CN216871788U

CN216871788U - Power lock with insulation protection structure

Info

Publication number: CN216871788U
Application number: CN202220483182.2U
Authority: CN
Inventors: 黄琥霞
Original assignee: Guangzhou Jiekai Hardware Products Co ltd
Current assignee: Guangzhou Jiekai Hardware Products Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-01
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a power lock with an insulation protection structure, which aims to solve the technical problems that the power lock in the prior art usually lacks an insulation protection structure, the power lock is easy to age and damage due to the leakage of the external environment and the dust in the air, the normal use is influenced, and the surface of the lock body is difficult to clean quickly. The power supply lock comprises a fixed block and a dustproof body movably arranged at the right end of the fixed block; fixed block right-hand member fixed mounting has the power lock body, the dustproof body is run through at both ends and is seted up first through-hole about, the inner wall fixed mounting of first through-hole has solid fixed ring. This power lock utilizes the dust keeper can realize the dustproof protection to the power lock body, utilizes insulating cylinder and insulating rubber piece can realize the insulation protection to the power lock body, when needs clean the right-hand member face of power lock body, takes off first screw post, and the dustproof sponge that the dust keeper right-hand member inner wall can utilize to rotate the dust keeper manually cleans the power lock body.

Description

Power lock with insulation protection structure

Technical Field

The utility model belongs to the field of power locks, and particularly relates to a power lock with an insulation protection structure.

Background

The power lock is to add a lock for switch, big power lock, mainly indicate the diameter to be 18mm and above size's power lock, the power lock is categorised very extensively, low voltage power lock mainly used some miniature electrical apparatus, electronic toy, on the electric motor car, high voltage power lock mainly used lathe, elevator etc. but present power lock lacks insulating protection structure usually, the external environment electric leakage, and the dust in the air causes the ageing damage of power lock easily, influence normal use, and be difficult to carry out quick cleanness to the lock surface.

At present, the utility model with the patent number CN202023178805.5 discloses a dust-proof power lock, which comprises a housing and a sealing cover, wherein one side of the housing is provided with the sealing cover, the interior of the housing is provided with a power lock body, the surface of the sealing cover is provided with a plugging block, the surface of the housing is provided with a movable block, one side of the movable block is provided with an installation block, one side of the installation block is provided with a spring, the power lock is arranged by matching the housing, the sealing cover, the plugging block and the power lock body, the sealing cover, the housing and the plugging block can isolate the power lock body from the outside when not in use, prevent dust from entering the power lock through gaps in the power lock when the power lock is in rainy days or the dust is large, avoid the power lock from causing the damage of equipment and influencing the normal use of the equipment, but the current power lock usually lacks an insulation protection structure and has electric leakage in the external environment, and dust in the air easily causes aging and damage of the power lock, influences normal use, and is difficult to clean the surface of the lock body quickly.

Therefore, to the above-mentioned current power lock usually lacks the insulation protection structure, the external environment leaks electricity, and the dust in the air causes the ageing damage of power lock easily, influences normal use, and is difficult to carry out quick clean's problem to the lock surface, needs to be solved urgently to realize that the power lock possesses the insulation protection structure, can avoid the damage that the dust in external environment hourglass and the air caused the power lock, can carry out quick clean to the lock surface.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

In view of the defects in the prior art, an object of the present invention is to provide a power lock with an insulation protection structure, which aims to solve the technical problems that the existing power lock usually lacks an insulation protection structure, the power lock is easily aged and damaged due to leakage of external environment and dust in the air, normal use is affected, and it is difficult to quickly clean the surface of the power lock.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a power lock with an insulation protection structure, which comprises a fixed block and a dustproof body movably arranged at the right end of the fixed block; fixed block right-hand member fixed mounting has the power lock body, the dustproof body is run through at both ends about and has been seted up first through-hole, the inner wall fixed mounting of first through-hole has solid fixed ring, the right-hand activity of fixed block is provided with the erection column, erection column outer wall fixed mounting has the spacing ring, the dustproof body is run through at both ends about and has been seted up first thread groove, fixed block right-hand member fixed mounting has the insulating cylinder, the fixed second cell body of having seted up of insulating cylinder inner wall, insulating cylinder inner wall fixed mounting has evenly distributed's spring, the one end fixed mounting that the spring is close to the insulating cylinder center has insulating rubber piece, the dustproof body left end is fixed and has been seted up first cell body, dustproof body right-hand member inner wall fixed mounting has dustproof sponge.

When the power lock of the technical scheme is used, the dustproof body plays a role in the dustproof protection of the power lock body, the insulating cylinder can realize the insulation protection of the power lock body, the insulation protection of the power lock body can be improved by the arrangement of the insulating rubber blocks, in use, the second threaded column installed on the inner wall of the first threaded groove is taken down, the second threaded column is installed on the inner wall of the third threaded groove, the power lock body can be used, when the surface of the power lock body needs to be cleaned, the first threaded column is taken down, the dustproof body is manually rotated, and the dustproof sponge on the inner wall of the right end of the dustproof body is used for cleaning the right end of the power lock body.

Preferably, the front end of the dustproof body is fixedly provided with an indication arrow, the upper end and the lower end of the dustproof body are provided with a second thread groove in a penetrating mode, and a first threaded column is installed on the inner wall of the second thread groove in a threaded mode. Install first screw thread post in second thread groove, sixth thread groove and fifth thread groove, can realize the stable of dustproof body and place.

Preferably, the upper end and the lower end of the fixing ring are provided with a sixth thread groove in a penetrating mode, and the first threaded column penetrates through the second thread groove and is installed on the inner wall of the sixth thread groove. The inner wall of the sixth screw groove and the inner wall of the second screw groove are in the same plane, so that the first threaded column can be conveniently and quickly placed into the inner walls of the second screw groove and the sixth screw groove.

Preferably, a third thread groove is fixedly formed in the right end of the dustproof body, a second thread column is installed on the inner wall of the third thread groove in a threaded mode, the second thread column is matched with the first thread groove, and symmetrical convex blocks are fixedly installed on the outer wall of the second thread column. The second threaded column is manually rotated to be taken down from the inner wall of the third screw groove, and the second threaded column is installed on the inner wall of the first screw groove, so that the first screw groove can be blocked, and the right-hand sealing of the power lock body is realized.

Preferably, a fourth thread groove is formed in the upper end and the lower end of the fixing block in a penetrating mode, a bolt is installed on the inner wall of the fourth thread groove in a threaded mode, a seventh thread groove is formed in the upper end and the lower end of the installation column in a penetrating mode, and the bolt penetrates through the fourth thread groove and is installed on the inner wall of the seventh thread groove. The bolt penetrates through the fourth screw groove to be installed on the inner wall of the seventh screw groove, and the installation column can be fixed on the fixing block.

Preferably, both ends run through about the fixed block and have seted up the second through-hole, the inner wall of second through-hole is laminated mutually with the outer wall of erection column, the left end of spacing ring is laminated mutually with solid fixed ring's right-hand member. Thereby the setting of spacing ring can be realized carrying on spacingly to solid fixed ring and do benefit to the stable rotation of dustproof body.

Preferably, a fifth spiral groove is formed in the upper end and the lower end of the mounting column in a penetrating mode, the inner wall of the fifth spiral groove and the inner wall of the second spiral groove are located on the same plane, and the fifth spiral groove is matched with the first threaded column. The first threaded column is arranged on the inner walls of the second thread groove, the sixth thread groove and the fifth thread groove, and the dustproof body can be fixed on the mounting column.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the power lock can realize the dustproof protection of the power lock body by using the dustproof body, can realize the insulation protection of the power lock body by using the insulating cylinder and the insulating rubber block, can clean the power lock body by using the dustproof sponge on the inner wall of the right end of the dustproof body by manually rotating the dustproof body after the right end face of the power lock body is required to be cleaned, can realize the sealing protection on the right side of the power lock body by taking the second threaded column on the inner wall of the third threaded groove down and installing the second threaded column on the inner wall of the first threaded groove after the power lock body is used, can prevent dust from entering the power lock body through the lock cylinder, can improve the insulation and the dustproof protection of the power lock, and can realize the quick search of the position of the power lock body by setting the indication arrow.

Drawings

FIG. 1 is a schematic perspective view of a power lock according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a fixing block of a power lock according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a dust-proof body and a first threaded post of the power lock according to an embodiment of the utility model;

FIG. 4 is a cross-sectional view of an insulating cylinder of one embodiment of the power lock of the present invention;

fig. 5 is a schematic three-dimensional splitting structure diagram of a fixing block and a mounting post of a power lock according to a specific embodiment of the utility model.

The labels in the figures are: 1. a fixed block; 2. a dust-proof body; 3. a power lock body; 4. a first through hole; 5. a fixing ring; 6. a limiting ring; 7. mounting a column; 8. a first screw groove; 9. an arrow is indicated; 10. a second screw groove; 11. a first threaded post; 12. a third screw groove; 13. a second threaded post; 14. a bump; 15. an insulating cylinder; 16. an insulating rubber block; 17. a fourth screw groove; 18. a bolt; 19. a second through hole; 20. a fifth screw groove; 21. a sixth screw groove; 22. a first tank body; 23. a dust-proof sponge; 24. a second tank body; 25. a spring; 26. a seventh spiral groove.

Detailed Description

Example 1

The specific embodiment is a power lock with an insulation protection structure, a schematic three-dimensional structure of the power lock is shown in fig. 1, a schematic three-dimensional structure of a fixed block 1 is shown in fig. 2, and the power lock comprises a fixed block 1 and a dust-proof body 2 movably arranged at the right end of the fixed block 1; 1 right-hand member fixed mounting of fixed block has power lock body 3, both ends run through about the dust keeper 2 and have seted up first through-hole 4, the inner wall fixed mounting of first through-hole 4 has solid fixed ring 5, the right-hand activity of fixed block 1 is provided with

erection column

7, 7 outer wall fixed mounting of erection column has spacing ring 6, both ends run through about the dust keeper 2 and have seted up

first thread groove

8, 1 right-hand member fixed mounting of fixed block has insulating

cylinder

15, 15 inner walls of insulating cylinder are fixed and have been seted up

second cell body

24, 15 inner walls of insulating cylinder fixed mounting have evenly distributed's spring 25, the one end fixed mounting that spring 25 is close to insulating cylinder 15 center has insulating

rubber piece

16, 2 left ends of dust keeper are fixed and have been seted up

first cell body

22, 2 right-hand member inner wall fixed mounting of dust keeper has dustproof sponge 23.

In order to realize the stable placement of the dust keeper 2, the fixed instruction arrow point 9 that is provided with in 2 front ends of dust keeper, both ends run through about the dust keeper 2 and seted up second thread groove 10, first screw thread post 11 is installed to the inner wall screw thread of second thread groove 10, gu fixed ring 5 runs through both ends about and has seted up sixth thread groove 21, first screw thread post 11 passes the inner wall at sixth thread groove 21 of second thread groove 10 screw thread installation, fifth thread groove 20 has been seted up in running through at the upper and lower both ends of erection column 7, the inner wall of fifth thread groove 20 and the inner wall of second thread groove 10 are in the coplanar,

fifth thread groove

20 and 11 looks adaptations of first screw thread post. The first threaded column 11 is installed on the inner walls of the second thread groove 10, the sixth thread groove 21 and the fifth thread groove 20 in a threaded manner, so that the fixing ring 5 can be fixed on the installation column 7, and the dust-proof body 2 can be stably placed.

In order to improve the sealing effect on the power lock body 3, a third thread groove 12 is fixedly formed in the right end of the dustproof body 2, a second thread column 13 is installed on the inner wall of the third thread groove 12 in a threaded mode, the second thread column 13 is matched with the first thread groove 8, and symmetrical convex blocks 14 are fixedly installed on the outer wall of the second thread column 13. After taking off the second screw post 13 of third screw 12 inner wall, install second screw post 13 screw in the inner wall department of first screw 8, can block up first screw 8 to can avoid the dust to fall on power lock body 3 from first screw 8, thereby can improve the sealed effect to power lock body 3, thereby realize the dustproof protection to power lock body 3.

In order to realize fixing the erection column 7 on the fixed block 1 fast, the upper and lower both ends of fixed block 1 run through and have seted up fourth thread groove 17, bolt 18 is installed to fourth thread groove 17 inner wall screw thread, the upper and lower both ends of erection column 7 run through and have seted up seventh thread groove 26, bolt 18 passes fourth thread groove 17 screw thread and installs in the inner wall of seventh thread groove 26, both ends run through and have seted up second through-hole 19 about fixed block 1, the inner wall of second through-hole 19 is laminated with the outer wall of erection column 7 mutually, the left end of spacing ring 6 is laminated with the right-hand member of solid fixed ring 5 mutually. The mounting column 7 is placed on the inner wall of the second through hole 19, and the bolt 18 penetrates through the fourth thread groove 17 and is installed on the inner wall of the seventh thread groove 26 in a threaded mode, so that the mounting column 7 can be quickly fixed on the fixing block 1.

The power lock has the advantages that the schematic three-dimensional split structure of the dust-proof body 2 and the first threaded column 11 is shown in fig. 3, the sectional view of the insulating cylinder 15 is shown in fig. 4, and the schematic three-dimensional split structure of the fixing block 1 and the mounting column 7 is shown in fig. 5.

When the power lock of the technical scheme is used, the dustproof protection of the power lock body 3 can be realized by using the dustproof body 2, the insulation protection of the power lock body 3 can be realized by using the insulating cylinder 15 and the insulating rubber block 16, when the right end face of the power lock body 3 needs to be cleaned, the first threaded column 11 is taken down, the dustproof sponge 23 on the inner wall of the right end of the dustproof body 2 can be utilized to clean the power lock body 3 by manually rotating the dustproof body 2, after the power lock body 3 is used and completed, the second threaded column 13 on the inner wall of the third threaded groove 12 can be taken down and installed on the inner wall of the first threaded groove 8, the right-hand sealing protection of the power lock body 3 can be realized, the dust can be prevented from entering the power lock body 3 through the lock cylinder, and the insulation and dustproof protection of the power lock body 3 can be improved.

Claims

1. A power supply lock with an insulation protection structure comprises a fixed block and a dustproof body movably arranged at the right end of the fixed block; the dustproof structure is characterized in that a power lock body is fixedly mounted on the right end of the fixed block, a first through hole is formed in the left end and the right end of the dustproof body in a penetrating mode, a fixing ring is fixedly mounted on the inner wall of the first through hole, an installation column is arranged on the right side of the fixed block in a movable mode, a limiting ring is fixedly mounted on the outer wall of the installation column, a first screw groove is formed in the left end and the right end of the dustproof body in a penetrating mode, an insulating cylinder is fixedly mounted on the inner wall of the insulating cylinder, a second groove body is fixedly formed in the inner wall of the insulating cylinder, springs are uniformly distributed on the inner wall of the insulating cylinder, an insulating rubber block is fixedly mounted at the end, close to the center of the insulating cylinder, of the dustproof body, a first groove body is fixedly mounted on the left end of the dustproof body, and dustproof sponge is fixedly mounted on the inner wall of the right end of the dustproof body.

2. The power lock with the insulation protection structure as claimed in claim 1, wherein an indication arrow is fixed at the front end of the dust-proof body, a second screw groove is formed through the upper and lower ends of the dust-proof body, and a first threaded post is threadedly mounted on the inner wall of the second screw groove.

3. The power lock with the insulation protection structure as claimed in claim 2, wherein a sixth screw groove is formed through the upper and lower ends of the fixing ring, and the first screw post is installed on the inner wall of the sixth screw groove through the second screw groove.

4. The power supply lock with the insulation protection structure as claimed in claim 1, wherein a third screw groove is fixedly formed at a right end of the dust-proof body, a second screw post is threadedly mounted on an inner wall of the third screw groove, the second screw post is adapted to the first screw groove, and symmetrical protruding blocks are fixedly mounted on an outer wall of the second screw post.

5. The power lock with the insulation protection structure as claimed in claim 1, wherein a fourth slot is formed through upper and lower ends of the fixing block, a bolt is threadedly mounted on an inner wall of the fourth slot, a seventh slot is formed through upper and lower ends of the mounting post, and the bolt is threadedly mounted on an inner wall of the seventh slot through the fourth slot.

6. The power supply lock with the insulation protection structure as claimed in claim 2, wherein a second through hole is formed in the left end and the right end of the fixing block in a penetrating manner, the inner wall of the second through hole is attached to the outer wall of the mounting column, and the left end of the limiting ring is attached to the right end of the fixing ring.

7. The power supply lock with the insulation protection structure as claimed in claim 1, wherein a fifth screw groove is formed through upper and lower ends of the mounting post, an inner wall of the fifth screw groove and an inner wall of the second screw groove are in the same plane, and the fifth screw groove is matched with the first screw post.