CN216471545U - Power supply assist device with leakage protection function - Google Patents
Power supply assist device with leakage protection function Download PDFInfo
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- CN216471545U CN216471545U CN202122220607.9U CN202122220607U CN216471545U CN 216471545 U CN216471545 U CN 216471545U CN 202122220607 U CN202122220607 U CN 202122220607U CN 216471545 U CN216471545 U CN 216471545U
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- auxiliary device
- assistor
- fixedly connected
- leakage protection
- protection function
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- 241000463219 Epitheca Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a power supply assistor with an electric leakage protection function, which comprises an assistor lower shell, wherein one ends close to connecting rods are fixedly connected with clamping blocks, the middle parts of the lower ends of two sides of an assistor upper shell are respectively provided with a second groove, the lower end of one side far away from the second grooves is fixedly connected with a fixing block, the positions of the inner bottom wall of the assistor lower shell close to the two side walls are respectively fixedly connected with a bearing, and the inner parts of the bearings are respectively and fixedly connected with a rotary drum. According to the auxiliary device, the input line and the output line with redundant lengths are manually wound on the rotary drum respectively, the auxiliary device is neat and orderly, the purpose that the clamping block moves towards the inner direction of the lower shell of the auxiliary device is achieved through the deformation of the spring, so that the second groove has enough width to allow the clamping block to enter, the first limiting block is loosened at the moment, the spring rebounds to the original shape after the force applied to the spring disappears, the clamping and fixing effects are achieved, otherwise, the auxiliary device is convenient and fast to install, and the auxiliary device is worthy of great popularization.
Description
Technical Field
The utility model relates to the technical field of power supply assistors, in particular to a power supply assistor with a leakage protection function.
Background
The power supply is a device for converting energy in other forms into electric energy, the electric energy is derived from a magnetic electricity generation principle, and the electric energy is generated by renewable energy sources such as water power, wind power, sea tide, dam water pressure difference, solar energy and the like, coal burning, oil residue and the like. The power supply product is widely applied to the fields of industrial automation control, military equipment, scientific research equipment, industrial control equipment, computers, communication equipment, power equipment, instruments and meters, medical equipment, semiconductor refrigeration and heating and the like. However, power assist devices are often used in combination to perform their functions.
The power supply assistor on the existing market often has two problems in use, firstly, the electric wire assistor and the electric wire are often placed in disorder, so that the appearance is not only influenced, but also the electric wire is knotted or even broken, so that the service cycle of the product is greatly shortened, and secondly, the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a power supply auxiliary device with a leakage protection function.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a power assist ware with earth leakage protection function, includes assist ware inferior valve and assist ware epitheca, assist ware inferior valve both sides upper end middle part all is provided with first recess, the one end that first recess was kept away from mutually all runs through and sliding connection has the connecting rod, the equal fixedly connected with fixture block in one end that the connecting rod is close, the equal fixedly connected with spring in one side lower part that the fixture block is close, assist ware epitheca both sides lower extreme middle part all is provided with the second recess, one side lower extreme fixedly connected with fixed block that the second recess was kept away from mutually, the diapire is close to the equal fixedly connected with bearing in both sides wall position in the assist ware inferior valve, the inside equal fixedly connected with rotary drum of bearing.
As a further description of the above technical solution:
the bottom wall middle part both sides all are provided with the locating piece in the assistor inferior valve, the locating piece is connected respectively at assistor main part both sides lower extreme, assistor main part left end input line is provided with earth leakage protection device.
As a further description of the above technical solution:
and the top of the rotary drum is provided with a second limiting block.
As a further description of the above technical solution:
the equal fixedly connected with first stopper of one end that the connecting rod was kept away from mutually.
As a further description of the above technical solution:
and one ends close to the springs are fixedly connected to the middle part of one side, close to the inside, of the first groove.
As a further description of the above technical solution:
the middle front sides of the two ends of the lower shell of the assistor are provided with through grooves.
As a further description of the above technical solution:
and a fan is arranged in the middle of the upper wall in the upper shell of the auxiliary device.
As a further description of the above technical solution:
the side all is provided with the vent around the assistor inferior valve, the vent equidistance distributes and has a plurality ofly.
The utility model has the following beneficial effects:
1. according to the auxiliary device, the auxiliary device main body is placed on the positioning block, the input line and the output line with redundant lengths are manually wound on the rotary drum respectively, and then the input line and the output line are led out from the through groove to the outside, the bearing can ensure that the input line and the output line can be directly and lightly pulled when the lengths are insufficient, the electric wire is stored in the auxiliary device, the auxiliary device is neat and orderly, the attractiveness is not affected, the phenomenon that the electric wire is knotted or even broken is avoided, the auxiliary device main body is protected, and the service life of a product is prolonged to a certain extent.
2. According to the auxiliary device, the first limiting block is pressed to drive the connecting rod to enable the clamping block to extrude the spring, the purpose that the clamping block moves towards the inner direction of the lower shell of the auxiliary device is achieved through deformation of the spring, so that the second groove has enough width to enable the clamping block to enter, when the top end of the clamping block touches the top wall of the second groove, the lower end of the upper shell of the auxiliary device is just attached to the upper end of the lower shell of the auxiliary device, the first limiting block is loosened at the moment, the spring rebounds to the original shape after the force applied to the spring disappears, the clamping block is driven to move towards the direction far away from the inner portion of the lower shell of the auxiliary device, the height of the upper end of the clamping block is matched with the height of the fixing block to the top wall in the second groove, the clamping and fixing effect is achieved, otherwise, the installation is convenient and fast, the fixing effect is good, and the clamping device is worth of being widely popularized.
Drawings
Fig. 1 is a perspective view of a power supply assist device with leakage protection function according to the present invention;
fig. 2 is a front cross-sectional view of a power supply assist device with earth leakage protection function according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. an auxiliary device lower shell; 2. a first groove; 3. a connecting rod; 4. a first stopper; 5. a clamping block; 6. A spring; 7. a second groove; 8. a fixed block; 9. an upper shell of the auxiliary device; 10. positioning blocks; 11. an assistor body; 12. a bearing; 13. a rotating drum; 14. a second limiting block; 15. a fan; 16. a through groove; 17. An earth leakage protection device; 18. and a vent.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a power supply assistor with leakage protection function comprises an assistor lower shell 1 and an assistor upper shell 9, wherein first grooves 2 are formed in the middle parts of the upper ends of the two sides of the assistor lower shell 1, the ends, far away from the first grooves 2, of the first grooves are respectively penetrated and slidably connected with a connecting rod 3, one end, near to the connecting rod 3, of the clamping block 5 is respectively and fixedly connected with a spring 6, the middle parts of the lower ends of the two sides of the assistor upper shell 9 are respectively provided with a second groove 7, the lower end, far away from the second groove 7, of the second groove 7 is fixedly connected with a fixing block 8, firstly, the connecting rod 3 is driven by pressing a first limiting block 4 to enable the clamping block 5 to extrude the spring 6, the purpose that the clamping block 5 moves towards the inner direction of the assistor lower shell 1 is achieved by deformation of the spring 6, so that the second groove 7 has enough width to enable the clamping block 5 to enter, when the top end of the clamping block 5 touches the top wall of the second groove 7, the lower end of the upper shell 9 of the assistor is just attached to the upper end of the lower shell 1 of the assistor, at the moment, the first limiting block 4 is loosened, the spring 6 rebounds to the original shape after the force applied to the spring disappears, the clamping block 5 is driven to move towards the direction far away from the inside of the lower shell 1 of the assistor, the height of the upper end of the clamping block 5 is matched with the height from the fixing block 8 to the inner top wall of the second groove 7, thereby reach the fixed effect of block, vice versa with the reason, convenient and fast, and fixed effectual, the wall is close to the equal fixedly connected with bearing 12 in the wall in assistor inferior valve 1, the inside equal fixedly connected with rotary drum 13 of bearing 12, manual input line and the output line with unnecessary length twine respectively on rotary drum 13, again with input line and output line from leading to groove 16 draw forth the outside can, bearing 12 can guarantee length when not enough directly gently draw can, accomodate the electric wire in inside, it is neat and orderly, do not influence pleasing to the eye, and avoided the electric wire to tie a knot or even the cracked condition.
Positioning blocks 10 are arranged on two sides of the middle part of the bottom wall of the lower assistor shell 1, the positioning blocks 10 are respectively connected to the lower ends of two sides of the assistor body 11, the assistor body 11 is placed on the positioning blocks 10, an input line at the left end of the assistor body 11 is provided with an electric leakage protection device 17 to avoid an accident situation, a second limiting block 14 is arranged at the top of the rotary drum 13 to restrain the input line and the output line on the rotary drum 13 to prevent a sliding situation, one end of the connecting rod 3 away from the input line is fixedly connected with a first limiting block 4 to prevent the connecting rod 3 from entering the first groove 2 to facilitate pressing, one end of the spring 6 close to the input line is fixedly connected to the middle part of one side of the first groove 2 close to the inner part, namely, the clamping block 5 is fixed at the inner bottom of the first groove 2 through the connecting rod 3 and the spring 6, so that the cost is saved, and the through grooves 16 are arranged on the front sides of the middle parts at two ends of the lower assistor shell 1, the wire is drawn out, the fan 15 is arranged in the middle of the inner upper wall of the upper shell 9 of the auxiliary device, the temperature of the main body 11 of the auxiliary device during long-time working is reduced, the ventilation openings 18 are arranged on the front side and the rear side of the lower shell 1 of the auxiliary device, the ventilation openings 18 are distributed at equal intervals and are multiple, and the purpose that the use and the heat dissipation are influenced by the temperature rise is avoided.
The working principle is as follows: firstly, the first limiting block 4 is pressed to drive the connecting rod 3 to enable the clamping block 5 to extrude the spring 6, the purpose that the clamping block 5 moves towards the inner direction of the lower shell 1 of the assistor is achieved through the deformation of the spring 6, so that the second groove 7 has enough width to enable the clamping block 5 to enter, when the top end of the clamping block 5 touches the top wall of the second groove 7, the lower end of the upper shell 9 of the assistor is just attached to the upper end of the lower shell 1 of the assistor, at the moment, the first limiting block 4 is loosened, the spring 6 rebounds back to the original shape after the force disappears, the clamping block 5 is driven to move towards the direction far away from the inner part of the lower shell 1 of the assistor, the height of the upper end of the clamping block 5 is matched with the height from the fixing block 8 to the inner top wall of the second groove 7, the clamping and fixing effects are achieved, otherwise, the operation is convenient and fast, the fixing effect is good, the assistor main body 11 is placed on the positioning block 10, the input line and the output line with excessive length are respectively wound on the rotary drum 13 manually, lead out the outside with input line and output line from leading to groove 16 again can, bearing 12 can guarantee length when not enough direct gently draw can, accomodate the electric wire in inside, it is neat and orderly, do not influence pleasing to the eye, and avoided the electric wire to tie a knot or even cracked condition, get up the protection of assistor main part, improved the life cycle of product to a certain extent, be worth wideling popularize.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a power assist ware with earth leakage protection function, includes assist ware inferior valve (1) and assist ware epitheca (9), its characterized in that: the auxiliary device is characterized in that first grooves (2) are arranged in the middle of the upper ends of two sides of an auxiliary device lower shell (1), one ends, far away from each other, of the first grooves (2) are all penetrated through and slidably connected with connecting rods (3), clamping blocks (5) are fixedly connected with one ends, close to each other, of the connecting rods (3), springs (6) are fixedly connected with the lower portions, close to each other, of one sides of the clamping blocks (5), second grooves (7) are arranged in the middle of the lower ends of two sides of an auxiliary device upper shell (9), fixed blocks (8) are fixedly connected with the lower ends, far away from each other, of one sides of the second grooves (7), bearings (12) are fixedly connected with the inner bottom wall of the auxiliary device lower shell (1) close to the positions of the two side walls, and rotary cylinders (13) are fixedly connected with the inner portions of the bearings (12).
2. A power supply auxiliary device with earth leakage protection function as claimed in claim 1, wherein: bottom wall middle part both sides all are provided with locating piece (10) in assistor inferior valve (1), locating piece (10) are connected respectively at assistor main part (11) both sides lower extreme, assistor main part (11) left end input line is provided with earth leakage protection device (17).
3. A power supply auxiliary device with earth leakage protection function as claimed in claim 1, wherein: and the top of the rotary drum (13) is provided with a second limiting block (14).
4. A power supply auxiliary device with earth leakage protection function as claimed in claim 1, wherein: the equal fixedly connected with first stopper (4) of one end that connecting rod (3) kept away from mutually.
5. A power supply auxiliary device with earth leakage protection function as claimed in claim 1, wherein: and one ends close to the springs (6) are fixedly connected to the middle part of one side, close to the inside, of the first groove (2).
6. A power supply auxiliary device with earth leakage protection function as claimed in claim 1, wherein: the middle front sides of the two ends of the lower assistor shell (1) are provided with through grooves (16).
7. A power supply auxiliary device with earth leakage protection function as claimed in claim 1, wherein: and a fan (15) is arranged in the middle of the inner upper wall of the upper shell (9) of the auxiliary device.
8. A power supply auxiliary device with earth leakage protection function as claimed in claim 1, wherein: the side all is provided with vent (18) around assistor inferior valve (1), vent (18) equidistance distributes and has a plurality ofly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122220607.9U CN216471545U (en) | 2021-09-14 | 2021-09-14 | Power supply assist device with leakage protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122220607.9U CN216471545U (en) | 2021-09-14 | 2021-09-14 | Power supply assist device with leakage protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216471545U true CN216471545U (en) | 2022-05-10 |
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ID=81436002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122220607.9U Active CN216471545U (en) | 2021-09-14 | 2021-09-14 | Power supply assist device with leakage protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216471545U (en) |
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2021
- 2021-09-14 CN CN202122220607.9U patent/CN216471545U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: Room 1-38FDW256, 38F, Longzhimeng Building, No. 18 Pangjiang Street, Dadong District, Shenyang City, Liaoning Province, 110094 (1-55 floors) Patentee after: Shenyang Jierun Power Electronic Technology Co.,Ltd. Address before: 110000 room 2205, No. 94-1, Sanhao Street, Heping District, Shenyang City, Liaoning Province Patentee before: Shenyang Yingxun Zhida Technology Co.,Ltd. |