Intelligent gas cylinder cabinet door

Abstract

The utility model relates to the technical field of gas cylinder equipment, and particularly discloses an intelligent gas cylinder cabinet door which comprises a cabinet door body. The driving mechanism comprises a motor, a transmission shaft, a first connecting rod, a second connecting rod and a mounting seat, the mounting seat is arranged on the cabinet door body, the motor is connected with the gas cylinder cabinet, an output shaft of the motor is connected with the transmission shaft, one end of the first connecting rod is connected with the transmission shaft, and the other end of the first connecting rod is hinged to one end of the second connecting rod; the air exchange mechanism comprises an air exchange opening and a filter screen, the air exchange opening is formed in the bottom end of the middle of the cabinet door body, and the filter screen is connected with the air exchange opening; the wireless communicator is arranged at the side end of the cabinet door body; the radar sensor is adjacently arranged on the ventilation mechanism, and the radar sensor is connected with the wireless communicator; the gas cylinder cabinet door overcomes the defects that in the prior art, a gas cylinder cabinet door is low in automation degree and poor in safety.

Description

Technical Field

[0001] The utility model relates to the field of gas cylinder equipment, in particular to an intelligent gas cylinder cabinet door. Background Art

[0002] Gas cylinders are containers that can be used to store gases. In the semiconductor manufacturing industry, chip production goes through hundreds of processes, which require a large amount of special gases. These special gases need to be stored in gas cylinders. Most special gases are flammable, explosive, highly toxic, and corrosive. In order to safely transport and use these dangerous gases, semiconductor factories are equipped with electronic special gas cabinets GC, gas distribution boxes VMB, and other special equipment. Gas cylinders can be set in such special equipment to provide special gases for semiconductor production.

[0003] In the prior art, the gas cylinder cabinet door of the gas cylinder cabinet is usually opened / closed manually, with a low degree of automation. However, manual operation may generate risks and is relatively dangerous. At the same time, in the prior art, the gas cylinder cabinet door does not have the function of automatically detecting pedestrians. When experimenters pass by, once accidents such as gas leakage occur, danger is likely to occur. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The problem to be solved by the utility model is to provide an intelligent gas cylinder cabinet door to overcome the defects of low automation and poor safety of the gas cylinder cabinet door in the prior art.

[0006] (II) Technical solution

[0007] In order to solve the technical problem, the utility model provides an intelligent gas cylinder cabinet door, comprising:

[0008] Cabinet door body;

[0009] A driving mechanism, the driving mechanism comprises a motor, a transmission shaft, a first connecting rod, a second connecting rod and a mounting seat, the mounting seat is arranged on the cabinet door body, the motor is connected to the gas cylinder cabinet, the output shaft of the motor is connected to the transmission shaft, one end of the first connecting rod is connected to the transmission shaft, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is connected to the mounting seat, the motor drives the transmission shaft to rotate, and the transmission shaft drives the first connecting rod and the second connecting rod to rotate;

[0010] An air exchange mechanism, the air exchange mechanism comprising an air exchange port and a filter, the air exchange port is arranged at the middle bottom end of the cabinet door body, and the filter is connected to the air exchange port;

[0011] A wireless communicator, the wireless communicator being arranged at a side end of the cabinet door body;

[0012] A radar sensor is disposed adjacent to the air exchange mechanism and is connected to the wireless communicator.

[0013] As described above, the smart gas cylinder cabinet door may, optionally, include a first bracket and a second bracket, one end of the first bracket being connected to the middle end above the gas cylinder cabinet, the other end of the first bracket being connected to the side end of the cabinet door body, one end of the second bracket being connected to the side end above the gas cylinder cabinet, and the other end of the second bracket being connected to the middle end above the cabinet door body.

[0014] As described above, the intelligent gas cylinder cabinet door may optionally include an observation window, which is arranged at the upper end of the cabinet door body.

[0015] As described above, the smart gas cylinder cabinet door may optionally include a code reader, wherein the code reader is disposed adjacent to and below the wireless communicator, and the code reader is connected to the wireless communicator.

[0016] As described above, the smart gas cylinder cabinet door may optionally include a door lock, which is arranged in the middle of the side of the cabinet door body, and is connected to the wireless communicator.

[0017] As described above, the intelligent gas cylinder cabinet door may optionally include a document rack, the document rack is arranged in the middle of the inner side of the cabinet door body, and the wireless communicator is connected to an external controller.

[0018] (III) Beneficial effects

[0019] The utility model provides an intelligent gas cylinder cabinet door, which has the following beneficial effects:

[0020] (1) The utility model drives the cabinet door body to open / close relative to the gas cylinder cabinet through a driving mechanism, and the driving mechanism has a first connecting rod and a second connecting rod. The first connecting rod and the second connecting rod form a double-link mechanism. The double-link mechanism can significantly increase the range of movement of the cabinet door body, has high working stability, and can withstand a large load.

[0021] (2) The utility model is provided with a first bracket and a second bracket at the upper ends of the gas cylinder cabinet and the cabinet door body. The first bracket and the second bracket can play a better guiding role in the process of opening / closing the cabinet door body.

[0022] (3) The utility model is provided with a radar sensor and a wireless communicator on the cabinet door body. When the gas cylinder cabinet is in operation, when the radar sensor detects that an experimenter is approaching the gas cylinder cabinet, the radar sensor transmits an electrical signal to the wireless communicator, and the wireless communicator sends a signal to an external controller. The external controller can automatically lock the cabinet door body to ensure the safety of the experimenter. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a three-dimensional diagram of an intelligent gas cylinder cabinet door of the utility model;

[0025] Figure 2 This is a partial top view of an intelligent gas cylinder cabinet door of the utility model;

[0026] Figure 3 This is a schematic diagram of the inner side of an intelligent gas cylinder cabinet door of the utility model;

[0027] Figure 4 It is a partial schematic diagram of a driving mechanism of an intelligent gas cylinder cabinet door of the utility model.

[0028] The names of the components corresponding to the various figure marks in the figure are: 1. Cabinet door body; 2. Driving mechanism; 21. Motor; 22. Transmission shaft; 23. First connecting rod; 24. Second connecting rod; 25. Mounting seat; 3. Air exchange mechanism; 31. Air exchange port; 32. Filter; 4. Wireless communicator; 5. Radar sensor; 61. First bracket; 62. Second bracket; 71. Observation window; 72. Code reader; 73. Door lock; 74. Document rack. DETAILED DESCRIPTION

[0029] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0031] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0032] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0033] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0034] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0035] See also Figures 1 to 4 The utility model provides an intelligent gas cylinder cabinet door, comprising: a cabinet door body 1, a driving mechanism 2, a ventilation mechanism 3, a wireless communicator 4 and a radar sensor 5. The cabinet door body 1 is installed on the gas cylinder cabinet, and the ventilation mechanism, the wireless communicator 4 and the radar sensor 5 are respectively arranged on the cabinet door body 1.

[0036] exist Figures 1 to 4In an optional embodiment, the driving mechanism 2 includes a motor 21, a transmission shaft 22, a first connecting rod 23, a second connecting rod 24 and a mounting seat 25. Specifically, the mounting seat 25 is arranged on the cabinet door body 1, the motor 21 is connected to the gas cylinder cabinet, the output shaft of the motor 21 is connected to the transmission shaft 22, one end of the first connecting rod 23 is connected to the transmission shaft 22, the other end of the first connecting rod 23 is hinged to one end of the second connecting rod 24, and the other end of the second connecting rod 24 is connected to the mounting seat 25.

[0037] It should be noted that the motor 21 drives the transmission shaft 22 to rotate, and the transmission shaft 22 drives the first connecting rod 23 and the second connecting rod 24 to rotate, and the cabinet door body 1 is opened / closed under the drive of the first connecting rod 23 and the second connecting rod 24.

[0038] exist Figures 1 to 4 In an optional embodiment, the intelligent gas cylinder cabinet door includes a first bracket 61 and a second bracket 62, one end of the first bracket 61 is connected to the middle end above the gas cylinder cabinet, the other end of the first bracket 61 is connected to the side end of the cabinet door body 1, one end of the second bracket 62 is connected to the side end above the gas cylinder cabinet, and the other end of the second bracket 62 is connected to the middle end above the cabinet door body 1.

[0039] It should be noted that the first bracket 61 and the second bracket 62 can make the connection between the cabinet door body 1 and the gas cylinder cabinet more stable, and the first bracket 61 and the second bracket 62 can also play a guiding role when the cabinet door body 1 is opened / closed.

[0040] exist Figures 1 to 4 In an optional embodiment, the air exchange mechanism 3 includes an air exchange port 31 and a filter 32. The air exchange port 31 is arranged at the middle bottom end of the cabinet door body 1, and the filter 32 is connected to the air exchange port 31. Specifically, the filter 32 is arranged in the air exchange port 31 to filter the air exchanged by the air exchange port 31.

[0041] The radar sensor 5 is disposed adjacent to the air exchange mechanism 3. The radar sensor 5 is used to detect whether there are any experimenters approaching, so as to protect the safety of the experimenters.

[0042] Furthermore, the intelligent gas cylinder cabinet door comprises an observation window 71, which is arranged at the upper end of the cabinet door body 1. Through the observation window 71, the experimenter can visually observe the internal situation of the gas cylinder cabinet.

[0043] Furthermore, the intelligent gas cylinder cabinet door includes a code reader 72, which is disposed adjacent to and below the wireless communicator 4. The code reader 72 can be used to scan the codes of the gas cylinders installed in the gas cylinder cabinet.

[0044] Furthermore, the intelligent gas cylinder cabinet door includes a door lock 73, which is arranged in the middle of the side of the cabinet door body 1. The door lock 73 can lock the cabinet door body 1 when the cabinet door body 1 overlaps with the gas cylinder cabinet to ensure that the cabinet door body 1 is closed.

[0045] Furthermore, the wireless communicator 4 is arranged at the side end of the cabinet door body 1, and the wireless communicator 4 can be connected to the code reader 72, the door lock 73 and the radar sensor 5. The wireless communicator 4 can receive electrical signals from the code reader 72, the door lock 73 and the radar sensor 5, and send the signals to the external controller, and the external controller can further adjust the intelligent gas cylinder cabinet door according to the signals.

[0046] Furthermore, the intelligent gas cylinder cabinet door includes a document placement rack 74, which is arranged in the middle of the inner side of the cabinet door body 1 and can be used to store documents.

[0047] The utility model is an intelligent gas cylinder cabinet door, and its specific process is as follows:

[0048] The cabinet door body 1 is driven to open / close relative to the gas cylinder cabinet through the driving mechanism 2. The driving mechanism 2 has a first connecting rod 23 and a second connecting rod 24. The first connecting rod 23 and the second connecting rod 24 form a double-link mechanism. The double-link mechanism can significantly increase the range of movement of the cabinet door body 1, has high working stability, and can withstand a large load.

[0049] A first bracket 61 and a second bracket 62 are provided at the upper ends of the gas cylinder cabinet and the cabinet door body 1 . The first bracket 61 and the second bracket 62 can play a better guiding role during the opening / closing process of the cabinet door body 1 .

[0050] A radar sensor 5 and a wireless communicator 4 are arranged on the cabinet door body 1. When the gas cylinder cabinet is in operation, the radar sensor 5 detects that the experimenter is close to the operating gas cylinder cabinet, and the radar sensor 5 transmits an electrical signal to the wireless communicator 4, and the wireless communicator 4 sends a signal to the external controller, and the external controller can automatically lock the cabinet door body 1 to ensure the safety of the experimenter. The radar sensor 5 also sends a signal to the signal indication unit. The signal indication unit sends a sound and light alarm to remind the personnel to leave in time.

[0051] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0052] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An intelligent gas cylinder cabinet door, characterized in that: include: Cabinet door body (1); A driving mechanism (2), the driving mechanism (2) comprising a motor (21), a transmission shaft (22), a first connecting rod (23), a second connecting rod (24) and a mounting seat (25), the mounting seat (25) being arranged on the cabinet door body (1), the motor (21) being connected to the gas cylinder cabinet, the output shaft of the motor (21) being connected to the transmission shaft (22), one end of the first connecting rod (23) being connected to the transmission shaft (22), the other end of the first connecting rod (23) being hinged to one end of the second connecting rod (24), the other end of the second connecting rod (24) being connected to the mounting seat (25), the motor (21) driving the transmission shaft (22) to rotate, and the transmission shaft (22) driving the first connecting rod (23) and the second connecting rod (24) to rotate; An air exchange mechanism (3), the air exchange mechanism (3) comprising an air exchange port (31) and a filter (32), the air exchange port (31) being arranged at the middle bottom end of the cabinet door body (1), and the filter (32) being connected to the air exchange port (31); A wireless communicator (4), the wireless communicator (4) being arranged at a side end of the cabinet door body (1); A radar sensor (5), wherein the radar sensor (5) is disposed adjacent to the air exchange mechanism (3), and the radar sensor (5) is connected to the wireless communicator (4).

2. The intelligent gas cylinder cabinet door according to claim 1, characterized in that: The intelligent gas cylinder cabinet door comprises a first bracket (61) and a second bracket (62), wherein one end of the first bracket (61) is connected to the middle end above the gas cylinder cabinet, and the other end of the first bracket (61) is connected to the side end of the cabinet door body (1); one end of the second bracket (62) is connected to the side end above the gas cylinder cabinet, and the other end of the second bracket (62) is connected to the middle end above the cabinet door body (1).

3. The intelligent gas cylinder cabinet door according to claim 1, characterized in that: The intelligent gas cylinder cabinet door comprises an observation window (71), wherein the observation window (71) is arranged at the upper end of the cabinet door body (1).

4. The intelligent gas cylinder cabinet door according to claim 1, characterized in that: The intelligent gas cylinder cabinet door comprises a code reader (72), wherein the code reader (72) is arranged adjacent to and below the wireless communicator (4), and the code reader (72) is connected to the wireless communicator (4).

5. The intelligent gas cylinder cabinet door according to claim 1, characterized in that: The intelligent gas cylinder cabinet door comprises a door lock (73), wherein the door lock (73) is arranged in the middle of the side of the cabinet door body (1), and the door lock (73) is connected to the wireless communicator (4).

6. The intelligent gas cylinder cabinet door according to claim 1, characterized in that: The intelligent gas cylinder cabinet door comprises a document placement rack (74), wherein the document placement rack (74) is arranged at the middle part of the inner side of the cabinet door body (1), and the wireless communicator (4) is connected to an external controller.

Images