CN219203012U - Metal light-transmitting knob - Google Patents

Abstract

The utility model discloses a metal light-transmitting knob which comprises a transparent shell, wherein a circuit board is arranged at the top end of the inside of the transparent shell, a light source button is arranged on the left side of the top of the transparent shell, a lamp bead is arranged on the surface of the circuit board, and a control element is arranged on the left side of the top of the circuit board. This metal printing opacity knob is through being provided with transparent casing, slot, circuit board, control element and lamp pearl, during the use, transparent casing is transparent plastics material, press the light source button and just can trigger control element, send signal transmission through control element and give the circuit board, the circuit board just can control the lamp pearl and shine, light just can outwards show from transparent casing, use when convenient night or light are dim, the light source button can be closed when light is abundant, the effect of using has been improved, it is that most knobs are opaque to solve, lead to the problem that availability factor reduces.

Description

Metal light-transmitting knob

Technical Field

The utility model relates to the technical field of knob switches, in particular to a metal light-transmitting knob.

Background

The knob is a control element which is manually controlled to rotate, can rotate continuously and repeatedly as required, is simple to operate and convenient to use, and is widely used in an electric switch or an adjusting device, and along with the increasing use of the knob, the requirement of people on the knob is also higher and higher, and the reference patent application number is as follows: CN201820081053.4, a metal printing opacity knob that provides, including the knob body, knob body bottom is connected with rather than supporting knob base that uses, be provided with the light source on the knob base, the light source is located knob body inboard, the knob body is the metalwork, and is provided with the draw-in groove on the knob body, inlay in the draw-in groove and be equipped with printing opacity fastener in order for the light source to shine printing opacity.

The knob is mostly made of opaque materials, so that great inconvenience is brought to use at night or when light is dim, the function is single, and the use efficiency of the knob is reduced.

Therefore, a metal light-transmitting knob is provided to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a metal light-transmitting knob so as to solve the problem of low light-proof use efficiency of the knob in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal printing opacity knob, includes transparent casing, the circuit board is installed on the inside top of transparent casing, the light source button is installed in the left side at transparent casing top, the surface mounting of circuit board has the lamp pearl, control element is installed in the left side at circuit board top.

Preferably, the lamp beads are electrically connected with the circuit board, the light source button is located at the top of the control element, and the light source button is electrically connected with the control element.

Preferably, the mounting plate is assembled at the bottom inside the transparent shell, the constant head tank has been seted up to the centre department at mounting panel top, the centre department fixedly connected with lug at the inside top of transparent shell, the slot is installed to the centre department of mounting panel bottom, fixedly connected with stopper all around of mounting panel, the spacing groove has been seted up to the inboard of transparent shell bottom, the reservation groove has been seted up between mounting panel and the transparent shell, fixing bolt has been inserted to the inside of reservation groove, fixing nut has been cup jointed to the outside on fixing bolt right side.

Preferably, the protruding blocks are embedded in the positioning grooves, and the limiting blocks and the limiting grooves are in one-to-one correspondence.

Preferably, the limiting block is in an inverted L shape, and the limiting block is rotationally clamped into the limiting groove.

Preferably, the middle department at transparent casing top installs adjust knob, adjust knob's externally mounted has antiskid cover, antiskid cover is equidistant distribution in adjust knob's outside.

Compared with the prior art, the utility model has the beneficial effects that: the bottom of the metal light-transmitting knob is made of transparent materials, has a light-transmitting illumination function, is simple in disassembly and assembly structure, is convenient to disassemble and assemble the bottom, improves the use effect, has an anti-slip function, can reduce sliding during use, and ensures the accuracy of adjustment;

(1) Through being provided with transparent casing, slot, circuit board, control element and lamp pearl, during the use, transparent casing is transparent plastics material, presses the light source button and just can trigger control element, gives the circuit board through control element transmission, and the circuit board just can control the lamp pearl and shine, and light just can outwards be penetrated from transparent casing, to ambient lighting, conveniently uses when night or light are dim, the light button can be closed when light is sufficient, has improved the effect of using;

(2) Through being provided with transparent casing, mounting panel, lug, constant head tank, fixing bolt, stopper and spacing groove, during the use, when assembling the mounting panel, from down upwards block into transparent casing inside with the stopper card into corresponding spacing inslot, the constant head tank is located the lug bottom this moment, and rethread rotatory mode blocks the stopper in the recess of spacing inslot, with the mounting panel chucking, in order to further ensure the stability of use, install fixing bolt in proper order between transparent casing and mounting panel, through fixation nut to fixing bolt can;

(3) Through being provided with adjust knob, slot and anti-skidding cover, during the use, peg graft the slot on the inserted bar of electrical apparatus switch, through the switch of rotatory adjust knob alright adjust electrical apparatus after the chucking, adjust knob's outside is equipped with the antiskid cover, has increased the area of contact with the finger, is difficult for taking place to slide in the rotatory process, ensures the accuracy of switch adjustment, simple structure, and the operation degree of difficulty is low, has improved the effect of use.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of a bottom cross-sectional structure of a mounting plate according to the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic top view of a circuit board according to the present utility model.

In the figure: 1. an adjustment knob; 2. a light source button; 3. a transparent housing; 4. a mounting plate; 5. a bump; 6. a slot; 7. a positioning groove; 8. a circuit board; 9. an anti-skid sleeve; 10. a fixing bolt; 11. a limiting block; 12. a limit groove; 13. a fixing nut; 14. a reserved groove; 15. a control element; 16. and (5) a lamp bead.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a metal light-transmitting knob comprises a transparent shell 3, wherein a circuit board 8 is installed at the top end of the inside of the transparent shell 3, a light source button 2 is installed at the left side of the top of the transparent shell 3, a lamp bead 16 is installed on the surface of the circuit board 8, the lamp bead 16 is electrically connected with the circuit board 8, the light source button 2 is positioned at the top of a control element 15, the light source button 2 is electrically connected with the control element 15, and the control element 15 is installed at the left side of the top of the circuit board 8;

specifically, as shown in fig. 1 and fig. 4, the transparent casing 3 is made of transparent plastic, pressing the light source button 2 triggers the control element 15, a signal is transmitted to the circuit board 8 through the control element 15, the circuit board 8 controls the lamp beads 16 to be lightened, light rays are outwards transmitted from the transparent casing 3, surrounding illumination is facilitated, the light source button 2 is conveniently used at night or when the light rays are dim, and the light source button 2 is turned off when the light rays are sufficient.

Example 2: the bottom inside the transparent shell 3 is provided with a mounting plate 4, the middle of the top of the mounting plate 4 is provided with a positioning groove 7, the middle of the top inside the transparent shell 3 is fixedly connected with a convex block 5, the convex block 5 is clamped inside the positioning groove 7, the limiting blocks 11 and the limiting grooves 12 are in one-to-one correspondence, the middle of the bottom of the mounting plate 4 is provided with a slot 6, the periphery of the mounting plate 4 is fixedly connected with the limiting blocks 11, the limiting blocks 11 are inverted L-shaped, the limiting blocks 11 are rotationally clamped into the limiting grooves 12, the inner side of the bottom of the transparent shell 3 is provided with the limiting grooves 12, a reserved groove 14 is formed between the mounting plate 4 and the transparent shell 3, a fixing bolt 10 is inserted into the reserved groove 14, and a fixing nut 13 is sleeved outside the right side of the fixing bolt 10;

specifically, as shown in fig. 1, 2 and 3, the mounting plate 4 is clamped into the transparent housing 3 from bottom to top, the limiting block 11 is clamped into the corresponding limiting groove 12, the positioning groove 7 is located at the bottom of the protruding block 5, the limiting block 11 is clamped into the groove in the limiting groove 12 in a rotating manner, the mounting plate 4 is clamped, the fixing bolt 10 is sequentially mounted between the transparent housing 3 and the mounting plate 4 for further ensuring the stability of use, and the fixing bolt 10 is fixed through the fixing nut 13.

Example 3: an adjusting knob 1 is arranged in the middle of the top of the transparent shell 3, an anti-slip sleeve 9 is arranged outside the adjusting knob 1, and the anti-slip sleeves 9 are distributed at equal intervals outside the adjusting knob 1;

specifically, as shown in fig. 1, the switch of the electric appliance can be adjusted by rotating the adjusting knob 1, the anti-skid sleeve 9 is arranged outside the adjusting knob 1, the contact area with fingers is increased, sliding is not easy to occur in the rotating process, the accuracy of the switch adjustment is ensured, the structure is simple, and the operation difficulty is low.

Working principle: when the LED lamp is used, firstly, when the mounting plate 4 is assembled, the mounting plate 4 is clamped into the transparent shell 3 from bottom to top, the limiting block 11 is clamped into the corresponding limiting groove 12, the positioning groove 7 is positioned at the bottom of the protruding block 5, then the limiting block 11 is clamped into the groove in the limiting groove 12 in a rotating mode, the mounting plate 4 is clamped, the fixing bolt 10 is sequentially arranged between the transparent shell 3 and the mounting plate 4 to further ensure the stability of use, the fixing bolt 10 is fixed through the fixing nut 13, the slot 6 is spliced on the inserted rod of the electric switch, after clamping, the electric switch can be adjusted through rotating the adjusting knob 1, the anti-sliding sleeve 9 is arranged outside the adjusting knob 1, the contact area with fingers is increased, sliding is not easy to occur in the rotating process, the transparent shell 3 is made of transparent plastic materials, when the light source button 2 is pressed at night or in dim light, the control element 15 is triggered, the signal is transmitted to the circuit board 8 through the control light source button 16 is lightened, the light can be fully transmitted from the transparent shell 3 to the surrounding light source button 2, and the light source 2 can be turned off.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. A metal light-transmitting knob comprising a transparent housing (3), characterized in that: the LED lamp is characterized in that a circuit board (8) is arranged at the top end of the inside of the transparent shell (3), a light source button (2) is arranged on the left side of the top of the transparent shell (3), a lamp bead (16) is arranged on the surface of the circuit board (8), and a control element (15) is arranged on the left side of the top of the circuit board (8).

2. The metallic light-transmitting knob of claim 1, wherein: the lamp beads (16) are electrically connected with the circuit board (8), the light source button (2) is located at the top of the control element (15), and the light source button (2) is electrically connected with the control element (15).

3. The metallic light-transmitting knob of claim 1, wherein: the utility model discloses a fixing device for the transparent shell, including transparent shell (3), mounting panel (4), fixed slot (14) have been seted up to the inside bottom of transparent shell (3), constant head tank (7) have been seted up to the centre department at mounting panel (4) top, slot (6) are installed in the centre department at mounting panel (4) bottom, limit block (11) are fixedly connected with all around to mounting panel (4), spacing groove (12) have been seted up to the inboard of transparent shell (3) bottom, reserve tank (14) have been seted up between mounting panel (4) and transparent shell (3), fixing bolt (10) have been inserted to the inside of reserve tank (14), fixation nut (13) have been cup jointed to the outside on fixing bolt (10) right side.

4. A metal light-transmitting knob according to claim 3, wherein: the protruding blocks (5) are embedded in the positioning grooves (7), and the limiting blocks (11) and the limiting grooves (12) are in one-to-one correspondence.

5. A metal light-transmitting knob according to claim 3, wherein: the limiting block (11) is in an inverted L shape, and the limiting block (11) is rotationally clamped into the limiting groove (12).

6. The metallic light-transmitting knob of claim 1, wherein: the anti-slip device is characterized in that an adjusting knob (1) is arranged in the middle of the top of the transparent shell (3), an anti-slip sleeve (9) is arranged outside the adjusting knob (1), and the anti-slip sleeves (9) are distributed at equal intervals outside the adjusting knob (1).

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