CN103237430A - Temperature control panel and temperature control knob matched assembly - Google Patents
Temperature control panel and temperature control knob matched assembly Download PDFInfo
- Publication number
- CN103237430A CN103237430A CN 201310125758 CN201310125758A CN103237430A CN 103237430 A CN103237430 A CN 103237430A CN 201310125758 CN201310125758 CN 201310125758 CN 201310125758 A CN201310125758 A CN 201310125758A CN 103237430 A CN103237430 A CN 103237430A
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- temperature control
- draw
- control knob
- knob
- groove
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Abstract
A temperature control panel and temperature control knob matched assembly mainly comprises a temperature controller, a temperature control panel, a temperature control knob, screws, nut columns and a temperature control knob clamp groove. The temperature controller comprises a temperature controller shaft, the temperature control knob comprises a shaft sleeve arranged on the inner axis of a knob, the shaft sleeve and the temperature control knob are integrally formed, the temperature control knob is fixedly and fittingly sleeved with the temperature controller shaft via the shaft sleeve, the temperature controller is fixedly arranged on the nut columns on the inner side surface of the temperature control panel by the aid of the screws, the temperature control knob is sleeved in the temperature control knob clamp groove, and the nut columns and the temperature control panel are integrally formed; the temperature control knob clamp groove comprises an inner wall of a clamp groove and an inner lug of an outer opening of the clamp groove, the inner wall of the clamp groove is cylindrical, the height of the inner wall of the clamp groove is two times the thickness of a knob portion of the temperature control knob, and the inner wall of the clamp groove, the inner lug of the outer opening of the clamp groove and the temperature control panel are integrally formed; and the temperature control panel is a part of a panel of a refrigerator or cooler. The temperature control panel and temperature control knob matched assembly has the advantages that the lug is arranged at the outer opening of the temperature control knob clamp groove, so that the problem that an existing knob is easy to slip is solved, and the temperature control panel and temperature control knob matched assembly is attractive and elegant and is convenient to install.
Description
Technical field
The present invention relates to the mating component of a kind of temperature control panel and temperature control knob.
Background technology
On many household electrical appliance, control switch all is housed, particularly on large household appliances such as refrigerator, refrigerator and showcase, temperature detect switch (TDS) is indispensable, along with the continuous development of science and technology, some touch switches are promoted the use of on household electrical appliance gradually now, and the outward appearance of product is more attractive in appearance on the one hand, the class of product also is improved, and indicates also that on the other hand the performance of product obtains upgrading.But the popularization day by day of this touch switch, brought inconvenience also for the consumer in many rural areas, particularly some older consumers just do not know how to have used, and the touch switch cost are higher when children stay out, the circuit board having built-in complex structure, be prone to problem, instead the disassembling, assembling and replacing inconvenience is not as traditional mechanical switch long service life, use more conveniently, and save cost.But, though the conventional knob switch is easy to use, the phenomenon of knob slippage taking place easily, and often need to add an earth connection, to avoid over-current phenomenon avoidance.For example: Fig. 1 is the traditional fit system of temperature control panel and temperature control knob, this fit system comprises: thermostat (1), temperature control panel (2), temperature control knob (3), screw (4) and temperature control knob draw-in groove (5), temperature control panel (2) is the part of refrigerator or refrigerator panel, thermostat (1) is finished parts, thermostat knob (3) is the assembly of thermostat (1), the circular groove that thermostat knob draw-in groove (5) caves inward and forms for temperature control panel (2), this groove diameter is than the big 2～4mm of external diameter of thermostat knob (3), the inwall of this groove becomes cylindric and extends in casing, this groove inwall is that the clout of temperature control panel (2) forms, this inwall bottom peripheral edge cylindraceous forms a circular mounting hole smaller than the external diameter of temperature control knob (3) to the interior contracting of the axial line of temperature control knob (3), so that after thermostat (1) assembling, in this installing hole, the axle of temperature control knob (3) with thermostat (1) cooperated at last, inboard in temperature control panel (2), around temperature control knob draw-in groove (5) inwall, the position that adapts with the connecting portion of thermostat (1), at least 3 Nut columns are set, the inwall of this Nut column and temperature control knob draw-in groove (5) and temperature control panel (2) are all one-body molded, the degree of depth of temperature control knob draw-in groove (5) equals the thickness of temperature control knob (3), be temperature control knob (3) with after the axle of temperature control panel (2) and thermostat (1) cooperates, temperature control knob (3) is embedded in the temperature control knob draw-in groove (5), and the end face of temperature control knob (3) is mutually concordant with the face of temperature control panel (2); Fig. 2 is the front view of this fit system, Fig. 3 is the installation diagram of this kind mode mating component, earlier thermostat (1) is fixed on the Nut column with screw (4), and the axle that makes (1) of thermostat is in the shaft core position of installing hole, axle sleeve with temperature control knob (3) inwardly inserts installing hole then, and cooperates the matable assembly of formation thermostat (1) and temperature control panel (2) with the axle of thermostat (1).This mating component is easy for installation, and dismounting is simple, and simple operation is adapted to the inferior consumer of all ages and uses, because pass through the angle of choosing rotation, can judge control usefulness, has very strong effect directly perceived.But this mating component deficiency is because temperature control knob (3) is last directly by plugging, therefore after long-term the use, can causes the axle sleeve slippage of knob to drop, even not have control action.
Summary of the invention
The mating component of a kind of temperature control panel and temperature control knob, exactly for addressing the above problem disclosed a kind of novel mating component, the present invention mainly comprises: thermostat (6), temperature control panel (7), temperature control knob (8), screw (9), Nut column (10), temperature control knob draw-in groove (11), thermostat (6) comprises thermostat axle (12), temperature control knob (8) comprises the axle sleeve (13) that places the inboard axle center of knob, this axle sleeve (13) is one-body molded with thermostat knob (8), thermostat knob (8) warp beam sleeve (13) is installed with thermostat axle (12) socket and cooperates, thermostat (6) is installed with on the Nut column (10) on temperature control panel (7) medial surface through screw (9), and temperature control knob (8) is placed in the temperature control knob draw-in groove (11), Nut column (10) is one-body molded with temperature control panel (7); It is characterized in that: described temperature control knob draw-in groove (11) is the clout compression moulding of temperature control panel (7), temperature control knob draw-in groove (11) comprises draw-in groove inwall (14) and draw-in groove collar extension internal projection portion (15), described draw-in groove inwall (14) is cylindric, the height of this cylindric draw-in groove inwall (14) is 2 times of temperature control knob (8) knob thickness, draw-in groove inwall (14) is the collar extension of temperature control knob draw-in groove (11) with the round mouth of the junction formation of temperature control panel (7), inner edge at this collar extension is pressed into draw-in groove collar extension internal projection portion (15) through the clout of temperature control panel (7), namely this lug boss contracts in the axle center of temperature control knob draw-in groove (11), and the week at this lug boss is domatic along annular is set radially to draw-in groove inwall (14), the domatic week edge with temperature control knob (8) of this annular is agreed with, namely form the collar extension diameter of temperature control knob draw-in groove (11) less than the diameter of draw-in groove inwall (14); Described draw-in groove inwall (14) and draw-in groove collar extension internal projection portion (15) are all one-body molded with temperature control panel (7); Described temperature control panel (7) is the part of refrigerator or refrigerator panel.
The invention has the advantages that: because at temperature control knob draw-in groove collar extension place, be provided with lug boss, solved the problem of the easy slippage of knob, draw-in groove inwall (14) is cylindric, is convenient to from internal orifice knob is installed, and the height of draw-in groove inwall (14) is 2 times of knob thickness of temperature control knob (8), for the use of knob provides the stroke space, when knob is in when closing, it is concordant with panel plane that cyclone is turned round end face, elegant in appearance on the whole, easy for installation.
Description of drawings
Referring to accompanying drawing, Fig. 1 is traditional temperature control panel and temperature control knob mating component structural representation;
Fig. 2 is the front view after member shown in Figure 1 cooperates;
Fig. 3 is the mating component assembling schematic diagram of traditional temperature control panel and temperature control knob;
Fig. 4 is that the present invention assembles the back structural representation;
Fig. 5 is the local enlarged diagram of I among Fig. 4;
Fig. 6 is assemble flow structure chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing 4～6 and specific embodiment, technical characterictic of the present invention is described further.
Referring to Fig. 4～6, the present invention includes: thermostat (6), temperature control panel (7), temperature control knob (8), screw (9), Nut column (10), temperature control knob draw-in groove (11), thermostat axle (12), axle sleeve (13), draw-in groove inwall (14) and draw-in groove collar extension internal projection portion (15); Thermostat (6) is the finished product assembly with temperature control knob (8) and thermostat axle (12), temperature control knob (8) comprises axle sleeve (13) and one-body molded with axle sleeve (13), Nut column (10), draw-in groove inwall (14) and draw-in groove collar extension internal projection portion (15) are all one-body molded with temperature control panel (7), the finished product assembly of thermostat (6) is installed with on Nut column (10) through screw (9), and temperature control knob (8) is nested with in temperature control knob draw-in groove (11) get final product.The present invention is simple in structure, easy accessibility, and die manufacturing cost is low, and is specious generous, and the knob never drop-off.
Claims (3)
1. member that the temperature control panel cooperates with the temperature control knob, mainly comprise: thermostat (6), temperature control panel (7), temperature control knob (8), screw (9), Nut column (10), temperature control knob draw-in groove (11), thermostat (6) comprises thermostat axle (12), temperature control knob (8) comprises the axle sleeve (13) that places the inboard axle center of knob, this axle sleeve (13) is one-body molded with thermostat knob (8), thermostat knob (8) warp beam sleeve (13) is installed with thermostat axle (12) socket and cooperates, thermostat (6) is installed with on the Nut column (10) on temperature control panel (7) medial surface through screw (9), and temperature control knob (8) is placed in the temperature control knob draw-in groove (11), Nut column (10) is one-body molded with temperature control panel (7); It is characterized in that: described temperature control knob draw-in groove (11) comprises draw-in groove inwall (14) and draw-in groove collar extension internal projection portion (15), described draw-in groove inwall (14) is cylindric, the height of this cylindric draw-in groove inwall (14) is 2 times of temperature control knob (8) knob thickness, draw-in groove inwall (14) is the collar extension of temperature control knob draw-in groove (11) with the round mouth of the junction formation of temperature control panel (7), inner edge at this collar extension is pressed into draw-in groove collar extension internal projection portion (15) through the clout of temperature control panel (7), namely this lug boss contracts in the axle center of temperature control knob draw-in groove (11), and the week at this lug boss is domatic along annular is set radially to draw-in groove inwall (14), the domatic week edge with temperature control knob (8) of this annular is agreed with, namely form the collar extension diameter of temperature control knob draw-in groove (11) less than the diameter of draw-in groove inwall (14).
2. the mating component of a kind of temperature control panel according to claim 1 and temperature control knob, it is characterized in that: described draw-in groove inwall (14) and draw-in groove collar extension internal projection portion (15) are all one-body molded with temperature control panel (7).
3. a kind of temperature control panel according to claim 1 and 2 and the member that the temperature control knob cooperates is characterized in that: described temperature control panel (7) is the part of refrigerator or refrigerator panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310125758 CN103237430A (en) | 2013-04-12 | 2013-04-12 | Temperature control panel and temperature control knob matched assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310125758 CN103237430A (en) | 2013-04-12 | 2013-04-12 | Temperature control panel and temperature control knob matched assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103237430A true CN103237430A (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310125758 Pending CN103237430A (en) | 2013-04-12 | 2013-04-12 | Temperature control panel and temperature control knob matched assembly |
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| Country | Link |
|---|---|
| CN (1) | CN103237430A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966585A (en) * | 2017-05-26 | 2018-12-07 | 富瑞精密组件（昆山）有限公司 | The heat dissipating method of radiator and heating module |
-
2013
- 2013-04-12 CN CN 201310125758 patent/CN103237430A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966585A (en) * | 2017-05-26 | 2018-12-07 | 富瑞精密组件（昆山）有限公司 | The heat dissipating method of radiator and heating module |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |