Novel modularized plate type industrial button switch

Abstract

The utility model discloses a novel modularized plate-type industrial button switch, which comprises a PCB switch board and a plate-type switch, the plate-type switch is fixedly assembled above the PCB switch board, a transmission gasket is inserted and assembled above the PCB switch board, a pair of reset springs is arranged between the transmission gasket and the PCB switch board, an operation panel is arranged above the transmission gasket, and the operation panel is connected with the PCB switch board. A switch fixing seat is fixedly assembled below the operation panel, a linkage piece is fixedly assembled in the switch fixing seat, an operation rod is assembled in the linkage piece in a sliding mode, an indicator lamp is fixedly assembled above the PCB switch board, and a pair of fixing screws is fixedly connected between the operation panel and the switch fixing seat. According to the novel modularized plate-type industrial button switch disclosed by the utility model, miniaturization and thinning of a device or a panel are realized, the installation space of the device or the panel is effectively reduced, and the assembly and maintenance convenience of cables in the actual application process of the plate-type industrial button switch is improved.

Description

Technical Field

[0001] This utility model belongs to the field of industrial push button switch technology, specifically relating to a novel modular panel industrial push button switch. Background Technology

[0002] A push-button switch is a manually controlled low-voltage electrical appliance, typically used in circuits to issue start or stop commands. Panel-type industrial push-button switches are a type of operating switch used in industrial automation systems. By pressing or pulling out a finger, the operating part moves axially, thereby controlling the conduction or disconnection of the circuit, thus realizing functions such as starting, stopping, and setting parameters of equipment.

[0003] Traditional panel-type industrial push-button switches mainly consist of a mounting panel, a button head, fastening screws, and a switching element. The switching element is assembled onto the mounting panel using fastening screws. Although these push-button switches are simple and reliable in structure, their internal structure is relatively compact, which limits the number and layout of wiring terminals, making the assembly and maintenance of cables cumbersome and complicated.

[0004] Therefore, in order to address the aforementioned technical problems, it is necessary to provide a new type of modular panel industrial push button switch.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide a new type of modular panel industrial push button switch, which can improve the convenience of cable assembly and maintenance of panel industrial push button switches.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides a novel modular panel industrial push button switch, including a PCB switch board and a panel switch. The panel switch is fixedly mounted on top of the PCB switch board. A transmission pad is inserted and mounted on top of the PCB switch board. A pair of return springs are arranged between the transmission pad and the PCB switch board. An operation panel is arranged above the transmission pad. A switch mounting base is fixedly mounted below the operation panel. A linkage component is fixedly mounted inside the switch mounting base. An operating lever is slidably mounted inside the linkage component. The operating lever is correspondingly arranged with the transmission pad.

[0008] In one or more embodiments of this utility model, the transmission pad is composed of a pad plate, a pair of assembly limiting rods, a pair of guide limiting posts and a driving component. The driving component is integrally formed on the top of the pad plate, and the pair of assembly limiting rods and guide limiting posts are arranged on the bottom of the pad plate.

[0009] In one or more embodiments of this utility model, the gasket plate and the driving component are provided with indicator light clearance holes. These clearance holes provide space for the indicator lights to be installed, facilitating observation and judgment of their display status. A pair of engaging and fixing holes are provided on the PCB switch board, and a pair of assembly limiting rods are inserted into these holes. The transmission gasket is assembled and fixed through the engagement of the engaging and fixing holes and the assembly limiting rods. Each pair of assembly limiting rods has an integrally formed engaging boss at its bottom. The interaction between the engaging boss and the bottom of the PCB switch board limits the sliding movement of the assembly limiting rods.

[0010] In one or more embodiments of this utility model, the pair of guide limiting posts and assembly limiting rods are staggered, reducing interference caused by the operation of the guide limiting posts and assembly limiting rods. The pair of return springs are both sleeved on the outside of the guide limiting posts. The gasket plate is supported and reset by the contraction and reset of the return springs. The length of the pair of guide limiting posts is less than the length of the assembly limiting rod. The distance between the assembly limiting rod and the PCB switch board is the pressing stroke of the operating tube.

[0011] In one or more embodiments of this utility model, an indicator light is fixedly mounted on the top of the PCB switch board, and the indicator light is disposed through an indicator light clearance hole. The on / off state of the indicator light or the on / off state of the board switch is observed and determined. A pair of fixing screws are fixedly connected between the operation panel and the switch mounting base. The pair of fixing screws serves to assemble and fix the operation panel and the switch mounting base.

[0012] In one or more embodiments of this utility model, the linkage component consists of two parts: an assembly linkage tube and a limiting tube. The limiting tube is fixedly assembled above the assembly linkage tube, and the inner diameter of the assembly linkage tube is smaller than the inner diameter of the limiting tube. By setting the inner diameter of the assembly linkage tube to be smaller than the inner diameter of the limiting tube, a T-shaped assembly space is formed within the linkage component, providing a movement clearance space for the subsequent pressing and moving of the operating lever. The outer side of the assembly linkage tube is integrally formed with external threads. The linkage component is assembled and fixed by means of threaded connection.

[0013] In one or more embodiments of this utility model, a sealing ring is fitted on the outer side of the assembly linkage tube, and the sealing ring is disposed between the limiting tube and the operation panel. By fitting a sealing ring on the outer side of the assembly linkage tube, the assembly sealing performance between the linkage component and the operation panel is improved, ensuring the stability of the panel-type industrial push-button switch in use.

[0014] In one or more embodiments of this utility model, the operating rod consists of an operating tube body and an observation top cover. The observation top cover is snapped onto the top of the operating tube body. The operating tube body is hollow. The observation top cover and the inner bottom surface of the limiting tube body cooperate to form a pressing and positioning cavity.

[0015] In one or more embodiments of this utility model, an axial limiting protrusion is integrally formed at the bottom of the operating tube, and a positioning inner ring platform is integrally formed on the inner wall of the assembly linkage tube. The axial limiting protrusion is arranged below the positioning inner ring platform, and the axial limiting protrusion and the positioning inner ring platform are fitted together. The cooperation between the axial limiting protrusion and the positioning inner ring platform plays a role in limiting the sliding movement of the operating rod.

[0016] In one or more embodiments of this utility model, a pair of guide ring plates are integrally formed on the outer side of the operating tube body, and the outer diameter of the pair of guide ring plates is the same as the inner diameter of the assembly linkage tube. The cooperation between the guide ring plates and the inner diameter of the assembly linkage tube plays a role in guiding the sliding of the operating rod, ensuring the stability of the operating rod's movement.

[0017] Compared with the prior art, the novel modular panel industrial push button switch disclosed in this utility model realizes the miniaturization and thinning of the device or panel, effectively reducing the installation space of the device or panel, and improving the convenience of cable assembly and maintenance in the actual application of the panel industrial push button switch. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of a novel modular panel industrial push button switch according to one embodiment of the present invention;

[0020] Figure 2 This is a three-dimensional structural view of a novel modular panel industrial push button switch according to one embodiment of the present invention;

[0021] Figure 3This is a perspective view of the switch mounting base in one embodiment of the present invention;

[0022] Figure 4 This is a perspective view of the switch fixing base from another angle in one embodiment of the present invention;

[0023] Figure 5 This is a perspective view of the transmission pad in one embodiment of the present invention;

[0024] Figure 6 This is a perspective view of the transmission pad from another angle in one embodiment of the present invention;

[0025] Figure 7 This is a front sectional view of a novel modular panel industrial push button switch according to one embodiment of the present invention;

[0026] Figure 8 for Figure 7 Schematic diagram of the structure at point A in the middle;

[0027] Figure 9 This is a perspective view of a novel modular panel industrial push button switch according to one embodiment of the present invention.

[0028] Explanation of key figure labels:

[0029] 1-PCB switch board, 2-panel switch, 3-transmission gasket, 301-gasket plate body, 302-assembly limit rod, 303-guide limit post, 304-drive component, 4-reset spring, 5-operation panel, 6-switch mounting base, 7-linkage component, 701-assembly linkage tube, 702-limit tube, 8-operating rod, 801-operating tube body, 802-observation top cover, 9-indicator light, 10-fixing screw, 11-sealing ring, 12-axial limit protrusion, 13-positioning inner ring platform, 14-guide ring plate. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0031] like Figures 1 to 9 As shown, a novel modular board-type industrial push button switch according to one embodiment of the present invention includes a PCB switch board 1 and a board switch 2, wherein the board switch 2 is fixedly mounted on top of the PCB switch board 1.

[0032] Specifically, the PCB switch board 1, the board switch 2, and the indicator light 9 are all assembled by welding. At the same time, the PCB switch board 1 is equipped with a set of capacitors, a rectifier bridge, protection devices, and connectors for input and output.

[0033] like Figures 1 to 6 As shown, a transmission pad 3 is inserted and mounted on the top of the PCB switch board 1. The pressing and moving of the transmission pad 3 controls the pressing contact state of the board switch 2, thereby facilitating the control of the on and off states of the board switch 2.

[0034] like Figures 5 to 6 As shown, the transmission shim 3 is composed of a shim plate 301, a pair of assembly limiting rods 302, a pair of guide limiting posts 303 and a driving component 304. The driving component 304 is integrally formed on the upper part of the shim plate 301, and the pair of assembly limiting rods 302 and guide limiting posts 303 are evenly arranged on the lower part of the shim plate 301.

[0035] Specifically, the gasket plate 301 and the drive component 304 are provided with indicator light clearance holes. By providing clearance holes, the indicator light 9 can be provided with assembly clearance space, thereby facilitating the observation and judgment of the display status of the indicator light 9.

[0036] The PCB switch board 1 has a pair of locking holes, and a pair of assembly limit rods 302 are inserted into the locking holes. The transmission pad 3 is assembled and fixed by the engagement of the locking holes and the assembly limit rods 302.

[0037] like Figures 5 to 6 As shown, the bottom of each pair of assembly limiting rods 302 is integrally formed with a locking boss. The locking boss interacts with the bottom of the PCB switch board 1 to limit the sliding movement of the assembly limiting rods 302.

[0038] It is worth noting that a pair of guide limit posts 303 and assembly limit rods 302 are staggered, reducing interference caused by their operation. A pair of return springs 4 are sleeved on the outside of the guide limit posts 303. The return springs 4 support and reset the gasket plate 301 by contraction and reset.

[0039] Specifically, the length of the pair of guide limit posts 303 is less than the length of the assembly limit rod 302. The distance between the assembly limit rod 302 and the PCB switch board 1 is the pressing stroke of the operating tube 801.

[0040] like Figures 1 to 7 As shown, a pair of return springs 4 are arranged between the transmission pad 3 and the PCB switch board 1. The pad plate 301 is supported and reset by the contraction and reset of the pair of return springs 4.

[0041] like Figures 1 to 4 As shown, an operation panel 5 is provided above the transmission pad 3. The switch mounting base 6 is assembled and fixed through the operation panel 5.

[0042] like Figures 1 to 4 As shown, a switch mounting base 6 is fixedly installed below the control panel 5. The switch mounting base 6 is used to limit the assembly and guide the movement of the linkage 7.

[0043] like Figures 1 to 2 As shown, an indicator light 9 is fixedly mounted on the top of the PCB switch board 1, and the indicator light 9 is set through the indicator light clearance hole. The on / off state of the indicator light 9 or the on / off state of the board switch 2 can be observed and judged.

[0044] like Figures 1 to 2 As shown, a pair of fixing screws 10 are fixedly connected between the operation panel 5 and the switch mounting base 6. The pair of fixing screws 10 serve to assemble and fix the operation panel 5 and the switch mounting base 6.

[0045] like Figures 1 to 2 As shown, a linkage component 7 is fixedly assembled inside the switch mounting base 6. The linkage component 7 serves to limit the assembly and guide the sliding movement of the operating lever 8.

[0046] like Figures 1 to 2 As shown, the linkage component 7 consists of two parts: an assembly linkage tube 701 and a limiting tube 702. The limiting tube 702 is fixedly assembled above the assembly linkage tube 701, and the inner diameter of the assembly linkage tube 701 is smaller than the inner diameter of the limiting tube 702. By setting the inner diameter of the assembly linkage tube 701 to be smaller than the inner diameter of the limiting tube 702, a T-shaped assembly space is formed within the linkage component 7, providing a movement clearance space for the subsequent pressing and moving of the operating lever 8.

[0047] Specifically, the outer side of the assembly linkage pipe 701 is integrally formed with external threads. The linkage component 7 is assembled and fixed by means of threaded connection.

[0048] like Figures 1 to 2 As shown, a sealing ring 11 is fitted on the outer side of the assembly linkage pipe 701, and the sealing ring 11 is arranged between the limiting pipe 702 and the operation panel 5. By fitting the sealing ring 11 on the outer side of the assembly linkage pipe 701, the assembly sealing performance between the linkage component 7 and the operation panel 5 is improved, ensuring the stability of the panel industrial push button switch in use.

[0049] like Figures 1 to 2 As shown, an operating lever 8 is slidably mounted inside the linkage 7, and the operating lever 8 is correspondingly arranged with the transmission pad 3.

[0050] like Figures 1 to 2As shown, the operating lever 8 consists of two parts: the operating tube body 801 and the observation top cover 802. The observation top cover 802 is snapped onto the top of the operating tube body 801. The operating tube body 801 is hollow. The observation top cover 802 and the inner bottom surface of the limiting tube 702 cooperate to form a pressing and positioning cavity.

[0051] like Figures 7 to 8 As shown, the bottom of the operating tube 801 is integrally formed with an axial limiting protrusion 12, and the inner wall of the assembly linkage tube 701 is integrally formed with a positioning inner ring platform 13. The axial limiting protrusion 12 is arranged below the positioning inner ring platform 13, and the axial limiting protrusion 12 and the positioning inner ring platform 13 are fitted together. The cooperation between the axial limiting protrusion 12 and the positioning inner ring platform 13 plays a role in limiting the sliding movement of the operating rod 8.

[0052] like Figures 1 to 8 As shown, a pair of guide ring plates 14 are integrally formed on the outer side of the operating tube body 801. The outer diameter of the pair of guide ring plates 14 is the same as the inner diameter of the assembly linkage tube 701. The cooperation between the guide ring plates 14 and the inner diameter of the assembly linkage tube 701 plays a role in sliding and guiding the operating rod 8, ensuring the stability of the movement of the operating rod 8.

[0053] When it is necessary to press the plate switch 2 to conduct, the operator can press the operating tube 801 by pressing the top cover 802 with their finger. The operating tube 801 moves axially under the guidance of the guide ring plate 14 and the assembly linkage tube 701. The operating tube 801 presses the driving component 304, and the driving component 304 can press the plate switch 2 under the action of external force, thereby realizing the purpose of conducting the plate switch 2.

[0054] When the panel switch 2 needs to be disconnected, release the finger pressing the observation top cover 802. The gasket plate 301 is supported and reset under the elastic action of the reset spring 4. The operating tube 801 and the observation top cover 802 are synchronously reset under the action of the driving component 304.

[0055] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel modular panel-type industrial push-button switch, comprising a PCB switch board and a panel switch, wherein the panel switch is fixedly mounted on top of the PCB switch board, characterized in that, A transmission pad is inserted and mounted on the top of the PCB switch board. A pair of reset springs are arranged between the transmission pad and the PCB switch board. An operation panel is arranged above the transmission pad. A switch mounting base is fixedly mounted below the operation panel. A linkage component is fixedly mounted inside the switch mounting base. An operating lever is slidably mounted inside the linkage component. The operating lever is correspondingly arranged with the transmission pad.

2. The novel modular panel industrial push-button switch according to claim 1, characterized in that, The transmission shim consists of a shim plate, a pair of assembly limiting rods, a pair of guide limiting posts, and a driving component. The driving component is integrally formed on the top of the shim plate, and the pair of assembly limiting rods and guide limiting posts are arranged on the bottom of the shim plate.

3. A novel modular panel industrial push-button switch according to claim 2, characterized in that, The gasket plate and the drive component have indicator light clearance holes, and the PCB switch board has a pair of locking holes. The pair of assembly limit rods are inserted into the locking holes, and the bottom of the pair of assembly limit rods is integrally formed with locking bosses.

4. A novel modular panel industrial push-button switch according to claim 3, characterized in that, The pair of guide limiting posts and assembly limiting rods are staggered, and the pair of reset springs are both sleeved on the outside of the guide limiting posts. The length of the pair of guide limiting posts is less than the length of the assembly limiting rods.

5. A novel modular panel industrial push-button switch according to claim 1, characterized in that, An indicator light is fixedly mounted on the top of the PCB switch board. The indicator light passes through the indicator light clearance hole. A pair of fixing screws are fixedly connected between the operation panel and the switch mounting base.

6. A novel modular panel industrial push-button switch according to claim 1, characterized in that, The linkage component consists of two parts: an assembly linkage tube and a limiting tube. The limiting tube is fixedly assembled above the assembly linkage tube, and the inner diameter of the assembly linkage tube is smaller than the inner diameter of the limiting tube. The outer side of the assembly linkage tube is integrally formed with external threads.

7. A novel modular panel industrial push-button switch according to claim 6, characterized in that, A sealing ring is fitted on the outside of the assembly linkage pipe, and the sealing ring is arranged between the limiting pipe and the operation panel.

8. A novel modular panel industrial push-button switch according to claim 7, characterized in that, The operating lever consists of two parts: an operating tube body and an observation top cover. The observation top cover is snapped onto the top of the operating tube body. The operating tube body is hollow. The observation top cover and the inner bottom surface of the limiting tube fit together to form a pressing and positioning cavity.

9. A novel modular panel industrial push-button switch according to claim 8, characterized in that, The bottom of the operating tube is integrally formed with an axial limiting protrusion, and the inner wall of the assembly linkage tube is integrally formed with a positioning inner ring platform. The axial limiting protrusion is arranged below the positioning inner ring platform, and the axial limiting protrusion and the positioning inner ring platform are configured to cooperate with each other.

10. A novel modular panel industrial push-button switch according to claim 9, characterized in that, The outer side of the operating tube is integrally formed with a pair of guide ring plates, and the outer diameter of the pair of guide ring plates is the same as the inner diameter of the assembly linkage tube.

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