Threading structure with protection function, electronic equipment, socket, charging pile host and intelligent charging pile system

Abstract

The utility model provides a threading structure with a protection function. The threading structure comprises a supporting plate; at least one or more first threading holes are formed in the supporting plate; a plurality of first tooth-shaped blocks are arranged in the first threading hole; the first tooth-shaped blocks are circumferentially arranged in the first threading hole; a gap is formed between every two adjacent first tooth-shaped blocks; and each first tooth-shaped block can be deformed and rebounded independently. According to the threading structure with the protection function, the size and the number of wire harnesses are not limited, and the size of the threading structure and the number and the type of the threading tooth-shaped holes are changed according to the wire harness number and the wire diameter required by a product. Meanwhile, the number of the threading structures installed on the equipment is not limited and can be determined according to the wiring requirement of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of equipment protection technology, and in particular to a wiring structure with protective function, electronic equipment, socket, charging pile host, and intelligent charging pile system. Background Technology

[0002] In residential areas, workplaces, campuses, scenic spots, and other areas, charging stations provide convenient charging locations and functions, allowing users to charge their electric vehicles anytime, especially in scenarios requiring frequent use, such as food delivery riders and couriers, greatly improving their work efficiency. However, in terms of installation and wiring, most charging stations on the market have relatively simple wiring structures and socket wiring structures, some even directly exposed without protective measures. Small particles or rainwater can splash into the equipment, posing a safety hazard to nearby residents and users. Chinese invention application CN202110962957.4 discloses an electrical cabinet with a detachable protective cable tray. In this application, the size of the cable tray hole is adjusted by the synchronous sliding of the vertical and horizontal protective plates to meet the installation needs of pipes of different diameters. The vertical and horizontal protective plates clamp the pipes to effectively prevent slippage, and the protection of the left and right sides of the vertical and horizontal protective plates effectively prevents dust from entering, improving the protective effect. The protective structure of this solution is complex, which not only results in high design and manufacturing costs but also makes it inconvenient to use. Furthermore, it cannot be used on small devices such as sockets.

[0003] Therefore, there is a need for a protective wiring structure, electronic equipment, sockets, charging pile host, and intelligent charging pile system. Utility Model Content

[0004] To address the issues of high design and manufacturing costs, inconvenient use, and large size in existing technologies, this invention provides a protective wiring structure, electronic equipment, socket, charging pile host, and intelligent charging pile system. These components are not only compact and easy to use but also highly reliable and suitable for various electrical devices. The specific technical solution is as follows:

[0005] A threading structure with protective function includes: a support plate; the support plate is provided with at least one or more first threading holes; a plurality of first toothed blocks are provided in the first threading holes; the first toothed blocks are arranged circumferentially in the first threading holes; there is a gap between each first toothed block; each first toothed block can deform and spring back independently.

[0006] Furthermore, the support plate has a slot along its edge; the slot can deform and spring back independently for the installation and fixation of the support plate.

[0007] Furthermore, the support plate is provided with one or more second threading holes; the diameter of the second threading hole is different from that of the first threading hole; a plurality of second toothed blocks are provided in the second threading hole; the second toothed blocks are arranged circumferentially in the second threading hole; there is a gap between each second toothed block; each second toothed block can deform and spring back independently.

[0008] Furthermore, the support plate includes two second threading holes.

[0009] Furthermore, a through groove is provided between the two second threading holes; the through groove is connected to the gap between the second toothed block.

[0010] Furthermore, the first toothed block is provided with grooves to increase the deformation dimension of the first toothed block.

[0011] An electronic device includes the above-described wire-threading structure with protective function.

[0012] A socket comprising the above-described protective wiring structure.

[0013] A charging pile host includes the above-described cable threading structure with protective function.

[0014] A smart charging pile system includes the above-described cable threading structure with protective functions.

[0015] Compared with existing technologies, the beneficial effects of this utility model are as follows:

[0016] 1. Not only is it small in size and easy to use, but it is also highly reliable and suitable for various electrical equipment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the specific embodiments of this utility model or the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 A schematic diagram of a threading structure with protective function;

[0019] Figure 2 A schematic diagram of a wire harness being threaded through a wire harness with protective functions;

[0020] Figure 3 A schematic diagram of a wire harness with protective function when two wire bundles are threaded through it;

[0021] Figure 4A schematic diagram of a wire harness with protective function when three wire bundles are threaded through it;

[0022] Figure 5 A schematic diagram of a wire harness with protective features when threading irregularly shaped wires.

[0023] Figure 6 A cross-sectional view of the overall wiring assembly of the equipment;

[0024] Figure 7 This is a partial schematic diagram of the wiring for the equipment;

[0025] Figure 8 This is a wiring diagram of the charging pile host and multiple sockets.

[0026] Explanation of reference numerals in the attached drawings: 1. Wiring structure with protective function; 1.1. Second wiring hole; 1.2. Through groove; 1.3. First toothed block; 1.4. First wiring hole; 1.5. Slot; 1.6. Support plate; 1.7. Groove; 2. Wire harness A; 3. Wire harness B; 4. Wire harness C; 5. Housing; 6. Pressure plate; 7. Screw; 8. Circuit board; 9. Wire harness D; 10. Socket; 11. Wire harness E; 12. Wire harness F; 13. Wire harness G; 14. Wire harness H; 15. Charging pile host. Detailed Implementation

[0027] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0029] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0030] It should also be further understood that the term "and / or" as used in this utility model and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0031] Example 1

[0032] like Figure 1 The diagram shows a schematic of a threading structure 1 with protective function. In this embodiment, the threading structure 1 with protective function is made into a rubber plug shape and is integrally injection molded from soft rubber. The threading structure 1 with protective function includes: a support plate 1.6; the support plate 1.6 is provided with at least one or more first threading holes 1.4; a plurality of first toothed blocks 1.3 are provided in the first threading holes 1.4; the first toothed blocks 1.3 are arranged circumferentially in the first threading holes 1.4, so that the first threading holes 1.4 form a toothed hole structure; there is a gap between each first toothed block 1.3, but the gap is small enough to prevent dust and most rainwater and moisture from entering; each first toothed block 1.3 can deform and spring back independently.

[0033] In specific implementation, the edge of the support plate 1.6 is provided with a slot 1.5; the slot 1.5 can deform and spring back independently, and is used for the installation, fixing and limiting of the support plate 1.6.

[0034] Currently, the wiring of charging piles on the market not only lacks protective measures, but also suffers from inconsistencies in the number of wire harnesses. Depending on the requirements, some sockets require one harness, some two, and some three, and the wire diameter also varies. Therefore, current wiring structures on the market do not take these factors into account, opting for uniform, simple designs without protection, and unsuitable for various wire harness specifications and quantities. Some manufacturing, assembly, and on-site installation are quite complex, requiring multiple tools, manpower, and time, resulting in low work efficiency and failing to achieve cost savings.

[0035] To address the aforementioned issues, the support plate 1.6 further includes one or more second threading holes 1.1. The diameter of the second threading hole 1.1 differs from that of the first threading hole 1.4. In this embodiment, the second threading hole 1.1 is smaller than the first threading hole 1.4, meaning the first threading hole 1.4 is a large-sized toothed hole, and the second threading hole 1.1 is a small-sized toothed hole. The second threading hole 1.1 contains several second toothed blocks arranged circumferentially within it. Gaps exist between each second toothed block. Each second toothed block can deform and spring back independently. Due to its soft rubber construction, the first toothed block 1.3 and the second toothed block possess high toughness and plastic deformation capability. Thus, the threading holes within the support plate 1.6 are composed of both small and large toothed holes, the size of which can be adjusted according to the diameter of the wire harness used.

[0036] In a specific implementation, the support plate 1.6 includes two second threading holes 1.1. Furthermore, a through groove 1.2 connects the two second threading holes 1.1; the through groove 1.2 communicates with the gap between the second toothed block. In this embodiment, the through groove 1.2 is a square groove, meaning that the two smaller toothed holes 1.1 are connected by a square groove. Since the square groove is structurally connected to the second toothed block, when the wire diameter is large (i.e., the wire diameter is larger than the second threading hole 1.1), the second toothed block deforms, causing the square groove to deform accordingly to meet the threading requirements, thus adapting to various wire specifications.

[0037] In summary, because the gaps between each toothed block and the gaps in the square grooves are small enough, both structures can shield against external dust, water droplets, and other impurities.

[0038] In specific implementation, the first toothed block 1.3 or the second toothed block is provided with at least one or more grooves 1.7 to increase the deformation dimension of the first toothed block 1.3. For example, when the wire harness passing through is smaller than the wire hole, the toothed block, with the groove 1.7 as the boundary, only the part near the wire harness deforms, while the part away from the wire harness remains closed, continuing to provide dust and water protection. This ensures that even when the wire harness is smaller than the wire hole, it still maintains a good dust and water protection effect. Furthermore, the depth of the groove 1.7 is about one-third of the thickness of the support plate 1.6, so that even when the groove 1.7 is opened, the toothed block can still maintain good sealing strength in the unused state. With several layers of grooves 1.7, the wire harness can be deformed sequentially, so that the part of the hole larger than the wire harness can still maintain the dust protection effect.

[0039] The application scenarios of the technical solutions in this application are listed, but not limited to, the following:

[0040] like Figure 2 As shown, when a single wire harness is threaded, wire harness A2 passes through the first threading hole 1.4. The first toothed block 1.3 on the first threading hole 1.4 will deform, and the deformation direction will follow the threading direction. The size of the first threading hole 1.4 is the same as the wire diameter of the wire harness A2. At this time, the wire harness A2 and the first threading hole 1.4 are tightly fitted, and there will be no gap after threading. External impurities cannot enter the equipment, which plays a good protective role.

[0041] like Figure 3 As shown, two wire harnesses are threaded through each other, with wire harness A2 threaded through the first threading hole 1.4 (as shown). Figure 2When wire harness B3 is threaded through the second threading hole 1.1, the second toothed block on the second threading hole 1.1 will deform in the direction of the threading. The size of the second threading hole 1.1 is the same as the wire diameter of wire harness B3. Wire harness B3 and the toothed hole are tightly fitted. Both toothed holes can play a protective role after the wire is threaded through.

[0042] like Figure 4 As shown, the wiring of three wire harnesses is the same as that of a single wire harness or two wire harnesses.

[0043] like Figure 5 As shown, multi-wire harnesses are threaded in the same way as single-wire harnesses. Wire harness C4 can be two wire harnesses connected together, or it can be a multi-strand wire harness or a custom wire harness. When threading wire harness C4, since the wire diameter is variable, the wire is threaded through the second threading hole 1.1. If the wire diameter of wire harness C4 is large enough, it needs to occupy two small toothed holes to thread the wire. At this time, the square groove between the second threading holes 1.1 will play a role. As the outer diameter of wire harness C4 changes, the square groove will fit tightly against wire harness C4, so there will be no gaps after threading. External impurities cannot enter the equipment, which provides a good protection.

[0044] The beneficial effects of this application are:

[0045] 1. This protective wiring structure is compact, easy to use, has extremely low design and manufacturing costs, and is highly reliable, making it suitable for various electrical equipment.

[0046] 2. At the same time, there are no restrictions on size or number of wire harnesses. The size of the threading structure and the number and type of threading teeth holes can be changed according to the number of wire harnesses and wire diameter required by the product.

[0047] 3. There is no limit to the number of wiring structures for equipment installation; the number can be determined according to the wiring requirements of the equipment.

[0048] 4. This solution has a high degree of structural flexibility. The main unit and socket 10 can be shared, which can be adapted to a wide range of occasions. It can share parts and reduce product development and manufacturing costs.

[0049] 5. Due to its simple structure and being a soft rubber, it has excellent weather resistance and aging resistance. Due to its special internal structure, it plays a significant role in the stability and safety of the equipment.

[0050] 6. When other equipment is run outdoors, the wire harness is directly connected to the equipment without a protective structure. This structure protects the equipment by shielding it from external impurities, preventing substances from entering the equipment and improving its protective function.

[0051] 7. This structure is easy to install on equipment, requiring only two steps to complete the installation, which can greatly improve production efficiency during production or on-site installation.

[0052] 8. This structure is simple to use and operate, which improves the convenience of installation for workers and increases work efficiency.

[0053] Example 2

[0054] An electronic device includes a wire-threading structure 1 with protective function and a device housing 5 as described in Embodiment 1.

[0055] like Figure 6 The diagram shows a cross-sectional view of the overall wiring assembly. The protective wiring structure 1 has a slot 1.5, and the equipment housing 5 also has a corresponding retaining ring. Therefore, the slot 1.5 of the protective wiring structure 1 is installed in conjunction with the retaining ring. A pressure plate 6 is located above the protective wiring structure 1, and is fixed by multiple screws 7. The pressure plate 6 can press against the side of the slot 1.5, fixing the protective wiring structure 1 in place. When the electronic device needs wiring, the protective wiring structure 1 remains stationary; only the toothed blocks on the protective wiring structure 1 deform to meet the wiring requirements. When wiring is not required, the toothed blocks and square slots on the protective wiring structure 1 maintain their original state, and the protective wiring structure 1 is equipped with a support plate 1.6. Therefore, external dust, splashing rainwater, and other impurities cannot enter the interior, providing excellent protection.

[0056] like Figure 7 As shown in the partial schematic diagram, the wires can be threaded and connected to the internally associated circuit board 8 or connectors according to product requirements. Furthermore, the number of wire harnesses with protective functions in the threading structure 1 can be increased depending on the number of wires required for the product.

[0057] Example 3

[0058] A socket 10 includes a wire threading structure 1 with protective function as described in Embodiment 1 and a device housing 5.

[0059] like Figure 6The diagram shows a cross-sectional view of the overall wiring assembly. The protective wiring structure 1 has a slot 1.5, and the equipment housing 5 also has a corresponding retaining ring. Therefore, the slot 1.5 of the protective wiring structure 1 is installed in conjunction with the retaining ring. A pressure plate 6 is provided above the protective wiring structure 1, and the pressure plate 6 is fixed by multiple screws 7. The pressure plate 6 can press against the side of the slot 1.5, fixing the protective wiring structure 1. When the socket 10 needs wiring, the protective wiring structure 1 remains stationary during wiring; only the toothed block on the protective wiring structure 1 deforms to meet the wiring requirements. When wiring is not required, the toothed block and square groove on the protective wiring structure 1 maintain their original state, and the protective wiring structure 1 is provided with a support plate 1.6, thus preventing external dust, splashing rainwater, and other impurities from entering the interior, providing excellent protection.

[0060] like Figure 7 As shown in the partial schematic diagram, the wires can be threaded and connected to the internally associated circuit board 8 or connectors according to product requirements. Furthermore, the number of wire harnesses with protective functions in the threading structure 1 can be increased depending on the number of wires required for the product.

[0061] Example 4

[0062] A charging pile host 15 includes a wire threading structure 1 with protective function and a device housing 5 as described in Embodiment 1.

[0063] like Figure 6 The diagram shows a cross-sectional view of the overall wiring assembly. The protective wiring structure 1 has a slot 1.5, and the outer casing 5 also has a corresponding retaining ring. Therefore, the slot 1.5 of the protective wiring structure 1 is installed in conjunction with the retaining ring. A pressure plate 6 is positioned above the protective wiring structure 1, secured by multiple screws 7. The pressure plate 6 presses against the side of the slot 1.5, fixing the protective wiring structure 1 in place. When the charging pile host 15 needs wiring, the protective wiring structure 1 remains stationary, with only the toothed blocks on it deforming to meet the wiring requirements. When wiring is not required, the toothed blocks and square slots on the protective wiring structure 1 maintain their original state, and the protective wiring structure 1 is equipped with a support plate 1.6. Therefore, external dust, splashing rainwater, and other impurities cannot enter the interior, providing excellent protection.

[0064] like Figure 7 As shown in the partial schematic diagram, the wires can be threaded and connected to the internally associated circuit board 8 or connectors according to product requirements. Furthermore, the number of wire harnesses with protective functions in the threading structure 1 can be increased depending on the number of wires required for the product.

[0065] Example 5

[0066] A smart charging pile system includes a cable threading structure 1 with protective function as described in Embodiment 1, a charging pile host 15, and a socket 10; the cable threading structure 1 with protective function is applied to the charging pile host 15 and the socket 10.

[0067] like Figure 8 The diagram shows a wiring example of the charging pile host 15 and multiple sockets 10. Both the charging pile host 15 and the sockets 10 are equipped with a protective wiring structure 1. Wiring harnesses A2, B3, and D9 are all connected to the charging pile host 15. Some of wiring harnesses B3 and D9 are connected to other devices, while some wiring harnesses B3 and A2 are connected to the sockets 10, and then routed through the protective wiring structure 1 on the sockets 10 to the internal wiring. Because the wiring of the sockets 10 can be directly led from the host or connected in series between sockets 10, as shown in the diagram, wiring harness A2 is connected to each socket 10. Wiring harness B3 is connected from the charging pile host 15 to the first socket 10, then from the first socket 10 to the second socket 10, and so on, until wiring harnesses E11, F12, G13, and H14 connect to the last socket 10. The wiring of socket 10 is done in series, so the wiring harness of the last socket 10 must be less than that of the previous sockets 10. In this case, the wiring structure 1 with protective function is not limited by the number of wiring harnesses and can play a protective role.

[0068] This application provides a protective wiring structure, comprising: a support plate; the support plate having at least one or more first wiring holes; a plurality of first toothed blocks being provided in the first wiring holes; the first toothed blocks being arranged circumferentially within the first wiring holes; a gap existing between each of the first toothed blocks; and each first toothed block being capable of independent deformation and springback. The protective wiring structure of this application is not limited in size or the number of wire harnesses. The size of the wiring structure and the number and type of the toothed holes can be modified according to the required number and diameter of wire harnesses for the product. Furthermore, the number of wiring structures installed on the equipment is not limited and can be determined according to the wiring requirements of the equipment.

[0069] Those skilled in the art will recognize that the units of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this utility model.

[0070] In the embodiments provided in this utility model, it should be understood that the division of units is only a logical functional division. In actual implementation, there may be other division methods, such as multiple units can be combined into one unit, one unit can be split into multiple units, or some features can be ignored.

[0071] Furthermore, the functional units in the various embodiments of this utility model can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0072] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this utility model, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this utility model. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A threading structure with protective function, characterized in that, include: A support plate; the support plate is provided with at least one or more first threading holes; a plurality of first toothed blocks are provided in the first threading holes; the first toothed blocks are arranged circumferentially in the first threading holes; there is a gap between each first toothed block; each first toothed block can deform and spring back independently.

2. The threading structure with protective function according to claim 1, characterized in that, The support plate has a slot along its edge; the slot can deform and spring back independently for the installation and fixation of the support plate.

3. The threading structure with protective function according to claim 1, characterized in that, The support plate is further provided with one or more second threading holes; the diameter of the second threading hole is different from that of the first threading hole; a plurality of second toothed blocks are provided in the second threading hole; the second toothed blocks are arranged circumferentially in the second threading hole; there is a gap between each of the second toothed blocks; each of the second toothed blocks can deform and spring back independently.

4. The threading structure with protective function according to claim 3, characterized in that, The support plate includes two second threading holes.

5. The threading structure with protective function according to claim 4, characterized in that, A through groove is provided between the two second threading holes.

6. The threading structure with protective function according to claim 1, characterized in that, The first toothed block has a groove to increase the deformation dimension of the first toothed block.

7. An electronic device, characterized in that, Includes the threading structure with protective function as described in any one of claims 1 to 6.

8. A socket, characterized in that, Includes the threading structure with protective function as described in any one of claims 1 to 6.

9. A charging pile host, characterized in that, Includes the threading structure with protective function as described in any one of claims 1 to 6.

10. A smart charging pile system, characterized in that, Includes the threading structure with protective function as described in any one of claims 1 to 6.

Images