An emergency stop button structure with a warning light function

Abstract

The utility model discloses a kind of emergency stop button structure with warning light function, including base and fixed plate, the fixed plate is fixedly connected with base by fixed bolt, and the button structure being set between fixed plate and base, the button structure is used to realize emergency stop operation, the button structure top is equipped with warning assembly. The utility model belongs to emergency stop button technical field, specifically a kind of through the linkage setting of positioning rod, inductive switch two and warning light and button structure in warning assembly, real-time monitoring button pressing state and reset stroke, ensure that the emergency stop button structure with warning light function is intuitively displayed with light signal braking state after triggering.

Description

Technical Field

[0001] This utility model belongs to the field of emergency stop button technology, and in particular relates to an emergency stop button structure with a warning light function. Background Technology

[0002] In modern industrial automation, transportation, and public safety, emergency stop buttons play an irreplaceable role as crucial devices for ensuring personnel safety and stable equipment operation. Traditional emergency stop buttons only have an emergency braking function; when equipment malfunctions, pressing the button quickly stops the equipment. However, in complex industrial environments, this single braking function has certain limitations.

[0003] On the one hand, industrial environments are noisy and filled with numerous devices. When an emergency stop button is triggered, nearby personnel may not immediately realize that the equipment is in an emergency stop state. They may unknowingly enter dangerous areas or continue operations inappropriate for an emergency, potentially causing secondary accidents. On the other hand, for maintenance personnel, it is difficult to quickly locate the emergency stop button after the equipment has stopped, affecting troubleshooting and equipment restoration efficiency. Furthermore, in special scenarios with high safety warning requirements, such as mining operations and tunnel construction, the dim lighting further reduces the visibility of traditional emergency stop buttons. Summary of the Invention

[0004] In response to the above situation, in order to overcome the shortcomings of the traditional emergency stop button in terms of low recognizability.

[0005] The technical solution adopted by this utility model is as follows: an emergency stop button structure with a warning light function, including a base and a fixing plate, wherein the fixing plate and the base are fixedly connected by a fixing bolt, and a button structure is disposed between the fixing plate and the base, wherein the button structure is used to realize the emergency stop operation, and a warning component is provided at the top of the button structure.

[0006] Furthermore, the button structure includes a enclosure, a fixing post, and an adjusting rod. A through hole is provided in the center of the fixing plate, the enclosure is fixed to the outside of the through hole, the fixing post is threaded to the inside of the enclosure, a sliding groove is provided through the center of the fixing post, the adjusting rod is slidably disposed inside the sliding groove, a second sliding groove is provided inside the sliding groove, a positioning groove is symmetrically provided on the side of the adjusting rod along the central axis of the adjusting rod, a spring is inserted into the positioning groove, an inductive switch adapted to the adjusting rod is fixed on the base, a spring is provided between the inductive switch and the adjusting rod, and the inductive switch is electrically connected to an emergency stop switch through a wire.

[0007] Furthermore, the warning assembly includes a positioning rod, a second induction switch, and a warning light. The adjustment rod has a closed working cavity inside, and one end of the working cavity has a positioning hole that communicates with the working cavity. The second induction switch is fixed inside the working cavity, and the warning light is fixed inside the working cavity. The second induction switch and the warning light are electrically connected through wires. The positioning rod is fixed to the middle of the first induction switch and is adapted to the positioning hole.

[0008] Furthermore, the second chute is composed of a longitudinal groove symmetrically arranged along the central axis of the fixed column and a transverse groove arranged in a ring.

[0009] Furthermore, one end of the spring is inserted into the positioning groove, and the other end of the spring is matched with the inner side of the second sliding groove.

[0010] Furthermore, the spring is sleeved on the positioning rod, one end of the spring is in contact with the inductive switch, and the other end of the spring is in contact with the end of the adjusting rod.

[0011] Furthermore, the other end of the adjusting rod is made of a transparent material.

[0012] The beneficial effects of this utility model after adopting the above structure are as follows:

[0013] (1) By linking the barrier, fixed column and adjusting rod in the button structure with the spring and slide groove II, the button remains locked after being triggered and requires manual rotation to reset, thus reducing the risk of secondary accidents caused by continuing to perform operations that are not compatible with emergency situations. The button's tightness is adjustable through the threaded connection between the inner side of the barrier and the fixed column, ensuring the button's stable connection.

[0014] (2) By linking the positioning rod, the second induction switch and the warning light with the button structure in the warning component, the button pressing status and reset stroke are monitored in real time to ensure that the braking status is displayed intuitively by light signal after triggering, thereby improving the visibility of the emergency stop button in a dim environment. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is an exploded view of the overall structure of this utility model. Figure 1 ;

[0018] Figure 3 This is an exploded view of the overall structure of this utility model. Figure 2 ;

[0019] Figure 4 This is a half-section enlarged schematic diagram of the overall structure of this utility model;

[0020] Figure 5 This is a partial cross-sectional view of the structure of this utility model.

[0021] In the attached diagram: 1. Base, 2. Fixing plate, 3. Enclosure, 4. Fixing column, 5. Adjusting rod, 6. Spring, 7. Sensor switch one, 8. Positioning rod, 9. Sensor switch two, 10. Warning light, 11. Positioning hole, 12. Longitudinal groove, 13. Transverse groove, 14. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] like Figure 1 As shown, an emergency stop button structure with a warning light function includes a base 1 and a fixing plate 2. The fixing plate 2 and the base 1 are fixedly connected by a fixing bolt, and a button structure is disposed between the fixing plate 2 and the base 1. The button structure is used to realize the emergency stop operation, and a warning component is provided at the top of the button structure.

[0025] like Figure 2-3As shown in Figure 4-5, the button structure includes a barrier 3, a fixing post 4, and an adjusting rod 5. A through hole is provided in the middle of the fixing plate 2, and the barrier 3 is fixed to the outside of the through hole. The fixing post 4 is threaded to the inside of the barrier 3. A sliding groove 1 is provided through the middle of the fixing post 4, and the adjusting rod 5 is slidably disposed inside the sliding groove 1. A second sliding groove is provided inside the sliding groove 1. A positioning groove is provided symmetrically along the central axis of the adjusting rod 5 on the side of the adjusting rod 5. A spring 6 is inserted into the positioning groove. An inductive switch 7 that matches the adjusting rod 5 is fixed on the base 1. A spring 14 is provided between the inductive switch 7 and the adjusting rod 5. The inductive switch 7 is electrically connected to the emergency stop switch through a wire. A silicone sealing ring is provided at the connection between the adjusting rod 5 and the fixing post 4 to prevent liquid and dust from entering.

[0026] The second slide groove is composed of a longitudinal groove 12 symmetrically arranged along the central axis of the fixed column 4 and a transverse groove 13 arranged in an annular shape. One end of the spring piece 6 is inserted into the positioning groove, and the other end of the spring piece 6 is fitted with the inner side of the second slide groove. The spring 14 is sleeved on the positioning rod 8. One end of the spring 14 is in contact with the inductive switch 7, and the other end of the spring 14 is in contact with the end of the adjusting rod 5. Under normal circumstances, the spring piece 6 is separated from the longitudinal groove 12. In case of emergency, the adjusting rod 5 moves within the first slide groove, and the spring piece 6 bends under the interaction force between the inner wall of the first slide groove and the adjusting rod 5 and moves with the adjusting rod 5. When the spring piece 6 reaches the annular groove of the second slide groove... When the device is in the transverse groove 13, the spring 6 returns to its original state and remains locked. The spring 14 undergoes elastic deformation, generating pressure on the inductive switch 7. The inductive switch, in conjunction with the emergency stop switch, cuts off the power to the equipment. When the danger is over, the adjusting rod 5 is manually rotated to rotate the spring 6 to the longitudinal groove 12 position of the slide. The spring 14 returns to its original state, causing the adjusting rod 5 to move. The pressure sensed by the inductive switch 7 decreases, controlling the emergency stop switch to resume power operation. This reduces the risk of secondary accidents caused by continuing operations that are incompatible with the emergency. The tension of the button is adjustable through the threaded connection between the inner side of the enclosure 3 and the fixed column 4, ensuring a stable connection of the button.

[0027] like Figure 4-5 As shown, the warning assembly includes a positioning rod 8, a second induction switch 9, and a warning light 10. The adjusting rod 5 has a closed working cavity inside, and a positioning hole 11 connected to the working cavity is opened at one end of the working cavity. The second induction switch 9 is fixed inside the working cavity, and the warning light 10 is fixed inside the working cavity. The second induction switch 9 and the warning light 10 are electrically connected through wires. The positioning rod 8 is fixed to the middle of the first induction switch 7 and is matched with the positioning hole 11.

[0028] The other end of the adjustment rod 5 is made of transparent material. The end of the adjustment rod 5 is made of high-transmittance PC material, which covers the warning light area. It is scratch-resistant and has a light transmittance of ≥95%. When the adjustment rod 5 is pressed, it moves and the positioning rod 8 is inserted into the positioning hole 11. The pressure of the positioning rod 8 on the second inductive switch 9 changes. The button pressing status and reset stroke are monitored in real time. The second inductive switch 9 controls the warning light 10 to change from green solid to red flashing, so as to ensure that the braking status is displayed intuitively by light signal after triggering, and improve the visibility of the emergency stop button in dim environment.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A structure for an emergency stop button with a warning light function, characterized in that: It includes a base and a fixing plate, the fixing plate and the base are fixedly connected by fixing bolts, and a button structure disposed between the fixing plate and the base. The button structure is used to realize emergency stop operation, and a warning component is provided at the top of the button structure. The warning assembly includes a positioning rod, a second induction switch, and a warning light. The adjustment rod has a closed working cavity inside, and one end of the working cavity has a positioning hole that communicates with the working cavity. The second induction switch is fixed inside the working cavity, and the warning light is fixed inside the working cavity. The second induction switch and the warning light are electrically connected through wires. The positioning rod is fixed to the middle of the first induction switch and is adapted to the positioning hole.

2. The emergency stop button structure with warning light function according to claim 1, characterized in that: The button structure includes a enclosure, a fixing post, and an adjusting rod. A through hole is provided in the center of the fixing plate, and the enclosure is fixed to the outside of the through hole. The fixing post is threaded to the inside of the enclosure. A sliding groove is provided through the center of the fixing post, and the adjusting rod is slidably disposed inside the sliding groove. A second sliding groove is provided inside the sliding groove. A positioning groove is symmetrically provided on the side of the adjusting rod along its central axis. A spring is inserted into the positioning groove. An inductive switch that matches the adjusting rod is fixed on the base. A spring is provided between the inductive switch and the adjusting rod. The inductive switch is electrically connected to an emergency stop switch through a wire.

3. The emergency stop button structure with warning light function according to claim 2, characterized in that: The second chute is composed of a longitudinal groove symmetrically arranged along the central axis of the fixed column and a transverse groove arranged in a ring.

4. The emergency stop button structure with warning light function according to claim 3, characterized in that: One end of the spring is inserted into the positioning groove, and the other end of the spring is matched with the inner side of the sliding groove.

5. The emergency stop button structure with warning light function according to claim 4, characterized in that: The spring is sleeved on the positioning rod, one end of the spring is in contact with the inductive switch, and the other end of the spring is in contact with the end of the adjusting rod.

6. The emergency stop button structure with warning light function according to claim 5, characterized in that: The other end of the adjusting rod is made of a transparent material.

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