CN114582650B

CN114582650B - Metal button industrial switch

Info

Publication number: CN114582650B
Application number: CN202210227133.7A
Authority: CN
Inventors: 黄海静; 黄佳晨; 赵宇泽
Original assignee: Leqing Dahe Electrical Co ltd
Current assignee: Leqing Dahe Electrical Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2023-03-14
Anticipated expiration: 2042-03-08
Also published as: CN114582650A

Abstract

The invention relates to a metal push-button industrial switch, comprising: the connecting part is fixedly arranged on the shell and is arranged in a hollow manner, and a fixing plate with a hole is also fixedly arranged in the connecting part; the bearing plate is fixedly arranged in the shell, a fixed contact is fixed on the bearing plate, a moving contact matched with the fixed contact is further arranged in the shell, the moving contact is connected with a power-on mechanism used for driving the moving contact to move, and the power-on mechanism is arranged in the shell; the shell is internally provided with a connecting part, the connecting part is internally provided with a connecting component, the connecting component is connected with the connecting component, and the connecting component is connected with the connecting component; and a limiting assembly connected with the adjusting mechanism is further arranged in the connecting part, and the limiting assembly drives the electrifying mechanism to rotate through the adjusting mechanism.

Description

Metal button industrial switch

Technical Field

The invention relates to the field of electric power, in particular to a metal button industrial switch.

Background

The industrial switch power supply is used as a power supply on industrial equipment, the switch power supply continuously switches on and off the electronic switch device by using the electronic switch device such as a transistor, a field effect transistor, a thyristor and the like through a control circuit, and the electronic switch device performs pulse modulation on input voltage so as to realize DC/AC and DC/DC voltage conversion and adjustable and automatic voltage stabilization of output voltage.

Disclosure of Invention

The present invention is directed to a metal push button industrial switch to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a metal push button industrial switch, comprising:

the connecting part is fixedly arranged on the shell and is arranged in a hollow manner, and a fixing plate with a hole is fixedly arranged in the connecting part;

the bearing plate is fixedly arranged in the shell, a fixed contact is fixed on the bearing plate, a moving contact matched with the fixed contact is further arranged in the shell, the moving contact is connected with a power-on mechanism used for driving the moving contact to move, and the power-on mechanism is arranged in the shell;

the shell is internally provided with a connecting part, the connecting part is internally provided with a connecting component, the connecting component is connected with the connecting component and the connecting component, and the connecting component is connected with the connecting component and the connecting component;

and a limiting assembly connected with the adjusting mechanism is further arranged in the connecting part, and the limiting assembly drives the electrifying mechanism to rotate through the adjusting mechanism.

As a further scheme of the invention: the power-on mechanism comprises a baffle plate and a blocking plate which are fixedly installed in the shell and symmetrically arranged, and a rotating assembly which is arranged in the shell and connected with the supporting assembly and the adjusting mechanism, wherein the moving contact is fixed on the rotating assembly.

As a still further scheme of the invention: the rotating assembly comprises a movable plate fixedly mounted on the supporting assembly, a cross groove formed in the movable plate and capable of being connected with the adjusting mechanism, and sleeves which are fixedly mounted on the movable plate and symmetrically arranged, a driven structure connected with the sleeves is further arranged in the shell, and the moving contact is fixed on the driven structure.

As a still further scheme of the invention: the driven structure comprises a second movable rod movably arranged in the sleeve, a supporting plate fixedly arranged on the second movable rod and fixed with the movable contact, and a fourth spring sleeved on the sleeve and the second movable rod, wherein one end of the fourth spring is fixed on the movable plate, and the other end of the fourth spring is fixed on the supporting plate.

As a still further scheme of the invention: the supporting component comprises a supporting sleeve and a movable sleeve, wherein the supporting sleeve and the movable sleeve are arranged in the shell, the supporting sleeve is internally and fixedly provided with a movable rod of the movable plate, and the movable rod is sleeved with a third spring.

As a still further scheme of the invention: adjustment mechanism is including seting up spout and slidable mounting that just is the symmetry and sets up on the connecting portion shift knob on the spout and setting up in the connecting portion and with the elastic component that shift knob connects, last seted up of elastic component with the spacing groove that spacing subassembly is connected, elastic component can with the cross recess is connected.

As a still further scheme of the invention: elastic component installs including rotating shift knob is last and run through the dwang and the fixed mounting in the hole that the fixed plate was seted up on the dwang and can with the cross piece and the cover of cross recess block are established a spring on the dwang.

As a still further scheme of the invention: spacing subassembly includes fixed mounting and is in cavity pole and the movable mounting on the connecting portion in the cavity pole and with the gag lever post and the fixed mounting of spacing groove block in the cavity pole and with No. two springs that the gag lever post is connected.

Compared with the prior art, the invention has the beneficial effects that: when the adjusting mechanism moves to the maximum stroke position, the manpower is released at the moment, the power-on mechanism is driven to return to the initial position under the action of the adjusting mechanism and the supporting component, and the static contact is driven to return to the initial position under the action of the adjusting mechanism and the supporting component at the moment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of an industrial switch with a metal button.

Fig. 2 is a schematic cross-sectional view of an embodiment of an industrial switch with a metal button.

Fig. 3 is an exploded view of a part of an adjusting mechanism and a limiting component in one embodiment of the metal button industrial switch.

Fig. 4 is a schematic diagram of a partially exploded structure in an embodiment of the metal button industrial switch.

In the figure: 1. a housing; 2. a connecting portion; 3. a chute; 4. a switch button; 5. rotating the rod; 6. a first spring; 7. a limiting groove; 8. a fixing plate; 9. a limiting rod; 10. a second spring; 11. a hollow shaft; 12. a cross block; 13. a support sleeve; 14. a first movable rod; 15. a third spring; 16. a movable plate; 17. a cross groove; 18. a sleeve; 19. a fourth spring; 20. a second movable rod; 21. a support plate; 22. a moving contact; 23. a baffle plate; 24. a barrier plate; 25. a bearing plate; 26. and (7) carrying out static contact.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In addition, an element described herein as being "secured to" or "disposed on" another element may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Referring to fig. 1 to 4, in an embodiment of the present invention, a metal button industrial switch includes:

the device comprises a shell 1 and a connecting part 2 which is fixedly arranged on the shell 1 and is arranged in a hollow manner, wherein a fixing plate 8 with a hole is also fixedly arranged in the connecting part 2;

a bearing plate 25 is further fixedly installed in the housing 1, a fixed contact 26 is fixed on the bearing plate 25, a movable contact 22 adapted to the fixed contact 26 is further arranged in the housing 1, the movable contact 22 is connected with a power-on mechanism for driving the movable contact 22 to move, and the power-on mechanism is arranged in the housing 1;

the electrifying mechanism comprises a baffle 23 and a blocking plate 24 which are fixedly installed in the shell 1 and symmetrically arranged, and a rotating assembly which is arranged in the shell 1 and connected with the supporting assembly and the adjusting mechanism, wherein the moving contact 22 is fixed on the rotating assembly, the rotating assembly comprises a moving plate 16 fixedly installed on the supporting assembly, a cross groove 17 which is formed on the moving plate 16 and can be connected with the adjusting mechanism, and sleeves 18 which are fixedly installed on the moving plate 16 and symmetrically arranged, a driven structure which is connected with the sleeves 18 is also arranged in the shell 1, the moving contact 22 is fixed on the driven structure, the driven structure comprises a second movable rod 20 which is movably installed in the sleeves 18, a supporting plate 21 which is fixedly installed on the second movable rod 20 and is fixed with the moving contact 22, and a fourth spring 19 which is sleeved on the sleeves 18 and the second movable rod 20, and one end of which is fixed on the moving plate 16, and the other end of which is fixed on the supporting plate 21.

It should be noted that, when the adjusting mechanism moves, the adjusting mechanism is engaged with the cross slot 17, so as to drive the movable plate 16 and the supporting component to move toward the bottom of the housing 1, after the movable plate 16 moves to a certain position, at this time, under the action of the adjusting mechanism, the movable plate 16 is driven to rotate, and the sleeve 18, the fourth spring 19, the second movable rod 20, and the supporting plate 21 are driven to rotate and continue to move toward the bottom of the housing 1, the supporting plate 21 moves to a position attached to the blocking plate 24, so that the second movable rod 20 does not move, the sleeve 18 continues to move, so that the fourth spring 19 is compressed, when the movable plate 16 moves below the blocking plate 23, at this time, the movable contact 22 just moves to the square of the stationary contact 26, and the blocking plate 24 is separated from the supporting plate 21, at this time, the fourth spring 19 is elastically released, and the second movable rod 20 is driven to move toward the position of the stationary contact 26, so as to drive the movable contact 22 to be attached to the stationary contact 26, at this time, the adjusting mechanism returns to an initial position, and, under the action of the supporting component, the movable plate 16 is driven to move to a position attached to the blocking plate 23, and the fixed under the action of the blocking plate 16.

Still be provided with in the casing 1 with the supporting component that the circular telegram mechanism is connected, supporting component is including rotating to be installed supporting sleeve 13 and movable mounting in the casing 1 just are fixed with in the supporting sleeve 13 a movable rod 14 and the cover of fly leaf 16 are established supporting sleeve 13 with No. three spring 15 on the movable rod 14.

It should be noted that, the supporting sleeve 13 is rotatably installed at the bottom of the housing 1 through a bearing, one end of the third spring 15 is fixedly installed on the bearing, and the other end is fixedly installed on the movable plate 16, when the movable plate 16 moves toward the bottom of the housing 1, the first movable rod 14 is driven to move toward the inside of the supporting sleeve 13, and the third spring 15 is compressed.

The connecting portion 2 is further internally provided with an adjusting mechanism connected with the electrifying mechanism and the fixing plate 8, the adjusting mechanism drives the movable contact 22 to move to be matched with the fixed contact 26 through the electrifying mechanism, the adjusting mechanism comprises sliding grooves 3 which are symmetrically arranged on the connecting portion 2, a switch button 4 which is slidably mounted on the sliding grooves 3, and an elastic component which is arranged in the connecting portion 2 and connected with the switch button 4, a limiting groove 7 which is connected with the limiting component is formed in the elastic component, the elastic component can be connected with the cross groove 17, the elastic component comprises a rotating rod 5 which is rotatably mounted on the switch button 4 and penetrates through a hole formed in the fixing plate 8, a cross block 12 which is fixedly mounted on the rotating rod 5 and can be clamped with the cross groove 17, and a spring 6 which is sleeved on the rotating rod 5.

Further, a spring 6 one end is fixed on shift knob 4, the other end is fixed on fixed plate 8, under the initial condition, cross block 12 and cross 17 block, when manpower drive shift knob 4 moves towards fixed plate 8 direction, drive dwang 5 motion, and compress a spring 6, and simultaneously, under the effect of dwang 5, drive fly leaf 16 motion, wherein, spacing groove 7 divide into five sections, the first section is the straight flute, the second section is the arc wall of quarter section, the third section is the straight flute, the fourth section is the arc wall of third section, the fifth section is the L-shaped groove and is connected with first section straight flute, the internal diameter of the groove of first to fourth section equals, the internal diameter of the L-shaped groove is less than the internal diameter of first section straight flute with the junction of first section straight flute, wherein L shape groove bottom is the slope setting.

Still be provided with in connecting portion 2 with the spacing subassembly that adjustment mechanism connects, spacing subassembly passes through the adjustment mechanism drive circular telegram mechanism rotates, states spacing subassembly and includes fixed mounting and is in cavity pole 11 and movable mounting on connecting portion 2 in the cavity pole 11 and with the gag lever post 9 and the fixed mounting of gag lever post 7 block in the cavity pole 11 and with No. two springs 10 that gag lever post 9 is connected.

Finally, in an initial state, under the action of the second spring 10, the limiting rod 9 is driven to be attached to the first section of the straight groove, when the switch needs to be opened, the limiting rod 9 is located at the first section, the rotating rod 5 moves in the vertical direction, when the limiting rod 9 moves to the second section, the rotating rod 5 is driven to rotate a quarter of a circle, so that the movable contact 16 is driven to rotate a quarter of a circle, so that the movable contact 22 moves to a position matched with the fixed contact 26, at the moment, the movable contact 16 remains stationary under the action of the baffle plate 24, the cross block 12 is driven to be separated from the cross groove 17 under the action of the first spring 6, when the switch needs to be closed, at the moment, the rotating rod 5 moves to the third section of the limiting groove 7, the movable contact 12 is again attached to the cross groove 17, the rotating rod 5 continues to move, the limiting rod 9 moves to the fourth section, so that the rotating rod 5 is driven to rotate the cross ring, so that the movable contact 22 is separated from the cross groove 26, at the moment, manpower is removed, under the action of the third spring 15, the movable contact 16 moves towards the position of the fixed plate 8, the initial position, the limiting rod 5 moves towards the initial position, so that the limiting rod 9 moves to the second section of the straight groove, the L, the limiting rod 9 moves to the bottom of the straight groove, and the initial groove, so that the movable contact 22 is arranged in the initial section of the straight groove, and the initial groove, so that the movable contact 22 is arranged at the initial section of the initial groove, and the initial groove, so that the movable contact 22 is arranged at the initial groove, and the initial section of the movable contact is arranged at the initial groove.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An industrial switch of metal push button, characterized in that it comprises:

the device comprises a shell (1) and a connecting part (2) which is fixedly arranged on the shell (1) and is arranged in a hollow manner, wherein a fixing plate (8) with a hole is also fixedly arranged in the connecting part (2);

a bearing plate (25) is fixedly installed in the shell (1), a static contact (26) is fixed on the bearing plate (25), a moving contact (22) matched with the static contact (26) is further arranged in the shell (1), the moving contact (22) is connected with an electrifying mechanism used for driving the moving contact (22) to move, and the electrifying mechanism is arranged in the shell (1);

a supporting component connected with the electrifying mechanism is further arranged in the shell (1), an adjusting mechanism connected with the electrifying mechanism and the fixing plate (8) is further arranged in the connecting part, and the adjusting mechanism drives the moving contact (22) to move to be matched with the fixed contact (26) through the electrifying mechanism;

a limiting component connected with the adjusting mechanism is further arranged in the connecting part (2), and the limiting component drives the electrifying mechanism to rotate through the adjusting mechanism;

the power-on mechanism comprises a baffle plate (23) and a blocking plate (24) which are fixedly installed in the shell (1) and are symmetrically arranged, and a rotating assembly which is arranged in the shell (1) and is connected with the supporting assembly and the adjusting mechanism, wherein the moving contact (22) is fixed on the rotating assembly;

the rotating assembly comprises a movable plate (16) fixedly mounted on the supporting assembly, a cross groove (17) formed in the movable plate (16) and connected with the adjusting mechanism, and sleeves (18) fixedly mounted on the movable plate (16) and symmetrically arranged, a driven structure connected with the sleeves (18) is further arranged in the shell (1), and the movable contact (22) is fixed on the driven structure;

the supporting assembly comprises a supporting sleeve (13) rotatably mounted in the shell (1), a first movable rod (14) movably mounted in the supporting sleeve (13) and fixed with the movable plate (16), and a third spring (15) sleeved on the supporting sleeve (13) and the first movable rod (14);

the adjusting mechanism comprises sliding chutes (3) which are symmetrically arranged on the connecting part (2), switch buttons (4) which are slidably mounted on the sliding chutes (3) and elastic components which are arranged in the connecting part (2) and connected with the switch buttons (4), wherein limiting grooves (7) connected with the limiting components are formed in the elastic components, and the elastic components are connected with the cross grooves (17);

spacing subassembly includes fixed mounting in cavity pole (11) and the movable mounting on connecting portion (2) in cavity pole (11) and with gag lever post (9) and the fixed mounting of spacing groove (7) block in cavity pole (11) and with No. two spring (10) that gag lever post (9) are connected.

2. The industrial switch of metal push button according to claim 1, characterized in that said driven structure comprises a second movable rod (20) movably mounted in said sleeve (18), a supporting plate (21) fixedly mounted on said second movable rod (20) and fixed with said movable contact (22), and a fourth spring (19) sleeved on said sleeve (18) and said second movable rod (20) and fixed at one end to said movable plate (16) and at the other end to said supporting plate (21).

3. The industrial switch of metal button according to claim 1, characterized in that the elastic component comprises a rotating rod (5) rotatably mounted on the switch button (4) and penetrating through the hole formed by the fixing plate (8), a cross block (12) fixedly mounted on the rotating rod (5) and capable of being clamped with the cross groove (17), and a first spring (6) sleeved on the rotating rod (5).