CN210348297U - Knob of digital display band liquid expanding temperature controller - Google Patents
Knob of digital display band liquid expanding temperature controller Download PDFInfo
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- CN210348297U CN210348297U CN201921765521.0U CN201921765521U CN210348297U CN 210348297 U CN210348297 U CN 210348297U CN 201921765521 U CN201921765521 U CN 201921765521U CN 210348297 U CN210348297 U CN 210348297U
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- temperature controller
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- temperature
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Abstract
The utility model discloses a knob of liquid expanding temperature controller is taken in digital display, including installing the base on liquid expanding temperature controller, liquid expanding temperature controller wear to locate through adjusting the pole base middle part to cup jointed the pinion, regulation pole and liquid expanding temperature controller on install PCB digital display panel, the base on install the gear wheel knob, gear wheel knob internal diameter be equipped with pinion intermeshing's tooth, gear wheel knob inboard top be equipped with the assembly groove, the assembly groove on install the support, form internal tooth and close gear drive to thereby realize through gear wheel knob that rotatory liquid expanding temperature controller regulating spindle reaches the accuse temperature purpose, the tooth in the gear wheel knob drives the pinion and goes to realize the rotation angle accuse temperature of control temperature controller, controls the temperature with mechanical type's mode, long service life, The mechanism is reliable; and the actual temperature is displayed in real time by digital display, so that the temperature display device is simple and elegant and has small space volume.
Description
Technical Field
The utility model relates to a temperature controller of mainly used domestic appliance, especially an utilize liquid thermal expansion principle to carry out work, have the function that adjusts the temperature, and can show the liquid expanding temperature controller of actual temperature immediately.
Background
At present, current temperature controller is applied to traditional electric heat class product mostly, traditional electric heat class product need install the effect that the temperature controller reaches temperature control, but current temperature controller can not reach real time control's effect, traditional temperature controller can not effectual demonstration temperature in the control temperature process, perhaps survey according to the temperature table and show actual temperature, but with the actual temperature difference on the large side, thereby people of being not convenient for control, what most of manufacturers produced in addition is that one side is digital demonstration actual temperature, the combined temperature controller of panel is controlled to the integral type of opposite side machinery accuse temperature, but this product structure combination space is big, high in manufacturing cost, it is pure electronic type accuse temperature controller that manufacturer produced to have the market one kind yet, this product manufacturing cost is high, the life-span does not have the reliable superiority of mechanical type.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a digital display takes knob of liquid expanding temperature controller to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a digital display takes knob of liquid expanding temperature controller, is including installing the base on the liquid expanding temperature controller, the liquid expanding temperature controller wear to locate through adjusting the pole base middle part to the pinion has been cup jointed, regulation pole and liquid expanding temperature controller on install PCB digital display panel, the base on install gear wheel knob, gear wheel knob internal diameter be equipped with pinion intermeshing's tooth, gear wheel knob inboard top be equipped with the assembly groove, the assembly groove on install the support, the support on seted up the confession the slotted hole of PCB digital display panel installation of mutually supporting.
As a further technical scheme of the utility model, the support lower extreme be equipped with the block foot, the block with the mutual joint of base.
As a further technical scheme of the utility model, the digital display panel of PCB package rubbing board body and display, the display with regulation pole, liquid expanding temperature controller electric connection, the plate body on be equipped with the bolt, and with liquid expanding temperature controller interconnect, the display run through the slotted hole.
As a further technical scheme of the utility model, the support up end laid the protection film.
As a further technical scheme of the utility model, the base with gear wheel knob looks lock department all be equipped with the capillary groove.
As a further technical scheme of the utility model, support one side be equipped with the lantern hole, PCB digital display board on be equipped with the LED pilot lamp, the LED pilot lamp wear to locate the lantern hole in.
As a further technical scheme of the utility model, the LED pilot lamp be polygenetic lamp.
The utility model has the advantages that: an internal gear drive mechanism is formed, the temperature control purpose is achieved by rotating the regulating shaft of the liquid expansion type temperature controller through a large gear knob, a PCB digital display panel is arranged in a slot hole in the bracket and is arranged in the middle of the middle part, the detected actual temperature can be visually displayed, different rotating temperature control angles can be controlled by designing different gear numbers and modules, different design choices of customers are achieved, the use universality is wide, the practicability is strong, the pinion can drive different or various types of liquid expansion temperature controllers, the product has strong applicability, can be installed according to various liquid expansion temperature controllers with high, medium and low temperature, has strong applicability, can be suitable for different household appliances, the temperature of the rotation angle of the temperature controller is controlled by driving the small gear through the teeth in the large gear knob, the temperature is controlled in a mechanical mode, the service life is long, and the mechanism is reliable; the real-time display of the actual temperature by digital display is simple, elegant, small in space volume and capable of being installed on different household appliances.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic view of the waterproof groove structure of the present invention.
Wherein: the device comprises a protective film 1, a support 2, a slotted hole 2-1, a clamping pin 2-2, a lamp hole 2-3, a large gear knob 3, teeth 3-1, an assembly groove 3-2, a PCB digital display panel 4, a plate body 4-1, a display 4-2, an LED indicator lamp 4-3, a pinion 5, a bolt 6, a base 7, a liquid expansion type temperature controller 8, an adjusting rod 8-1 and a waterproof groove 9.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings and preferred embodiments.
Referring to fig. 1-4, a knob of a digital display temperature controller with liquid expansion comprises a base 7 installed on a liquid expansion temperature controller 8, the liquid expansion temperature controller 8 is arranged in the middle of the base 7 through an adjusting rod 8-1 in a penetrating manner and sleeved with a pinion 5, a PCB digital display panel 4 is installed on the adjusting rod 8-1 and the liquid expansion temperature controller 8, a bull gear knob 3 is installed on the base 7, teeth 3-1 meshed with the pinion 5 are arranged on the inner diameter of the bull gear knob 3, an assembling groove 3-2 is arranged above the inner side of the bull gear knob 3, a support 2 is installed on the assembling groove 3-2, a slotted hole 2-1 for the PCB digital display panel 4 to be installed in a matching manner is arranged on the support 2, a clamping foot 2-2 is arranged at the lower end of the support 2, the clamping foot 2-2 is mutually clamped with the base 7, the PCB digital display panel 4 comprises a panel body 4-1 and a display 4-2, the display 4-2 is electrically connected with the adjusting rod 8-1 and the liquid expansion type temperature controller 8, a bolt 6 is arranged on the panel body 4-1 and is mutually connected with the liquid expansion type temperature controller 8, the display 4-2 penetrates through the slotted hole 2-1, and is mutually meshed through a small gear 5 and teeth 3-1 in a large gear knob 3 to form an internal meshing gear transmission mechanism, and the large gear knob 3 is used for realizing the rotation of the adjusting shaft of the liquid expansion type temperature controller so as to achieve the purpose of temperature control, and the PCB digital display panel 4 is arranged in the slotted hole 2-1 in the bracket 2 and is arranged in the middle of the middle part, so as to visually display the detected actual temperature, different rotation temperature control angles can be controlled by designing different gear numbers and moduli, different design choices of customers are achieved, the use universality is wide, the practicability is strong, the pinion 5 can drive different or various types of liquid expansion type temperature controllers, the product has strong applicability, can be installed according to various liquid expansion type temperature controllers with high, medium and low temperatures, has strong applicability, and can be suitable for different household appliances, the pinion 5 is driven by the teeth 3-1 in the large gear knob 3 to realize the control of the rotation angle temperature of the temperature controller, the temperature is controlled by a mechanical mode, the service life is long, and the mechanism is reliable; the real-time display of the actual temperature by digital display is simple, elegant, small in space volume and capable of being installed on different household appliances.
Preferably, a protective film 1 is laid on the upper end face of the support 2, and the protective film 1 is a silk-screen pasting film.
Further, base 7 with gear wheel knob 3 looks lock department all be equipped with water-proof tank 9, further through setting up water-proof tank 9, waterproof performance is more superior than ordinary panel.
Preferably, a lamp hole 2-3 is formed in one side of the support 2, an LED indicator lamp 4-3 is arranged on the PCB digital display board 4, the indicator lamp can be a multicolor lamp and can be switched to change colors according to different design and use modes, if the lamps with different colors are designed to be heating, heat preservation and the like, and the LED indicator lamp 4-3 penetrates through the lamp hole 2-3 to facilitate display.
Preferably, the liquid expansion temperature controller 8 can be provided with liquid expansion temperature controllers of different specifications and styles, so that the purpose of temperature control display can be easily achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A knob of a digital display temperature controller with liquid expansion comprises a base (7) arranged on a liquid expansion temperature controller (8), it is characterized in that the liquid expansion temperature controller (8) is arranged in the middle of the base (7) in a penetrating way through the adjusting rod (8-1), a small gear (5) is sleeved, a PCB digital display panel (4) is arranged on the adjusting rod (8-1) and the liquid expansion temperature controller (8), the base (7) is provided with a bull gear knob (3), the inner diameter of the bull gear knob (3) is provided with teeth (3-1) which are meshed with the pinion (5), an assembly groove (3-2) is arranged above the inner side of the bull gear knob (3), a bracket (2) is arranged on the assembly groove (3-2), the bracket (2) is provided with a slotted hole (2-1) for the mutually matched installation of the PCB digital display board (4).
2. The knob of a digital display band liquid expansion temperature controller according to claim 1, characterized in that the lower end of the bracket (2) is provided with a clamping foot (2-2), and the clamping foot (2-2) is mutually clamped with the base (7).
3. The knob of digital display thermostat with liquid expansion according to claim 1, wherein the PCB digital display panel (4) comprises a panel body (4-1) and a display (4-2), the display (4-2) is electrically connected with the adjusting lever (8-1) and the liquid expansion thermostat (8), the panel body (4-1) is provided with a bolt (6) and is connected with the liquid expansion thermostat (8), and the display (4-2) penetrates through the slot hole (2-1).
4. A digital display knob with a liquid-expansion thermostat according to claim 1, characterized in that the upper end face of the bracket (2) is laid with a protective film (1).
5. The knob of a digital display band liquid expansion thermostat according to claim 1, characterized in that the buckling parts of the base (7) and the bull gear knob (3) are provided with waterproof grooves (9).
6. The knob of digital display temperature controller with liquid expansion according to claim 1, wherein one side of the bracket (2) is provided with a lamp hole (2-3), the PCB digital display panel (4) is provided with an LED indicator lamp (4-3), and the LED indicator lamp (4-3) is arranged in the lamp hole (2-3) in a penetrating way.
7. A digital display knob with liquid-expansion thermostat according to claim 6, characterized in that the LED indicator lights (4-3) are multi-color lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765521.0U CN210348297U (en) | 2019-10-21 | 2019-10-21 | Knob of digital display band liquid expanding temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765521.0U CN210348297U (en) | 2019-10-21 | 2019-10-21 | Knob of digital display band liquid expanding temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210348297U true CN210348297U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921765521.0U Active CN210348297U (en) | 2019-10-21 | 2019-10-21 | Knob of digital display band liquid expanding temperature controller |
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| Country | Link |
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| CN (1) | CN210348297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597352A (en) * | 2019-10-21 | 2019-12-20 | 佛山市九龙机器有限公司 | Knob of digital display band liquid expanding temperature controller |
-
2019
- 2019-10-21 CN CN201921765521.0U patent/CN210348297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597352A (en) * | 2019-10-21 | 2019-12-20 | 佛山市九龙机器有限公司 | Knob of digital display band liquid expanding temperature controller |
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