CN213845097U

CN213845097U - Split key structure of waterproof recorder

Info

Publication number: CN213845097U
Application number: CN202120012923.4U
Authority: CN
Inventors: 谭斌; 黄水凤
Original assignee: Shenzhen Gj Industrial Manufacturing Co ltd
Current assignee: Shenzhen Gj Industrial Manufacturing Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-07-30
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a components of a whole that can function independently button structure of waterproof record appearance, including button main part and record appearance casing, the outside surface of record appearance casing has seted up the key hole, the port inside cover of key hole is fixed with elasticity waterproof membrane, the outer end midpoint of elasticity waterproof membrane has seted up the location counter bore, the elasticity waterproof membrane has all seted up the viscose counter bore at the both ends of location counter bore, the inner midpoint of elasticity waterproof membrane is fixedly connected with the boss, the inner midpoint of button main part is fixedly connected with the reference column, the button main part all is fixedly connected with the viscose post at the both ends of reference column, the button main part is installed in the key hole, the reference column corresponds and fixes each other with the location counter bore, the viscose post corresponds and fixes each other with the viscose counter bore; the key has crisp and comfortable hand feeling, reduces the injection molding production yield and the mold manufacturing cost, and ensures the beauty and the flatness of the key.

Description

Split key structure of waterproof recorder

Technical Field

The utility model relates to a button technical field especially relates to a components of a whole that can function independently button structure of waterproof type record appearance.

Background

The key design of the current recorder is not a split ebonite key, and is directly combined with an elastic waterproof film, a key cap and a boss which are designed into a whole, and is molded with a ebonite shell by double-color injection molding, because of the structural thickness, the film key is provided with a very high key boss, the film key is not the key cap but the elastic film, the defect is the key hand feeling deviation, because the film key is combined with the function of the elastic film, the design thickness cannot be realized by considering the rebound elasticity, the boss is high, because the material is also soft rubber, the problem of bending or shrinkage deformation can be generated by stress when pressing, and because the bending, the boss can not be easily shifted to press an electronic key contact;

because high boss needs the drawing of core demoulding structure, so take the production of high boss to produce the defective rate than higher, because the flexible glue is the characteristics that easily glue the mould, can appear the boss and glue the structure of loosing core and pull by force and demold again, so can often easily pull whole flexible glue elasticity waterproof film button collapse deformation, for this we provide a components of a whole that can function independently button structure of waterproof type record appearance.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a components of a whole that can function independently button structure of waterproof type record appearance, the button is felt crisp comfortable, reduces injection moulding production yield and mould manufacturing cost, guarantees pleasing to the eye and the roughness of button.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a components of a whole that can function independently button structure of waterproof record appearance, includes button main part and record appearance casing, the button hole has been seted up on the outside surface of record appearance casing, the inside cover of port in button hole is fixed with elasticity waterproof membrane, the location counter bore has been seted up to the outer end mid point of elasticity waterproof membrane, the viscose counter bore has all been seted up at the both ends of location counter bore to elasticity waterproof membrane, the inner mid point fixedly connected with boss of elasticity waterproof membrane, the inner mid point fixedly connected with reference column of button main part, the button main part is at the equal fixedly connected with viscose post in the both ends of reference column, the inside at the button hole is installed to the button main part, the reference column corresponds and fixes with location counter bore each other, the viscose post corresponds and fixes with the viscose counter bore each other.

Preferably, the inner side surfaces of the recorder shell and the elastic waterproof film are flat surfaces, and the elastic waterproof film and the recorder shell are bonded at high temperature.

Preferably, the positioning column and the adhesive column are perpendicular to the surface of the key main body, and the cross sections of the positioning column, the adhesive column and the key main body are of a structure shaped like a Chinese character 'shan'.

Preferably, the contour of the positioning column is matched with the contour of the positioning counter bore, and the end face of the positioning column is attached to the bottom face of the positioning counter bore.

Preferably, the contour of the adhesive column is matched with the contour of the adhesive counter bore, and adhesive is filled and fixed on the end face of the adhesive column and the bottom face of the adhesive counter bore.

Preferably, the outline of the key body is matched with the inner outline of the key hole, and the outer side surface of the key body is fixedly connected with the identification lines.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the design of button main part and key hole has the clearance, conventional button outward appearance and conventional ebonite button material have been changed, aesthetic property further improves, the button main part is equipped with viscose post and reference column, viscose post and viscose counter bore viscose, and the reference column is the non-stick with the location counter bore and has little clearance, the through elasticity waterproof film surface in reference column bottom surface has reduced the boss height, it is direct not soft to feel, viscose post and reference column divide the work of labor clearly and definitely, so the button feel crisp comfortable, and the firmness is also high and has reduced the boss height, elasticity waterproof film design is the plane, do not need the mould to make drawing of core demoulding structure, reduce the mould cost, and the sticking mold problem can not appear after the high reduction, the yields improves greatly.

Drawings

Fig. 1 is a front view of the key of the present invention;

FIG. 2 is a side view of the key of the present invention;

FIG. 3 is a rear view of the key of the present invention;

FIG. 4 is an assembly view of the push button of the present invention;

FIG. 5 is a schematic view of the elastic waterproof film of the present invention;

fig. 6 is a view of the inside of the recorder shell of the present invention;

fig. 7 is a sectional view of the elastic waterproof film of the present invention.

Wherein: 1. a key body; 2. identifying a pattern; 3. a positioning column; 4. a viscose column; 5. a recorder housing; 6. a key hole; 7. positioning the counter bore; 8. gluing counter bores; 9. an elastic waterproof film; 10. and (4) a boss.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 2, 3, 4, 5 and 7, the present invention provides a split key structure of a waterproof recorder, which comprises a key main body 1 and a recorder housing 5, wherein the outer surface of the recorder housing 5 is provided with a key hole 6, an elastic waterproof film 9 is covered and fixed inside the port of the key hole 6, the outer end midpoint of the elastic waterproof film 9 is provided with a positioning counter bore 7, the elastic waterproof film 9 is provided with adhesive counter bores 8 at the two ends of the positioning counter bore 7, the inner end midpoint of the elastic waterproof film 9 is fixedly connected with a boss 10, the inner end midpoint of the key main body 1 is fixedly connected with a positioning column 3, the key main body 1 is fixedly connected with adhesive columns 4 at the two ends of the positioning column 3, the key main body 1 is installed inside the key hole 6, the positioning column 3 and the positioning counter bore 7 are corresponding and fixed, the adhesive columns 4 and the adhesive counter bores 8 are corresponding and fixed, the key has crisp and comfortable hand feeling, reduces the injection molding production yield and the mold manufacturing cost, and has beautiful appearance and flatness;

in a further embodiment, as shown in fig. 6, the utility model discloses that the inner side surfaces of the recorder shell 5 and the elastic waterproof film 9 are flat surfaces, and the elastic waterproof film 9 is bonded with the recorder shell 5 at a high temperature;

in a further embodiment, as shown in fig. 2, the utility model discloses that the positioning column 3 and the adhesive column 4 are perpendicular to the surface of the key body 1, and the cross sections of the positioning column 3, the adhesive column 4 and the key body 1 are in a structure like a Chinese character 'shan';

in a further embodiment, as shown in fig. 7, the utility model discloses that the contour of the positioning column 3 is matched with the contour of the positioning counter bore 7, and the end surface of the positioning column 3 is attached to the bottom surface of the positioning counter bore 7;

in a further embodiment, as shown in fig. 7, the utility model discloses that the contour of the viscose column 4 is matched with the contour of the viscose counter bore 8, and the end surface of the viscose column 4 and the bottom surface of the viscose counter bore 8 are filled and fixed with adhesive;

in a further embodiment, as shown in fig. 1, the utility model discloses that the outline of the key body 1 is matched with the inner outline of the key hole 6, and the outer surface of the key body 1 is fixedly connected with the identification lines 2;

the utility model provides a split key structure of a waterproof recorder, a gap is designed between a key main body 1 and a key hole 6, the key main body is changed into the conventional key appearance and the conventional hard glue key material, the aesthetic property is further improved, the key main body 1 is provided with a glue column 4 and a positioning column 3, the glue column 4 is glued with a glue counter bore 8, the positioning column 3 and the positioning counter bore 7 are non-sticky and have small clearance, the bottom surface of the positioning column 3 directly reaches the surface of the elastic waterproof film 9, the height of the boss 10 is reduced, the hand feeling is direct and is not soft, the work division of the sticky column 4 and the positioning column 3 is definite, therefore, the key is crisp and comfortable in hand feeling, the firmness is high, the height of the boss 10 is reduced, the elastic waterproof film 9 is designed to be a plane, a core-pulling and demolding structure is not required to be manufactured by a mold, the cost of the mold is reduced, the problem of mold sticking cannot occur after the height is reduced, and the yield is greatly improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a components of a whole that can function independently button structure of waterproof formula record appearance, includes button main part (1) and record appearance casing (5), its characterized in that: the outer side surface of the recorder shell (5) is provided with a key hole (6), an elastic waterproof film (9) is covered and fixed in the port of the key hole (6), a positioning counter bore (7) is arranged at the middle point of the outer end of the elastic waterproof film (9), the elastic waterproof film (9) is provided with adhesive counter bores (8) at both ends of the positioning counter bore (7), a boss (10) is fixedly connected with the midpoint of the inner end of the elastic waterproof film (9), the midpoint of the inner end of the key main body (1) is fixedly connected with a positioning column (3), the key main body (1) is fixedly connected with viscose glue columns (4) at the two ends of the positioning column (3), the key body (1) is arranged inside the key hole (6), the positioning column (3) and the positioning counter bore (7) are mutually corresponding and fixed, the viscose glue column (4) and the viscose glue counter bore (8) are mutually corresponding and fixed.

2. The split key structure of a waterproof recorder of claim 1, characterized in that: the inner side surfaces of the recorder shell (5) and the elastic waterproof film (9) are flat surfaces, and the elastic waterproof film (9) is bonded with the recorder shell (5) at a high temperature.

3. The split key structure of a waterproof recorder of claim 1, characterized in that: the positioning column (3) and the adhesive column (4) are perpendicular to the surface of the key main body (1), and the cross sections of the positioning column (3), the adhesive column (4) and the key main body (1) are of a structure shaped like a Chinese character 'shan'.

4. The split key structure of a waterproof recorder of claim 1, characterized in that: the contour of the positioning column (3) is matched with the contour of the positioning counter bore (7), and the end face of the positioning column (3) is attached to the bottom face of the positioning counter bore (7).

5. The split key structure of a waterproof recorder of claim 1, characterized in that: the contour of the viscose column (4) is matched with the contour of the viscose counter bore (8), and the end face of the viscose column (4) and the bottom face of the viscose counter bore (8) are filled and fixed with viscose.

6. The split key structure of a waterproof recorder of claim 1, characterized in that: the outer contour of the key body (1) is matched with the inner contour of the key hole (6), and the outer side surface of the key body (1) is fixedly connected with the identification lines (2).