A Type-C connector male head

Abstract

The utility model discloses a Type-C connector male head, comprising: a shell, an upper plastic cover, a lower plastic cover, an upper plastic body, a lower plastic body, an upper terminal row, a lower terminal row, a hook, an upper shielding member and a lower shielding member. The upper plastic cover is arranged on the upper plastic body, and the lower plastic cover is arranged on the lower plastic body; the upper shielding member is arranged between the upper plastic cover and the upper plastic body, and the lower shielding member is arranged between the lower plastic cover and the lower plastic body; first buckles are arranged on both sides of the upper plastic body, and the upper plastic cover is arranged with a first bayonet structure, and the first buckle is engaged with the first bayonet structure; second buckles are arranged on both sides of the lower plastic body, and the lower plastic body is arranged with a second bayonet structure, and the second buckle is engaged with the second bayonet structure. The utility model adopts a connection structure of a hook and a slot to connect the plastic body and the plastic cover, which can ensure the connection stability between the plastic body and the plastic cover.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, and in particular to a Type-C connector male head. Background Art

[0002] The USB interface has three different appearances, namely Type-A, Type-B and Type-C. Type-C is much smaller than Type-A and Type-B and is the latest USB appearance standard. Type-C is an interface type that can be used for both main devices and external devices and supports double-sided blind insertion.

[0003] The Type-C male connector can realize data transmission, but when the Type-C male connector transmits data, it will generate electromagnetic interference to surrounding devices, so an electromagnetic shielding structure is set. In the double-layer Type-C connector with electromagnetic shielding function, it includes a shell, a shielding structure, a plastic body for encapsulating the terminal row, a plastic cover, etc., in which the plastic body and the plastic cover are positioned using a hole column structure. However, the installation method of the plastic body and the plastic cover using a hole column structure has poor stability.

[0004] Therefore, the prior art still needs to be improved and developed. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a Type-C connector male head to solve the problem of poor stability of the installation method of the existing double-layer Type-C connector with electromagnetic shielding function, in which the plastic body and the plastic cover adopt a hole-column structure.

[0006] The technical solution of the utility model is as follows:

[0007] A Type-C connector male head, comprising: a housing, an upper plastic cover, a lower plastic cover, an upper plastic body, a lower plastic body, an upper terminal row, a lower terminal row, a hook, an upper shielding member, and a lower shielding member; wherein:

[0008] The hook is arranged between the upper plastic body and the lower plastic body;

[0009] The upper terminal row is disposed through the upper plastic body, and the lower terminal row is disposed through the lower plastic body;

[0010] The upper plastic cover is arranged on the upper plastic body, and the lower plastic cover is arranged on the lower plastic body;

[0011] The upper shielding member is disposed between the upper plastic cover and the upper plastic body, and the lower shielding member is disposed between the lower plastic cover and the lower plastic body;

[0012] The outer shell is sleeved on the upper plastic cover and the lower plastic cover;

[0013] The upper plastic body is provided with first buckles on both sides, the upper plastic cover is provided with a first bayonet structure at a position corresponding to the first buckle, and the first buckle is engaged with the first bayonet structure; the lower plastic body is provided with second buckles on both sides, the lower plastic body is provided with a second bayonet structure at a position corresponding to the second buckle, and the second buckle is engaged with the second bayonet structure.

[0014] According to a further configuration of the utility model, the first bayonet structure includes a first bayonet and a first boss, the first buckle is accommodated in the first bayonet and abuts against the first boss; the second bayonet structure includes a second bayonet and a second boss, the second buckle is accommodated in the second bayonet and abuts against the second boss.

[0015] According to a further configuration of the utility model, the Type-C connector male head also includes a circuit board, and the circuit board is connected to the upper terminal row, the lower terminal row and the housing.

[0016] In a further configuration of the utility model, the upper plastic body includes a first positioning portion, and the upper plastic cover and the upper shielding member are provided with through holes adapted to the first positioning portion;

[0017] The lower plastic body comprises a second positioning portion, and the lower plastic cover and the lower shielding member are provided with through holes adapted to the second positioning portion.

[0018] In a further configuration of the utility model, the upper plastic body further includes a third positioning portion, and the upper plastic cover is provided with a through hole adapted to the third positioning portion; the lower plastic body further includes a fourth positioning portion, and the lower plastic cover is provided with a through hole adapted to the fourth positioning portion;

[0019] The upper plastic body further includes a fifth positioning portion, and the lower plastic body and the hook are provided with a through hole adapted to the fifth positioning portion;

[0020] The lower plastic body further includes a sixth positioning portion, and the upper plastic body and the hook are provided with a through hole adapted to the sixth positioning portion.

[0021] According to a further configuration of the present invention, a first accommodating space is provided between the upper plastic body and the lower plastic body, and the hook is clamped by the upper plastic body and the lower plastic body in the first accommodating space.

[0022] According to a further configuration of the utility model, two sides of the hook extend out of the upper plastic cover and the lower plastic cover and abut against the housing.

[0023] According to a further configuration of the present invention, a second accommodating space is provided between the upper plastic body and the lower plastic body, and the circuit board has a clamped portion, which is clamped by the upper plastic body and the lower plastic body in the second accommodating space.

[0024] In a further configuration of the utility model, the upper plastic cover is provided with a first protrusion, and the lower plastic cover is provided with a first slot at a position corresponding to the first protrusion;

[0025] The lower plastic cover is provided with a second protrusion, and the upper plastic cover is provided with a second slot at a position corresponding to the second protrusion.

[0026] According to a further configuration of the utility model, a grounding pad is provided on the circuit board, and the housing is connected to the grounding pad.

[0027] The utility model provides a Type-C connector male head, which includes: a shell, an upper plastic cover, a lower plastic cover, an upper plastic body, a lower plastic body, an upper terminal row, a lower terminal row, a hook, an upper shielding member and a lower shielding member. The hook is arranged between the upper plastic body and the lower plastic body; the upper terminal row is arranged through the upper plastic body, and the lower terminal row is arranged through the lower plastic body; the upper plastic cover is arranged on the upper plastic body, and the lower plastic cover is arranged on the lower plastic body; the upper shielding member is arranged between the upper plastic cover and the upper plastic body, and the lower shielding member is arranged between the lower plastic cover and the lower plastic body; the outer shell is sleeved on the upper plastic cover and the lower plastic cover; first buckles are arranged on both sides of the upper plastic body, and a first bayonet structure is arranged at a position of the upper plastic cover corresponding to the first buckle, and the first buckle is engaged with the first bayonet structure; second buckles are arranged on both sides of the lower plastic body, and a second bayonet structure is arranged at a position of the lower plastic body corresponding to the second buckle, and the second buckle is engaged with the second bayonet structure. The utility model sets a shielding member between the plastic cover and the plastic body of the TYPE-C connector male head. When the TYPE-C connector male head is connected to the TYPE-C connector female head, the shielding member can be grounded through the TYPE-C connector female head, thereby preventing electromagnetic interference to surrounding devices during data transmission. In addition, the plastic body and the plastic cover are connected by a connection structure of a hook and a slot, which can ensure the connection stability between the plastic body and the plastic cover, thereby ensuring the installation stability of the Type-C connector male head. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary personnel in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of the Type-C connector male head in the utility model.

[0030] Figure 2 It is an exploded view of the Type-C connector male head in the utility model.

[0031] Figure 3 It is a schematic diagram of the installation of the upper plastic cover and the plastic main body in the utility model.

[0032] Figure 4 It is a schematic diagram of the installation of the lower plastic cover and the lower plastic body in the utility model.

[0033] Figure 5 It is a structural schematic diagram of the upper plastic cover in the utility model.

[0034] Figure 6 It is a structural schematic diagram of the lower plastic cover in the utility model.

[0035] Figure 7 This is a schematic diagram of the internal structure of the Type-C connector male head in the utility model Figure 1 .

[0036] Figure 8 This is the internal diagram of the Type-C connector male head in this utility model Figure 2 .

[0037] Fig. 9 This is a schematic diagram of the internal structure of the Type-C connector male head in the utility model Figure 3 .

[0038] The marks in the accompanying drawings are: 1. shell; 2. upper plastic cover; 21. first bayonet structure; 211. first bayonet; 212. first boss; 22. first protrusion; 23. second slot; 3. lower plastic cover; 31. second bayonet structure; 311. second bayonet; 312. second boss; 32. second protrusion; 33. first slot; 4. upper plastic body; 41. first buckle; 42. first positioning part; 43. third positioning part; 44. fifth positioning part; 5. lower plastic body; 51. second buckle; 52. second positioning part; 53. fourth positioning part; 54. sixth positioning part; 6. upper terminal row; 7. lower terminal row; 8. hook; 9. upper shielding member; 10. lower shielding member; 11. circuit board; 111. clamped part; 112. grounding pad. DETAILED DESCRIPTION

[0039] The present invention provides a Type-C connector male head. In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0040] In the embodiments and patent claims, unless the article is specifically limited in the text, "a", "an", "said" and "the" may also include plural forms. If there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0041] It should be further understood that the term "comprising" used in the specification of the utility model refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or their groups. It should be understood that when an element is said to be "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there can also be an intermediate element. In addition, the "connection" or "coupling" used here can include wireless connection or wireless coupling. The term "and / or" used here includes all or any unit and all combinations of one or more associated listed items.

[0042] Those skilled in the art will understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of ordinary technicians in the field to which the utility model belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as the meaning in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined as here.

[0043] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0044] Please also see Figures 1 to 9 The utility model provides a preferred embodiment of a Type-C connector male head.

[0045] In some embodiments, Figures 1 to 6 As shown, the utility model provides a Type-C connector male head, which includes: a shell 1, an upper plastic cover 2, a lower plastic cover 3, an upper plastic body 4, a lower plastic body 5, an upper terminal row 6, a lower terminal row 7, a hook 8, an upper shielding member 9 and a lower shielding member 10. Among them, the hook 8 is arranged between the upper plastic body 4 and the lower plastic body 5; the upper terminal row 6 is penetrated through the upper plastic body 4, and the lower terminal row 7 is penetrated through the lower plastic body 5; the upper plastic cover 2 is covered on the upper plastic body 4, and the lower plastic cover 3 is covered on the lower plastic body 5; the upper shielding member 9 is arranged between the upper plastic cover 2 and the upper plastic body 4, and the lower shielding member 10 is arranged between the lower plastic cover 3 and the lower plastic body 5; the shell 1 It is sleeved on the upper plastic cover 2 and the lower plastic cover 3; first buckles 41 are provided on both sides of the upper plastic body 4, and a first bayonet structure 21 is provided at a position corresponding to the upper plastic cover 2 and the first buckle 41, and the first buckle 41 is engaged with the first bayonet structure 21; second buckles 51 are provided on both sides of the lower plastic body 5, and a second bayonet structure 31 is provided at a position corresponding to the lower plastic body 5 and the second buckle 51, and the second buckle 51 is engaged with the second bayonet structure 31.

[0046] In this embodiment, the TYPE-C connector male head is a 24-pin male head, wherein the upper terminal row 6 and the lower terminal row 7 each have 12-pin terminals, and can be plugged in both directions when connected to the TYPE-C connector female socket. The TYPE-C connector male head is divided into two layers by the hook 8, wherein the upper layer is composed of the upper plastic cover 2, the upper plastic body 4, the upper terminal row 6 and the upper shielding member 9, and the lower layer is composed of the lower plastic cover 3, the lower plastic body 5, the lower terminal row 7 and the lower shielding member 10. The housing 1 is sleeved on the outside of the two-layer structure. The utility model provides a shielding member between the plastic cover and the plastic body of the TYPE-C connector male head, namely, the upper shielding member 9 and the lower shielding member 10. When the TYPE-C connector male head is connected to the TYPE-C connector female socket, the shielding member can be grounded after being connected to the TYPE-C connector female socket, thereby preventing electromagnetic interference to surrounding devices during data transmission. At the same time, it can also improve electromagnetic compatibility and will not be affected by other electronic devices.

[0047] In addition, the upper plastic body 4 and the upper plastic cover 2 are connected by the first buckle 41 and the first slot 33, which can enhance the connection stability between the upper plastic body 4 and the upper plastic cover 2, and the lower plastic body 5 and the lower plastic cover 3 are connected by the second buckle 51 and the second slot 23, which can enhance the connection stability between the lower plastic body 5 and the lower plastic cover 3. In this way, the plastic body and the plastic cover are connected by the connection structure of the hook and the slot, which can ensure the connection stability between the plastic body and the plastic cover, thereby ensuring the installation stability of the Type-C connector male head.

[0048] In some embodiments, Figures 3 to 6 As shown, the first bayonet structure 21 includes a first bayonet 211 and a first boss 212, the first buckle 41 is accommodated in the first bayonet 211 and abuts against the first boss 212; the second bayonet structure 31 includes a second bayonet 311 and a second boss 312, the second buckle 51 is accommodated in the second bayonet 311 and abuts against the second boss 312.

[0049] Specifically, during the installation of the upper plastic cover 2 and the upper plastic body 4, the first buckle 41 is accommodated in the first bayonet 211 and can abut against the first boss 212, so that the upper plastic cover 2 and the upper plastic body 4 are tightly connected together to prevent the upper plastic body 4 from loosening with the upper plastic cover 2. During the installation of the lower plastic cover 3 and the lower plastic body 5, the second buckle 51 is accommodated in the second bayonet 311 and abuts against the second boss 312, so that the lower plastic cover 3 and the lower plastic body 5 are tightly connected together to prevent the lower plastic cover 3 and the lower plastic body 5 from loosening.

[0050] In some embodiments, Figure 1 and Figure 2 As shown, the Type-C connector male head also includes a circuit board 11, and the circuit board 11 is connected to the upper terminal row 6, the lower terminal row 7 and the housing 1.

[0051] In this embodiment, the TYPE-C connector male head is connected to the terminal block using the circuit board 11, which can simplify the connection between the TYPE-C connector male head and the rear-end mainboard and has stronger adaptability.

[0052] In some embodiments, Figure 7 and Figure 8 As shown, the upper plastic body 4 includes a first positioning portion 42, and the upper plastic cover 2 and the upper shielding member 9 are provided with a through hole adapted to the first positioning portion 42; the lower plastic body 5 includes a second positioning portion 52, and the lower plastic cover 3 and the lower shielding member 10 are provided with a through hole adapted to the second positioning portion 52.

[0053] In this embodiment, the first positioning portion 42 is located at the middle position between the upper shielding member 9 and the upper plastic cover 2, and the first positioning portion 42 is provided through the upper shielding member 9 and the upper plastic cover 2, so as to realize the connection between the upper plastic body 4, the upper shielding member 9 and the upper plastic cover 2. The second positioning portion 52 is located at the middle position between the lower shielding member 10 and the lower plastic cover 3, and the second positioning portion 52 is provided through the lower shielding member 10 and the lower plastic cover 3, so as to realize the connection between the lower plastic body 5, the lower shielding member 10 and the lower plastic cover 3.

[0054] In some embodiments, Figure 7 and Figure 8 As shown, the upper plastic body 4 further includes a third positioning portion 43 , and the upper plastic cover 2 is provided with a through hole adapted to the third positioning portion 43 ; the lower plastic body 5 further includes a fourth positioning portion 53 , and the lower plastic cover 3 is provided with a through hole adapted to the fourth positioning portion 53 .

[0055] Specifically, two third positioning portions 43 are provided and distributed on one side of the upper plastic body 4 , and are arranged opposite to the end of the upper plastic cover 2 away from the insertion port of the TYPE-C connector male head. The upper plastic cover 2 and the upper plastic body 4 are positioned by the third positioning portions 43 .

[0056] Furthermore, if Fig. 9 As shown, the upper plastic body 4 also includes a fifth positioning portion 44, and the lower plastic body 5 and the hook 8 are provided with a through hole adapted to the fifth positioning portion 44; the lower plastic body 5 also includes a sixth positioning portion 54, and the upper plastic body 4 and the hook 8 are provided with a through hole adapted to the sixth positioning portion 54.

[0057] Specifically, the upper plastic body 4 is provided with fifth positioning portions 44 at intervals, and the lower plastic body 5 is provided with sixth positioning portions 54 at intervals. The upper plastic body 4 and the lower plastic body 5 are positioned by the fifth positioning portions 44 and the sixth positioning portions 54 .

[0058] In some embodiments, Fig. 9 As shown, a first accommodating space (not shown in the figure) is defined between the upper plastic body 4 and the lower plastic body 5 , and the hook 8 is clamped by the upper plastic body 4 and the lower plastic body 5 in the first accommodating space.

[0059] In this embodiment, if Figure 8 and Fig. 9 As shown, the hook 8 is clamped between the upper plastic body 4 and the lower plastic body 5. The two sides of the hook 8 extend out of the upper plastic cover 2 and the lower plastic cover 3, and abut against the shell 1. When the hook of the hook 8 is connected to the female socket of the TYPE-C connector, the shell 1 can be grounded.

[0060] In some embodiments, Figure 8 and Fig. 9 As shown, there is also a second accommodating space (not shown in the figure) between the upper plastic body 4 and the lower plastic body 5, and the circuit board 11 has a clamped portion 111, and the clamped portion 111 is clamped by the upper plastic body 4 and the lower plastic body 5 in the second accommodating space to achieve stable installation of the circuit board 11.

[0061] In some embodiments, Figure 7 and Figure 8As shown, the upper plastic cover 2 is provided with a first protrusion 22 , and the lower plastic cover 3 is provided with a first slot 33 at a position corresponding to the first protrusion 22 ; the lower plastic cover 3 is provided with a second protrusion 32 , and the upper plastic cover 2 is provided with a second slot 23 at a position corresponding to the second protrusion 32 .

[0062] In this embodiment, a first protrusion 22 is provided on one side of the upper plastic cover 2, and a second card slot 23 is provided on the other side; a second protrusion 32 is provided on one side of the lower plastic cover 3, and a first card slot 33 is provided on the other side; one side of the upper plastic cover 2 and the lower plastic cover 3 are snap-fitted by the first protrusion 22 and the first card slot 33, and the other side of the upper plastic cover 2 and the lower plastic cover 3 are snap-fitted by the second protrusion 32 and the second card slot 23, so as to enhance the installation stability between the upper plastic cover 2 and the lower plastic cover 3.

[0063] In some embodiments, Figure 2 As shown, a grounding pad 112 is provided on the circuit board 11 , and the housing 1 is connected to the grounding pad 112 , so that the housing 1 is grounded through the circuit board 11 .

[0064] In summary, the Type-C connector male head provided by the utility model has the following beneficial effects:

[0065] By providing a shielding member between the plastic cover and the plastic body of the TYPE-C connector male head, when the TYPE-C connector male head is connected to the TYPE-C connector female head, the shielding member can be grounded through the TYPE-C connector female head, thereby preventing electromagnetic interference to surrounding devices during data transmission;

[0066] The plastic body and the plastic cover are connected by a connection structure of a hook and a slot, which can ensure the connection stability between the plastic body and the plastic cover, thereby ensuring the installation stability of the Type-C connector male head.

[0067] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made according to the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A Type-C connector male head, characterized in that: include: Shell, upper plastic cover, lower plastic cover, upper plastic body, lower plastic body, upper terminal block, lower terminal block, hook, upper shielding member and lower shielding member; wherein, The hook is arranged between the upper plastic body and the lower plastic body; The upper terminal row is disposed through the upper plastic body, and the lower terminal row is disposed through the lower plastic body; The upper plastic cover is arranged on the upper plastic body, and the lower plastic cover is arranged on the lower plastic body; The upper shielding member is disposed between the upper plastic cover and the upper plastic body, and the lower shielding member is disposed between the lower plastic cover and the lower plastic body; The outer shell is sleeved on the upper plastic cover and the lower plastic cover; The upper plastic body is provided with first buckles on both sides, the upper plastic cover is provided with a first bayonet structure at a position corresponding to the first buckle, and the first buckle is engaged with the first bayonet structure; the lower plastic body is provided with second buckles on both sides, the lower plastic body is provided with a second bayonet structure at a position corresponding to the second buckle, and the second buckle is engaged with the second bayonet structure.

2. The Type-C connector male head according to claim 1, characterized in that: The first bayonet structure includes a first bayonet and a first boss, the first buckle is accommodated in the first bayonet and abuts against the first boss; the second bayonet structure includes a second bayonet and a second boss, the second buckle is accommodated in the second bayonet and abuts against the second boss.

3. The Type-C connector male head according to claim 1, characterized in that: It also includes a circuit board, which is connected to the upper terminal row, the lower terminal row and the housing.

4. The Type-C connector male head according to claim 1, characterized in that: The upper plastic body comprises a first positioning portion, and the upper plastic cover and the upper shielding member are provided with a through hole adapted to the first positioning portion; The lower plastic body comprises a second positioning portion, and the lower plastic cover and the lower shielding member are provided with through holes adapted to the second positioning portion.

5. The Type-C connector male head according to claim 1, characterized in that: The upper plastic body further includes a third positioning portion, and the upper plastic cover is provided with a through hole adapted to the third positioning portion; the lower plastic body further includes a fourth positioning portion, and the lower plastic cover is provided with a through hole adapted to the fourth positioning portion; The upper plastic body further includes a fifth positioning portion, and the lower plastic body and the hook are provided with a through hole adapted to the fifth positioning portion; The lower plastic body further includes a sixth positioning portion, and the upper plastic body and the hook are provided with a through hole adapted to the sixth positioning portion.

6. The Type-C connector male head according to claim 1, characterized in that: A first accommodating space is defined between the upper plastic body and the lower plastic body, and the hook is clamped by the upper plastic body and the lower plastic body in the first accommodating space.

7. The Type-C connector male head according to claim 6, characterized in that: Two sides of the hook extend out of the upper plastic cover and the lower plastic cover and abut against the shell.

8. The Type-C connector male head according to claim 3, characterized in that: A second accommodating space is further provided between the upper plastic body and the lower plastic body, and the circuit board has a clamped portion, and the clamped portion is clamped by the upper plastic body and the lower plastic body in the second accommodating space.

9. The Type-C connector male head according to claim 1, characterized in that: The upper plastic cover is provided with a first protrusion, and the lower plastic cover is provided with a first slot at a position corresponding to the first protrusion; The lower plastic cover is provided with a second protrusion, and the upper plastic cover is provided with a second slot at a position corresponding to the second protrusion.

10. The Type-C connector male head according to claim 3, characterized in that: A grounding pad is arranged on the circuit board, and the housing is connected to the grounding pad.

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