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

Abstract

The invention 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] The present invention relates to the technical field of equipment protection, and in particular to a threading structure with protection function, an electronic device, a socket, a charging pile host and an intelligent charging pile system. Background Art

[0002] In residential areas, units, campuses, scenic spots and other areas, charging piles provide portable charging places and functions. Users can charge electric vehicles at any time, especially in scenarios where electric vehicles need to be used frequently, such as food delivery riders, couriers, etc., which greatly improves their work efficiency. However, in terms of the installation and wiring of charging piles, most of the charging pile wiring structures and socket wiring structures on the market are relatively simple, and some are even directly exposed to the outside without protective measures. Small particles of impurities or rainwater on the outside can splash into the inside of the equipment. This phenomenon is a potential safety hazard, and it is unsafe for residents or users living in the surrounding area. The Chinese invention with application number CN202110962957.4 discloses an electrical cabinet with a detachable protective threading plate. In this application, the size of the threading hole is adjusted by the synchronous sliding of the vertical protective plate and the horizontal protective plate to meet the installation needs of pipelines of different diameters, and the clamping of the pipeline is effectively prevented from slipping by the vertical protective plate and the horizontal protective plate. The protection of the vertical protective plate and the horizontal protective plate effectively prevents dust from entering, thereby improving the protection effect. The protection structure of this solution is complex, not only the design and manufacturing costs are high, but also it is inconvenient to use and cannot be used on small devices such as sockets.

[0003] In view of this, a wire threading structure, an electronic device, a socket, a charging pile host and an intelligent charging pile system with a protective function are needed. Summary of the invention

[0004] In view of the problems of high design and manufacturing costs, inconvenience in use and large size in the prior art, the present invention provides a threading structure with protective function, electronic equipment, socket, charging pile host and intelligent charging pile system, which are not only small in size and convenient to use, but also highly reliable and suitable for various electrical equipment. The specific technical solution is as follows:

[0005] A threading structure with a protective function comprises: a support plate; at least one or more first threading holes are provided on the support plate; a plurality of first tooth-shaped blocks are provided in the first threading holes; the first tooth-shaped blocks are arranged in a circle in the first threading holes; there is a gap between each of the first tooth-shaped blocks; each of the first tooth-shaped blocks can deform and rebound independently.

[0006] Furthermore, a slot is provided at the edge of the support plate; the slot can deform and rebound independently and is used for installing and fixing the support plate.

[0007] Furthermore, the support plate is provided with one or more second threading holes; the aperture of the second threading holes is different from that of the first threading holes; a plurality of second tooth-shaped blocks are provided in the second threading holes; the second tooth-shaped blocks are arranged circumferentially in the second threading holes; there are gaps between each of the second tooth-shaped blocks; and each of the second tooth-shaped blocks can deform and rebound independently.

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

[0009] Furthermore, a through slot is provided between the two second threading holes; the through slot is connected to the gap between the second tooth-shaped blocks.

[0010] Furthermore, the first tooth-profile block is provided with a groove for increasing the deformation dimension of the first tooth-profile block.

[0011] An electronic device comprises the above-mentioned threading structure with protective function.

[0012] A socket comprises the above-mentioned threading structure with protective function.

[0013] A charging pile host comprises the above-mentioned threading structure with protective function.

[0014] A smart charging pile system comprises the above-mentioned threading structure with protective function.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. It is not only small in size and easy to use, but also highly reliable and suitable for various electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. 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 according to the actual scale.

[0018] Figure 1 It is a structural schematic diagram of a threading structure with a protective function;

[0019] Figure 2 A schematic diagram of the structure when a wire harness is threaded through a wire threading structure with a protective function;

[0020] Figure 3 A schematic diagram of the structure when two wire harnesses are threaded through a threading structure with a protective function;

[0021] Figure 4A schematic diagram of the structure when three wire harnesses are threaded through a threading structure with a protective function;

[0022] Figure 5 A schematic diagram of the structure of a wire threading structure with a protective function when threading a special-shaped wire harness;

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

[0024] Figure 7 Provide a local schematic diagram of the equipment wiring;

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

[0026] Explanation of the accompanying drawings: a wire threading structure with a protective function 1, a second wire threading hole 1.1, a through groove 1.2, a first toothed block 1.3, a first wire threading hole 1.4, a slot 1.5, a support plate 1.6, a groove 1.7, a wiring harness A 2, a wiring harness B 3, a wiring harness C 4, a housing 5, a pressure plate 6, a screw 7, a circuit board 8, a wiring harness D 9, a socket 10, a wiring harness E11, a wiring harness F12, a wiring harness G13, a wiring harness H14, and a charging pile host 15. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

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

[0029] It should also be understood that the terms used in the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0030] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0031] Embodiment 1

[0032] like Figure 1 The figure shows a schematic diagram of the structure of a threading structure 1 with a protective function. In this embodiment, the threading structure 1 with a protective function is made into a rubber plug-shaped structure, which is soft rubber integrated injection molding. The threading structure 1 with a protective function includes: a support plate 1.6; at least one or more first threading holes 1.4 are provided on the support plate 1.6; a plurality of first tooth-shaped blocks 1.3 are provided in the first threading hole 1.4; the first tooth-shaped blocks 1.3 are arranged in a circle in the first threading hole 1.4, so that the first threading hole 1.4 is a tooth-shaped hole structure; there is a gap between each of the first tooth-shaped blocks 1.3, but the gap is small enough to prevent dust and most of the rainwater and water vapor from entering; each of the first tooth-shaped blocks 1.3 can deform and rebound independently.

[0033] In a specific implementation, a clamping groove 1.5 is provided at the edge of the support plate 1.6; the clamping groove 1.5 can deform and rebound independently, and is used for installation, fixation and position limiting of the support plate 1.6.

[0034] At present, the charging pile wiring on the market has no protective measures and the number of wiring harnesses is not uniform. Because according to the needs, some sockets 10 need one wiring harness, some need two, and some need three, and the wire diameter of the wiring harness will also change according to the needs. Therefore, the threading structure on the market currently does not take these factors into consideration, and chooses a unified, simple design without protection, which is not suitable for a variety of wiring harness specifications and quantities. Some production assembly and on-site installation are relatively complicated, requiring multiple tools and more manpower and time to complete. On the one hand, the work efficiency is low, and on the other hand, the cost saving effect cannot be achieved.

[0035] To solve the above problems, further, the support plate 1.6 is provided with one or more second threading holes 1.1; the aperture of the second threading hole 1.1 is different 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, that is, the first threading hole 1.4 is a large tooth-shaped hole, and the second threading hole 1.1 is a small tooth-shaped hole; a plurality of second tooth-shaped blocks are provided in the second threading hole 1.1; the second tooth-shaped blocks are arranged circumferentially in the second threading hole 1.1; there is a gap between each of the second tooth-shaped blocks; each of the second tooth-shaped blocks can deform and rebound independently, and because they are made of soft rubber, the first tooth-shaped block 1.3 and the second tooth-shaped block have higher toughness and plastic deformation ability. As a result, the threading holes in the support plate 1.6 are respectively composed of small tooth-shaped holes and large tooth-shaped holes, and the size of the tooth-shaped holes can be set according to the size of the wire 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 is provided between the two second threading holes 1.1 to communicate with each other; the through groove 1.2 is connected to the gap between the second tooth-shaped blocks. In this embodiment, the through groove 1.2 is a square groove, that is, the two small tooth-shaped holes in the second threading holes 1.1 are connected by a square groove. Since the square groove is connected to the second tooth-shaped block structure, when the diameter of the threading wire is larger (that is, the wire diameter is larger than the second threading hole 1.1), the second tooth-shaped block is deformed, which can drive the square groove to deform accordingly to meet the threading requirements, that is, it can adapt to a variety of wire specifications.

[0037] In summary, since the gap between each tooth-shaped block is small enough and the gap between the square grooves is also small enough, both structures can block external impurities such as dust and splashing water drops.

[0038] In a specific implementation, at least one or more grooves 1.7 are provided on the first tooth-shaped block 1.3 or the second tooth-shaped block, which are used to increase the deformation dimension of the first tooth-shaped block 1.3. For example, when the wire harness passing through is smaller than the threading hole, the tooth-shaped block is bounded by the groove 1.7, and only the part close to the wire harness is deformed, while the part far away from the wire harness remains closed, which can continue to play a dustproof and waterproof role, so that when the wire harness is smaller than the threading hole, it can still maintain a good dustproof and waterproof effect. Furthermore, the depth of the groove 1.7 accounts for about one-third of the thickness of the support plate 1.6, so that after the groove 1.7 is opened, the tooth-shaped block can still maintain a good sealing strength as a whole when it is not in use. When there are several layers of grooves 1.7, it can be deformed in sequence according to the wire harness, so that the part of the hole that is larger than the wire harness can still maintain dustproof effect.

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

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

[0041] like Figure 3 As shown, two wire harnesses are threaded, and the wire harness A 2 is threaded through the first threading hole 1.4 (as shown in FIG. Figure 2), the wire harness B 3 is threaded through the second threading hole 1.1, and the second tooth-shaped block on the second threading hole 1.1 will be deformed, and the deformation direction follows the threading direction. The size of the second threading hole 1.1 is the same as the wire diameter of the threaded wire harness B 3, and the wire harness B 3 is tightly matched with the tooth-shaped hole. Both tooth-shaped holes can play a protective role after threading.

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

[0043] like Figure 5 As shown, the threading of multi-wire harnesses is the same as that of a single harness. Harness C 4 can be two harnesses in parallel, or it can be a multi-strand harness or a customized harness; when harness C 4 is threaded, since the wire diameter is variable, it is threaded through the second threading hole 1.1. If the wire diameter of harness C 4 is large enough, two small tooth-shaped holes are required to thread the wire. At this time, the square groove between the second threading holes 1.1 will play a role, and it will also deform with the outer diameter of harness C 4. The square groove is close to harness C 4. There will be no gap after threading, and foreign impurities cannot enter the inside of the equipment, which plays a good protective role.

[0044] The beneficial effects of this application scheme:

[0045] 1. The wire threading structure 1 with protective function has a compact structure, is easy to use, has extremely low design and manufacturing costs, and has high reliability, and is suitable for various electrical equipment.

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

[0047] 3. There is no limit on the number of wiring structures for equipment installation, and it can also be determined based on the wiring requirements of the equipment.

[0048] 4. The structure of this solution has high flexibility. The host and the socket 10 can be shared, can be adapted to use in more occasions, can share parts, and reduce product development and production costs.

[0049] 5. Due to its simple structure and soft rubber, its weather resistance and aging resistance are very good. Due to the particularity of its internal structure, it plays a great role in the stability and safety of the equipment.

[0050] 6. When other equipment is wired outdoors, the wiring harness is directly connected to the equipment without a protective structure. This structure can protect the equipment from external impurities, prevent substances from entering the equipment, and improve the protection function of the equipment.

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

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

[0053] Embodiment 2

[0054] An electronic device comprises the wire threading structure 1 with protective function and a device housing 5 as described in the first embodiment.

[0055] like Figure 6 The figure shows a cross-sectional view of the overall threading assembly. The threading structure 1 with a protective function is provided with a card slot 1.5, and the device housing 5 is also provided with a corresponding card ring, so the card slot 1.5 of the threading structure 1 with a protective function is installed in cooperation with the card ring, and a pressure plate 6 is provided above the threading structure 1 with a protective function, and the pressure plate 6 is fixed by a plurality of screws 7, and the pressure plate 6 can press the side of the card slot 1.5 to fix the threading structure 1 with a protective function. When the electronic device needs to be wired, the threading structure 1 with a protective function can be fixed during threading, and only the tooth-shaped block on the threading structure 1 with a protective function is deformed to meet the threading requirements. When wiring is not required, the tooth-shaped block and the square groove on the threading structure 1 with a protective function maintain the original state, and the threading structure 1 with a protective function is provided with a support plate 1.6, so that external dust, splashing rainwater and other impurities cannot enter the interior, which plays a good protective role.

[0056] like Figure 7 As shown, the threading partial schematic diagram can be connected to the internal associated circuit board 8 or connector after threading according to product requirements. In addition, the number of wire harnesses required by the product can also be increased to increase the number of structures of the threading structure 1 with a protective function.

[0057] Embodiment 3

[0058] A socket 10 comprises the wire threading structure 1 with protection function and a device housing 5 as described in the first embodiment.

[0059] like Figure 6The figure shows a cross-sectional view of the overall threading assembly. The threading structure 1 with a protective function is provided with a card slot 1.5, and the device housing 5 is also provided with a corresponding card ring, so the card slot 1.5 of the threading structure 1 with a protective function is installed in cooperation with the card ring, and a pressure plate 6 is provided above the threading structure 1 with a protective function, and the pressure plate 6 is fixed by a plurality of screws 7, and the pressure plate 6 can press the side of the card slot 1.5 to fix the threading structure 1 with a protective function. When the socket 10 needs to be wired, the threading structure 1 with a protective function can be fixed during threading, and only the tooth-shaped block on the threading structure 1 with a protective function is deformed to meet the threading requirements. When wiring is not required, the tooth-shaped block and the square groove on the threading structure 1 with a protective function maintain the original state, and the threading structure 1 with a protective function is provided with a support plate 1.6, so that external dust, splashing rainwater and other impurities cannot enter the interior, which plays a good protective role.

[0060] like Figure 7 As shown, the threading partial schematic diagram can be connected to the internal associated circuit board 8 or connector after threading according to product requirements. In addition, the number of wire harnesses required by the product can also be increased to increase the number of structures of the threading structure 1 with a protective function.

[0061] Embodiment 4

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

[0063] like Figure 6 The figure shows a cross-sectional view of the overall threading assembly. The threading structure 1 with a protective function is provided with a card slot 1.5, and the device housing 5 is also provided with a corresponding card ring, so the card slot 1.5 of the threading structure 1 with a protective function is installed in cooperation with the card ring, and a pressure plate 6 is provided above the threading structure 1 with a protective function, and the pressure plate 6 is fixed by a plurality of screws 7, and the pressure plate 6 can press the side of the card slot 1.5 to fix the threading structure 1 with a protective function. When the charging pile host 15 needs to be wired, the threading structure 1 with a protective function can be fixed during threading, and only the toothed block on the threading structure 1 with a protective function is deformed to meet the threading requirements. When wiring is not required, the toothed block and the square groove on the threading structure 1 with a protective function maintain the original state, and the threading structure 1 with a protective function is provided with a support plate 1.6, so that external dust, splashing rainwater and other impurities cannot enter the interior, which plays a good protective role.

[0064] like Figure 7 As shown, the threading partial schematic diagram can be connected to the internal associated circuit board 8 or connector after threading according to product requirements. In addition, the number of wire harnesses required by the product can also be increased to increase the number of structures of the threading structure 1 with a protective function.

[0065] Embodiment 5

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

[0067] like Figure 8 The figure shows an example of wiring between a charging pile host 15 and multiple sockets 10. Both the charging pile host 15 and the socket 10 are provided with a threading structure 1 with a protective function. Harness A 2, harness B 3 and harness D 9 are all connected to the charging pile host 15, of which some harness B 3 and harness D 9 are connected to other devices, and some harness B 3 and harness A 2 are connected to the socket 10, and are threaded to the internal wiring through the threading structure 1 with a protective function on the socket 10. Because the wiring of the socket 10 can be directly led through the host, or connected in series between the sockets 10, as shown in the figure, harness A 2 is connected to each socket 10 respectively, and harness B 3 is connected from the charging pile host 15 to the first socket 10, and then from the first socket 10 to the second socket 10, and so on, through harness E11, harness F12, harness G13 and harness H14 to the last socket 10. The connection of the socket 10 is through series connection, so the wiring harness of the last socket 10 must be less than that of the previous socket 10. At this time, the threading structure 1 with a protective function is not restricted by the number of wiring harnesses and can play a protective role.

[0068] The present application provides a threading structure with a protective function, comprising: a support plate; at least one or more first threading holes are provided on the support plate; a plurality of first tooth-shaped blocks are provided in the first threading hole; the first tooth-shaped blocks are arranged in a circle in the first threading hole; there is a gap between each of the first tooth-shaped blocks; each of the first tooth-shaped blocks can deform and rebound independently. The threading structure with a protective function of the present application has no restrictions on the size or the number of wire harnesses. The size of the threading structure and the number and type of threading tooth-shaped holes can be changed according to the number of wire harnesses and wire diameters required by the product. At the same time, the number of threading structures installed on the equipment is not limited, and can also be determined according to the wiring requirements of the equipment.

[0069] Those of ordinary skill in the art will appreciate that the units of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition of each example has been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0070] In the embodiments provided by the present invention, it should be understood that the division of units is only a logical function division, and there may be other division methods in actual implementation, for example, multiple units can be combined into one unit, one unit can be split into multiple units, or some features can be ignored, etc.

[0071] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0072] If the integrated unit is implemented in the form of 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 the present invention, 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, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-0nlyMemory), random access memory (RAM, RandomAccessMemory), mobile hard disk, magnetic disk or optical disk, etc., which can store program code.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A threading structure with a protective function, characterized in that: include: A support plate; at least one or more first threading holes are provided on the support plate; a plurality of first tooth-shaped blocks are provided in the first threading holes; the first tooth-shaped blocks are arranged in a circle in the first threading holes; there is a gap between each of the first tooth-shaped blocks; each of the first tooth-shaped blocks can deform and rebound independently.

2. The threading structure with protective function according to claim 1, characterized in that: The edge of the support plate is provided with a clamping groove; the clamping groove can deform and rebound independently and is used for installing and fixing the support plate.

3. The threading structure with protective function according to claim 1, characterized in that: The support plate is also provided with one or more second threading holes; the aperture of the second threading holes is different from that of the first threading holes; a plurality of second tooth-shaped blocks are provided in the second threading holes; the second tooth-shaped blocks are arranged in a circle in the second threading holes; there is a gap between each of the second tooth-shaped blocks; each of the second tooth-shaped blocks can deform and rebound 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 protection function according to claim 4, characterized in that: A through slot is provided between the two second threading holes.

6. The threading structure with protective function according to claim 1, characterized in that: The first tooth-profile block is provided with a groove for increasing the deformation dimension of the first tooth-profile block.

7. An electronic device, characterized in that: The invention comprises a threading structure with a protective function as described in any one of claims 1 to 6.

8. A socket, characterized in that: The invention comprises a threading structure with a protective function as described in any one of claims 1 to 6.

9. A charging pile host, characterized in that: The invention comprises a threading structure with a protective function as described in any one of claims 1 to 6.

10. A smart charging pile system, characterized in that: The invention comprises a threading structure with a protective function as described in any one of claims 1 to 6.

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