CN218215077U

CN218215077U - Side pressing switch

Info

Publication number: CN218215077U
Application number: CN202222604300.3U
Authority: CN
Inventors: 陈海斌
Original assignee: Zhejiang Zhanyue Electronic Technology Co ltd
Current assignee: Zhejiang Zhanyue Electronic Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-03
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a switch is pressed to side, including upper cover, base, buckling piece, button and shell fragment, the buckling piece is suitable for to be connected upper cover and base lock, and the shaping has the mounting groove that is suitable for installation shell fragment on the base, and the mounting groove has the top surface and the side that are located its opening edge, and the upper cover shaping has the first face that offsets with the top surface to and stretch into the first annular lug to the mounting groove in, first annular lug has the second face that offsets with the side. When the buckling piece buckled upper cover and base, the first face of upper cover offseted with the top surface of base mounting groove, and first annular lug stretched into to the mounting groove in, and its second face offsets with the side of mounting groove, and gasified tin cream just was difficult for getting into to the mounting groove of base from the external world during welding like this to sealing performance has been improved, has prolonged the side and has pressed the life of switch.

Description

Side pressing switch

Technical Field

The utility model relates to a button switch technical field, concretely relates to switch is pressed to side.

Background

At present, the side-pressing tact switch has the advantages of small volume, accurate operation force error, diversified specifications and the like, and is widely applied to electronic equipment, white household appliances and the like.

The side is pressed the switch and is mainly included apron, base, buckling piece and button, and the buckling piece is used for apron and base lock to be connected, and when the pin of side press the switch and circuit board welding, be used for the welded tin cream gasification back, inside the gap entering switch of apron and base easily to arouse the circuit short circuit, lead to the side to press the switch failure.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the side among the prior art and pressing the switch and get into its inside, lead to the defect of switch inefficacy because of the tin cream easily to a side that sealing performance is good is pressed the switch is provided.

For this, the utility model provides a switch is pressed to side, including upper cover, base, buckling piece, button and shell fragment, the buckling piece be suitable for with the upper cover with the base lock is connected, the shaping has and is suitable for the installation on the base the mounting groove of shell fragment, the mounting groove has the top surface and the side that are located its opening edge, the upper cover shaping have with the first face that the top surface offsets, and stretch into to first annular lug in the mounting groove, first annular lug have with the second face that the side offsets.

The upper cover is provided with a second opening for the button to extend out, and a second annular convex block arranged around the second opening, and the second annular convex block extends out of the top surface of the buckling piece.

The buckling piece comprises a buckling main body and clamping legs, wherein the buckling main body is abutted to the upper cover, the clamping legs are respectively arranged at two ends of the buckling main body in the length direction and are connected with the buckling main body in a bending mode, and the clamping legs are suitable for being clamped with the clamping grooves in the bottom surface of the base in an adaptive mode.

The elastic sheet is provided with two strip-shaped dividing holes which are arranged in parallel along the width direction of the elastic sheet, an arching part is arranged between the two strip-shaped dividing holes, the arching part is arranged below the button and can be driven by the button, and a concave part is arranged on one side of each strip-shaped dividing hole back to the arching part.

The base is provided with a first conductive piece, the first conductive piece is provided with a first pin and two first static contact pieces which are respectively bent and connected with the first pin and are arranged in parallel, and the first static contact pieces are attached to and abutted against the sunken parts.

The base is provided with a second conductive piece, the second conductive piece is provided with a second pin and a second static contact piece which is connected with the second pin in a bending mode, and the second static contact piece is arranged right below the arching portion.

The first static contact piece and the second static contact piece are provided with straight sections suitable for setting the static contacts and bending sections which are respectively arranged at two ends of the straight sections and bent towards the direction far away from the elastic piece.

The first conductive piece, the second conductive piece and the base are integrally formed in an injection molding mode, and the bending section is located inside the base.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a switch is pressed to side, when the buckling piece with upper cover and base lock, the first face of upper cover offsets with the top surface of base mounting groove, and first annular convex block stretches into to the mounting groove in, and its second face offsets with the side of mounting groove, and the tin cream of gasification just is difficult for getting into to the mounting groove of base from the external world when welding like this to sealing performance has been improved, the life of switch is pressed to the side has been prolonged.

2. The utility model provides a switch is pressed to side, upper cover have the second opening that supplies the button to stretch out to and encircle the second annular lug that the second opening set up, the second annular lug stretches out the setting of buckling piece top surface, has just so increased the distance that the gasification tin cream got into the base mounting groove from the external world through upper cover second opening.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in 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 creative efforts.

Fig. 1 is a first perspective view of a side push switch of the present invention;

FIG. 2 is a second perspective view of the side push switch;

FIG. 3 is a cross-sectional view of a side push switch;

FIG. 4 is an exploded view of a side push switch;

FIG. 5 is a schematic view of the assembly of the spring plate with the first conductive member and the second conductive member;

fig. 6 is a perspective view of the first conductive member.

Description of the reference numerals: 1. an upper cover; 2. a base; 3. a fastener; 4. a button; 5. a spring plate; 6. mounting grooves; 7. a top surface; 8. a side surface; 9. a first annular projection; 10. a second opening; 11. a first side; 12. a second face; 13. a second annular bump; 14. fastening the main body; 15. clamping a pin; 16. a card slot; 17. dividing the hole; 18. an arching portion; 19. a recessed portion; 20. a first conductive member; 21. a first pin; 22. a first static contact; 23. a second conductive member; 24. a second pin; 25. a second static contact; 26. a straight section; 27. and (6) bending the section.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Examples

The present embodiment provides a side-push switch, as shown in fig. 1 and 2, including an upper cover 1, a base 2, a fastener 3, a button 4 and a spring 5.

As shown in fig. 3, a mounting groove 6 suitable for mounting the elastic sheet 5 is formed on the base 2, and the mounting groove 6 has a top surface 7 and a side surface 8 at the opening edge thereof. As shown in fig. 4 and 5, a first conductive member 20 and a second conductive member 23 are disposed on the base 2, the first conductive member 20 has a first pin 21 and two first static contact pieces 22 respectively connected to the first pin 21 in a bending manner and disposed in parallel, and the first static contact pieces 22 are abutted to the recessed portion 19; the second conductive member 23 has a second pin 24 and a second static contact 25 connected with the second pin 24 in a bent manner, and the second static contact 25 is arranged right below the arching part 18; the first static contact piece 22 and the second static contact piece 25 are both provided with a straight section 26 suitable for setting a static contact, and a bending section 27 which is respectively arranged at two ends of the straight section 26 and bent towards the direction far away from the elastic piece 5. In this embodiment, the first conductive member 20, the second conductive member 23 and the base 2 are integrally injection-molded, and the bending section 27 is located inside the base 2, so that the first conductive member 20, the second conductive member 23 and the base 2 are connected more firmly.

As shown in fig. 3, the upper cover 1 is formed with a first surface 11 abutting against the top surface 7, and a first annular protrusion 9 extending into the mounting groove 6, and the first annular protrusion 9 has a second surface 12 abutting against the side surface 8. The upper cover 1 has a second opening 10 for the button 4 to extend out, and a second annular protrusion 13 surrounding the second opening 10, wherein the second annular protrusion 13 extends out of the top surface of the fastener 3.

The buckling piece 3 is suitable for buckling and connecting the upper cover 1 and the base 2, and comprises a buckling main body 14 abutting against the upper cover 1 and clamping legs 15 respectively arranged at two ends of the buckling main body 14 in the length direction and connected with the buckling main body 14 in a bending mode, and as shown in fig. 2, the clamping legs 15 are suitable for being in adaptive clamping connection with clamping grooves 16 in the bottom surface of the base 2.

As shown in fig. 5, the elastic sheet 5 has two strip-shaped dividing holes 17 arranged in parallel in the width direction thereof, an arching portion 18 is arranged between the two strip-shaped dividing holes 17, the arching portion 18 is arranged below the button 4 and can be driven by the button 4, and a recessed portion 19 is arranged on one side of the strip-shaped dividing hole 17 opposite to the arching portion 18.

The utility model provides a switch is pressed to side, when buckling piece 3 with upper cover 1 with 2 lock on the base, the first face 11 of upper cover 1 offsets with the top surface 7 of 2 mounting grooves 6 on the base, and first annular lug 9 stretches into to mounting groove 6 in, its second face 12 offsets with the side 8 of mounting groove 6, the gasified tin cream just is difficult for getting into to the mounting groove 6 of base 2 from the external world when welding like this in, thereby sealing performance has been improved, the life of switch is pressed to the side has been prolonged.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a side is according to switch, includes upper cover (1), base (2), buckling piece (3), button (4) and shell fragment (5), buckling piece (3) be suitable for with upper cover (1) with base (2) lock is connected, its characterized in that, the shaping has mounting groove (6) that is suitable for the installation shell fragment (5) on base (2), mounting groove (6) have lie in its opening edge top surface (7) and side (8), upper cover (1) shaping have with first face (11) that top surface (7) offset to and stretch into first annular lug (9) in mounting groove (6), first annular lug (9) have with second face (12) that side (8) offset.

2. The side-push switch according to claim 1, wherein the upper cover (1) has a second opening (10) for the push button (4) to protrude from, and a second annular protrusion (13) disposed around the second opening (10), the second annular protrusion (13) protruding from the top surface of the snap member (3).

3. The side-push switch according to claim 1 or 2, wherein the fastening member (3) comprises a fastening main body (14) abutting against the upper cover (1), and fastening legs (15) respectively disposed at two ends of the fastening main body (14) in the length direction and connected to the fastening main body (14) in a bent manner, wherein the fastening legs (15) are adapted to be fastened to fastening grooves (16) formed in the bottom surface of the base (2).

4. A side push switch according to claim 1, wherein the spring plate (5) has two strip-shaped dividing holes (17) arranged in parallel in the width direction thereof, an arched portion (18) is arranged between the two strip-shaped dividing holes (17), the arched portion (18) is arranged below the push button (4) and can be driven by the push button (4), and a recessed portion (19) is arranged on the side of the strip-shaped dividing hole (17) facing away from the arched portion (18).

5. The side-push switch according to claim 4, wherein a first conductive member (20) is disposed on the base (2), the first conductive member (20) has a first pin (21), and two first static contacts (22) respectively connected with the first pin (21) in a bending manner and arranged in parallel, and the first static contacts (22) abut against the recess (19).

6. A side push switch according to claim 5, wherein a second conductive member (23) is provided on said base (2), said second conductive member (23) having a second leg (24), and a second static contact (25) connected to said second leg (24) at a bend, said second static contact (25) being provided directly below said raised portion (18).

7. A side switch according to claim 6, wherein the first and second static contacts (22, 25) each have a straight section (26) adapted to provide a static contact, and a bent section (27) respectively provided at both ends of the straight section (26) and bent away from the spring (5).

8. The side push switch of claim 7, wherein said first conductive member (20), said second conductive member (23) and said base (2) are integrally injection molded, and said bent section (27) is located inside said base (2).