CN218384890U - Micro-gap switch with prevent mistake and touch structure - Google Patents

Abstract

The utility model discloses a micro-gap switch with prevent mistake and touch structure, including the casing, the locating hole has been seted up to its inside top, and the inside through connection of locating hole has the reference column to the rear end through connection of reference column has the button, still includes: the bottom both ends of casing all fixed mounting have terminal and two the structure of terminal is equal, and two the terminal is the vertical center line symmetry setting about the casing, the surface of button is the arc shape. This micro-gap switch with prevent mistake and touch structure installs the protective sheath, utilizes to be provided with the protective sheath below the bottom of terminal and stitch, and two the inside of protective sheath is nested connection respectively has terminal and stitch, and the convenient later stage that can be fine carries out spacing protection to terminal and stitch, avoids later stage terminal and stitch to take place the phenomenon of dislocation skew when using, and the better later stage increases the life of terminal and stitch.

Description

Micro-gap switch with prevent mistake and touch structure

Technical Field

The utility model relates to the technical field of switches, specifically be a micro-gap switch with prevent mistake and touch structure.

Background

The switch is an electronic element which can interrupt current or make the current flow to other circuits, is a switch using tiny force, is mostly applied to a power switch in electronic products, and can be used by people in the later period well;

in the ship-shaped switch disclosed in the patent publication CN210091964U, an arc surface with the radius of 0.35mm is adopted above the middle leg, so that burrs are not generated in the product process, the rocker is also attached to the middle leg by adopting an arc groove surface with the radius of 0.35mm, and the larger the contact area of the first point is, the larger the current passing through the first point is, the more the performance of the product is improved; the second point is that the rocker can move more flexibly due to the fact that the product adopts a design structure of circle to circle, and rapid contact and rapid disconnection can be improved; the third point can enable the product to be in point contact with the product at the center of the circle at the movable point due to the circle-to-circle design, so that the service life of the product is prolonged more accurately, because the silver layer at the center of the contact is the thickest, when the microswitch is used, a good mistaken-touch preventing structure is not provided for protecting the microswitch, the phenomenon that the microswitch is mistakenly touched by a switch in the later period when in use and poor contact is caused in the later period is inconvenient for the switch in the later period to use;

therefore, the microswitch with the false touch prevention structure can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a micro-gap switch with prevent mistake and touch structure to but when this micro-gap switch uses on solving the existing market that above-mentioned background art provided, do not have fine mistake of preventing to touch the structure and protect the use to micro-gap switch, lead to the later stage can take place the switch mistake when using micro-gap switch and bump the later stage and take place to use bad contact's phenomenon, the problem that the switch in inconvenient later stage used.

In order to achieve the above object, the utility model provides a following technical scheme: a micro switch with a false touch prevention structure comprises a shell, a button, a binding post, pins, a positioning hole and a positioning column;

the positioning hole is formed in the upper portion of the interior of the shell, the positioning column penetrates through the interior of the positioning hole, and the rear end of the positioning column penetrates through the button;

further comprising: the equal fixed mounting in bottom both ends of casing has terminal and two the structure of terminal is equivalent, and two the terminal is the vertical center line symmetry setting about the casing, the surface of button is the arc shape, and the button sets up in the surface top of casing to the bottom below later stage correspondence of button has the wane, and the bottom below of wane is connected with the button, and runs through the bottom outside that extends to the casing below the bottom of button.

Preferably, the equal fixed mounting in bottom both ends of casing has the protective sheath, and two the equal nested connection in inside of protective sheath has the terminal to the length of protective sheath is all good at to the length of two terminals, two the structure of protective sheath is equal, and two the protective sheath all adopts insulating fire resistive material to constitute, and two protective sheaths all adopt fire prevention cloth to constitute, utilize two protective sheaths all to adopt fire prevention cloth to constitute, and convenient later stage that can be fine carries out insulating fire prevention to two terminals that use and uses, makes things convenient for later stage micro-gap switch's use more.

Preferably, the slotted sliding connection in left side top of casing has the carriage release lever, and the right side fixed mounting of carriage release lever has the baffle to the later stage correspondence of baffle has the button, the equal fixed mounting in upper and lower both ends of carriage release lever has the movable block, and two the left side of movable block all is the arc shape to the left side of two movable blocks all corresponds there is gravity sensor, two gravity sensor all sets up inside the left side of casing, the warning light is installed to the left side top screw of casing, and the warning light utilizes the connecting wire harness to be connected to two gravity sensor through the singlechip, and two gravity sensor of utilization that can be fine pass through the singlechip with information transmission to the warning light, and the better later stage warning light that makes things convenient for carries out the light scintillation and reminds the user in time to handle the use.

Preferably, the left side top of casing is provided with two tension springs, and two tension spring's structure is equal to two tension spring's left side fixedly connected with movable block, utilizes two tension spring's left side fixedly connected with movable block, and the convenient later stage that can be fine carries out elasticity to two movable blocks after removing and resets, and the better mistake that makes things convenient for later stage micro-gap switch is prevented touching the use by mistake.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The micro switch with the false touch prevention structure is provided with a warning lamp, a baffle, a moving rod, a gravity sensor and a tension spring, wherein the moving rod is installed above the left side of a shell in a slotted sliding mode, the baffle is fixedly installed on the right side of the moving rod, the right side of the baffle corresponds to the bottom of the left side of a button, when a user touches the button by mistake, the button can rotate, then the baffle can be pushed to shrink and move, then moving blocks installed at the upper end and the lower end of the moving rod can be well driven to move, then the two gravity sensors can be collided, then the information can be sent to the warning lamp through a single chip microcomputer, then the warning lamp can flicker, people can be well and conveniently reminded of timely processing, finally, the elastic action of the two tension springs is utilized, the position of the moved baffle can be well and conveniently reset in the later period, and the use of the micro switch is better facilitated;

(2) This micro-gap switch with prevent mistake and touch structure is provided with the protective sheath, utilizes and is provided with the protective sheath in the bottom below of terminal and stitch, and the inside difference nested connection of two protective sheaths has terminal and stitch, and the convenient later stage that can be fine carries out spacing protection to terminal and stitch, avoids later stage terminal and stitch to take place the phenomenon of dislocation when using, and the better later stage increases the life of terminal and stitch.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the bottom structure of the housing of the present invention;

FIG. 3 is a schematic view of the main sectional structure of the casing and the button of the present invention;

FIG. 4 is a schematic top view of the housing and the button of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a button; 3. a binding post; 4. a stitch; 5. positioning holes; 6. a positioning column; 7. a protective sleeve; 8. a warning light; 9. a baffle plate; 10. a travel bar; 11. a moving block; 12. a gravity sensor; 13. a tension spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a micro switch with a false touch prevention structure comprises a shell 1, a button 2, a binding post 3, a stitch 4, a positioning hole 5, a positioning column 6, a protective sleeve 7, a warning light 8, a baffle plate 9, a moving rod 10, a moving block 11, a gravity sensor 12 and a tension spring 13;

the button comprises a shell 1, a positioning hole 5 is formed in the upper portion of the interior of the shell 1, a positioning column 6 penetrates through the interior of the positioning hole 5, and a button 2 penetrates through the rear end of the positioning column 6;

further comprising: the equal fixed mounting in bottom both ends of casing 1 has terminal 3 and two structure of terminal 3 to equal, and two terminal 3 are about the vertical center line symmetry setting of casing 1, and the surface of button 2 is the arc shape, and button 2 is the surface top that sets up at casing 1, and the bottom below later stage correspondence of button 2 has the wane, and the bottom below of wane is connected with button 2, and the bottom below of button 2 runs through the bottom outside that extends to casing 1.

Equal fixed mounting in casing 1's bottom both ends has protective sheath 7, and the equal nested connection in inside of two protective sheaths 7 has terminal 3, and the length of two terminal 3 all is longer than protective sheath 7's length, the structure of two protective sheaths 7 is equal, and two protective sheaths 7 all adopt insulating fireproof material to constitute, two protective sheaths 7 all adopt fireproof cloth to constitute, as shown in figure 1, 2, 4 are shown, when casing 1 uses, the outside of the stitch 4 of terminal 3 that utilizes its bottom below to set up all wraps up and is connected with protective sheath 7, and two protective sheaths 7 all adopt insulating rubber material to constitute, the stitch 4 of terminal 3 of the inside parcel of two protective sheaths 7 in convenient later stage that can be fine carries out insulating protection and uses, the better life who makes things convenient for later stage increase micro-gap switch.

The left side top fluting sliding connection of casing 1 has carriage release lever 10, and the right side fixed mounting of carriage release lever 10 has baffle 9, and the later stage correspondence of baffle 9 has button 2, the equal fixed mounting in upper and lower both ends of carriage release lever 10 has movable block 11, and the left side of two movable blocks 11 all is arc shape, and the left side of two movable blocks 11 all corresponds there is gravity sensor 12, two gravity sensor 12 all set up inside the left side of casing 1, the left side top mounting screw of casing 1 has warning light 8, and warning light 8 utilizes the connecting wire harness to pass through singlechip connection to two gravity sensor 12, the left side top of casing 1 is provided with two tension spring 13, and the structure of two tension spring 13 equals, and the left side fixedly connected with movable block 11 of two tension spring 13.

As shown in fig. 1, 3 and 5, when micro-gap switch used, after the user touched button 2 by mistake, button 2 can promote baffle 9 and remove, at this moment, baffle 9 left side fixed connection's carriage release lever 10 can carry out the position through two movable blocks 11 and remove, then two movable blocks 11 can touch two gravity sensor 12, at this moment two gravity sensor 12 can pass through the singlechip with information and send to 8 departments of warning light, the messenger warning light 8 that can be fine carries out the light scintillation, better convenience reminds user in time to handle, avoid producing the phenomenon that the mistake touched, make things convenient for later stage micro-gap switch's use more.

The working principle is as follows: when using this micro-gap switch with prevent mistake and touch structure, at first, the outside of the stitch 4 of the terminal 3 that utilizes its bottom below to set up all wraps up and is connected with protective sheath 7, and two protective sheaths 7 all adopt insulating rubber material to constitute, the stitch 4 of the terminal 3 of the inside parcel of two protective sheaths 7 in convenient later stage that can be fine carries out insulation protection and uses, then touch button 2 back at the user mistake, button 2 can promote 9 left sides fixed connection's movable rod 10 of baffle can carry out the position through two movable blocks 11 and remove, then two gravity sensor 12 can be touched to two movable blocks 11, at this moment two gravity sensor 12 can pass through the singlechip with information and send to warning light 8 departments, can be fine make warning light 8 carry out the light scintillation, better convenience reminds user in time to handle.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A micro switch with a false touch prevention structure comprises a shell (1), a button (2), a binding post (3), a pin (4), a positioning hole (5) and a positioning column (6);

the positioning structure comprises a shell (1), a positioning hole (5) is formed in the upper portion of the interior of the shell, a positioning column (6) penetrates through the interior of the positioning hole (5), and a button (2) penetrates through the rear end of the positioning column (6);

it is characterized by also comprising:

both ends of the bottom of the shell (1) are fixedly provided with binding posts (3), the structures of the two binding posts (3) are identical, and the two binding posts (3) are symmetrically arranged about the vertical central line of the shell (1);

the surface of button (2) is the arc shape, and button (2) set up the surface top at casing (1) to the bottom below later stage of button (2) corresponds there is the wane, and the bottom below of wane is connected with button (2), and the bottom below of button (2) runs through the bottom outside that extends to casing (1).

2. The microswitch with the false touch prevention structure according to claim 1, wherein: the all fixed mounting in bottom both ends of casing (1) has protective sheath (7), and two the equal nested connection in inside of protective sheath (7) has terminal (3) to the length of two terminal (3) all is longer than the length of protective sheath (7).

3. The microswitch with the false touch prevention structure according to claim 2, wherein: two the structure of protective sheath (7) is equal, and two protective sheath (7) all adopt insulating fire-resistant material to constitute, and two protective sheath (7) all adopt fire prevention cloth to constitute.

4. The microswitch with the false touch prevention structure according to claim 1, wherein: the slotted sliding connection of the left side top of casing (1) has carriage release lever (10), and the right side fixed mounting of carriage release lever (10) has baffle (9) to the later stage correspondence of baffle (9) has button (2).

5. The microswitch with the false touch prevention structure according to claim 4, wherein: the utility model discloses a warning device, including the walking stick, the equal fixed mounting in upper and lower both ends of carriage release lever (10) has movable block (11), and two the left side of movable block (11) all is the arc shape to the left side of two movable blocks (11) all corresponds gravity sensor (12), two gravity sensor (12) all set up inside the left side of casing (1), warning light (8) are installed to the left side top screw of casing (1), and warning light (8) utilize connecting wire to pass through the singlechip and be connected to two gravity sensor (12).

6. The microswitch with the false touch prevention structure according to claim 5, wherein: two tension springs (13) are arranged above the left side of the shell (1), the two tension springs (13) are identical in structure, and moving blocks (11) are fixedly connected to the left sides of the two tension springs (13).

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