CN214672330U - Knob structure of control and protection switch - Google Patents
Knob structure of control and protection switch Download PDFInfo
- Publication number
- CN214672330U CN214672330U CN202121079629.1U CN202121079629U CN214672330U CN 214672330 U CN214672330 U CN 214672330U CN 202121079629 U CN202121079629 U CN 202121079629U CN 214672330 U CN214672330 U CN 214672330U
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- fixedly connected
- knob
- sound insulation
- support frame
- protection switch
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Abstract
The utility model discloses a knob structure of control and protection switch, comprising a main body, support frame and mount, the inside of bulk member lateral wall is provided with protective structure, the one end fixedly connected with cassette of main part, the outside of cassette is provided with dismantles the structure, it is including the knob piece to dismantle the structure, the arrow point mark, the draw-in groove, anti-skidding arris and stopper, knob piece swing joint is in the outside of cassette, the other end fixedly connected with support frame of main part, the top and the bottom of support frame all evenly are provided with the louvre, the inside top of support frame and the equal fixedly connected with dust screen in bottom, the one end fixedly connected with mount of dust screen. The utility model discloses an at the inside fixedly connected with fan of mount, the fan starts, dispels the heat to the inside of support frame, and in the radiating process, through louvre exhaust steam, the dust screen has dustproof effect, prevents that the dust from getting into the inside of support frame in the radiating process, influences the use of structure.
Description
Technical Field
The utility model relates to the technical field of switches, in particular to control and protection switch's knob structure.
Background
The switch can control the open and closed electronic elements of the circuit, the open and closed electromechanical equipment can be controlled by the open and closed control circuit, the switch is divided into various types, and the switch is classified according to the structure: the automatic control device comprises a microswitch, a ship-shaped switch, a toggle switch, a push-button switch, a key switch and the like, wherein a knob structure is arranged for controlling and protecting the switch;
the traditional knob structure is inconvenient to replace knob blocks, so that the knob blocks are very easy to damage in the using process, and after the knob blocks are damaged, the structure is easy to damage, so that the service life is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a control and protection switch's knob structure for solve the defect that the knob piece is not convenient for change in current knob structure.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: the knob structure of the control and protection switch comprises a main body, a support frame and a fixing frame, wherein a protection structure is arranged inside the side wall of the main body, and one end of the main body is fixedly connected with a clamping seat;
a disassembly structure is arranged on the outer side of the clamping seat and comprises a knob block, an arrow mark, a clamping groove, an anti-slip edge and a limiting block, the knob block is movably connected to the outer side of the clamping seat, and the other end of the main body is fixedly connected with a supporting frame;
the top and the bottom of support frame all evenly are provided with the louvre, the equal fixedly connected with dust screen in inside top and the bottom of support frame, the one end fixedly connected with mount of dust screen, and the inside fixedly connected with fan of mount.
Preferably, the outer side of the knob block is uniformly and fixedly connected with anti-slip edges, a clamping groove is formed in the knob block, a limiting block is fixedly connected to one side of the inside of the clamping groove, and an arrow mark is arranged at one end of the knob block.
Preferably, the anti-slip ribs are consistent in length, and are distributed on the knob block at equal intervals.
Preferably, the clamping groove and the clamping seat are mutually matched, and a clamping structure is formed between the clamping groove and the clamping seat.
Preferably, the heat dissipation holes are distributed in an array mode, and the heat dissipation holes are symmetrically distributed about a horizontal center line of the support frame.
Preferably, protective structure is including corrosion-resistant layer, syllable-dividing cavity, insulating layer, sound insulation groove and acoustic celotex board, corrosion-resistant layer fixed connection is in the outside of main part lateral wall, acoustic celotex board fixed connection is in the inboard of main part lateral wall, and the inboard of acoustic celotex board evenly is provided with sound insulation groove, sound insulation groove's inboard fixedly connected with insulating layer, the sound insulation cavity evenly sets up the inside at the main part.
Preferably, the sound insulation groove is semicircular, and the insulating layer covers the inner side of the sound insulation groove.
(III) advantageous effects
The utility model provides a knob structure convenient to change knob piece, its advantage lies in: the clamping groove is formed in the knob block, the knob block is clamped outside the clamping seat through the clamping groove due to the mutual matching between the clamping groove and the clamping seat, the knob block is prevented from sliding in the rotating process under the limiting of the limiting block, the anti-sliding edge increases the friction force of the knob block, and the structure is convenient to control;
the fan is fixedly connected in the fixed frame, the fan is started to radiate the inside of the support frame, hot air is discharged through the radiating holes in the radiating process, and the dustproof net has a dustproof effect and prevents dust from entering the inside of the support frame in the radiating process to influence the use of the structure;
through the outside fixedly connected with corrosion-resistant layer at the main part lateral wall, corrosion-resistant layer has corrosion-resistant effect, and the insulating layer has insulating effect, prevents that the main part from leaking electricity in the use, and the sound insulation cavity is inside to be the vacuum setting, has sound insulation effect with the acoustic celotex board, and the sound-proof groove of even setting has sound absorption effect, can promote the sound insulation effect of main part lateral wall, and the noise is too big when preventing the control main part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the bottom cross-section of the supporting frame of the present invention;
FIG. 3 is a schematic view of the bottom cross-section of the knob block of the present invention;
fig. 4 is a rear view structure diagram of the knob block of the present invention;
fig. 5 is a schematic view of the partial cross-sectional structure of the sidewall of the main body according to the present invention.
The reference numerals in the figures illustrate:
1. disassembling the structure; 101. a knob block; 102. an arrow mark; 103. a card slot; 104. anti-slip edges; 105. a limiting block; 2. a main body; 3. heat dissipation holes; 4. a support frame; 5. a dust screen; 6. a fan; 7. a fixed mount; 8. a card holder; 9. a protective structure; 901. a corrosion-resistant layer; 902. a sound-insulating cavity; 903. an insulating layer; 904. a sound insulation groove; 905. an acoustical panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a control and protection switch's knob structure, including main part 2, support frame 4 and mount 7, the inside of main part 2 lateral wall is provided with protective structure 9, protective structure 9 is including corrosion-resistant layer 901, syllable-dividing hole 902, insulating layer 903, sound-insulating groove 904 and acoustic celotex board 905, corrosion-resistant layer 901 fixed connection is in the outside of main part 2 lateral wall, acoustic celotex board 905 fixed connection is in the inboard of main part 2 lateral wall, and the inboard of acoustic celotex board 905 evenly is provided with sound-insulating groove 904, the inboard fixed connection of acoustic celotex groove 904 has insulating layer 903, syllable-dividing hole 902 evenly sets up in the inside of main part 2;
the sound insulation groove 904 is arranged in a semicircular shape, and the insulating layer 903 covers the inner side of the sound insulation groove 904;
one end of the main body 2 is fixedly connected with a clamping seat 8, a dismounting structure 1 is arranged on the outer side of the clamping seat 8, the dismounting structure 1 comprises a knob block 101, an arrow mark 102, a clamping groove 103, an anti-slip edge 104 and a limiting block 105, the knob block 101 is movably connected on the outer side of the clamping seat 8, the anti-slip edge 104 is uniformly and fixedly connected on the outer side of the knob block 101, the clamping groove 103 is arranged in the knob block 101, the limiting block 105 is fixedly connected on one side of the inner part of the clamping groove 103, and the arrow mark 102 is arranged at one end of the knob block 101;
the anti-slip ribs 104 are consistent in length, and the anti-slip ribs 104 are distributed on the knob block 101 at equal intervals, so that the anti-slip effect is improved;
the clamping groove 103 and the clamping seat 8 are mutually matched, a clamping structure is formed between the clamping groove 103 and the clamping seat 8, the disassembly and the assembly are convenient, the knob block 101 is convenient to control under the limiting of the limiting block 105, the anti-slip ribs 104 increase the friction force of the knob block 101, and in the working process, if the knob block 101 is damaged, the knob block 101 can be replaced through the clamping seat 8, so that the main body 2 is prevented from being integrally replaced;
the other end of the main body 2 is fixedly connected with a support frame 4, heat dissipation holes 3 are uniformly formed in the top end and the bottom end of the support frame 4, the heat dissipation holes 3 are distributed in an array mode, the heat dissipation holes 3 are symmetrically distributed about the horizontal center line of the support frame 4, the heat dissipation effect is more uniform, hot air is discharged through the heat dissipation holes 3 in the heat dissipation process, and the dustproof net 5 has a dustproof effect;
inside top and the equal fixedly connected with dust screen 5 in bottom of support frame 4, the one end fixedly connected with mount 7 of dust screen 5, and the inside fixedly connected with fan 6 of mount 7, in the use, main part 2 can produce the heat with the inside of louvre 3, and fan 6 starts, dispels the heat to the inside of support frame 4.
The working principle is as follows: when the sound insulation structure is used, firstly, the corrosion-resistant layer 901 has a corrosion-resistant effect, the insulation layer 903 has an insulation effect, the electric leakage of the main body 2 in the using process is prevented, the interior of the sound insulation cavity 902 is arranged in a vacuum manner, the sound insulation cavity and the sound insulation plate 905 have a sound insulation effect, and the uniformly arranged sound insulation grooves 904 have a sound absorption effect, so that the sound insulation effect of the main body 2 is better;
secondly, in the use process, heat is generated inside the main body 2 and the heat dissipation holes 3, the fan 6 is started to dissipate heat inside the support frame 4, hot air is discharged through the heat dissipation holes 3 in the heat dissipation process, and the dustproof net 5 has a dustproof effect;
finally, under the limiting of the limiting block 105, the knob block 101 can be conveniently controlled, the anti-slip ribs 104 increase the friction force of the knob block 101, and in the working process, if the knob block 101 is damaged, the knob block 101 can be replaced through the clamping seat 8, so that the main body 2 is prevented from being integrally replaced.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. Control and protection switch's knob structure, including main part (2), support frame (4) and mount (7), its characterized in that: a protective structure (9) is arranged inside the side wall of the main body (2), and one end of the main body (2) is fixedly connected with a clamping seat (8);
a dismounting structure (1) is arranged on the outer side of the clamping seat (8), the dismounting structure (1) comprises a knob block (101), an arrow mark (102), a clamping groove (103), an anti-slip edge (104) and a limiting block (105), the knob block (101) is movably connected to the outer side of the clamping seat (8), and the other end of the main body (2) is fixedly connected with a supporting frame (4);
the top and the bottom of support frame (4) all evenly are provided with louvre (3), the equal fixedly connected with dust screen (5) in the top and the bottom of support frame (4) inside, the one end fixedly connected with mount (7) of dust screen (5), and the inside fixedly connected with fan (6) of mount (7).
2. The knob structure of the control and protection switch according to claim 1, wherein: the anti-slip mechanism is characterized in that anti-slip ribs (104) are uniformly and fixedly connected to the outer side of the knob block (101), a clamping groove (103) is formed in the knob block (101), a limiting block (105) is fixedly connected to one side of the inner portion of the clamping groove (103), and an arrow mark (102) is arranged at one end of the knob block (101).
3. The knob structure of the control and protection switch according to claim 1, wherein: the anti-slip ribs (104) are consistent in length, and the anti-slip ribs (104) are distributed on the knob block (101) at equal intervals.
4. The knob structure of the control and protection switch according to claim 1, wherein: the clamping groove (103) and the clamping seat (8) are mutually matched, and a clamping structure is formed between the clamping groove (103) and the clamping seat (8).
5. The knob structure of the control and protection switch according to claim 1, wherein: the radiating holes (3) are distributed in an array mode, and the radiating holes (3) are symmetrically distributed about the horizontal center line of the support frame (4).
6. The knob structure of the control and protection switch according to claim 1, wherein: the protective structure (9) comprises a corrosion-resistant layer (901), a sound insulation cavity (902), an insulating layer (903), a sound insulation groove (904) and a sound insulation plate (905), wherein the corrosion-resistant layer (901) is fixedly connected to the outer side of the side wall of the main body (2), the sound insulation plate (905) is fixedly connected to the inner side of the side wall of the main body (2), the sound insulation groove (904) is uniformly formed in the inner side of the sound insulation plate (905), the insulating layer (903) is fixedly connected to the inner side of the sound insulation groove (904), and the sound insulation cavity (902) is uniformly arranged in the main body (2).
7. The knob structure of control and protection switch according to claim 6, wherein: the sound insulation groove (904) is arranged in a semicircular shape, and the insulating layer (903) covers the inner side of the sound insulation groove (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121079629.1U CN214672330U (en) | 2021-05-20 | 2021-05-20 | Knob structure of control and protection switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121079629.1U CN214672330U (en) | 2021-05-20 | 2021-05-20 | Knob structure of control and protection switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214672330U true CN214672330U (en) | 2021-11-09 |
Family
ID=78484806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121079629.1U Active CN214672330U (en) | 2021-05-20 | 2021-05-20 | Knob structure of control and protection switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214672330U (en) |
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2021
- 2021-05-20 CN CN202121079629.1U patent/CN214672330U/en active Active
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