Improved Type-C connector

Abstract

The utility model discloses an improved Type-C connector, comprising a slot and an insulator, the rear end of the slot is provided with the insulator, the upper ends of the slot and the insulator are provided with an outer shielding shell, the rear side of the outer wall of the slot is provided with a clamping ring, the clamping ring is fixed at the rear side of the lower end of the outer wall of the slot through clamping, and the lower end of the clamping ring is provided with a cooling fin. Fin patterns are arranged at the lower ends of the cooling fins, the cooling fins are used for dissipating heat of the slots, silicone grease is filled between the clamping ring and the slots and between the cooling fins and the connecting ends of the clamping ring, and the silicone grease is used for filling gaps between the clamping ring and the slots and between the cooling fins and the connecting ends of the clamping ring. During charging or data transmission heating, heat of the slot can be transmitted to the cooling fin through the clamping ring, the heat is dissipated outwards through the cooling fin, the fin patterns at the lower end of the cooling fin are used for increasing the heat dissipation surface, and the heat dissipation efficiency of the slot is improved, so that equipment is prevented from being burnt by heat generated when the slot is connected with a data line.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and particularly relates to an improved Type-C connector. Background Art

[0002] The Type-C connector is a connection interface of an interface, which can be inserted regardless of the front and back sides, and like other interfaces, it supports functions such as USB-standard charging, data transmission, and display output. However, when the Type-C connector is connected to a data cable to charge or transfer data to a device, certain heat will be generated, and the heat dissipation efficiency of the traditional Type-C connector is poor. When the Type-C connector gets hot, it cannot dissipate heat better, and over time, the edge of the device connection will be burned. Content of the Utility Model

[0003] The purpose of the utility model is to provide an improved Type-C connector to solve the problems mentioned in the above background art, that is, when the Type-C connector is connected to a data cable to charge or transfer data to a device, certain heat will be generated, the heat dissipation efficiency of the traditional Type-C connector is poor, and when the Type-C connector gets hot, it cannot dissipate heat better, and over time, the edge of the device connection will be burned.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an improved Type-C connector, including a slot and an insulator;

[0005] An insulator is arranged at the rear end of the slot, an outer shielding shell is arranged at the upper ends of the slot and the insulator, and a clamping ring is arranged at the rear side of the outer wall of the slot;

[0006] The clamping ring is fixedly clamped at the rear side of the lower end of the outer wall of the slot, a heat sink is arranged at the lower end of the clamping ring, fin patterns are arranged at the lower end of the heat sink, and the heat sink is used for dissipating the heat of the slot.

[0007] Preferably, silicone grease is filled between the clamping ring and the slot and between the connection ends of the heat sink and the clamping ring, and the silicone grease is used to fill the gaps between the clamping ring and the slot and between the connection ends of the heat sink and the clamping ring.

[0008] Preferably, openings are formed at the left and right edges of the upper end of the clamping ring, and the two openings are used to reserve installation positions for the outer shielding shell.

[0009] Preferably, the heat sink is fixedly connected to the lower end of the clamping ring by screwing with a plurality of screws. The clamping ring is made of a copper sheet, and the heat sink is made of an aluminum sheet.

[0010] Preferably, welding feet are arranged at the left and right ends of the insulator, and the two welding feet are used for fixed connection by welding with a device, and an inner shielding shell is arranged on the inner wall of the slot.

[0011] Preferably, a tongue plate is arranged in the front-end slot of the insulator. Card slots are formed at the left and right ends of the outer wall of the tongue plate, and the card slots are used for clamping a data cable connector.

[0012] Preferably, a plurality of terminals are arranged at the upper and lower ends of the tongue plate, and a plurality of connecting pins are arranged at the upper end of the insulator. The plurality of terminals are connected to the connecting pins to transmit circuits and data.

[0013] Compared with the prior art, the present utility model provides an improved Type-C connector, which has the following beneficial effects:

[0014] An upper clamping ring is clamped and fixed at the rear side of the outer wall of the slot, and an opening at the upper edge of the clamping ring is used to reserve a fixing position for the inner shielding shell. After the clamping ring is fixed, the heat sink is fixed to the lower end of the clamping ring by screwing. Thermal grease is filled between the clamping ring and the slot and between the heat sink and the connecting end of the clamping ring. After the slot is plugged and connected with the data cable, when charging or data transmission generates heat, the heat of the slot will be transferred to the heat sink through the clamping ring, and the heat sink will dissipate the heat outward. The fin pattern at the lower end of the heat sink is used to increase the heat dissipation surface, thereby increasing the heat dissipation efficiency. By increasing the heat dissipation efficiency of the slot, it is avoided that the slot burns the device due to heat when connected to the data cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of an improved Type-C connector of the present utility model.

[0016] Figure 2 It is a schematic diagram of the upper structure of an improved Type-C connector of the present utility model.

[0017] Figure 3 It is a schematic diagram of the connection structure between the clamping ring and the heat sink of the present utility model.

[0018] Figure 4 It is a schematic diagram of the front planar structure of an improved Type-C connector of the present utility model.

[0019] Figure 5 It is a schematic diagram of the connection and cross-sectional structure between the heat sink and the clamping ring of the present utility model.

[0020] In the figure: 1, slot; 2, welding foot; 3, insulator; 4, outer shielding shell; 5, fin pattern; 6, card slot; 7, inner shielding shell; 8, tongue plate; 9, thermal grease; 10, terminal; 11, heat sink; 12, connecting pin; 13, clamping ring; 14, opening; 15, screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides an improved Type-C connector as shown in Figures 1-5 which includes a slot 1 and an insulator 3;

[0023] An insulator 3 is arranged at the rear end of the slot 1. An outer shielding shell 4 is arranged at the upper ends of the slot 1 and the insulator 3. A clamping ring 13 is arranged at the rear side of the outer wall of the slot 1. The data cable connector is inserted into the slot 1 for connection. When charging or data transmission, the outer shielding shell 4 can reduce the interference of electromagnetic signals;

[0024] The clamping ring 13 is fixedly clamped at the rear side of the lower end of the outer wall of the slot 1. A heat sink 11 is arranged at the lower end of the clamping ring 13. Finned patterns 5 are arranged at the lower end of the heat sink 11. The heat sink 11 is used to dissipate the heat of the slot 1.

[0025] When the slot 1 generates heat, the clamping ring 13 will transfer the heat to the heat sink 11, and the heat is dissipated outward through the heat sink 11 and the finned patterns 5 on the surface of the heat sink 11, so as to achieve the heat dissipation effect.

[0026] As shown in Figure 3 and Figure 4 silicone grease 9 is filled between the clamping ring 13 and the connection ends of the slot 1 and between the heat sink 11 and the clamping ring 13. The silicone grease 9 is used to fill the gaps between the clamping ring 13 and the connection ends of the slot 1 and between the heat sink 11 and the clamping ring 13.

[0027] By using the silicone grease 9 to fill the gaps between the clamping ring 13 and the connection ends of the slot 1 and between the heat sink 11 and the clamping ring 13, the contact between the connection ends can be made more dense, thereby improving the heat conduction efficiency.

[0028] As shown in Figure 1 and Figure 3 openings 14 are formed at the left and right edges of the upper end of the clamping ring 13. The two openings 14 are used to reserve an installation position for the outer shielding shell 4. The heat sink 11 is fixedly connected to the lower end of the clamping ring 13 by screwing a plurality of screws 15. The clamping ring 13 is made of a copper sheet, and the heat sink 11 is made of an aluminum sheet.

[0029] The heat sink 11 is fixedly connected to the clamping ring 13 by screwing a plurality of screws 15 from the lower end. The clamping ring 13 made of a copper sheet has high heat conduction efficiency, while the heat sink 11 made of an aluminum sheet has high heat dissipation efficiency.

[0030] As shown inFigure 1 and Figure 2 As shown in Figure 2 , welding feet 2 are provided at both left and right ends of the insulator 3. The two welding feet 2 are used for welding with the device to make a fixed connection. An inner shielding case 7 is provided on the inner wall of the slot 1.

[0031] The insulator 3 is welded to the main board of the device through the welding feet 2 in a cheap and fixed manner, and the inner shielding case 7 can also shield electromagnetic interference.

[0032] As Figure 1 and Figure 2 shown in Figure 2 , a tongue plate 8 is provided in the front-end slot 1 of the insulator 3. Card slots 6 are opened at both left and right ends of the outer wall of the tongue plate 8. The card slots 6 are used for clamping the data cable connector. A plurality of terminals 10 are provided at both upper and lower ends of the tongue plate 8. A plurality of connecting feet 12 are provided at the upper end of the insulator 3. The plurality of terminals 10 are connected to the connecting feet 12 to transmit circuits and data.

[0033] Insert the data cable into the slot 1. The connector of the data cable will be sleeved on the surface of the tongue plate 8 and fixed by clamping the data cable connector through the card slot 6. After the data cable connector is sleeved on the surface of the tongue plate 8, it will come into contact with the terminals 10, and the connecting feet 12 are connected to the main board. Current is supplied to the terminals 10 through the connecting feet 12 for charging and data transmission.

[0034] The working principle of the present utility model: Insert the data cable into the slot 1. The connector of the data cable will be sleeved on the surface of the tongue plate 8 and fixed by clamping the data cable connector through the card slot 6. After the data cable connector is sleeved on the surface of the tongue plate 8, it will come into contact with the terminals 10, and the connecting feet 12 are connected to the main board. Current is supplied to the terminals 10 through the connecting feet 12 for charging and data transmission. When heat is generated in the slot 1, the clamping ring 13 will transfer the heat to the heat sink 11, and the heat is dissipated outward through the heat sink 11 and the fin patterns 5 on the surface of the heat sink 11, thereby achieving the heat dissipation effect.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An improved Type-C connector, comprising a slot (1) and an insulator (3); An insulator (3) is provided at the rear end of the slot (1), an outer shielding shell (4) is provided at the upper end of the slot (1) and the insulator (3), and a clamping ring (13) is provided at the rear side of the outer wall of the slot (1); Features: The clamp ring (13) is fixed to the rear side of the lower end of the outer wall of the slot (1) by clamping, a heat sink (11) is provided at the lower end of the clamp ring (13), a fin pattern (5) is provided at the lower end of the heat sink (11), and the heat sink (11) is used to dissipate heat from the slot (1).

2. The improved Type-C connector according to claim 1, characterized in that: Silicone grease (9) is filled between the clamping ring (13) and the slot (1) and between the heat sink (11) and the connecting end of the clamping ring (13). The silicone grease (9) is used to fill the gap between the clamping ring (13) and the slot (1) and between the heat sink (11) and the connecting end of the clamping ring (13).

3. The improved Type-C connector according to claim 2, characterized in that: Openings (14) are provided at the left and right edges of the upper end of the clamp ring (13), and the two openings (14) are used to reserve installation positions for the outer shielding shell (4).

4. The improved Type-C connector according to claim 3, characterized in that: The heat sink (11) is connected and fixed to the lower end of the clamp ring (13) by screwing with a plurality of screws (15); the clamp ring (13) is made of a copper sheet, and the heat sink (11) is made of an aluminum sheet.

5. The improved Type-C connector according to claim 1, characterized in that: The insulator (3) is provided with welding feet (2) at the left and right ends, and the two welding feet (2) are used for welding with equipment for fixed connection, and the inner wall of the slot (1) is provided with an inner shielding shell (7).

6. The improved Type-C connector according to claim 5, characterized in that: A tongue plate (8) is arranged in the front end slot (1) of the insulator (3), and card slots (6) are provided at the left and right ends of the outer wall of the tongue plate (8), and the card slots (6) are used for carding a data line connector.

7. The improved Type-C connector according to claim 6, characterized in that: The tongue plate (8) is provided with a plurality of terminals (10) at the upper and lower ends, and the upper end of the insulator (3) is provided with a plurality of connecting pins (12), and the plurality of terminals (10) and the connecting pins (12) are connected to transmit circuits and data.

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