CN220305710U - Knob structure of electronic temperature controller - Google Patents
Knob structure of electronic temperature controller Download PDFInfo
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- CN220305710U CN220305710U CN202321958167.XU CN202321958167U CN220305710U CN 220305710 U CN220305710 U CN 220305710U CN 202321958167 U CN202321958167 U CN 202321958167U CN 220305710 U CN220305710 U CN 220305710U
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- clamping
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- 230000002452 interceptive effect Effects 0.000 claims abstract description 6
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides an electronic temperature controller knob structure, which comprises a knob, a limit lug arranged on the side surface of the knob, an annular bracket arranged outside the limit lug and matched with the limit lug, and an auxiliary device arranged between the knob and the annular bracket and used for preventing the knob from rotating when the knob is subjected to misoperation; the auxiliary device comprises a plurality of clamping grooves which are formed in the side surface of the knob at equal intervals and are formed in a surrounding mode on the circumference of the knob, the other end of the supporting frame can rotate to the side surface of the supporting knob when the supporting frame is subjected to preset external force, the clamping block is matched with one of the clamping grooves when the other end of the supporting frame supports against the side surface of the knob, the avoiding grooves are used for enabling the clamping block to enter and exit the clamping grooves to prevent the clamping block from interfering with the knob, the knob can be prevented from rotating when the knob is subjected to misoperation, the effect of preventing misoperation can be achieved, and the electronic temperature controller knob structure is facilitated to use.
Description
Technical Field
The utility model relates to the technical field of electronic temperature controller knobs, in particular to an electronic temperature controller knob structure.
Background
The utility model provides an electron temperature controller knob structure that chinese patent number is CN202020360975.6 discloses, includes knob and base, the side of knob is provided with spacing lug, the outside of spacing lug is provided with the ring support, the bottom of knob is provided with the rotation piece, the bottom of ring support is provided with the base, the bottom of rotating the piece is provided with rotary joint, the inside of base is provided with the gear converter, the top of gear converter is provided with fixed joint, the bottom cover of gear converter is equipped with expansion spring.
Although the above patent can solve the corresponding technical problems, there are some drawbacks in objectively during the use:
when the knob is subjected to misoperation, the knob cannot be prevented from rotating, the effect of preventing misoperation cannot be achieved, and the use of the electronic temperature controller knob structure is not facilitated.
Disclosure of Invention
The utility model aims to provide an electronic temperature controller knob structure aiming at the defects and shortcomings of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the electronic temperature controller knob structure comprises a knob, a limit lug arranged on the side surface of the knob, an annular bracket arranged on the outer side of the limit lug and matched with the limit lug, and an auxiliary device arranged between the knob and the annular bracket and used for preventing the knob from rotating when the knob is subjected to misoperation; the auxiliary device comprises a plurality of clamping grooves which are formed in the side surface of the knob at equal intervals and are formed around the circumference of the knob, an ejection frame, a clamping block and an avoidance groove, wherein the ejection frame is arranged on the annular support, the ejection frame is used for ejecting the side surface of the knob when the other end of the ejection frame is rotated to the side surface of the knob when the other end of the ejection frame is subjected to preset external force, the clamping block is arranged at the other end of the ejection frame and is matched with one of the clamping grooves when the other end of the ejection frame is ejected against the side surface of the knob, and the avoidance groove is formed in the side surface of the knob and is positioned outside the clamping groove and used for enabling the clamping block to enter and exit the clamping groove so as to prevent the clamping block from interfering with the knob.
The further improvement is that: the other end of the propping frame is positioned outside the clamping block, and an anti-damage layer for preventing the other end of the propping frame from causing the abrasion of the side surface of the knob when the other end of the propping frame butts against the side surface of the knob is arranged.
The further improvement is that: the damage-preventing layer is a rubber damage-preventing layer.
The further improvement is that: the supporting top frame is provided with a driving frame which is convenient for driving the supporting top frame to rotate.
The further improvement is that: the driving frame comprises a connecting rod arranged on the supporting frame and a driving ball arranged on the connecting rod, and the connecting rod is arranged at the other end close to the supporting frame so that the driving frame drives the supporting frame to rotate.
The further improvement is that: the annular support is provided with a fixed seat, and one end of the supporting top frame is arranged on the fixed seat through a pin shaft.
After the technical scheme is adopted, the utility model has the beneficial effects that: the other end of the propping frame can rotate to prop against the side surface of the knob when being subjected to preset external force, the clamping block is matched with one clamping groove when the other end of the propping frame is propped against the side surface of the knob, the avoidance groove is used for enabling the clamping block to enter and exit the clamping groove to prevent the clamping block from interfering with the knob, the knob can be prevented from rotating when the knob is subjected to misoperation, the effect of preventing misoperation can be achieved, and the use of the knob structure of the electronic temperature controller is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure corresponding to the other state of FIG. 1;
fig. 3 is an enlarged view of a portion a corresponding to fig. 2;
fig. 4 is an enlarged view of a portion B corresponding to fig. 2.
Reference numerals illustrate: knob 1, spacing lug 2, ring support 3, draw-in groove 4, support roof-rack 5, fixture block 6, loss prevention layer 7, connecting rod 8, drive ball 9, fixing base 10, round pin axle 11, dodge groove 12.
Detailed Description
The utility model will now be further described with reference to the drawings and specific examples.
Referring to fig. 1 to 4, the technical scheme adopted in this embodiment is as follows:
the knob structure of the electronic temperature controller comprises a knob 1, a limit lug 2 arranged on the side surface of the knob 1, an annular bracket 3 arranged on the outer side of the limit lug 2 and matched with the limit lug 2, and an auxiliary device arranged between the knob 1 and the annular bracket 3 and used for preventing the knob 1 from rotating when the knob 1 is subjected to misoperation; the auxiliary device comprises a plurality of clamping grooves 4 which are formed in the side surface of the knob 1 at equal intervals and are formed around the circumference of the knob 1, an abutting frame 5 with one end rotatably arranged on the annular support 3 and the other end rotatably abutting against the side surface of the knob 1 when being subjected to preset external force, a clamping block 6 which is arranged at the other end of the abutting frame 5 and is matched with one of the clamping grooves 4 when the other end of the abutting frame 5 abuts against the side surface of the knob 1, and an avoiding groove 12 which is formed in the side surface of the knob 1 and is positioned outside the clamping groove 4 and used for enabling the clamping block 6 to enter and exit the clamping groove 4 so as to prevent the clamping block 6 from interfering with the knob 1. The knob 1 is a round knob.
The other end of the propping frame 5 and the outside of the clamping block 6 are provided with a damage preventing layer 7 which prevents the other end of the propping frame 5 from causing the abrasion of the side surface of the knob 1 when the other end of the propping frame 5 butts against the side surface of the knob 1.
The damage-preventing layer 7 is a rubber damage-preventing layer.
The supporting top frame 5 is provided with a driving frame which is convenient for driving the supporting top frame 5 to rotate.
The driving frame comprises a connecting rod 8 arranged on the supporting frame 5 and a driving ball 9 arranged on the connecting rod 8, and the connecting rod 8 is arranged at the other end close to the supporting frame 5 so that the driving frame drives the supporting frame 5 to rotate.
A fixed seat 10 is arranged on the annular support 3, and one end of the supporting top frame 5 is arranged on the fixed seat 10 through a pin shaft 11.
The working principle of the utility model is as follows: the other end of the propping frame 5 can rotate to the side surface of the propping knob 1 when being subjected to a preset external force, the clamping block 6 is matched with one clamping groove 4 when the other end of the propping frame 5 is propped against the side surface of the knob 1, the avoidance groove 12 is used for the clamping block 6 to enter and exit the clamping groove 4 so as to prevent the clamping block 6 from interfering with the knob 1, the knob 1 can be prevented from rotating when the knob 1 is subjected to misoperation, the misoperation prevention effect can be achieved, and the use of the electronic temperature controller knob structure is facilitated.
The damage prevention layer 7 prevents the other end of the propping frame 5 from causing the abrasion of the side surface of the knob 1 when the other end of the propping frame 5 is propped against the side surface of the knob 1, and the matched arrangement of the connecting rod 8 and the driving ball 9 is convenient for driving the propping frame 5 to rotate.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electron temperature controller knob structure, includes the knob, set up in spacing lug of knob side, set up in spacing lug outside and with spacing lug complex ring support, its characterized in that: the auxiliary device is arranged between the knob and the annular bracket and used for preventing the knob from rotating when the knob is operated by mistake; the auxiliary device comprises a plurality of clamping grooves which are formed in the side surface of the knob at equal intervals and are formed around the circumference of the knob, an ejection frame, a clamping block and an avoidance groove, wherein the ejection frame is arranged on the annular support, the ejection frame is used for ejecting the side surface of the knob when the other end of the ejection frame is rotated to the side surface of the knob when the other end of the ejection frame is subjected to preset external force, the clamping block is arranged at the other end of the ejection frame and is matched with one of the clamping grooves when the other end of the ejection frame is ejected against the side surface of the knob, and the avoidance groove is formed in the side surface of the knob and is positioned outside the clamping groove and used for enabling the clamping block to enter and exit the clamping groove so as to prevent the clamping block from interfering with the knob.
2. The electronic thermostat knob structure of claim 1 wherein: the other end of the propping frame is positioned outside the clamping block, and an anti-damage layer for preventing the other end of the propping frame from causing the abrasion of the side surface of the knob when the other end of the propping frame butts against the side surface of the knob is arranged.
3. An electronic thermostat knob structure according to claim 2 wherein: the damage-preventing layer is a rubber damage-preventing layer.
4. The electronic thermostat knob structure of claim 1 wherein: the supporting top frame is provided with a driving frame which is convenient for driving the supporting top frame to rotate.
5. The electronic thermostat knob structure of claim 4 wherein: the driving frame comprises a connecting rod arranged on the supporting frame and a driving ball arranged on the connecting rod, and the connecting rod is arranged at the other end close to the supporting frame so that the driving frame drives the supporting frame to rotate.
6. The electronic thermostat knob structure of claim 1 wherein: the annular support is provided with a fixed seat, and one end of the supporting top frame is arranged on the fixed seat through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958167.XU CN220305710U (en) | 2023-07-25 | 2023-07-25 | Knob structure of electronic temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958167.XU CN220305710U (en) | 2023-07-25 | 2023-07-25 | Knob structure of electronic temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305710U true CN220305710U (en) | 2024-01-05 |
Family
ID=89346466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958167.XU Active CN220305710U (en) | 2023-07-25 | 2023-07-25 | Knob structure of electronic temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305710U (en) |
-
2023
- 2023-07-25 CN CN202321958167.XU patent/CN220305710U/en active Active
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