CN211957492U

CN211957492U - Electric switch with dustproof mechanism

Info

Publication number: CN211957492U
Application number: CN202020891552.7U
Authority: CN
Inventors: 廖泽宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-11-17
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses an electric switch with dustproof mechanism, including electric switch main part and shield, electric switch main part top is connected with the shield through dismounting device, the shield top is provided with first locking device, second locking device has been seted up to electric switch main part bottom. This electric switch is provided with dismounting device, wherein dismounting device includes first interior caulking groove, the caulking groove in the second, the auxiliary rod, dead lever and first spring, can dismantle the shield through this device, thereby reach the purpose of changing and washing the shield, still be provided with and set up locking device, wherein locking device includes first spout, first slider, supplementary piece, the second gag lever post, stopper and second spacing groove, effective spacing locking of menstruation when can open the shield through this device and use and protect, it is unnecessary troublesome to make operating personnel when using switch, the availability factor of electric switch has been increaseed.

Description

Electric switch with dustproof mechanism

Technical Field

The utility model relates to an electric switch technical field specifically is an electric switch with dustproof mechanism.

Background

With the progress of the times, at present, with the introduction of the electric switch technology, the problem that the power supply cannot be controlled is solved in a plurality of places, but the following problems still exist in the use of the traditional electric switch.

1. This electric switch shield does not have the dismantlement function, and in the electric switch use, the shield has played dirt-proof effect, but can't dismantle, can't be clean to the shield surface menstruation line, if direct washing can lead to the clear water to get into and take place the electric leakage in the switch, the incident appears.

2. The dust-proof cover of the electric switch does not have a locking function, and in the dust-proof cover protection switch, no device is used for locking the dust-proof cover, so that a user can easily touch the dust-proof cover by mistake to influence the normal operation of the switch, and therefore the electric switch with the dust-proof mechanism is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric switch with dustproof mechanism to this electric switch shield that proposes in solving above-mentioned background art does not possess the dismantlement function, and can't be to the problem of shield locking.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric switch with dustproof mechanism, includes electric switch main part and shield, electric switch main part top is connected with the shield through dismounting device, the shield top is provided with first locking device, second locking device has been seted up to electric switch main part bottom.

Preferably, dismounting device includes first embedded groove, movable rod, draws piece, second embedded groove, auxiliary rod, dead lever and first spring, first embedded groove has been seted up on electric switch main part top, and has inserted the movable rod in the middle part of first embedded groove, movable rod left side hot melt laminating has the drawing piece, and draws the inboard hot melt laminating in piece upper end and have the second embedded groove, the embedded inslot side of second all inserts in the auxiliary rod, and the all hot melt laminating of auxiliary rod inner wall has the dead lever, and the dead lever outside all inserts in the second embedded groove, the first spring of all overlapping on the fixed lever surface, the first end of first spring all welds on the dead lever, the other end of first spring all welds on the embedded groove in the second, the auxiliary rod all is embedded in the shield bottom.

Preferably, first locking device includes first spout, first slider, first gag lever post and first spacing groove, first spout has been seted up at the shield back, and first spout is embedded to have first slider, first slider left side hot melt laminating has first gag lever post, and first gag lever post bottom all inserts in first spacing inslot, first spacing inslot is embedded in the electric switch main part.

Preferably, the movable rod is arranged to be a cylinder, the first embedded groove is arranged to be a cylindrical groove, and the diameter of the surface of the cylinder, which is arranged by the movable rod, is smaller than the diameter of the inner wall of the cylindrical groove, which is arranged by the first embedded groove.

Preferably, the first limiting rod is arranged in an L shape.

Preferably, the second locking device comprises a second sliding groove, an auxiliary block, a second sliding block, a second spring, a second limiting rod, a limiting block and a second limiting groove, the second sliding groove is formed in the top end of the dust cover, the auxiliary block is fixed to the inner wall of the back of the second sliding groove, the second spring is welded to the front of the auxiliary block, the second sliding groove is embedded with the second sliding block, the back of the second sliding block is welded with the second spring, the second limiting rod is attached to the upper end of the second sliding block in a hot melting mode, the limiting block is welded to the bottom end of the electric switch main body, the second limiting groove is formed in the limiting block, and the second limiting groove is penetrated through the back of the second limiting rod.

Preferably, the second limiting rod is arranged to be another cylinder, the second limiting groove is provided with a cylindrical hole groove, and the diameter of the surface of the other cylinder of the second limiting rod is the same as the diameter of the inner wall of the cylindrical hole provided by the second limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this electric switch is provided with dismounting device, wherein dismounting device includes first interior caulking groove, the movable rod, draw the piece, the caulking groove in the second, the auxiliary rod, dead lever and first spring, the piece that draws at operating personnel outside pulling electric switch main part both ends can be extracted the movable rod of inserting in first interior caulking groove, because draw the outside at the auxiliary rod of caulking groove in the second is fixed to the piece, so can reach the dismantlement with the electric switch shield after the pulling piece, can dismantle the shield through this device, thereby reach the washing and changing purpose to the shield.

2. This electric switch sets up locking device, wherein locking device includes first spout, first slider, first gag lever post, first spacing groove, the second spout, the auxiliary block, the second slider, the second spring, the second gag lever post, stopper and second spacing groove, can outwards stimulate the second gag lever post when electric switch needs to use, make the second gag lever post of inserting at the second spacing inslot remove limit structure, can be with the shield roughly to the switch operation of going through, at this moment because of the first gag lever post of gravity reason leans on the first slider of fixing in first spout, the lapse slides downwards, insert first gag lever post until first gag lever post, the shield alright keep the open mode, through this device can open the shield use and the effectual spacing locking of going through when protecting, make operating personnel needn't be troublesome when using the switch, the availability factor of electric switch has been increaseed.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a schematic front sectional view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the front view, sectional and active state of the structure of the functional part for disassembly of the present invention;

FIG. 4 is a schematic side view of the structure of the present invention;

fig. 5 is a schematic front sectional view of the structure at B in fig. 4 according to the present invention;

FIG. 6 is a schematic view of the side view section of the structure of the present invention in an active state;

fig. 7 is a schematic side view of the structure at C in fig. 6 according to the present invention.

In the figure: 1. an electrical switch body; 2. a dust cover; 31. a first inner caulking groove; 32. a movable rod; 33. pulling the block; 34. a second inner caulking groove; 35. an auxiliary lever; 36. fixing the rod; 37. a first spring; 41. a first chute; 42. a first slider; 43. a first limit rod; 44. a first limit groove; 45. a second chute; 46. an auxiliary block; 47. a second slider; 48. a second spring; 49. a second limiting rod; 410. a limiting block; 411. a second limit groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment: an electric switch with a dustproof mechanism comprises an electric switch main body 1 and a dustproof cover 2, wherein the top end of the electric switch main body 1 is connected with the dustproof cover 2 through a dismounting device, the dismounting device comprises a first inner embedded groove 31, a movable rod 32, a pulling block 33, a second inner embedded groove 34, an auxiliary rod 35, a fixed rod 36 and a first spring 37, the top end of the electric switch main body 1 is provided with the first inner embedded groove 31, the movable rod 32 is inserted into the middle part of the first inner embedded groove 31, the pulling block 33 is attached to the left side of the movable rod 32 in a hot melting mode, the second inner embedded groove 34 is attached to the inner side of the upper end of the pulling block 33 in a hot melting mode, the inner sides of the second inner embedded groove 34 are all inserted into the auxiliary rod 35, the fixed rod 36 is attached to the inner wall of the auxiliary rod 35 in a hot melting mode, the outer side of the fixed rod 36 is all inserted into the second inner embedded groove 34, the surface of the fixed rod 36 is all sleeved with the first spring 37, the first end, auxiliary rod 35 is all embedded in 2 bottoms of shield, can dismantle the dust shield through this device and trade and wash, the availability factor of this electric switch has been increaseed, movable rod 32 sets up to the cylinder, first interior caulking groove 31 sets up to cylindrical recess, the cylinder surface diameter that movable rod 32 set up is less than the inner wall diameter of the cylindrical recess of first interior caulking groove 31 setting, can make movable rod 32 spacing in first interior caulking groove 31 through this device, can be with movable rod 32 rotation in first interior caulking groove 31, guarantee shield both can dismantle also normally function carries out dustproof protection to the electric switch from this.

The top end of the dust cover 2 is provided with a first locking device, the first locking device comprises a first chute 41, a first slide block 42, a first limit rod 43 and a first limit groove 44, the back surface of the dust cover 2 is provided with the first chute 41, the first chute 41 is embedded with the first slide block 42, the left side of the first slide block 42 is in hot melting and laminating with the first limit rod 43, the bottom end of the first limit rod 43 is inserted into the first limit groove 44, the first limit groove 44 is embedded in the electric switch main body 1, after the dust cover is rotated and opened by the device, the dust cover can be limited, an operator does not need to push against the dust cover by hands when using the switch, the workload of the operator is reduced, the use efficiency of the switch is improved, the first limit rod 43 is in an L-shaped shape, the first limit rod 43 can be inserted into the first limit groove 44 by the device, so as to achieve the limiting effect, the bottom end of the electric switch main body 1 is provided with a second locking device, the second locking device comprises a second chute 45, an auxiliary block 46, a second sliding block 47, a second spring 48, a second limiting rod 49, a limiting block 410 and a second limiting groove 411, the top end of the dust cover 2 is provided with the second chute 45, the inner wall of the back side of the second chute 45 is fixed with the auxiliary block 46, the front side of the auxiliary block 46 is welded with the second spring 48, the second chute 45 is embedded with the second sliding block 47, the back side of the second sliding block 47 is welded with the second spring 48, the upper end of the second sliding block 47 is thermally welded with the second limiting rod 49, the bottom end of the electric switch main body 1 is welded with the limiting block 410, the limiting block 410 is internally provided with the second limiting groove 411, and the second limiting groove 411 is penetrated through the back side of the second limiting rod 49, when the dust cover is protected by the device, the dust cover cannot be mistakenly opened due to external factors, the dust, the second limiting rod 49 is arranged to be another cylinder, the shape formed by the second limiting groove 411 is a cylindrical hole groove, the surface diameter of the other cylinder formed by the second limiting rod 49 is the same as the diameter of the inner wall of the cylindrical hole formed by the second limiting groove 411, and the second limiting rod 49 can be reduced and rocked when being inserted into the second limiting groove 411 through the device, so that the reinforcing effect is achieved.

The working principle is as follows: when an operator pulls the pulling blocks 33 at two ends of the electric switch main body 1 outwards, the movable rod 32 fixed on the inner side of the pulling block 33 is pulled out of the first inner embedded groove 31, the movable rod 32 is separated from the limiting structure of the first inner embedded groove 31, because the upper end of the pulling block 33 is fixed with the second inner embedded groove 34, and the fixed rod 36 is further sleeved in the second inner embedded groove 34, when the pulling block 33 is pulled out, the auxiliary rod 35 stops when the left end of the fixed rod 36 is pulled out, because of the elastic performance of the first spring 37, after the pulling block 33 is loosened, the auxiliary rod 35 fixed at the right end can be reset, the dust-proof cover can be detached and washed through the device, and the use efficiency of the electric switch is improved.

When the electric switch needs to be used, the second limiting rod 49 can be pulled outwards, so that the second limiting rod 49 inserted into the second limiting groove 411 releases the limiting structure, the dustproof cover can be operated to the switch approximately in a passing mode, at the moment, the first limiting rod 43 leans against the first sliding block 42 fixed in the first sliding groove 41 due to gravity and slides downwards until the first limiting rod 43 is inserted into the first limiting groove 44, the dustproof cover can be kept in an open state, the dustproof cover can be opened for use and protected through the device, the passing effective limiting locking is realized, the operator does not need to be troublesome when using the switch, and the service efficiency of the electric switch is increased and the final operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. An electric switch with a dust-proof mechanism, comprising an electric switch body (1) and a dust-proof cover (2), characterized in that: the top end of the electric switch main body (1) is connected with a dust cover (2) through a dismounting device, a first locking device is arranged at the top end of the dust cover (2), and a second locking device is arranged at the bottom end of the electric switch main body (1).

2. An electrical switch with a dust-proof mechanism according to claim 1, characterized in that: the dismounting device comprises a first inner caulking groove (31), a movable rod (32), a pulling block (33), a second inner caulking groove (34), an auxiliary rod (35), a fixed rod (36) and a first spring (37), wherein the first inner caulking groove (31) is formed in the top end of the electric switch main body (1), the movable rod (32) is inserted into the middle of the first inner caulking groove (31), the pulling block (33) is attached to the left side of the movable rod (32) in a hot melting mode, the second inner caulking groove (34) is attached to the inner side of the upper end of the pulling block (33) in a hot melting mode, the inner side of the second inner caulking groove (34) is inserted into the auxiliary rod (35), the fixed rod (36) is attached to the inner wall of the auxiliary rod (35) in a hot melting mode, the outer side of the fixed rod (36) is inserted into the second inner caulking groove (34), the surface of the fixed rod (36) is sleeved with the first spring (37), and the first end of the first spring (37) is welded, the other end of the first spring (37) is welded on the second embedded groove (34), and the auxiliary rods (35) are embedded at the bottom end of the dust cover (2).

3. An electric switch with a dust-proof mechanism according to claim 2, characterized in that: the movable rod (32) is arranged to be a cylinder, the first inner embedded groove (31) is arranged to be a cylindrical groove, and the surface diameter of the cylinder, which is arranged by the movable rod (32), is smaller than the diameter of the inner wall of the cylindrical groove, which is arranged by the first inner embedded groove (31).

4. An electrical switch with a dust-proof mechanism according to claim 1, characterized in that: first locking device includes first spout (41), first slider (42), first gag lever post (43) and first spacing groove (44), first spout (41) have been seted up at shield (2) back, and first spout (41) are embedded to have first slider (42), first slider (42) left side hot melt laminating has first gag lever post (43), and first gag lever post (43) bottom all inserts in first spacing groove (44), embedded on electric switch main part (1) in first spacing groove (44).

5. An electrical switch with a dust-proof mechanism according to claim 4, characterized in that: the first limiting rod (43) is L-shaped.

6. An electrical switch with a dust-proof mechanism according to claim 1, characterized in that: the second locking device comprises a second sliding groove (45), an auxiliary block (46), a second sliding block (47), a second spring (48), a second limiting rod (49), a limiting block (410) and a second limiting groove (411), the second sliding groove (45) is formed in the top end of the dustproof cover (2), an auxiliary block (46) is fixed on the inner wall of the back of the second sliding groove (45), a second spring (48) is welded on the front of the auxiliary block (46), a second sliding block (47) is embedded in the second sliding groove (45), a second spring (48) is welded on the back of the second sliding block (47), a second limiting rod (49) is attached to the upper end of the second sliding block (47) in a hot melting way, the bottom end of the electric switch main body (1) is welded with a limiting block (410), a second limiting groove (411) is formed in the limiting block (410), and the second limiting groove (411) is penetrated through by the back of a second limiting rod (49).

7. An electrical switch with a dust-proof mechanism according to claim 6, characterized in that: the second limiting rod (49) is arranged to be another cylinder, the second limiting groove (411) is formed in a cylindrical hole groove, and the diameter of the surface of the other cylinder, arranged on the second limiting rod (49), is the same as the diameter of the inner wall of the cylindrical hole formed in the second limiting groove (411).