CN210119722U - Outer ring rotating knob - Google Patents
Outer ring rotating knob Download PDFInfo
- Publication number
- CN210119722U CN210119722U CN201920893458.2U CN201920893458U CN210119722U CN 210119722 U CN210119722 U CN 210119722U CN 201920893458 U CN201920893458 U CN 201920893458U CN 210119722 U CN210119722 U CN 210119722U
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- knob
- cover
- seat
- sleeve
- knob cover
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Abstract
The utility model discloses an outer lane pivoted knob, including knob seat, knob cover, knob lid and control element, the knob cover rotates to cup joint on the knob seat, knob lid lock joint in the knob cover and with knob seat fixed connection, control element and knob seat fixed connection, the knob cover rotates with control element and links to each other in order to drive control element adjustment gear, the knob is covered and is equipped with identification means. The knob cover and the knob seat are fixedly connected to form a rigid body, the knob sleeve can freely rotate between the knob cover and the knob seat and drive the related control element to move to a corresponding control function position, and the knob cover cannot rotate along with the knob sleeve in the rotating process, so that the marking device arranged on the rotary cover cannot rotate, and the visual habit of a user is better met and the attractiveness of a product is guaranteed. The utility model discloses use electrical equipment.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to an outer lane pivoted knob.
Background
The knob is a manual part that is rotated by hand, and is often used to drive a control element to rotate so as to switch on or off a control circuit, thereby achieving the purpose of controlling the operation state of electrical equipment. The knob used on electric appliances and related products is used for driving components such as a timer or a potentiometer and the like to rotate so as to realize the functions of timing, changing resistance or realizing corresponding control functions.
The knob is generally provided with an indicator light or a text for explaining the function corresponding to the corresponding position rotated by the knob. The knob of current design is single knob usually, and when the knob rotated, the word on the knob or lamp also followed the knob and rotated together, had both influenced pleasing to the eye like this and influenced people's vision custom.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer lane pivoted knob realizes at knob outer lane pivoted in-process, and identification means on the knob can not rotate along with the knob to accord with user's vision custom and the aesthetic property of product.
The utility model discloses the technical scheme who adopts is an outer lane pivoted knob, including knob seat, knob cover, knob lid and control element, the knob cover rotates and cup joints on the knob seat, knob lid lock joint in the knob cover and with knob seat fixed connection, control element and knob seat fixed connection, the knob cover rotates with control element and links to each other in order to drive control element adjusting gear, the knob is covered and is equipped with identification means.
Further preferably, the knob sleeve is cylindrical, a rotating handle is arranged inside the knob sleeve, one end of the rotating handle is fixedly connected with the inner wall of the knob sleeve, a shaft sleeve which is sleeved with a shaft handle of the control element is arranged at the other end of the rotating handle, the shaft sleeve is located on the shaft center of the knob sleeve, and a gear mechanism used for controlling the rotating angle of the rotating handle is arranged between the knob seat and the knob sleeve.
Further optimize, gear mechanism is including setting up the rotation spout, the fix screw post, the screw with head that run through in upper and lower terminal surface on the knob seat, it is the circular arc trough-shaped to rotate the spout, the first half of fix screw post sets firmly on the inner wall of knob cover, and its terminal surface exceeds the lower terminal surface that rotates the spout behind the lower half passing the rotation spout, the diameter of fix screw post is less than rotate the groove width of spout, the screw with head locks in the fix screw post, the head diameter of screw with head is greater than the groove width that rotates the spout.
Preferably, the fastening surface of the knob cover is provided with a connecting stud, the knob seat is provided with a knob cover fixing hole corresponding to the connecting stud, and the fixing screw penetrates through the knob cover fixing hole and then is connected with the connecting stud and locks the knob cover.
Preferably, the inner wall of the knob sleeve is provided with a plurality of annular raised buckling surrounding ribs, the buckling surface of the knob cover is provided with a plurality of rotating buckles mutually buckled with the buckling surrounding ribs, and the rotating buckles are circumferentially and uniformly arranged on the buckling surface of the knob cover.
And further optimizing, a knob seat fixing ring is arranged on the opposite surface of the knob seat and the knob sleeve, and the lower end of the knob sleeve is rotatably sleeved in the knob seat fixing ring.
Further preferably, the fastening surface of the knob cover is provided with an indicator light, and the knob cover is provided with an indicator light hole used for light transmission.
Further optimize, identification means includes the rotation face subsides, the rotation face is pasted and is attached on the capping of knob lid, the rotation face is pasted and is equipped with the light trap that corresponds with the pilot lamp hole.
Further optimize, be equipped with the wire casing screens that are used for the wire to fix on the buckling face of knob lid, the wire casing screens includes a plurality of cardboards, forms the wire draw-in groove between two liang of cardboards, the cardboard is circumference arc range on the buckling face of knob lid.
Further preferably, the control element comprises one of a timer, a potentiometer and a resistor.
The utility model has the advantages that: the knob cover and the knob seat are fixedly connected to form a rigid body, the knob sleeve can freely rotate between the knob cover and the knob seat and drive the related control element to move to a corresponding control function position, and the knob cover cannot rotate along with the knob sleeve in the rotating process, so that the marking device arranged on the rotary cover cannot rotate, and the visual habit of a user is better met and the attractiveness of a product is guaranteed.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
FIG. 1 is an exploded view of a rotary knob with an outer ring according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the knob cover of the present embodiment;
FIG. 3 is a schematic structural view of a knob sleeve according to the present embodiment;
FIG. 4 is a schematic structural view of the knob seat of the present embodiment;
FIG. 5 is a bottom view of the knob with the outer race rotated in the present embodiment;
fig. 6 is a cross-sectional view of fig. 5 taken along the direction a-a.
Detailed Description
The outer ring rotating knob shown in fig. 1 includes a knob base 100, a knob sleeve 200, a knob cover 300 and a control element 400, the knob sleeve 200 is rotatably sleeved on the knob base 100, the knob cover 300 is rotatably fastened in the knob sleeve 200 and fixedly connected with the knob base 100, the control element 400 is fixedly connected with the knob base 100, the knob sleeve 200 is rotatably connected with the control element 400 to drive the control element 400 to adjust the gear, and the knob cover 300 is provided with an identification device.
The knob cover 300 is fixedly connected with the knob base 100 to form a rigid body, the knob sleeve 200 can freely rotate between the knob cover 300 and the knob base 100 and drive the related control element 400 to move to a corresponding control function position, and in the rotating process of the knob sleeve 400, the knob cover 300 cannot rotate along with the knob base 100 due to the fixed connection with the knob base 100, so that a marking device arranged on the knob cover 300 cannot rotate (the marking device can be an indicator light, a character mark and the like), and further the visual habit of a user can be better met and the attractiveness of a product can be ensured.
As shown in fig. 2 to 6, the knob sleeve 200 is cylindrical, a rotation handle 210 is disposed inside the knob sleeve 200, one end of the rotation handle 210 is fixedly connected to an inner wall of the knob sleeve 200, a shaft sleeve 211 sleeved with a shaft handle 410 of the control element 400 is disposed at the other end, the shaft sleeve 211 is located on an axial center of the knob sleeve 200, and a shift mechanism for controlling a rotation angle of the rotation handle 210 is disposed between the knob base 100 and the knob sleeve 200.
The shaft handle 410 of the control element 400 such as the timer, the potentiometer, the resistor and the like is sleeved on the shaft sleeve 211, the knob sleeve 200 drives the rotating handle 210 inside the knob sleeve to rotate in the rotating process, the shaft sleeve 211 drives the working shaft handle 410 of the control element 400 such as the timer, the potentiometer, the resistor and the like to rotate, and the rotation is stopped after the working shaft handle is rotated to a rotation angle limited by the gear mechanism, so that the control gear position of the control element 400 is reached, and further, the related control function is realized.
The gear mechanism comprises a rotating sliding groove 110, a screw fixing column 510 and a head screw 520, wherein the rotating sliding groove 110, the screw fixing column 510 and the head screw 520 are arranged on the knob seat 100 and penetrate through the upper end face and the lower end face, the rotating sliding groove 110 is arc groove-shaped, the upper half portion of the screw fixing column 510 is fixedly arranged on the inner wall of the knob sleeve 200, the lower half portion of the screw fixing column penetrates through the rotating sliding groove 110, the end face of the lower half portion of the screw fixing column is higher than the lower end face of the rotating sliding groove 110, the diameter of the screw fixing column 510 is smaller than the groove width of the rotating sliding groove 110.
One end of the tail of the head screw 520 penetrates through the rotating sliding groove 110 and then is fixedly connected with the screw fixing column 510, and the head of the head screw 520 is clamped in the rotating sliding groove 110 because the self diameter of the head screw 520 is larger than the groove width of the rotating sliding groove 110.
In the process of rotating the knob sleeve 200, the screw fixing column 510 and the head screw 520 are driven to rotate together, the head screw 520 rotates in the rotating chute 110 along with the knob sleeve 200, two ends of the rotating chute 110 correspond to two gears of the control element 400, and when the head screw 520 rotates from one end of the rotating chute 110 to the other end, the knob sleeve 200 is limited to continue rotating. During the operation of the knob, the control element 400 drives the knob to return slowly until the knob returns to the initial position.
The fastening surface of the knob cover 300 is provided with a connecting stud 310, one end of the connecting stud 310 is fixedly connected with the knob cover 300, the other end of the connecting stud 310 extends vertically, the connecting stud 310 is provided with a threaded inner hole, the knob seat 100 is provided with a knob cover fixing hole 120 corresponding to the connecting stud 310, and a fixing screw penetrates through the knob cover fixing hole 120 and then is locked with the threaded inner hole.
Between the knob cover 300 and the knob base 100, the connecting stud 310 is aligned with the knob cover fixing hole 120, and then the set screw passes through the knob cover fixing hole 120 and then is locked with the threaded inner hole, thereby fixedly connecting the knob cover 300 with the knob base 100.
The inner wall of the knob sleeve 200 is provided with a plurality of annular protruding fastening surrounding ribs 220, the fastening surface of the knob cover 300 is provided with a plurality of rotating fasteners 320 which are fastened with the fastening surrounding ribs 220, and the rotating fasteners 320 are circumferentially and uniformly arranged on the fastening surface of the knob cover 300.
When the knob cover 300 is fastened on the knob sleeve 200, the rotary button 320 and the fastening surrounding rib 220 are fastened with each other, and when the knob sleeve 200 rotates, the fastening surrounding rib 220 slides on the surface of the rotary button 320, so that the knob cover 300 and the knob sleeve 200 are fastened in a rotating manner.
The opposite surface of the knob seat 100 and the knob sleeve 200 is provided with a knob seat fixing ring 130, and the lower end of the knob sleeve 200 is rotatably sleeved in the knob seat fixing ring 130.
The lower end of the knob sleeve 200 is sleeved in the knob seat fixing ring 130, so that the knob seat 100 is rotatably connected with the knob sleeve 200.
The fastening surface of the knob cover 300 is provided with an indicator lamp 620, and the knob cover 300 is provided with an indicator lamp hole 330 for transmitting light.
Through the operating condition of pilot lamp 620 monitoring knob, pilot lamp 620 chooses neon light pilot lamp for use, after knob cover 200 rotated corresponding operating position, lights neon light pilot lamp, and the light that neon light pilot lamp shows sees through pilot lamp hole 330, shows the state of pilot lamp 620.
Identification means includes that the rotation face pastes 610, and the rotation face pastes 610 is attached on the capping of knob lid 300, and identification means includes that the rotation face pastes 610, and the rotation face pastes 610 and is attached on the capping of knob lid 300, and the rotation face pastes 610 and is equipped with the light trap that corresponds with pilot lamp hole 330.
Corresponding instruction characters are printed on the rotary surface paste 610 to explain functions represented by corresponding positions of the rotary knob in a rotating mode, the rotary surface paste 610 is attached to the cover face of the rotary knob cover 300 and keeps relatively fixed, and the rotary surface paste cannot rotate along with the rotary knob sleeve 200, so that good user sensory experience is achieved. Indicator light emitted by the neon indicator lamp sequentially penetrates through the indicator lamp hole 330 and the light-transmitting holes on the rotary surface sticker 610 to be emitted.
Be equipped with the wire casing screens that are used for the wire to fix on the buckling face of knob lid 300, the wire casing screens includes a plurality of cardboard 340, forms the wire draw-in groove between two liang of cardboard 340, and cardboard 340 is circumference arc arrangement on the buckling face of knob lid 300.
The corresponding wire in the knob is clamped in the wire slot clamping position, and because the knob cover 300 keeps relative fixation, the wire fixed in the wire slot clamping position cannot rotate along with the knob sleeve 200, so that the repeated twisting of the wire is reduced, and the risk of the wire breakage defect caused by the repeated twisting is reduced.
The control element 400 includes one of a timer, a potentiometer, and a resistor. The control elements in the knob can also be selected according to the actual working requirement of the corresponding control elements. The timer, the potentiometer and the resistor selected in the present embodiment are only some specific choices, and the present invention includes but is not limited to the above choices.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. The utility model provides an outer lane pivoted knob which characterized in that: including knob seat (100), knob cover (200), knob lid (300) and controlling means (400), knob cover (200) rotate to cup joint on knob seat (100), knob lid (300) lock joint in knob cover (200) and with knob seat (100) fixed connection, controlling means (400) and knob seat (100) fixed connection, knob cover (200) rotate with controlling means (400) and link to each other in order to drive controlling means (400) regulation gear, be equipped with identification means on knob lid (300).
2. The outer race turning knob according to claim 1, further comprising: knob cover (200) are cylindric, the inside of knob cover (200) is equipped with rotates handle (210), the inner wall fixed connection of the one end of rotating handle (210) and knob cover (200), the other end are equipped with shaft sleeve (211) that are used for cup jointing with shaft handle (410) of control element (400), and shaft sleeve (211) are located the axle center of knob cover (200), be equipped with the gear mechanism that is used for controlling rotation handle (210) turned angle between knob seat (100) and knob cover (200).
3. The outer race turning knob according to claim 2, further comprising: the gear mechanism comprises a rotating sliding groove (110), a screw fixing column (510) and a head screw (520), wherein the rotating sliding groove (110), the screw fixing column (510) and the head screw (520) are arranged on a knob seat (100) and penetrate through the upper end face and the lower end face of the knob sleeve (200), the upper half portion of the screw fixing column (510) is fixedly arranged on the inner wall of the knob sleeve (200), the lower half portion of the screw fixing column penetrates through the rotating sliding groove (110), the end face of the lower half portion of the screw fixing column is higher than the lower end face of the rotating sliding groove (110), the diameter of the screw fixing column (510) is smaller than the groove width of the rotating sliding groove (110), the head screw (520) is locked into the screw fixing column (510), and the diameter of.
4. The outer race turning knob according to any one of claims 1 to 3, wherein: the knob cover is characterized in that a connecting stud (310) is arranged on the buckling surface of the knob cover (300), knob cover fixing holes (120) corresponding to the connecting studs (310) are formed in the knob seat (100), and fixing screws penetrate through the knob cover fixing holes (120) and then are connected with the connecting studs (310) and lock the knob cover (300).
5. The outer race turning knob according to any one of claims 1 to 3, wherein: the peripheral surface of the inner wall of the knob sleeve (200) is provided with an annular convex buckling surrounding bone (220), a plurality of rotating buckles (320) mutually buckled with the buckling surrounding bone (220) are arranged on the buckling surface of the knob cover (300), and the rotating buckles (320) are uniformly arranged on the buckling surface of the knob cover (300) in the circumferential direction.
6. The outer race turning knob according to any one of claims 1 to 3, wherein: a knob seat fixing ring (130) is arranged on the opposite surface of the knob seat (100) and the knob sleeve (200), and the lower end of the knob sleeve (200) is rotatably sleeved in the knob seat fixing ring (130).
7. The outer race turning knob according to any one of claims 1 to 3, wherein: the indicating lamp is arranged on the buckling surface of the knob cover (300), and the indicating lamp hole (330) used for light transmission is formed in the knob cover (300).
8. The outer race turning knob according to claim 7, further comprising: the identification device comprises a rotary surface sticker (610), wherein the rotary surface sticker (610) is attached to the cover surface of the knob cover (300), and the rotary surface sticker (610) is provided with a light hole corresponding to the indicator light hole (330).
9. The outer race turning knob according to any one of claims 1 to 3, wherein: the wire slot clamping structure is characterized in that a wire slot clamping position used for fixing a wire is arranged on the buckling surface of the knob cover (300), the wire slot clamping position comprises a plurality of clamping plates (340), a wire clamping groove is formed between every two clamping plates (340), and the clamping plates (340) are arranged on the buckling surface of the knob cover (300) in a circumferential arc shape.
10. The outer race turning knob according to any one of claims 1 to 3, wherein: the control element (400) comprises one of a timer, a potentiometer, and a resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893458.2U CN210119722U (en) | 2019-06-13 | 2019-06-13 | Outer ring rotating knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893458.2U CN210119722U (en) | 2019-06-13 | 2019-06-13 | Outer ring rotating knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210119722U true CN210119722U (en) | 2020-02-28 |
Family
ID=69615622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920893458.2U Active CN210119722U (en) | 2019-06-13 | 2019-06-13 | Outer ring rotating knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210119722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262624A (en) * | 2019-06-13 | 2019-09-20 | 珠海双喜电器股份有限公司 | A kind of knob of outer ring rotating |
| WO2022048056A1 (en) * | 2020-09-01 | 2022-03-10 | 苏州欧圣电气股份有限公司 | Fan and gear knob device thereof |
-
2019
- 2019-06-13 CN CN201920893458.2U patent/CN210119722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262624A (en) * | 2019-06-13 | 2019-09-20 | 珠海双喜电器股份有限公司 | A kind of knob of outer ring rotating |
| WO2022048056A1 (en) * | 2020-09-01 | 2022-03-10 | 苏州欧圣电气股份有限公司 | Fan and gear knob device thereof |
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