CN207801026U - A kind of waterproof earphone jack - Google Patents

Abstract

The utility model is related to earphone base connector technique fields, refer in particular to a kind of waterproof earphone jack, including ontology and terminal, the body interior is equipped with grafting chamber, the ontology includes plastic body and plastic upper cover, and the plastic body is equipped with grafting accent, and the grafting chamber muzzle is equipped with water proof ring；The ontology is additionally provided with the garment bag for sealing ontology.The utility model prevents water from entering waterproof earphone jack by the external world by the garment bag of the water proof ring and waterproof earphone jack of waterproof earphone jack grafting accent, and then enters the use that electronic product influences, and achievees the effect that waterproof, simple in structure, water resistance is strong.

Description

A kind of waterproof earphone jack

Technical field

The utility model is related to earphone base connector technique fields, refer in particular to a kind of waterproof earphone jack.

Background technology

Currently, being both provided with earphone base, such as mobile phone, palm PC, MP3, MP4 etc. on many electronic products.In reality During use, tends to occur water and enter phenomenon inside electronic product from earphone base position, be easily damaged electronic product The elements such as internal circuit board, affect electronic product performance and service life.

Insert molding or filling are anti-again after traditional waterproof earphone jack is the split type Insert molding of terminal Glue carries out the design of integrated sealing, this is complicated, more demanding to mould and die accuracy and is difficult to realize large-scale production, prevents Water effect is bad.

Utility model content

The utility model provides a kind of waterproof earphone jack for problem of the prior art, solves conventional waterproof earphone holder structure Problem complicated, waterproof effect is bad.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of waterproof earphone jack, including this Body and terminal, the body interior are equipped with grafting chamber, and the ontology includes plastic body and plastic upper cover, the plastic body Equipped with grafting accent, the grafting chamber muzzle is equipped with water proof ring；The ontology is additionally provided with the garment bag for sealing ontology.

Further, the garment bag is injection molded.

Further, the garment bag is the plastic cement with high temperature resistant and water imbibition.

Further, the grafting accent is equipped with the first limiting groove for fixing water proof ring.

Further, the joint surface of the plastic body and plastic upper cover is equipped with lead angle.

Further, the plastic body is equipped with several assembling bit-avoiding slots and the first fixing groove for assembling terminal, institute It states plastic upper cover and is equipped with several leg bit-avoiding slots and the second fixing groove for assembling terminal.

Further, the plastic body is equipped with the positive stop lug boss for assembling plastic upper cover, and the plastic upper cover is equipped with The second limiting groove for being installed with the positive stop lug boss.

Further, the plastic upper cover is equipped with buckle, and the plastic body is equipped with the buckle for coordinating the buckle Bit-avoiding slot.

The beneficial effects of the utility model：

A kind of waterproof earphone jack provided by the utility model passes through waterproof ear after waterproof earphone jack accesses electronic product The garment bag of the water proof ring and waterproof earphone jack of engine base grafting accent prevents water from entering waterproof earphone jack by the external world, and then enters The use that electronic product influences, achievees the effect that waterproof, simple in structure, water resistance is strong.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural exploded view of the utility model.

Fig. 3 is the structural schematic diagram of the ontology of the utility model.

Fig. 4 is another viewing angle constructions schematic diagram of the ontology of the utility model.

Fig. 5 is the structural schematic diagram of the plastic body of the utility model.

Fig. 6 is the structural schematic diagram of the plastic upper cover of the utility model.

Reference numeral in Fig. 1 to Fig. 6 includes：

1- ontologies, 11- plastic bodies, 12- plastic upper covers, 13- water proof rings, 14- garment bags, 15- lead angles, 111- first are limited Position groove, 112- assembling bit-avoiding slots, the first fixing grooves of 113-, 114- positive stop lug boss, 115- buckle bit-avoiding slot, and 121- legs keep away position Slot, the second fixing grooves of 122-, the second limiting grooves of 123-, 124- buckles, 2- terminals, 3- grafting chambers, 31- grafting accents.

Specific implementation mode

For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing Detailed description.

A kind of waterproof earphone jack provided by the utility model, including ontology 1 and terminal 2, the ontology 1 are internally provided with grafting Chamber 3, the ontology 1 include plastic body 11 and plastic upper cover 12, and the plastic body 11 is equipped with grafting accent 31, described to insert It connects accent 31 and is arranged with water proof ring 13；The ontology 1 is additionally provided with the garment bag 14 for sealing ontology 1.Specifically, as Fig. 1, 2,3 and 6, plastic body 11 is assemblied together with plastic upper cover 12, forms the grafting chamber 3 of the ontology 1 of waterproof earphone jack, for Headset plug connects；It is provided with water proof ring 13 in grafting accent 31, after waterproof earphone jack is accessed electronic product, passes through waterproof Circle 13 with electronic product abutting come prevent the liquid such as water by the interface of waterproof earphone jack and electronic product penetrate into electronic product； Garment bag 14 is set on ontology 1, and garment bag 14 is wrapped in ontology 1, terminal 2 and plastic body 11 and plastic upper cover 12 are assembled The gap exposed afterwards is fully sealed so that the liquid such as water can not be penetrated into from grafting chamber 3 inside electronic product, in the base of water proof ring 13 Waterproof effect is further enhanced on plinth.

In present embodiment, the garment bag 14 is injection molded.Specifically, such as Fig. 1, plastic body 11, plastic upper cover 12 and after terminal 2 is assembled into waterproof earphone jack, then by equipment outside waterproof earphone jack an injection molded garment bag so that It is fully sealed between the ontology 1 of waterproof earphone jack, this process is quick and simple in structure, strong operability.

In present embodiment, the garment bag 14 is the plastic cement with high temperature resistant and water imbibition.Specifically, there is high temperature resistant It not only ensure that the water resistance of waterproof earphone jack with the plastic cement of water imbibition, but also ensured that waterproof earphone jack is not easy under high temperature environment Damage, increases the service life of product.

In present embodiment, the grafting accent 31 is equipped with the first limiting groove 111 for fixing water proof ring 13.Specifically Ground, such as Fig. 2, the first limiting groove 111 are convenient for fixed water proof ring 13.

In present embodiment, the joint surface of the plastic body 11 and plastic upper cover 12 is equipped with lead angle 15.Specifically, such as Fig. 3 and Fig. 4, the joint surface of plastic body 11 and plastic upper cover 12, including the faying face of side and top and bottom are respectively provided with Have lead angle 15, convenient for when being molded punching press formed rush glue circuit, so as to better seal combine, can also enhance plastic body 11 with The bond strength of plastic upper cover 12.

In present embodiment, the plastic body 11 is equipped with several assembling bit-avoiding slots 112 and first for assembling terminal 2 Fixing groove 113, the plastic upper cover 12 are equipped with several leg bit-avoiding slots 121 and the second fixing groove 122 for assembling terminal 2. Specifically, such as Fig. 5 and Fig. 6, part terminal 2 is first installed to corresponding first fixing groove 113 on plastic body 11 by when assembling, will Other terminal 2 is installed to corresponding second fixing groove 122 in plastic upper cover 12, then by 12 groups of plastic body 11 and plastic upper cover It is attached to together, 121 corresponding matching of leg bit-avoiding slot of the first fixing groove 113 and plastic upper cover 12 on plastic body 11, plastic cement 112 corresponding matching of assembling bit-avoiding slot of second fixing groove 122 and plastic body 11 of upper cover 12.2 assembling process of terminal is simple, group Dress process does not need other fixing devices, convenient for improving production efficiency.

In present embodiment, the plastic body 11 is equipped with the positive stop lug boss 114 for assembling plastic upper cover 12, the modeling Glue upper cover 12 is equipped with the second limiting groove 123 for being installed with the positive stop lug boss 114.Specifically, such as Fig. 5 and Fig. 6, terminal 2 After assembling, then plastic body 11 and plastic upper cover 12 be assemblied together, the positive stop lug boss 114 of plastic body 11 is installed Into the second limiting groove 123 of plastic upper cover 12, fixed convenient for plastic body 11 and the position of plastic upper cover 12.

In present embodiment, the plastic upper cover 12 is equipped with buckle 124, and the plastic body 11 is equipped with described for coordinating The buckle bit-avoiding slot 115 of buckle 124.Specifically, as Fig. 5 and Fig. 6 will after plastic body 11 is assembled together with plastic upper cover 12 The buckle 124 of plastic upper cover 12 snaps into the buckle bit-avoiding slot 115 on plastic body 11 so that plastic body 11 and plastic upper cover 12 Between combine more securely.

The above is only the utility model preferred embodiment, is not made in any form to the utility model Limitation, although the utility model is disclosed as above with preferred embodiment, is not limited to the utility model, any to be familiar with sheet Technical professional is not departing within the scope of technical solutions of the utility model, is made when using the technology contents of the disclosure above A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation The utility model technology refers to belonging to this practicality to any simple modification, equivalent change and modification made by above example In the range of new technique scheme.

Claims (8)

1. a kind of waterproof earphone jack, including ontology (1) and terminal (2), the ontology (1) are internally provided with grafting chamber (3), feature It is：The ontology (1) includes plastic body (11) and plastic upper cover (12), and the plastic body (11) is equipped with grafting accent (31), the grafting accent (31) is arranged with water proof ring (13)；The ontology (1) is additionally provided with the modeling for sealing ontology (1) Gum cover (14).

2. a kind of waterproof earphone jack according to claim 1, it is characterised in that：The garment bag (14) is injection molded.

3. a kind of waterproof earphone jack according to claim 1, it is characterised in that：The garment bag (14) be with high temperature resistant and The plastic cement of water imbibition.

4. a kind of waterproof earphone jack according to claim 1, it is characterised in that：The grafting accent (31) is equipped with for fixing The first limiting groove (111) of water proof ring (13).

5. a kind of waterproof earphone jack according to claim 1, it is characterised in that：The plastic body (11) and plastic upper cover (12) joint surface is equipped with lead angle (15).

6. a kind of waterproof earphone jack according to claim 1, it is characterised in that：The plastic body (11) is equipped with several be used for The assembling bit-avoiding slot (112) and the first fixing groove (113) of terminal (2) are assembled, the plastic upper cover (12) is equipped with several for group Fill the leg bit-avoiding slot (121) and the second fixing groove (122) of terminal (2).

7. a kind of waterproof earphone jack according to claim 1, it is characterised in that：The plastic body (11) is equipped with for assembling The positive stop lug boss (114) of plastic upper cover (12), the plastic upper cover (12) are equipped with for being installed with the positive stop lug boss (114) Two limiting grooves (123).

8. a kind of waterproof earphone jack according to claim 1, it is characterised in that：The plastic upper cover (12) is equipped with buckle (124), the plastic body (11) is equipped with the buckle bit-avoiding slot (115) for coordinating the buckle (124).