Non-contact elevator button

Abstract

The utility model discloses a non-contact elevator button, which belongs to the technical field of elevator manufacturing, aims to solve the problem of button failure, and comprises a mounting plate main body, a bottom cover is fixedly mounted on the outer wall of one side of the mounting plate main body, and an induction plastic clamping plate is detachably connected to the inner wall of the bottom cover. An infrared induction unit is connected to the outer wall of one side of the induction plastic clamping plate in a clamped mode, a finger induction block is detachably connected to the outer wall of one side of the infrared induction unit, and an induction block demisting mechanism is detachably connected to the outer wall of the finger induction block. The finger induction block can be cleaned and demisted through the designed induction block demisting mechanism, so that the using effect of the finger induction block in the using process is better, dust and garbage attached to the finger induction block can be sucked away through the designed dust suction head, the cleanliness of the finger induction block can be guaranteed, and the finger induction block can be cleaned and demisted. The function of the finger sensing block is maximized, and the failure of the finger sensing block caused by dust accumulation is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevator manufacturing, and in particular relates to a contactless elevator button. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building, with its car running on at least two rows of rigid rails that are perpendicular to the horizontal plane or inclined at an angle of less than 15° to the plumb line. There are also step-type elevators, with treads installed on tracks and running continuously, commonly known as escalators or moving walkways, which are fixed lifting devices that serve specified floors. A vertical elevator has a car that runs between at least two rows of vertical or rigid rails with an angle of less than 15°. The size and structure of the car are convenient for passengers to enter and exit or load and unload goods. It is customary to use elevators as a general term for vertical transportation tools in buildings regardless of their driving mode. Hydraulic elevators began to appear in the mid-19th century and are still used in low-rise buildings. Elevator buttons are installed on elevators, which are divided into contact and contactless types.

[0003] The prior art discloses a contactless elevator button with a patent announcement number of CN213622760U. The above patent is very convenient and quick to install and use, and has a simple structure, but still has the following deficiencies in actual use: from a practical point of view, the contactless elevator button is prone to dust accumulation, resulting in failure to press, and when there is too much dust, the button is easily wet and sticky, resulting in damage to the button. There is great inconvenience in actual use, and the operation is very inconvenient.

[0004] Therefore, a contactless elevator button is needed to solve the problem in the prior art that dust accumulation easily causes button failure, and too much dust easily causes the button to become wet and sticky, resulting in damage to the button. Utility Model Content

[0005] The purpose of the utility model is to provide a contactless elevator button to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a contactless elevator button. It should be noted in the solution that a contactless elevator button includes a mounting plate body, a bottom cover is fixedly installed on one side outer wall of the mounting plate body, an inner wall of the bottom cover is detachably connected to a sensing plastic cardboard, an infrared sensing unit is clamped on one side outer wall of the sensing plastic cardboard, a finger sensing block is detachably connected to one side outer wall of the infrared sensing unit, and a sensing block defogger mechanism is detachably connected to the outer wall of the finger sensing block.

[0007] It is further worth explaining that the defogger mechanism of the induction block includes a protective plate, a fixed plate, a vacuum cleaner, a vacuum cleaner head, a card plate, an electric telescopic column, a defogger, a defogger head and a connecting column. The inner wall on one side of the protective plate is fixedly connected to the fixed plate, the outer wall on one side of the fixed plate is fixedly installed with the vacuum cleaner, the output end of the vacuum cleaner is transmission-connected to the input end of the vacuum cleaner head, the front inner wall of the protective plate is detachably connected to the card plate, the front outer wall of the card plate is detachably connected to the electric telescopic column, the rear wall of the card plate is fixedly installed with the defogger, the output end of the defogger is transmission-connected to the input end of the defogger head, and the inner wall of the protective plate is fixedly connected to the connecting column.

[0008] It should be further explained that a clamping strip is provided between the inductive plastic clamping plate and the infrared inductive unit, and an outer wall on one side of the inductive plastic clamping plate is detachably connected to an outer wall on one side of the infrared inductive unit through the clamping strip.

[0009] As a preferred implementation, a connection groove is provided between the infrared sensing unit and the finger sensing block, and an outer wall on one side of the infrared sensing unit is detachably connected to an outer wall on one side of the finger sensing block through the connection groove.

[0010] As a preferred implementation, a connecting column is provided between the finger sensing block and the sensing block defogger mechanism, and the inner wall of the finger sensing block is detachably connected to the outer wall of the sensing block defogger mechanism via the connecting column.

[0011] As a preferred implementation, a fixing agent is provided between the protective plate and the fixing plate, and the inner wall of the protective plate is fixedly connected to the outer wall of the fixing plate through the fixing agent.

[0012] As a preferred implementation, an adhesive is provided between the protective plate and the connecting column, and the inner wall of the protective plate is fixedly connected to the outer wall of the connecting column by the adhesive.

[0013] Compared with the prior art, the contactless elevator button provided by the utility model has at least the following beneficial effects:

[0014] (1) The designed sensor block defogger mechanism can clean and defog the finger sensor block, thereby improving the use effect of the finger sensor block during use, improving the use quality of the finger sensor block, extending the service life of the device, and increasing the commercial value of the device.

[0015] (2) The designed vacuum cleaner head can remove dust and garbage attached to the finger sensor block, thereby ensuring the cleanliness of the finger sensor block, maximizing the function of the finger sensor block, and reducing the malfunction of the finger sensor block caused by dust accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the sensor block demisting mechanism in the utility model;

[0018] Figure 3 It is a structural schematic diagram of A in the sensor block demisting mechanism;

[0019] Figure 4 It is a structural schematic diagram of another viewing angle of the sensor block demisting mechanism in the utility model;

[0020] Figure 5 This is a structural schematic diagram from another viewing angle of the present invention.

[0021] In the figure: 1. Mounting plate body; 2. Bottom cover; 3. Sensing plastic cardboard; 4. Infrared sensing unit; 5. Finger sensing block; 6. Sensing block defogger mechanism; 601. Protective plate; 602. Fixing plate; 603. Vacuum cleaner; 604. Vacuum cleaner head; 605. Cardboard; 606. Electric telescopic column; 607. Defogger; 608. Defogger nozzle; 609. Connecting column. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with embodiments.

[0023] See also Figure 1-5 The utility model provides a contactless elevator button, comprising: a mounting plate body 1, a bottom cover 2 is fixedly mounted on one side outer wall of the mounting plate body 1, an inductive plastic cardboard 3 is detachably connected to the inner wall of the bottom cover 2, an infrared sensing unit 4 is clamped on one side outer wall of the inductive plastic cardboard 3, a finger sensing block 5 is detachably connected to one side outer wall of the infrared sensing unit 4, a sensing block defogger 6 is detachably connected to the outer wall of the finger sensing block 5, the sensing block defogger 6 is detachably connected to the outer wall of the finger sensing block 5, the sensing block defogger 6 comprises a protective plate 601, a fixing plate 602, a vacuum cleaner 603, a vacuum cleaner head 604, a cardboard 605, an electric telescopic column 606, a defogger 607, a defogger suction head 608 and a connecting column 609, the protective plate 60 A fixing plate 602 is fixedly connected to the inner wall of one side of 1, a vacuum cleaner 603 is fixedly installed on the outer wall of one side of the fixing plate 602, the output end of the vacuum cleaner 603 is transmission-connected to the input end of the vacuum head 604, the front end inner wall of the protective plate 601 is detachably connected to a card plate 605, the front end outer wall of the card plate 605 is detachably connected to an electric telescopic column 606, a defogger 607 is fixedly installed on the rear wall of the card plate 605, the output end of the defogger 607 is transmission-connected to the input end of the defogger suction head 608, the inner wall of the protective plate 601 is fixedly connected to a connecting column 609, which can clean and defog the finger sensing block, thereby making the finger sensing block more effective during use.

[0024] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that a card strip is arranged between the sensing plastic card plate 3 and the infrared sensing unit 4, and one side outer wall of the sensing plastic card plate 3 is detachably connected to one side outer wall of the infrared sensing unit 4 through the card strip, and a connecting groove is arranged between the infrared sensing unit 4 and the finger sensing block 5, and one side outer wall of the infrared sensing unit 4 is detachably connected to one side outer wall of the finger sensing block 5 through the connecting groove, which improves the use quality of the finger sensing block, extends the service life of the device, and makes the commercial value of the device higher.

[0025] According to the above working process, it can be known that: through the designed sensor block defogger mechanism 6, the finger sensor block 5 can be cleaned and defogged, so that the use effect of the finger sensor block during use is better, the use quality of the finger sensor block is improved, the service life of the device is extended, and the commercial value of the device is higher. Through the designed vacuum cleaner head 604, the dust and garbage attached to the finger sensor block 5 can be sucked away, the cleanliness of the finger sensor block can be ensured, the function of the finger sensor block is maximized, and the failure of the finger sensor block 5 caused by dust accumulation is reduced.

[0026] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a connecting column 609 is arranged between the finger sensing block 5 and the sensing block defogger mechanism 6, the inner wall of the finger sensing block 5 is detachably connected to the outer wall of the sensing block defogger mechanism 6 through the connecting column 609, a fixing agent is arranged between the protective plate 601 and the fixed plate 602, the inner wall of the protective plate 601 is fixedly connected to the outer wall of the fixed plate 602 through the fixing agent, an adhesive is arranged between the protective plate 601 and the connecting column 609, the inner wall of the protective plate 601 is fixedly connected to the outer wall of the connecting column 609 through the adhesive, which can absorb and remove dust and garbage attached to the finger sensing block, and can ensure the cleanliness of the finger sensing block.

[0027] This solution has the following working process: first, the device is installed by installing the plate main body 1, and the finger is shaken on the finger sensing block, and the infrared sensing unit 4 will automatically sense. When the finger sensing block 5 has not been cleaned for a long time and dust is accumulated, the sensing block defogger mechanism 6 is started, and the defogger 607 will defog the finger sensing block 5. The defogger suction head 608 will spray a certain amount of water mist, and the electric telescopic column 606 will drive the wiper in the defogger 607 to wipe the finger sensing block 5. The vacuum cleaner 603 is started, and the vacuum cleaner 603 will drive the dust head 604 to vacuum the surface of the finger sensing block 5, thereby also making the defogger rate higher.

[0028] In summary: the designed sensor block demisting mechanism 6 can clean and demist the finger sensor block 5, so that the use effect of the finger sensor block during use is better, the use quality of the finger sensor block is improved, the service life of the device is extended, and the commercial value of the device is higher. First, the device is installed through the mounting plate body 1. When the finger is shaken on the finger sensor block, the infrared sensing unit 4 will automatically sense. When the finger sensor block 5 is not cleaned for a long time and dust accumulates, the sensor block demisting mechanism 6 is started, and the demisting machine 607 will clean the finger sensor block 5. During the defog process, the defog head 608 will spray a certain amount of water mist, the electric telescopic column 606 will drive the wiper in the defogger 607 to wipe the finger sensing block 5, and the vacuum cleaner 603 will be started, and the vacuum cleaner 603 will drive the vacuum head 604 to vacuum the surface of the finger sensing block 5, thereby increasing the defog rate. The designed vacuum head 604 can remove dust and garbage attached to the finger sensing block 5, thereby ensuring the cleanliness of the finger sensing block, maximizing the function of the finger sensing block, and reducing the malfunction of the finger sensing block 5 due to dust accumulation.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A contactless elevator button, comprising a mounting plate body (1), characterized in that: A bottom cover (2) is fixedly mounted on one side outer wall of the mounting plate body (1); an inductive plastic cardboard (3) is detachably connected to the inner wall of the bottom cover (2); an infrared sensing unit (4) is clamped on one side outer wall of the inductive plastic cardboard (3); a finger sensing block (5) is detachably connected to one side outer wall of the infrared sensing unit (4); and a sensing block defogger mechanism (6) is detachably connected to the outer wall of the finger sensing block (5).

2. A contactless elevator button according to claim 1, characterized in that: The induction block defogger mechanism (6) comprises a protective plate (601), a fixing plate (602), a vacuum cleaner (603), a vacuum cleaner head (604), a clamping plate (605), an electric telescopic column (606), a defogger (607), a defogger suction head (608) and a connecting column (609); the fixing plate (602) is fixedly connected to an inner wall of one side of the protective plate (601); the vacuum cleaner (603) is fixedly installed on an outer wall of one side of the fixing plate (602); The output end is transmission-connected to the input end of the dust collector head (604); the front inner wall of the protective plate (601) is detachably connected to a card plate (605); the front outer wall of the card plate (605) is detachably connected to an electric telescopic column (606); a defogger (607) is fixedly installed on the rear wall of the card plate (605); the output end of the defogger (607) is transmission-connected to the input end of the defogger suction head (608); and the inner wall of the protective plate (601) is fixedly connected to a connecting column (609).

3. A contactless elevator button according to claim 2, characterized in that: A clamping strip is provided between the inductive plastic clamping plate (3) and the infrared inductive unit (4), and an outer wall on one side of the inductive plastic clamping plate (3) is detachably connected to an outer wall on one side of the infrared inductive unit (4) via the clamping strip.

4. A contactless elevator button according to claim 3, characterized in that: A connection groove is provided between the infrared sensing unit (4) and the finger sensing block (5), and an outer wall on one side of the infrared sensing unit (4) is detachably connected to an outer wall on one side of the finger sensing block (5) via the connection groove.

5. A contactless elevator button according to claim 4, characterized in that: A connecting column (609) is provided between the finger sensing block (5) and the sensing block demisting mechanism (6), and the inner wall of the finger sensing block (5) is detachably connected to the outer wall of the sensing block demisting mechanism (6) via the connecting column (609).

6. A contactless elevator button according to claim 5, characterized in that: A fixing agent is provided between the protective plate (601) and the fixing plate (602), and the inner wall of the protective plate (601) is fixedly connected to the outer wall of the fixing plate (602) via the fixing agent.

7. A contactless elevator button according to claim 6, characterized in that: An adhesive is provided between the protective plate (601) and the connecting column (609), and the inner wall of the protective plate (601) is fixedly connected to the outer wall of the connecting column (609) via the adhesive.

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