Electric control mechanism of warmer

Abstract

The utility model discloses an electric control mechanism of a warmer, which relates to the technical field of warmers and comprises a control mechanism mounted on the outer wall of the warmer and a protection mechanism, the protection mechanism comprises two adjusting screw rods and an adjusting knob, the two adjusting screw rods are respectively arranged at two ends of the top of the outer wall on one side of the control mechanism, and the adjusting knob is arranged on the control mechanism. The outer walls of the ends, close to each other, of the two adjusting lead screws are sleeved with driven gears, protective plates are arranged on the outer sides of the two adjusting lead screws, and the outer side of the bottom of the adjusting knob is fixedly sleeved with a driving gear meshed with the two driven gears. According to the utility model, by rotating the adjusting knob, the two adjusting screw rods rotate through the meshing effect between the driving gear and the driven gear, the opening and closing states of the two protection plates can be adjusted, and the display screen and the operation buttons of the control panel can be protected through the two protection plates, so that the damage caused by mistaken touch can be avoided; and the service life of the electric control mechanism can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to an electric control mechanism for a heater. Background Art

[0002] The heater's electronic control mechanism combines the electronic control mainboard and display panel, secured together by an electronic control mechanism fixture. Specifically, the heater's electronic control mechanism includes the electronic control mainboard and display panel, mounted on the heater housing. The two panels are connected via a bidirectional electrical connection. This design simplifies installation by requiring only a single location on the housing, while also improving efficiency and convenience.

[0003] The existing technology has the following deficiencies: when the existing heater's electric control mechanism is installed and used, its display screen and operation buttons are usually directly exposed to the outside. Therefore, during actual use, it is easy for children to accidentally touch the operation panel while playing or moving objects, which can easily cause damage to the operation panel and thus affect the service life of the heater's electric control mechanism. Utility Model Content

[0004] The purpose of the utility model is to provide an electric control mechanism for a heater. By rotating the adjustment knob, the two adjustment screws are rotated through the meshing action between the driving gear and the driven gear, and the opening and closing states of the two protective plates can be adjusted. The display screen and operation buttons of the control panel can be protected by the two protective plates, damage due to accidental touch can be avoided, and the service life of the electric control mechanism can be extended to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a heater electric control mechanism, comprising a control mechanism installed on the outer wall of the heater, and further comprising:

[0006] A protective mechanism is provided on the outside of the display screen of the control mechanism and is used to protect the display screen and operation buttons;

[0007] The protective mechanism includes two adjusting screws and an adjusting knob. The two adjusting screws are respectively arranged at the two ends of the top of the outer wall of one side of the control mechanism. The outer walls of the two adjusting screws at one end that are close to each other are fixedly sleeved with a driven gear. A protective plate is provided on the outside of the two adjusting screws. The adjusting knob is arranged on one side of the top of the control mechanism. A driving gear is fixedly sleeved on the outside of the bottom of the adjusting knob. The driving gear is engaged with the two driven gears.

[0008] Preferably, the control mechanism includes a fixed shell, and support seats are fixedly installed on both ends of the inner wall of the fixed shell, and the outer sides of the two support seats are movably sleeved with an electric control mainboard.

[0009] Preferably, a control panel is provided on the open side of the fixed shell, and both ends of the control panel close to the electronic control mainboard are provided with fixed sleeves that are movably sleeved on the outside of the support base and in contact with the electronic control mainboard.

[0010] Preferably, the top and bottom of the outer walls at both ends of the fixed shell are threadedly inserted with connecting bolts, and the end of the connecting bolt away from the fixed shell is threadedly connected to the inner wall of the control panel.

[0011] Preferably, movable grooves are provided at both ends of the top and bottom of the outer wall of the control panel away from the fixed shell, and the inner walls of the two movable grooves at the top are rotatably connected to two adjusting screw rods respectively.

[0012] Preferably, sliders are fixedly installed on the top and bottom of one end of the outer wall of one side of the protective plate, the inner wall of the slider at the top is threadedly connected to the outer wall of the adjacent adjusting screw rod, and the outer walls of the two sliders are movably connected to the inner walls of the adjacent movable grooves.

[0013] Preferably, the front vertical cross-sectional area of ​​the protective plate is the same as the front vertical cross-sectional area of ​​the control panel, and the top inner wall of the control panel is rotatably connected to the adjustment knob.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By turning the adjustment knob, the two adjustment screws rotate through the meshing action between the driving gear and the driven gear, and then the opening and closing states of the two protective plates can be adjusted. At the same time, the protective plates can protect the display screen and operation buttons on the surface of the control panel, which can avoid accidental touch and damage to the control panel. At the same time, the setting of the connecting bolts allows the staff to easily disassemble the control panel without disassembling the entire electronic control mechanism, which can extend the service life of the electronic control mechanism.

[0016] 2. The movable groove can limit the movement of adjacent sliders, so that the protective plate remains stable during movement, which can prevent it from shifting during the adjustment process. At the same time, the setting of the fixed sleeve on the outer wall of the support seat and the control panel side allows the electronic control motherboard to remain stable inside the fixed shell, which can prevent it from shifting during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a top cross-sectional view of the present invention.

[0020] Figure 3 For this utility model Figure 2 Magnified view of part A.

[0021] Figure 4 This is an exploded view of the three-dimensional structure of the control mechanism of the present invention.

[0022] Figure 5 This is an exploded view of the three-dimensional structure of the protective mechanism of the utility model.

[0023] Description of reference numerals:

[0024] 1. Control mechanism; 101. Fixed housing; 102. Support base; 103. Electronic control mainboard; 104. Control panel; 105. Connecting bolts; 106. Movable slot;

[0025] 2. Protective mechanism; 201. Adjusting screw; 202. Driven gear; 203. Adjusting knob; 204. Driving gear; 205. Protective plate; 206. Slider. DETAILED DESCRIPTION

[0026] The utility model provides Figure 1 The electric control mechanism of a heater shown includes a control mechanism 1 installed on the outer wall of the heater, and further includes:

[0027] The protection mechanism 2 is arranged outside the display screen of the control mechanism 1 and is used to protect the display screen and operation buttons.

[0028] In order to conveniently protect the surface of the control panel 104, Figure 1-3 and Figure 5 As shown, the protective mechanism 2 includes two adjusting screws 201 and an adjusting knob 203. The two adjusting screws 201 are respectively arranged at the two ends of the top of the outer wall of one side of the control mechanism 1. The outer walls of the two adjusting screws 201 at one end thereof are fixedly sleeved with a driven gear 202. A protective plate 205 is provided on the outside of the two adjusting screws 201. The adjusting knob 203 is arranged on one side of the top of the control mechanism 1. A driving gear 204 is fixedly sleeved on the outside of the bottom of the adjusting knob 203. The driving gear 204 is meshed with the two driven gears 202. The rotation of the adjusting knob 203 causes the two adjusting screws 201 to rotate through the meshing action between the driving gear 204 and the driven gear 202, thereby adjusting the opening and closing states of the two protective plates 205, so that the protective plates 205 can stably protect the surface of the control panel 104.

[0029] In order to facilitate the assembly and disassembly of the device, Figure 1-2 and Figure 4 As shown, the control mechanism 1 includes a fixed shell 101, and support seats 102 are fixedly installed at both ends of the inner wall of the fixed shell 101, and an electric control mainboard 103 is movably sleeved on the outside of the two support seats 102. A control panel 104 is provided on the open side of the fixed shell 101, and both ends of the control panel 104 close to the side of the electric control mainboard 103 are provided with fixed sleeves that are movably sleeved on the outside of the support seats 102 and are in contact with the electric control mainboard 103. The top and bottom of the outer walls of both ends of the fixed shell 101 are threaded with connecting bolts 105, and the end of the connecting bolt 105 away from the fixed shell 101 is threadedly connected to the inner wall of the control panel 104. The support seat 102 and the fixed sleeve can limit the electric control mainboard 103, so that it remains stable during installation. The provision of the connecting bolt 105 allows the staff to conveniently assemble and disassemble the control panel 104.

[0030] In order to keep the protective plate 205 stable during the movement, Figure 2-5 As shown, movable grooves 106 are provided at both ends of the top and bottom of the outer wall of the control panel 104 away from the fixed shell 101. The inner walls of the two movable grooves 106 on the top are rotatably connected to the two adjusting screw rods 201 respectively. Sliders 206 are fixedly installed on the top and bottom of one end of the outer wall of one side of the protective plate 205. The inner wall of the top slider 206 is threadedly connected to the outer wall of the adjacent adjusting screw rod 201. The outer walls of the two sliders 206 are movably connected to the inner walls of the adjacent movable grooves 106. The movable grooves 106 can limit the movement of the adjacent sliders 206, so that the protective plate 205 remains stable during the movement, and it can avoid its displacement during the adjustment process.

[0031] In order to make the protective plate 205 fully protect the control panel 104, Figure 2 and Figure 4-5 As shown, the front vertical cross-sectional area of ​​the protective plate 205 is the same as the front vertical cross-sectional area of ​​the control panel 104. The top inner wall of the control panel 104 is rotatably connected to the adjustment knob 203. The protective plate 205 can protect the display screen and operation buttons on the outer wall of the control panel 104 to prevent them from being damaged due to accidental touch.

[0032] When assembling the electric control mechanism of the heater, the electric control main board 103 is sleeved onto the outside of the two support seats 102, and then the control panel 104 is installed on the open side of the fixed shell 101, so that the two fixed sleeves on the outer wall of one side can be sleeved onto the outside of the two support seats 102 and the electric control main board 103 is pressed, and then the connecting bolts 105 are used to penetrate the inner wall of the fixed shell 101 and threadedly connected to the inner wall of the control panel 104, and then the assembled electric control mechanism is installed in the installation position of the outer wall of the heater to connect it to the heater circuit, and then when the heater is used, the driving gear 204 is rotated by turning the adjusting knob 203, and the two driven gears 202 are rotated through the meshing action between the gear parts, and then The two adjusting screw rods 201 are caused to rotate, which in turn can drive the two protective plates 205 to move toward the two ends on their outside, so that the display screen and operation buttons on the outer wall of the control panel 104 can be exposed. At the same time, the four movable grooves 106 can limit the movement of adjacent sliders 206, so that the protective plates 205 remain stable during the movement. When the heater is not needed, the adjusting knob 203 is rotated in the opposite direction to make the two protective plates 205 move relative to each other, which can protect the display screen and operation buttons on one side of the control panel 104, avoid damage due to accidental touch, and extend the service life of the electric control mechanism. This embodiment specifically solves the problem in the prior art that the operation panel of the electric control mechanism is easily damaged due to accidental touch, which affects the service life of the electric control mechanism.

[0033] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A heater electric control mechanism, comprising a control mechanism (1) mounted on the outer wall of the heater, characterized in that: Also includes: A protection mechanism (2) is provided outside the display screen of the control mechanism (1) and is used to protect the display screen and operation buttons; The protection mechanism (2) comprises two adjusting screw rods (201) and an adjusting knob (203). The two adjusting screw rods (201) are respectively arranged at two ends of the top of the outer wall of one side of the control mechanism (1). The outer walls of the adjacent ends of the two adjusting screw rods (201) are fixedly sleeved with a driven gear (202). The outer sides of the two adjusting screw rods (201) are both provided with a protection plate (205). The adjusting knob (203) is arranged on one side of the top of the control mechanism (1). The outer side of the bottom of the adjusting knob (203) is fixedly sleeved with a driving gear (204). The driving gear (204) is meshed with the two driven gears (202).

2. The electric control mechanism of a heater according to claim 1, characterized in that: The control mechanism (1) comprises a fixed housing (101), support seats (102) are fixedly mounted on both ends of the inner wall of the fixed housing (101), and an electric control mainboard (103) is movably sleeved on the outer sides of the two support seats (102).

3. The electric control mechanism of a heater according to claim 2, characterized in that: A control panel (104) is provided on the open side of the fixed housing (101), and fixed sleeves are provided at both ends of a side of the control panel (104) close to the electric control main board (103) and are movably sleeved on the outside of the support seat (102) and in contact with the electric control main board (103).

4. The electric control mechanism for a heater according to claim 3, characterized in that: The top and bottom of the outer walls at both ends of the fixed housing (101) are both threadedly plugged with connecting bolts (105), and one end of the connecting bolt (105) away from the fixed housing (101) is threadedly connected to the inner wall of the control panel (104).

5. The electric control mechanism for a heater according to claim 3, characterized in that: The control panel (104) is provided with movable grooves (106) at both ends of the top and bottom of the outer wall on the side away from the fixed housing (101), and the inner walls of the two movable grooves (106) at the top are rotatably connected to two adjusting screw rods (201) respectively.

6. The electric control mechanism for a heater according to claim 5, characterized in that: Sliders (206) are fixedly mounted on the top and bottom of one end of the outer wall of one side of the protective plate (205); the inner wall of the top slide (206) is threadedly connected to the outer wall of the adjacent adjusting screw rod (201); and the outer walls of the two slides (206) are movably connected to the inner walls of the adjacent movable grooves (106).

7. The electric control mechanism for a heater according to claim 1, characterized in that: The front vertical section area size of the protection plate (205) is the same as the front vertical section area size of the control panel (104), and the top inner wall of the control panel (104) is rotatably connected to the adjustment knob (203).

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