CN214413221U - Sliding key waterproof construction and electronic equipment - Google Patents

Abstract

The utility model discloses a sliding key waterproof construction and electronic equipment, sliding key waterproof construction include casing, sliding key and waterproof portion, are equipped with first opening on the casing, and first opening part slides and is equipped with the sliding key, is equipped with waterproof portion between casing and the sliding key, still is equipped with heavy groove on the casing, and waterproof portion sets up at heavy inslot. Through seamless inseparable laminating between casing, waterproof portion and the sliding key, realize the extrusion water-proof effects. The sink groove plays a limiting role in installation of the waterproof part, installation stability of the waterproof part is improved, and waterproof reliability is further improved.

Description

Sliding key waterproof construction and electronic equipment

Technical Field

The utility model relates to a button technical field especially relates to a sliding key waterproof construction and electronic equipment.

Background

At present, two common key switches are available, namely a push-type key switch and a push-pull sliding type key switch. The press-type key is mainly waterproof by adopting silica gel extrusion interference or by adopting foam extrusion interference; and many gears sliding key need slide on the casing surface, and there is the gap existence between sliding key and the casing, leads to like this that water flows into inside the machine along the gap between sliding key and the casing, leads to the damage of the inside components and parts of machine. To the waterproof of sliding key, some technical scheme at present sets up the flexible glue between sliding key and casing and carry out waterproofly, but the flexible glue can increase the resistance of sliding key at the slip in-process, and it is poor to slide and feel to flexible glue easily wearing and tearing after sliding many times leads to waterproof inefficacy. The flexible glue is usually directly pasted on the shell without a limit structure, and the flexible glue is easy to fall off after long-time use and can also cause waterproof failure.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

In order to solve the problem pointed out in the background art, the utility model provides a sliding key waterproof construction and electronic equipment.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides a sliding key waterproof construction, include:

a housing having a first opening;

the sliding key is arranged at the first opening in a sliding manner;

the waterproof part is arranged between the shell and the sliding key, and the shell, the waterproof part and the sliding key are tightly attached; and

the sinking groove is formed in the shell, and the waterproof portion is arranged at the sinking groove.

In some embodiments of the present application, the waterproof portion is made of resin or rubber.

In some embodiments of the present application, an outer surface of the waterproof portion is recessed from an outer surface of the case.

In some embodiments of the present application, the sliding key slides within an area enclosed by the sinking groove.

In some embodiments of the present application, a second opening is provided on the waterproof portion;

the sliding key comprises a sliding key first part and a sliding key second part, the sliding key first part is fixedly connected with the sliding key second part, the sliding key second part penetrates through the first opening and the second opening, and the sliding key first part is located outside the shell and tightly attached to the waterproof part.

In some embodiments of the present application, a sliding key switch is disposed inside the housing, and the sliding key is fixedly connected to the sliding key switch.

In some embodiments of the present application, both sides of the second sliding key portion are respectively provided with a stopping extension portion, a gap is formed between the stopping extension portion and the inner wall of the casing, and a clamp spring is arranged in the gap.

In some embodiments of the present application, the first opening is directly opposite to and the same size as the second opening.

In some embodiments of the present application, the casing includes a first casing and a second casing, and the first casing is connected with the second casing and sealed by dispensing.

The utility model also provides an electronic equipment, include as above sliding key waterproof construction.

In some embodiments of the present application, the portable electronic device further includes a main board, which is disposed in the housing, wherein a sliding key switch is disposed on the main board, and the sliding key switch is connected with the sliding key.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

among the sliding key waterproof construction that this application disclosed, through seamless inseparable laminating between casing, waterproof portion and the sliding key, realize extrudeing water-proof effects. The installation steadiness of waterproof portion is improved through sinking the groove, and then improves waterproof reliability.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of a waterproof structure of a sliding key according to an embodiment;

FIG. 2 is a schematic structural view of FIG. 1 without a sliding key;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is a partial structural view of a waterproof structure of a slide key according to the embodiment;

fig. 6 is a schematic structural view of a slide key according to the embodiment.

Reference numerals:

100-case, 110-first opening, 120-first shell, 130-second shell, 140-sink;

200-sliding key, 210-sliding key one, 220-sliding key two, 230-stop extension;

300-water-proof, 310-second opening;

400-clamp spring;

500-a main board;

600-sliding key switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example one

Referring to fig. 1 to 5, the waterproof structure of the sliding key in the present embodiment includes a housing 100, a sliding key 200, and a waterproof portion 300. The casing 100 has a cavity formed therein for mounting components such as a motherboard, and the casing 100 has a first opening 110. The sliding key 200 is provided at the first opening 110, and the sliding key 200 is capable of reciprocating along the first opening 110. The waterproof portion 300 is provided between the cabinet 100 and the sliding key 200.

The waterproof portion 300 in the present application is made of resin or rubber so that the waterproof portion 300 has a certain resilient elasticity.

The extrusion waterproof effect is achieved by seamless close adhesion between the case 100, the waterproof portion 300 and the sliding key 200.

The waterproof part 300 is preferably made of resin, the waterproof part 300 made of resin has the characteristics of wear resistance and self-lubricating surface smoothness, the sliding key 200 is guaranteed to be small in resistance during reciprocating motion, the motion is smoother, the waterproof part cannot be abraded after long-term use, and the waterproof reliability is improved.

In some embodiments of the present application, referring to fig. 2 and 3, a sinking groove 140 is formed on the casing 100, the sinking groove 140 provides an installation position for the waterproof part 300, and the waterproof part 300 is attached to the sinking groove 140 by a double-sided adhesive.

When the waterproof part 300 is adhered to the sinking groove 140, the outer surface of the waterproof part 300 is retracted to the outer surface of the cabinet 100. The sink 140 has a limiting effect on the installation of the waterproof part 300, so that the installation reliability of the waterproof part 300 is improved; meanwhile, the sink groove 140 plays a role in protecting the periphery of the waterproof portion 300, and prevents the periphery of the waterproof portion 300 from being scratched by foreign objects to warp or fall off.

The sliding key 200 slides in the area surrounded by the sinking groove 140, so that the waterproof part 300 is arranged in the sliding range of the sliding key 200, and the waterproof effect is further improved.

In some embodiments of the present application, the waterproof portion 300 is provided with a second opening 310. Referring to fig. 6, the sliding key 200 includes a first sliding key portion 210 and a second sliding key portion 220, the first sliding key portion 210 and the second sliding key portion 220 are fixedly connected, the second sliding key portion 220 is inserted into the first opening 110 and the second opening 310, and the first sliding key portion 210 is located outside the housing 100 and closely attached to the waterproof portion 300. The sliding key switch 600 is disposed inside the casing 100, and the sliding key second portion 220 is fixedly connected to the sliding key switch 600, so as to realize the fixed installation of the sliding key 200.

Referring to fig. 5 and 6, two sides of the second sliding key portion 220 are respectively provided with a stop extension portion 230, a gap (not labeled) is formed between the stop extension portion 230 and the inner wall of the casing 100, and a clamp spring 400 is disposed in the gap. The circlip 400 is used to limit the axial movement of the sliding key 200, i.e. the sliding key 200 from moving inside and outside the first opening 110, so as to improve the installation reliability of the sliding key 200.

In some embodiments of the present application, the first opening 110 and the second opening 310 are opposite and have the same size, so as to avoid the sliding range of the sliding key 200 being affected by the inconsistent size between the two.

In some embodiments of the present application, referring to fig. 3, the casing 100 includes a first casing 110 and a second casing 120, and the first casing 110 and the second casing 120 may be fixedly connected by a snap or the like. Moreover, the first casing 110 and the second casing 120 are sealed by dispensing, so as to ensure the waterproof and sealing performance of the casing 100.

Example two

The embodiment discloses an electronic device, which comprises the sliding key waterproof structure disclosed in the embodiment.

A main board 500 is disposed in the cavity of the housing 100, a sliding key switch 600 is disposed on the main board 500, and the second sliding key 220 extends into the cavity from the first opening 110 and is connected to the sliding key switch 600, so as to implement the switch function of the sliding key 200.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A sliding key waterproof structure characterized by comprising:

a housing having a first opening;

the sliding key is arranged at the first opening in a sliding manner;

the waterproof part is arranged between the shell and the sliding key, and the shell, the waterproof part and the sliding key are tightly attached; and

the sinking groove is formed in the shell, and the waterproof portion is arranged at the sinking groove.

2. The sliding key waterproof structure according to claim 1,

the waterproof part is made of resin or rubber.

3. The sliding key waterproof structure according to claim 1,

the outer surface of the waterproof part is retracted to the outer surface of the casing.

4. The sliding key waterproof structure according to claim 1,

the sliding key slides in the area surrounded by the sinking groove.

5. The sliding key waterproof structure according to any one of claims 1 to 4,

a second opening is formed in the waterproof part;

the sliding key comprises a first sliding key part and a second sliding key part, the first sliding key part is fixedly connected with the second sliding key part, the second sliding key part is arranged in the first opening and the second opening in a penetrating mode, and the first sliding key part is located outside the shell and is tightly attached to the waterproof part;

and a sliding key switch is arranged in the shell, and the second sliding key part is fixedly connected with the sliding key switch.

6. The sliding key waterproof structure according to claim 5,

two sides of the second sliding key part are respectively provided with a stop extension part, a gap is formed between the stop extension part and the inner wall of the shell, and a clamp spring is arranged in the gap.

7. The sliding key waterproof structure according to claim 5,

the first opening is opposite to the second opening and has the same size.

8. The sliding key waterproof structure according to claim 1,

the casing includes first casing and second casing, first casing with the second casing is connected and the point is glued sealedly.

9. An electronic device characterized by comprising the sliding key waterproof structure according to any one of claims 1 to 8.

10. The electronic device of claim 9,

still include the mainboard, it is located in the casing, be equipped with the sliding key switch on the mainboard, the sliding key switch with the sliding key connects.

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