CN211929777U - USB connector with waterproof construction can preapres for an unfavorable turn of events shape - Google Patents

Abstract

The utility model discloses a USB connector with waterproof construction can preapres for an unfavorable turn of events shape, including USB connector body and torsion spring, the wiring groove has been seted up to the left end of USB connector body, and wiring inslot side is fixed with the wiring end, the groove has been seted up at both ends about the left side in wiring groove, and the left end in groove is fixed with the pivot, torsion spring installs in the outside of pivot, and torsion spring's front and back both sides are provided with the connecting piece, one side that torsion spring kept away from wiring groove central line is fixed with the fixed block. This USB connector with waterproof construction can preapres for an unfavorable turn of events shape compares with current ordinary USB connector, and the waterproof layer connects closely the laminating with the USB, prevents that water from getting into the wiring inslot from the gap between USB joint and the USB connector body for the circuit short circuit, the baffle is under the effect of torsion spring resilience force, and it is tight to connect the USB with tight, prevents that the USB from connecting not hard up and droing, through protective sheath and footing, protects and fixes a position, prevents that the pin from warping.

Description

USB connector with waterproof construction can preapres for an unfavorable turn of events shape

Technical Field

The utility model relates to a USB connector technical field specifically is a USB connector that shape can be preapred for an unfavorable turn of events to have waterproof construction.

Background

USB, the Chinese name is universal serial bus, a way that can make electronic products communicate with each other, is applied to various external devices such as mobile, audio-visual, automotive electronics, multimedia, electrical appliances, etc., and has been widely adopted in various external devices, wherein three USB interfaces are USB1.1, USB2.0 and USB3.0, theoretically, the transmission speed of USB1.1 can reach 12 Mbps/second, USB2.0 can reach 480 Mbps/second, and can be downward compatible with USB1.1, and the transmission speed of USB3.0 is about 3.2Gbps (i.e. 320 MB/S). The theoretical highest rate is 5.0Gbps (i.e., 500 MB/S).

General USB connector, unable waterproof, USB connects easy not hard up for contact failure between USB connects and the USB connector, and the pin of USB connector warp easily, can not be fine satisfies people's user demand, to above-mentioned condition, carries out technological innovation on current USB connector basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a USB connector that shape can be preapred for an unfavorable turn of events to propose general USB connector in solving above-mentioned background, unable waterproof, USB connects easy not hard up, makes contact failure between USB joint and the USB connector, and the pin of USB connector is out of shape easily, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a USB connector that shape can be preapred for an unfavorable turn of events to waterproof construction, includes USB connector body and torque spring, the wiring groove has been seted up to the left end of USB connector body, and wiring inslot side is fixed with the wiring end, the groove has been seted up at both ends about the left side in wiring groove, and the left end of accomodating the groove is fixed with the pivot, torque spring installs in the outside of pivot, and both sides are provided with the connecting piece around torque spring, torque spring keeps away from one side of wiring groove central line and is fixed with the fixed block, the left side of connecting piece is fixed with the baffle, and bonds in the left side of baffle has the waterproof layer, the draw-in groove has been seted up in the outside of USB connector body, and the inside of draw-in groove is provided with the card body, the right-hand member of USB connector body is fixed with the.

Preferably, the protective sleeve is connected with the USB connector body through the card body and the card slot, and the central line of the protective sleeve coincides with the central line of the USB connector body.

Preferably, the pins are fixedly connected with the USB connector body, and the pins are distributed at equal intervals along a vertical plane.

Preferably, the waterproof layer and the baffle are bonded, and the waterproof layer is symmetrically distributed around the central line of the USB connector body.

Preferably, the baffles and the USB connector body form a rotating structure through the connecting piece and the rotating shaft, and the baffles are symmetrically distributed around the center line of the USB connector body.

Preferably, the fixed block is fixedly connected with the USB connector body, and the inner surface of the fixed block is attached to the outer surface of the torsion spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model prevents water from entering the inside of the wiring groove to cause circuit short circuit through the arrangement of the waterproof layer and the baffle plate, the waterproof layer is bonded with the baffle plate, and the waterproof layer blocks water outside the wiring groove through the baffle plate to prevent water from entering the inside of the wiring groove to cause circuit short circuit on the wiring end;

2. the utility model clamps the USB joint through the arrangement of the accommodating groove, the wiring groove, the baffle, the torsion spring, the connecting piece, the rotating shaft and the fixed block, prevents the USB joint from loosening, inserts the USB joint into the wiring groove, pushes the baffle open by the USB joint, rotates around the rotating shaft to the accommodating groove, is connected with the wiring end, and clamps the USB joint by the baffle under the action of the resilience force of the torsion spring, thereby preventing the USB joint from loosening and falling off;

3. the utility model discloses a setting of protective sheath, footing and pin prevents that the pin from warping crooked, and the protective sheath passes through the card body and the draw-in groove is connected with the USB connector body, through protective sheath protection pin, prevents this USB connector body from dropping for footing and pin warp, and the USB connector body is when connecting, is connected with the connecting hole earlier through hard footing, fixes a position, protects the pin, when preventing that the pin from being connected with the connecting hole, because the pin is unaligned with the connecting hole, makes the pin warp.

Drawings

FIG. 1 is a schematic view of a front view half-section structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a USB connector body; 2. a receiving groove; 3. a wiring slot; 4. a terminal; 5. a card slot; 6. a card body; 7. a protective sleeve; 8. footing; 9. a pin; 10. a waterproof layer; 11. a baffle plate; 12. a torsion spring; 13. a connecting member; 14. a rotating shaft; 15. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a USB connector with a waterproof structure and capable of preventing deformation comprises a USB connector body 1 and a torsion spring 12, wherein a wiring groove 3 is formed in the left end of the USB connector body 1, a wiring end 4 is fixed on the inner side of the wiring groove 3, accommodating grooves 2 are formed in the upper end and the lower end of the left side of the wiring groove 3, a rotating shaft 14 is fixed at the left end of each accommodating groove 2, the torsion spring 12 is installed on the outer side of the rotating shaft 14, connecting pieces 13 are arranged on the front side and the rear side of the torsion spring 12, a baffle plate 11 and the USB connector body 1 form a rotating structure through the connecting pieces 13 and the rotating shaft 14, the baffle plates 11 are symmetrically distributed around the central line of the USB connector body 1, the USB connector is clamped through the accommodating grooves 2, the wiring groove 3, the baffle plate 11, the torsion spring 12, the connecting pieces 13, the rotating shaft 14 and a fixing block 15, the USB connector is prevented from loosening, the USB connector is inserted into, the baffle 11 rotates around the rotating shaft 14 and rotates into the accommodating groove 2, the USB connector is connected with the wiring terminal 4, and the baffle 11 clamps the USB connector under the action of the resilience force of the torsion spring 12 to prevent the USB connector from loosening and falling off;

a fixing block 15 is fixed on one side, away from the central line of the wiring groove 3, of the torsion spring 12, the fixing block 15 is fixedly connected with the USB connector body 1, the inner surface of the fixing block 15 is attached to the outer surface of the torsion spring 12, a baffle plate 11 is fixed on the left side of the connecting piece 13, a waterproof layer 10 is bonded on the left side of the baffle plate 11, the waterproof layer 10 is bonded with the baffle plate 11, the waterproof layer 10 is symmetrically distributed around the central line of the USB connector body 1, water is prevented from entering the inside of the wiring groove 3 through the waterproof layer 10 and the baffle plate 11, a circuit short circuit is caused, the waterproof layer 10 is bonded with the baffle plate 11, the waterproof layer 10 blocks the water outside the wiring groove 3 through the baffle plate 11, the water is prevented from entering the inside of the wiring groove 3, and;

the outer side of the USB connector body 1 is provided with a clamping groove 5, a clamping body 6 is arranged in the clamping groove 5, pins 9 are fixed at the right end of the USB connector body 1, the pins 9 are fixedly connected with the USB connector body 1, the pins 9 are distributed along a vertical plane at equal intervals, bottom feet 8 are arranged on the upper side and the lower side of the pins 9, a protective sleeve 7 is arranged on the outer side of the bottom feet 8, the protective sleeve 7 is connected with the USB connector body 1 through the clamping body 6 and the clamping groove 5, the central line of the protective sleeve 7 is coincident with the central line of the USB connector body 1, the pins 9 are prevented from being deformed and bent through the arrangement of the protective sleeve 7, the bottom feet 8 and the pins 9, the protective sleeve 7 is connected with the USB connector body 1 through the clamping body 6 and the clamping groove 5, the pins 9 are protected through the protective sleeve 7, the USB connector body 1 is prevented from falling, the bottom feet 8 and the, through hard footing 8 be connected with the connecting hole earlier, fix a position, protection pin 9 prevents that pin 9 from being connected with the connecting hole when, because pin 9 and connecting hole are unaligned for pin 9 warp.

The working principle is as follows: when the anti-deformation USB connector with the waterproof structure is used, the protective sleeve 7 is firstly taken down, the bottom foot 8 is firstly connected with the connecting hole for positioning, when the pin 9 is connected with the connecting hole, the pin 9 is aligned with the connecting hole, the USB connector body 1 is convenient to install, the phenomenon of misalignment is prevented, the pin 9 is deformed, the USB connector is aligned with the wiring slot 3, the USB connector is pushed, the baffle 11 is pushed open by the USB connector, the baffle 11 is forced to rotate around the rotating shaft 14 and rotate to the accommodating slot 2, the baffle plate 11 clamps the USB joint under the action of the resilience force of the torsion spring 12 to prevent the USB joint from loosening and falling off, meanwhile, the waterproof layer 10 is tightly attached to the USB connector to prevent water from entering the wiring groove 3 from a gap between the USB connector and the USB connector body 1, the short circuit of the circuit is caused, which is the working principle of the USB connector with the waterproof structure and capable of preventing deformation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a USB connector that shape can be preapred for an unfavorable turn of events to waterproof construction, includes USB connector body (1) and torsion spring (12), its characterized in that: the left end of the USB connector body (1) is provided with a wiring groove (3), the inner side of the wiring groove (3) is fixed with a wiring end (4), the upper and lower ends of the left side of the wiring groove (3) are provided with accommodating grooves (2), the left end of the accommodating groove (2) is fixed with a rotating shaft (14), a torsion spring (12) is installed on the outer side of the rotating shaft (14), connecting pieces (13) are arranged on the front side and the rear side of the torsion spring (12), one side, far away from the central line of the wiring groove (3), of the torsion spring (12) is fixed with a fixed block (15), the left side of the connecting piece (13) is fixed with a baffle (11), the left side of the baffle (11) is bonded with a waterproof layer (10), the outer side of the USB connector body (1) is provided with a clamping groove (5), the inside of the clamping groove (5) is provided with a clamping body (6), the right end, footing (8) are installed to the upper and lower both sides of pin (9), and protective sheath (7) are installed in the outside of footing (8).

2. The USB connector with waterproof structure against deformation according to claim 1, wherein: the protective sleeve (7) is connected with the USB connector body (1) through the clamping body (6) and the clamping groove (5), and the central line of the protective sleeve (7) coincides with the central line of the USB connector body (1).

3. The USB connector with waterproof structure against deformation according to claim 1, wherein: the pins (9) are fixedly connected with the USB connector body (1), and the pins (9) are distributed along the vertical plane at equal intervals.

4. The USB connector with waterproof structure against deformation according to claim 1, wherein: the waterproof layer (10) is bonded with the baffle (11), and the waterproof layer (10) is symmetrically distributed around the central line of the USB connector body (1).

5. The USB connector with waterproof structure against deformation according to claim 1, wherein: the baffle plates (11) form a rotating structure with the USB connector body (1) through the connecting piece (13) and the rotating shaft (14), and the baffle plates (11) are symmetrically distributed around the center line of the USB connector body (1).

6. The USB connector with waterproof structure against deformation according to claim 1, wherein: the fixing block (15) is fixedly connected with the USB connector body (1), and the inner surface of the fixing block (15) is attached to the outer surface of the torsion spring (12).

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