CN220796604U - Circuit breaker for preventing false touch of emergency stop switch - Google Patents
Circuit breaker for preventing false touch of emergency stop switch Download PDFInfo
- Publication number
- CN220796604U CN220796604U CN202322451192.5U CN202322451192U CN220796604U CN 220796604 U CN220796604 U CN 220796604U CN 202322451192 U CN202322451192 U CN 202322451192U CN 220796604 U CN220796604 U CN 220796604U
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- circuit breaker
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- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 210000002421 cell wall Anatomy 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 239000011241 protective layer Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to the technical field of circuit breakers and discloses a circuit breaker for preventing a false touch and emergency stop switch, which comprises a mounting plate, wherein a circuit breaker main body is mounted on one side surface of the mounting plate, a clamping mechanism is arranged on one side surface of the circuit breaker main body and consists of a fixed block, a first clamping groove, a first spring and an L-shaped clamping block, the fixed block is fixedly connected with one side surface of the circuit breaker main body, and the first clamping groove is formed in one side surface of the fixed block. This prevent mistake and touch circuit breaker of scram switch through being provided with protective housing, first spring, L type fixture block and L type cardboard, can protect it when not using the circuit breaker, prevents children or other non-staff mistake and touch, during the use, forms the protective layer at the surface of scram floodgate through the protective housing lid, and the protective housing carries out the joint with the circuit breaker main part simultaneously, can fix the protective housing and can prevent that external personnel from opening the protective housing because of colliding with to can prevent personnel mistake and touch scram floodgate.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a circuit breaker capable of preventing a false touch and a sudden stop of a switch.
Background
Circuit breakers, also known as automatic air switches, are used to switch on and off a load circuit, an important protective appliance in low voltage distribution networks. The circuit breaker has various protection functions (overload, short circuit, undervoltage protection and the like), has the advantages of adjustable action value, high breaking capacity, convenient operation, safety and the like, and is widely used.
According to application number 201920956999.5 a circuit breaker is disclosed which is easy to install and which does not require frequent adjustment of the eye position during installation.
The following problems still exist in the actual use process:
(1) The existing circuit breaker is generally arranged on a wall surface higher than the human body, so that the influence on the circuit breaker caused by the false touch and the false touch of personnel is avoided, but the circuit breaker is inevitably arranged on a lower wall body due to the installation environment or other reasons, so that the probability of false touch and false touch caused by children or other non-staff is caused, the circuit breaker is powered off, or the influence such as breaker damage is generated, and the potential safety hazard is increased.
(2) The existing circuit breaker is usually directly fixedly installed on a wall through locking screws, although the installation mode is simple and firm, when the circuit breaker needs to be detached for maintenance, the screws are detached from the wall, the surface of the wall body is damaged, meanwhile, the surface of the circuit breaker body is damaged, and when secondary installation is needed, the wall body is damaged, and looseness is easy to occur after installation.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a circuit breaker for preventing a false touch and a sudden stop of a switch, which has the advantages of preventing personnel from causing false touch and being convenient for maintaining the circuit breaker, and solves the problems in the background art.
The utility model provides the following technical scheme: the utility model provides a prevent mistake and touch circuit breaker of scram switch, includes the mounting panel, one side surface mounting of mounting panel has the circuit breaker main part, one side surface of circuit breaker main part is provided with joint mechanism, joint mechanism comprises fixed block, first draw-in groove, first spring and L type fixture block, one side fixed surface of circuit breaker main part is connected with the fixed block, first draw-in groove has been seted up to one side surface of fixed block, one side cell wall fixedly connected with first spring of first draw-in groove, one end fixedly connected with L type fixture block of first spring, one side surface rotation of circuit breaker main part is connected with scram floodgate, one side surface rotation of circuit breaker main part is connected with the protecting crust, one side surface fixedly connected with L type cardboard of protecting crust.
Preferably, the inside of mounting panel is provided with coupling mechanism, coupling mechanism is including second draw-in groove, second spring, joint piece and switch piece, the recess is seted up to one side surface of mounting panel, the second draw-in groove has all been seted up to the both sides cell wall of recess, the spout has all been seted up to the both sides cell wall of second draw-in groove, the equal fixedly connected with second spring in one side cell wall both ends of second draw-in groove, the one end fixedly connected with joint piece of second spring, a side surface sliding grafting of mounting panel has the switch piece, one end and one side fixed surface of joint piece of switch piece are connected, one side surface of joint piece is the arc.
Preferably, a switch bar is fixedly connected to one side surface of the L-shaped clamping block, and the switch bar extends to the outside of the fixing block.
Preferably, the two side surfaces of the clamping block are fixedly connected with sliding blocks, and the sliding blocks are positioned in the sliding grooves.
Preferably, screws are connected to four corners of one side surface of the mounting plate in a threaded manner.
Preferably, a surface of the breaker main body is fixedly connected with a connecting block, and clamping grooves are formed in the surfaces of two sides of the connecting block.
Preferably, the connecting block is identical to the groove in type.
Compared with the prior art, the utility model has the following beneficial effects:
1. this prevent mistake and touch circuit breaker of scram switch through being provided with the protection shell, a first spring, L type fixture block and L type cardboard, can protect it when not using the circuit breaker, prevent children or other non-staff mistake touch, when using, form the protective layer at the surface of scram floodgate through the protection cap, the joint is carried out with the circuit breaker main part to the protection shell simultaneously, can fix the protection shell and can prevent that external personnel from opening the protection shell because of colliding with, thereby can prevent personnel from touching scram floodgate by mistake, when the staff need use scram floodgate, pulling switch strip, can drive L type fixture block and remove, make L type fixture block shrink into the inside of first draw-in groove, first spring atress compression simultaneously, make the distance of L type fixture block and L type cardboard increase, break the joint relation, can carry out the protection shell, thereby open normal use scram floodgate with the protection shell, can pull switch strip after using, make L type fixture block shrink into first draw-in groove, afterwards rotate the protection shell and insert first draw-in groove, afterwards loosen the switch strip, first spring drives the effect that L type fixture block moves with L type clamping groove, the mistake is carried out, thereby the probability is reduced and the mistake is carried out to the protection shell is touched to the mistake is carried out to the fault-stop.
2. This prevent mistake and touch circuit breaker of scram switch, through joint piece, the second spring, switch piece and connecting block, can be convenient for personnel install and dismantle the circuit breaker, thereby be convenient for personnel carry out inspection maintenance, during the use, fix the mounting panel on the wall through the screw, when needing to maintain the circuit breaker main part, pulling both ends switch piece can drive the joint piece and remove, make the atress compression of second spring simultaneously, thereby make the distance of joint piece and joint groove increase, disconnection joint relation, can dismantle the circuit breaker main part and inspect the maintenance, easy operation, be convenient for personnel understand, need not professional instrument simultaneously and dismantle, when the cardboard moves, make the slider slide in the spout, thereby spacing to the cardboard, prevent that the spring from rocking, otherwise the operation can be with maintenance completion circuit breaker main part reinstallation to the mounting panel, be convenient for inspect maintenance circuit breaker main part, need not to dismantle the screw simultaneously, avoid causing the damage to the surface of wall body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;
FIG. 2 is a schematic view of the emergency stop gate structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the fixing block of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic view of a circuit breaker main body installation structure of the present utility model;
FIG. 6 is a schematic view of the internal structure of the mounting plate of the present utility model.
In the figure: 1. a mounting plate; 2. a breaker main body; 3. emergency stop brake; 4. a protective shell; 5. a clamping mechanism; 6. a fixed block; 7. a first clamping groove; 8. a first spring; 9. an L-shaped clamping block; 10. a switch bar; 11. an L-shaped clamping plate; 12. a groove; 13. a second clamping groove; 14. a second spring; 15. a clamping block; 16. a chute; 17. a slide block; 18. a switch block; 19. a connecting block; 20. a clamping groove; 21. a screw; 22. and a connecting mechanism.
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.
Referring to fig. 1-4, a circuit breaker of anti-false emergency stop switch, including mounting panel 1, one side surface mounting of mounting panel 1 has circuit breaker main part 2, one side surface of circuit breaker main part 2 is provided with joint mechanism 5, joint mechanism 5 comprises fixed block 6, first draw-in groove 7, first spring 8 and L type fixture block 9, one side surface fixedly connected with fixed block 6 of circuit breaker main part 2, first draw-in groove 7 has been seted up to one side surface of fixed block 6, one side cell wall fixedly connected with first spring 8 of first draw-in groove 7, one end fixedly connected with L type fixture block 9 of first spring 8, one side surface rotation of circuit breaker main part 2 is connected with emergency stop gate 3, one side surface rotation of circuit breaker main part 2 is connected with protective housing 4, one side surface fixedly connected with L type cardboard 11 of protective housing 4, one side surface fixedly connected with switch bar 10 of L type fixture block 9, switch bar 10 extends to the outside of fixed block 6, can prevent children or other non-working personnel from touching protective cover 4 and form the emergency stop gate 3 simultaneously at the protective housing 4 through protective housing 4 can prevent that the protective housing 4 from opening the emergency stop 3, can prevent that the emergency stop personnel from touching the protective housing 4 simultaneously at the surface 3, can prevent the emergency stop personnel from touching the protective housing 4 to open the emergency stop 3 simultaneously.
Referring to fig. 5-6, a connection mechanism 22 is disposed in the mounting board 1, the connection mechanism 22 includes a second clamping groove 13, a second spring 14, a clamping block 15 and a switch block 18, a groove 12 is formed on one side surface of the mounting board 1, the second clamping groove 13 is formed on two side groove walls of the groove 12, a sliding groove 16 is formed on two side groove walls of the second clamping groove 13, the second spring 14 is fixedly connected to two ends of one side groove wall of the second clamping groove 13, one end of the second spring 14 is fixedly connected with the clamping block 15, the switch block 18 is slidably inserted into one side surface of the mounting board 1, one end of the switch block 18 is fixedly connected with one side surface of the clamping block 15, the circuit breaker main body 2 is convenient to inspect and maintain, and meanwhile, the screw 21 is not required to be detached, and damage to the surface of a wall is avoided.
Referring to fig. 1 and 5, one side surface of the clamping block 15 is arc-shaped, a connecting block 19 is fixedly connected to one surface of the breaker main body 2, clamping grooves 20 are formed in two side surfaces of the connecting block 19, the connecting block 19 is matched with the type of the groove 12, sliding blocks 17 are fixedly connected to two side surfaces of the clamping block 15, the sliding blocks 17 are located inside the sliding grooves 16, when the breaker main body 2 is installed, the connecting block 19 is inserted into the groove 12, the clamping block 15 is extruded by the connecting block 19, and as one side surface of the clamping block 15 is arc-shaped, the clamping block 15 can be forced to retract into the second clamping groove 13, when the clamping block 15 and the clamping groove 20 are located at the same horizontal position, the second spring 14 resets to drive the clamping block 15 to enter the clamping groove 20, so that the breaker main body 2 can be installed after clamping is completed, and personnel operation is facilitated.
The working principle is that when in use, the mounting plate 1 is fixed on the wall surface through the screw 21, the breaker main body 2 can be fixed, the protective shell 4 covers the surface of the emergency stop gate 3 to form a protective layer, meanwhile, the protective shell 4 is clamped with the breaker main body 2, the protective shell 4 can be fixed, the emergency stop gate 3 can be prevented from being touched by personnel due to collision, when the emergency stop gate 3 is needed to be used by staff, the L-shaped clamping block 9 can be driven to move by pulling the switch bar 10, the L-shaped clamping block 9 is retracted into the first clamping groove 7, meanwhile, the first spring 8 is compressed under the stress, so that the distance between the L-shaped clamping block 9 and the L-shaped clamping plate 11 is increased, the clamping connection is disconnected, the protective shell 4 can be pulled, the protective shell 4 is opened, the emergency stop gate 3 can be normally used, the switch bar 10 can be pulled after the use is completed, make L type fixture block 9 retract into first draw-in groove 7, back rotation protective housing 4 inserts L type cardboard 11 in the first draw-in groove 7, back unclamp switch strip 10, the effect of first spring 8 power resets, drive L type fixture block 9 remove and laminating of L type cardboard 11, thereby carry out the joint, fix protective housing 4, effectively reduced the mistake and touched and bump probability of occurrence, when needing to maintain circuit breaker main part 2, pulling both ends switch block 18 can drive joint piece 15 and remove, make second spring 14 atress compression simultaneously, thereby make the distance of joint piece 15 and joint groove 20 increase, break the joint relation, can dismantle circuit breaker main part 2 and go on inspection maintenance, otherwise the operation can be with maintenance completion circuit breaker main part 2 reinstallation to mounting panel 1, avoid causing the damage to the surface of wall body.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent mistake and touch circuit breaker of scram switch, includes mounting panel (1), a serial communication port, one side surface mounting of mounting panel (1) has circuit breaker main part (2), one side surface of circuit breaker main part (2) is provided with joint mechanism (5), joint mechanism (5) are by fixed block (6), first draw-in groove (7), first spring (8) and L type fixture block (9) are constituteed, one side surface fixedly connected with fixed block (6) of circuit breaker main part (2), first draw-in groove (7) have been seted up to one side surface of fixed block (6), one side cell wall fixedly connected with first spring (8) of first draw-in groove (7), one side surface rotation of circuit breaker main part (2) is connected with scram (3), one side surface rotation of circuit breaker main part (2) is connected with protective housing (4), one side surface fixedly connected with L type cardboard (11) of protective housing (4).
2. A circuit breaker for a false touch emergency stop switch according to claim 1, wherein: the inside of mounting panel (1) is provided with coupling mechanism (22), coupling mechanism (22) are including second draw-in groove (13), second spring (14), joint piece (15) and switch piece (18), recess (12) are seted up on one side surface of mounting panel (1), second draw-in groove (13) are all seted up to the both sides cell wall of recess (12), spout (16) have all been seted up to the both sides cell wall of second draw-in groove (13), one side cell wall both ends of second draw-in groove (13) all fixedly connected with second spring (14), one end fixedly connected with joint piece (15) of second spring (14), one side surface sliding grafting of mounting panel (1) has switch piece (18), one end and one side surface fixed connection of joint piece (15) of switch piece (18), one side surface of joint piece (15) is the arc.
3. A circuit breaker for a false touch emergency stop switch according to claim 1, wherein: one side surface of the L-shaped clamping block (9) is fixedly connected with a switch strip (10), and the switch strip (10) extends to the outside of the fixed block (6).
4. A circuit breaker for a false touch emergency stop switch according to claim 2, wherein: two side surfaces of the clamping block (15) are fixedly connected with sliding blocks (17), and the sliding blocks (17) are located in the sliding grooves (16).
5. A circuit breaker for a false touch emergency stop switch according to claim 1, wherein: screws (21) are connected to four corners of one side surface of the mounting plate (1) in a threaded mode.
6. A circuit breaker for a false touch emergency stop switch according to claim 2, wherein: a connecting block (19) is fixedly connected to one surface of the breaker main body (2), and clamping grooves (20) are formed in the surfaces of two sides of the connecting block (19).
7. The circuit breaker of claim 6, wherein the false touch prevention scram switch comprises: the connecting block (19) is matched with the type of the groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451192.5U CN220796604U (en) | 2023-09-08 | 2023-09-08 | Circuit breaker for preventing false touch of emergency stop switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451192.5U CN220796604U (en) | 2023-09-08 | 2023-09-08 | Circuit breaker for preventing false touch of emergency stop switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220796604U true CN220796604U (en) | 2024-04-16 |
Family
ID=90661740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451192.5U Active CN220796604U (en) | 2023-09-08 | 2023-09-08 | Circuit breaker for preventing false touch of emergency stop switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220796604U (en) |
-
2023
- 2023-09-08 CN CN202322451192.5U patent/CN220796604U/en active Active
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