CN215377297U

CN215377297U - Three-gear ship-shaped switch

Info

Publication number: CN215377297U
Application number: CN202121713234.2U
Authority: CN
Inventors: 黄国虎
Original assignee: Yueqing Inspiration Electronics Co ltd
Current assignee: Yueqing Inspiration Electronics Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-31
Anticipated expiration: 2031-07-26

Abstract

The utility model provides a three-gear ship-shaped switch which comprises a shell, an operation component, pins, an indicator lamp and a conductive component, wherein the pins comprise a first pin positioned at the bottom of the shell, a second pin and a third pin positioned at two sides of the first pin, the second pin and the third pin are respectively provided with a static contact, the conductive component comprises a rocker contact and a moving contact arranged at two ends of the rocker contact, the conductive component also comprises a conductive piece inserted on the shell, the top end of the conductive piece is provided with a fork, the conductive piece comprises a first contact pin and a second contact pin which extend towards the rotation direction of a button, a gap is formed between the first contact pin and the second contact pin, the indicator lamp is connected with a conductive wire, and the indicator lamp is controlled to abut against the first contact pin or the second contact pin through the button to realize opening. The utility model has the advantages of convenient splicing, energy and electricity saving and high safety.

Description

Three-gear ship-shaped switch

Technical Field

The utility model relates to the technical field of switches, in particular to a three-gear boat-shaped switch.

Background

The switch is an element for turning on and off various functions of the circuit, and also has a function of actively preventing an electrical fire. The switch is applied to various electronic equipment and household appliances. Boat-type switches are also known as rocker switches. The structure of the button switch is the same as that of a button switch, but the button handle is changed into a boat shape. Ship-type switches are commonly used as power switches of electronic equipment, and the contacts of the ship-type switches are divided into a single-pole single-throw switch, a double-pole double-throw switch and the like, and some switches are provided with indicator lights.

The existing three-gear boat-shaped switch with the indicator light comprises the indicator light, a shell, an operation component, a pin and a conductive component, the pins comprise a first pin positioned in the middle of the shell, and a second pin and a third pin positioned on two sides of the first pin, the second pin and the third pin are both provided with static contacts, the conductive component comprises a rocker contact and moving contacts arranged at two ends of the rocker contact, the control component comprises a transmission seat, a button clamped on the transmission seat and a driving rod arranged at the bottom of the transmission seat, a spring with the top end abutting against the transmission seat is arranged in the driving rod, the movable contact at any end of the rocker contact driven by the driving rod can be abutted against and separated from the corresponding static contact through the control button, or the movable contacts at two ends of the rocker contact are separated from the corresponding static contacts, so that the on-off of a circuit at the second pin or the third pin or the on-off of the circuits at the second pin and the third pin are realized. The pilot lamp is located the transmission seat, and the through-hole has been seted up to the transmission seat bottom, and the soldering on the pilot lamp has connected the conductor wire, and the conductor wire is drawn forth through the through-hole and is connect the electricity to lead to the pilot lamp to be in the state of often brightening, consume the electric energy, the security is low and the switch installation is troublesome.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a three-gear boat-shaped switch with convenient insertion, energy saving, power saving and high safety.

Aiming at the problems, the following technical scheme is provided: a three-gear boat-shaped switch comprises a shell, an operation component, a pin, an indicator light and a conductive component, wherein the pin comprises a first pin positioned at the bottom of the shell, a second pin and a third pin positioned at two sides of the first pin, the second pin and the third pin are respectively provided with a static contact, the conductive component comprises a rocker contact and a moving contact arranged at two ends of the rocker contact, the operation component comprises a transmission seat, a button arranged on the transmission seat, a driving rod arranged at the bottom of the transmission seat and an elastic component abutted against the bottom of the transmission seat and the driving rod, the button is movably hinged on the shell, the conductive component is inserted on the shell, the top end of the conductive component is provided with a fork, the first contact and the second contact extend towards the rotation direction of the button, a gap is formed between the first contact and the second contact, and the indicator light is connected with a conductive wire, the indicator light is pressed against the first contact pin or the second contact pin through the button control conducting wire to be turned on.

In the structure, when the rocker contact is in a closed state, the moving contacts at two ends of the rocker contact and the corresponding static contacts are in a separated state, the conductive wire and the conductive piece are in a separated state, and the indicator light is in a closed state; in the open state, a worker controls the transmission seat to drive the driving rod to swing through shifting the button according to needs, so that one end of a moving contact at two ends of the rocker contact is abutted with a corresponding static contact to realize circuit communication, the conductive wire is abutted with the first contact pin or the second contact pin to form circuit conduction, and the indicator light is lighted and is in the open state; therefore, the on-off of the switch and the on-off of the indicator lamp are in a synchronous state, the safety of the utility model is improved, and the utility model saves energy and electricity and is convenient for the control of a circuit. The installation of the utility model can be facilitated by arranging the pins and the conductive pieces, thereby improving the convenience of the utility model. The first contact pin and the second contact pin are arranged, so that the electric lead can be shifted along with shifting of the button to realize synchronization with opening and closing of the switch, and the reliability of the switch is improved.

The utility model is further provided with a containing groove arranged on the transmission seat, a fixing hole arranged at the bottom of the containing groove, the indicator lamp positioned in the containing groove, and two groups of conducting wires arranged through the fixing hole and respectively corresponding to the first contact pin and the second contact pin.

In the structure, the installation of the indicator lamp can be facilitated by arranging the accommodating groove, and the indicator lamp can be conveniently fixed through the conducting wire by matching with the fixing hole, so that the stability of the indicator lamp is improved, and the reliability of the indicator lamp is improved. Through setting up two sets of conductor wires can be convenient for it respectively with first contact pin, the corresponding cooperation of second contact pin, and can ensure that when the button is under the switch off state, the conductor wire is in the state of phase separation with first contact pin, second contact pin.

The utility model is further provided that the transmission seat is provided with a limiting block corresponding to the fixing hole.

In the structure, the conducting wire can be abutted by the limiting blocks, so that the stability of the conducting wire is improved, and the reliability of synchronous opening and closing of the indicating lamp and the switch is improved.

The utility model is further arranged in that the bottom of the shell is provided with a positioning hole matched with the conductive piece, one end of the positioning hole in the shell is provided with a limiting column, the first contact pin and the second contact pin respectively comprise a limiting end which is positioned at the top end of the conductive piece and extends towards one side of the rocker contact and a contact end which is fixed on the limiting end and is matched and abutted with the conductive wire, and the limiting end is abutted with the limiting column.

In the structure, the contact end is correspondingly matched with the conductive wire, the limiting end is abutted against the limiting column to limit the conductive piece, so that the stability of the conductive piece is improved, and the positioning hole is arranged to enable the conductive piece and the conductive piece to be inserted from the shell to the bottom of the shell, so that the assembly convenience is improved.

The utility model is further provided that the first pin is provided with a fixed plate, two ends of the fixed plate are provided with limit plates, and the rocker contact is provided with a butt plate which is arranged towards the fixed plate and is abutted against the inner sides of the limit plates.

In the structure, the contact plates are matched with the limiting plates, so that the rocker contacts can be conveniently positioned and installed, the rocker contacts can be limited, the stability of the rocker contacts in swinging is improved, and the reliability of the rocker contact swinging device is improved.

The utility model is further arranged that positioning columns are arranged on the first pin and positioned on two sides of the fixed plate, and openings matched with the positioning columns are formed in the seesaw contact.

In the structure, the positioning column is matched with the opening, so that the stability of the rocker contact can be further improved, the rocker contact can be conveniently positioned and installed, and the convenience and the reliability of the rocker contact are improved.

The utility model is further arranged in that a hinged shaft is arranged on the outer circumferential wall of the button, a hinged hole matched with the hinged shaft is formed in the shell, the conductive piece is positioned in the axial direction of the hinged shaft, the first contact pin and the second contact pin are respectively positioned on two sides of the hinged shaft, two ends of the rocker contact are respectively positioned on two sides of the hinged shaft, and the moving contact and the static contact at the two ends correspond to each other.

By adopting the structure, the assembly of the utility model can be facilitated, and the conductive piece can be conveniently matched with the conductive wire, so that the convenience of the utility model is improved.

The utility model is further arranged that fixed blocks are arranged in the shell and positioned at two sides of the positioning column, and limit grooves corresponding to the openings are formed in the fixed blocks.

In the structure, the opening on the rocker contact is matched with the positioning column, and the outer end of the rocker contact is matched with the limiting groove for limiting and fixing, so that the stability of the rocker contact is further improved, the rocker contact is prevented from shaking, and the reliability of the rocker contact is improved.

The utility model is further arranged that a positioning strip is arranged on the outer circumferential wall of the shell at a position corresponding to the conductive piece.

By adopting the structure, the positioning and the installation of the button and the transmission seat can be facilitated, so that the convenience of the assembly is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the split structure of the present invention.

Fig. 3 is a schematic structural view of the inside of the case of the present invention.

Fig. 4 is a schematic cross-sectional structure of the present invention.

Fig. 5 is a schematic structural diagram of the control assembly of the present invention.

Fig. 6 is a schematic structural view of the housing of the present invention.

Fig. 7 is an electrical schematic of the present invention.

The reference numbers in the figures mean: 1-a shell; 2-a manipulation component; 3-pins; 4-an indicator light; 5-a conductive component; 31-a first pin; 32-second pins; 33-third pin; 34-a stationary contact; 6-rocker contacts; 62-moving contact; 21-a transmission seat; 22-a button; 23-a drive rod; 24-an elastic member; 7-a conductive member; 71-a first contact pin; 72-a second contact pin; 8-an electrically conductive wire; 211-a receiving groove; 212-a fixation hole; 213-a limiting block; 11-a limiting column; 73-a limiting end; 74-a contact end; 311-a fixed plate; 312-a limiting plate; 61-an abutment plate; 312-locating post; 62-opening; 221-a hinge axis; 12-a hinge hole; 13-fixing block; 131-a limiting groove; 14-positioning strip.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, back, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 to 7, the three-position boat-shaped switch includes a housing 1, an operating component 2, a pin 3, an indicator light 4, and a conductive component 5, where the pin 3 includes a first pin 31 located at the bottom of the housing 1, and a second pin 32 and a third pin 33 located at two sides of the first pin 31, both the second pin 32 and the third pin 33 are provided with a fixed contact 34, the conductive component 5 includes a rocker contact 6 and a movable contact 62 arranged at two ends of the rocker contact 6, the operating component 2 includes a transmission base 21, a button 22 arranged on the transmission base 21, a driving rod 23 arranged at the bottom of the transmission base 21, and an elastic component 24 abutted against the bottom of the transmission base 21 and the driving rod 23, the button 22 is movably hinged to the housing 1, and further includes a conductive component 7 inserted in the housing 1, a fork is arranged at the top end of the conductive component 7, and includes a first contact pin 71 and a second contact pin 72 extending towards the rotation direction of the button 22, a gap is formed between the first contact pin 71 and the second contact pin 72, the indicator lamp 4 is connected with the conductive wire 8, and the indicator lamp 4 is opened by controlling the conductive wire 8 to abut against the first contact pin 71 or the second contact pin 72 through the button 22.

In the above structure, in the closed state of the present invention, the moving contacts 62 at the two ends of the rocker contact 6 and the corresponding static contacts 34 are both in the separated state, the conductive wire 8 and the conductive member 7 are in the separated state, and the indicator light 4 is in the closed state; in the open state, a worker controls the transmission seat 21 to drive the driving rod 23 to swing through toggling the button 22 according to needs, so that one end of the moving contact 62 at the two ends of the rocker contact 6 is abutted against the corresponding static contact 34 to realize the circuit communication, the conductive wire 8 is abutted against the first contact pin 71 or the second contact pin 72 to form the circuit communication, and the indicator light 4 is lighted to be in the open state; therefore, the on-off of the switch and the on-off of the indicator lamp 4 are in a synchronous state, the safety of the utility model is improved, and the utility model saves energy and electricity and is convenient for the control of a circuit. The installation of the present invention can be facilitated by providing the pins 3 and the conductive members 7, thereby improving the convenience of the present invention. The first contact pin 71 and the second contact pin 72 are arranged, so that the synchronization between the on-off of the conductive wire 8 and the on-off of the switch can be realized conveniently along with the shifting of the button 22, and the reliability of the utility model is improved.

In this embodiment, the transmission seat 21 is provided with a containing groove 211, the bottom of the containing groove 211 is provided with a fixing hole 212, the indicator light 4 is located in the containing groove 211, and the conductive wires 8 pass through the fixing hole 212 and are provided with two groups, which correspond to the first contact pins 71 and the second contact pins 72 respectively.

In the above structure, the installation of the indicator light 4 can be facilitated by the arrangement of the accommodating groove 211, and the indicator light can be conveniently fixed through the conductive wire 8 by the matching of the fixing hole 212, so that the stability of the indicator light 4 is improved, and the reliability of the utility model is improved. Through the arrangement of the two groups of conductive wires 8, the conductive wires 8 can be conveniently and correspondingly matched with the first contact pins 71 and the second contact pins 72 respectively, and when the button 22 is in the switch-off state, the conductive wires 8 are separated from the first contact pins 71 and the second contact pins 72.

In this embodiment, the transmission seat 21 is provided with a limit block 213 corresponding to the fixing hole 212.

In the structure, the conducting wire 8 can be abutted by the limiting block 213, so that the stability of the conducting wire 8 is improved, and the reliability of synchronous opening and closing of the indicating lamp 4 and the switch is improved.

In this embodiment, a positioning hole adapted to the conductive member 7 is formed in the bottom of the housing 1, a limiting post 11 is disposed at one end of the positioning hole located in the housing 1, each of the first contact pin 71 and the second contact pin 72 includes a limiting end 73 located at the top end of the conductive member 7 and extending toward one side of the rocker contact 6, and a contact end 74 fixed on the limiting end 73 and abutting against the conductive wire 8, where the limiting end 73 abuts against the limiting post 11.

In the structure, the contact end 74 is correspondingly matched with the conductive wire 8, the limiting end 73 is abutted against the limiting column 11 to limit the conductive piece 7, so that the stability of the conductive piece 7 is improved, and the positioning hole is arranged to enable the conductive piece 7 to be inserted into the bottom of the shell 1 from the inside of the shell 1, so that the assembly convenience of the utility model is improved.

In this embodiment, the first pin 31 is provided with a fixing plate 311, two ends of the fixing plate 311 are provided with limiting plates 312, and the rocker contact 6 is provided with a supporting plate 61 which is arranged towards the fixing plate 311 and supports against the inner sides of the limiting plates 312.

In the above structure, the abutting plate 61 and the limiting plate 312 are matched to facilitate positioning and installation of the rocker contact 6, and the rocker contact can be limited, so that the stability of the rocker contact 6 during swinging is improved, and the reliability of the utility model is improved.

In this embodiment, the first pin 31 is provided with positioning pillars 312 at two sides of the fixing plate 311, and the rocker contact 6 is provided with an opening 62 adapted to the positioning pillars 312.

In the above structure, the positioning post 312 is adapted to the opening 62, so that the stability of the rocker contact 6 can be further improved, the positioning and installation of the rocker contact can be facilitated, and the convenience and reliability of the utility model are improved.

In this embodiment, a hinge shaft 221 is disposed on an outer circumferential wall of the button 22, a hinge hole 12 adapted to the hinge shaft 221 is formed in the housing 1, the conductive member 7 is located in an axial direction of the hinge shaft 221, the first contact pin 71 and the second contact pin 72 are respectively located at two sides of the hinge shaft 221, two ends of the rocker contact 6 are respectively located at two sides of the hinge shaft 221, and the moving contact 62 at two ends corresponds to the fixed contact 34.

By adopting the structure, the assembly of the utility model can be facilitated, and the conductive piece 7 can be conveniently matched with the conductive wire 8, so that the convenience of the utility model is improved.

In this embodiment, fixing blocks 13 are disposed on two sides of the positioning column 312 in the housing 1, and the fixing blocks 13 are provided with limiting grooves 131 correspondingly matching with the openings 62.

In the above structure, the opening 62 on the rocker contact 6 is matched with the positioning column 312, and the outer end of the rocker contact is matched with the limiting groove 131 for limiting and fixing, so that the stability of the rocker contact 6 is further improved, the rocker contact is prevented from shaking, and the reliability of the utility model is improved.

In this embodiment, a positioning strip 14 is disposed on the outer circumferential wall of the housing 1 at a position corresponding to the conductive member 7.

By adopting the structure, the positioning and the installation of the button 22 and the transmission seat 21 can be facilitated, thereby improving the convenience of the assembly of the utility model.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.

Claims

1. The utility model provides a three shelves boat type switch, includes the casing, controls the subassembly, participates in, pilot lamp and conductive component, participate in including the first second of participating in and being located the first both sides of participating in of casing bottom and participate in with the third, the second is participated in and is all equipped with the static contact on participating in with the third, conductive component includes the wane contact and establishes the moving contact at wane contact both ends, control the subassembly and include the transmission seat, establish the button on the transmission seat, establish the actuating lever and the elastic component of butt on transmission seat bottom and actuating lever in the transmission seat, button activity articulates on the casing, its characterized in that: the shell is provided with a first contact pin and a second contact pin, the first contact pin and the second contact pin extend towards the rotation direction of the button, a notch is formed between the first contact pin and the second contact pin, the indicator lamp is connected with a conducting wire, and the indicator lamp is opened by controlling the conducting wire to abut against the first contact pin or the second contact pin through the button.

2. A three-position rocker switch according to claim 1, wherein: the transmission seat is provided with a containing groove, the bottom of the containing groove is provided with a fixing hole, the indicator lamp is positioned in the containing groove, and the electric leads penetrate through the fixing hole and are provided with two groups which correspond to the first contact pins and the second contact pins respectively.

3. A three-position rocker switch according to claim 2, wherein: and the transmission seat is provided with a limiting block corresponding to the fixing hole.

4. A three-position rocker switch according to claim 3, wherein: the locating hole with electrically conductive looks adaptation is seted up to the casing bottom, the one end that the locating hole is located the casing is equipped with spacing post, first feeler and second feeler all include be located electrically conductive top and towards the spacing end that the fin contact one side extended the setting and be fixed in the spacing end on with the contact jaw that the conductor wire cooperation was offseted, spacing end offsets with spacing post.

5. A three-position rocker switch according to claim 4, characterised in that: the first base pin is provided with a fixed plate, two ends of the fixed plate are provided with limiting plates, and the rocker contact is provided with a butt plate which is arranged towards the fixed plate and abuts against the inner sides of the limiting plates.

6. A three-position rocker switch according to claim 5, characterised in that: positioning columns are arranged on the first pin and positioned on two sides of the fixing plate, and openings matched with the positioning columns are formed in the rocker contacts.

7. A three-position rocker switch according to claim 1, wherein: the button is characterized in that a hinged shaft is arranged on the outer circumferential wall of the button, a hinged hole matched with the hinged shaft is formed in the shell, the conductive piece is located in the axial direction of the hinged shaft, the first contact pin and the second contact pin are located on two sides of the hinged shaft respectively, two ends of the rocker contact are located on two sides of the hinged shaft respectively, and moving contacts at two ends correspond to the fixed contacts.

8. A three-position rocker switch according to claim 6, wherein: the positioning device is characterized in that fixed blocks are arranged on two sides of the positioning column in the shell, and limit grooves corresponding to the openings are formed in the fixed blocks.

9. A three-position rocker switch according to claim 7, wherein: and a positioning strip is arranged at the position, corresponding to the conductive piece, on the outer circumferential wall of the shell.