Knob type temperature control panel

Abstract

The utility model discloses a knob type temperature control panel which comprises a temperature control panel body, a circuit board is arranged at one end in the temperature control panel body, a signal receiver is integrated at the top end of the circuit board, a signal receiving end of the signal receiver is fixedly connected with a conduction block, and a display screen is arranged at the top end of the temperature control panel body. The display screen is electrically connected with the circuit board, one end, close to the signal receiver, of the top of the temperature control panel body is fixedly connected with a positioning seat, the top end of the positioning seat is provided with a knob assembly, and the knob assembly is used for being matched with the signal receiver to regulate and control the temperature. According to the utility model, through the structural cooperation of the knob assembly, accurate temperature regulation and control can be realized, and through the combined assembly of the transmission clamping block and the conduction block, the situation that corresponding equipment is separated from a preset temperature to operate due to subsequent mistaken touch can be avoided, and the safety and the service life of the equipment are greatly ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature control panels, in particular to a knob-type temperature control panel. Background Art

[0002] The temperature control panel refers to the thermostat, which is mainly composed of two parts: the circuit panel and the power module. It is an important tool for controlling the temperature of equipment and is widely used in industry, scientific research and daily life. It can ensure that the equipment operates within the appropriate temperature range.

[0003] The knob-type control panel is a control panel in traditional technology. As the name suggests, its temperature control method is achieved by people turning the knob. However, since the knob lacks effective anti-accidental touch measures, when people accidentally touch the knob, it is very easy to cause the corresponding equipment to deviate from the preset temperature, affecting the safety and service life of the equipment.

[0004] To this end, the utility model provides a knob-type temperature control panel to solve the above-mentioned problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a knob-type temperature control panel to solve the above-mentioned problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a knob-type temperature control panel, comprising a temperature control panel body, a circuit board is arranged at one end inside the temperature control panel body, a signal receiver is integrated at the top of the circuit board, a signal receiving end of the signal receiver is fixedly connected with a conduction block, a display screen is arranged at the top of the temperature control panel body, and the display screen is electrically connected to the circuit board, a positioning seat is fixedly connected at one end of the top of the temperature control panel body close to the signal receiver, a knob assembly is arranged at the top of the positioning seat, and the knob assembly is used to cooperate with the signal receiver to control the temperature.

[0007] Preferably, the knob assembly includes an assembly ring, a force knob, an assembly cylinder, a linear slide rod and a transmission block; the outer side of the positioning seat is clamped with the assembly ring, the top of the assembly ring is rotatably connected to the force knob, the middle part of the force knob is fixedly connected to the assembly cylinder, the inside of the assembly cylinder is vertically slidably connected to the linear slide rod, the bottom end of the linear slide rod is fixedly connected to the transmission block, the transmission block is clamped with the conduction block, a return spring is fixedly connected between the top of the transmission block and the assembly cylinder, and the top of the linear slide rod is obliquely fixedly connected to a guide plate.

[0008] Preferably, the knob assembly also includes a limiting seat, a transmission slide rod, a linkage seat, a coil spring and a force plate, one side inside the force-bearing knob is fixedly connected to the limiting seat, the top end of the limiting seat is laterally slidably connected to the transmission slide rod, the end of the transmission slide rod close to the guide plate is fixedly connected to the linkage seat, and the linkage seat is also slidably connected to the middle part of the guide plate, a coil spring is fixedly connected between the linkage seat and the limiting seat, and the end of the transmission slide rod away from the linkage seat is fixedly connected to the force plate.

[0009] Preferably, both ends of the assembly ring are fixedly connected with a deformation plate, the end of the deformation plate away from the assembly ring is fixedly connected with a locking block, both ends of the positioning seat are fixedly connected with an extension frame, the top of the extension frame is provided with a locking hole, and the locking block is snap-connected with the locking hole.

[0010] Preferably, a plurality of limiting strips are fixedly connected to the outer side of the positioning seat, limiting grooves corresponding to the limiting strips are formed on the inner side of the assembly ring, and the limiting strips are slidably connected to the limiting grooves.

[0011] Preferably, an anti-slip sleeve is sleeved on the outer side of the force-bearing knob, and anti-slip grooves are provided on the outer sides of the anti-slip sleeve and the force-bearing plate.

[0012] Preferably, a linkage through slot is obliquely opened in the middle of the guide plate, a guide rod is fixedly connected to the inside of the linkage seat, and the linkage seat is slidably connected to the inside of the linkage through slot via the guide rod.

[0013] Preferably, a pressure inclined surface is provided at the bottom of one end of the locking block, and a wear-resistant pad is fixedly connected to the pressure inclined surface.

[0014] Beneficial Effects

[0015] The utility model provides a knob-type temperature control panel. Compared with the prior art, it has the following beneficial effects:

[0016] The knob-type temperature control panel can achieve precise temperature control through the structural coordination of the knob assembly, and the combined assembly of the transmission card block and the conduction block can avoid subsequent accidental touches that may cause the corresponding equipment to deviate from the preset temperature, thereby greatly ensuring the safety and service life of the equipment.

[0017] The knob-type temperature control panel can quickly remove the assembly ring to inspect the transmission card block through the structural cooperation of the positioning seat and the assembly ring, making the whole operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the utility model;

[0019] Figure 2 It is an exploded view of the structure of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the knob assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the assembly cylinder of the utility model;

[0022] Figure 5 It is a schematic diagram of the connection structure between the limit seat and the transmission slide rod of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the positioning seat of the utility model;

[0024] Figure 7 It is a schematic diagram of the connection structure of the positioning seat and the assembly ring of the utility model.

[0025] In the figure, 1, the temperature control panel body; 2, the circuit board; 3, the signal receiver; 4, the conduction block; 5, the display screen; 6, the positioning seat; 7, the knob assembly; 8, the assembly ring; 9, the force knob; 10, the assembly cylinder; 11, the linear slide bar; 12, the transmission block; 13, the reset spring; 14, the guide plate; 15, the limit seat; 16, the transmission slide bar; 17, the linkage seat; 18, the spiral spring; 19, the force plate; 20, the deformation plate; 21, the locking block; 22, the extension frame; 23, the matching lock hole; 24, the anti-slip sleeve. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1:

[0028] See also Figure 1-7 A knob-type temperature control panel comprises a temperature control panel body 1, a circuit board 2 is arranged at one end inside the temperature control panel body 1, a signal receiver 3 is integrated at the top of the circuit board 2, a signal receiving end of the signal receiver 3 is fixedly connected with a conducting block 4, a display screen 5 is arranged at the top of the temperature control panel body 1, and the display screen 5 is electrically connected to the circuit board 2, a positioning seat 6 is fixedly connected at one end of the top of the temperature control panel body 1 close to the signal receiver 3, a knob assembly 7 is arranged at the top of the positioning seat 6, and the knob assembly 7 is used to cooperate with the signal receiver 3 to adjust the temperature;

[0029] The knob assembly 7 includes an assembly ring 8, a force knob 9, an assembly cylinder 10, a linear slide bar 11 and a transmission block 12. The outer side of the positioning seat 6 is connected to the assembly ring 8 by clamping, the top of the assembly ring 8 is rotatably connected to the force knob 9, the middle of the force knob 9 is fixedly connected to the assembly cylinder 10, the inner part of the assembly cylinder 10 is vertically slidably connected to the linear slide bar 11, the bottom end of the linear slide bar 11 is fixedly connected to the transmission block 12, the transmission block 12 is clamped and connected to the conduction block 4, a return spring 13 is fixedly connected between the top of the transmission block 12 and the assembly cylinder 10, and the top of the linear slide bar 11 is obliquely fixedly connected to the guide plate 14;

[0030] Furthermore, a plurality of limit bars are fixedly connected to the outer side of the positioning seat 6, and a limit groove corresponding to the limit bars is opened on the inner side of the assembly ring 8, and the limit bars are slidably connected to the limit grooves. Through the structural cooperation of the limit bars and the limit grooves, the positioning seat 6 and the assembly ring 8 can be assembled accurately and more efficiently.

[0031] The knob assembly 7 also includes a limit seat 15, a transmission slide 16, a linkage seat 17, a coil spring 18 and a force plate 19. One side of the inside of the force knob 9 is fixedly connected to the limit seat 15, and the top of the limit seat 15 is laterally slidably connected to the transmission slide 16. The end of the transmission slide 16 close to the guide plate 14 is fixedly connected to the linkage seat 17, and the linkage seat 17 is also slidably connected to the middle of the guide plate 14. A coil spring 18 is fixedly connected between the linkage seat 17 and the limit seat 15, and the end of the transmission slide 16 away from the linkage seat 17 is fixedly connected to the force plate 19;

[0032] In detail, the outer side of the force knob 9 is sleeved with an anti-slip sleeve 24, and the outer sides of the anti-slip sleeve 24 and the force plate 19 are provided with anti-slip grooves. The anti-slip sleeve 24 and the anti-slip grooves can increase the friction with the hands of the personnel to prevent the hands from slipping;

[0033] The middle part of the guide plate 14 is provided with a linkage slot at an angle, and a guide rod is fixedly connected to the inside of the linkage seat 17, and the linkage seat 17 is slidably connected to the inside of the linkage slot through the guide rod. By using the arrangement of the linkage slot and the guide rod, the guide rod slides adaptively inside the linkage slot during the sliding process of the linkage seat 17. Since the linkage slot is provided at an angle, the guide plate 14 can be pushed, so that the linear slide bar 11 is vertically displaced.

[0034] Furthermore, a notch is provided at one end of the force knob 9 close to the force plate 19 , and when the transmission clamping block 12 is fully engaged with the conduction block 4 , the force plate 19 will fit into the notch.

[0035] Embodiment 2:

[0036] See also Figure 1-7This embodiment provides a technical solution based on the first embodiment: both ends of the assembly ring 8 are fixedly connected with a deformation plate 20, and one end of the deformation plate 20 away from the assembly ring 8 is fixedly connected with a locking block 21, and both ends of the positioning seat 6 are fixedly connected with an extension frame 22, and a locking hole 23 is opened at the top of the extension frame 22, and the locking block 21 is connected with the locking hole 23 by snapping;

[0037] In detail, a compression slope is provided at the bottom of one end of the locking block 21, and a wear-resistant pad is fixedly connected to the compression slope. By utilizing the setting of the compression slope, when the locking block 21 contacts the extension frame 22, the deformation plate 20 can be stably driven to deform.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] Working principle: Pressing the force plate 19 drives the transmission slide bar 16 to slide inward under the support of the limit seat 15, and the connection between the transmission slide bar 16 and the linkage seat 17 is coordinated, so that the linkage seat 17 slides on the guide plate 14, and because the guide plate 14 is set obliquely, the guide plate 14 can be pushed by the linkage seat 17, driving the linear slide bar 11 to move downward, and the transmission card block 12 is moved out of the assembly cylinder 10 until the transmission card block 12 is engaged with the conduction block 4, and then the force knob 9 is turned, so that the transmission card block 12 drives the conduction block 4 to rotate synchronously, and transmits data to the signal receiver 3, and finally the external equipment is controlled through the circuit board 2 analysis, and the temperature data can be displayed on the display screen 5;

[0040] Since the spiral spring 18 will be deformed during the sliding process of the transmission slide bar 16, the reset spring 13 will be deformed when the linear slide bar 11 slides. When the temperature adjustment is completed, the force on the force plate 19 is released, and the transmission card block 12 can be driven to separate from the conduction block 4 through the reset spring 13 and the spiral spring 18, so that the signal receiver 3 no longer receives the signal, and then when the force knob 9 is rotated due to an accidental touch, the temperature of the external device will not change accordingly.

[0041] The locking block 21 can be pushed to move out of the locking hole 23, so that the assembly ring 8 is unlocked, and then the assembly ring 8 is removed from the positioning seat 6 for inspection. After inspection, the locking block 21 is aligned with the extension frame 22, and the assembly ring 8 is pressed downward, so that the locking block 21 contacts the extension frame 22 and deforms, so that the assembly ring 8 can continue to move downward, and when the locking block 21 reaches the locking hole 23, the deformation plate 20 rebounds after losing the extrusion, and then can drive the locking block 21 to be stuck in the locking hole 23, so that the assembly ring 8 is locked.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.

[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 knob-type temperature control panel, comprising a temperature control panel body (1), characterized in that: A circuit board (2) is arranged at one end inside the temperature control panel body (1), a signal receiver (3) is integrated at the top of the circuit board (2), a signal receiving end of the signal receiver (3) is fixedly connected to a conducting block (4), a display screen (5) is arranged at the top of the temperature control panel body (1), and the display screen (5) is electrically connected to the circuit board (2), a positioning seat (6) is fixedly connected at one end of the top of the temperature control panel body (1) close to the signal receiver (3), a knob assembly (7) is arranged at the top of the positioning seat (6), and the knob assembly (7) is used to cooperate with the signal receiver (3) to control the temperature.

2. A knob-type temperature control panel according to claim 1, characterized in that: The knob assembly (7) comprises an assembly ring (8), a force-bearing knob (9), an assembly tube (10), a linear slide rod (11) and a transmission block (12); the outer side of the positioning seat (6) is connected to the assembly ring (8) by snapping; the top end of the assembly ring (8) is rotatably connected to the force-bearing knob (9); the middle part of the force-bearing knob (9) is fixedly connected to the assembly tube (10); the interior of the assembly tube (10) is vertically slidably connected to the linear slide rod (11); the bottom end of the linear slide rod (11) is fixedly connected to the transmission block (12); the transmission block (12) is snap-connected to the conduction block (4); a return spring (13) is fixedly connected between the top end of the transmission block (12) and the assembly tube (10); and the top end of the linear slide rod (11) is obliquely fixedly connected to a guide plate (14).

3. A knob-type temperature control panel according to claim 2, characterized in that: The knob assembly (7) further comprises a limit seat (15), a transmission slide bar (16), a linkage seat (17), a coil spring (18) and a force plate (19); one side of the inside of the force knob (9) is fixedly connected to the limit seat (15); the top end of the limit seat (15) is laterally slidably connected to the transmission slide bar (16); one end of the transmission slide bar (16) close to the guide plate (14) is fixedly connected to the linkage seat (17); and the linkage seat (17) is also slidably connected to the middle part of the guide plate (14); a coil spring (18) is fixedly connected between the linkage seat (17) and the limit seat (15); and one end of the transmission slide bar (16) away from the linkage seat (17) is fixedly connected to the force plate (19).

4. The knob-type temperature control panel according to claim 2, characterized in that: Both ends of the assembly ring (8) are fixedly connected with a deformation plate (20), and one end of the deformation plate (20) away from the assembly ring (8) is fixedly connected with a locking block (21). Both ends of the positioning seat (6) are fixedly connected with an extension frame (22), and a locking hole (23) is provided at the top end of the extension frame (22), and the locking block (21) is connected to the locking hole (23) by snapping.

5. The knob-type temperature control panel according to claim 4, characterized in that: A plurality of limiting strips are fixedly connected to the outer side of the positioning seat (6), and limiting grooves corresponding to the limiting strips are opened on the inner side of the assembly ring (8), and the limiting strips are slidably connected to the limiting grooves.

6. The knob-type temperature control panel according to claim 3, characterized in that: The outer side of the force-bearing knob (9) is sleeved with an anti-slip sleeve (24), and the outer sides of the anti-slip sleeve (24) and the force-bearing plate (19) are both provided with anti-slip grooves.

7. The knob-type temperature control panel according to claim 3, characterized in that: A linkage through slot is obliquely provided in the middle of the guide plate (14), a guide rod is fixedly connected inside the linkage seat (17), and the linkage seat (17) is slidably connected inside the linkage through slot via the guide rod.

8. The knob-type temperature control panel according to claim 4, characterized in that: A pressure-bearing inclined surface is arranged at the bottom of one end of the locking block (21), and a wear-resistant pad is fixedly connected to the pressure-bearing inclined surface.

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