CN216850530U

CN216850530U - Public head of dustproof Type-C and charging wire

Info

Publication number: CN216850530U
Application number: CN202220453970.7U
Authority: CN
Inventors: 彭文; 何平
Original assignee: Shenzhen Dayu Precision Industry Co ltd
Current assignee: Shenzhen Dayu Precision Industry Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-06-28
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a public head of dustproof Type-C and charging wire, the public head of Type-C includes: the device comprises a shell, a plastic part, a positive terminal, a negative terminal, a clamping hook and a connecting plate; the shell is sleeved on the plastic part; the plastic piece is provided with an accommodating cavity which is provided with an opening; the positive terminal and the negative terminal are arranged on the plastic part at intervals; the clamping hooks are oppositely arranged at two sides of the plastic part and connected with the shell; the connecting plate is connected between the oppositely arranged clamping hooks and is positioned above the positive terminal and the negative terminal; the plastic part comprises a blocking part and a positioning part, the positioning part is positioned at the other end of the opening of the accommodating cavity, and the positive terminal and the negative terminal penetrate through the positioning part and are partially accommodated in the accommodating cavity; the baffle part is arranged on one side of the positioning part and is abutted against the shell, and the connecting plate is embedded in the baffle part. The utility model discloses can prevent that external dust from getting into to the public head of Type-C to avoided causing the damage because of the laying dust is too much to the public head of Type-C.

Description

Public head of dustproof Type-C and charging wire

Technical Field

The utility model belongs to the technical field of the electronic connector technique and specifically relates to a public head of dustproof Type-C and charging wire is related to.

Background

The USB interface has the interface of three kinds of different outward appearances, Type-A, Type-B and Type-C promptly, and Type-C's volume ratio Type-A, Type-B is little, is the newest USB interface appearance standard to, Type-C interface does not have positive and negative difference, can plug at will, is one kind and both can be applied to the master equipment, can be applied to the interface Type of external equipment (like the cell-phone) again, therefore Type-C interface has obtained extensive application.

Type-C charging wire generally includes public head of Type-C and wire rod, its and Type-C interface, the female seat of Type-C forms a complete set and uses promptly. The number of the terminals of the Type-C female socket specified by the USB international standard convention should be 24, and the number of the terminals of the male socket matched with the Type-C female socket should also be 24.

The public head of Type-C generally includes shell, plastic part, terminal, trip isotructure, and the plastic part sets up in the shell, and the plastic part has the holding cavity, and in the holding cavity of plastic part was arranged in to terminal and trip part, the one end of this holding cavity was regarded as the opening so that realize being connected with the female seat of Type-C, and the other end of holding cavity did not seal for the holding cavity of external dust accessible plastic part gets into to the public head of Type-C in, causes the public head of Type-C to damage.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of the above-mentioned prior art, the utility model aims to provide a public head of dustproof Type-C and charging wire to solve the public head of Type-C and get into the public first problem of the damage Type-C that leads to because of the dust.

The technical scheme of the utility model as follows:

the utility model provides a public head of dustproof Type-C, it includes: the device comprises a shell, a plastic part, a positive terminal, a negative terminal, a clamping hook and a connecting plate;

the outer shell is sleeved on the plastic part; the plastic part is provided with an accommodating cavity, and the accommodating cavity is provided with an opening;

the positive terminal and the negative terminal are arranged on the plastic part at intervals;

the clamping hooks are oppositely arranged on two sides of the plastic part and connected with the shell;

the connecting plate is connected between the oppositely arranged clamping hooks and is positioned above the positive terminal and the negative terminal;

the plastic part comprises a blocking part and a positioning part, the positioning part is positioned at the other end of the opening of the accommodating cavity, and the positive terminal and the negative terminal penetrate through the positioning part and are partially accommodated in the accommodating cavity;

the blocking part is arranged on one side of the positioning part and is abutted to the shell, and the connecting plate is embedded into the blocking part.

The utility model discloses a further setting, separate fender portion for the halfpace structure, the halfpace structure has first butt face and second butt face, first butt face butt in location portion, second butt face butt in the shell.

The utility model discloses a further setting, the trip includes: the first connecting part and the clamping hook part; the first connecting part is connected between the clamping hook part and the connecting plate, and the first connecting part is partially embedded into the blocking part; the clamping hook part is positioned on one side of the plastic part, and the front end of the clamping hook part is arranged in the accommodating cavity.

The utility model discloses a further setting, trip portion includes first spigot surface and third butt face, first spigot surface is located trip portion front end, the third butt face with first spigot surface sets up relatively.

The utility model discloses a further setting, positive terminal includes: the positive terminal body, the second connecting part, the first clamping part and the first bonding pad; the second connecting part is arranged at one end of the positive terminal body and is positioned in the accommodating cavity; the first clamping part is arranged at the other end of the positive terminal body and is clamped with the positioning part; the first bonding pad is connected with the first clamping portion and is located on the plastic part.

The utility model discloses a further setting, the negative terminal includes: the negative terminal comprises a negative terminal body, a third connecting part, a second clamping part, a second bonding pad and a fourth connecting part; wherein the third connecting portion is provided at one end of the negative terminal body; the second clamping part is arranged at the other end of the negative terminal body and is clamped with the positioning part; the second bonding pad is connected with the second clamping part and is positioned on the plastic part; the fourth connecting portion is arranged on the second clamping portion and is abutted to the side face of the connecting plate.

The utility model discloses a further set up, the plastic part still includes: the clamping hook part is arranged on the top wall of the accommodating cavity and is used for clamping the clamping hook part;

the top wall is provided with a first limiting groove matched with the second connecting part, the second connecting part is positioned in the first limiting groove, and is also provided with a second limiting groove matched with the third connecting part, and the third connecting part is positioned in the second limiting groove; the bottom wall is provided with a first accommodating groove matched with the first bonding pad, the first bonding pad is arranged in the first accommodating groove, and a second accommodating groove matched with the second bonding pad is arranged, and the second bonding pad is arranged in the second accommodating groove.

The utility model discloses a further setting, be provided with on location portion with the first joint groove of first joint portion adaptation, and be provided with the second joint groove of second joint portion adaptation.

The utility model discloses a further setting, the shell includes:

the first elastic sheets are arranged on the top wall of the shell at intervals;

the second elastic sheets are arranged on the bottom wall of the shell at intervals;

the shell is clamped with the plastic part through the first elastic sheet and the second elastic sheet.

The utility model provides a charging wire, its includes the wire rod and as above the public head of Type-C, the wire rod respectively with positive terminal and negative terminal electricity is connected.

The utility model provides a public head of dustproof Type-C and charging wire, the public head of dustproof Type-C, it includes: the device comprises a shell, a plastic part, a positive terminal, a negative terminal, a clamping hook and a connecting plate; the outer shell is sleeved on the plastic part; the plastic part is provided with an accommodating cavity, and the accommodating cavity is provided with an opening; the positive terminal and the negative terminal are arranged on the plastic part at intervals; the clamping hooks are oppositely arranged on two sides of the plastic part and connected with the shell; the connecting plate is connected between the oppositely arranged clamping hooks and is positioned above the positive terminal and the negative terminal; the plastic part comprises a blocking part and a positioning part, the positioning part is positioned at the other end of the opening of the accommodating cavity, and the positive terminal and the negative terminal penetrate through the positioning part and are partially accommodated in the accommodating cavity; the blocking part is arranged on one side of the positioning part and is abutted to the shell, and the connecting plate is embedded into the blocking part. The utility model discloses a set up on the plastic part and separate fender portion, can prevent that the holding cavity that external dust passes through the plastic part from entering into to the public head of Type-C to avoided leading to the fact the damage because of the laying dust is too much to the public head of Type-C.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Figure 1 is the utility model discloses the public overall structure schematic diagram of public head of well dustproof Type-C.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is the utility model discloses the public partial structure schematic diagram of first of well dustproof Type-C.

Fig. 4 is a schematic structural view of the middle hook and the connecting plate of the present invention.

Fig. 5 is a schematic structural diagram of the middle positive terminal of the present invention.

Fig. 6 is a schematic structural diagram of the cathode terminal of the present invention.

Fig. 7 is a schematic view of a partial structure of the middle plastic part of the present invention.

Fig. 8 is a schematic view of a partial structure of another angle of the plastic component of the present invention.

The various symbols in the drawings: 1. a housing; 11. a first spring plate; 12. a second elastic sheet; 2. a plastic part; 21. an accommodating cavity; 22. a barrier portion; 221. a first abutting surface; 222. a second abutting surface; 23. a positioning part; 231. a first clamping groove; 232. a second clamping groove; 24. a bottom wall; 241. a first accommodating groove; 242. a second accommodating groove; 25. a top wall; 251. a first limit groove; 252. a second limit groove; 26. a slot; 3. a positive terminal; 31. a positive terminal body; 32. a second connecting portion; 33. a first clamping part; 34. a first pad; 4. a negative terminal; 41. a negative terminal body; 42. a third connecting portion; 43. a second clamping part; 44. a second pad; 45. a fourth connecting portion; 5. a hook is clamped; 51. a first connection portion; 52. a hook part; 521. a first guide surface; 522. a third abutting surface; 6. a connecting plate.

Detailed Description

The utility model provides a public head of dustproof Type-C and charging wire, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following reference drawing and example are right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the embodiments and claims, the articles "a", "an", "the" and "the" may include plural forms as well, unless the context specifically dictates otherwise. If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature.

It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a charging cord according to a preferred embodiment.

The utility model provides a pair of charging wire includes that wire rod (not shown in the figure) is public first with Type-C, the wire rod with the public first electricity of Type-C is connected.

As shown in fig. 1, fig. 2 and fig. 7, the dustproof Type-C male connector includes: the device comprises a shell 1, a plastic part 2, a positive terminal 3, a negative terminal 4, a clamping hook 5 and a connecting plate 6. The shell 1 is sleeved on the plastic part 2; the plastic part 2 is provided with an accommodating cavity 21, and the accommodating cavity 21 is provided with an opening; the positive terminal 3 and the negative terminal 4 are arranged on the plastic part 2 at intervals; the clamping hooks 5 are oppositely arranged on two sides of the plastic part 2 and connected with the shell 1; the connecting plate 6 is connected between the oppositely arranged clamping hooks 5 and is positioned above the positive terminal 3 and the negative terminal 4; the plastic part 2 comprises a blocking part 22 and a positioning part 23, the positioning part 23 is positioned at the other end of the opening of the accommodating cavity 21, and the positive terminal 3 and the negative terminal 4 penetrate through the positioning part 23 and are partially accommodated in the accommodating cavity 21; the blocking portion 22 is disposed on one side of the positioning portion 23 and abuts against the housing 1, and the connecting plate 6 is embedded in the blocking portion 22.

Specifically, the two rows of feet of the conventional Type-C female seat are generally defined as a1, a2, A3, A4, a5, a6, a7, A8, a9, a10, a11, a12, B1, B2, B3, B4, B5, B6, B7, B9, B10, B11, B12, wherein a1, a12, B12, B1 are negative terminals 4, A4, a9, B4, B9 are positive terminals 3, a1 is opposite to B12, B1 is opposite to a12, A4 is opposite to B9, and a9 is opposite to B4. Correspondingly, the PIN foot of the conventional Type-C male head corresponds to the PIN foot of the Type-C female seat, then the PIN positions corresponding to the positive terminal 3 of the Type-C male head in the present application are a1, a4, a9, a12, the PIN positions corresponding to the negative terminal 4 are B1, B4, B9, B12, and the positive terminal 3 and the negative terminal 4 are arranged side by side, then the PIN positions corresponding to the positive terminal 3 and the negative terminal 4 may be one of a1/a4, a1/a9, a9/a12, a4/a12, B1/B4, B1/B9, B4/B12, B9/B12. In one implementation, the positions of the positive terminal 3 and the negative terminal 4 may be a1/a 4.

Wherein, plastic part 2 has the holding cavity 21 of positive terminal 3 of holding, negative terminal 4 and trip 5, holding cavity 21 has the opening to make public head of Type-C can realize being connected with the female head of Type-C. The housing 1 is sleeved on the plastic part 2, the negative terminal 4 is connected with the hook 5, the hook 5 is connected with the housing 1, the hook 5 is made of metal material of the housing 1, and the negative terminal 4, the hook 5 and the housing 1 are grounded. The positive terminal 3 and the negative terminal 4 are directly electrically connected with the wire, so that the charging function of the charging wire can be realized. It can be seen that, the utility model discloses only having remain positive terminal 3 and negative terminal 4, only having remained the function of charging promptly, simplified the public first structure of Type-C, reduced terminal quantity, avoided because of the too much short circuit problem that leads to of terminal quantity, and because of only positive terminal 3 and negative terminal 4, do not need the circuit board to carry out the switching between public head of Type-C and the wire rod, simplified technology, reduced manufacturing cost.

In addition, the plastic part 2 is provided with a blocking portion 22 and a positioning portion 23, the positive terminal 3 and the negative terminal 4 are inserted into the positioning portion 23, the positioning portion 23 is used for positioning the positive terminal 3 and the negative terminal 4, the blocking portion 22 is located on one side of the positioning portion 23 and abuts against the housing 1, and the connecting plate 6 is embedded into the blocking portion 22. Like this, keep off portion 22 can prevent that external dust, water etc. from entering into to the public head of Type-C through the holding cavity 21 of plastic part 2 in, avoid leading to the fact the damage to the public head of Type-C, simultaneously through keep off portion 22 right connecting plate 6 carries out the rubber coating, also can avoid connecting plate 6 with positive terminal 3 produces the short circuit, can avoid positive negative terminal 4 to produce the short circuit promptly, in addition, at the in-process that the external mold was moulded plastics, also can avoid appearing the towards gluey phenomenon.

Referring to fig. 1 and 3, in a further embodiment of an embodiment, the blocking portion 22 is a step structure, the step structure has a first abutting surface 221 and a second abutting surface 222, the first abutting surface 221 abuts against the positioning portion 23, the second abutting surface 222 abuts against the housing 1, and after the housing 1 is sleeved on the plastic part 2, the blocking portion 22 can seal the other end (i.e., the end far from the opening) of the accommodating cavity 21 of the plastic part 2 to prevent dust from entering.

Referring to fig. 2 and 4, in a further implementation of an embodiment, the hook 5 includes: a first connecting portion 51 and a hook portion 52; the first connecting portion 51 is connected between the hook portion 52 and the connecting plate 6, and the first connecting portion 51 is partially embedded in the barrier portion 22; the hook portion 52 is located at one side of the plastic part 2, and the front end of the hook portion 52 is disposed in the accommodating cavity 21.

Specifically, the structure that trip 5 and connecting plate 6 are connected and are formed is similar to U type structure, and encircle in plastic part 2, trip 5 with connecting plate 6 is connected and is located 2 both sides of plastic part, trip 5 passes through connecting plate 6 connects, can strengthen trip 5's steadiness, the front end of trip portion 52 stretch into to in the holding cavity 21, first connecting portion 51 part imbeds to in the connecting plate 6, when further strengthening trip 5 steadiness, also can prevent trip 5 and anodal terminal 3 short circuit. When the public head of Type-C is connected with the female seat of Type-C, trip portion 52 is connected with the trip of the female seat of Type-C.

Referring to fig. 4, further, the hook portion 52 includes a first guiding surface 521 and a third abutting surface 522, the first guiding surface 521 is located at the front end of the hook portion 52, and the third abutting surface 522 is disposed opposite to the first guiding surface 521.

Specifically, first spigot 521 is the plane, first spigot 521 has the guide effect the public head of Type-C gets into when the female seat of Type-C, first spigot 521 can reduce the public head of Type-C with the resistance between the female seat of Type-C to realize being connected with the female seat of Type-C smoothly for the public head of Type-C. Third butt face 522 is the curved surface, is connected the back at public head of Type-C and female seat of Type-C to the public head of Type-C is extracted.

Referring to fig. 2 and 5, in a further implementation of an embodiment, the positive terminal 3 includes: a positive terminal body 31, a second connecting portion 32, a first clamping portion 33 and a first pad 34. The second connecting portion 32 is disposed at one end of the positive terminal body 31 and is located in the accommodating cavity 21, the first clamping portion 33 is disposed at the other end of the positive terminal body 31 and clamped with the positioning portion 23, and the first pad 34 is connected with the first clamping portion 33 and located on the plastic part 2.

Referring to fig. 2 and 6, the negative terminal 4 includes: negative terminal body 41, third connecting portion 42, second clamping portion 43, second pad 44 and fourth connecting portion 45. Wherein, third connecting portion 42 sets up the one end of negative terminal body 41, second joint portion 43 sets up the other end of negative terminal body 41 and with location portion 23 joint, second pad 44 with second joint portion 43 is connected and is located on the plastic part 2, fourth connecting portion 45 sets up on the second joint portion 43 and with the side butt of connecting plate 6.

Referring to fig. 2 and 7, further, the plastic part 2 further includes: the bottom wall 24 and the top wall 25, the bottom wall 24 is connected with the top wall 25, and an insertion groove 26 is formed for the hook portion 52 to enter the accommodating cavity 21.

Specifically, the hook portion 52 is located in the slot 26 formed by the top wall 25 and the bottom wall 24 of the plastic part 2, and the front end of the hook portion 52 is inserted into the accommodating cavity 21 of the plastic part 2, so as to achieve connection with the Type-C female socket.

Referring to fig. 7, further, a first limiting groove 251 adapted to the second connecting portion 32 is disposed on the top wall 25, the second connecting portion 32 is partially located in the first limiting groove 251, and a second limiting groove 252 adapted to the third connecting portion 42 is disposed, and the third connecting portion 42 is partially located in the second limiting groove 252.

Specifically, the positive terminal 3 and the negative terminal 4 are partially accommodated in the accommodating cavity 21 of the plastic part 2 to achieve connection with a Type-C female socket, the positive terminal 3 is limited by the first limiting groove 251, and the negative terminal 4 is limited by the second limiting groove 252, so that the positions of the positive terminal 3 and the negative terminal 4 can be prevented from being shifted, and meanwhile, the positive terminal 3 and the negative terminal 4 can be prevented from being short-circuited.

Referring to fig. 8, further, a first receiving groove 241 adapted to the first pad 34 is disposed on the bottom wall 24, the first pad 34 is disposed in the first receiving groove 241, and a second receiving groove 242 adapted to the second pad 44 is disposed on the bottom wall 24, and the second pad 44 is disposed in the second receiving groove 242.

Specifically, the first pad 34 of the positive terminal 3 and the second pad 44 of the negative terminal 4 may be square pads, the first pad 34 and the second pad 44 are respectively disposed in the first receiving groove 241 and the second receiving groove 242, the first receiving groove 241 and the second receiving groove 242 are isolated and insulated by the plastic part 2, the wire is directly connected to the first pad 34, that is, the wire may be electrically connected to the positive terminal 3, and the wire is directly connected to the second pad 44, that is, the wire may be electrically connected to the negative terminal 4.

Referring to fig. 8, the positioning portion 23 is further provided with a first engaging groove 231 adapted to the first engaging portion 33, and a second engaging groove 232 adapted to the second engaging portion 43.

Specifically, the first clamping portion 33 of the positive terminal 3 and the first clamping groove 231 of the positioning portion 23 are clamped to complete the positioning of the positive terminal 3, and the second clamping portion 43 of the negative terminal 4 and the second clamping groove 232 of the positioning portion 23 are clamped to achieve the positioning of the negative terminal 4. The fourth connecting portion 45 of the negative terminal 4 is a spring plate, and the spring plate abuts against the connecting plate 6, so that the negative terminal 4 is grounded through the hook 5 and the housing 1.

Referring to fig. 2, in a further implementation of an embodiment, the housing 1 includes: the elastic piece comprises at least two first elastic pieces 11 and at least two second elastic pieces 12, wherein the first elastic pieces 11 are arranged on the top wall of the shell 1 at intervals, the second elastic pieces 12 are arranged on the bottom wall of the shell 1 at intervals, and the shell 1 is clamped with the plastic part 2 through the first elastic pieces 11 and the second elastic pieces 12.

To sum up, the utility model provides a public head of dustproof Type-C and charging wire has following beneficial effect:

1. the structure of the Type-C male connector is simplified, the number of terminals is reduced, the short circuit problem caused by excessive number of terminals is avoided, and due to the fact that only the positive terminal and the negative terminal are arranged, a circuit board is not needed for switching between the Type-C male connector and the wire, the process is simplified, and the production cost is reduced;

2. can prevent that external dust, water etc. from entering into to the public head of Type-C through the holding cavity of plastic part in, avoid causing the damage to the public head of Type-C, simultaneously through it is right to keep off the piece to keep off the connecting plate carries out the rubber coating, also can ensure the connecting plate with positive terminal produces the short circuit, can avoid positive negative terminal to produce the short circuit promptly, in addition, at the in-process of outer mould injection moulding, can avoid appearing the towards gluey phenomenon.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a public head of dustproof Type-C which characterized in that includes: the device comprises a shell, a plastic part, a positive terminal, a negative terminal, a clamping hook and a connecting plate;

2. The dustproof Type-C male connector according to claim 1, wherein the blocking portion is a step structure, the step structure has a first abutting surface and a second abutting surface, the first abutting surface abuts against the positioning portion, and the second abutting surface abuts against the housing.

3. The dustproof Type-C male connector of claim 1, wherein the hook comprises: the first connecting part and the clamping hook part; the first connecting part is connected between the clamping hook part and the connecting plate, and the first connecting part is partially embedded into the blocking part; the clamping hook part is positioned on one side of the plastic part, and the front end of the clamping hook part is arranged in the accommodating cavity.

4. The dustproof Type-C male connector according to claim 3, wherein the hook portion comprises a first guide surface and a third abutting surface, the first guide surface is located at the front end of the hook portion, and the third abutting surface is arranged opposite to the first guide surface.

5. The dustproof Type-C male header as claimed in claim 3, wherein the positive terminal comprises: the positive terminal body, the second connecting part, the first clamping part and the first bonding pad; the second connecting part is arranged at one end of the positive terminal body and is positioned in the accommodating cavity; the first clamping part is arranged at the other end of the positive terminal body and is clamped with the positioning part; the first bonding pad is connected with the first clamping portion and is located on the plastic part.

6. The dustproof Type-C male connector of claim 5, wherein the negative terminal comprises: the negative terminal comprises a negative terminal body, a third connecting part, a second clamping part, a second bonding pad and a fourth connecting part; wherein the third connecting portion is provided at one end of the negative terminal body; the second clamping part is arranged at the other end of the negative terminal body and is clamped with the positioning part; the second bonding pad is connected with the second clamping part and is positioned on the plastic part; the fourth connecting portion is arranged on the second clamping portion and is abutted to the side face of the connecting plate.

7. The dustproof Type-C male connector of claim 6, wherein the plastic part further comprises: the clamping hook part is arranged on the top wall of the accommodating cavity and is used for clamping the clamping hook part;

the top wall is provided with a first limiting groove matched with the second connecting part, the second connecting part is positioned in the first limiting groove, and a second limiting groove matched with the third connecting part is arranged, and the third connecting part is positioned in the second limiting groove; the bottom wall is provided with a first accommodating groove matched with the first bonding pad, the first bonding pad is arranged in the first accommodating groove, the bottom wall is provided with a second accommodating groove matched with the second bonding pad, and the second bonding pad is arranged in the second accommodating groove.

8. The dustproof Type-C male header as claimed in claim 6, wherein the positioning portion is provided with a first clamping groove adapted to the first clamping portion and a second clamping groove adapted to the second clamping portion.

9. The dustproof Type-C male header of claim 1, wherein the housing comprises:

10. A charging wire comprising a wire and the Type-C male tip of any one of claims 1-9, the wire being electrically connected to the positive terminal and the negative terminal, respectively.