CN217822485U

CN217822485U - Metal push-button switch

Info

Publication number: CN217822485U
Application number: CN202221456178.3U
Authority: CN
Inventors: 常燕青
Original assignee: Zhejiang Zhuo Lang Qi Electric Co ltd
Current assignee: Zhejiang Zhuo Lang Qi Electric Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-15
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a metal button switch, including base, suit at the outer plastic casing of base and the outer metal casing of suit at plastic casing, be equipped with operating button in the metal casing, be equipped with waterproof circle between operating button and the metal casing, plastic casing comprises last casing and lower casing, sets up at least one first screens groove and at least one spliced eye on one side that casing and last casing are connected down, is equipped with the first screens step that is used for inserting above-mentioned first screens groove and is used for inserting the inserted bar of above-mentioned spliced eye on one side of going up casing and lower casing connection, spliced eye and inserted bar interference fit. The utility model discloses a set up first screens groove and spliced eye on the casing down, set up first screens step and inserted bar on last casing simultaneously, carry out spacing butt joint through first screens groove and first screens step, utilize the interference fit of spliced eye and inserted bar to connect simultaneously, not only connect stably, easily aim at moreover, the equipment is convenient.

Description

Metal push-button switch

Technical Field

The utility model relates to a button switch technical field, concretely relates to metal button switch.

Background

The button switch is a switch which utilizes a button to push a transmission mechanism, so that a movable contact and a static contact are pressed on or off, and circuit switching is realized. The push-button switch is a master electrical appliance with simple structure and wide application. In an electric automatic control circuit, the control circuit is used for manually sending out control signals to control a contactor, a relay, an electromagnetic starter and the like.

The housing of the existing push-button switch mainly comprises two parts, namely a plastic housing and a metal housing, and the plastic housing is usually provided in two parts for the convenience of assembly, such as a metal push-button switch disclosed in application No. 2021207825015. The plastic shell with the structure mainly comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are unstable in connection and are not well aligned during assembly.

SUMMERY OF THE UTILITY MODEL

To the not enough in the background art, the utility model provides a metal button switch.

The utility model adopts the technical proposal that: the utility model provides a metal button switch, includes base, suit at the outer plastic casing of base and the outer metal casing of suit at the plastic casing, be equipped with operating button in the metal casing, be equipped with waterproof circle between operating button and the metal casing, the plastic casing comprises last casing and lower casing, set up at least one first screens groove and at least one spliced eye on casing and last casing connection's one side down, it is equipped with the first screens step that is used for inserting above-mentioned first screens groove and is used for inserting the inserted bar of above-mentioned spliced eye on casing and the casing connection's one side down, inserted hole and inserted bar interference fit.

Furthermore, a pouring inclined plane is arranged at the top of the insertion rod.

Furthermore, the number of the first clamping grooves and the number of the inserting holes are three.

Furthermore, an embedding ring is arranged on the end face, connected with the upper shell, of one side of the waterproof ring, and an embedding groove used for embedding the embedding ring is formed in the end face, connected with the waterproof ring, of one side of the upper shell.

Furthermore, be equipped with the second screens step on the waterproof circle in the embedding ring outside, be equipped with the second screens groove that is used for second screens step card to go up on the lateral surface that casing and waterproof circle are connected.

The utility model has the advantages that: the utility model discloses a set up first screens groove and spliced eye on the casing down, set up first screens step and inserted bar on last casing simultaneously, carry out spacing butt joint through first screens groove and first screens step, utilize the interference fit of spliced eye and inserted bar to connect simultaneously, not only connect stably, easily aim at moreover, the equipment is convenient.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a schematic structural view of the upper housing and the lower housing.

Fig. 4 is a schematic structural view of the waterproof ring.

In FIGS. 1-4: 1. a base; 2. a plastic housing; 3. a metal housing; 4. an operation button; 5. a waterproof ring; 6. an upper housing; 7. a lower housing; 8. a first clamping groove; 9. inserting holes; 10. a first clamping step; 11. a plug rod; 12. pouring into an inclined plane; 13. an insert ring; 14. a groove is embedded; 15. a second clamping step; 16. a second clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

The utility model provides a metal button switch.

In this embodiment, referring to fig. 1 to 4, the metal button switch includes a base 1, a plastic housing 2 sleeved outside the base, and a metal housing 3 sleeved outside the plastic housing, an operation button 4 is provided in the metal housing, a waterproof ring 5 is provided between the operation button and the metal housing, the plastic housing is composed of an upper housing 6 and a lower housing 7, at least one first clamping groove 8 and at least one insertion hole 9 are provided on one side of the lower housing connected to the upper housing, a first clamping step 10 for inserting the first clamping groove and an insertion rod 11 for inserting the insertion hole are provided on one side of the upper housing connected to the lower housing, and the insertion hole is in interference fit with the insertion rod.

Among the above-mentioned technical scheme, through setting up first screens groove and spliced eye on the casing down, set up first screens step and inserted bar on last casing simultaneously, carry out spacing butt joint through first screens groove and first screens step, utilize the interference fit of spliced eye and inserted bar to connect simultaneously, not only connect stably, easily aim at moreover, the equipment is convenient.

Specifically, the top of the insertion rod is provided with a pouring inclined plane 12. The pouring inclined plane is arranged to facilitate the insertion rod to be inserted into the insertion hole.

Specifically, the number of the first clamping grooves and the number of the inserting holes are three. The first clamping grooves and the inserting holes are three and are arranged at equal intervals to form triangular distribution, and the structure is stable and reliable.

Specifically, an embedding ring 13 is arranged on the end face of one side of the waterproof ring connected with the upper shell, and an embedding groove 14 for embedding the embedding ring is arranged on the end face of one side of the upper shell connected with the waterproof ring; the waterproof ring outside the embedding ring is provided with a second clamping step 15, and the end face of one side of the upper shell connected with the waterproof ring is provided with a second clamping groove 16 for the second clamping step to be clamped in.

Among the above-mentioned technical scheme, through set up the embedding ring on waterproof circle, improve the contact surface between waterproof circle and the last casing, improve sealing performance, make things convenient for waterproof circle installation to target in place simultaneously, in addition, waterproof circle has still set up second screens step, corresponds with the second screens groove on the last casing, makes things convenient for waterproof circle accurate installation, avoids second screens groove to take place rotary displacement in the use.

The skilled person should understand that: although the present invention has been described according to the above embodiments, the inventive idea is not limited to this embodiment, and any application of the inventive idea is also included in the scope of the patent right protection.

Claims

1. The utility model provides a metal button switch, includes base, suit at the outer plastic casing of base and the outer metal casing of suit at plastic casing, be equipped with operating button in the metal casing, be equipped with waterproof circle, its characterized in that between operating button and the metal casing: the plastic shell is composed of an upper shell and a lower shell, at least one first clamping groove and at least one inserting hole are formed in one side, connected with the upper shell, of the lower shell, a first clamping step used for being inserted into the first clamping groove and an inserting rod used for being inserted into the inserting hole are arranged on one side, connected with the lower shell, of the upper shell, and the inserting hole is in interference fit with the inserting rod.

2. The metal push button switch according to claim 1, wherein: the top of the insertion rod is provided with a pouring inclined plane.

3. The metal push button switch according to claim 1, wherein: the number of the first clamping grooves and the number of the inserting holes are three.

4. The metal push button switch according to any one of claims 1 to 3, wherein: the waterproof ring is provided with an embedded ring on the end face of one side connected with the upper shell, and an embedded groove used for embedding the embedded ring is formed in the end face of one side connected with the waterproof ring of the upper shell.

5. The metal push button switch according to claim 4, wherein: the waterproof ring outside the embedding ring is provided with a second clamping step, and a second clamping groove for clamping the second clamping step is formed in the end face, connected with the waterproof ring, of one side of the upper shell.