Indicating switch for electric heating plate dining table

Abstract

The utility model discloses an indicating switch for an electric heating plate dining table, which comprises a switch main body and a base, the switch main body is detachably arranged on the front wall of the base, the outer wall of the base is fixedly connected with a plurality of connecting lugs, and the front wall of the base is fixedly communicated with convex shells at the upper side and the lower side of the switch main body. The outer wall, facing the switch body, of the convex shell is slidably provided with two lock tongues in a penetrating mode, the upper side and the lower side of the base are slidably provided with buttons in a penetrating mode, and the lock tongues are in transmission connection with the corresponding buttons. According to the utility model, the switch main body is placed between the two convex shells, and the spring bolts are inserted into the corresponding locking grooves, so that the switch main body can be fixed on the base, and when a consumer has a meal, the consumer only needs to press the two buttons to enable the spring bolts to move to the outer sides of the locking grooves, so that the switch main body can be unlocked on the base; therefore, the switch main body can be conveniently taken down and placed on the dining table, the working state of the commercial dining table electric heating plate can be conveniently adjusted through the switch main body, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to an indicator switch for an electric heating plate dining table. Background Art

[0002] The indicator switch is a switch device commonly used in commercial dining table electric heating plates. It can display the current heating temperature or heating gear on the display screen, and use the operation button to control the switch and heating temperature of the electric heating plate. The operation is simple and intuitive.

[0003] However, most of the indicator switches of commercial dining table electric heating plates are directly fixed on the outer wall of one end of the dining table. As a result, when consumers want to adjust the working status of the electric heating plate during dining, they must bend sideways to observe the buttons on the indicator switch and operate them. This is very inconvenient and needs to be improved. Utility Model Content

[0004] The utility model aims to provide an indicator switch for an electric heating plate dining table to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An indicator switch for an electric heating plate dining table comprises a switch body and a base, wherein the switch body is detachably mounted on the front wall of the base, a plurality of connecting ears are fixedly connected to the outer wall of the base, the front wall of the base is located on both upper and lower sides of the switch body and is fixedly connected to convex shells, the convex shells are slidably penetrated with two locking tongues toward the outer wall of the switch body, buttons are slidably penetrated with the upper and lower sides of the base, the locking tongues are drivingly connected with the corresponding buttons, and a plurality of locking grooves are provided on the upper and lower sides of the switch body, and the locking tongues are located in the corresponding locking grooves.

[0007] As a further solution of the utility model: the outer wall of the button located in the base is fixedly connected to a baffle, one end of the two buttons located in the base is respectively fixedly connected to a U-shaped rod and a Several-shaped rod, both ends of the U-shaped rod and the Several-shaped rod are fixedly connected to connecting plates, the connecting plates are fixedly connected to the corresponding lock tongues, two sliding grooves are provided on the outer wall of the U-shaped rod, the Several-shaped rod passes through the sliding grooves, and a rebound mechanism is provided in the base between the U-shaped rod and the Several-shaped rod.

[0008] As a further solution of the utility model: the rebound mechanism includes a stopper fixedly installed in the base, the stopper is located between the two buttons, the upper and lower sides of the stopper are fixedly connected with a first spring, and the U-shaped rod and the I-shaped rod are connected to the corresponding first spring.

[0009] As a further solution of the utility model: a plurality of second springs are fixedly connected in the base, through holes are opened at the front wall of the base and at the corresponding positions of the second springs, and one end of the second spring passes through the through hole and abuts against the rear wall of the switch body.

[0010] As a further solution of the utility model: the front wall of the base is located on the left and right sides of the switch body and is fixedly connected with blocking pieces.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the switch body is placed between the two convex shells, and the lock tongue is inserted into the corresponding locking groove, so that the switch body can be fixed on the base. When the consumer is dining, he only needs to press two buttons to move the lock tongues to the outside of the locking groove, and the switch body can be unlocked on the base, so that the switch body can be conveniently removed and placed on the dining table, so that the working state of the commercial dining table electric heating plate can be adjusted through the switch body, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a structural schematic diagram of an indicator switch for an electric heating plate dining table.

[0014] Figure 2 The present invention is a schematic diagram of the internal structure of a convex shell of an indicator switch for an electric heating plate dining table.

[0015] Figure 3 The present invention is a schematic diagram of the internal structure of a base in an indicator switch for an electric heating plate dining table.

[0016] Figure 4 The present invention is a structural schematic diagram of a slideway in an indicator switch for an electric heating plate dining table.

[0017] Among them, the switch body 1, the display screen 2, the power button 3, the temperature adjustment button 4, the wire 5, the locking groove 6, the base 7, the connecting ear 8, the baffle 9, the convex shell 10, the lock tongue 11, the connecting plate 12, the button 13, the baffle 14, the U-shaped rod 15, the slide groove 16, the several-shaped rod 17, the block 18, the first spring 19, the second spring 20, and the through hole 21. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 4 In an embodiment of the utility model, an indicator switch for an electric heating plate dining table includes a switch body 1 and a base 7. The switch body 1 is detachably mounted on the front wall of the base 7. The outer wall of the base 7 is fixedly connected with a plurality of connecting ears 8. The front wall of the base 7 is located on the upper and lower sides of the switch body 1 and is fixedly connected with a convex shell 10. The convex shell 10 is slidably penetrated with two locking tongues 11 toward the outer wall of the switch body 1. The front wall of the locking tongue 11 is provided with a slope. The upper and lower sides of the base 7 are slidably penetrated with buttons 13. The locking tongue 11 is transmission-connected with the corresponding button 13. The upper and lower sides of the switch body 1 are provided with a plurality of locking grooves 6, and the locking tongues 11 are located in the corresponding locking grooves 6.

[0020] The utility model adopts the above scheme, and utilizes the cooperation of screws and connecting ears 8 to fix the base 7 on the outer wall of one end of the commercial dining table. Then, the switch body 1 is placed between the two convex shells 10, and the locking tongue 11 is inserted into the corresponding locking groove 6, so that the switch body 1 can be fixed on the base 7. When the consumer is dining, he only needs to press two buttons 13 to move the locking tongues 11 to the outside of the locking groove 6, so as to unlock the switch body 1 on the base 7, so that the switch body 1 can be removed and placed on the dining table conveniently, so as to adjust the working state of the commercial dining table electric heating plate through the switch body 1, which is more convenient to use.

[0021] Specific combination Figure 2-4 In one embodiment of the utility model, the outer wall of the button 13 located in the base 7 is fixedly connected to a baffle 14, and one end of the two buttons 13 located in the base 7 is respectively fixedly connected to a U-shaped rod 15 and a several-shaped rod 17, and both ends of the U-shaped rod 15 and the several-shaped rod 17 are fixedly connected to a connecting plate 12, and the connecting plate 12 is fixedly connected to the corresponding lock tongue 11. The outer wall of the U-shaped rod 15 is provided with two sliding grooves 16, and the several-shaped rod 17 passes through the sliding groove 16, and a rebound mechanism is provided in the base 7 between the U-shaped rod 15 and the several-shaped rod 17.

[0022] Furthermore, the rebound mechanism includes a block 18 fixedly installed in the base 7, the block 18 is located between the two buttons 13, the upper and lower sides of the block 18 are fixedly connected with a first spring 19, and the U-shaped rod 15 and the Ji-shaped rod 17 are connected to the corresponding first spring 19.

[0023] By adopting the above-mentioned scheme, only two buttons 13 need to be pressed to drive the four locking tongues 11 to move toward the inner side of the corresponding convex shell 10 through the U-shaped rod 15 and the planar rod 17, so that the locking tongue 11 is separated from the locking groove 6 to unlock the switch body 1. The operation is simple and convenient. When the switch body 1 is installed on the base 7, only the locking groove 6 and the locking tongue 11 need to be aligned and the button 13 can be released. The locking tongue 11 will be inserted into the corresponding locking groove 6 under the action of the corresponding first spring 19 to lock the switch body 1 on the base 7. Because the switch body 1 can be unlocked only when both buttons 13 are pressed to separate the four locking tongues 11 from the locking groove 6, the possibility of misoperation can be effectively reduced.

[0024] Specific combination Figure 2 and Figure 3 In one embodiment of the utility model, a plurality of second springs 20 are fixedly connected in the base 7, and through holes 21 are provided at the front wall of the base 7 and at the corresponding positions of the second springs 20, and one end of the second spring 20 passes through the through hole 21 and abuts against the rear wall of the switch body 1.

[0025] When the switch body 1 is locked on the base 7, the second spring 20 is in a compressed state. Therefore, when the consumer uses the thumb and index finger of one hand to simultaneously operate the two buttons 13 to unlock the switch body 1, the switch body 1 will move away from the base 7 under the action of the drop spring 20, and fall into the hands of the consumer, making it more convenient to take the switch body 1.

[0026] Specific combination Figure 1 and Figure 2 In one embodiment of the utility model, the front wall of the base 7 is located on the left and right sides of the switch body 1 and is fixedly connected with baffles 9. Through the setting of the baffles 9, the switch body 1 can be positioned on the base 7, so that during the installation of the switch body 1, the locking groove 6 and the corresponding lock tongue 11 can be easily aligned.

[0027] In addition, in some preferred embodiments of the present invention, a display screen 2 and a plurality of operation buttons are provided on the front wall of the switch body 1, the display screen 2 is used to display information such as the current working state and heating gear of the commercial dining table electric heating plate, the operation buttons can be touch buttons or physical buttons, and the operation buttons include at least a power button 3 and a temperature adjustment button 4, so as to adjust the working state of the commercial dining table electric heating plate, a circuit board is provided in the switch body 1, and the switch body 1 is electrically connected to the electric heating plate of the commercial dining table through a wire 5.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An indicator switch for an electric heating plate dining table, characterized in that: The invention comprises a switch body (1) and a base (7), wherein the switch body (1) is detachably mounted on the front wall of the base (7), the outer wall of the base (7) is fixedly connected with a plurality of connection ears (8), the front wall of the base (7) is located on both upper and lower sides of the switch body (1) and is fixedly connected with convex shells (10), the convex shells (10) are slidably penetrated with two locking tongues (11) towards the outer wall of the switch body (1), the upper and lower sides of the base (7) are slidably penetrated with buttons (13), the locking tongues (11) are transmission-connected with corresponding buttons (13), the upper and lower sides of the switch body (1) are provided with a plurality of locking grooves (6), and the locking tongues (11) are located in the corresponding locking grooves (6).

2. The indicator switch for an electric heating plate dining table according to claim 1, characterized in that: The outer wall of the button (13) located in the base (7) is fixedly connected with a baffle (14); one end of the two buttons (13) located in the base (7) is respectively fixedly connected with a U-shaped rod (15) and a Ji-shaped rod (17); both ends of the U-shaped rod (15) and the Ji-shaped rod (17) are fixedly connected with a connecting plate (12); the connecting plate (12) is fixedly connected with the corresponding locking tongue (11); the outer wall of the U-shaped rod (15) is provided with two sliding grooves (16); the Ji-shaped rod (17) passes through the sliding grooves (16); and a rebound mechanism is provided between the U-shaped rod (15) and the Ji-shaped rod (17) in the base (7).

3. The indicator switch for an electric heating plate dining table according to claim 2, characterized in that: The rebound mechanism comprises a stopper (18) fixedly mounted in the base (7), the stopper (18) being located between the two buttons (13), the upper and lower sides of the stopper (18) being fixedly connected with a first spring (19), and the U-shaped rod (15) and the I-shaped rod (17) being connected with the corresponding first spring (19).

4. The indicator switch for an electric heating plate dining table according to claim 1, characterized in that: A plurality of second springs (20) are fixedly connected inside the base (7); through holes (21) are provided at the front wall of the base (7) and at positions corresponding to the second springs (20); one end of the second spring (20) passes through the through hole (21) and abuts against the rear wall of the switch body (1).

5. The indicator switch for an electric heating plate dining table according to claim 1, characterized in that: The front wall of the base (7) is located on both left and right sides of the switch body (1) and is fixedly connected with blocking sheets (9).

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