A flexible load control terminal with self-protection function

Abstract

This utility model relates to the field of load control terminal technology and provides a flexible load control terminal with self-protection function. It includes a protective shell, a support base fixedly installed on the top inner wall of the protective shell, a rotating rod rotatably mounted on the support base, a U-shaped frame welded to the rotating rod, and a flexible load control terminal body disposed inside the U-shaped frame. A shock-absorbing mechanism is assembled on the U-shaped frame to protect the flexible load control terminal body. The flexible load control terminal with self-protection function provided by this solution solves the technical problem of insufficient impact resistance and susceptibility to impact damage in existing load control terminals due to excessive structural rigidity and lack of effective shock absorption design.

Description

Technical Field

[0001] This utility model belongs to the technical field of load control terminal, and in particular relates to a flexible load control terminal with self-protection function. Background Technology

[0002] Load control terminals are intelligent devices in power systems used for real-time monitoring, management, and regulation of user-side power load, and are a core component of demand-side management (DSM). Through data acquisition, communication interaction, and control strategy execution, they help the power grid achieve load balancing, optimize energy distribution, and ensure the safe and stable operation of the power system.

[0003] However, existing load control terminals have obvious protection defects in practical applications. Due to their rigid shell structure and lack of effective shock absorption design, when subjected to accidental external impact, the impact energy will be directly transmitted to the internal components, causing impact damage to the components. This not only easily affects the normal operation of the equipment, but also easily shortens the service life of the equipment.

[0004] Therefore, it is necessary to provide a flexible load control terminal with self-protection function to solve the above problems. Utility Model Content

[0005] To address the technical problem that existing load control terminals suffer from insufficient impact resistance and susceptibility to impact damage due to excessive structural rigidity and lack of effective shock absorption design, this utility model provides a flexible load control terminal with self-protection function.

[0006] This utility model is implemented as follows: a flexible load control terminal with self-protection function includes: a protective shell, a support base fixedly installed on the top inner wall of the protective shell, a rotating rod rotatably installed on the support base, a U-shaped frame welded on the rotating rod, a flexible load control terminal body disposed inside the U-shaped frame, and a shock-absorbing mechanism assembled on the U-shaped frame for protecting the flexible load control terminal body.

[0007] Preferably, the shock absorption mechanism includes: a damping pad fixedly installed on the U-shaped frame, a spring fixedly installed on the damping pad, a fixing plate fixedly installed on the spring, and the fixing plate fixedly connected to the flexible load control terminal body.

[0008] Preferably, the protective shell has an inspection port, and a protective door for shielding the flexible load control terminal body is rotatably installed on the inspection port.

[0009] Preferably, a first baffle is fixedly installed on the protective door, and a second baffle is fixedly installed on the protective shell. The second baffle and the first baffle are provided with the same iron lock in their through holes.

[0010] Preferably, the flexible load control terminal with self-protection function further includes a positioning mechanism installed on the protective shell for fixing the U-shaped frame. The positioning mechanism includes: a screw threaded on the protective shell, a positioning block fixedly installed on the screw, and the positioning block being adapted to the slot on the U-shaped frame.

[0011] Preferably, the protective shell has ventilation holes on both sides, which are used to dissipate heat from the flexible load control terminal body.

[0012] Preferably, a dustproof net is fixedly installed on the inner wall of the protective shell, and the dustproof net is arranged corresponding to the vent holes.

[0013] Compared with related technologies, the flexible load control terminal with self-protection function provided by this utility model has the following beneficial effects:

[0014] This solution utilizes a shock-absorbing mechanism to absorb and disperse impact forces through deformation when the protective shell is subjected to collisions. This significantly reduces the impact force transmitted to the flexible load control terminal body, thereby greatly minimizing impact damage. It effectively prevents severe impact damage to the internal components of the flexible load control terminal body, which helps to improve the service life of the equipment. This solution effectively solves the technical problem that existing load control terminals suffer from insufficient impact resistance and are susceptible to impact damage due to excessive structural rigidity and lack of effective shock absorption design. Attached Figure Description

[0015] Figure 1 This is a cross-sectional structural diagram of a flexible load control terminal with self-protection function provided by this utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of the present invention.

[0017] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in the figure;

[0018] Figure 4 for Figure 2 The diagram shows an enlarged view of part B.

[0019] Reference numerals: 1. Protective shell; 2. Support base; 3. Rotating rod; 4. U-shaped frame; 5. Flexible load control terminal body; 6. Damping pad; 7. Spring; 8. Fixing plate; 9. Protective door; 10. Screw; 11. Positioning block; 12. First baffle; 13. Second baffle; 14. Iron lock; 15. Dustproof net. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification and the foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification or the foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This utility model embodiment provides a flexible load control terminal with self-protection function, such as... Figure 1-4 As shown, the flexible load control terminal with self-protection function includes: a protective shell 1, a support base 2 fixedly installed on the top inner wall of the protective shell 1, a rotating rod 3 rotatably installed on the support base 2, a U-shaped frame 4 welded on the rotating rod 3, a flexible load control terminal body 5 disposed inside the U-shaped frame 4, and a shock-absorbing mechanism assembled on the U-shaped frame 4 for protecting the flexible load control terminal body 5.

[0023] In this design, when the equipment is subjected to an accidental collision, the protective shell 1 will be impacted first, and then the impact will be transmitted to the support base 2, the rotating rod 3, and the U-shaped frame 4. The U-shaped frame 4 will transmit the impact force to the shock absorption mechanism, which will absorb and disperse the impact force through deformation, thus greatly reducing the impact force. Finally, the remaining impact force will be transmitted from the shock absorption mechanism to the flexible load control terminal body 5. This greatly reduces impact damage and effectively prevents the internal components of the flexible load control terminal body 5 from suffering severe impact damage, which is beneficial to improving the service life of the equipment.

[0024] It should be noted that the model of the flexible load control terminal body 5 is SES5-VPP20-R1. The hardware of the flexible load control terminal body 5 includes a processor, communication module, input / output interfaces, etc., used to realize data processing, communication and equipment control. Its terminal has a built-in specific control algorithm. According to the platform instructions and preset control strategies, it can control the connected equipment. Its terminal can adopt diversified control methods for connected equipment according to different load control needs, such as reducing the charging power of charging piles and controlling the charging and discharging status of energy storage equipment. On-site, customers are allowed to select the load control level. The terminal reduces the load to the corresponding level according to the platform instructions. It also supports WiFi communication and can realize voice notification and voice control functions, which makes it convenient for users to control and understand the power load control status from remote locations such as offices.

[0025] In a further preferred embodiment of this utility model, the shock absorption mechanism includes: a damping pad 6 fixedly installed on the U-shaped frame 4, a spring 7 fixedly installed on the damping pad 6, a fixing plate 8 fixedly installed on the spring 7, and the fixing plate 8 fixedly connected to the flexible load control terminal body 5.

[0026] In this embodiment, the shock absorption mechanism is used to protect the flexible load control terminal body 5. When the impact received by the protective shell 1 is transmitted to the U-shaped frame 4, the damping pad 6 first absorbs part of the impact energy and slows down the vibration transmission through its high damping characteristics. Then, the spring 7 further buffers the remaining impact force through elastic deformation. Its variable stiffness characteristics can adapt to impact loads of different intensities. The fixing plate 8 distributes the stable force after two-stage buffering to the flexible load control terminal body 5. During the impact duration, the reciprocating vibration of the spring 7 is quickly attenuated by the viscous effect of the damping pad 6. This can greatly reduce impact damage and effectively prevent the internal components of the flexible load control terminal body 5 from being severely damaged by impact, which is beneficial to improving the service life of the equipment.

[0027] In a further preferred embodiment of the present invention, an inspection port is provided on the protective shell 1, and a protective door 9 for shielding the flexible load control terminal body 5 is rotatably installed on the inspection port.

[0028] In this embodiment, by opening the protective door 9 from the inspection port, personnel can easily perform maintenance operations on the flexible load control terminal body 5 inside the protective shell 1 at the inspection port.

[0029] In a further preferred embodiment of the present invention, a first baffle 12 is fixedly installed on the protective door 9, and a second baffle 13 is fixedly installed on the protective shell 1. The same iron lock 14 is provided on the through holes of the second baffle 13 and the first baffle 12.

[0030] In this embodiment, when the protective door 9 is closed, the first baffle 12 and the second baffle 13 will overlap, allowing the iron lock 14 to pass through the through holes of both to achieve mechanical interlocking. This effectively prevents unauthorized personnel from operating the flexible load control terminal body 5 inside the protective shell 1, ensuring the safety of the equipment.

[0031] In a further preferred embodiment of the present invention, the flexible load control terminal with self-protection function further includes a positioning mechanism installed on the protective shell 1 for fixing the U-shaped frame 4. The positioning mechanism includes a screw 10 threadedly installed on the protective shell 1, a positioning block 11 fixedly installed on the screw 10, and the positioning block 11 being adapted to the slot on the U-shaped frame 4.

[0032] In this embodiment, the U-shaped frame 4 can be fixed by using the positioning mechanism. When the U-shaped frame 4 needs to be flipped, the screw 10 needs to be rotated manually. The screw 10 will drive the positioning block 11 to move. After the positioning block 11 moves and disengages from the slot on the U-shaped frame 4, the U-shaped frame 4 can be flipped by hand. This causes the rotating rod 3 connected to the U-shaped frame 4 to rotate on the support base 2 at the same time. After the U-shaped frame 4 is flipped to a suitable angle, it is convenient for personnel to maintain the back of the flexible load control terminal body 5, which brings convenience to the maintenance work of the flexible load control terminal body 5. By operating in the opposite way, the U-shaped frame 4 can be stably fixed in the protective shell 1 to prevent shaking.

[0033] In a further preferred embodiment of the present invention, ventilation holes are provided on both sides of the protective shell 1, and the ventilation holes are used to dissipate heat from the flexible load control terminal body 5.

[0034] In this embodiment, the use of vents can dissipate the heat generated by the flexible load control terminal body 5 during operation, so as to prevent the equipment from overheating during operation.

[0035] In a further preferred embodiment of the present invention, a dustproof net 15 is fixedly installed on the inner wall of the protective shell 1, and the dustproof net 15 is arranged corresponding to the vent holes.

[0036] In this embodiment, the use of the dustproof net 15 can prevent dust and foreign objects in the gas from entering the protective shell 1 through the vent holes, which helps to improve the cleanliness of the equipment.

[0037] In summary, compared with related technologies, this solution, through the use of a shock-absorbing mechanism, can absorb and disperse the impact force when the protective shell 1 is subjected to collision impact through deformation. This greatly reduces the impact force transmitted to the flexible load control terminal body 5, thereby significantly reducing impact damage. It can effectively prevent the internal components of the flexible load control terminal body 5 from suffering severe impact damage, which is conducive to improving the service life of the equipment. It effectively solves the technical problem that existing load control terminals are prone to impact damage due to insufficient impact resistance caused by excessive structural rigidity and lack of effective shock absorption design.

[0038] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0039] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A flexible load control terminal with self-protection function, characterized in that, include: A protective shell, wherein a support base is fixedly installed on the top inner wall of the protective shell, a rotating rod is rotatably installed on the support base, a U-shaped frame is welded on the rotating rod, and a flexible load control terminal body is arranged inside the U-shaped frame; A shock-absorbing mechanism is mounted on the U-shaped frame to protect the flexible load control terminal body.

2. The flexible load control terminal with self-protection function as described in claim 1, characterized in that, The shock absorption mechanism includes: A damping pad is fixedly installed on the U-shaped frame, a spring is fixedly installed on the damping pad, a fixing plate is fixedly installed on the spring, and the fixing plate is fixedly connected to the flexible load control terminal body.

3. The flexible load control terminal with self-protection function as described in claim 1, characterized in that, The protective shell has an inspection port, and a protective door for shielding the flexible load control terminal body is rotatably installed on the inspection port.

4. The flexible load control terminal with self-protection function as described in claim 3, characterized in that, A first baffle is fixedly installed on the protective door, and a second baffle is fixedly installed on the protective shell. The same iron lock is provided on the through hole of the second baffle and the first baffle.

5. The flexible load control terminal with self-protection function as described in claim 4, characterized in that, The flexible load control terminal with self-protection function also includes a positioning mechanism installed on the protective shell for fixing the U-shaped frame, the positioning mechanism comprising: A screw is threaded onto the protective shell, and a positioning block is fixedly mounted on the screw. The positioning block is adapted to the slot on the U-shaped frame.

6. The flexible load control terminal with self-protection function as described in claim 1, characterized in that, Ventilation holes are provided on both sides of the protective shell, which are used to dissipate heat from the flexible load control terminal body.

7. The flexible load control terminal with self-protection function as described in claim 6, characterized in that, A dustproof mesh is fixedly installed on the inner wall of the protective shell, and the dustproof mesh is arranged corresponding to the vent holes.

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