Communication transceiver for air conditioning of a boarding bridge

Abstract

The utility model discloses a boarding bridge air conditioner communication transceiver device, include: communication transceiver device ontology, wire and sensor probe, the communication transceiver device ontology periphery side through wire and its inside control unit connection have a plurality of sensor probe. The present application has overcome in order to real -time detection boarding bridge inside environment, and boarding bridge air conditioner communication transceiver device often will be provided with a plurality of temperature sensor probe, humidity sensor probe, dust sensor probe etc. that can carry out data exchange with control unit, usually these sensor probe is directly fixed on boarding bridge air conditioner communication transceiver device, cannot move, lead to its detection range is limited, cannot accurately obtain boarding bridge internal environment, lead to cannot accurately control air conditioner, to improve the experience of passenger in boarding bridge. To provide a kind of boarding bridge air conditioner communication transceiver device that multiple sensor probe can be scattered fixed in multiple positions in boarding bridge.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning communication devices for boarding bridges, specifically, to an air conditioning communication transceiver device for boarding bridges. Background Technology

[0002] The core purpose of the communication device in the boarding bridge air conditioning system is to achieve intelligent control. The key lies in the control unit's ability to exchange data stably and reliably with the airport's information system and the air conditioning unit itself. The entire system can be understood as consisting of a "brain" (control unit) and a "neural network" (communication network).

[0003] To monitor the environment inside the boarding bridge in real time, the air conditioning communication transceiver unit of the boarding bridge is often equipped with several temperature sensor probes, humidity sensor probes, dust sensor probes, etc., which can exchange data with the control unit. Usually, these sensor probes are directly fixed to the air conditioning communication transceiver unit of the boarding bridge and cannot be moved, resulting in a limited detection range and an inability to accurately obtain the internal environment of the boarding bridge. Consequently, it is impossible to accurately control the air conditioning to improve the passenger experience inside the boarding bridge.

[0004] Therefore, providing a boarding bridge air conditioning communication transceiver that can disperse and fix multiple sensor probes at multiple locations within the boarding bridge is a problem that this utility model urgently needs to solve. Utility Model Content

[0005] To address the aforementioned technical problems, the purpose of this utility model is to overcome the limitations of traditional boarding bridge air conditioning communication transceivers. These transceivers, such as temperature sensors, humidity sensors, and dust sensors, are typically fixed to the device and cannot be moved, resulting in a limited detection range and inaccurate understanding of the boarding bridge's internal environment. This hinders precise control of the air conditioning system and improves passenger comfort. Therefore, this invention provides a boarding bridge air conditioning communication transceiver that can distribute and fix multiple sensor probes at various locations within the boarding bridge.

[0006] To achieve the above objectives, this utility model provides a boarding bridge air conditioning communication transceiver device, which includes: a communication transceiver device body, wires, and sensor probes. Several sensor probes are connected to the internal control unit of the communication transceiver device body through wires. A fixing component is provided at the connection point between each sensor probe and the wire to fix the sensor probe.

[0007] Preferably, the fixing component includes: a mounting bracket, which is disposed at the connection between the sensor probe and the wire, and has a suction cup housing at its outer end, the suction cup housing having a vacuum chamber inside; a suction cup, which is fixedly disposed in the suction cup housing, and has a vent hole communicating with the vacuum chamber on its back cover; a rotating screw and a driving assembly, the rotating screw being reciprocally extended and retractable within the vacuum chamber via the driving assembly, and having a sealing ring coaxially disposed at its end near the vent hole.

[0008] Preferably, a snap-fit ​​bracket is provided at the end of the rotating screw away from the suction cup, and a limiting groove adapted to the snap-fit ​​bracket is provided on the mounting bracket along the extension and retraction direction of the rotating screw.

[0009] Preferably, the drive assembly includes: a first bevel gear, which is coaxially and rotatably disposed on the periphery of the rotating screw and threadedly assembled with the rotating screw; a second bevel gear and a knob, wherein the second bevel gear is rotatably disposed on one side of the mounting bracket in mesh with the first bevel gear, and a knob is coaxially disposed at the end away from the second bevel gear.

[0010] Preferably, the mounting bracket is rotatably mounted at the connection point between the wire and the sensor probe.

[0011] Preferably, the mounting bracket is further provided with a protective housing covering the drive assembly.

[0012] Preferably, the conductor is wrapped with a shielding layer.

[0013] Preferably, the plurality of sensor probes include a temperature sensor probe, a humidity sensor probe, and a PM2.5 dust sensor probe.

[0014] According to the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows: The user of this application installs the communication transceiver device body on the inner wall of the boarding bridge, then installs each sensor probe at a suitable position on the inner wall of the boarding bridge using a fixing assembly, and then uses tools such as a cable organizer to bury the wires. At this time, each sensor will collect environmental parameters of each area and interact with the control unit. Specifically, by adsorbing the suction cup at a suitable position on the inner wall of the boarding bridge, making its perimeter adhere to the inner wall of the boarding bridge to form an initial sealed space, and then rotating the knob to drive the second bevel gear to rotate, thereby driving the first bevel gear to rotate, due to the clamping bracket and limit... The sliding groove restricts the rotation of the rotating screw, causing it to retract along its length. At this time, air inside the suction cup cavity is drawn into the vacuum chamber through the vent, creating a pressure difference with the external air pressure, thus adhering to the inner wall of the boarding bridge. The presence of the sealing ring ensures the suction cup's adsorption performance and duration. For disassembly, the knob is rotated in the opposite direction to drive the second bevel gear, which in turn drives the first bevel gear. Because the locking bracket and the limiting groove restrict the rotation of the rotating screw, it extends along its length, gradually forcing air from the vacuum chamber into the suction cup cavity, eliminating the pressure difference with the external air pressure, thus completing the disassembly of the sensor probe.

[0015] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a perspective view of a preferred embodiment of the air conditioning communication transceiver device for a boarding bridge provided in this utility model; Figure 2 This is a partial three-dimensional view of the air conditioning communication transceiver device for a boarding bridge provided in a preferred embodiment of the present invention. Figure 1 ; Figure 3 This is a partial plan sectional view of a boarding bridge air conditioning communication transceiver device provided in a preferred embodiment of the present invention; Figure 4 This is a partial three-dimensional view of the air conditioning communication transceiver device for a boarding bridge provided in a preferred embodiment of the present invention. Figure 2 ; Figure 5This is a partial three-dimensional view of the air conditioning communication transceiver device for a boarding bridge provided in a preferred embodiment of the present invention. Figure 3 .

[0017] Explanation of reference numerals in the attached drawings: 1. Main body of the communication transceiver; 2. Wire; 3. Sensor probe; 4. Fixing assembly; 41. Mounting bracket; 411. Limiting slide groove; 412. Suction cup housing; 413. Vacuum chamber; 42. Suction cup; 421. Vent hole; 43. Rotating screw; 431. Snap-fit ​​bracket; 432. Sealing ring; 44. Drive assembly; 441. First bevel gear; 442. Second bevel gear; 443. Knob; 45. Protective housing. Detailed Implementation

[0018] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0019] In the description of the embodiments of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the utility model product is in use. These are merely for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance. Additionally, the terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0020] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0022] Reference Figure 1 A communication transceiver device for air conditioning on a boarding bridge includes: a communication transceiver device body 1, a wire 2, and sensor probes 3. Several sensor probes 3 are connected to the internal control unit of the communication transceiver device body 1 through the wire 2. A fixing component 4 is provided at the connection point between each sensor probe 3 and the wire 2 to fix the sensor probe 3.

[0023] The communication transceiver device body 1 of this application integrates a core control unit, a power module, and a communication module. The control unit is typically a microprocessor (MCU), and the communication module typically uses an RS485 transceiver chip, multiple communication interfaces, and a signal converter. The basic principle of the air conditioning communication transceiver device is existing technology and will not be elaborated here. The fixing component 4 can be fixed in various ways, such as magnetic snaps, clips, cable ties, or adhesive. Users can use the fixing component 4, the wires 2, and the cable organizer to place the sensor probes 3 in multiple positions within the boarding bridge to increase the detection range. This facilitates the communication transceiver device to accurately control multiple parameters of the air conditioning, thereby improving the passenger experience.

[0024] Reference Figures 2-3 The fixing component 4 includes: a mounting bracket 41, which is disposed at the connection between the sensor probe 3 and the wire 2, and has a suction cup housing 412 at its outer end, and a vacuum chamber 413 is disposed inside the suction cup housing 412; a suction cup 42, which is fixedly disposed inside the suction cup housing 412, and has a vent 421 communicating with the vacuum chamber 413 on its back cover; a rotating screw 43 and a driving component 44, wherein the rotating screw 43 is reciprocally extended and retractable inside the vacuum chamber 413 through the driving component 44, and a sealing ring 432 is coaxially disposed at one end near the vent 421.

[0025] This application uses a suction cup 42 to fix the sensor probe 3, which has extremely high flexibility and compatibility.

[0026] Reference Figure 4 The rotating screw 43 is provided with a snap-fit ​​bracket 431 at the end away from the suction cup 42. The mounting bracket 41 is provided with a limiting groove 411 that matches the snap-fit ​​bracket 431 along the extension and retraction direction of the rotating screw 43.

[0027] This application prevents the rotating screw 43 from rotating synchronously with the drive assembly 44 by inserting the card holder 431 into the limiting slide groove 411, thus ensuring its stable reciprocating extension and retraction.

[0028] Reference Figure 3 The drive assembly 44 includes: a first bevel gear 441, which is coaxially and rotatably disposed on the periphery of the rotating screw 43 and threadedly assembled with the rotating screw 43; a second bevel gear 442 and a knob 443, which is meshed with the first bevel gear 441 and rotatably disposed on one side of the mounting bracket 41, and a knob 443 is coaxially disposed at the end away from the second bevel gear 442.

[0029] This application uses this method to allow the user to drive the rotating screw 43 to reciprocate and extend, thereby expelling the air inside the suction cup 42, generating negative pressure, and adhering it to the inner wall of the boarding bridge.

[0030] Reference Figure 3 and Figure 4 The mounting bracket 41 is rotatably mounted at the connection point between the wire 2 and the sensor probe 3.

[0031] This application uses this design to further improve the flexibility and compatibility of the fixing component 4.

[0032] Reference Figure 2 The mounting bracket 41 is also provided with a protective housing 45 covering the drive assembly 44.

[0033] The protective housing 45 of this application forms a sealed space, which fundamentally prevents dust and foreign objects from entering the transmission system, ensuring that the gears run smoothly and stably for a long time.

[0034] The conductor 2 is wrapped with a shielding layer.

[0035] This application typically involves wrapping a layer of mesh or foil made of metal material around the internal conductive core wire. Common examples include braided mesh shielding layers made of copper wire and aluminum foil shielding layers. Since the area around the boarding bridge is filled with strong electromagnetic interference sources, such as high-power motors driven by the bridge body, frequency converters, radar, and wireless equipment, these interferences will generate stray electromagnetic waves. The sensor probe 3 often transmits weak analog signals, such as voltage and current signals. Without a shielding layer, external electromagnetic interference will couple to the wire 2 like an antenna, superimposing on the useful sensor signal, causing signal distortion, fluctuations, and even erroneous data.

[0036] Several sensor probes 3 include a temperature sensor probe, a humidity sensor probe, and a PM2.5 dust sensor probe.

[0037] This application detects the temperature, humidity, and PM2.5 dust inside the boarding bridge and transmits this information to the control unit. The control unit then adjusts the air conditioning's temperature, dehumidification, and air purification functions to improve the comfort of the environment inside the boarding bridge. In use, the user installs the communication transceiver unit 1 on the inner wall of the boarding bridge, then installs each sensor probe 3 at a suitable position on the inner wall using the fixing assembly 4. The user then uses tools such as a cable organizer to bury the wires 2. At this time, each sensor collects environmental parameters from its respective area and interacts with the control unit. Specifically, by attaching the suction cup 42 to a suitable position on the inner wall of the boarding bridge, ensuring its perimeter is flush with the inner wall, an initial sealed space is formed. Then, rotating the knob 443 drives the second bevel gear 442 to rotate, thereby driving the first bevel gear 441 to rotate. Because the locking bracket 431 and the limiting groove 411 restrict the rotation of the rotating screw 43, the rotation... The moving screw 43 retracts along its length, at which time the air in the suction cup 42 cavity is drawn into the vacuum chamber 413 through the vent 421, thus creating a pressure difference with the external air pressure, so as to be adsorbed on the inner wall of the boarding bridge. Due to the presence of the sealing ring 432, the adsorption performance and duration of the suction cup 42 are guaranteed. During disassembly, the second bevel gear 442 is driven to rotate by rotating the knob 443 in the opposite direction, thereby driving the first bevel gear 441 to rotate. Since the locking bracket 431 and the limiting slide groove 411 restrict the rotation of the rotating screw 43, the rotating screw 43 will extend along its length, thereby gradually pressing the air in the vacuum chamber 413 into the suction cup 42 cavity, thereby eliminating the pressure difference with the external air pressure, thus completing the disassembly of the sensor probe 3.

[0038] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0039] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0040] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A communication transceiver device for air conditioning on a boarding bridge, characterized in that, include: The communication transceiver body (1), wire (2) and sensor probe (3) are provided. The communication transceiver body (1) is connected to its internal control unit via wire (2) and a number of sensor probes (3) are provided. Fixing component (4) is provided at the connection between each sensor probe (3) and wire (2) for fixing the sensor probe (3).

2. The boarding bridge air conditioning communication transceiver device according to claim 1, characterized in that, The fixing component (4) includes: a mounting bracket (41), which is located at the connection between the sensor probe (3) and the wire (2), and has a suction cup housing (412) at its outer end, and has a vacuum chamber (413) inside the suction cup housing (412); a suction cup (42), which is fixedly located inside the suction cup housing (412), and has a vent (421) connected to the vacuum chamber (413) on its back cover; a rotating screw (43) and a driving component (44), which is reciprocally extended and retractable inside the vacuum chamber (413) via the driving component (44), and has a sealing ring (432) coaxially located at one end near the vent (421).

3. The boarding bridge air conditioning communication transceiver device according to claim 2, characterized in that, The rotating screw (43) is provided with a snap-fit ​​bracket (431) at the end away from the suction cup (42), and the mounting bracket (41) is provided with a limiting groove (411) that is adapted to the snap-fit ​​bracket (431) along the extension and retraction direction of the rotating screw (43).

4. The boarding bridge air conditioning communication transceiver device according to claim 3, characterized in that, The drive assembly (44) includes: a first bevel gear (441), which is coaxially and rotatably disposed on the periphery of the rotating screw (43) and threadedly assembled with the rotating screw (43); a second bevel gear (442) and a knob (443), which meshes with the first bevel gear (441) and is rotatably disposed on one side of the mounting bracket (41), and a knob (443) is coaxially disposed at the end away from the second bevel gear (442).

5. The boarding bridge air conditioning communication transceiver device according to claim 4, characterized in that, The mounting bracket (41) is rotatably mounted at the connection between the wire (2) and the sensor probe (3).

6. The boarding bridge air conditioning communication transceiver according to claim 4, characterized in that, The mounting bracket (41) is also provided with a protective housing (45) covering the drive assembly (44).

7. The boarding bridge air conditioning communication transceiver device according to claim 1, characterized in that, The conductor (2) is wrapped with a shielding layer.

8. The boarding bridge air conditioning communication transceiver device according to claim 1, characterized in that, Several sensor probes (3) include a temperature sensor probe, a humidity sensor probe and a PM2.5 dust sensor probe.

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