CN214707488U - Power adapter convenient to maintain - Google Patents
Power adapter convenient to maintain Download PDFInfo
- Publication number
- CN214707488U CN214707488U CN202023059221.6U CN202023059221U CN214707488U CN 214707488 U CN214707488 U CN 214707488U CN 202023059221 U CN202023059221 U CN 202023059221U CN 214707488 U CN214707488 U CN 214707488U
- Authority
- CN
- China
- Prior art keywords
- power adapter
- casing
- fixedly connected
- groove
- convenient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000003872 anastomosis Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a power adapter convenient to maintain. The maintenance-convenient power adapter includes: go up casing and lower casing, the both sides at the top of going up the casing all are provided with the sleeve, two telescopic bottom all runs through go up the casing and extend to go up the inside of casing. The utility model provides a power adapter convenient to maintain, be connected through connecting piece and locking Assembly, can effectually assemble last casing and lower casing, and guarantee its stability, and only need ninety degrees dismantlements of outer hexagonal spanner rotation cylinder piece can be accomplished, and is simple in operation, convenient to use, greatly improved operating efficiency, the staff of being convenient for maintains power adapter better, it carries out the dismouting not need the screwdriver to make a round trip to rotate the screw, and through coupling assembling's setting, be convenient for to the dismouting of connecting piece, the convenience is changed the connecting piece that damages, power adapter's life has been improved.
Description
Technical Field
The utility model relates to a power adapter field especially relates to a power adapter convenient to maintain.
Background
The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, is widely matched with equipment such as a telephone master and slave machine, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like, and is widely applied to various fields such as industrial automation control, military equipment, scientific research equipment, LED illumination, industrial control equipment, communication equipment, power equipment, instruments and meters and the like.
The power adapter generally comprises shell, power transformer and rectifier circuit, after long-term work, perhaps when breaking down, needs the staff to maintain it, then the dismouting of being not convenient for of current power adapter needs corresponding screwdriver round trip to rotate, just can accomplish the dismantlement to power adapter, not only the operation is complicated, wastes time and energy, and more importantly is not convenient for maintain, has reduced power adapter's life.
Therefore, it is necessary to provide a power adapter for easy maintenance to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power adapter convenient to maintain has solved the dismouting troublesome to the problem of the follow-up maintenance of being not convenient for.
In order to solve the technical problem, the utility model provides a power adapter convenient to maintain includes:
the locking device comprises an upper shell and a lower shell, wherein sleeves are arranged on two sides of the top of the upper shell, the bottoms of the two sleeves penetrate through the upper shell and extend into the upper shell, jacks are formed in the bottoms of the inner walls of the two sleeves, and locking assemblies are arranged in the two sleeves;
the bottom of the inner wall of the lower shell is fixedly connected with a circuit board through a support frame, two sides of the bottom of the inner wall of the lower shell are fixedly connected with connecting components, the tops of the two connecting components are provided with connecting pieces, each connecting piece comprises a backing plate, the top of each backing plate is fixedly connected with a connecting rod, the outer surface of the top end of each connecting rod is fixedly connected with two limiting blocks, and the bottoms of the two limiting blocks are fixedly connected with elastic anti-skid pads;
through connecting piece and locking Assembly's being connected, can effectually assemble last casing and lower casing, and guarantee its stability, and only need ninety degrees of outer hexagonal spanner rotatory cylinder piece to accomplish the dismantlement, and is simple in operation, and convenient to use, the operating efficiency has greatly been improved, the staff of being convenient for is better maintains power adapter, do not need the screwdriver to make a round trip to rotate the screw and carry out the dismouting, and through coupling assembling's setting, be convenient for to the dismouting of connecting piece, the convenience is changed the connecting piece of damage, the life of power adapter has been improved.
Preferably, the locking assembly comprises a cylindrical block, a locking groove is formed in the cylindrical block, and a slot is formed in the bottom of the cylindrical block.
Preferably, the two sides of the slot are both provided with an anastomosis slot, and the insides of the slot and the anastomosis slot are communicated with the inside of the locking slot.
Preferably, the top of the cylindrical block is provided with an inner hexagonal screw groove.
Preferably, coupling assembling includes the spread groove, one side fixedly connected with magnet piece of the inner wall of spread groove, the bottom fixedly connected with snap ring of backing plate, the bottom of snap ring is run through the spread groove and is extended to the inside of spread groove.
Preferably, a metal clamping block is adsorbed on one side of the magnet block, one side of the metal clamping block sequentially penetrates through the clamping ring and the connecting groove and extends to the outside of the connecting groove, and the metal clamping block extends to an operating plate fixedly connected to one side of the outside of the connecting groove.
Preferably, the two sides of the bottom of the upper shell and the two sides of the bottom of the lower shell are both provided with arc-shaped notches.
Compared with the prior art, the utility model provides a power adapter convenient to maintain has following beneficial effect:
the utility model provides a power adapter convenient to maintain, be connected through connecting piece and locking Assembly, can effectually assemble last casing and lower casing, and guarantee its stability, and only need ninety degrees dismantlements of outer hexagonal spanner rotatory cylinder piece, and easy operation, convenient to use, greatly improved operating efficiency, the staff of being convenient for maintains power adapter better, it carries out the dismouting not need the screwdriver to make a round trip to rotate the screw, and through coupling assembling's setting, be convenient for to the dismouting of connecting piece, the convenience is changed the connecting piece that damages, power adapter's life has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a power adapter for easy maintenance provided by the present invention;
FIG. 2 is a perspective view of the locking assembly shown in FIG. 1;
FIG. 3 is a cross-sectional view of the coupling assembly shown in FIG. 1;
fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. go up casing, 2, lower casing, 3, sleeve, 4, jack, 5, locking Assembly, 51, cylinder piece, 52, locking groove, 53, slot, 54, the identical groove, 55, interior hexagonal screw groove, 6, circuit board, 7, coupling assembling, 71, spread groove, 72, magnet piece, 73, metal fixture block, 74, operation panel, 8, connecting piece, 81, backing plate, 82, connecting rod, 83, stopper, 84, elasticity slipmat, 85, snap ring, 9, arc notch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a power adapter convenient for maintenance according to the present invention; FIG. 2 is a perspective view of the locking assembly shown in FIG. 1; FIG. 3 is a cross-sectional view of the coupling assembly shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 1. The power adapter facilitating maintenance includes:
the locking device comprises an upper shell 1 and a lower shell 2, wherein sleeves 3 are arranged on two sides of the top of the upper shell 1, the bottoms of the two sleeves 3 penetrate through the upper shell 1 and extend into the upper shell 1, jacks 4 are formed in the bottoms of the inner walls of the two sleeves 3, and locking assemblies 5 are arranged in the two sleeves 3;
the bottom of the inner wall of the lower shell 2 is fixedly connected with a circuit board 6 through a support frame, two sides of the bottom of the inner wall of the lower shell 2 are fixedly connected with connecting assemblies 7, connecting pieces 8 are arranged at the tops of the two connecting assemblies 7, each connecting piece 8 comprises a backing plate 81, the top of each backing plate 81 is fixedly connected with a connecting rod 82, the outer surface of the top end of each connecting rod 82 is fixedly connected with two limiting blocks 83, and the bottoms of the two limiting blocks 83 are fixedly connected with elastic anti-skidding pads 84;
through the connection of the connecting piece 8 and the locking component 5, the upper shell 1 and the lower shell 2 can be effectively assembled, the stability of the upper shell and the lower shell is ensured, the disassembly can be completed only by rotating the cylindrical block 51 ninety degrees by an outer hexagonal wrench, the operation is simple, the use is convenient, the operation efficiency is greatly improved, a worker can better maintain the power adapter, a screwdriver is not required to rotate a screw back and forth to disassemble and assemble, the connecting piece is convenient to disassemble and assemble through the arrangement of the connecting component, the damaged connecting piece is convenient to replace, and the service life of the power adapter is prolonged;
the power adapter adopts a power adapter body in the prior art and consists of an upper shell 1, a lower shell 2, a power transformer and a rectifying circuit.
The locking assembly 5 comprises a cylindrical block 51, a locking groove 52 is formed in the cylindrical block 51, and a slot 53 is formed in the bottom of the cylindrical block 51;
the slots 53 are provided to facilitate insertion of the connecting rod 82.
Both sides of the slot 53 are provided with an inosculating slot 54, and the insides of the slot 53 and the inosculating slot 54 are communicated with the inside of the locking slot 52;
the fitting groove 54 is convenient for the connecting rod 82 carrying the stopper 83 to be inserted into the locking groove 52, and the stopper 83 can be crossed with the fitting groove by rotating the cylindrical block 51 to form clamping, so that the stability of the cylindrical block 51 and the connecting piece 8 is ensured.
The top of the cylindrical block 51 is provided with an inner hexagonal screw groove 55;
The connecting assembly 7 comprises a connecting groove 71, one side of the inner wall of the connecting groove 71 is fixedly connected with a magnet block 72, the bottom of the backing plate 81 is fixedly connected with a clamping ring 85, and the bottom of the clamping ring 85 penetrates through the connecting groove 71 and extends to the inside of the connecting groove 71;
the snap ring 85 is provided to be inserted into the inside of the coupling groove 71 to be coupled with the coupling assembly 7.
A metal fixture block 73 is adsorbed on one side of the magnet block 72, one side of the metal fixture block 73 sequentially penetrates through the clamping ring 85 and the connecting groove 71 and extends to the outside of the connecting groove 71, and an operating plate 74 is fixedly connected to one side of the metal fixture block 73 extending to the outside of the connecting groove 71;
through the setting of metal fixture block 73 and operation panel 74, can carry out the chucking to the inside snap ring 85 of inserting spread groove 71, accomplish and be connected between the connecting piece 8, through the setting of magnet piece 72, increase the stability that metal fixture block 73 was inserted moreover, improved the stability of being connected with connecting piece 8.
Arc-shaped notches 9 are formed in both sides of the bottom of the upper shell 1 and both sides of the bottom of the lower shell 2;
the arc-shaped notch 9 is arranged to facilitate the extension of the lead of the power adapter.
The utility model provides a power adapter's theory of operation convenient to maintain as follows:
the external hexagonal wrench is inserted into the internal hexagonal thread groove 55 to rotate the cylindrical block 51, and when the fit groove 54 at the bottom of the cylindrical block 51 is fit with the two limit blocks 83, the upper shell 1 is moved upwards or the lower shell 2 is moved downwards to finish the disassembly of the power adapter, so that a worker can normally maintain the power adapter.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A power adapter for facilitating maintenance, comprising:
the locking device comprises an upper shell (1) and a lower shell (2), wherein sleeves (3) are arranged on two sides of the top of the upper shell (1), the bottoms of the two sleeves (3) penetrate through the upper shell (1) and extend into the upper shell (1), jacks (4) are formed in the bottoms of the inner walls of the two sleeves (3), and locking assemblies (5) are arranged in the two sleeves (3);
support frame fixedly connected with circuit board (6) is passed through to the bottom of the inner wall of casing (2) down, the equal fixedly connected with coupling assembling (7) in both sides of the bottom of the inner wall of casing (2) down, two the top of coupling assembling (7) all is provided with connecting piece (8), connecting piece (8) are including backing plate (81), the top fixedly connected with connecting rod (82) of backing plate (81), two stopper (83), two of the equal fixedly connected with in surface on the top of connecting rod (82) the equal fixedly connected with in bottom of stopper (83) elasticity slipmat (84).
2. The easy-to-maintain power adapter as claimed in claim 1, wherein the locking assembly (5) comprises a cylindrical block (51), the cylindrical block (51) has a locking groove (52) formed therein, and the bottom of the cylindrical block (51) has a slot (53) formed therein.
3. The easy-to-maintain power adapter as claimed in claim 2, wherein the slot (53) is provided with a fitting groove (54) on both sides, and the inside of the slot (53) and the fitting groove (54) are communicated with the inside of the locking groove (52).
4. The easy-to-maintain power adapter as claimed in claim 2, wherein the top of the cylindrical block (51) is provided with an inner hexagonal screw groove (55).
5. The easy-to-maintain power adapter as claimed in claim 1, wherein the connecting assembly (7) comprises a connecting groove (71), a magnet block (72) is fixedly connected to one side of the inner wall of the connecting groove (71), a snap ring (85) is fixedly connected to the bottom of the backing plate (81), and the bottom of the snap ring (85) penetrates through the connecting groove (71) and extends to the inside of the connecting groove (71).
6. The power adapter convenient for maintenance according to claim 5, wherein a metal clamping block (73) is adsorbed on one side of the magnet block (72), one side of the metal clamping block (73) penetrates through the clamping ring (85) and the connecting groove (71) in sequence and extends to the outside of the connecting groove (71), and an operation plate (74) is fixedly connected to one side of the metal clamping block (73) extending to the outside of the connecting groove (71).
7. The easy-to-maintain power adapter as claimed in claim 1, wherein the two sides of the bottom of the upper casing (1) and the two sides of the bottom of the lower casing (2) are provided with arc-shaped notches (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059221.6U CN214707488U (en) | 2020-12-18 | 2020-12-18 | Power adapter convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059221.6U CN214707488U (en) | 2020-12-18 | 2020-12-18 | Power adapter convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214707488U true CN214707488U (en) | 2021-11-12 |
Family
ID=78558445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023059221.6U Expired - Fee Related CN214707488U (en) | 2020-12-18 | 2020-12-18 | Power adapter convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214707488U (en) |
-
2020
- 2020-12-18 CN CN202023059221.6U patent/CN214707488U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214707488U (en) | Power adapter convenient to maintain | |
| CN203771084U (en) | LED fluorescent lamp with LED power source capable of being demounted conveniently and quickly | |
| CN209551630U (en) | Dismounting plum blossom contact installation tool | |
| CN206588898U (en) | Electrification fastening device | |
| CN204118801U (en) | Charging terminal concentrated by a kind of USB interface mobile phone | |
| CN201204351Y (en) | Socket exchange device | |
| CN114204330B (en) | Power adapter with quick cartridge | |
| CN210238943U (en) | Sleeve device for fastener | |
| CN211220270U (en) | Diamond grinding wheel easy to disassemble | |
| CN201711933U (en) | Tool for loading and unloading | |
| CN202702096U (en) | Combined ratchet wrench | |
| CN218732242U (en) | Fixing device for plug and surgical robot | |
| CN211491780U (en) | Oxygen hose convenient to punch | |
| CN220197575U (en) | Portable multifunctional overhaul tool | |
| CN212706478U (en) | Screwdriver with screw falling prevention function | |
| CN217011241U (en) | High-voltage controller with light source non-jitter function | |
| CN215072109U (en) | Novel power adapter | |
| CN214352082U (en) | Combined screwdriver head suitable for electric screwdriver | |
| CN209069984U (en) | A kind of testing terminal short circuit piece setting tool | |
| CN214723731U (en) | Polish rod screw is with screwing up frock | |
| CN216773692U (en) | Double-end is equipped with power adapter who trades | |
| CN212859290U (en) | New energy automobile repair tools | |
| CN212057148U (en) | Lamp connection structure | |
| CN210466323U (en) | Power adapter of notebook computer | |
| CN204664069U (en) | Holding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |