CN211265307U - Multi-contact panel switch - Google Patents

Abstract

The utility model relates to a switch, and discloses a multi-contact panel switch, which comprises a box body, a cover plate component and a panel, wherein a micro-switch is arranged in the box body, the cover plate component is arranged in the box body and covers the micro-switch, and the panel cover is closed on the cover plate component; a first bump is fixed on the lower end face of the panel; the cover plate assembly is provided with a first mounting groove extending from one end to the other end of the cover plate assembly, the bottom surface of one end of the first mounting groove is provided with a first through hole penetrating through the bottom surface of the first mounting groove, and a button used for pressing down the microswitch is arranged in the first through hole; the first installation groove is internally provided with a guide driving piece, and the first convex block drives the guide driving piece to move and press the button. First lug and the direction driving piece dislocation contact on the panel are connected, and the direction driving piece other end is connected with the button also dislocation contact, and when pressing the panel, first lug can promote the direction driving piece and push down the button to start micro-gap switch, press this panel far away end department position also can switch on or the disconnect-switch, rather than being limited to a position.

Description

Multi-contact panel switch

Technical Field

The utility model relates to a switch field especially relates to a multi-contact panel switch.

Background

At present, switches in home and office places are basically panel switches, and the existing panel switches can be turned on or off only by pressing one end. For example, application No.: 201920581961.4, the specification discloses a wall switch, wherein the cover plate is hinged with a switch button, the switch button swings when the panel is pressed upwards or downwards, a deflector rod in the switch button swings on an arc deflector plate to switch on or off the switch, and the switch has single pressing direction and larger operation limitation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the shortcoming that the switch can only connect or break off in an azimuth among the prior art, provide a multicontact panel switch.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a multi-contact panel switch comprises a box body, a cover plate component and a panel, wherein a microswitch is arranged in the box body, the cover plate component is arranged in the box body and covers the microswitch, and the panel covers the cover plate component; a first lug protruding downwards is fixed on the lower end face of the panel, and a first inclined plane is arranged on the first lug; the cover plate assembly is provided with a first mounting groove extending from one end to the other end of the cover plate assembly, the bottom surface of one end of the first mounting groove is provided with a first through hole penetrating through the bottom surface of the first mounting groove, a button used for pressing down the microswitch is mounted in the first through hole, a return spring is arranged between the button and the microswitch, and a second inclined surface is arranged on the button; install the direction driving piece in the first mounting groove, third inclined plane and fourth inclined plane are all installed at the both ends of direction driving piece, and first lug is pressed on the third inclined plane of direction driving piece through first inclined plane, and the fourth inclined plane of direction driving piece is pressed on the second inclined plane of button.

First lug and direction driving piece dislocation contact on the panel are connected, and the direction driving piece other end is connected with the button also dislocation contact, and when pressing the panel, first lug can promote the direction driving piece, and the direction driving piece promotes the button and pushes down and start micro-gap switch, presses this panel far away end department position also can switch on or break switch, rather than limiting in a position.

Preferably, the guide driving part comprises a first guide sliding block, a second guide sliding block and a spring, the first guide sliding block and the second guide sliding block are respectively installed at two ends of the spring, the third inclined plane is arranged on the first guide sliding block, and the fourth inclined plane is arranged on the second guide sliding block.

The spring is connected with the first guide sliding block and the second guide sliding block, so that the first guide sliding block can be reset under the action of the spring in time after the switch is switched on.

Preferably, the two side walls of the opening of the first mounting groove are provided with horizontal inward-protruding limiting strips, a channel is arranged between the two limiting strips, the first guide sliding block and the second guide sliding block respectively comprise limiting portions, guide portions and positioning portions, one ends of the guide portions extend out of the channel, the other ends of the guide portions are fixedly connected with the limiting portions, the two sides of the limiting portions are limited under the limiting strips, one ends of the positioning portions are fixed to the guide portions, and the other ends of the positioning portions are connected with the springs.

Spacing is used for spacing first direction slider and second direction slider for first direction slider and second direction slider can slide in the mounting groove, break away from the mounting groove when preventing that first direction slider and second direction slider from sliding. The positioning part can extend into the spring and is connected with the spring, so that the spring can connect the first guide sliding block and the second guide sliding block together.

As preferred, the apron subassembly includes apron and limiting plate, is equipped with the bar groove on the apron, and the limiting plate is equipped with the bar through-hole, and the limiting plate is fixed on the apron subassembly, and the bar through-hole forms first mounting groove with the bar groove, and spacing is established on the lateral wall of the bar through-hole of limiting plate.

The cover plate and the limiting plate are combined together after being processed separately, so that a first mounting groove is formed, and the processing technology is simplified.

Preferably, the button comprises a guide block and an ejector rod, the ejector rod is fixed on the guide block, the reset spring is sleeved on the ejector rod, the guide block is a square guide block, and the side surfaces of the periphery of the guide block are all second inclined surfaces.

The periphery of the square guide block is provided with a second inclined surface, and the guide block can be connected with a plurality of guide driving pieces, so that a plurality of contacts can be arranged on the panel to start the switch.

Preferably, a second projection is further fixed to a lower end surface of the panel, and the second projection is provided directly above the button when the panel is closed on the cover plate.

The second lug is directly contacted with the button, the guide driving piece is not required to be in transition connection, and one more contact is arranged on the panel to start the switch.

Preferably, the box body further comprises a bottom plate, the bottom plate is arranged in the box body, and the micro switch is arranged on the bottom plate. The bottom plate makes things convenient for the micro-gap switch installation, also makes things convenient for later stage maintenance simultaneously.

Preferably, a third bump arranged diagonally to the first bump is further fixed to the lower end surface of the panel, and a fifth inclined surface is provided on the third bump; the cover plate assembly is provided with a second mounting groove extending from one end of the cover plate assembly to the other end of the cover plate assembly, one end of the second mounting groove is communicated with the first through hole, the second mounting groove is perpendicular to the first mounting groove, a guide driving piece is also mounted in the second mounting groove, and the third bump is connected with the guide driving piece through a fifth inclined plane.

The third lug drives the interior direction driving piece of second mounting groove and pushes down the button and come the start switch, and the third lug is established in the other end angle department of panel, and people can press a plurality of tip of panel and can both switch on the switch, and the flexibility of switch is high.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect:

first lug and direction driving piece dislocation contact on the panel are connected, and the direction driving piece other end is connected with the button also dislocation contact, and when pressing the panel, first lug can promote the direction driving piece, and the direction driving piece promotes the button and pushes down and start micro-gap switch, presses this panel far away end department position also can switch on or break switch, rather than limiting in a position.

Drawings

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

Fig. 2 is a schematic diagram of the exploded structure of fig. 1.

Fig. 3 is a schematic view of the structure of fig. 1 without the panel.

Fig. 4 is a schematic structural view of the panel of fig. 1.

Fig. 5 is a schematic structural view of the cover plate assembly of fig. 2.

Fig. 6 is a schematic structural view of the cover plate of fig. 5.

Fig. 7 is a schematic structural diagram of the limiting plate in fig. 5.

Fig. 8 is a schematic structural view of the first guide slider in fig. 3.

Fig. 9 is a schematic view of the structure of the button in fig. 3.

Fig. 10 is a schematic view of a combination structure of a button and a microswitch.

The names of the parts indicated by the numerical references in the above figures are as follows: 10-box body, 11-apron subassembly, 12-panel, 13-micro-gap switch, 14-button, 15-guide driving piece, 16-bottom plate, 17-reset spring, 110-first mounting groove, 111-first through-hole, 112-spacing strip, 113-apron, 114-limiting plate, 115-second mounting groove, 121-first lug, 122-second lug, 123-third lug, 141-second inclined plane, 142-guide block, 143-ejector pin, 151-first guide slider, 152-second guide slider, 153-spring, 1131-strip groove, 1141-strip through-hole, 1211-first inclined plane, 1231-fifth inclined plane, 1501-spacing portion, 1502-guide portion, 1503-positioning portion, 1511-third inclined plane, 1521-fourth inclined plane.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings 1-10 and examples.

Example 1

A multi-contact panel switch comprises a box body 10, a cover plate component 11 and a panel 12, wherein a microswitch 13 is installed in the box body 10, the microswitch 13 is used for switching on or switching off a circuit in the switch, the cover plate component 11 is installed in the box body 10 and covers the microswitch 13, the panel 12 covers the cover plate component 11, and people can open the circuit in the switch by pressing the panel 12; a first protrusion 121 protruding downward is fixed on the lower end surface of the panel 12, the first protrusion 121 is a square protrusion, and an end corner of the first protrusion 121 is cut into a first inclined surface 1211; the cover plate assembly 11 is provided with a first mounting groove 110 extending from one end to the other end of the cover plate assembly, the bottom surface of one end of the first mounting groove 110 is provided with a first through hole 111 penetrating through the bottom surface of the first mounting groove, the first through hole 111 is a square through hole, a button 14 used for pressing down the micro switch 13 is installed in the first through hole 111, the first through hole 111 is convenient for the button 14 to pass through, a return spring 17 is arranged between the button 14 and the micro switch 13, and the button 14 is provided with a second inclined surface 141; the first mounting groove 110 is provided with a guide driving member 15, both ends of the guide driving member 15 are provided with a third inclined surface 1511 and a fourth inclined surface 1521, the first protrusion 121 presses the third inclined surface 1511 of the guide driving member 15 through the first inclined surface 1211, and the fourth inclined surface of the guide driving member 15 presses the second inclined surface 141 of the button 14, thereby pressing down the button 14. First lug 121 on panel 12 is connected with direction driving piece 15 dislocation contact, and the direction driving piece 15 other end is connected with button 14 also dislocation contact, and when pressing panel 12, first lug can promote direction driving piece 15, and direction driving piece 15 promotes button 14 and pushes down and starts micro-gap switch 13, presses this panel 12 far away end department position and also can switch on or the disconnect switch, and not the restriction in a position.

The guide driving member 15 includes a first guide slider 151, a second guide slider 152, and a spring 153, the first guide slider 151 and the second guide slider 152 are respectively installed at both ends of the spring 153, a third inclined surface 1511 is provided on the first guide slider 151, and a fourth inclined surface is provided on the second guide slider 152.

Both sides of the opening of the first mounting groove 110 are provided with horizontal inward-protruding limiting strips 112, the limiting strips 112 are used for limiting the first guide sliding block 151 and the second guide sliding block 152, the first guide sliding block 151 and the second guide sliding block 152 are prevented from moving up and down when sliding, and a channel for a spring 153 to pass through is arranged between the two limiting strips 112. The first guide slider 151 and the second guide slider 152 are all integrated sliders, the first guide slider 151 and the second guide slider 152 all comprise a limiting portion 1501, a guide portion 1502 and a positioning portion 1503, one end of the guide portion 1502 extends out of a channel, the other end of the guide portion 1502 is fixedly connected with the limiting portion 1501, two sides of the limiting portion 1501 are limited under a limiting strip, one end of the positioning portion 1503 is fixed to the guide portion 1502, and the other end of the positioning portion 1503 extends into the spring 153 and is connected with the spring.

The cover plate assembly 11 comprises a cover plate 113 and a limiting plate 114, wherein the cover plate 113 is provided with a strip-shaped groove 1131, the limiting plate 114 is provided with a strip-shaped through hole 1141, and the width of the strip-shaped through hole 1141 is smaller than that of the strip-shaped groove 1131. The limiting plate 114 is hot-melted on the cover plate assembly 11, the strip-shaped through hole 1141 and the strip-shaped groove 1131 form a first mounting groove 110, the limiting strip 112 is arranged on the side wall of the strip-shaped through hole 1141 of the limiting plate 114, and a strip-shaped through hole 1141 is formed between the two limiting strips 112.

The button 14 comprises a guide block 142 and a push rod 143, the button 14 is an integrated button, the push rod 143 is fixed on the lower end surface of the guide block 142, and the return spring 17 is sleeved on the push rod 143. When the push button 14 moves downward, the plunger 143 of the push button 14 can push the microswitch 13 open. The guide block 142 is a square guide block, and the peripheral side surfaces of the guide block 142 are all provided with second inclined surfaces 141, so that the guide driving member 15 can be installed on the periphery of the guide block 142.

The lower end surface of the panel 12 is further fixed with a second bump 122, the second bump 122 is a cylindrical bump, when the panel 12 covers the cover plate 113, the second bump 122 is disposed right above the button 14, when a person presses the end portion of the panel 12 corresponding to the second bump 122, the second bump 122 can directly touch the button 14, and the button 14 directly starts the micro switch 13.

Example 2

The embodiment 2 has the same characteristics as the embodiment 1, and is different from the embodiment 1 in that the multi-contact panel switch further comprises a bottom plate 16, the bottom plate 16 is installed in the box body 10, the micro switch 13 is installed on the bottom plate 16, and the bottom plate 16 facilitates people to install the micro switch 13 and overhaul the switch.

Example 3

Embodiment 3 has substantially the same features as embodiment 1, except that a third bump 123 arranged diagonally to the first bump 121 is further fixed to the lower end surface of the panel 12, and a fifth inclined surface 1231 is provided on the third bump 123; the cover plate assembly 11 is provided with a second mounting groove 115 extending from one end to the other end of the cover plate assembly 11, one end of the second mounting groove 115 is communicated with the first through hole 111, the second mounting groove 115 is perpendicular to the first mounting groove 110, the guide driving member 15 is also mounted in the second mounting groove 115, and the third protrusion 123 is connected with the guide driving member 15 through a fifth inclined surface 1231. The third protrusion 123 drives the guiding driving member 15 in the second mounting groove 115 to press the button 14 to start the switch, and the third protrusion 123 is disposed at the other corner of the panel 12, so that people can press a plurality of ends of the panel 12 to turn on the switch, and the switch has high flexibility.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims (8)

1. A multi-contact panel switch comprises a box body (10), a cover plate assembly (11) and a panel (12), wherein a microswitch (13) is installed in the box body (10), the cover plate assembly (11) is installed in the box body (10) and covers the microswitch (13), and the panel (12) covers the cover plate assembly (11); the method is characterized in that: a first bump (121) protruding downwards is fixed on the lower end face of the panel (12), and a first inclined plane (1211) is arranged on the first bump (121); a first mounting groove (110) extending from one end to the other end of the cover plate assembly (11) is formed in the cover plate assembly, a first through hole (111) penetrating through the bottom surface of the first mounting groove (110) is formed in the bottom surface of one end of the first mounting groove (110), a button (14) used for pressing down the microswitch (13) is installed in the first through hole (111), a return spring (17) is arranged between the button (14) and the microswitch (13), and a second inclined surface (141) is formed in the button (14); a guide driving piece (15) is installed in the first installation groove (110), a third inclined surface (1511) and a fourth inclined surface (1521) are installed at two ends of the guide driving piece (15), the first protruding block (121) is pressed on the third inclined surface (1511) of the guide driving piece (15) through the first inclined surface (1211), and the fourth inclined surface of the guide driving piece (15) is pressed on the second inclined surface (141) of the button (14).

2. A multi-contact panel switch according to claim 1, wherein: the guide driving piece (15) comprises a first guide sliding block (151), a second guide sliding block (152) and a spring (153), the first guide sliding block (151) and the second guide sliding block (152) are respectively installed at two ends of the spring (153), a third inclined plane (1511) is arranged on the first guide sliding block (151), and a fourth inclined plane is arranged on the second guide sliding block (152).

3. A multi-contact panel switch according to claim 2, wherein: all be equipped with horizontal inside bellied spacing strip (112) on the opening both sides wall of first mounting groove (110), be equipped with between two spacing strips (112) and supply spring (153) to pass through the passageway, first direction slider (151) and second direction slider (152) all include spacing portion (1501), guide part (1502) and location portion (1503), the passageway is stretched out to guide part (1502) one end, the guide part (1502) other end and spacing portion (1501) fixed connection, the both sides of spacing portion (1501) are all spacing under spacing, location portion (1503) one end is fixed in guide part (1502), location portion (1503) other end is connected with spring (153).

4. A multi-contact panel switch according to claim 3, wherein: apron subassembly (11) is equipped with bar groove (1131) including apron (113) and limiting plate (114) on apron (113), and limiting plate (114) are equipped with bar through-hole (1141), and limiting plate (114) are fixed on apron subassembly (11), and bar through-hole (1141) form first mounting groove (110) with bar groove (1131), and establish on the lateral wall of bar through-hole (1141) of limiting plate (114) spacing strip (112).

5. A multi-contact panel switch according to claim 1, wherein: the button (14) comprises a guide block (142) and a push rod (143), the push rod (143) is fixed on the guide block (142), the return spring (17) is sleeved on the push rod (143), the guide block (142) is a square guide block, and the side surfaces of the periphery of the guide block (142) are all second inclined surfaces (141).

6. A multi-contact panel switch according to claim 1, wherein: a second bump (122) is further fixed on the lower end face of the panel (12), and when the panel (12) is covered on the cover plate (113), the second bump (122) is arranged right above the button (14).

7. A multi-contact panel switch according to claim 1, wherein: the box body is characterized by further comprising a bottom plate (16), the bottom plate (16) is installed in the box body (10), and the micro switch (13) is installed on the bottom plate (16).

8. A multi-contact panel switch according to any of claims 1-7, wherein: a third bump (123) which is diagonally arranged with the first bump (121) is further fixed on the lower end face of the panel (12), and a fifth inclined plane (1231) is arranged on the third bump (123); be equipped with on apron subassembly (11) and extend to second mounting groove (115) of the other end from its one end, second mounting groove (115) one end and first through-hole (111) intercommunication, first mounting groove (110) of second mounting groove (115) perpendicular to also install direction driving piece (15) in second mounting groove (115), third lug (123) are connected with direction driving piece (15) through fifth inclined plane (1231).

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