Internet of Things terminal safety protection device

Abstract

The invention relates to the technical field of electric power, and discloses an Internet of Things terminal safety protection device, which comprises a main body, an electric power storage seat and an alarm mechanism, the main body is electrically connected with the electric power storage seat, the alarm mechanism is installed on the electric power storage seat, and two connecting plates are symmetrically arranged on one side of the main body. A movable main shaft is rotatably connected between the two connecting plates through bearings, wire bunching mechanisms are arranged on the movable main shaft and comprise winding wheels, the multiple wire bunching mechanisms are arranged, the multiple winding wheels are used for winding and bunching the redundant part of each wire, and further, the wire bunching mechanisms are used for bunching the redundant part of each wire. The wire bunching mechanism further comprises a plurality of locking rods, the number of the locking rods is consistent with that of the winding wheels, and a plurality of oblique teeth are arranged on one side of each winding wheel around the circle center. Through the design of the movable main shaft and the multiple winding wheels, a plurality of wires can be bunched at the same time, and the locking rods are meshed with the oblique teeth of the winding wheels, so that the wire bunching mechanism is convenient to use. And independent control of one wire is realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of electric power, and specifically relates to a security protection device for Internet of Things terminals. Background Art

[0002] The Internet of Things for electric power is a network system integrating power grid infrastructure identification, environmental perception, interconnection, and control, responsible for the collection, transmission, and processing of electric power information. It is widely used in the power consumption side, distribution side, transmission side, and power generation side to help the power grid achieve more efficient and higher-quality development. However, since the Internet of Things terminals for electric power need to operate continuously for a long time, if there is an unexpected power outage during use, it may lead to the loss of key data, causing inconvenience to the staff. The terminal contains a large number of electronic devices, and poor heat dissipation is one of the important reasons for unexpected power outages, which requires special attention and optimization.

[0003] Publication No. CN115100831B discloses a security protection device for Internet of Things terminals for electric power, including a main body, a conductive column, a power storage base, and a maintenance mechanism. The bottom of the main body is fixedly connected to the top of the power storage base through the conductive column. The maintenance mechanism is installed on the power storage base. The maintenance mechanism includes a detection component, a control device, and a signal transmitting device. The detection component detects the power-on state of the Internet of Things terminal. The control device receives the information from the detection component and controls the battery in the power storage base to work, activating the signal transmitting device to work. The present invention solves the problem of data loss due to unexpected power outages caused by the unreasonable structure and poor heat dissipation performance of the existing security protection device by setting a maintenance mechanism, a detachable heat dissipation mechanism, and a winding mechanism, and realizes a security protection device with good heat dissipation performance and can ensure the security of the working data of the Internet of Things terminals for electric power. However, the operation of winding the redundant part of the wire of this device is relatively cumbersome. Therefore, a security protection device for Internet of Things terminals is proposed. Summary of the Invention

[0004] To solve the problems raised in the above background art, the present invention provides the following technical solution: A security protection device for Internet of Things terminals, including a main body, a power storage base, and an alarm mechanism. The main body and the power storage base are electrically connected. The alarm mechanism is installed on the power storage base. Two connecting plates are symmetrically arranged on one side of the main body. An active main shaft is rotatably connected between the two connecting plates through bearings respectively. A wire bundling mechanism is arranged on the active main shaft. The wire bundling mechanism includes a winding wheel. There are several wire bundling mechanisms, and several winding wheels are used to wind and bundle the redundant part of each wire.

[0005] Further, the wire bundling mechanism further includes a plurality of locking rods. The number of the locking rods is the same as that of the winding wheels. A plurality of helical teeth are arranged around the center on one side of each winding wheel. A locking rod is correspondingly arranged on each side of the winding wheel with helical teeth. The locking rods are fixedly connected to the movable main shaft. One end of each locking rod has elasticity and can engage with one side of the helical teeth.

[0006] Further, the wire bundling mechanism further includes a spring and a limiting convex ring. The limiting convex ring is fixedly arranged on the movable main shaft. The spring is arranged between the limiting convex ring and the winding wheel. The spring is used to push the winding wheel towards the locking rod.

[0007] Further, a groove is arranged on the curved side wall of the winding wheel. The groove is used for winding the wire.

[0008] Further, a wire clip is arranged on the winding wheel. The wire clip is in an "L" shape and has a vertical part and a horizontal part. The horizontal part is parallel to the axis of the winding wheel and is connected to one end of the curved side wall of the winding wheel through the vertical part. The wire clip and the groove cooperate to clamp the wire.

[0009] Further, a handle is arranged at one end of the movable main shaft. A rubber sleeve is arranged on the handle.

[0010] Further, an unlocking mechanism is arranged on the main body close to the wire bundling mechanism. Two ends of the unlocking mechanism are respectively fixedly connected to two connecting plates. The unlocking mechanism includes an upper clip and a lower clip. A plurality of shifting rods are arranged between the upper clip and the lower clip. The number of the shifting rods is the same as that of the winding wheels. The shifting rods are hinged to the upper clip and the lower clip.

[0011] Further, a rotating shaft is inserted through the middle of each shifting rod. Two ends of the rotating shaft are respectively connected to the upper clip and the lower clip. A torsion spring is sleeved on the rotating shaft. Two ends of the torsion spring are respectively fixedly connected to the shifting rod and the upper clip.

[0012] Further, the tails of a plurality of the shifting rods all have operating ends. A linkage rod is arranged on the operating ends. A strip hole is arranged on the linkage rod. A plurality of the operating ends are all slidably connected in the strip hole. The linkage rod can simultaneously shift the shifting rods.

[0013] Further, the alarm mechanism includes a processing unit, a detector and an alarm. The detector and the alarm are both electrically connected to the processing unit. The detector is used for detecting the power-on state of the Internet of Things terminal. The processing unit is used for receiving the signal of the detector, controlling the battery in the power storage base to work, and simultaneously controlling the alarm to work to release an alarm.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] Through the design of the movable main shaft and multiple wire winding wheels, the present invention can simultaneously bundle multiple wires, and the locking rod is meshed with the helical teeth of the wire winding wheel to achieve independent control of each wire.

[0016] When the tension of a certain wire reaches the limit, the locking rod disengages from the helical teeth due to elastic action, automatically stopping the bundling of this wire and avoiding overstretching or damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0018] Figure 1 is a front view structural schematic diagram of the overall security protection device for an Internet of Things terminal of the present invention;

[0019] Figure 2 is a top view structural schematic diagram of the wire bundling mechanism and unlocking mechanism parts of a security protection device for an Internet of Things terminal of the present invention;

[0020] Figure 3 is a structural schematic diagram of the unlocking mechanism part of a security protection device for an Internet of Things terminal of the present invention;

[0021] Figure 4 is a structural schematic diagram of the linkage rod of a security protection device for an Internet of Things terminal of the present invention;

[0022] Figure 5 is a structural schematic diagram of the alarm mechanism part of a security protection device for an Internet of Things terminal of the present invention;

[0023] In the figure: 1, main body; 2, wire bundling mechanism; 21, wire winding wheel; 22, limiting convex ring; 23, locking rod; 24, connecting plate; 25, helical teeth; 26, spring; 27, wire clamp; 3, movable main shaft; 31, handle; 4, power storage base; 5, alarm mechanism; 51, processing unit; 52, detector; 53, alarm; 6, unlocking mechanism; 61, upper clip; 62, lower clip; 63, lever; 631, operating end; 64, linkage rod; 641, slotted hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment 1: Consisting of Figures 1-5Provided is a security protection device for an Internet of Things terminal, including: a main body 1, a power storage base 4, and an alarm mechanism 5. There is an electrical connection between the main body 1 and the power storage base 4. The alarm mechanism 5 is installed on the power storage base 4. On one side of the main body 1, two connecting plates 24 are symmetrically arranged. Between the two connecting plates 24, a movable main shaft 3 is rotatably connected through bearings respectively. A wire bundling mechanism 2 is arranged on the movable main shaft 3. The wire bundling mechanism 2 includes a winding wheel 21. There are several wire bundling mechanisms 2. The several winding wheels 21 are used to wind and bundle the redundant parts of each wire.

[0026] In this embodiment, the wire bundling mechanism 2 further includes several locking rods 23. The number of the locking rods 23 is the same as that of the winding wheels 21. On one side of each winding wheel 21, several helical teeth 25 are arranged around the center. On the side of each winding wheel 21 provided with the helical teeth 25, a corresponding locking rod 23 is arranged. The locking rod 23 is fixedly connected to the movable main shaft 3. One end of the locking rod 23 has elasticity and can form an engagement with one side of the helical teeth 25. During installation, the middle parts of each wire are respectively fixed on each winding wheel 21. When the movable main shaft 3 is rotated, the locking rod 23 can drive the winding wheel 21 to rotate by forming an engagement with one side of the helical teeth 25, and wind up the redundant parts of the wire.

[0027] The wire bundling mechanism 2 further includes a spring 26 and a limit convex ring 22. The limit convex ring 22 is fixedly arranged on the movable main shaft 3. The spring 26 is arranged between the limit convex ring 22 and the winding wheel 21. The spring 26 is used to push the winding wheel 21 towards the locking rod 23. By arranging the limit convex ring 22, support can be provided on one side of the spring 26, so that the spring 26 can effectively press the winding wheel 21 against the end of the locking rod 23 through the elastic force, ensuring that the end of the locking rod 23 is disengaged from the helical teeth 25 during the process of wire bundling. When the redundant parts of some wires have been wound up by the winding wheel 21, due to the pulling forces applied at both ends of the wire, continuing to rotate the movable main shaft 3 will cause the wire to be tightened, and the pulling forces at both ends will increase, and then the resistance between the locking rod 23 and the helical teeth 25 will increase. Since one end of the locking rod 23 has elasticity, the locking rod 23 can be disengaged from the helical teeth 25. And due to the action of the spring 26, at the moment when the locking rod 23 is disengaged from the helical teeth 25, the winding wheel 21 can generate a slight displacement towards the limit convex ring 22 and then reset, avoiding damage to the helical teeth 25, and thus achieving the effect that when some wires have been wound up, other wires can still be wound up.

[0028] A groove is arranged on the curved side wall of the winding wheel 21. The groove is used to wind up the wire. By arranging the groove, the length of wire bundling can be increased, and the wire can be prevented from slipping out laterally.

[0029] A wire clamp 27 is provided on the winding wheel 21. The wire clamp 27 is "L"-shaped and has a vertical portion and a horizontal portion. The horizontal portion is parallel to the axis of the winding wheel 21 and is connected to one end of the curved side wall of the winding wheel 21 through the vertical portion. The wire clamp 27 cooperates with the groove to clamp the wire.

[0030] A handle 31 is provided at one end of the movable main shaft 3 , and a rubber sleeve is provided on the handle 31 . During operation, the movable main shaft 3 is rotated by the handle 31 , so as to accurately adjust the number of rotations of the movable main shaft 3 .

[0031] Embodiment 2: Figures 3-4 An unlocking mechanism 6 is provided on one side of the main body 1 close to the wiring harness mechanism 2, and the two ends of the unlocking mechanism 6 are respectively fixedly connected to the two connecting plates 24. The unlocking mechanism 6 includes an upper clamping piece 61 and a lower clamping piece 62. A plurality of levers 63 are provided between the upper clamping piece 61 and the lower clamping piece 62. The number of the levers 63 is consistent with that of the winding wheel 21. The lever 63 is hinged to the upper clamping piece 61 and the lower clamping piece 62. When it is necessary to unlock the winding wheel 21 and remove the wire, the lever 63 is driven to rotate around the rotating shaft. One end of the lever 63 can drive the winding wheel 21 to move along the movable main shaft 3 and away from the locking rod 23, so that the bevel teeth 25 and the locking rod 23 are separated, and the winding wheel 21 can rotate freely, and the wound wire can be pulled out.

[0032] A rotating shaft is passed through the middle of the lever 63, and both ends of the rotating shaft are respectively connected to the upper clamp 61 and the lower clamp 62. A torsion spring is sleeved on the rotating shaft, and both ends of the torsion spring are respectively fixed to the lever 63 and the upper clamp 61. By setting the torsion spring, the lever 63 can be automatically reset after being released, thereby resetting the winding wheel 21.

[0033] The tail of the plurality of levers 63 has an operating end 631 , on which a linkage rod 64 is disposed, and on which a bar hole 641 is formed. The plurality of operating ends 631 are slidably connected in the bar hole 641 , and the linkage rod 64 can simultaneously move the levers 63 .

[0034] The alarm mechanism 5 includes a processing unit 51, a detector 52 and an alarm 53. The detector 52 and the alarm 53 are electrically connected to the processing unit 51. The detector 52 is used to detect the power-on status of the Internet of Things terminal. The processing unit 51 is used to receive the signal of the detector 52 and control the operation of the battery in the storage socket 4, and at the same time control the alarm 53 to release the alarm.

[0035] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An Internet of Things terminal security protection device, comprising a main body (1), a power storage seat (4) and an alarm mechanism (5), wherein the main body (1) is electrically connected to the power storage seat (4), and the alarm mechanism (5) is installed on the power storage seat (4), characterized in that: Two connecting plates (24) are symmetrically arranged on one side of the main body (1), and a movable main shaft (3) is rotatably connected between the two connecting plates (24) via bearings. A wire bundling mechanism (2) is arranged on the movable main shaft (3), and the wire bundling mechanism (2) includes a winding wheel (21). There are a plurality of wire bundling mechanisms (2), and the plurality of winding wheels (21) are used to bundle the excess part of each wire by winding.

2. The IoT terminal security protection device according to claim 1, characterized in that: The wire harness mechanism (2) further comprises a plurality of locking rods (23), the number of the locking rods (23) being the same as that of the winding wheel (21), one side of the winding wheel (21) being provided with a plurality of bevel teeth (25) around the center of a circle, and the side of the winding wheel (21) provided with the bevel teeth (25) being provided with a corresponding locking rod (23), the locking rod (23) being fixedly connected to the movable main shaft (3), one end of the locking rod (23) being elastic and capable of meshing with one side of the bevel teeth (25).

3. The IoT terminal security protection device according to claim 2 is characterized in that: The wire harness mechanism (2) further comprises a spring (26) and a limiting convex ring (22); the limiting convex ring (22) is fixedly mounted on the movable main shaft (3); the spring (26) is arranged between the limiting convex ring (22) and the winding wheel (21); and the spring (26) is used to push the winding wheel (21) toward the locking rod (23).

4. The IoT terminal security protection device according to claim 3 is characterized in that: The curved side wall of the winding wheel (21) is provided with a groove, and the groove is used for winding the wire.

5. The IoT terminal security protection device according to claim 4, characterized in that: The winding wheel (21) is provided with a wire clamp (27), the wire clamp (27) is in an "L" shape, and has a vertical portion and a horizontal portion, the horizontal portion is parallel to the axis of the winding wheel (21) and is connected to one end of the curved side wall of the winding wheel (21) through the vertical portion, and the wire clamp (27) cooperates with the groove to clamp the wire.

6. The IoT terminal security protection device according to claim 5, characterized in that: A handle (31) is provided at one end of the movable main shaft (3), and a rubber sleeve is provided on the handle (31).

7. The IoT terminal security protection device according to claim 3 is characterized in that: An unlocking mechanism (6) is arranged on one side of the main body (1) close to the wire harness mechanism (2), and the two ends of the unlocking mechanism (6) are respectively fixedly connected to two connecting plates (24). The unlocking mechanism (6) comprises an upper clamping piece (61) and a lower clamping piece (62), and a plurality of levers (63) are arranged between the upper clamping piece (61) and the lower clamping piece (62). The number of the levers (63) is the same as that of the winding wheel (21), and the levers (63) are hinged to the upper clamping piece (61) and the lower clamping piece (62).

8. The IoT terminal security protection device according to claim 6, characterized in that: A rotating shaft is passed through the middle of the shifting rod (63), and the two ends of the rotating shaft are respectively connected to the upper clamping piece (61) and the lower clamping piece (62). A torsion spring is sleeved on the rotating shaft, and the two ends of the torsion spring are respectively fixed to the shifting rod (63) and the upper clamping piece (61).

9. The IoT terminal security protection device according to claim 6, characterized in that: The tails of the plurality of levers (63) are each provided with an operating end (631), the operating end (631) is provided with a linkage rod (64), the linkage rod (64) is provided with a bar hole (641), the plurality of operating ends (631) are each slidably connected in the bar hole (641), and the linkage rod (64) can simultaneously shift the levers (63).

10. The IoT terminal security protection device according to claim 1, characterized in that: The alarm mechanism (5) comprises a processing unit (51), a detector (52) and an alarm (53); the detector (52) and the alarm (53) are both electrically connected to the processing unit (51); the detector (52) is used to detect the power-on state of the Internet of Things terminal; the processing unit (51) is used to receive a signal from the detector (52) and control the operation of the storage battery in the storage base (4), and at the same time control the operation of the alarm (53) to release an alarm.

Images