A detection device for Internet of Things (IoT) terminal devices

Abstract

This utility model relates to the field of terminal device testing technology and discloses a testing device for Internet of Things (IoT) terminal devices. The device includes an outer casing, an internal testing plate, a display screen fixedly mounted on the bottom of the testing plate, connecting mechanisms on both sides of the front of the testing plate, and side sealing plates movably connected to both sides of the outer casing. Ports are opened on opposite sides of the two side sealing plates. This IoT terminal device testing device, by incorporating a stop block, connector, moving block, slot, and telescopic spring, allows the connector to be pulled out of the port by moving the moving block upwards, causing the stop block to move upwards and its bottom to move out of the slot on the connector. The telescopic spring's force causes the stop block to move downwards, sealing the port, and the moving block to move downwards, sealing the vertical slot, preventing external dust and impurities from entering the port and damaging the connecting mechanism, thus facilitating the protective use of the testing device.

Description

Technical Field

[0001] This utility model relates to the field of terminal equipment testing technology, specifically a testing device for Internet of Things (IoT) terminal equipment. Background Technology

[0002] An IoT terminal is a device in the Internet of Things (IoT) that connects the sensor network layer and the transmission network layer, enabling data collection and transmission to the network layer. It performs multiple functions including data acquisition, preliminary processing, encryption, and transmission. IoT terminal devices can generally be divided into four layers: the context awareness layer, the network access layer, the network control layer, and the application / service layer. Each layer corresponds to a control device on the network side. IoT terminals often operate in various heterogeneous network environments. To provide the best user experience, the terminal should be able to sense changes in the environment and, based on this, optimize the decision to select the best service channel for the user. Terminal devices sense environmental changes through front-end RF modules or sensor modules, perform calculations, and decide on the necessary countermeasures. An IoT terminal basically consists of three parts: an external sensing (sensing) interface, a central processing module, and an external communication interface. The external sensing interface connects to sensing devices such as RFID readers, infrared sensors, and environmental sensors. Data from these sensors is read, processed by the central processing module, and then transmitted to a designated central processing platform over an Ethernet network according to network protocols via external communication interfaces such as GPRS, Ethernet, or Wi-Fi. IoT terminal devices require testing to perform various functional tests during use. Currently, these testing devices have a number of ports on their surface, which can be connected to connectors to test multiple terminal devices. When the connection mechanism between the testing device's housing and the testing board is installed, the outer end of the connection mechanism is typically inserted into a port on the housing surface, and then the connector is used to connect to that port. Because there are no protective mechanisms at the housing surface ports, external impurities can easily enter the ports when not connected, damaging the connection mechanism and hindering the protective use of the testing device. Utility Model Content

[0003] Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a detection device for Internet of Things (IoT) terminal equipment, which has advantages such as good protection, stable connection, and convenient assembly and disassembly, thus solving the problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a detection device for IoT terminal equipment, comprising an outer shell, an inner detection plate, a display screen fixedly mounted on the bottom of the detection plate, connecting mechanisms mounted on the left and right sides of the front of the detection plate, side sealing plates movably connected to the left and right sides of the outer shell, ports opened on opposite sides of the two side sealing plates, opposite ends of the two connecting mechanisms respectively movably inserted into the interior of the two ports, opposite ends of the two ports respectively movably inserted with connectors, opposite ends of the two connectors respectively movably inserted with opposite ends of the two connecting mechanisms, stop blocks movably inserted into the inner top walls of the two ports, connecting members fixedly connected to the top of opposite sides of the two stop blocks, moving blocks fixedly connected to the other ends of the two connecting members, opposite sides of the two moving blocks respectively movably connected to opposite sides of the two side sealing plates, and the left and right sides of the bottom of the display screen threadedly connected to the bottom of the two side sealing plates via assembly screws.

[0007] Preferably, the top of the detection plate has a groove, and the inner top wall of the outer shell has a protrusion. The protrusion is adapted to the inside of the groove. By the cooperation between the protrusion of the inner top wall of the outer shell and the groove on the top of the detection plate, the detection plate inside the outer shell is placed and fixed.

[0008] Preferably, each of the two connectors has a slot at its top, and the bottom of each of the two stops is movably inserted into the two slots. By inserting the bottom of the stop into the slot at the top of the connector, the connector is connected and positioned with the connecting mechanism, preventing the connector from falling off at the port.

[0009] Preferably, the inner top walls of both ports are provided with open slots, and the tops of both blocks are fixedly connected with telescopic springs. The tops of the two telescopic springs are respectively fixedly connected to the inner top walls of the two open slots. After the connector is pulled out of the port, the elastic force of the telescopic spring causes the block to move down and seal the port. After the moving block moves down, it seals the vertical slot, preventing external dust and impurities from entering the port and damaging the connecting mechanism.

[0010] Preferably, each of the two side sealing plates has a vertical groove on its opposite side. The two vertical grooves are respectively connected to the interior of the two open grooves. The two connecting pieces are respectively movably connected to the interior of the two vertical grooves. The connecting pieces can move up and down in the vertical grooves, which facilitates the up and down movement of the baffle, thereby facilitating protection when the detection device port is not connected and positioning operation after connection.

[0011] Preferably, the top of each of the two side sealing plates on opposite sides is rotatably connected with a fastening rod, and the top of each of the left and right sides of the outer shell is provided with a threaded hole. The side surfaces of the two fastening rods are respectively connected to the internal threads of the two threaded holes. The two fastening rods can be screwed in relative to each other and screwed out opposite to each other on both sides of the outer shell, which facilitates the installation and separation of the two side sealing plates from the outer shell, thereby facilitating the disassembly and encapsulation of the test plate.

[0012] Preferably, a fixing block is fixedly sleeved on the side surface of each of the two fastening rods. The opposite sides of the two fixing blocks are movably connected to the top of the opposite side of the two side sealing plates. When the two fastening rods are screwed out in opposite directions, the two fixing blocks can drive the two side sealing plates to move in opposite directions, which facilitates the disassembly of the detection plate inside the outer shell.

[0013] Preferably, each of the two fastening rods has a push block fixedly connected to one end of its opposite side. The outer shell has two slots inside, and the two threaded holes are respectively connected to the inside of the two slots. The two push blocks are respectively rotatably connected to the inside of the two slots. By moving the two push blocks in the two slots, the opposite ends of the two fastening rods are prevented from falling off from the two threaded holes.

[0014] Compared with the prior art, the present invention provides a detection device for Internet of Things terminal equipment, which has the following beneficial effects:

[0015] This IoT terminal device uses a detection device with a stop block, connector, moving block, slot, and telescopic spring. Moving the moving block upwards causes the stop block to move upwards, allowing the bottom of the stop block to move out of the slot on the connector head, thus pulling the connector head out of the port. The telescopic spring's force causes the stop block to move downwards, sealing the port, and the moving block to move downwards, sealing the vertical slot, preventing external dust and impurities from entering the port and damaging the connection mechanism. This facilitates the protective use of the detection device. By setting fastening rods, fixing blocks, and pushing blocks, the two assembly screws on the display screen can be removed. Then, rotating the fastening rods on the two side sealing plates causes them to rotate in opposite directions, moving the two side sealing plates in opposite directions. This separates the connection mechanism from the ports of the two side sealing plates, facilitating the removal of the detection plate from the outer casing and thus the disassembly of the detection device. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0018] Figure 3 This utility model Figure 1 Enlarged view of the structure at point B in the middle;

[0019] Figure 4 This is a side view of the side sealing plate structure of this utility model.

[0020] The components are: 1. Outer shell; 2. Detection plate; 3. Display screen; 4. Connecting mechanism; 5. Side sealing plate; 6. Port; 7. Connector; 8. Stop; 9. Connector; 10. Moving block; 11. Assembly screw; 12. Groove; 13. Slot; 14. Open slot; 15. Telescopic spring; 16. Vertical slot; 17. Fastening rod; 18. Threaded hole; 19. Fixing block; 20. Pushing block; 21. Empty slot. 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 1-4 A detection device for Internet of Things (IoT) terminal equipment includes an outer shell 1, a detection plate 2 is disposed inside the outer shell 1, a groove 12 is provided on the top of the detection plate 2, a protrusion is provided on the inner top wall of the outer shell 1, the protrusion is adapted to the interior of the groove 12, a display screen 3 is fixedly installed on the bottom of the detection plate 2, and a connecting mechanism 4 is installed on the left and right sides of the front of the detection plate 2.

[0023] In the first embodiment of this utility model, side sealing plates 5 are movably connected to both the left and right sides of the outer shell 1. Fastening rods 17 are rotatably connected to the top of the opposite sides of the two side sealing plates 5. Threaded holes 18 are provided on the top of both the left and right sides of the outer shell 1. The side surfaces of the two fastening rods 17 are threaded into the two threaded holes 18. Fixing blocks 19 are fixedly sleeved on the side surfaces of the two fastening rods 17. The opposite sides of the two fixing blocks 19 are movably connected to the top of the opposite sides of the two side sealing plates 5. Pushing blocks 20 are fixedly connected to the opposite ends of the two fastening rods 17. The inner... The part has two empty slots 21, two threaded holes 18 that communicate with the interior of the two empty slots 21 respectively, two push blocks 20 that are rotatably connected to the interior of the two empty slots 21 respectively, and two side sealing plates 5 that are opposite to each other have ports 6. The opposite ends of the two connecting mechanisms 4 are movably inserted into the interior of the two ports 6 respectively, and the opposite ends of the two ports 6 are movably inserted with connectors 7. The opposite ends of the two connectors 7 are movably inserted into the opposite ends of the two connecting mechanisms 4 respectively, and the inner top walls of the two ports 6 are movably inserted with blocks 8. The inner top walls of the two ports 6 are open slots 14.

[0024] In the second embodiment of this utility model, a telescopic spring 15 is fixedly connected to the top of each of the two stop blocks 8. The top of each of the two telescopic springs 15 is fixedly connected to the inner top wall of each of the two open slots 14. A slot 13 is opened on the top of each of the two connectors 7. The bottom of each of the two stop blocks 8 is movably inserted into the interior of each of the two slots 13. The system includes stop blocks 8, connectors 9, moving blocks 10, slots 13, and telescopic springs 15. Moving the moving block 10 upwards causes the stop blocks 8 to move upwards, allowing the bottom of the stop blocks 8 to move out of the slots 13 on the connectors 7, thus allowing the connectors 7 to be pulled out of the port 6. The elastic force of the telescopic springs 15 causes the stop blocks 8 to move downwards, sealing the port 6. The moving block 10 also moves downwards, sealing the vertical groove 16, preventing external dust and impurities from entering the port 6 and damaging the connecting mechanism 4. This facilitates the protective use of the detection device. Connectors 9 are fixedly connected to the top of each of the two stop blocks 8 on opposite sides. Each side panel 5 has a vertical groove 16 on its opposite side. The two vertical grooves 16 are connected to the interior of the two open grooves 14. The two connecting pieces 9 are movably connected to the interior of the two vertical grooves 16. The other end of each connecting piece 9 is fixedly connected to a moving block 10. The opposite side of the two moving blocks 10 is movably connected to the opposite side of the two side panels 5. The left and right sides of the bottom of the display screen 3 are threaded to the bottom of the two side panels 5 by assembly screws 11. Fastening rods 17, fixing blocks 19 and pushing blocks 20 are provided. Remove the two assembly screws 11 on the display screen 3, and then rotate the fastening rods 17 on the two side panels 5 so that the two fastening rods 17 are rotated out in opposite directions. After the two side panels 5 are moved in opposite directions, the connecting mechanisms 4 on both sides are separated from the ports 6 of the two side panels 5, which facilitates the removal of the detection plate 2 inside the outer shell 1, and thus facilitates the disassembly operation of the detection device.

[0025] During use, when connecting, move the movable block 10 upwards so that the stop block 8 moves upwards from inside the port 6 into the open slot 14. Then, insert the connector 7 from outside the port 6 so that one end of the connector 7 is inserted into the connecting mechanism 4. The bottom of the stop block 8 is inserted into the slot 13 on the top of the connector 7 to connect and position the connector 7 with the connecting mechanism 4, preventing the connector 7 from falling off at the port 6. By moving the movable block 10 upwards, the stop block 8 is moved upwards, so that the bottom of the stop block 8 is moved out of the slot 13 on the connector 7, and the connector 7 can be pulled out from the port 6. Through the elastic force of the telescopic spring 15, the stop block 8 moves downwards to seal the port 6. After the movable block 10 moves downwards, it seals the vertical slot 16, preventing external dust and impurities from entering the port 6 and damaging the connecting mechanism 4 when the port 6 is not connected.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detection device for an Internet of Things terminal device, comprising an outer shell (1), characterized in that: The outer shell (1) is equipped with a detection plate (2) inside. A display screen (3) is fixedly installed at the bottom of the detection plate (2). Connecting mechanisms (4) are installed on both the left and right sides of the front of the detection plate (2). Side sealing plates (5) are movably connected to both the left and right sides of the outer shell (1). Ports (6) are opened on opposite sides of the two side sealing plates (5). The opposite ends of the two connecting mechanisms (4) are movably inserted into the interior of the two ports (6). Connecting heads (7) are movably inserted into the opposite ends of the two ports (6). The opposite ends of the two connecting heads (7) are movably inserted into the opposite ends of the two connecting mechanisms (4). Stops (8) are movably inserted into the inner top walls of the two ports (6). The top of each of the two blocks (8) is fixedly connected to a connector (9), and the other end of each connector (9) is fixedly connected to a moving block (10). The opposite sides of each of the two moving blocks (10) are movably connected to the opposite sides of each of the two side sealing plates (5). The left and right sides of the bottom of the display screen (3) are threaded to the bottom of the two side sealing plates (5) by assembly screws (11). The top of the detection plate (2) is provided with a groove (12), and the inner top wall of the outer shell (1) is provided with a protrusion. The protrusion is adapted to the inside of the groove (12). The top of each of the two connectors (7) is provided with a slot (13), and the bottom of each of the two blocks (8) is movably inserted into the inside of the two slots (13).

2. The detection device for an Internet of Things terminal device according to claim 1, characterized in that: The inner top walls of the two ports (6) are provided with open slots (14), and the tops of the two blocks (8) are fixedly connected with telescopic springs (15). The tops of the two telescopic springs (15) are respectively fixedly connected to the inner top walls of the two open slots (14).

3. The detection device for an Internet of Things terminal device according to claim 2, characterized in that: Each of the two side sealing plates (5) has a vertical groove (16) on its opposite side. The two vertical grooves (16) are respectively connected to the interior of the two open grooves (14), and the two connecting pieces (9) are respectively movably connected to the interior of the two vertical grooves (16).

4. The detection device for an Internet of Things terminal device according to claim 1, characterized in that: The top of the two side sealing plates (5) on opposite sides is rotatably connected with fastening rods (17), and the top of the left and right sides of the outer shell (1) is provided with threaded holes (18). The side surfaces of the two fastening rods (17) are respectively connected to the internal threads of the two threaded holes (18).

5. The detection apparatus for an Internet of Things terminal device according to claim 4, characterized in that: The two fastening rods (17) are fixedly fitted with fixing blocks (19) on their side surfaces. The opposite sides of the two fixing blocks (19) are movably connected to the top of the opposite side of the two side sealing plates (5).

6. The detection device for an Internet of Things terminal device according to claim 4, characterized in that: Each of the two fastening rods (17) has a push block (20) fixedly connected to one end of its opposite side, and the outer shell (1) has two slots (21) inside.

7. The detection device for an Internet of Things terminal device according to claim 4, characterized in that: The two threaded holes (18) are respectively connected to the interior of the two empty slots (21), and the two push blocks (20) are respectively rotatably connected to the interior of the two empty slots (21).

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