Visual electrical control button operation box

Abstract

The utility model provides a visual electrical control button operation box, which relates to the electrical field and comprises a control box. The control box is composed of a box body, and two threading holes are formed in one side of the box body; three rows of button lantern rings are arranged above the box body, and each row of button lantern rings comprises three button lantern rings; three groups of loop bars are arranged in the box body; before the switch is turned on, the safety button must be pressed firstly, so that misoperation on the control button is effectively avoided; different from series connection double switches, the safety mode adopts mechanical connection, and complex circuit design in the button operation box is not needed. The problems that the circuit design in an existing series-connection double-switch button operation box is more complex than that of a single switch, and especially in long-distance wiring or hidden engineering, the installation and maintenance difficulty is large are solved.

Description

Technical Field

[0001] This utility model belongs to the field of electrical engineering, and more specifically, it relates to a visual electrical control button operation box. Background Technology

[0002] Typically, the buttons on most devices are designed with an on / off switch. This design is intended to facilitate one-handed operation and improve ease of use. However, this simple design has a significant drawback: in actual use, accidental touches and other reasons can lead to misoperation, causing the device to malfunction and creating unnecessary trouble for its normal operation and use.

[0003] To address the issue of equipment malfunctions caused by misoperation, some devices are now equipped with series double switches to protect the button operation. In this design, the electrical equipment will only be powered on and start working when both switches are closed; conversely, if either switch is open, the equipment will immediately stop working, which greatly reduces the probability of equipment malfunctions caused by misoperation.

[0004] However, this dual-switch design is not without its flaws. The wiring inside the dual-switch control box is much more complex than that of a single switch, and the circuit design of the series dual switches is even more complex than that of a single switch. Especially in long-distance wiring scenarios, a large number of lines need to be laid, and many factors such as line routing and signal attenuation must be considered, which undoubtedly greatly increases the difficulty of installation. In concealed works, since it is difficult to visually inspect and maintain the switches and wiring after installation, once a fault occurs, the difficulty of troubleshooting and repair is extremely high. This makes the series dual-switch design face significant challenges in terms of installation and maintenance. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a visual electrical control button operation box, which solves the problem that the circuit design of existing series dual-switch button operation boxes is more complex than that of single switches, especially in long-distance wiring or concealed projects, making installation and maintenance more difficult.

[0006] This utility model provides a visual electrical control button operation box, which is achieved by the following specific technical means:

[0007] A visual electrical control button operation box includes a control box. The control box consists of a box body with two wiring holes on one side. Three rows of button rings are located on the top of the box body, each row containing three buttons. Three sets of levers are located inside the box body, and external mounting plates are installed on both sides of the bottom of the box body. A protective cover with an observation window is hinged to the top of the box body. Each row of button rings contains a spring button, including control button one, control button two, and a safety button. A contact lever is located below control button one and control button two. Three sets of status indicator lights are also provided on the box body. The interior is equipped with mounting components, including a base plate with round and square holes. The bottom of the base plate is fixed inside the box via an inner mounting plate. The base plate has parallel vertical guide plates on both sides of the square holes. A guide component is fixed on the base plate, consisting of two sets of parallel horizontal guide plates connected by a pressure plate. A first movable component is provided between the horizontal guide plates, including a slide bar pressed by the pressure plate. The slide bar has two through holes and a square slot. A drive plate is provided on both sides of the square slot. A second movable component is provided in the square slot between the drive plates, including a vertical slide cylinder. The top of the slide cylinder is fixedly connected to a safety button.

[0008] Furthermore, two sets of positioning plates are connected between the transverse guide plates, and positioning holes are provided on the positioning plates, which are aligned with the round holes; the lower end of the contact rod is inserted into the positioning hole, and a first spring is sleeved on the contact rod.

[0009] Furthermore, a limiting plate is provided on one side of the substrate, and the distance between the end of the slider and the limiting plate is equal to the distance between the positioning hole and the through hole.

[0010] Furthermore, one end of the transverse guide plate is provided with a pressure plate, and a collar is provided on the pressure plate; a second pressure plate is provided on the slide bar, and a second collar is provided on the pressure plate; and a second spring is installed between the pressure plate and the pressure plate, with the two ends of the second spring respectively fitted onto the collar and the collar.

[0011] Furthermore, a 45-degree inclined rib is provided on the drive plate; drive blocks are provided on both sides of the slide cylinder, and the bottom of the drive block has a 45-degree inclined surface, and the inclined surface of the drive block is in contact with the inclined rib of the drive plate.

[0012] Furthermore, a horizontal plate is provided inside the slide cylinder, which presses against the upper end of the third spring, and the lower end of the third spring is sleeved on the sleeve rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention constructs a unique operating structure by setting up a guide, a first movable component, and a second movable component. Before pressing the control button to turn on the switch, the safety button must be pressed first. This operation causes the second movable component to move downwards, which in turn drives the first movable component to move to the right until the end of the slider contacts the limiting plate. At this point, the positioning hole, the through hole, and the round hole are aligned, allowing the contact rod to pass through and thus smoothly press the control button. This design ensures that the safety button must be pressed before turning on the switch, effectively preventing accidental operation of the control button. Unlike series double switches, this safety method uses a mechanical connection, eliminating the need for complex circuit design within the button operation box. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the inside of the control box of this utility model.

[0017] Figure 3 This is a utility model Figure 2 Partial sectional view of the structure shown.

[0018] Figure 4 This is a structural schematic diagram of the mounting component of this utility model.

[0019] Figure 5 This is a structural schematic diagram of the guide component of this utility model.

[0020] Figure 6 This is a structural schematic diagram of the movable component of this utility model.

[0021] Figure 7 This is a structural schematic diagram of the second movable component of this utility model.

[0022] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0023] 1. Control box; 11. Box body; 111. Wiring hole; 112. Button collar; 113. Sleeve rod; 12. External mounting plate; 13. Protective cover; 131. Observation window;

[0024] 2. Spring button; 21. Control button one; 22. Control button two; 23. Safety button; 24. Contact rod;

[0025] 3. Status indicator lights;

[0026] 4. Mounting components; 41. Base plate; 411. Round hole; 412. Square hole; 42. Inner mounting plate; 43. Limiting plate; 44. Vertical guide plate;

[0027] 5. Guide component; 51. Transverse guide plate; 52. Pressure plate one; 521. Collar one; 53. Positioning plate; 531. Positioning hole; 54. Pressure plate;

[0028] 6. Moving component one; 61. Sliding bar; 611. Through hole; 612. Square slot; 62. Drive plate; 63. Pressure plate two; 631. Collar two;

[0029] 7. Moving component two; 71. Slide cylinder; 72. Drive block; 73. Horizontal plate;

[0030] 8. The first spring;

[0031] 9. The second spring;

[0032] 10. The third spring. Detailed Implementation

[0033] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0034] Example:

[0035] As attached Figure 1 To be continued Figure 7 As shown:

[0036] This utility model provides a visual electrical control button operation box, which includes a control box 1. The control box 1 is composed of a box body 11, with two wire holes 111 on one side of the box body 11. Three rows of button collars 112 are arranged on the top of the box body 11, each row containing three buttons. Three sets of levers 113 are provided inside the box body 11, and external mounting plates 12 are installed on both sides of the bottom of the box body 11. A protective cover 13 is hinged to the top of the box body 11, and the protective cover 13 is equipped with an observation window 131. A spring button 2 is installed in each row of button collars 112, including a control button 21, a control button 22, and a safety button 23. A contact rod 24 is provided below both the control button 21 and the control button 22. Three sets of status indicator lights 3 are also provided on the box body 11. An installation... Component 4, mounting component 4 includes a base plate 41, on which a round hole 411 and a square hole 412 are formed; the bottom of the base plate 41 is fixed inside the housing 11 by an inner mounting plate 42; the base plate 41 is provided with parallel vertical guide plates 44 on both sides of the square hole 412; a guide component 5 is fixed on the base plate 41, the guide component 5 is composed of two sets of parallel horizontal guide plates 51, and a pressure plate 54 is connected between the horizontal guide plates 51; a moving component 6 is provided between the horizontal guide plates 51, the moving component 6 includes a slide bar 61, the slide bar 61 is pressed by the pressure plate 54; the slide bar 61 is provided with two through holes 611 and a square slot 612, a drive plate 62 is provided on both sides of the square slot 612, and a moving component 7 is provided in the square slot 612 between the drive plates 62, the moving component 7 includes a vertical slide cylinder 71, the top of the slide cylinder 71 is fixedly connected to the safety button 23.

[0037] Among them, such as Figure 5 As shown, two sets of positioning plates 53 are connected between the transverse guide plates 51. Positioning holes 531 are provided on the positioning plates 53. Figure 3 As shown, the positioning hole 531 is aligned with the round hole 411; the lower end of the contact rod 24 is inserted into the positioning hole 531, and a first spring 8 is sleeved on the contact rod 24. The first spring 8 causes the control button 1 21 and the control button 22 to spring upward. The control button 1 21 and the control button 22 are normally closed switch buttons.

[0038] Among them, such as Figure 4 As shown, a limiting plate 43 is provided on one side of the substrate 41, such as... Figure 3 As shown, the distance between the end of the slider 61 and the limiting plate 43 is equal to the distance between the positioning hole 531 and the through hole 611. When the end of the slider 61 contacts the limiting plate 43, the positioning hole 531, the through hole 611 and the round hole 411 are aligned, and the contact rod 24 can be inserted downwards from them.

[0039] Among them, such as Figure 5As shown, one end of the transverse guide plate 51 is provided with a pressure plate 52, and a collar 521 is provided on the pressure plate 52; Figure 6 As shown, the slide bar 61 is provided with a pressure plate 63, and the pressure plate 63 is provided with a collar 631; as Figure 3 As shown, a second spring 9 is installed between pressure plate 52 and pressure plate 63. The two ends of the second spring 9 are respectively sleeved on collar 521 and collar 631. Under the squeezing action of the second spring 9, the moving part 6 tends to move to the left.

[0040] Among them, such as Figure 6 As shown, a 45-degree angled rib is provided on the drive board 62; as Figure 7 As shown, drive blocks 72 are provided on both sides of the slide cylinder 71, and the bottom of the drive block 72 has a 45-degree inclined surface, as shown. Figure 2 As shown, the inclined surface of the drive block 72 is attached to the inclined edge of the drive plate 62. Pressing down the safety button 23 causes the slide cylinder 71 of the moving part 2 7 to move downward along the vertical guide plate 44. The drive block 72 presses down on the drive plate 62, forcing the moving part 1 6 to move to the right as a whole.

[0041] Among them, such as Figure 7 As shown, a horizontal plate 73 is provided inside the slide cylinder 71, such as... Figure 3 As shown, the horizontal plate 73 presses on the upper end of the third spring 10, and the lower end of the third spring 10 is sleeved on the sleeve rod 113. Under the squeezing action of the third spring 10, the moving part 7 tends to move upward.

[0042] The specific usage and function of this embodiment are as follows:

[0043] In this invention, the first spring 8 causes control button 1 21 and control button 22 to spring upwards. Control button 1 21 and control button 22 are normally closed switches. Under the compression of the third spring 10, the moving part 2 7 tends to move upwards. Under the compression of the second spring 9, the moving part 1 6 tends to move to the left. At this time, the slider 61 is blocked below the contact rod 24, so control button 1 21 and control button 22 cannot be pressed. Open the protective cover 13, press the safety button 23 first, so that the slider 71 of the moving part 2 7 moves downwards along the vertical guide plate 44. The drive block 72 presses down on the drive plate 62, forcing the moving part 1 6 to move to the right as a whole until the end of the slider 61 contacts the limiting plate 43. At this time, the positioning hole 531, the through hole 611 and the round hole 411 are aligned, and the contact rod 24 can be inserted downwards. At this time, pressing control button 1 21 and control button 22 can open the switch. The opening and closing status of the three sets of switches can be observed through the observation window 131 and the status indicator light 3.

[0044] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A visual electrical control button operation box, the operation box comprising a control box (1); the control box (1) is composed of a box body (11), two wire holes (111) are formed on one side of the box body (11); three columns of button sleeve rings (112) are arranged above the box body (11), each column of button sleeve rings (112) comprises three; three groups of sleeve rods (113) are arranged inside the box body (11), outer mounting plates (12) are mounted on the two sides of the bottom of the box body (11); a protective cover (13) is connected to the top of the box body (11) in a hinged manner, and the protective cover (13) is provided with an observation window (131); characterized in that: Spring buttons (2) are installed in each of the button collars (112), and the spring buttons (2) include control button one (21), control button two (22) and safety button (23), and a touch lever (24) is arranged below each of the control button one (21) and the control button two (22); three groups of state indicator lamps (3) are further arranged on the box body (11); an installation piece (4) is arranged inside the box body (11), and the installation piece (4) includes a base plate (41) with a round hole (411) and a square hole (412) arranged thereon; the bottom of the base plate (41) is fixedly installed inside the box body (11) through an inner installation plate (42); vertical guide plates (44) parallel to each other are arranged on both sides of the square hole (412) of the base plate (41); a guide piece (5) is fixedly arranged on the base plate (41), and the guide piece (5) is composed of two groups of horizontal guide plates (51) parallel to each other, and a pressing plate (54) is connected between the horizontal guide plates (51); a moving piece one (6) is arranged between the horizontal guide plates (51), and the moving piece one (6) includes a sliding strip (61) which is pressed by the pressing plate (54); two through holes (611) and a square insertion slot (612) are arranged on the sliding strip (61), and a driving plate (62) is arranged on both sides of the square insertion slot (612); a moving piece two (7) is arranged in the square insertion slot (612) between the driving plates (62), and the moving piece two (7) includes a vertical sliding cylinder (71) which is fixedly connected with the safety button (23) at the top.

2. The visual electrical control button operator box of claim 1, wherein: Two groups of positioning plates (53) are connected between the horizontal guide plates (51), and the positioning plates (53) are provided with positioning holes (531) which are aligned with the round hole (411); the lower end of the touch lever (24) is inserted into the positioning hole (531), and a first spring (8) is sleeved on the touch lever (24).

3. The visual electrical control button actuation box of claim 1, wherein: A limiting plate (43) is arranged on one side of the base plate (41), and the distance between the end of the sliding strip (61) and the limiting plate (43) is equal to the distance between the positioning hole (531) and the through hole (611).

4. The visual electrical control button actuation box of claim 1, wherein: One end of the horizontal guide plate (51) is provided with a pressure plate one (52) provided with a sleeve one (521); the sliding strip (61) is provided with a pressure plate two (63) provided with a sleeve two (631); and a second spring (9) is installed between the pressure plate one (52) and the pressure plate two (63), and the two ends of the second spring (9) are sleeved on the sleeve one (521) and the sleeve two (631) respectively.

5. The visual electrical control button actuation box of claim 1, wherein: The driving plate (62) is provided with a forty-five-degree inclined ridge; the two sides of the sliding cylinder (71) are provided with driving blocks (72) each having a forty-five-degree inclined surface at the bottom, and the inclined surfaces of the driving blocks (72) are matched with the inclined ridge of the driving plate (62).

6. The visual electrical control button actuation box of claim 1, wherein: The sliding cylinder (71) is provided with a horizontal plate (73) which presses the upper end of a third spring (10), and the lower end of the third spring (10) is sleeved on the sleeve rod (113).

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