A general-purpose multi-source heterogeneous data acquisition terminal

Abstract

This utility model discloses a universal multi-source heterogeneous data acquisition terminal, including a main unit upper shell. Connecting wires are inserted into the inner wall of the wire clamp, and these connecting wires are inserted into a first interface, a second interface, and a third interface. A support block is protruding and fixedly connected to the rear edge of the flip base. A grip groove is formed on the rear edge of the main unit lower shell, and a handle is fixedly connected to the inner wall of the grip groove. This universal multi-source heterogeneous data acquisition terminal can be cushioned and protected by a protective pad, and can achieve efficient sealing, waterproofing, and insulation through sealing gaskets and sealing grooves. It also features efficient water repellency through the operating screen, stable operation, and more efficient heat dissipation through heat dissipation holes and fins. Furthermore, it integrates multiple interfaces through the first, second, and third interfaces, and the wire clamps secure the wires, preventing bending and loosening. The closed cover can be opened and closed independently, providing excellent sealing and greater convenience.

Description

Technical Field

[0001] This utility model relates to the field of data acquisition terminal technology, specifically a general-purpose multi-source heterogeneous data acquisition terminal. Background Technology

[0002] The training system needs to collect formatted data, operational process data, and video data from various devices. Different types of devices have different output interfaces and data communication protocols. The challenge lies in achieving efficient interconnection between the data acquisition terminal and each device, ensuring the universality of the acquisition terminal and the scalability of data acquisition, while meeting the real-time requirements for processing multi-channel formatted data, operational process data, and video data.

[0003] The existing data acquisition terminal CN201922394540.3 integrates a data acquisition module, camera, OTG / USB interface, and wireless communication module on a handheld terminal to achieve on-site acquisition and processing of sensor data, surveying equipment data, field inspection data, and on-site personnel and equipment management data. This saves on acquisition equipment costs and improves efficiency. However, it has shortcomings: the existing equipment has poor protection, poor heat dissipation, poor integration of data communication protocols, poor connection stability, and is inconvenient to use. Therefore, a general-purpose multi-source heterogeneous data acquisition terminal is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a universal multi-source heterogeneous data acquisition terminal to solve the problems mentioned in the background art, such as poor protection, poor heat dissipation, poor integration of data communication protocols, poor connection stability, and inconvenience of use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a universal multi-source heterogeneous data acquisition terminal, comprising a host upper housing, a host lower housing spliced ​​and installed on the rear side of the host upper housing, and an operation screen electrically connected to the front side of the host upper housing. Protective pads are installed around the outer corners of the host upper housing and the host lower housing, and sealing gaskets and sealing grooves are provided and fixed on the rear edge of the host upper housing and the front edge of the host lower housing. Heat dissipation fins are inserted and fitted through the lower ends of the host upper housing and the host lower housing, and heat dissipation holes are fitted onto the outer walls of the heat dissipation fins. A first interface, a second interface, and a third interface are electrically connected to the upper ends of the host upper housing and the host lower housing, and a lock is provided on the front side of the upper end of the first interface, the second interface, and the third interface. The first, second, and third interfaces are fitted with a closed cover plate at their upper ends, and a connecting spring is embedded in the lower end of the inner wall of the closed cover plate. One end of the connecting spring is fixedly connected to a locking block. A spring-loaded rotating shaft is fixedly connected to the rear side of the closed cover plate, and a wire clamp is fitted on the other side of the spring-loaded rotating shaft. A connecting wire is inserted into the inner wall of the wire clamp, and the connecting wire is inserted into the first, second, and third interfaces. A flip base is fixedly connected to the middle of the rear side of the lower housing of the main unit, and a rotating shaft is rotatably installed between the flip bases. A support frame is fixedly connected to the other end of the rotating shaft. A support block is fixedly connected to the protruding rear edge of the flip base. A grip groove is opened on the rear edge of the lower housing of the main unit, and a grip is fixedly connected to the inner wall of the grip groove.

[0006] Preferably, the upper housing is installed in a sealed joint with the lower housing of the main unit through a sealing gasket and a sealing groove, and the sealing gasket and sealing groove are distributed in two layers on the upper housing and the lower housing of the main unit, and the sealing gasket and sealing groove are made of insulating material.

[0007] Preferably, the surface of the operating screen is made of a hydrophobic material, the protective pad is made of silicone, and the protective pad is distributed around the edges and corners of the upper and lower housings of the host.

[0008] Preferably, the heat dissipation fins are distributed in a grid structure at the lower ends of the upper and lower housings of the main unit, and the heat dissipation holes are through holes at the front and rear.

[0009] Preferably, the support frame is installed in an inclined and flipped manner via a support block, a rotating shaft, and a flipping seat; the grip groove has a concave structure; and the handle has a long strip structure.

[0010] Preferably, the sealing cover is installed in a locking slot with the first interface, the second interface and the third interface in a sealed manner by a locking plug, and the connecting wire is clamped and fixed to the sealing cover by a wire clamp, and the wire clamp is automatically spring-back connected to the sealing cover by a spring-back pivot.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the universal multi-source heterogeneous data acquisition terminal can be protected by a protective pad, and can be effectively sealed, waterproofed and insulated by a sealing pad and sealing groove. It can also be effectively hydrophobic through the operation screen, and the operation is stable. It can also be more efficient in heat dissipation through heat dissipation holes and heat dissipation fins. Furthermore, it can integrate multiple interfaces through the first interface, the second interface and the third interface. It can also clamp and fix the wires with wire clamps to prevent bending and loosening. Moreover, it can be opened and closed independently through the closed cover plate, with good sealing effect and more convenient use. Attached Figure Description

[0012] Figure 1 This is a front view of a universal multi-source heterogeneous data acquisition terminal according to the present invention;

[0013] Figure 2 This is a bottom-view schematic diagram of the internal structure of a universal multi-source heterogeneous data acquisition terminal according to this utility model;

[0014] Figure 3 This is a top view of the internal structure of a general-purpose multi-source heterogeneous data acquisition terminal according to this utility model;

[0015] Figure 4 This utility model relates to a universal multi-source heterogeneous data acquisition terminal. Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 This utility model relates to a universal multi-source heterogeneous data acquisition terminal. Figure 2 Enlarged view at point B in the middle;

[0017] Figure 6 This utility model relates to a universal multi-source heterogeneous data acquisition terminal. Figure 3 Enlarged view at point C;

[0018] Figure 7 This utility model relates to a universal multi-source heterogeneous data acquisition terminal. Figure 3 Enlarged view at point D;

[0019] Figure 8 This is a flowchart illustrating the workflow of a general-purpose multi-source heterogeneous data acquisition terminal data acquisition device according to this utility model.

[0020] In the diagram: 1. Upper casing of the main unit; 2. Operation screen; 3. Protective pad; 4. Heat dissipation hole; 5. Heat dissipation fin; 6. Lower casing of the main unit; 7. Support frame; 8. First interface; 9. Second interface; 10. Wire clip; 11. Locking slot; 12. Connecting wire; 13. Third interface; 14. Sealing gasket; 15. Sealing groove; 16. Handle; 17. Grip groove; 18. Flip base; 19. Support block; 20. Rotary shaft; 21. Locking insert; 22. Connecting spring; 23. Springback rotating shaft; 24. Sealing cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-8This utility model provides a technical solution: a universal multi-source heterogeneous data acquisition terminal, including a host upper shell 1, an operation screen 2, a protective pad 3, heat dissipation holes 4, heat dissipation fins 5, a host lower shell 6, a support frame 7, a first interface 8, a second interface 9, a wire clamp 10, a locking groove 11, a connecting wire 12, a third interface 13, a sealing gasket 14, a sealing groove 15, a handle 16, a grip groove 17, a flip base 18, a support block 19, a rotating shaft 20, a locking insert 21, a connecting spring 22, a spring-loaded rotating shaft 23, and a sealing cover 24. The host lower shell 6 is spliced ​​and installed on the rear side of the host upper shell 1, and the operation screen 2 is electrically connected to the front side of the host upper shell 1. The upper shell 1 is sealed and spliced ​​with the host lower shell 6 through the sealing gasket 14 and the sealing groove 15. The sealing gaskets 14 and 15 are double-layered on the upper housing 1 and lower housing 6 of the main unit. The sealing gaskets 14 and 15 are made of insulating material, allowing for double-layer sealing and insulation of the upper housing 1 and lower housing 6, providing excellent protection. The surface of the operation screen 2 is made of hydrophobic material, and the protective pad 3 is made of silicone. The protective pad 3 is distributed around the edges of the upper housing 1 and lower housing 6 of the main unit, making the operation screen 2 easier to operate and providing efficient protection against shock. The outer corners of the upper housing 1 and lower housing 6 of the main unit are covered with protective pads 3, and sealing gaskets 14 and 15 are provided and fixed on the rear edge of the upper housing 1 and the front edge of the lower housing 6. A heat dissipation fin 5 is inserted and fitted through the lower end of the lower housing 6, and heat dissipation holes 4 are fitted on the outer wall of the heat dissipation fin 5. The heat dissipation fin 5 is distributed in a grid structure at the lower end of the upper housing 1 and the lower housing 6 of the main unit. The heat dissipation holes 4 are through holes at the front and back, which allows the heat dissipation fin 5 to dissipate heat more efficiently. The upper end of the upper housing 1 and the lower housing 6 of the main unit is embedded with an electrical connection of a first interface 8, a second interface 9, and a third interface 13. The upper front side of the first interface 8, the second interface 9, and the third interface 13 is provided with a locking groove 11. The upper end of the first interface 8, the second interface 9, and the third interface 13 is flipped and installed with a sealing cover 24. The lower end of the inner wall of the sealing cover 24 is embedded with a connecting spring 22. The sealing cover 24 is connected to the first interface 8, the second interface 9, and the third interface 13 by a locking block 21 in the locking groove 11. Interface 8, the second interface 9, and the third interface 13 are installed in a plug-in sealed manner. The connecting wire 12 is clamped and fixed to the closing cover 24 by the wire clamp 10, and the wire clamp 10 is automatically spring-back connected to the closing cover 24 via the spring-loaded shaft 23. This allows the closing cover 24 to be opened and closed independently, facilitating sealing and preventing damage. Furthermore, the wire clamp 10 can hold and fix the wire, preventing bending and detachment. One end of the connecting spring 22 is fixedly connected to a locking block 21. The rear side of the closing cover 24 is fixedly connected to the spring-loaded shaft 23, and the other side of the spring-loaded shaft 23 is flipped to install the wire clamp 10. The connecting wire 12 is plugged into the inner wall of the wire clamp 10, and the connecting wire 12 is plugged into the first interface 8, the second interface 9, and the third interface 13.A flip base 18 is fixedly connected to the middle of the rear side of the lower housing 6 of the main unit, and a rotating shaft 20 is rotatably mounted between the flip bases 18. A support frame 7 is fixedly connected to the other end of the rotating shaft 20. The support frame 7 is tilted and flipped to support the flip base 18 via a support block 19 and the rotating shaft 20. The grip groove 17 has a concave structure, and the handle 16 has a long strip structure. This allows the support frame 7 to easily support and place the device, and also provides stable handheld use through the grip groove 17 and the handle 16. A support block 19 is fixedly connected to the protruding rear edge of the flip base 18, and a grip groove 17 is formed on the rear edge of the lower housing 6 of the main unit, with a handle 16 fixedly connected to the inner wall of the grip groove 17.

[0023] Working principle: When using this general-purpose multi-source heterogeneous data acquisition terminal, first take out the device, then flip and unfold the support frame 7 through the flip base 18, support block 19, and rotating shaft 20 for support and placement. Next, retract and unlock the closed cover 24 through the locking plug 21, then place and open the closed cover 24, and connect the wires 12 through the first interface 8, the second interface 9, and the third interface 13. Then, clamp and fix it with the wire clamp 10 to perform data acquisition operation. When it needs to be held by hand, it can be held through the handle 16 and the grip groove 17. In case of drop, it can be supported and protected by the protective pad 3. This is the usage process of this general-purpose multi-source heterogeneous data acquisition terminal.

[0024] It should be noted that this utility model is a general-purpose multi-source heterogeneous data acquisition terminal. All components are standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, where the electrical connection between each electrical component is completed in sequence. The detailed connection method is a well-known technology in the field.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A universal multi-source heterogeneous data acquisition terminal, comprising a host upper housing (1), wherein a host lower housing (6) is spliced ​​and installed on the rear side of the host upper housing (1), and an operation screen (2) is embedded and electrically connected to the front side of the host upper housing (1), characterized in that: The outer corners of the upper casing (1) and lower casing (6) of the host are covered with protective pads (3), and sealing pads (14) and sealing grooves (15) are opened and fixed on the rear edge of the upper casing (1) and the front edge of the lower casing (6). Heat dissipation fins (5) are inserted through the lower end of the upper casing (1) and lower casing (6), and heat dissipation holes (4) are fitted on the outer wall of the heat dissipation fins (5). The upper end of the upper casing (1) and lower casing (6) is embedded with an electrical connection of a first interface (8), a second interface (9) and a third interface (13), and a locking groove (11) is opened on the front side of the upper end of the first interface (8), the second interface (9) and the third interface (13). A closing cover plate (24) is flipped on the upper end of the first interface (8), the second interface (9) and the third interface (13), and a connecting plate is embedded on the lower end of the inner wall of the closing cover plate (24). A connecting spring (22) is fixedly connected to a locking plug (21) at one end. A spring-loaded rotating shaft (23) is fixedly connected to the rear side of the closed cover plate (24), and a wire clamp (10) is installed on the other side of the spring-loaded rotating shaft (23). A connecting wire (12) is inserted into the inner wall of the wire clamp (10), and the connecting wire (12) is inserted into the first interface (8), the second interface (9), and the third interface (13). A flip seat (18) is fixedly connected to the middle position of the rear side of the lower housing (6) of the main unit, and a rotating shaft (20) is rotatably installed between the flip seats (18). A support frame (7) is fixedly connected to the other end of the rotating shaft (20). A support block (19) is fixedly connected to the protruding rear edge of the flip seat (18). A grip groove (17) is opened on the rear edge of the lower housing (6) of the main unit, and a handle (16) is fixedly connected to the inner wall of the grip groove (17).

2. The universal multi-source heterogeneous data collection terminal according to claim 1, characterized in that: The upper housing (1) is installed in a sealed splice with the lower housing (6) of the main unit through a sealing gasket (14) and a sealing groove (15). The sealing gasket (14) and the sealing groove (15) are distributed in a double layer on the upper housing (1) and the lower housing (6) of the main unit. The sealing gasket (14) and the sealing groove (15) are made of insulating material.

3. The universal multi-source heterogeneous data collection terminal of claim 2, wherein: The surface of the operation screen (2) is made of hydrophobic material, the protective pad (3) is made of silicone material, and the protective pad (3) is distributed around the corners of the upper shell (1) and the lower shell (6) of the host.

4. The universal multi-source heterogeneous data collection terminal of claim 3, wherein: The heat dissipation fins (5) are distributed in a grid structure at the lower ends of the upper housing (1) and the lower housing (6) of the host, and the heat dissipation holes (4) are through holes at the front and back.

5. The universal multi-source heterogeneous data collection terminal of claim 4, wherein: The support frame (7) is installed in an inclined and flipped manner through the support block (19), the rotating shaft (20) and the flipping seat (18). The grip groove (17) is a concave structure and the handle (16) is a long strip structure.

6. A universal multi-source heterogeneous data acquisition terminal according to claim 5, characterized in that: The closed cover plate (24) is in combined sealing installation with the first interface (8), the second interface (9) and the third interface (13) in the locking buckle groove (11) through the locking plug (21), the connecting wire (12) is in clamping fixed installation with the closed cover plate (24) through the wire clamp (10), and the wire clamp (10) is in automatic rebound connection with the closed cover plate (24) through the rebound rotating shaft (23).

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