Edge calculation pressure terminal

Abstract

The utility model relates to the technical field of edge computing, and discloses an edge computing pressure terminal, which comprises terminal equipment, a plurality of interfaces are arranged on the terminal equipment, a plurality of protective cylinders are fixedly connected onto the terminal equipment, the protective cylinders are opposite to the interfaces, a plurality of baffle plates with sections in fan-shaped ring structures are arranged in the protective cylinders, and the baffle plates are fixedly connected onto the terminal equipment. The baffles are arranged in the protective cylinder and distributed in the circumferential direction, elastic pieces are fixed to the side walls, close to the protective cylinder, of the baffles, the elastic pieces are fixed to the inner side of the protective cylinder, and each baffle is provided with a sealing assembly. When the edge computing pressure terminal is used, sufficient protection can be provided when a connecting wire is inserted into an interface, water, dust and other impurities are prevented from entering the interface, data transmission errors or system faults caused by interface problems are further reduced, the overall stability and reliability of a system are improved, and the service life of the edge computing pressure terminal is prolonged. And meanwhile, the maintenance cost is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of edge computing, in particular to an edge computing pressure terminal. Background Art

[0002] An edge computing pressure terminal is an intelligent device specifically designed for pipeline systems. It combines edge computing technology with pressure measurement functions. The main purpose of this device is to monitor the pressure changes in the pipeline in real time, and it can process the data transmitted by the measuring device and analyze the pressure changes in the pipeline.

[0003] Multiple interfaces provided on the edge computing pressure terminal in the prior art are usually used to connect devices such as power supplies and pressure measuring devices. After the wiring is inserted, the connection parts are often in an exposed state, which means that impurities such as water and dust may enter the connection parts, especially in outdoor or industrial environments. In addition, when there is no wiring connection, these interfaces are directly in an open state, which also increases the risk of impurities entering the inside of the interfaces. This phenomenon can cause some problems: impurities such as water or dust entering the connection parts may cause poor contact, affecting the accuracy and stability of data transmission, and even causing the device to malfunction. Secondly, it may cause corrosion and damage. Moisture entering the connection parts may cause corrosion of metal components, and impurities such as dust may cause physical wear. These will all shorten the service life of the interfaces and related components, and long-term exposure to harsh environments will gradually reduce the reliability of the connection parts, which may affect the performance and reliability of the entire edge computing pressure terminal. If data transmission is affected, it may lead to data loss or errors, affecting the normal operation of the system and the accuracy of data analysis.

[0004] Therefore, it is necessary to design an edge computing pressure terminal to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an edge computing pressure terminal.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An edge computing pressure terminal, including a terminal device, several interfaces are provided on the terminal device, several protective cylinders are fixedly connected to the terminal device, and the protective cylinders are opposite to the interfaces. Several baffles with a fan-shaped ring cross-section are arranged in the protective cylinders, and the baffles are distributed circumferentially. Elastic members are fixed on the side walls of the baffles close to the protective cylinders, and the elastic members are fixed to the inner side of the protective cylinders. A sealing component is provided on each baffle.

[0008] As a preferred technical solution of the present utility model, the sealing assembly includes a placement groove formed on the side wall of the baffle plate close to the axis of the protection cylinder. An airbag I is fixed inside the placement groove. A control cavity is provided inside the baffle plate. A sliding plate is slidably connected inside the control cavity. A spring I and an airbag II are jointly provided between the sliding plate and the inner bottom surface of the control cavity. Both ends of the airbag II are fixed to the lower surface of the sliding plate and the inner bottom surface of the control cavity respectively. A connecting pipe is communicated with the airbag II, and the connecting pipe is communicated with the airbag I.

[0009] As a preferred technical solution of the present utility model, a plurality of guiding assemblies are provided inside the protection cylinder. The guiding assemblies are used to limit the position of the baffle plate. The guiding assemblies include guiding grooves provided on the side walls of the protection cylinder. A push plate is provided inside the guiding grooves. A spring II is jointly provided between the push plate and the inner bottom surface of the guiding grooves. Two limiting plates are fixed to the lower surface of the push plate. The bottom ends of the limiting plates extend into the protection cylinder, and the limiting plates are slidably connected with the protection cylinder. Extrusion plates are fixed to both side walls of the baffle plate, and the two extrusion plates correspond to the two limiting plates respectively.

[0010] As a preferred technical solution of the present utility model, sealing gaskets are fixed to both side walls of the baffle plate.

[0011] As a preferred technical solution of the present utility model, the cross section of the elastic member is in a sector ring structure, and the elastic member coincides with the center point of the baffle plate.

[0012] As a preferred technical solution of the present utility model, the elastic member is made of rubber material.

[0013] The present utility model has the following beneficial effects:

[0014] 1. Improve the protection performance: By providing a plurality of baffle plates and elastic members with a sector ring structure, sufficient protection can be provided when the wiring is inserted into the interface, preventing impurities such as water and dust from entering the inside of the interface. The setting of the sealing gasket further enhances the sealing performance between the baffle plates, improves the overall protection effect, and further reduces the occurrence of data transmission errors or system failures caused by interface problems, improving the overall stability and reliability of the system;

[0015] 2. Automatic sealing function: The design of the airbag I and the airbag II in the sealing assembly can automatically adjust the sealing state according to whether the wiring is inserted or not. It can not only fill the gap between the wiring and the baffle plate, but also completely close the interface when there is no wiring, effectively preventing impurities from entering. The automatic expansion of the airbag I can adapt to wirings of different sizes, improving the practicability of the device;

[0016] 3. Improve the operation convenience: The design of the elastic member enables the baffle plate to rotate easily, facilitating the insertion or extraction of the wiring while ensuring the sealing performance;

[0017] 4. Reduce maintenance costs: The automatic sealing function reduces the maintenance frequency, lowers the maintenance costs caused by interface damage or contamination, reduces the equipment failure rate by decreasing the possibility of impurities entering the interior of the interface, and thus reduces the maintenance costs. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of an edge computing pressure terminal proposed by the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the baffle;

[0020] Figure 3 It is a schematic structural diagram of the interior of the baffle;

[0021] Figure 4 It is a schematic structural diagram of the interior of the protective cylinder;

[0022] Figure 5 It is Figure 4 An enlarged view of the structure at location A of

[0023] In the figure: 1 terminal device, 2 interface, 3 protective cylinder, 4 baffle, 5 elastic member, 6 placement groove, 7 first airbag, 8 control cavity, 9 sliding plate, 10 second airbag, 11 first spring, 12 connecting pipe, 13 limiting plate, 14 extrusion plate, 15 pushing plate, 16 second spring, 17 guiding groove, 18 sealing gasket. Detailed Implementation Manner

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0025] Refer to Figure 1 and Figure 2, An edge computing pressure terminal, including a terminal device 1, on which several interfaces 2 are provided. Several protective cylinders 3 are fixedly connected to the terminal device 1. The longitudinal section of the protective cylinder 3 is in an annular structure, and the protective cylinder 3 is opposite to the interface 2. The protective cylinder 3 can be made of transparent plastic, so that when the staff wires, they can directly see the wiring and the interface 2. Several baffles 4 with a sector-ring cross-section are provided inside the protective cylinder 3, and the baffles 4 are distributed circumferentially. All the baffles 4 are combined into an annular structure. There is a circular space at the center position of all the baffles 4 for the wiring to pass through. An elastic member 5 is fixed on the side wall of the baffle 4 close to the protective cylinder 3. The cross-section of the elastic member 5 is in a sector-ring structure, and the elastic member 5 coincides with the center point of the baffle 4. All the elastic members 5 are also combined into an annular structure after combination. The elastic member 5 is fixed to the inner side of the protective cylinder 3. The elastic member 5 is made of rubber material and can deform, so that the baffle 4 can rotate. Sealing gaskets 18 are fixed on both side walls of the baffle 4, and the sealing gaskets 18 can reduce the gap between the two baffles 4 and ensure the protection performance of the baffle 4.

[0026] Refer to Figure 2 and Figure 3 , A sealing component is provided on each baffle 4. The sealing component includes a placement groove 6 opened on the side wall of the baffle 4 close to the axis of the protective cylinder 3. An airbag one 7 is fixed inside the placement groove 6. The airbag one 7 is in a sector structure, and the center point of the airbag one 7 coincides with the center point of the baffle 4. In this way, when the airbag one 7 expands, all the airbag one 7, the baffle 4 and the elastic member 5 can completely block the open part of the protective cylinder 3, effectively preventing the entry of dust and other impurities. A control cavity 8 is provided inside the baffle 4. A sliding plate 9 is slidably connected inside the control cavity 8. A spring one 11 and an airbag two 10 are jointly provided between the sliding plate 9 and the inner bottom surface of the control cavity 8. The two ends of the airbag two 10 are respectively fixed to the lower surface of the sliding plate 9 and the inner bottom surface of the control cavity 8. A connecting pipe 12 is communicated with the airbag two 10, and the connecting pipe 12 is communicated with the airbag one 7. It is worth mentioning that a through hole is opened on the side wall of the baffle 4 away from the protective cylinder 3, and the through hole is communicated with the control cavity 8, so as to ensure that the pressure inside the control cavity 8 is the same as that outside, and ensure the smooth movement of the sliding plate 9. Under the action of the spring one 11 and the airbag two 10, the airbag one 7 can fill the gap between the wiring and the baffle 4, and when there is no wiring, all the airbag one 7 can fill the space between the baffle 4 to ensure the sealing performance.

[0027] Refer to Figure 4 and Figure 5, several guiding components are provided inside the protective cylinder 3. The guiding components are used to limit the position of the baffle 4. The guiding components include guiding grooves 17 provided on the side wall of the protective cylinder 3. A push plate 15 is provided inside the guiding grooves 17. A second spring 16 is jointly provided between the push plate 15 and the inner bottom surface of the guiding grooves 17. Two limiting plates 13 are fixed to the lower surface of the push plate 15. The ends of the limiting plates 13 located inside the protective cylinder 3 are in an arc structure. The bottom ends of the limiting plates 13 extend into the protective cylinder 3, and the limiting plates 13 are slidably connected to the protective cylinder 3. Extrusion plates 14 are fixed to both side walls of the baffle 4. Specifically, the extrusion plate 14 is composed of a support rod and a connecting plate. One end of the support rod is fixed to the baffle 4, and the other end is fixed to the connecting plate. The connecting plate is in an inclined state. When the connecting plate rotates with the baffle 4, it can upwardly extrude the limiting plate 13. The two extrusion plates 14 respectively correspond to the two limiting plates 13.

[0028] The specific working principle of the present utility model is as follows:

[0029] When wiring is required, the staff passes the connector through the baffle 4 and inserts it into the interface 2. During this process, the hand or the connector of the staff will inwardly extrude the baffle 4, causing the elastic member 5 to deform. Further, the baffle 4 rotates towards the interface 2, making the protective cylinder 3 in an open state, facilitating wiring. When the wiring is completed, under the elastic force of the elastic member 5, the baffle 4 reversely resets, thereby covering the opening of the protective cylinder 3 to prevent impurities from entering the inside of the protective cylinder 3. At this time, under the elastic force of the first spring 11, the sliding plate 9 moves towards the axis direction of the protective cylinder 3 and extrudes the second airbag 10, causing the air in the second airbag 10 to enter the first airbag 7 through the connecting pipe 12. After the first airbag 7 is inflated and expanded, it will abut against the wiring surface. This can prevent impurities from entering through the gap between the wiring and the baffle 4, improving the protection effect. And under the action of the first spring 11 and the second airbag 10, the first airbag 7 can abut against wiring surfaces of different sizes, improving the practicability of the device. Further, when there is no wiring, after the first airbag 7 is inflated and expanded, it can abut against the adjacent first airbag 7. In this way, all the first airbags 7 can be combined into a circular structure, thereby covering the central positions of all the baffles 4, which can prevent impurities from entering the inside of the interface 2 and ensure the reliability of data transmission;

[0030] Furthermore, when the baffle 4 is rotated under extrusion, the extrusion plate 14 also rotates accordingly. The rotation of the extrusion plate 14 will squeeze the limiting plate 13, causing the limiting plate 13 and the push plate 15 to move upward. At this time, the second spring 16 is in a stretched state. On the contrary, when the staff does not apply force to the baffle 4, under the elastic force of the second spring 16, the limiting plate 13 moves downward to reset and presses the extrusion plate 14 downward. This can accelerate the restoration of the elastic member 5, enabling the baffle 4 to quickly reset. Moreover, since the limiting plates 13 are provided on both sides of the baffle 4, the limiting plates 13 play a role in limiting and guiding the baffle 4, enabling the baffle 4 to be perpendicular to the axis of the protective cylinder 3. In this way, the side walls of all the baffles 4 can be in the same plane, thereby ensuring the protection performance of the baffle 4.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An edge computing pressure terminal, comprising a terminal device (1), wherein the terminal device (1) is provided with a plurality of interfaces (2), characterized in that: A plurality of protective tubes (3) are fixedly connected to the terminal device (1), and the protective tubes (3) are directly opposite to the interface (2). A plurality of baffles (4) having a fan-ring structure in cross section are arranged inside the protective tube (3), and the baffles (4) are distributed in a circumferential direction. An elastic member (5) is fixed on the side wall of the baffle (4) close to the protective tube (3), and the elastic member (5) is fixed to the inner side of the protective tube (3). A sealing assembly is provided on each of the baffles (4).

2. An edge computing pressure terminal according to claim 1, characterized in that: The sealing component comprises a placement groove (6) provided on the side wall of the baffle (4) near the axis of the protective tube (3), an airbag 1 (7) is fixed on the inner side of the placement groove (6), a control chamber (8) is provided inside the baffle (4), a slide plate (9) is slidably connected inside the control chamber (8), a spring 1 (11) and an airbag 2 (10) are provided between the slide plate (9) and the inner bottom surface of the control chamber (8), and the two ends of the airbag 2 (10) are respectively fixed to the lower surface of the slide plate (9) and the inner bottom surface of the control chamber (8), a connecting pipe (12) is provided on the airbag 2 (10), and the connecting pipe (12) is connected to the airbag 1 (7).

3. An edge computing pressure terminal according to claim 2, characterized in that: A plurality of guide components are provided inside the protective tube (3), and the guide components are used to limit the position of the baffle (4). The guide components include a guide groove (17) arranged on the side wall of the protective tube (3), and a push plate (15) is provided inside the guide groove (17). A spring 2 (16) is provided between the push plate (15) and the inner bottom surface of the guide groove (17). Two limit plates (13) are fixed to the lower surface of the push plate (15), and the bottom end of the limit plate (13) extends into the inside of the protective tube (3), and the limit plate (13) is slidably connected to the protective tube (3). Extrusion plates (14) are fixed to the two side walls of the baffle (4), and the two extrusion plates (14) correspond to the two limit plates (13) respectively.

4. The edge computing pressure terminal according to claim 1, characterized in that: Sealing pads (18) are fixed on both side walls of the baffle (4).

5. The edge computing pressure terminal according to claim 1, characterized in that: The cross section of the elastic member (5) is a fan-shaped ring structure, and the center point of the elastic member (5) coincides with the center point of the baffle (4).

6. The edge computing pressure terminal according to claim 5, characterized in that: The elastic member (5) is made of rubber material.

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