CN216133776U - Control protection switch capable of preventing false opening - Google Patents
Control protection switch capable of preventing false opening Download PDFInfo
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- CN216133776U CN216133776U CN202122116652.XU CN202122116652U CN216133776U CN 216133776 U CN216133776 U CN 216133776U CN 202122116652 U CN202122116652 U CN 202122116652U CN 216133776 U CN216133776 U CN 216133776U
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Abstract
The utility model discloses a control protection switch capable of preventing false opening, which comprises a control switch body, wherein a false-proof protective shell is arranged at the handle position of the control switch body, an operation opening for operating a handle is formed in the outer side of the false-proof protective shell, and a dustproof cover is arranged on the outer side of the operation opening through a dismounting mechanism. According to the utility model, the anti-misoperation protective shell is arranged at the handle position of the control switch body, the anti-misoperation protective shell plays a protective role on the handle of the control switch body, external factors are prevented from being in direct contact with the handle to influence the use, the outer side of the anti-misoperation protective shell is provided with the operation port for the operation handle, an operator extends into the operation port through a thumb and a forefinger to operate the handle, the times of disassembling and assembling the protective shell are reduced, the stability of connection between the protective shell and the control switch body is facilitated, the structure is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to a control protection switch, in particular to a control protection switch capable of preventing false opening.
Background
The control and protection switch adopts a modularized single product structure type, integrates the main functions of a traditional circuit breaker (fuse), a thermal relay, a contactor, an overload (or overcurrent and open-phase) protection relay, a starter, an isolator and the like, has the functions of remote automatic control and local direct manual control, has the functions of panel indication and electromechanical signal alarm, has the functions of overvoltage and undervoltage protection, has the functions of open-phase and open-phase protection and has the coordinated and matched time-current protection characteristic (has the characteristics of inverse time limit, fixed time limit and instantaneous three-section protection). The control and protection of various motor loads and power distribution loads can be realized by selecting and matching functional modules or accessories according to needs.
At present, can establish a shell that covers its operating handle on some control and the protection switch that have now for prevent that the mistake from touching the handle, nevertheless most protective housing of current are mostly closed, through the fix with screw on control and protection switch, need take off the protective housing in the operation process, and the process is loaded down with trivial details, uses very inconvenient. Therefore, we improve the above and provide a control protection switch for preventing false opening.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses an anti-misopening control protection switch which comprises a control switch body, wherein an anti-misopening protection shell is arranged at the handle position of the control switch body, an operation opening for an operation handle is formed in the outer side of the anti-misopening protection shell, and a dust cover is arranged on the outer side of the operation opening through a dismounting mechanism.
As a preferred technical scheme of the utility model, the dismounting mechanism comprises a magic hair surface arranged around the outer side of the operation opening, the inner side of the dustproof cover is provided with a magic hook surface matched with the magic hair surface, and the dustproof cover is fixed on the error-prevention protection shell by adhering the magic hook surface and the magic hair surface on the inner side of the dustproof cover.
As a preferred technical scheme of the utility model, a first adhesion area is arranged on the outer side of the operation opening, a second adhesion area is arranged on the outer edge of the inner side of the dustproof cover, and the magic hair surface and the magic hook surface are respectively adhered and fixed on the corresponding first adhesion area and the second adhesion area through strong glue.
As a preferred technical scheme of the utility model, the area of the magic hook surface is larger than that of the magic hair surface.
As a preferred technical scheme of the utility model, the operation opening is provided with an annular rubber anti-abrasion block, and the rubber anti-abrasion block is adhered and fixed on the inner wall of the operation opening through strong glue.
In a preferred embodiment of the present invention, a fixing piece for opening the dust cover is provided on an outer side of the dust cover.
As a preferable technical solution of the present invention, corners of the error-prevention protective case are set to be smooth arc-shaped.
As a preferred technical scheme of the utility model, four corners of the error-prevention protective shell are respectively provided with a fixed block, and the fixed blocks are provided with mounting holes.
The utility model has the beneficial effects that:
1. this kind of prevent control protection switch of mistake division, install through the handle position at the control switch body and prevent mistake protective housing, prevent that mistake protective housing plays the guard action to the handle of control switch body, avoid external factor and handle direct contact, influence the use, the operation mouth that supplies operating handle is seted up in the outside of preventing mistake protective housing, operating personnel stretches into the operation mouth through thumb and forefinger and operates the handle in, the dismouting number of times to the protective housing has been reduced, be favorable to the stability of protective housing with this body coupling of control switch, moreover, the steam generator is simple in structure, high durability and convenient operation, install the shield through disassembly body in the outside of operation mouth, seal the processing to the operation mouth through the shield, avoid the dust to get into in the protective housing from the operation mouth, influence the use, and the protective housing can carry out the dismouting, convenient operation.
2. This kind of prevent control protection switch that open by mistake cooperatees through the magic hair side that encircles the setting in the operation mouthful outside and the magic hook face that corresponds the setting inboard at the shield and constitutes disassembly body, and is quick convenient, simple structure, easily dismantles the shield, and the cost is lower, easily promotes.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of a control protection switch for preventing false opening according to the present invention;
FIG. 2 is a schematic view of an installation structure of an anti-misoperation protection case of the anti-misoperation control protection switch according to the present invention;
fig. 3 is a schematic structural diagram of a dust cap of a control protection switch for preventing false opening according to the present invention.
In the figure: 1. a control switch body; 2. a protective shell for preventing error; 3. an operation port; 4. a dust cover; 5. magic hair surface; 6. a magic hook surface; 7. a first adhesive zone; 8. a second adhesive zone; 9. a rubber anti-abrasion block; 10. a fixing sheet; 11. a fixed block; 12. and (7) installing holes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1, 2 and 3, the control protection switch for preventing false opening of the present invention includes a control switch body 1, a false-proof protective case 2 is installed at a handle position of the control switch body 1, an operation opening 3 for an operation handle is opened at an outer side of the false-proof protective case 2, and a dust cover 4 is installed at an outer side of the operation opening 3 through a detaching mechanism.
Wherein, the disassembly body is including encircleing magic matte 5 that sets up in the operation mouthful 3 outsides, and the inboard of shield 4 is provided with the magic hook face 6 with magic matte 5 matched with, and shield 4 is fixed on preventing mistake protective housing 2 through its inboard magic hook face 6 and 5 looks adhesions of magic matte, and is quick convenient, simple structure, easily dismantles shield 4, and the cost is lower, easily promotes.
Wherein, the outside of operation mouth 3 is provided with first adhesion district 7, and the inboard outer edge of shield 4 is provided with second adhesion district 8, and magic hair face 5 and magic hook face 6 are stained with through powerful glue respectively and attach and fix on corresponding first adhesion district 7 and second adhesion district 8, and the installation is simple, convenient operation.
Wherein, the area of magic hook face 6 is greater than the area of magic hair side 5, conveniently glues shield 4 on dustproof protective housing.
Wherein, be provided with annular rubber wearing block 9 on the operation mouth 3, rubber wearing block 9 is stained with through powerful glue and attaches the inner wall of fixing at operation mouth 3, and operating personnel stretches into in the operation mouth 3 through thumb and forefinger and operates the handle, and the inner wall of avoiding the mistake to touch operation mouth 3 rubs the thumb.
Wherein, the outer side of the dust cover 4 is provided with a fixing sheet 10 for lifting the dust cover 4, so that the dust cover 4 can be conveniently taken down for operation.
Wherein, the corner of preventing mistake protective housing 2 sets up to glossy circular-arc, avoids staff's arm in the course of the work to touch the corner by the scratch of preventing mistake protective housing 2.
Wherein, prevent that four edges of mistake protective housing 2 all are provided with fixed block 11, have seted up mounting hole 12 on the fixed block 11, and the convenience is fixed to preventing mistake protective housing 2.
The working principle is that the anti-error protection shell 2 is arranged at the handle position of the control switch body 1, the anti-error protection shell 2 plays a protection role on the handle of the control switch body 1, external factors are prevented from being in direct contact with the handle, the use is influenced, the operation opening 3 for the operation handle is formed in the outer side of the anti-error protection shell 2, an operator stretches into the operation opening 3 through a thumb and a forefinger to operate the handle, the dismounting times of the protection shell are reduced, the stability of connection of the protection shell and the control switch body 1 is facilitated, the structure is simple, the operation is convenient, the dustproof cover 4 is arranged on the outer side of the operation opening 3 through the dismounting mechanism, the dismounting mechanism comprises the magic burr surface 5 arranged on the outer side of the operation opening 3 in a surrounding mode and the magic hook surface 6 correspondingly arranged on the inner side of the dustproof cover 4, the magic burr surface 5 is matched with the magic hook surface 6 for use, and the structure is simple, it is convenient fast, and the cost is lower, easily promotes, seals the processing through shield 4 to operation mouth 3, avoids the dust to get into the protective housing from operation mouth 3 in, the influence is used.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a prevent control protection switch that mistake opened, includes control switch body (1), its characterized in that, the handle position of control switch body (1) is installed and is prevented mistake protective housing (2), prevent the outside of mistake protective housing (2) and set up operation mouth (3) that supply operating handle, shield (4) are installed through disassembly body in the outside of operation mouth (3).
2. The control protection switch of claim 1, wherein the detaching mechanism comprises a magic hair surface (5) arranged around the outside of the operation opening (3), the inner side of the dust cover (4) is provided with a magic hook surface (6) matched with the magic hair surface (5), and the dust cover (4) is adhered to the magic hair surface (5) through the magic hook surface (6) on the inner side of the dust cover and is fixed on the anti-misoperation protection shell (2).
3. The control protection switch of claim 2, wherein a first adhesion area (7) is arranged on the outer side of the operation opening (3), a second adhesion area (8) is arranged on the outer edge of the inner side of the dust cover (4), and the magic hair surface (5) and the magic hook surface (6) are respectively adhered and fixed on the corresponding first adhesion area (7) and second adhesion area (8) through strong glue.
4. The control protection switch of claim 2, wherein the area of the magic hook surface (6) is larger than that of the magic hair surface (5).
5. The control protection switch of claim 1, wherein the operation opening (3) is provided with an annular rubber anti-abrasion block (9), and the rubber anti-abrasion block (9) is adhered and fixed on the inner wall of the operation opening (3) through strong glue.
6. The switch of claim 1, wherein a fixing plate (10) for lifting the dust cover (4) is arranged on the outer side of the dust cover (4).
7. The control protection switch of claim 1, wherein the corner of the protection shell (2) is set to be smooth arc shape.
8. The control protection switch of claim 1, wherein four corners of the protection shell (2) are provided with fixing blocks (11), and the fixing blocks (11) are provided with mounting holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116652.XU CN216133776U (en) | 2021-09-03 | 2021-09-03 | Control protection switch capable of preventing false opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116652.XU CN216133776U (en) | 2021-09-03 | 2021-09-03 | Control protection switch capable of preventing false opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216133776U true CN216133776U (en) | 2022-03-25 |
Family
ID=80772551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122116652.XU Active CN216133776U (en) | 2021-09-03 | 2021-09-03 | Control protection switch capable of preventing false opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216133776U (en) |
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2021
- 2021-09-03 CN CN202122116652.XU patent/CN216133776U/en active Active
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