaf airtight strip (8) and the cover plate (7) with the airtight strip are matched, and a sway stopper (3) and a sinking airtight strip (9) are fixedly provided on the bottom of the door leaf (25), and the sinking airtight strip (9) is matched with the ground; A driving mechanism, the driving mechanism being arranged on the inner side of the guide rail profile (21) and being used for driving the door leaf (25) to move; A tensioning mechanism, the tensioning mechanism being arranged on the inner side of the guide rail profile (21) and being used in conjunction with the driving mechanism; A control mechanism is arranged on the inner side of the guide rail profile (21) and is used to control the drive mechanism.

2. A quick-install medical airtight automatic door according to claim 1, characterized in that: The driving mechanism comprises a driving motor (35) and two synchronous wheels (23); the driving motor (35) is fixedly mounted on an inner wall of one side of a guide rail profile (21); one synchronous wheel (23) is fixedly mounted on an output shaft of the driving motor (35); the other synchronous wheel (23) is mounted on the inner side of the guide rail profile (21); the two synchronous wheels (23) are transmission-connected to a same synchronous belt (22); a translation hanging piece (33) is fixedly mounted on the bottom of the synchronous belt (22); and the translation hanging piece (33) is fixedly mounted on the door leaf (25).

3. The quick-install medical airtight automatic door according to claim 2, characterized in that: The tensioning mechanism comprises an L-shaped plate (51), the L-shaped plate (51) being fixedly arranged on an inner wall of one side of the guide rail profile (21), a tensioning plate (52) being slidably connected to one side of the L-shaped plate (51), a spring (53) being fixedly arranged between the tensioning plate (52) and the L-shaped plate (51), and a synchronous wheel (23) being rotatably connected to one side of the tensioning plate (52).

4. The quick-install medical airtight automatic door according to claim 3, characterized in that: The control mechanism comprises a power supply row (32), a main controller (37), a safety light controller (34) and a foot-probe sensor controller (36); the power supply row (32), the main controller (37), the safety light controller (34) and the foot-probe sensor controller (36) are all fixedly arranged on one side inner wall of the guide rail profile (21); the safety light controller (34) and the foot-probe sensor controller (36) are both electrically connected to the main controller (37); a signal transmission line (5) is connected between the foot-probe sensor controller (36) and the foot-probe sensor (4); the signal transmission line (5) passes through a signal transmission line via hole (50) and a connection angle code (10).

5. The quick-install medical airtight automatic door according to claim 4, characterized in that: A plurality of fixing plates (61) are fixedly provided on the inner wall of one side of the guide rail profile (21), and a plurality of slots (62) are provided on one side of each fixing plate (61), wherein a spring sheet (63) is clamped in one of the slots (62), and a lead wire slot (64) is provided through one side of the spring sheet (63), and the signal transmission line (5) passes through the lead wire slot (64).

6. The quick-install medical airtight automatic door according to claim 3, characterized in that: The inner wall of the bottom of the guide rail profile (21) is provided with a rubber strip (27), the surface of the rubber strip (27) is provided with a shock absorbing strip (28), the guide wheel (29) is in contact with the shock absorbing strip (28), and the surface of the shock absorbing strip (28) is provided with an airtight sinking groove (26) used in conjunction with the guide wheel (29).

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