CN220873462U - Knob structure with display screen - Google Patents
Knob structure with display screen Download PDFInfo
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- CN220873462U CN220873462U CN202322440873.1U CN202322440873U CN220873462U CN 220873462 U CN220873462 U CN 220873462U CN 202322440873 U CN202322440873 U CN 202322440873U CN 220873462 U CN220873462 U CN 220873462U
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Abstract
The utility model relates to the technical field of knob structures, in particular to a knob structure with a display screen, wherein a display module and a pressing module are connected to an outer cover; the display module comprises a lining positioning cover and a display assembly; the display component is connected to the lining positioning cover in a sliding way; the lining positioning cover is connected with the inner ring of the annular encoder; the outer ring of the annular encoder is connected to the outer cover; the pressing module is arranged between the display assembly and the lining positioning cover; one end of the pressing module, which is far away from the display assembly, penetrates through the inner ring of the annular encoder. When the utility model is used, one knob structure can realize various use functions, so that the surface of an electric appliance is simpler, and the product is lighter and smaller; the current state is displayed through the display component, so that the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of knob structures, in particular to a knob structure with a display screen.
Background
The knob switch is used in the fields of control of various electrical equipment and the like to realize the functions of switching, volume adjustment, temperature adjustment, air volume adjustment or firepower size and the like. The existing knob switch only has an adjusting function for adjusting a single direction, and the knob is used as an auxiliary function, so that a plurality of switch keys or operation keys are required to be distributed around the knob, more surface keys or knobs of electrical equipment are used, and the surface of an electrical equipment is not compact; the dial area of the electric appliance is larger, and the constraint that the knob and the keys are combined on the panel makes the product more difficult to be miniaturized; in addition, the existing knob generally uses a pattern pointer to indicate the current state, and the pointer is easy to be blocked or polluted due to pollution or acidification in the use process, so that the use is inconvenient.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings of the prior art and provide a knob structure with a display screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a knob structure with a display screen, which comprises an outer cover and an annular encoder connected to the outer cover;
The outer cover is connected with a display module and a pressing module; the display module comprises a lining positioning cover and a display assembly; the display component is connected to the lining positioning cover in a sliding manner; the lining positioning cover is connected with the inner ring of the annular encoder; the outer ring of the annular encoder is connected to the outer cover; the pressing module is arranged between the display assembly and the lining positioning cover; one end of the pressing module, which is far away from the display assembly, penetrates through the inner ring of the annular encoder.
Further, a positioning cylinder is arranged at the bottom of the lining positioning cover; a positioning cylinder guide strip is arranged on the outer side surface of the positioning cylinder; the bottom of the lining positioning cover is provided with a positioning cylinder buckle; a plurality of encoder guide grooves matched with the positioning cylinder guide bars are formed in the inner ring of the annular encoder; at least two encoder guide grooves are internally provided with encoder buckles; and the encoder buckle is clamped on the positioning cylinder buckle after the positioning cylinder guide bar is inserted into the encoder guide groove.
Further, the display module comprises a lining cover body, a display fixed in the lining cover body and a surface cover arranged on the surface of the display; the inner side surface of the lining positioning cover is provided with a connecting buckle which surrounds a circle; a plurality of limit clamping grooves penetrating through the connecting buckle are formed in the side surface of the lining positioning cover; the outer side surface of the lining cover body is provided with a circle of lining convex clamps in a surrounding manner; the lining cover body is embedded into the lining positioning cover, and then the lining is outwards protruded and clamped on the connecting clamp; the lining cover body is tightly pressed on the pressing module; and an inner lining outer guide strip which is in sliding connection with the limiting clamping groove is arranged on the outer side wall of the inner lining cover body.
Further, two inner lining guide strips are arranged on the inner side wall of the lining cover body; the display is provided with a positioning groove matched with the guide strip in the lining; the display is provided with a positioning arc-shaped surface which is attached to the inner side wall of the lining cover body; the two inner lining guide strips are respectively inserted into the two positioning grooves.
Further, a plurality of lining buckles are arranged on the inner side surface of the lining cover body; the bottom of the surface cover is provided with a plurality of surface cover clamping grooves; the lining buckle is fastened and fixed on the surface cover clamping groove; the surface of the face cover is attached to the display.
Further, the pressing module comprises a spring and a pressing pin; the spring is sleeved on the pin body of the pressing pin; a key through groove is formed in the lining positioning cover; the key is fixed with a pin positioning ring through the inside of the groove;
The two ends of the spring are respectively pressed on the pin positioning ring and the head part of the pin positioning ring; the display component is tightly pressed on the head of the pressing pin; the pressing pin passes through the pin positioning ring.
Further, a positioning cylinder inner clamping ring penetrating through the inner ring of the annular encoder is arranged on the lining positioning cover.
Further, the display is a touch display screen.
After the structure is adopted, the utility model has the beneficial effects that: according to the knob structure with the display screen, when the knob structure is used, the pressing module is arranged between the display assembly and the lining positioning cover, the display assembly is in sliding connection with the lining positioning cover, and after the display assembly is pressed, the display assembly is pressed to the pressing module, so that the pressing module triggers the pressing circuit; the lining positioning cover is connected to the inner ring of the annular encoder, so that the inner ring of the annular encoder can be rotated by rotating the lining positioning cover, the function or the size can be switched, one knob structure can realize various using functions, the surface of an electric appliance is simpler, and the product is lighter and smaller; the current state is displayed through the display component, so that the use is more convenient.
Drawings
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a block diagram of the face cover;
FIG. 4 is a block diagram of a display;
FIG. 5 is a block diagram of a liner cap;
FIG. 6 is a first perspective view of the liner positioning cap;
FIG. 7 is a second perspective view of the liner positioning cap;
FIG. 8 is a block diagram of the connection of the liner positioning cap, annular encoder and outer cap;
Reference numerals illustrate:
1. a face cover; 101. a face cover clamping groove; 2. a display; 201. a positioning groove; 202. positioning an arc-shaped surface;
3. A liner cover; 301. lining buckles; 302. lining an inner guide strip; 303. lining an outer guide strip;
304. The inner lining is outwards protruded; 4. a spring; 5. pressing the pin; 6. a lining positioning cover; 601. a positioning cylinder;
601a, a positioning cylinder buckle; 601b, positioning cartridge guide bars; 602. a limit clamping groove;
603. A snap ring in the positioning cylinder; 604. a connecting buckle; 605. the key passes through the groove;
606. A pin positioning ring; 7. a ring encoder; 701. an encoder guide slot;
701a, an encoder clasp; 8. and an outer cover.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 8, a knob structure with a display screen according to the present utility model includes a cover 8 and a ring encoder 7 connected to the cover 8; the ring encoder 7 is not essentially different from the prior art and is therefore not described in detail;
The outer cover 8 is connected with a display module and a pressing module; the display module comprises a lining positioning cover 6 and a display assembly; the display component is connected to the lining positioning cover 6 in a sliding way; the lining positioning cover 6 is connected with the inner ring of the annular encoder 7; the outer ring of the annular encoder 7 is connected to the outer cover 8; the outer ring of the annular encoder 7 is fixed with the outer cover 8 in a buckling connection mode, so that the annular encoder 7 and the outer cover 8 are convenient to disassemble, assemble and separate; the pressing module is arranged between the display assembly and the lining positioning cover 6; one end of the pressing module, which is far away from the display assembly, passes through the inner ring of the annular encoder 7;
A pressing module is arranged between the display component and the lining positioning cover 6, and the display component is in sliding connection with the lining positioning cover 6, when the display component is pressed, the display component is pressed against the pressing module, so that the pressing module triggers a pressing circuit (generally connected to a switch of a power supply); the lining positioning cover 6 is connected to the inner ring of the annular encoder 7, so that the inner ring of the annular encoder 7 can be rotated by rotating the lining positioning cover 6, the function or the size can be switched, one knob structure can realize various using functions, the surface of an electric appliance is simpler, and the product is lighter and smaller; the current state is displayed through the display component, so that the use is more convenient.
As a preferred mode of the present utility model, the bottom of the liner positioning cover 6 is provided with a positioning cylinder 601; a positioning cylinder guide bar 601b is arranged on the outer side surface of the positioning cylinder 601; the bottom of the lining positioning cover 6 is provided with a positioning cylinder buckle 601a; a plurality of encoder guide grooves 701 matched with the positioning cylinder guide bars 601b are formed in the inner ring of the annular encoder 7; at least two encoder guide grooves 701 are internally provided with encoder buckles 701a; the encoder buckle 701a is clamped on the positioning cylinder buckle 601a after the positioning cylinder guide bar 601b is inserted into the encoder guide groove 701; after the positioning cylinder guide bar 601b is inserted into the encoder guide groove 701 for guiding and positioning, the liner positioning cover 6 and the annular encoder 7 cannot rotate relatively, and the positioning cylinder buckle 601a with elastic bending capability is buckled on the encoder buckle 701a, so that the liner positioning cover 6 and the annular encoder 7 are fixed; when the lining positioning cover 6 is required to be separated from the annular encoder 7, the elastic force of the positioning cylinder buckle 601a is overcome to separate the positioning cylinder buckle 601a from the encoder buckle 701a, so that the lining positioning cover 6 can be pulled out from the annular encoder 7 along the encoder guide groove 701, and the lining positioning cover 6 and the annular encoder 7 are convenient to assemble and disassemble.
As a preferred mode of the present utility model, the display module includes a lining cover 3, a display 2 fixed inside the lining cover 3, and a face cover 1 disposed on the surface of the display 2; the inner side surface of the lining positioning cover 6 is provided with a connecting buckle 604 which surrounds a circle; a plurality of limiting clamping grooves 602 penetrating through the connecting clamping buckles 604 are formed in the side surface of the lining positioning cover 6; the outer side surface of the lining cover body 3 is provided with a lining convex clip 304 in a circle; the lining outer convex clamp 304 is clamped on the connecting buckle 604 after the lining cover body 3 is embedded into the lining positioning cover 6; the lining cover body 3 is tightly pressed on the pressing module; the outer side wall of the inner lining cover body 3 is provided with an inner lining outer guide strip 303 which is in sliding connection with a limit clamping groove 602; after the lining outer protruding clamp 304 is clamped on the connecting clamp 604, the lining outer protruding clamp 304 is limited through the connecting clamp 604, so that the lining cover body 3 cannot be pulled out of the lining positioning cover 6 directly, the lining cover body 3 can slide along the length direction of the limiting clamp groove 602, and the lining cover body 3 has a certain sliding space in the lining positioning cover 6, so that a movable space for a pressing module can be provided; the limiting clamping groove 602 is used for guiding the liner cover body 3 to lift after the liner outer guiding strip 303 is inserted, and the connecting clamping buckle 604 can form an independent clamping plate, so that the connecting clamping buckle 604 has elasticity, and the liner cover body 3 and the liner positioning cover 6 can be conveniently dismounted.
As a preferred mode of the present utility model, two inner liner guide strips 302 are disposed on the inner sidewall of the inner liner cover 3; the display 2 is provided with a positioning groove 201 matched with the inner lining guide bar 302; a positioning arc surface 202 attached to the inner side wall of the lining cover body 3 is arranged on the display 2; the two inner lining guide strips 302 are respectively inserted into the two positioning grooves 201; after the two inner lining guide strips 302 are respectively inserted into the two positioning grooves 201 and the positioning arc-shaped surface 202 is abutted against the inner circular wall of the inner lining cover body 3, the display 2 is positioned and oriented in the inner lining cover body 3.
As a preferred mode of the present utility model, the inner side surface of the liner cap 3 is provided with a plurality of liner snaps 301; a plurality of surface cover clamping grooves 101 are formed in the bottom of the surface cover 1; the lining fastener 301 is clamped and fixed on the face cover clamping groove 101; the surface of the face cover 1 is attached to the display 2; the display 2 is used for showing the current state, presses the mode that face lid 1 passed through the buckle and fixes the display 2 on inside lining lid 3 for the display 2 easy dismounting on inside lining lid 3.
As a preferred mode of the utility model, the pressing module comprises a spring 4 and a pressing pin 5; the spring 4 is sleeved on the pin body of the pressing pin 5; a key through groove 605 is arranged in the lining positioning cover 6; a pin positioning ring 606 is fixed in the key through groove 605;
The two ends of the spring 4 are respectively pressed on the pin positioning ring 606 and the head of the pin positioning ring 606; the display component is pressed on the head of the pressing pin 5; pressing the pin 5 through the pin positioning ring 606; after the display component is pressed, the resistance of the spring 4 can be overcome, the pressing pin 5 is pushed, and the tail end of the pressing pin 5 extends out of the pin positioning ring 606 and then touches a contact on the circuit board, so that control of a circuit is realized.
As a preferable mode of the utility model, the lining positioning cover 6 is provided with a positioning cylinder inner clamping ring 603 penetrating through the inner ring of the annular encoder 7; the connecting buckle 603 is used for connecting the knob structure with the whole electric appliance.
As a preferred mode of the present utility model, the display 2 is a touch display screen; the touch display has various control functions, and the functions of the knob can be enriched.
When the utility model is used, the pressing module is arranged between the display component and the lining positioning cover, and the display component is in sliding connection with the lining positioning cover, and after the display component is pressed, the display component is pressed to the pressing module, so that the pressing module triggers the pressing circuit; the lining positioning cover is connected to the inner ring of the annular encoder, so that the inner ring of the annular encoder can be rotated by rotating the lining positioning cover, the function or the size can be switched, one knob structure can realize various using functions, the surface of an electric appliance is simpler, and the product is lighter and smaller; the current state is displayed through the display component, so that the use is more convenient; after the positioning cylinder guide bar is inserted into the encoder guide groove for guiding and positioning, the liner positioning cover and the annular encoder cannot rotate relatively, and the positioning cylinder with elastic bending capability is buckled on the encoder buckle, so that the liner positioning cover and the annular encoder are fixed; when the lining positioning cover is required to be separated from the annular encoder, the elastic force of the positioning barrel buckle is overcome to separate the positioning barrel buckle from the encoder buckle, so that the lining positioning cover can be pulled out from the annular encoder along the encoder guide groove, and the lining positioning cover and the annular encoder are convenient to assemble and disassemble. After the lining outer protruding clamp is clamped on the connecting clamp, the lining outer protruding clamp is limited through the connecting clamp, so that the lining cover body cannot be pulled out of the lining positioning cover directly, the lining cover body can slide along the length direction of the limiting clamp groove, a certain sliding space is formed in the lining positioning cover body, and a movable space of the pressing module can be formed; the spacing draw-in groove except being used for the inside lining outside guide bar to insert outside the lift guide of back inside lining lid, can also make the connection buckle form independent cardboard for the connection buckle has elasticity, makes things convenient for the dismouting of inside lining lid and inside lining locating cover.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (7)
1. A knob structure with a display screen comprises an outer cover (8) and an annular encoder (7) connected to the outer cover (8);
The method is characterized in that: the outer cover (8) is connected with a display module and a pressing module; the display module comprises a lining positioning cover (6) and a display assembly; the display component is connected to the lining positioning cover (6) in a sliding manner; the lining positioning cover (6) is connected with the inner ring of the annular encoder (7); the outer ring of the annular encoder (7) is connected to the outer cover (8); the pressing module is arranged between the display assembly and the lining positioning cover (6); one end of the pressing module, which is far away from the display assembly, passes through the inner ring of the annular encoder (7); the bottom of the lining positioning cover (6) is provided with a positioning cylinder (601); a positioning cylinder guide strip (601 b) is arranged on the outer side surface of the positioning cylinder (601); a positioning cylinder buckle (601 a) is arranged at the bottom of the lining positioning cover (6); a plurality of encoder guide grooves (701) matched with the positioning cylinder guide strips (601 b) are formed in the inner ring of the annular encoder (7); at least two encoder guide grooves (701) are internally provided with encoder buckles (701 a); the encoder buckle (701 a) is clamped on the positioning cylinder buckle (601 a) after the positioning cylinder guide bar (601 b) is inserted into the encoder guide groove (701).
2. A knob structure with a display screen according to claim 1, wherein: the display module comprises a lining cover body (3), a display (2) fixed in the lining cover body (3) and a face cover (1) arranged on the surface of the display (2); the inner side surface of the lining positioning cover (6) is provided with a connecting buckle (604) which surrounds one circle; a plurality of limit clamping grooves (602) penetrating through the connecting buckles (604) are formed in the side surface of the lining positioning cover (6); the outer side surface of the lining cover body (3) is provided with a lining convex clip (304) in a circle; the lining outer convex clamp (304) is clamped on the connecting buckle (604) after the lining cover body (3) is embedded into the lining positioning cover (6); the lining cover body (3) is tightly pressed on the pressing module; the outer side wall of the inner lining cover body (3) is provided with an inner lining outer guide strip (303) which is in sliding connection with the limiting clamping groove (602).
3. A knob structure with a display screen according to claim 2, wherein: two inner lining guide strips (302) are arranged on the inner side wall of the inner lining cover body (3); a positioning groove (201) matched with the guide strip (302) in the lining is formed in the display (2); a positioning arc-shaped surface (202) attached to the inner side wall of the lining cover body (3) is arranged on the display (2); the two inner lining guide strips (302) are respectively inserted into the two positioning grooves (201).
4. A knob structure with a display screen according to claim 3, wherein: the inner side surface of the lining cover body (3) is provided with a plurality of lining buckles (301); a plurality of surface cover clamping grooves (101) are formed in the bottom of the surface cover (1); the lining fastener (301) is clamped and fixed on the face cover clamping groove (101); the surface of the face cover (1) is attached to the display (2).
5. A knob structure with a display screen according to claim 1, wherein: the pressing module comprises a spring (4) and a pressing pin (5); the spring (4) is sleeved on the pin body of the pressing pin (5); a key through groove (605) is arranged in the lining positioning cover (6); a pin positioning ring (606) is fixed in the key through groove (605);
The two ends of the spring (4) are respectively pressed on the head parts of the pin positioning ring (606) and the pin positioning ring (606); the display component is tightly pressed on the head of the pressing pin (5); the pressing pin (5) passes through the pin positioning ring (606).
6. A knob structure with a display screen according to claim 1, wherein: the lining positioning cover (6) is provided with a positioning cylinder inner clamping ring (603) penetrating through the inner ring of the annular encoder (7).
7. A knob structure with a display screen according to claim 2, wherein: the display (2) is a touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440873.1U CN220873462U (en) | 2023-09-08 | 2023-09-08 | Knob structure with display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440873.1U CN220873462U (en) | 2023-09-08 | 2023-09-08 | Knob structure with display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220873462U true CN220873462U (en) | 2024-04-30 |
Family
ID=90815917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322440873.1U Active CN220873462U (en) | 2023-09-08 | 2023-09-08 | Knob structure with display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220873462U (en) |
-
2023
- 2023-09-08 CN CN202322440873.1U patent/CN220873462U/en active Active
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| GR01 | Patent grant | ||
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