CN220306620U - Middle-arranged lockable USB socket - Google Patents

Abstract

The utility model relates to the technical field of USB connectors, in particular to a centrally-mounted lockable USB socket. Including gluing the core, setting up in the terminal platform of gluing the core leading flank and inlay the welding end of locating the terminal platform, still include the protecting crust that is formed by sheet metal bending, the protecting crust is including wrapping up in the main part of gluing the core and the cover body that lifts that extends backward from main part upside, the upper end of gluing the core trailing flank is provided with convex guide block and firm piece, the leading flank of gluing the core is provided with two at least LED lamps. When the USB plug is inserted, the elastic lock catch is embedded into the anti-loose hole and is abutted against the inner wall of the anti-loose hole, so that the USB plug is prevented from being loosened to affect data transmission when being accidentally pulled, when the USB connector needs to be disconnected, the elastic lock catch needs to be ejected out in a mode of outwards poking the deflector rod and is separated from the anti-loose hole, and the USB plug can be pulled out of the USB socket.

Description

Middle-arranged lockable USB socket

Technical Field

The utility model relates to the technical field of USB connectors, in particular to a centrally-mounted lockable USB socket.

Background

The appearance of the USB female socket has been formalized in the marketplace and the user has been aesthetically tired. At the same time, young users seek novel and cool effects. This makes it difficult for the old version of the USB female socket to remain competitive. The manufacturers face the problem that the products are thinner and thinner, and they have to redesign the layout of the electronic components or change the structure of the electronic components to achieve product upgrades. However, the cost of this improved method is very high.

As the most commonly used USB connector, the plug and socket parts lack a locking structure, and under the condition of unexpected pulling, the USB connection is easy to loose, which causes failure of data transmission and obvious defects.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a centrally-mounted lockable USB socket which reduces the assembly thickness of a PCB and the USB socket and cannot be loosened even if the USB socket is pulled accidentally.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a put lockable USB socket, includes the rubber core, set up in the terminal platform of rubber core leading flank and inlay the welding end of locating the terminal platform, still include the protective housing that is formed by sheet metal bending, the protective housing is including wrapping up in the main part of rubber core and the cover body that rises that extends backward from main part upside, should raise the both sides limit of cover body and all be provided with the reinforcement foot, should consolidate both sides face of foot and all be provided with concave solid welding breach, the upper end of rubber core trailing flank is provided with convex guide block and firm piece, the terminal of welding end wears out from the guide block, firm piece supports the downside of raising the cover body tightly, the leading flank of rubber core is provided with two at least LED lamps, this LED lamp is connected with the welding end electricity; the top surface of main part has seted up the lock window, is provided with the elastic lock catch that corresponds with the locking hole of USB plug in this lock window and is located the driving lever of elastic lock catch outer end.

Preferably, the lower side of the rubber core is provided with at least two empty avoiding grooves, and the main body part is provided with at least two bending reinforcing strips extending into the empty avoiding grooves.

Preferably, the welding end is provided with an elastic electric connection end, the elastic electric connection end protrudes out of the side face of the terminal block, and the section of the elastic electric connection end is arc-shaped.

Preferably, the number of the welding ends is at least two, the at least two welding ends are embedded in the terminal block, and the tail ends of the at least two welding ends penetrate out of the guide block.

The utility model has the beneficial effects that: the utility model provides a put lockable USB socket, in the in-service use, because the loose hole that originally exists on the USB plug, when the USB plug inserts, the elasticity hasp embedding is this loose downthehole to with the inner wall butt in loose hole, the pine takes off and influence data transmission when preventing that the USB plug from being pulled by accident, when needs disconnection USB connector, need make the elasticity hasp pop out and break away from after the loose hole through the mode of outwards stirring the driving lever, the side can be pulled out the USB plug from the USB socket, convenient operation, the reliability is high, the practicality is strong.

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 perspective view of another 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 centrally-mounted lockable USB socket comprises a rubber core 1, a terminal block 11 arranged on the front side surface of the rubber core 1, a welding end 12 embedded in the terminal block 11, and a protective shell 13 formed by bending a metal plate, wherein the protective shell 13 comprises a main body part 14 wrapped on the rubber core 1 and a lifting cover body 15 extending backwards from the upper side surface of the main body part 14, reinforcing feet 16 are arranged on two side edges of the lifting cover body 15, concave welding notches 17 are arranged on two side surfaces of the reinforcing feet 16, a protruding guide block 18 and a stabilizing block 19 are arranged at the upper end part of the rear side surface of the rubber core 1, the tail end of the welding end 12 penetrates out of the guide block 18, the stabilizing block 19 abuts against the lower side surface of the lifting cover body 15, and at least two LED lamps 2 are arranged on the front side surface of the rubber core 1 and are electrically connected with the welding end 12; the top surface of the main body 14 is provided with a lock window 3, and an elastic lock catch 21 corresponding to the anti-loose hole of the USB plug and a deflector rod 22 positioned at the outer end of the elastic lock catch 21 are arranged in the lock window 3.

In the in-service use, because originally existing anti-loosening hole on the USB plug, when the USB plug is inserted, the elastic lock catch 21 is embedded into the anti-loosening hole and is in butt joint with the inner wall of the anti-loosening hole, so that the USB plug is prevented from being loosened when being accidentally pulled to affect data transmission, when the USB connector needs to be disconnected, after the elastic lock catch 21 needs to be popped up and separated from the anti-loosening hole in a mode of outwards poking the poking rod 22, the USB plug can be pulled out from the USB socket, and the USB connector is convenient to operate, high in reliability and strong in practicability.

In the lockable USB socket of this embodiment, the protective housing 13 is formed by stamping and bending metal plates, the main body part 14 is wrapped on the peripheral side face of the rubber core 1, the lifting cover body 15 is formed by extending backwards along the upper side face of the main body part 14, the lifting cover body 15 is positioned on the upper side face of the guide block 18 to play a protection and shielding effect, the reinforcing feet 16 arranged on the two side edges of the lifting cover body 15 are connected with the alignment installation positions of the PCB, and the fixing welding notches 17 on the reinforcing feet 16 enable the reinforcing feet 16 to have a buckling effect when being spliced with the corresponding positions of the PCB, so that the connection stability is enhanced. The tail end of the guide block 18, which guides the welding end 12, extends downwards, the thickness of the guide block 18 is small, the sinking height of the rubber core 1 is obvious after the guide block 18 is correspondingly arranged with the edge position of the PCB, and a space is reserved for reducing the thickness of the product. The LED lamp 2 irradiates, so that the USB plug slot emits light, and a user can easily find alignment and simultaneously can more ignore the alignment.

In this embodiment, at least two void-avoiding grooves 10 are provided on the lower side of the rubber core 1, and at least two bending reinforcing strips 1a extending into the void-avoiding grooves 10 are provided on the main body 14. The void-avoiding groove 10 is buckled with the bending reinforcement strip 1a, so that the main body 14 is connected with the rubber core 1 firmly, and meanwhile, the assembly is easy.

In this embodiment, the welding end 12 is provided with an elastic electrical connection end 1b, the elastic electrical connection end 1b protrudes from the side surface of the terminal block 11, and the section of the elastic electrical connection end 1b is arc-shaped. The elastic electric connection end 1b can say that the inserted male head is propped tightly, so that the stability in transmission is enhanced, and the looseness is not easy to occur in the transmission process.

In this embodiment, the number of the welding ends 12 is at least two, the at least two welding ends 12 are embedded in the terminal block 11, and the ends of the at least two welding ends 12 are penetrated out from the guiding block 18. The soldering terminal 12 penetrates out of the guide block 18 and is in plug connection with the edge position of the PCB board to complete transmission.

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 (4)

1. In put lockable USB socket, including glued core (1), set up in terminal platform (11) of gluing core (1) leading flank and inlay welded end (12) of locating terminal platform (11), its characterized in that: the plastic rubber core is characterized by further comprising a protective shell (13) formed by bending a metal plate, wherein the protective shell (13) comprises a main body part (14) wrapped on the rubber core (1) and a lifting cover body (15) extending backwards from the upper side surface of the main body part (14), reinforcing feet (16) are arranged on two side edges of the lifting cover body (15), concave welding notches (17) are formed in two side surfaces of the reinforcing feet (16), a protruding guide block (18) and a stabilizing block (19) are arranged at the upper end part of the rear side surface of the rubber core (1), the tail end of the welding end (12) penetrates out of the guide block (18), the stabilizing block (19) abuts against the lower side surface of the lifting cover body (15), and at least two LED lamps (2) are arranged on the front side surface of the rubber core (1) and are electrically connected with the welding end (12);

the top surface of the main body part (14) is provided with a lock window (3), and an elastic lock catch (21) corresponding to the anti-loosening hole of the USB plug and a deflector rod (22) positioned at the outer end of the elastic lock catch (21) are arranged in the lock window (3).

2. The centrally-mounted lockable USB socket of claim 1, wherein: the plastic core is characterized in that at least two empty avoidance grooves (10) are formed in the lower side face of the plastic core (1), and at least two bending reinforcing strips (1 a) extending into the empty avoidance grooves (10) are arranged on the main body portion (14).

3. The centrally-mounted lockable USB socket of claim 1, wherein: the welding end (12) is provided with an elastic electric connection end (1 b), the elastic electric connection end (1 b) protrudes out of the side face of the terminal table (11), and the section of the elastic electric connection end (1 b) is arc-shaped.

4. The centrally-mounted lockable USB socket of claim 1, wherein: the number of the welding ends (12) is at least two, the at least two welding ends (12) are embedded in the terminal block (11), and the tail ends of the at least two welding ends (12) penetrate out of the guide block (18).