CN216120966U

CN216120966U - Waterproof USB female seat with protective sleeve

Info

Publication number: CN216120966U
Application number: CN202122777983.8U
Authority: CN
Inventors: 黄成金
Original assignee: Shenzhen Xinxinda Electronics Co ltd
Current assignee: Shenzhen Xinxinda Electronics Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-22
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of a US female seat, and discloses a waterproof USB female seat with a protective sleeve, which comprises: the clamping device comprises an upper clamping plate, a lower clamping plate, a sealing sleeve, fixing bolts, a base and a connecting hole, wherein the lower clamping plate is fixed on one side of the upper clamping plate, the sealing sleeve is sleeved outside the same end of the upper clamping plate and the lower clamping plate in a surrounding manner, the outer walls of the ends, far away from the sealing sleeve, of the upper clamping plate and the lower clamping plate are respectively provided with a fixing hole, the fixing holes are internally provided with the fixing bolts, the interiors of the upper clamping plate and the lower clamping plate are respectively provided with the base through the fixing bolts, and the connecting part of the base and the fixing bolts is provided with the connecting hole; and the electrodes are welded on the surfaces of the two ends of the base, and the inner sides of the electrodes close to one end of the base are filled with insulating sheets. This female seat of waterproof type USB with lag is provided with waterproof stopper, and waterproof stopper of packing can be inseparable packing in the space department of base and punch holder and lower plate, prevent that water stain etc. from getting into inside the equipment through the cavity of seal cover one end, improve the waterproof performance of this female seat of USB.

Description

Waterproof USB female seat with protective sleeve

Technical Field

The utility model relates to the technical field of USB female seats, in particular to a waterproof USB female seat with a protective sleeve.

Background

The USB female socket is a safe and power-saving universal socket with a USB interface, and most people are called as the USB socket or the USB female socket. At present, the USB2.0 female socket interface is divided into several types, a type, B type, Mini type, etc., and the definition of the pin interface of each type of USB female socket is different.

The USB female seat with the protective sleeve in the market generally provides outer side protection for the USB female seat only through a rubber mat and the like in use, the protection capability provided on the basis of guaranteeing the structural integrity of the USB female seat is poor, and the USB female seat cannot have the effect of isolating and preventing seepage under the conditions of water stain infiltration and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof USB female seat with a protective sleeve, and aims to solve the problems that the USB female seat with the protective sleeve in the market provided by the background art generally provides outer protection for the USB female seat only through a rubber mat and the like in use, the protection capability provided on the basis of ensuring the structural integrity of the USB female seat is poor, and the USB female seat cannot have the isolation and seepage-proofing effects under the conditions of water stain infiltration and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a female seat of waterproof type USB with lag, includes:

the clamping device comprises an upper clamping plate, a lower clamping plate, a sealing sleeve, fixing bolts, a base and a connecting hole, wherein the lower clamping plate is fixed on one side of the upper clamping plate, the sealing sleeve is sleeved outside the same end of the upper clamping plate and the lower clamping plate in a surrounding manner, the outer walls of the ends, far away from the sealing sleeve, of the upper clamping plate and the lower clamping plate are respectively provided with a fixing hole, the fixing holes are internally provided with the fixing bolts, the interiors of the upper clamping plate and the lower clamping plate are respectively provided with the base through the fixing bolts, and the connecting part of the base and the fixing bolts is provided with the connecting hole;

the electrode, its welding is in the both ends surface of base, the inboard packing that the electrode is close to base one end has the insulating piece, the one end inboard that the base was kept away from to the electrode is fixed with the base plate, and the base plate is connected a side surface of base, the inside packing of base plate has the slab core.

Preferably, the base is further provided with:

the waterproof plug is filled in a gap between the base and one end of the upper clamping plate and one end of the lower clamping plate, and the surface of one end, far away from the waterproof plug, of the base is adhered with a heat dissipation paste.

Preferably, the base passes through to constitute threaded connection between fixing bolt and the punch holder and the lower plate, and the electrode is equidistance evenly distributed along the both sides surface of base.

Preferably, the core plate penetrates through the inside of the substrate, the electrodes penetrate through the outer walls of the two sides of the substrate, and the electrodes are tightly attached to the insulating sheet.

Preferably, the waterproof plug is matched with the shape structure of the base, and the waterproof plug forms a semi-surrounding structure through the upper clamping plate, the lower clamping plate and the base plate.

Preferably, the upper splint is further provided with:

the clamping blocks are fixed on the outer walls of the two ends of the upper clamping plate, clamping grooves are formed in the joints of the lower clamping plate and the upper clamping plate, and the clamping blocks are embedded in the clamping grooves.

Preferably, the overall dimension of the upper clamping plate is matched with that of the lower clamping plate, and the upper clamping plate forms a clamping structure with the lower clamping plate through the clamping block and the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this female seat of waterproof type USB with lag is provided with waterproof stopper, and waterproof stopper of packing can be inseparable packing in the space department of base and punch holder and lower plate, prevent that water stain etc. from getting into inside the equipment through the cavity of seal cover one end, improve the waterproof performance of this female seat of USB.

2. The fixture block and the draw-in groove that set up are convenient for assemble of punch holder and lower plate, and it is more convenient than integral type structure dismouting and maintenance, and the fixture block gomphosis can effectively prevent infiltration such as moisture in the inside of draw-in groove, prevent that the infiltration from leading to female seat short circuit.

3. The core plate that sets up is the reinforcing plate of PE material, and is almost non-conductive, does not produce negative effects to the connection effect of electrode and external device, can also strengthen the structural strength of base plate, prolongs the life of base plate in daily plug in-process.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of a partial three-dimensional structure of a base and a base plate according to the present invention;

fig. 4 is a perspective view of the upper and lower clamping plates according to the present invention.

In the figure: 1. an upper splint; 2. a lower splint; 3. sealing sleeves; 4. a fixing hole; 5. fixing the bolt; 6. a base; 7. connecting holes; 8. an electrode; 9. an insulating sheet; 10. a substrate; 11. a board core; 12. a waterproof plug; 13. a clamping block; 14. a card slot; 15. a heat dissipation patch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a waterproof USB female seat with a protective sleeve by improvement, as shown in figures 1-2, comprising: the clamping device comprises an upper clamping plate 1, a lower clamping plate 2 is fixed on one side of the upper clamping plate 1, a sealing sleeve 3 is sleeved outside the same end of the upper clamping plate 1 and the lower clamping plate 2 in a surrounding manner, fixing holes 4 are formed in the outer walls of the ends, far away from the sealing sleeve 3, of the upper clamping plate 1 and the lower clamping plate 2, fixing bolts 5 are installed in the fixing holes 4, a base 6 is installed inside the upper clamping plate 1 and the lower clamping plate 2 through the fixing bolts 5, and a connecting hole 7 is formed in the connecting position of the base 6 and the fixing bolts 5; the base 6 is in threaded connection with the upper clamping plate 1 and the lower clamping plate 2 through the fixing bolts 5, the fixing bolts 5 are used for reinforcing the connection strength of the base 6 with the upper clamping plate 1 and the lower clamping plate 2, and the connection tightness degree of the upper clamping plate 1 and the lower clamping plate 2 is enhanced; the waterproof plug 12 is filled in a gap between the base 6 and one end of the upper clamping plate 1 and one end of the lower clamping plate 2, the waterproof plug 12 is matched with the appearance structure of the base 6, and a heat dissipation sticker 15 is adhered to the surface of one end, far away from the waterproof plug 12, of the base 6; and closely laminate between electrode 8 and the insulating piece 9, insulating piece 9 is used for keeping apart the contact between the electrode 8, prevents to be conducted because of collision or contact solution between the electrode 8 and takes place the short circuit, improves equipment safety in utilization.

Referring to fig. 3, a waterproof USB female socket with a protective cover includes: electrodes 8 welded to both end surfaces of the base 6, and the electrodes 8 are uniformly distributed along both side surfaces of the base 6 at equal intervals; the inner side of one end, close to the base 6, of the electrode 8 is filled with an insulating sheet 9, the inner side of one end, far away from the base 6, of the electrode 8 is fixed with a substrate 10, the electrode 8 penetrates through the outer walls of the two sides of the substrate 10, the substrate 10 is connected to one side surface of the base 6, a semi-surrounding structure is formed between the waterproof plug 12 and the substrate 10 through the upper clamping plate 1 and the lower clamping plate 2, the arranged waterproof plug 12 can be tightly filled in the gap between the base 6 and the upper clamping plate 1 and the lower clamping plate 2, water stains and the like are prevented from entering the interior of equipment through a cavity at one end of the sealing sleeve 3, and the waterproof performance of the USB female seat is improved; the board core 11 is filled in the substrate 10, and the board core 11 penetrates through the substrate 10; the core plate 11 that sets up is the reinforcing plate of PE material, and is almost not electrically conductive, does not produce negative effects to the connection effect of electrode 8 and external device, can also strengthen the structural strength of base plate 10, prolongs the life of base plate 10 at daily plug in-process.

Referring to fig. 4, a waterproof USB female socket with a protective cover includes: the clamping blocks 13 are fixed on the outer walls of the two ends of the upper clamping plate 1, the clamping grooves 14 are formed in the connecting positions of the lower clamping plate 2 and the upper clamping plate 1, the outer dimensions of the upper clamping plate 1 and the lower clamping plate 2 are identical, the clamping blocks 13 are embedded in the clamping grooves 14, and the upper clamping plate 1 and the lower clamping plate 2 form a clamping structure through the clamping blocks 13 and the clamping grooves 14; the fixture block 13 and the draw-in groove 14 that set up are convenient for the assembly of punch holder 1 and lower plate 2, and more integral type structure dismouting is more convenient with the maintenance, and the 13 gomphosis of fixture block can effectively prevent infiltration such as moisture in the inside of draw-in groove 14, prevents that the infiltration from leading to female seat short circuit.

The working principle is as follows: for the waterproof USB female seat with the protective sleeve, firstly, when the USB female seat is assembled, the upper clamp plate 1 and the lower clamp plate 2 are clamped through the clamping block 13 and the clamping groove 14, the upper clamp plate 1 and the lower clamp plate 2 are combined, the sealing sleeve 3 is sleeved on the outer part of one end, far away from the fixing hole 4, of the upper clamp plate 1 and the lower clamp plate 2 to play a role in reinforcement and facilitate subsequent installation, the base 6 communicated substrate 10 is inserted into a cavity formed by the upper clamp plate 1 and the lower clamp plate 2, the fixing holes 4 on the upper clamp plate 1 and the lower clamp plate 2 are connected with the corresponding point connecting holes 7 on the base 6 through the fixing bolts 5, the base 6 is stably installed inside the upper clamp plate 1 and the lower clamp plate 2 to prevent the base from shaking during operation, then the waterproof plugs 12 are filled in gaps at one ends, far away from the sealing sleeve 3, of the base 6, the upper clamp plate 1 and the lower clamp plate 2, the waterproof plugs 12 made of heat-resistant rubber materials play an insulating role, but also can prevent water stains and the like entering the upper clamping plate 1 and the lower clamping plate 2 from one end of the sealing sleeve 3 from continuously permeating from the gap between the base 6 and the upper clamping plate 1 and the lower clamping plate 2 inwards, thereby having the effects of water resistance, insulation and heat insulation, finally, the electrodes 8 welded on the base 6 and the base plate 10 can transmit and exchange electric signals, and the part of the electrode 8 on the base 6, the insulating sheet 9 made of rubber material is adhered between the electrode 8 and the electrode 8 to play the roles of plugging, leakage prevention and insulation, so as to prevent short circuit caused by dislocation between the electrodes 8, the heat generated by the conduction of the electrode 8 on the base 6 can be dissipated through the heat dissipating sticker 15 adhered on one side of the base 6, the core 11 filled with PE material inside the substrate 10 is almost non-conductive, which does not affect the connection between the electrode 8 and the external device, and also can reinforce the substrate 10, and prolong the service life of the USB socket.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a female seat of waterproof type USB with lag, its characterized in that includes:

the clamping device comprises an upper clamping plate (1), a lower clamping plate (2) is fixed on one side of the upper clamping plate (1), a sealing sleeve (3) is sleeved outside the same end of the upper clamping plate (1) and the lower clamping plate (2), fixing holes (4) are formed in the outer walls of the ends, far away from the sealing sleeve (3), of the upper clamping plate (1) and the lower clamping plate (2), fixing bolts (5) are installed in the fixing holes (4), a base (6) is installed inside the upper clamping plate (1) and the lower clamping plate (2) through the fixing bolts (5), and connecting holes (7) are formed in the connecting positions of the base (6) and the fixing bolts (5);

the electrode (8) is welded on the surfaces of two ends of the base (6), the inner side, close to one end of the base (6), of the electrode (8) is filled with an insulating sheet (9), the inner side, far away from the base (6), of one end of the electrode (8) is fixedly provided with a substrate (10), the substrate (10) is connected to one side surface of the base (6), and the board core (11) is filled in the substrate (10).

2. Female seat of waterproof type USB with lag of claim 1, characterized in that: the base (6) is further provided with:

the waterproof plug (12) is filled in a gap between the base (6) and one end of the upper clamping plate (1) and one end of the lower clamping plate (2), and a heat dissipation paste (15) is adhered to the surface of one end, far away from the waterproof plug (12), of the base (6).

3. Female seat of waterproof type USB with lag of claim 1, characterized in that: base (6) pass through between fixing bolt (5) and punch holder (1) and lower plate (2) constitute threaded connection, and electrode (8) are equidistance evenly distributed along the both sides surface of base (6).

4. Female seat of waterproof type USB with lag of claim 1, characterized in that: the board core (11) penetrates through the inside of the substrate (10), the electrodes (8) penetrate through the outer walls of the two sides of the substrate (10), and the electrodes (8) and the insulating sheets (9) are tightly attached to each other.

5. Female seat of waterproof type USB with lag of claim 2, characterized in that: the waterproof plug (12) is matched with the shape structure of the base (6), and the waterproof plug (12) forms a semi-surrounding structure with the base plate (10) through the upper clamping plate (1) and the lower clamping plate (2).

6. Female seat of waterproof type USB with lag of claim 1, characterized in that: the upper splint (1) is also provided with:

the clamping block (13) is fixed on the outer walls of the two ends of the upper clamping plate (1), a clamping groove (14) is formed in the joint of the lower clamping plate (2) and the upper clamping plate (1), and the clamping block (13) is embedded in the clamping groove (14).

7. Female seat of waterproof type USB with lag of claim 6, characterized in that: the outer dimensions of the upper clamping plate (1) and the lower clamping plate (2) are matched, and the upper clamping plate (1) forms a clamping structure with the lower clamping plate (2) through a clamping block (13) and a clamping groove (14).