Drawout switch device

Abstract

The utility model discloses a pull-out switch device, which comprises a mounting plate, the top surface of the mounting plate is provided with a first accommodating groove, the back surface of the mounting plate is provided with a second accommodating groove, the first accommodating groove is internally provided with a plurality of first mounting frames, the first mounting frames are provided with third accommodating grooves, and the second accommodating groove is internally provided with a plurality of second mounting frames; the second mounting frame is provided with a fourth accommodating groove, and a communicating hole is formed between the third accommodating groove and the fourth accommodating groove; the plurality of rotary buttons are rotationally arranged on the first mounting frame; and the bottom surface of the rotary button is provided with a driving plate which passes through the communicating hole and is supported on a switch of the control plate. Through the above mode, the drive plate can be driven to rotate through the rotary button, the switch can be pressed through the drive plate, on-off of the switch can be determined through different positions where the rotary button rotates, people can rapidly determine whether a relay controlled by the switch is on or off, the precision is high, and user experience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a dry-pulling switch device. Background Art

[0002] Switches, as control elements for various electronic devices, are widely used in various fields. Especially for some relays and lights, switches are more used for control. For example, Figure 1 As shown, a control board 1 for controlling a relay is provided with a plurality of switches 2, and the control board 1 can be directly connected to the relay through a wire. The switch 2 is used to control the conduction of the relay, that is, when the telescopic key on the switch 2 is pressed, the relay can be controlled to conduct or close.

[0003] In the traditional method, in order to facilitate pressing the switch 2, most practices are to directly install a pressing and squeezing key on the control board 1. That is, when the squeezing key is pressed once, the squeezing key will squeeze the telescopic key on the switch 2 to control the conduction of the relay. When the squeezing key is pressed again, the squeezing key will squeeze the telescopic key on the switch 2 again to control the closing of the relay. However, this conventional squeezing key is prone to make people unsure whether the pressed one is to control the conduction or cut-off of the relay, and it is necessary to check the state of the relay to determine, which causes a relatively large trouble to people and the experience effect is relatively poor. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a dry-pulling switch device to solve the above technical problems.

[0006] (2) Technical Solutions

[0007] To solve the above technical problems, the utility model provides a technical solution: a dry-pulling switch device, which is characterized by comprising: a mounting plate, on the top surface of which there is a first receiving groove, and on the back surface of which there is a second receiving groove for receiving a control board. A plurality of switches are arranged in the control board. Among them, a plurality of first mounting frames are arranged at intervals in the first receiving groove. The first mounting frame is provided with a third receiving groove. A plurality of second mounting frames are arranged at intervals in the second receiving groove. The second mounting frame is provided with a fourth receiving groove for receiving the switch, and a communication hole is arranged between the third receiving groove and the fourth receiving groove; a plurality of rotary buttons, wherein the rotary buttons are rotatably arranged on the first mounting frame; wherein, a driving plate is arranged on the bottom surface of the rotary button, which passes through the communication hole and supports on the switch of the control board, so that when the rotary button rotates, the driving plate is driven to rotate to press the corresponding switch.

[0008] Further, the driving plate is in a long strip shape, and the bottom end of the driving plate is in an arc shape.

[0009] Further, the circulation holes are strip-shaped, and the driving plate is strip-shaped and flat.

[0010] Further, a fifth receiving groove is provided on the bottom surface of the rotary button, and the top end of the driving plate is arranged on the top wall of the fifth receiving groove.

[0011] Further, a convex portion extends from the top end of the rotary button, and a first clamping plate and a second clamping plate extending outside the first mounting frame are respectively arranged on both sides of the rotary button, wherein the first clamping plate and the second clamping plate are rotatably arranged outside the first mounting frame.

[0012] Further, a first through hole is provided on the first clamping plate, and a second through hole is provided on the second clamping plate. A first rotating rod located in the first through hole is arranged at one side end of the first mounting frame, and a second rotating rod located in the second through hole is arranged at the other side end of the first mounting frame.

[0013] Further, a protruding rod is provided on the side wall of the third receiving groove, and a receiving hole is arranged along the length direction inside the protruding rod. A pressing rod for pressing the top wall of the fifth receiving groove is telescopically arranged in the receiving hole.

[0014] Further, a compression spring is received in the receiving hole. One end of the compression spring is fixedly arranged at the bottom end of the receiving hole, the other end of the compression spring is connected to the bottom end of the pressing rod, and the top end of the pressing rod is used for pressing the top wall of the fifth receiving groove.

[0015] Further, an inserting rod extends from the bottom end of the pressing rod, and the inserting rod is inserted into the compression spring.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a dry-pulling switch device, which has the following beneficial effects: The dry-pulling switch device disclosed by the present utility model includes: a mounting plate, on the top surface of which there is a first receiving groove, and on the back surface of which there is a second receiving groove. Among them, a plurality of first mounting frames are arranged in the first receiving groove, and the first mounting frame is provided with a third receiving groove. A plurality of second mounting frames are arranged in the second receiving groove, and the second mounting frame is provided with a fourth receiving groove. And a communication hole is arranged between the third receiving groove and the fourth receiving groove; a plurality of rotary buttons are rotatably arranged on the first mounting frame; wherein, a driving plate is arranged on the bottom surface of the rotary button, which passes through the communication hole and supports on the switch of the control board. By the above method, the dry-pulling switch device disclosed by the present utility model can drive the driving plate to rotate through the rotary button, so as to press the switch through the driving plate. The on-off of the switch can be determined by different positions to which the rotary button rotates, which can quickly enable people to determine whether the relay controlled by the switch is conducted or closed, with high accuracy and effectively improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the control board;

[0019] Figure 2 is a schematic structural diagram of the dry-pulling switch device of the present utility model;

[0020] Figure 3 is Figure 2 a sectional structural diagram of the dry-pulling switch device in

[0021] Figure 4 is Figure 2 a first partial structural diagram of the dry-pulling switch device in

[0022] Figure 5 is Figure 2 a second partial structural diagram of the dry-pulling switch device in

[0023] Figure 6 is Figure 2 a third partial structural diagram of the dry-pulling switch device in

[0024] Figure 7 is Figure 2 a schematic structural diagram of the rotary button of the dry-pulling switch device in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figure 2-7 shown, the present invention discloses a dry-pulling switch device, which includes a mounting plate 10 and a plurality of rotary buttons 11.

[0027] The top surface of the mounting plate 10 is provided with a first receiving groove 101, and the back surface of the mounting plate 10 is provided with a second receiving groove 102 for receiving a control board 1, wherein a plurality of switches 2 are provided in the control board 1.

[0028] In this embodiment, a plurality of first mounting frames 1011 are spaced apart in the first receiving groove 101. The first mounting frame 1011 is provided with a third receiving groove 1012. A plurality of second mounting frames 1021 are spaced apart in the second receiving groove 102. The second mounting frame 1021 is provided with a fourth receiving groove 1022 for receiving the switch 2. It should be understood that when the control board 1 is disposed in the second receiving groove 102, the switch 2 of the control board 1 is in the fourth receiving groove 1022 of the second mounting frame 1021.

[0029] Preferably, a communication hole 1013 is provided between the third receiving groove 1012 and the fourth receiving groove 1022, that is to say, the third receiving groove 1012 and the fourth receiving groove 1022 are communicated through the communication hole 1013.

[0030] A plurality of rotary buttons 11 are rotatably disposed on the top surface of the mounting plate 10. Specifically, the rotary button 11 is rotatably disposed on the first mounting frame 1011.

[0031] In this embodiment, a driving plate 111 is provided on the bottom surface of the rotary button 11, which passes through the communication hole 1013 and supports on the switch 2 of the control board 1, so that when the rotary button 11 rotates, it drives the driving plate 111 to rotate to press the corresponding switch 2. That is to say, when the rotary button 11 rotates, it will also drive the driving plate 11 to rotate, and during the rotation of the driving plate 11, it will press the switch 2 on the control board 1, causing the switch 2 to be pressed. That is, when the rotary button 11 rotates to one side, it will press the switch 2 once through the driving plate 11, and when the rotary button 11 rotates to the other side, it will press the switch 2 again through the driving plate 11. In this way, the on / off states of the switch 2 will also correspond to the side ends of the rotary button 11 in different positions. For example, the switch 2 pressed when the rotary button 11 rotates to one side is in the on state of the channel, and the switch 2 pressed when the rotary button 11 rotates to the other side is in the off state. In this way, by observing the position of the rotary button 11, the on / off state of the switch 2 can be clearly known.

[0032] Preferably, the driving plate 111 is in a long strip shape, and the bottom end of the driving plate 111 is in an arc shape, that is, the bottom end of the driving plate 111 in contact with the switch 2 is in an arc shape.

[0033] It should be noted that the driving plate 111 is inclined (that is, the driving plate 111 is inclined when the rotary button 11 is horizontally arranged). When the rotary button 11 rotates to different side ends, the driving plate 111 will squeeze the switch 2.

[0034] Further, the circulation hole 1013 is in a long strip shape, and the driving plate 111 is in a long strip flat shape. It should be understood that the driving plate 111 is penetrated through the circulation hole 1013, and since the driving plate 111 is in a long strip flat shape, the circulation hole 1013 can position the driving plate 111 so that the driving plate 111 will not shift.

[0035] Preferably, the width of the circulation hole 1013 is equal to or slightly larger than (such as 0.5 - 2 mm larger) the width of the driving plate 111.

[0036] In this embodiment, a fifth receiving groove 110 is provided on the bottom surface of the rotary button 11, and the top end of the driving plate 111 is arranged on the top wall of the fifth receiving groove 110.

[0037] Further, a convex portion 112 is extended and provided at the top end of the rotary button 11, and a first clamping plate 113 and a second clamping plate 114 are respectively extended and provided on both sides of the rotary button 11 outside the first mounting frame 1011, wherein the first clamping plate 113 and the second clamping plate 114 are rotatably arranged outside the first mounting frame 1011.

[0038] Specifically, the first clamping plate 113 is provided with a first through hole, and the second clamping plate 114 is provided with a second through hole, wherein one side end of the first mounting frame 1011 is provided with a first rotating rod in the first through hole, and the other side end of the first mounting frame 1011 is provided with a second rotating rod in the second through hole, that is, the first rotating rod is rotatably set in the first through hole, and the second rotating rod is rotatably set in the second through hole.

[0039] Further, a protruding rod 1014 is provided on the side wall of the third receiving groove 1012, and a receiving hole 1015 is provided in the protruding rod 1014 along its length direction, wherein an extrusion rod 1016 for extruding the top wall of the fifth receiving groove 110 is retractably provided in the receiving hole 1015. It should be understood that the extrusion rod 1016 is compressible when subjected to force, so under normal circumstances, the extrusion rod 1016 extrudes the top wall of the fifth receiving groove 110.

[0040] In this embodiment, a compression spring is contained in the receiving hole 1015, wherein one end of the compression spring is fixedly disposed at the bottom end of the receiving hole 1015, and the other end of the compression spring is connected to the bottom end of the compression rod 1016, and the top end of the compression rod 1016 is used to compress the top wall of the fifth receiving groove 110, so that the rotating button 11 is stably located at different side ends. It should be understood that during the rotation of the rotating button 11, the compression spring will apply force to the compression rod 1016, and the compression rod 1016 will compress the rotating button 11, so that the rotating button 11 rotates more smoothly.

[0041] Preferably, an insertion rod 1017 is extended from the bottom end of the squeezing rod 1016, wherein the insertion rod 1017 is inserted into the squeezing spring. It should be understood that, in a normal state, the sum of the lengths of the squeezing spring and the squeezing rod is greater than the distance between the top wall of the fifth receiving groove 110 and the bottom end of the receiving hole 1015, so that the squeezing spring is always in a state of squeezing the rotating button 11.

[0042] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry-pulling switch device, characterized in that, Comprising: A mounting plate, on the top surface of which there is a first receiving groove, and on the back surface of which there is a second receiving groove for receiving a control board. A plurality of switches are arranged in the control board. Among them, a plurality of first mounting frames are arranged at intervals in the first receiving groove. The first mounting frame is provided with a third receiving groove. A plurality of second mounting frames are arranged at intervals in the second receiving groove. The second mounting frame is provided with a fourth receiving groove for receiving the switch, and a communication hole is arranged between the third receiving groove and the fourth receiving groove; A plurality of rotary buttons, wherein the rotary buttons are rotatably arranged on the first mounting frame; Wherein, a driving plate is provided on the bottom surface of the rotary button, which passes through the communication hole and supports on the switch of the control board, so that when the rotary button rotates, it drives the driving plate to rotate to press the corresponding switch.

2. The drying-out switch device according to claim 1, wherein The driving plate is strip-shaped, and the bottom end of the driving plate is arc-shaped.

3. The drying switch device according to claim 2, wherein, The communication hole is strip-shaped, and the driving plate is strip-shaped and flat.

4. The dry-pulling switch device according to claim 1, wherein A fifth receiving groove is provided on the bottom surface of the rotary button, and the top end of the driving plate is arranged on the top wall of the fifth receiving groove.

5. The drying-out switch device according to claim 4, characterized in that A convex portion extends from the top end of the rotary button, and first and second clamping plates extending outside the first mounting frame are respectively provided on both sides of the rotary button. Among them, the first and second clamping plates are rotatably arranged outside the first mounting frame.

6. The drying-out switch device according to claim 5, characterized in that, The first clamping plate is provided with a first through hole, and the second clamping plate is provided with a second through hole. Among them, a first rotating rod is arranged at one side end of the first mounting frame and is located in the first through hole, and a second rotating rod is arranged at the other side end of the first mounting frame and is located in the second through hole.

7. The dry-pulling switch device according to claim 5, characterized in that, A protruding rod is provided on the side wall of the third receiving groove, and a receiving hole is arranged along the length direction in the protruding rod. Among them, a pressing rod for pressing the top wall of the fifth receiving groove is telescopically arranged in the receiving hole.

8. The drying switch device according to claim 7, wherein, A compression spring is received in the receiving hole. One end of the compression spring is fixedly arranged at the bottom end of the receiving hole, and the other end of the compression spring is connected to the bottom end of the pressing rod. The top end of the pressing rod is used for pressing the top wall of the fifth receiving groove.

9. The dry-pulling switch device according to claim 8, wherein, An insertion rod extends from the bottom end of the pressing rod, and the insertion rod is inserted into the compression spring.

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