CN207301660U - A kind of electronic clock shell with double-deck press-key structure - Google Patents

Abstract

The utility model discloses a kind of electronic clock shell with double-deck press-key structure, belong to electronic clock technical field of structures, including housing, battery case, fixed bayonet, press button mechanism, bolt hole, heat emission hole, press button mechanism is double-deck press-key structure, double-deck press-key structure includes button upper cover, fixed button and button mouth, button upper cover and the fixed double-deck press-key structure of button engaging composition, button mouth is located at the top of housing, the fixed button of medial surface connection of button mouth, the top of fixed button engages the button upper cover, fixed button is equipped with the connection through hole of button upper cover.The press button mechanism of the utility model is double-deck press-key structure, the structure overcomes the problem of individual layer press-key structure seam is bigger, and gap be can be made smaller between the electronic clock shell button of double-deck press-key structure, more smooth beauty, and button upper cover can also be processed into different colors, easy to differentiate the specific function of each button.

Description

A kind of electronic clock shell with double-deck press-key structure

Technical field

The utility model belongs to electronic clock technical field of structures, and in particular to a kind of electronic clock with double-deck press-key structure Shell.

Background technology

Electronic clock is also known as digital display clock, is a kind of when being realized with the digital circuit technique, device of minute, second timing, and on-mechanical Driving, electronic clock has the characteristics that intuitive compared with mechanical watch.Electronic clock has longer service life, compares quartz clock Quartz cassette driving, more accuracy.Electronic clock becomes essential necessity in people's daily life, is widely used in The public place such as personal family and station, harbour, theater, office, pole is brought to the life of people, study, work, amusement The earth is convenient.The shell of electronic clock is typically provided battery case, heat emission hole and fixed card buckle etc., and the cover top portion of electronic clock is usually from Single layer structure, button seam is bigger, and gap be can be made smaller between the electronic clock shell button of double-deck press-key structure, more Add smooth beauty, and button upper cover can also be processed into different colors, easy to differentiate the function of each button.

Such as Chinese patent application（Publication number：CN202854506U）Disclose " electronic clock with touch switch ", its feature It is to include control board, shell, housing face-plate, housing face-plate center is embedded with liquid crystal display, liquid crystal display both sides point Not She You backlight, the shell and housing face-plate, which fasten the cavity bottom to be formed and be additionally provided with, touches mechanism, and touching mechanism includes Button, touch-switch and fixed frame, fixed frame are fixedly connected on the shell, and button is equipped with the accommodating cavity of indent, accommodating cavity bottom Face is equipped with buckling groove, and the contact of touch-switch is sheathed in buckling groove, and the base of touch-switch is fixed in fixed frame, is touched out The pin of pass is electrically connected with control board, and button lateral wall is slidably connected with outer casing bottom.The electronic clock of the utility model is adopted Mechanism is touched in setting in it, is not required to set touch button on housing face-plate, keeps electronic clock shell beautiful, but by It is bonded to sew on slightly defect.

The content of the invention

（1）Technical solution

In order to overcome the shortage of prior art, the utility model provides a kind of electronic clock shell with double-deck press-key structure, Including housing, battery case, fixed bayonet, press button mechanism, bolt hole, heat emission hole, the housing is equipped with the battery case, described Heat emission hole is equipped with around battery case, the right angle of the housing is equipped with the bolt hole, and the top of the housing is equipped with button Mechanism, the press button mechanism are double-deck press-key structure, and the bilayer press-key structure includes button upper cover, fixed button and button Mouthful, the button upper cover and the fixed button engaging composition double-deck press-key structure, the button mouth are located at the top of the housing Portion, the medial surface of the button mouth connect the fixed button, and the top of the fixed button engages the button upper cover, described Fixed button is equipped with the connection through hole of the button upper cover.

Further, the fixed button and the top of the junction of the button mouth are equipped with the spacing of the button upper cover Side channel, the button upper cover are equipped with and the matched raised connecting portion of the spacing side channel.

Further, the top of the fixed button be equipped with the button upper cover to bracket groove, the both sides to bracket groove Equipped with the connection hole.

（2）Beneficial effect

The beneficial effects of the utility model：Compared with the prior art, the press button mechanism of the utility model presses bond to be double-deck Structure, double-deck press-key structure include button upper cover, fixed button and button mouth, and double-deck press-key structure is by button upper cover and fixed button Engaging composition, the structure overcome the problem of individual layer press-key structure seam is bigger, and the electronic clock shell of double-deck press-key structure Gap be can be made smaller between button, more smooth beauty, and button upper cover can also be processed into different colors, be easy to Differentiate the specific function of each button.

Brief description of the drawings

Fig. 1 is the three-dimensional structure diagram of the electronic clock shell with double-deck press-key structure；

Fig. 2 is the side view of the electronic clock shell with double-deck press-key structure.

Embodiment

The utility model is further described with reference to embodiment.

Embodiment one

As shown in Figs. 1-2, a kind of electronic clock shell with double-deck press-key structure of the implementation case offer, including housing 1, Battery case 2, fixed bayonet 3, press button mechanism 4, bolt hole 5, heat emission hole 6, the housing 1 are equipped with the battery case 2, the electricity Heat emission hole 6 is equipped with around pond groove 2, the right angle of the housing 1 is equipped with the bolt hole 5, and the top of the housing 1, which is equipped with, presses Key mechanism 4, the press button mechanism 4 are double-deck press-key structure, and the bilayer press-key structure includes button upper cover 41, fixed button 42 With button mouth 43, the button upper cover 41 and the fixed engaging of the button 42 composition double-deck press-key structure, the button mouth 43 are set At the top of the housing 1, the medial surface of the button mouth 43 connects the fixed button 42, the top of the fixed button 42 Engage the button upper cover 41, the fixed button 42 is equipped with the connection through hole 421 of the button upper cover 41.

The top of the fixed button 42 and the junction of the button mouth 43 is equipped with the limiting side of the button upper cover 41 Groove 44, the button upper cover 41 are equipped with and the matched raised connecting portion 411 of the spacing side channel 44.The fixed button 42 Hole 421 is connected in top to bracket groove 422, the both sides to bracket groove 422 equipped with the button upper cover 41 equipped with described.

Embodiment described above only expresses the preferred embodiment of the utility model, its description is more specific and detailed, But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area For technical staff, without departing from the concept of the premise utility, some deformations can also be made, improves and substitutes, this Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should using appended claims as It is accurate.

Claims (3)

1. a kind of electronic clock shell with double-deck press-key structure, including housing（1）, battery case（2）, fixed bayonet（3）, button Mechanism（4）, bolt hole（5）, heat emission hole（6）, the housing（1）It is equipped with the battery case（2）, the battery case（2）Week Enclose and be equipped with heat emission hole（6）, the housing（1）Right angle be equipped with the bolt hole（5）, the housing（1）Top be equipped with press Key mechanism（4）, it is characterised in that the press button mechanism（4）For double-deck press-key structure, the bilayer press-key structure is included on button Lid（41）, fixed button（42）With button mouth（43）, the button upper cover（41）With fixed button（42）Engaging composition is described double Layer press-key structure, the button mouth（43）It is located at the housing（1）Top, the button mouth（43）Medial surface connection described in Fixed button（42）, the fixed button（42）Top engage the button upper cover（41）, the fixed button（42）On set There is the button upper cover（41）Connection through hole（421）.

A kind of 2. electronic clock shell with double-deck press-key structure according to claim 1, it is characterised in that：The fixation Button（42）With the button mouth（43）The top of junction be equipped with the button upper cover（41）Spacing side channel（44）, it is described Button upper cover（41）Equipped with the spacing side channel（44）Matched protrusion connecting portion（411）.

A kind of 3. electronic clock shell with double-deck press-key structure according to claim 1, it is characterised in that：The fixation Button（42）Top be equipped with the button upper cover（41）To bracket groove（422）, it is described to bracket groove（422）Both sides be equipped with it is described Connect hole（421）.