CN220086467U

CN220086467U - Dual-purpose USB socket with warning function

Info

Publication number: CN220086467U
Application number: CN202321228243.1U
Authority: CN
Inventors: 吴鹏; 李引红; 吴忠亮; 刘小丽
Original assignee: Dongguan Jianhan Electronic Technology Co ltd
Current assignee: Dongguan Jianhan Electronic Technology Co ltd
Priority date: 2023-05-21
Filing date: 2023-05-21
Publication date: 2023-11-24
Anticipated expiration: 2033-05-21

Abstract

The utility model relates to the technical field of USB female sockets, in particular to a dual-purpose USB socket with warning function. Including plastic core, terminal seat and welded terminal, still include the protection casing of being formed by sheet metal bending, the protection casing includes main protection portion, the interior top surface of main protection portion forms the USB slot with the upside of terminal seat, and the interior bottom surface of main protection portion forms the memory draw-in groove with the downside of terminal seat, the downside of terminal seat inlays and is equipped with joint terminal, the downside of plastic core rear end portion is provided with the clearance breach of intercommunication trailing flank and both sides face. The USB or the memory card can be inserted into the single female seat, so that convenience is greatly improved, the clearance notch can enable the plastic core to sink to the edge of the PCB, space is reserved for reducing the thickness of the product, and when data are transmitted, the data indicator lamp can be lightened or flash to indicate that the data are transmitted and the USB connection cannot be disconnected, so that the data and the storage equipment are effectively protected.

Description

Dual-purpose USB socket with warning function

Technical Field

The utility model relates to the technical field of USB female sockets, in particular to a dual-purpose USB socket with warning function.

Background

The shielding effect of most of connectors in the current market is realized by arranging metal sheets on the surface of a plastic core for conduction, and most manufacturers directly attach or buckle the metal sheets on the local surface of the plastic core, so that the shielding effect achieved by the schemes is poor and the complex transmission environment cannot be met.

With the rapid development of electronic technology, the storage capacity of memory cards is increasing, and electronic devices, such as mobile phones and cameras, which are required to store large amounts of data, begin to store by using memory cards. The existing USB connection master socket generally has no function of directly transmitting signals with a memory card, and can only indirectly transmit signals through a card reader, so that the USB connection master socket is very inconvenient. In addition, the existing USB connector cannot disconnect USB connection in the data transmission process, but in the use process, whether data transmission is performed is not clear, data transmission can be affected in the data transmission process, data storage equipment can be damaged due to trade pulling out, defects are obvious, and although part of USB (universal serial bus) discs on the market have a lighting warning, more USB discs or storage equipment lack warning prompt, so that the accidents frequently occur, and improvement is needed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the dual-purpose USB socket with the warning, the USB or the memory card can be inserted into a single female socket, the convenience is greatly improved, the clearance notch can enable the plastic core to be mounted to the edge of the PCB and sink to a height, the thickness of a product is reduced, space is saved, and when data is transmitted, the data indicator lamp can lighten or flash to indicate that the data is transmitted and the USB connection cannot be disconnected, so that the data and the storage equipment are effectively protected.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a take dual-purpose USB socket of warning, includes the plastics core, set up in the terminal seat of plastics core leading flank and inlay the welding terminal of locating terminal seat upside, still include the protection casing of being formed by sheet metal bending, the protection casing includes main protection part, backstop portion and links up two at least crooked strips of main protection part and backstop portion, the interior top surface of main protection part forms the USB slot with the upside of terminal seat, the interior bottom surface of main protection part forms the memory draw-in groove with the downside of terminal seat, the downside of terminal seat inlays and has the joint terminal, this joint terminal and memory card surface pin looks adaptation, the side of backstop portion is provided with the buckling portion of laminating in main protection part side and sets up the knot interface in buckling portion, the side of main protection part is provided with the side lug that is used for supporting the knot interface, the downside of plastics core back tip is provided with the clearance breach that communicates trailing flank and both sides, welding terminal and the terminal's terminal extension from the upside of clearance breach wear out; the front end of the protective cover is sleeved with a light guide frame, the light guide frame is embedded with an LED data indicator lamp which lights during data transmission, and the LED data indicator lamp is electrically connected with the welding terminal.

Preferably, the LED data indicator lights are on or flash when data is transmitted, and the LED data indicator lights are off when data is stopped being transmitted.

Preferably, during data transmission, the LED data indicator lights flash as red lights, and when data transmission is stopped, the LED data indicator lights light as green lights.

Preferably, the main protection part is provided with at least two grounding ends, and the at least two grounding ends are respectively positioned at two sides of the clearance opening.

Preferably, the welding terminal is provided with a USB terminal protruding out of the lower side surface of the terminal seat, and the section of the USB terminal is arc-shaped.

Preferably, the number of the bending strips is three, and the three bending strips are arranged on the same straight line and are separated from each other.

Preferably, the inner side surface of the main protection part is provided with raised elastic compression strips, the number of the elastic compression strips is at least two, and the at least two elastic compression strips are respectively arranged on the inner side surface of the main protection part.

The utility model has the beneficial effects that: the utility model provides a take double-purpose USB socket of warning, top surface and terminal seat upside form the USB slot that supplies to be connected in USB transmission in the main guard, the interior bottom surface of main guard forms the memory draw-in groove that supplies to be connected in the transmission of memory card with the downside of terminal seat, single female seat realization can peg graft USB or memory card, very big promotion convenience, keep away the empty breach and can let the plastic core install down to the PCB board edge and sink down high, vacate the space for product reduction thickness, protection casing integrated into one piece intensity is good, shielding effect is good simultaneously. When data is transmitted, the data indicator lamp can be lightened or blinked to indicate that the data is transmitted and the USB connection cannot be disconnected, so that the data and the storage equipment are effectively protected.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of another view of the present utility model.

Fig. 3 is a schematic cross-sectional side view of the present utility model.

Detailed Description

The utility model will be further illustrated by the following examples, which are not intended to limit the scope of the utility model, in order to facilitate the understanding of those skilled in the art.

As shown in fig. 1 to 3, a dual-purpose USB socket with warning comprises a plastic core 1, a terminal seat 11 arranged on the front side of the plastic core 1, a welding terminal 12 embedded on the upper side of the terminal seat 11, and a protective cover 2 formed by bending a metal plate, wherein the protective cover 2 comprises a main protection part 21, a rear blocking part 22 and at least two bending strips 23 for connecting the main protection part 21 and the rear blocking part 22, a USB slot 3 is formed on the inner top surface of the main protection part 21 and the upper side of the terminal seat 11, a memory clamping groove 4 is formed on the inner bottom surface of the main protection part 21 and the lower side of the terminal seat 11, a clamping terminal 41 is embedded on the lower side of the terminal seat 11, the clamping terminal 41 is matched with a pin on the surface of the storage card, a buckling part 24 attached on the side of the main protection part 21 and a buckling interface 25 arranged on the side of the buckling part 24, a side bump 26 for abutting the buckling interface 25 is arranged on the side of the main protection part 21, a gap 13 is formed on the lower side of the rear end of the plastic core 1, and the gap 13 extends from the two gaps 13 on the lower side of the rear end of the plastic core 1; the front end of the protective cover 2 is sleeved with a light guide frame 5, the light guide frame 5 is embedded with an LED data indicator lamp 51 which lights up during data transmission, and the LED data indicator lamp 51 is electrically connected with the welding terminal 12.

In practical application, when the USB is in a connection state, the data indicator lamp is lightened or blinks during data transmission, so that the data is transmitted, the USB cannot be disconnected, and the data and the storage equipment are effectively protected.

In this embodiment, when data is transmitted, the LED data indicator 51 is turned on or blinks, and when data is stopped to be transmitted, the LED data indicator 51 is turned off to remind a user of the current transmission state of the USB connector, so as to avoid breaking during data transmission to protect data and storage devices, and the security is higher.

Preferably, during data transmission, the LED data indicator lamp 51 flashes as a red light, and when data transmission is stopped, the LED data indicator lamp 51 lights as a green light, so that the status display effect is more obvious and the recognition degree is higher.

The double-purpose USB socket with warning in this embodiment, the top surface forms the USB slot 3 that supplies to be connected in USB transmission with terminal seat 11 upside in the main guard 21, the interior bottom surface of main guard 21 forms the memory draw-in groove 4 that supplies to be connected in the transmission of memory card with terminal seat 11 downside, single female seat realization can peg graft USB or memory card, very big promotion convenience, keep away the vacancy 13 and can let plastic core 1 install to the subsidence height in PCB edge, reduce thickness and make room for the product, protection casing 2 integrated into one piece intensity is good, shielding effect is good simultaneously.

In this embodiment, the main protection portion 21 is provided with at least two grounding ends 27, and the at least two grounding ends 27 are respectively located at two sides of the clearance opening 13. The grounding end 27 is used for being in plug connection with the corresponding position of the edge of the PCB to enable the plastic core 1 to be installed, the empty avoidance notch 13 is directly aligned to be installed, the front end of the plastic core 1 extends out of the PCB, the plastic core 1 is installed in a sinking height mode, space is reserved for reducing the thickness of a product, the thickness is reduced without obviously changing the structure, and the cost is low.

In this embodiment, the soldering terminal 12 is provided with a USB terminal 14, the USB terminal 14 protrudes from the lower side surface of the terminal block 11, and the section of the USB terminal 14 is arc-shaped. The USB terminal 14 can be tightly abutted against the male plug, so that the stability during transmission is enhanced, and the looseness is not easy to occur during the transmission process.

In this embodiment, the number of the bending bars 23 is three, and the three bending bars 23 are on the same straight line and are spaced apart from each other. The design of a plurality of crooked strips 23 makes the back fender portion 22 easily turn down the trailing side of laminating plastic core 1, is difficult for breaking off simultaneously and drops, and the structure is reliable simple and easy.

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific scope of protection of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" or "a second" feature may explicitly or implicitly include one or more such feature, and in the description of the utility model, the meaning of "a number" is two or more, unless otherwise specifically defined.

In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above examples merely represent several embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. Double-purpose USB socket of area warning, including plastic core (1), set up in terminal block (11) of plastic core (1) leading flank and inlay welded terminal (12) of locating terminal block (11) upside, its characterized in that: the protection cover (2) is formed by bending a metal plate, the protection cover (2) comprises a main protection part (21), a rear blocking part (22) and at least two bending strips (23) for connecting the main protection part (21) and the rear blocking part (22), a USB slot (3) is formed between the inner top surface of the main protection part (21) and the upper side surface of the terminal seat (11), a memory clamping groove (4) is formed between the inner bottom surface of the main protection part (21) and the lower side surface of the terminal seat (11), a clamping terminal (41) is embedded in the lower side surface of the terminal seat (11), the clamping terminal (41) is matched with a pin on the surface of a storage card, a buckling part (24) attached to the side surface of the main protection part (21) and a buckling interface (25) arranged on the buckling part (24), a side surface bump (26) for abutting against the buckling interface (25) is arranged on the side surface of the main protection part (21), a hollow terminal (13) connected with the lower side surface of the rear end of the plastic core (1), and the hollow terminal (13) extends out of the hollow terminal (13) from the hollow terminal (13);

the front end of the protective cover (2) is sleeved with a light guide frame (5), the light guide frame (5) is embedded with an LED data indicator lamp (51) which lights when in data transmission, and the LED data indicator lamp (51) is electrically connected with the welding terminal (12).

2. The dual-purpose USB receptacle with alert of claim 1, wherein: and when the data is transmitted, the LED data indicator lamp (51) is on or blinks, and when the data stops being transmitted, the LED data indicator lamp (51) is off.

3. The dual-purpose USB receptacle with alert of claim 1, wherein: and when the data is transmitted, the LED data indicator lamp (51) flashes as a red lamp, and when the data is stopped being transmitted, the LED data indicator lamp (51) lights as a green lamp.

4. The dual-purpose USB receptacle with alert of claim 1, wherein: the main protection part (21) is provided with at least two grounding ends (27), and the at least two grounding ends (27) are respectively positioned at two sides of the clearance gap (13).

5. The dual-purpose USB receptacle with alert of claim 1, wherein: the welding terminal (12) is provided with a USB terminal (14), the USB terminal (14) protrudes out of the lower side face of the terminal seat (11), and the section of the USB terminal (14) is arc-shaped.

6. The dual-purpose USB receptacle with alert of claim 1, wherein: the number of the bending strips (23) is three, and the three bending strips (23) are arranged on the same straight line and are separated from each other.