CN209462807U - A kind of button operation mechanism of anti-explosion electric control box - Google Patents
A kind of button operation mechanism of anti-explosion electric control box Download PDFInfo
- Publication number
- CN209462807U CN209462807U CN201920025445.3U CN201920025445U CN209462807U CN 209462807 U CN209462807 U CN 209462807U CN 201920025445 U CN201920025445 U CN 201920025445U CN 209462807 U CN209462807 U CN 209462807U
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- Prior art keywords
- explosion
- electric control
- proof casing
- operation mechanism
- control box
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of button operation mechanism of anti-explosion electric control boxes; it is related to electrical equipment applied technical field; the button operation mechanism of anti-explosion electric control box; including body, explosion-proof casing, protection cap and torsional spring, the side of the cabinet is fixedly connected with explosion-proof casing, the side of explosion-proof casing is provided with protection cap.The button operation mechanism of anti-explosion electric control box, on the one hand sliding slot compatible with push rod and seal snap ring is offered by the way that the inside of explosion-proof casing is arranged, it can make push rod up and down position inside sliding slot, by the way that push rod is arranged, its biasing springs lock can be made to open protection cap, by protection cap closing to avoid the entrance of dust and other impurities when not needing operation hand push button, on the other hand pass through setting seal snap ring and dirt-proof boot, the entrance of dust can effectively be avoided, secondly by setting sealing strip, effectively enhance the sealing effect of the device, effectively enhance the leakproofness and dust tightness of the device.
Description
Technical field
The utility model relates to electrical equipment applied technical field, specially a kind of explosion electric control box push-botton operation machine
Structure.
Background technique
Explosion-proof control box shell is quiet using steel plate welding or cast aluminium alloy or 304 stainless steel die casts, surface high pressure
EFI modeling, product it is whole generally using Flameproof shell and increased safety housing combination at composite structured, shell built-in component
Explosion-proof components and the ac contactors such as explosion-proof button, explosion-proof component, explosion-proof signal lamp, explosion-proof change-over switch and explosion proof instrument can be filled
The ordinary appliances elements such as device, electrothermal relay, temperature controller and various functional modules, the button of current explosion electric control box are most
Relatively simple for structure, button directly leaks outside in outside, lacks safeguard procedures, is easy to appear the case where personnel do not touch；Button it is interior
Portion's spring service life is limited, and button is easy to appear that offset, push-button reset is not in place, speed is slow etc. and asks in use for some time
Topic.
A kind of explosion-proof electrification control disclosed in Chinese utility model patent ublic specification of application CN207611684U
Case button operation mechanism, this kind of button operation mechanism of anti-explosion electric control box, although being equipped with upper cover in the outside of explosion-proof casing
Plate, lower cover plate protect button when can be fastened togather when not in use, and personnel is avoided not encounter, protective switch,
Regulation button need to only be pressed when in use can open cover board, easy to operate；It is equipped with criss-cross reinforcer in the end of mandril,
It enables to the cooperation of mandril and electric switch more secured, prevents from deviating between hand push button and electric switch, so that
Control effect is more preferable, and is equipped with spring in the end of hand push button and back, can be improved the service life of hand push button,
So that hand push button can Rapid reset；It is filled with explosion-proof filler inside explosion-proof casing, explosion-proof performance can be enhanced, it still, should
Kind button operation mechanism of anti-explosion electric control box also has the cooperation of mandril and electric switch not firm enough in use
Gu, the effect without good dust protection and waterproof, it is inconvenient to use, do not have biggish practicability the disadvantages of.
Currently, it is existing be used for button operation mechanism of anti-explosion electric control box, it is inconvenient for use, be unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of button operation mechanism of anti-explosion electric control box, solution
It has determined existing for button operation mechanism of anti-explosion electric control box, it is inconvenient for use, it is unfavorable for the problem of promoting the use of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of button operation mechanism of anti-explosion electric control box, including body, explosion-proof casing, protection cap and torsional spring: the cabinet
Side be fixedly connected with explosion-proof casing, the side of explosion-proof casing is provided with protection cap, the protection cap by torsional spring with it is explosion-proof
Shell is flexibly connected, and the protection cap is provided with the first fixture block far from one end of torsional spring, and the inside of the explosion-proof casing offers
The first card slot compatible with the first fixture block, the side of first fixture block are provided with springlock, set at the top of the springlock
It is equipped with push rod, the outer surface of the push rod is provided with seal snap ring, and one layer of dirt-proof boot, the guarantor are provided at the top of the push rod
The inner surface of protecting cover is provided with sealing strip；
The explosion-proof casing is internally provided with hand push button, and the side of the hand push button is provided with reset spring, institute
The telescopic rod that is internally provided with of reset spring is stated, the telescopic rod is provided with the second fixture block far from one end of hand push button, described
Cabinet is internally provided with the second card slot compatible with the second fixture block；
The inside of the hand push button offers third card slot, and the inner surface of the third card slot is provided with one layer of protection
Layer, the inside of the third card slot are connected with electric switch, and the electric switch is fixedly connected with far from one end of hand push button
Wire barrel.
Optionally, the filler inside the explosion-proof casing is sealant.
Optionally, the seal snap ring is rubber seal, and the material of dirt-proof boot and protective layer is elastic rubber.
Optionally, the inside of the explosion-proof casing offers sliding slot compatible with push rod and seal snap ring.
Optionally, one end of the telescopic rod is fixedly connected on hand push button, one end card of the telescopic rod far from hand push button
It is connected to the inside for the second card slot that box house opens up.
Optionally, the material of the hand push button is plastics.
(3) beneficial effect
The utility model provides a kind of button operation mechanism of anti-explosion electric control box, have it is following the utility model has the advantages that
(1), the button operation mechanism of anti-explosion electric control box, on the one hand by be arranged explosion-proof casing inside offer with
Push rod and the compatible sliding slot of seal snap ring can make push rod up and down position inside sliding slot, can by the way that push rod is arranged
Open its biasing springs lock by protection cap, protection cap closed to avoid dust when not needing operation hand push button and
The entrance of other impurities can effectively avoid the entrance of dust on the other hand by setting seal snap ring and dirt-proof boot, secondly
By the way that sealing strip is arranged, the sealing effect of the device is effectively enhanced, effectively enhances the leakproofness of the device and dust-proof
Property.
(2), on the one hand the button operation mechanism of anti-explosion electric control box enables to hand push button by the way that telescopic rod is arranged
It is more secured with the cooperation of electric switch, it effectively avoids and hand push button occurs because of the service failure of reset spring long-time
The case where with electric switch offset, third card slot on the other hand is offered by the way that the inside of hand push button is arranged, and pass through third
Card slot and electric switch are clamped, so that control effect is more good, effectively extend the service life of the device, secondly by
Protective layer is set, can effectively reduce the abrasion between hand push button and electric switch, effectively extend hand push button
Service life.
Detailed description of the invention
Fig. 1 is the side, sectional structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram in the utility model Fig. 1 at A；
Fig. 3 is the enlarged structure schematic diagram in the utility model Fig. 1 at B；
Fig. 4 is the structural schematic diagram of the utility model hand push button.
In figure: 1- cabinet, 2- explosion-proof casing, the first card slot of 201-, 3- protection cap, 4- torsional spring, 5- springlock, 6- push rod,
7- snap ring, 8- dirt-proof boot, 9- sealing strip, 10- hand push button, 11- reset spring, 12- telescopic rod, the second card slot of 13-, 14-
Three card slots, 15- protective layer, 16- electric switch, 17- wire barrel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of button operation mechanism of anti-explosion electric control box, including cabinet 1, explosion-proof casing 2, protection cap 3 and torsional spring 4, case
The side of body 1 is fixedly connected with explosion-proof casing 2, the side of explosion-proof casing 2 is provided with protection cap 3, protection cap 3 by torsional spring 4 with
Explosion-proof casing 2 is flexibly connected, and protection cap 3 is provided with the first fixture block far from one end of torsional spring 4, and the inside of explosion-proof casing 2 offers
The first card slot 201 compatible with the first fixture block, the side of the first fixture block are provided with springlock 5, and the top of springlock 5 is provided with
Push rod 6, the outer surface of push rod 6 are provided with seal snap ring 7, and the top of push rod 6 is provided with one layer of dirt-proof boot 8, the interior table of protection cap 3
Face is provided with sealing strip 9；
Explosion-proof casing 2 is internally provided with hand push button 10, and the side of hand push button 10 is provided with reset spring 11, resets
Spring 11 is internally provided with telescopic rod 12, and telescopic rod 12 is provided with the second fixture block far from one end of hand push button 10, cabinet 1
It is internally provided with the second card slot 13 compatible with the second fixture block；
The inside of hand push button 10 offers third card slot 14, and the inner surface of third card slot 14 is provided with a protective layer
15, the inside of third card slot 14 is connected with electric switch 16, and electric switch 16 is fixedly connected with far from one end of hand push button 10
Wire barrel 17.
A kind of optional technical solution as the utility model:
Filler inside explosion-proof casing 2 is sealant, and in order to improve explosion-proof effect, the inside of explosion-proof casing 2 is cavity
Structure, and the inside stuffing of explosion-proof casing 2 is sealant.
A kind of optional technical solution as the utility model:
Seal snap ring 7 is rubber seal, and the material of dirt-proof boot 8 and protective layer 15 is elastic rubber, close by being arranged
Snap ring 7 and dirt-proof boot 8 are sealed, the entrance of dust can be effectively avoided, by the way that protective layer 15 is arranged, can effectively be reduced manually
Abrasion between button 10 and electric switch 16 effectively extends the service life of hand push button 10.
A kind of optional technical solution as the utility model:
The inside of explosion-proof casing 2 offers sliding slot compatible with push rod 6 and seal snap ring 7, by the way that explosion-proof casing 2 is arranged
Inside offer sliding slot compatible with push rod 6 and seal snap ring 7, the up and down position inside sliding slot of push rod 6 can be made,
By the way that push rod 6 is arranged, its biasing springs lock 5 can be made to open protection cap 3.
A kind of optional technical solution as the utility model:
One end of telescopic rod 12 is fixedly connected on hand push button 10, and telescopic rod 12 is connected in far from one end of hand push button 10
The inside of the second card slot 13 opened up inside cabinet 1 enables to hand push button 10 and electric switch by the way that telescopic rod 12 is arranged
16 cooperation is more secured, effectively avoids and hand push button 10 and electricity occurs because of 11 long-time service failure of reset spring
The case where air cock 16 deviates, the inside by the way that hand push button 10 is arranged offers third card slot 14, and passes through third card slot 14
It is clamped with electric switch 16, so that control effect is more good, effectively raises the service life of hand push button 10.
A kind of optional technical solution as the utility model:
The material of hand push button 10 is plastics, and plastic material has the advantages that insulation, by the material that hand push button 10 is arranged
Matter is plastics, effectively enhances its insulation effect.
In conclusion the button operation mechanism of anti-explosion electric control box, on the one hand when use, passes through setting explosion-proof casing 2
Inside offers sliding slot compatible with push rod 6 and seal snap ring 7, can make the up and down position inside sliding slot of push rod 6,
By the way that push rod 6 is arranged, its biasing springs lock 5 can be made to open protection cap 3, when not needing operation hand push button 10
Protection cap 3 is closed into the entrance to avoid dust and other impurities, on the other hand passes through setting seal snap ring 7 and dirt-proof boot 8, energy
Enough entrance for effectively avoiding dust effectively enhance the sealing effect of the device, effectively secondly by setting sealing strip 9
Enhance the leakproofness and dust tightness of the device, on the one hand by be arranged telescopic rod 12 enable to hand push button 10 and electricity
The cooperation of air cock 16 is more secured, effectively avoids and hand push button occurs because of 11 long-time service failure of reset spring
10 and electric switch 16 deviate the case where, on the other hand by setting hand push button 10 inside offer third card slot 14, and
It is clamped by third card slot 14 and electric switch 16, so that control effect is more good, effectively extends the use of the device
Service life can effectively reduce the abrasion between hand push button 10 and electric switch 16, effectively secondly by setting protective layer 15
The service life for extending hand push button 10, the button operation mechanism of anti-explosion electric control box is clear in structure, side easy to operate
Just, cooperate securely between hand push button 10 and electric switch 16, and there is good dust-proof effect, there is biggish practicability.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of button operation mechanism of anti-explosion electric control box, including cabinet (1), explosion-proof casing (2), protection cap (3) and torsional spring
(4), it is characterised in that:
The side of the cabinet (1) is fixedly connected with explosion-proof casing (2), the side of explosion-proof casing (2) is provided with protection cap (3),
The protection cap (3) is flexibly connected by torsional spring (4) with explosion-proof casing (2), the one end of the protection cap (3) far from torsional spring (4)
It is provided with the first fixture block, the inside of the explosion-proof casing (2) offers the first card slot (201) compatible with the first fixture block, institute
The side for stating the first fixture block is provided with springlock (5), is provided with push rod (6) at the top of the springlock (5), the push rod (6)
Outer surface be provided with seal snap ring (7), one layer of dirt-proof boot (8), the protection cap (3) are provided at the top of the push rod (6)
Inner surface be provided with sealing strip (9)；
The explosion-proof casing (2) is internally provided with hand push button (10), and the side of the hand push button (10) is provided with reset
Spring (11), the reset spring (11) are internally provided with telescopic rod (12), and the telescopic rod (12) is far from hand push button
(10) one end is provided with the second fixture block, and the cabinet (1) is internally provided with the second card slot compatible with the second fixture block
(13)；
The inside of the hand push button (10) offers third card slot (14), and the inner surface of the third card slot (14) is provided with one
Layer protective layer (15), the inside of the third card slot (14) are connected with electric switch (16), and the electric switch (16) is far from hand
The one end of dynamic button (10) is fixedly connected with wire barrel (17).
2. a kind of button operation mechanism of anti-explosion electric control box according to claim 1, which is characterized in that
The internal filler of the explosion-proof casing (2) is sealant.
3. a kind of button operation mechanism of anti-explosion electric control box according to claim 1, which is characterized in that
The seal snap ring (7) is rubber seal, and the material of dirt-proof boot (8) and protective layer (15) is elastic rubber.
4. a kind of button operation mechanism of anti-explosion electric control box according to claim 1, which is characterized in that
The inside of the explosion-proof casing (2) offers and push rod (6) and the compatible sliding slot of seal snap ring (7).
5. a kind of button operation mechanism of anti-explosion electric control box according to claim 1, which is characterized in that
One end of the telescopic rod (12) is fixedly connected on hand push button (10), and the one of telescopic rod (12) separate hand push button (10)
End is connected in the inside of the second card slot (13) opened up inside cabinet (1).
6. a kind of button operation mechanism of anti-explosion electric control box according to claim 1, which is characterized in that
The material of the hand push button (10) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025445.3U CN209462807U (en) | 2019-01-08 | 2019-01-08 | A kind of button operation mechanism of anti-explosion electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025445.3U CN209462807U (en) | 2019-01-08 | 2019-01-08 | A kind of button operation mechanism of anti-explosion electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462807U true CN209462807U (en) | 2019-10-01 |
Family
ID=68043992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920025445.3U Expired - Fee Related CN209462807U (en) | 2019-01-08 | 2019-01-08 | A kind of button operation mechanism of anti-explosion electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055494A (en) * | 2020-09-09 | 2020-12-08 | 深圳市尚为照明有限公司 | Explosion-proof emergency power supply device |
-
2019
- 2019-01-08 CN CN201920025445.3U patent/CN209462807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055494A (en) * | 2020-09-09 | 2020-12-08 | 深圳市尚为照明有限公司 | Explosion-proof emergency power supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20210108 |