Mistaken touch prevention device for nitrogen switch button of oven

Abstract

The utility model relates to the technical field, and discloses an oven nitrogen switch button mistaken touch prevention device which comprises an oven body, fixing blocks are symmetrically arranged on one side of the oven body, clamping grooves are formed in one sides of the fixing blocks, connecting plates are connected into the clamping grooves in a clamped mode, a protection plate is fixedly connected between the two connecting plates, and the protection plate is fixedly connected with the oven body. A fixing mechanism is arranged on one side of the interior of the clamping groove and comprises a fixing rod and a pulling plate, the pulling plate is fixedly arranged at one end of the fixing rod, a cavity is formed in one side of the clamping groove, and a fixing plate is arranged in the cavity; the fixing plate is fixedly connected to the outer wall of the fixing rod, one side of the fixing plate is fixedly connected with a spring, and the other end of the spring is fixedly connected to the interior of the cavity. According to the utility model, the protection plate is arranged to protect the switch button, so that abnormal operation of a machine table caused by mistakenly touching the switch button by a worker can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to an anti-mistouch device for a nitrogen switch button of an oven. Background Art

[0002] There is no protective device around the nitrogen switch button of the oven. Workers may accidentally touch the nitrogen switch button when opening the door, changing the parameters and causing abnormal operation of the machine. Utility Model Content

[0003] The utility model aims to provide an oven nitrogen switch button anti-mistouch device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oven nitrogen switch button anti-mistouch device, comprising an oven body, a fixing block symmetrically arranged on one side of the oven body, a card slot opened on one side of the fixing block, a connecting plate clamped inside the card slot, a protective plate fixedly connected between the two connecting plates, a fixing mechanism arranged on one side of the card slot, the fixing mechanism comprising a fixing rod and a pull plate, a pull plate fixedly arranged on one end of the fixing rod, a cavity arranged on one side of the card slot, a fixing plate arranged inside the cavity, the fixing plate fixedly connected to the outer wall of the fixing rod and a spring fixedly connected on one side of the fixing plate, and the other end of the spring fixedly connected to the inside of the cavity.

[0005] The following improvement is made in the present application: a first through hole is opened at one end of the cavity, the other end of the first through hole is connected to the card slot, and a second through hole is opened at the other end of the cavity, and the fixing rod is inserted into the first through hole and the second through hole.

[0006] The following improvement is made in the solution of the present application: a first connecting groove is provided at an upper end of one side of the connecting plate, and a second connecting groove is provided at a lower end of one side of the connecting plate, and both the first connecting groove and the second connecting groove are matched with the fixing rod.

[0007] The following improvement is made in the solution of the present application: a guide groove is provided at the upper end of the card slot.

[0008] The following improvement is made in the solution of the present application: a baffle is fixedly provided at the bottom end of the protective plate.

[0009] The following improvement is made in the solution of the present application: stoppers are symmetrically arranged on opposite sides of the two fixing blocks.

[0010] The following improvement is made in the solution of the present application: a plurality of switch buttons are provided on one side of the oven body, and the plurality of switch buttons are all located between the two fixing blocks.

[0011] Compared with the prior art, the utility model provides an oven nitrogen switch button anti-mistouch device, which has the following beneficial effects:

[0012] The device for preventing accidental touch of the nitrogen switch button of the oven protects the switch button by providing a protective plate, thereby preventing the staff from accidentally touching the switch button and causing abnormal operation of the machine; at the same time, by providing a fixing mechanism, the protective plate can be quickly installed and removed, thereby improving the convenience of the staff when using it, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0014] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of removing the protective plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the protective plate structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0018] In the figure, 1 is the oven body; 2 is the fixing block; 3 is the slot; 4 is the connecting plate; 5 is the protective plate; 6 is the fixing rod; 7 is the pulling plate; 8 is the cavity; 9 is the fixing plate; 10 is the spring; 11 is the first through hole; 12 is the second through hole; 13 is the first connecting groove; 14 is the second connecting groove; 15 is the guide groove; 16 is the fixing plate; 17 is the stopper; 18 is the switch button. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Example

[0022] like Figure 1-4 As shown, a device for preventing accidental touch of a nitrogen switch button of an oven comprises an oven body 1, a fixing block 2 is symmetrically arranged on one side of the oven body 1, a card slot 3 is opened on one side of the fixing block 2, a connecting plate 4 is carded inside the card slot 3, a protective plate 5 is fixedly connected between two connecting plates 4, a fixing mechanism is arranged on one side inside the card slot 3, the fixing mechanism comprises a fixing rod 6 and a pull plate 7, the pull plate 7 is fixedly arranged on one end of the fixing rod 6, a cavity 8 is arranged on one side of the card slot 3, a fixing plate 9 is arranged inside the cavity 8, the fixing plate 9 is fixedly connected to the outer wall of the fixing rod 6, and a spring 10 is fixedly connected on one side of the fixing plate 9, and the other end of the spring 10 is fixedly connected to the inside of the cavity 8.

[0023] A first through hole 11 is formed at one end of the cavity 8 , and the other end of the first through hole 11 is connected to the slot 3 . A second through hole 12 is formed at the other end of the cavity 8 , and fixing rods 6 are inserted into the first through hole 11 and the second through hole 12 .

[0024] A first connecting groove 13 is disposed at an upper end of one side of the connecting plate 4 , and a second connecting groove 14 is disposed at a lower end of one side of the connecting plate 4 . Both the first connecting groove 13 and the second connecting groove 14 are matched with the fixing rod 6 .

[0025] A guide groove 15 is provided at the upper end of the slot 3 to facilitate inserting the connecting plate 4 into the slot 3 .

[0026] A baffle 16 is fixedly arranged at the bottom end of the protection plate 5. Stoppers 17 are symmetrically arranged on opposite sides of the two fixing blocks 2.

[0027] A plurality of switch buttons 18 are provided on one side of the oven body 1 , and the plurality of switch buttons 18 are all located between the two fixing blocks 2 .

[0028] Working principle: when in use, pull the pull plate 7 outward, the pull rod 7 drives the fixing rod 6 to move, so that the fixing rod 6 enters the first through hole 11, and the fixing rod 6 drives the fixing plate 9 to compress the spring 10, and aligns the connecting plate 4 with the card slot 3 and inserts it. When it is fully inserted, release the pull plate 7. Due to the elastic effect of the spring 10, the spring 10 drives the fixing rod 6 to move through the fixing plate 9, so that the fixing rod 6 is inserted into the first connecting groove 12. At this time, the protective plate 5 is located on the outside of the switch button 18 to protect the switch button 18, which can prevent the staff from accidentally touching the switch button 18 and causing abnormal operation of the machine; when the switch button 18 needs to be used, pull the pull plate 7 outward to disengage the fixing rod 6 from the first connecting groove 12, and push the protective plate 5 upward. When the baffle 16 contacts the block 17, release the pull plate 7 to allow the fixing rod 6 to enter the second connecting groove 14, thereby fixing the protective plate 5.

Claims

1. An oven nitrogen switch button anti-accidental touch device, comprising an oven body (1), characterized in that: A fixing block (2) is symmetrically arranged on one side of the oven body (1), a slot (3) is provided on one side of the fixing block (2), a connecting plate (4) is clamped inside the slot (3), a protective plate (5) is fixedly connected between the two connecting plates (4), a fixing mechanism is arranged on one side inside the slot (3), the fixing mechanism comprises a fixing rod (6) and a pull plate (7), one end of the fixing rod (6) is fixedly arranged with the pull plate (7), a cavity (8) is arranged on one side of the slot (3), a fixing plate (9) is arranged inside the cavity (8), the fixing plate (9) is fixedly connected to the outer wall of the fixing rod (6), and a spring (10) is fixedly connected to one side of the fixing plate (9), and the other end of the spring (10) is fixedly connected to the inside of the cavity (8).

2. The device for preventing accidental touch of the nitrogen switch button of an oven according to claim 1, characterized in that: A first through hole (11) is formed at one end of the cavity (8), the other end of the first through hole (11) is connected to the card slot (3), a second through hole (12) is formed at the other end of the cavity (8), and the fixing rod (6) is inserted into the first through hole (11) and the second through hole (12).

3. The device for preventing accidental touch of the nitrogen switch button of an oven according to claim 1, characterized in that: A first connecting groove (13) is provided at an upper end of one side of the connecting plate (4), and a second connecting groove (14) is provided at a lower end of one side of the connecting plate (4), and both the first connecting groove (13) and the second connecting groove (14) are matched with the fixing rod (6).

4. The device for preventing accidental touch of the nitrogen switch button of an oven according to claim 2, characterized in that: A guide groove (15) is provided at the upper end of the clamping groove (3).

5. The device for preventing accidental touch of the nitrogen switch button of an oven according to claim 1, characterized in that: A baffle (16) is fixedly arranged at the bottom end of the protective plate (5).

6. The device for preventing accidental touch of the nitrogen switch button of an oven according to claim 1, characterized in that: Stoppers (17) are symmetrically arranged on opposite sides of the two fixing blocks (2).

7. The device for preventing accidental touch of the nitrogen switch button of an oven according to claim 1, characterized in that: A plurality of switch buttons (18) are arranged on one side of the oven body (1), and the plurality of switch buttons (18) are located between the two fixing blocks (2).

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