CN213093504U - Power adapter convenient to it is fixed - Google Patents
Power adapter convenient to it is fixed Download PDFInfo
- Publication number
- CN213093504U CN213093504U CN202022608991.5U CN202022608991U CN213093504U CN 213093504 U CN213093504 U CN 213093504U CN 202022608991 U CN202022608991 U CN 202022608991U CN 213093504 U CN213093504 U CN 213093504U
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- China
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- fixed mounting
- push rod
- power adapter
- holding vessel
- inboard
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Abstract
The utility model discloses a power adapter convenient to it is fixed, the protective housing comprises a protective housing, the inboard swing joint of protective housing has the holding vessel, the equal fixed mounting in both ends of holding vessel has connecting loop bar, two the equal fixed mounting in both sides of connecting loop bar has the cable wire, one side fixed mounting of cable wire has the card post, one side fixed mounting of card post has compression spring, one side fixed mounting of compression spring has flexible post, flexible post passes through the hose connection with the holding vessel, one side fixed mounting of flexible post lower extreme has the fixed plate, one side of fixed plate is provided with spacing hole. The utility model discloses utilize the holding vessel to pass through the inboard that the sucking disc was twitched to the hose, make its sucking disc and the inboard atmospheric pressure of the area of planar local contact make it adsorb fixedly with external difference for the device is convenient for fix, and fixed firm, utilizes welding spring to promote the push rod, and the push rod promotes the sucking disc and pops out jack-up with the device, makes the device conveniently take off this dress.
Description
Technical Field
The utility model relates to a power adapter technical field specifically is a power adapter convenient to it is fixed.
Background
With the rapid development of social economy, the power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; the device can be divided into a wall-inserting type and a desktop type according to the connection mode, and can be widely matched with equipment such as security cameras, set top boxes, routers, light bars, massage instruments and the like.
However, the existing power adapter is inconvenient to fix and take down; thus, the existing needs are not met, and a power adapter convenient to fix is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power adapter convenient to it is fixed to the power adapter who provides in solving above-mentioned background art is inconvenient fixed, inconvenient scheduling problem of taking off.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power adapter convenient to it is fixed, includes the protective housing, the inboard swing joint of protective housing has the holding vessel, the equal fixed mounting in both ends of holding vessel has the connecting loop bar, two the equal fixed mounting in both sides of connecting the loop bar has the cable wire, one side fixed mounting of cable wire has the card post, one side fixed mounting of card post has compression spring, one side fixed mounting of compression spring has flexible post, flexible post passes through the hose connection with the holding vessel, one side fixed mounting of flexible post lower extreme has the fixed plate, one side of fixed plate is provided with spacing hole, the lower extreme fixed mounting of flexible post has the sucking disc.
Preferably, the limiting hole comprises a round hole and a square groove, the inner side of the square groove is provided with three round holes which are vertical arrays, and the inner diameter of each round hole is identical to the diameter of each clamping column.
Preferably, the telescopic column comprises a large shaft sleeve, a push rod and a welding spring, the inner side of the large shaft sleeve is connected with the push rod through the welding spring, and the inner side of the push rod is connected with the hose through a through hole.
Preferably, one of them the inboard sliding connection who connects the loop bar has the piston rod, the one end fixed mounting of piston rod has the regulating plate, the piston rod includes circle push rod and piston dish, the other end fixed mounting of circle push rod has the piston dish, the piston dish passes through the movable groove with the holding vessel and is connected, the upper and lower both ends of circle push rod all are provided with the card strip, connect the loop bar and pass through card strip sliding connection with the circle push rod.
Preferably, the storage tank and the connecting sleeve rod are integrally formed by injection molding.
Preferably, the hose is in threaded connection with the suction cup, and a valve is arranged on the inner side of the suction cup.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model utilizes the storage tank to pump the inner side of the sucker through the hose, so that the air pressure inside the contact area between the sucker and the plane is different from the outside to be adsorbed and fixed, and the device is convenient to fix and is firmly fixed;
2. the utility model discloses cable wire pulling card post takes out from the inboard in spacing hole, makes its fixed plate lose spacingly, because flexible post includes big axle sleeve, push rod and welding spring, utilizes welding spring to promote the push rod, and the push rod promotes the sucking disc and pops out jack-up with the device for the device conveniently takes off the device.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a side view of the utility model in its entirety;
FIG. 3 is a schematic view of a partial structure of the storage tank of the present invention;
fig. 4 is a schematic view of the internal structure of the clip column of the present invention.
In the figure: 1. a protective shell; 2. an adjusting plate; 3. a suction cup; 4. a telescopic column; 5. a fixing plate; 6. a limiting hole; 7. clamping the column; 8. a hose; 9. a storage tank; 10. connecting the loop bar; 11. a piston rod; 12. a steel cord; 13. compressing the spring.
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.
Referring to fig. 1 to 4, the present invention provides an embodiment: a power adapter convenient to fix comprises a protective shell 1, wherein the inner side of the protective shell 1 is movably connected with a storage tank 9, two ends of the storage tank 9 are fixedly provided with connecting loop bars 10, two sides of the two connecting loop bars 10 are fixedly provided with steel cables 12, one side of each steel cable 12 is fixedly provided with a clamping column 7, one side of each clamping column 7 is fixedly provided with a compression spring 13, one side of each compression spring 13 is fixedly provided with a telescopic column 4, each telescopic column 4 is connected with the storage tank 9 through a hose 8, one side of the lower end of each telescopic column 4 is fixedly provided with a fixing plate 5, one side of each fixing plate 5 is provided with a limiting hole 6, each connecting loop bar 10 pulls each steel cable 12, each steel cable 12 pulls each clamping column 7 to be taken out from the inner side of the corresponding limiting hole 6, so that the fixing plate 5 loses limitation, each telescopic column 4 comprises a large shaft sleeve, a push rod and a welding, the device is convenient to take down, the sucker 3 is fixedly arranged at the lower end of the telescopic column 4, the piston rod 11 pulls the inner side of the storage tank 9, the inner side of the sucker 3 is pulled by the storage tank 9 through the hose 8, and the air pressure on the inner side of the area, in which the sucker 3 is in contact with the plane, of the plane is different from the air pressure on the outer side, so that the sucker 3 is adsorbed and fixed, the device is convenient to fix and is firm in fixation.
Further, spacing hole 6 includes round hole and square groove, and the inboard in square groove is provided with and is vertical array and be provided with three round hole, and the internal diameter size of round hole is the same completely with the diameter size of card post 7, and through rotating regulating plate 2, regulating plate 2 drives connecting sleeve rod 10 and rotates, and connecting sleeve rod 10 pulling cable wire 12, cable wire 12 pulling card post 7 for the device facilitates the use.
Further, flexible post 4 includes big axle sleeve, push rod and welding spring, and welding spring coupling push rod is passed through to the inboard of big axle sleeve, and the inboard and the hose 8 of push rod pass through the through-hole and are connected, because flexible post 4 includes big axle sleeve, push rod and welding spring, utilizes welding spring to promote the push rod, and push rod promotion sucking disc 3 pops out the jack-up with the device for the device conveniently takes off the device.
Further, the inboard sliding connection of one of them connecting loop bar 10 has piston rod 11, the one end fixed mounting of piston rod 11 has regulating plate 2, piston rod 11 includes circle push rod and piston dish, the other end fixed mounting of circle push rod has the piston dish, the piston dish passes through the movable slot with holding vessel 9 and is connected, the upper and lower both ends of circle push rod all are provided with the card strip, connecting loop bar 10 passes through card strip sliding connection with circle push rod, the inboard of holding vessel 9 is taken out to piston rod 11, utilize holding vessel 9 to take out the inboard of sucking disc 3 through hose 8, make its sucking disc 3 and the inboard atmospheric pressure of planar local area of contact make it adsorb fixedly with external difference, make the device be convenient for fixed, and it is firm to fix.
Further, holding vessel 9 passes through integrative injection moulding with connection sleeve rod 10, and piston rod 11 drives connection sleeve rod 10 and rotates, and connection sleeve rod 10 pulling cable wire 12, and 12 pulling card posts 7 of cable wire take out from spacing hole 6's inboard, make its fixed plate 5 lose spacingly, because flexible post 4 includes big axle sleeve, push rod and welding spring, utilize welding spring to promote the push rod, and the push rod promotes sucking disc 3 and pops out the jack-up with the device for the device conveniently takes off the device.
Further, the hose 8 is in threaded connection with the sucker 3, a valve is arranged on the inner side of the sucker 3, and air pressure cannot be easily changed due to the fact that the valve is arranged on the inner side of the sucker 3.
The working principle is as follows: when the device is used, the device is inserted into a socket or placed in a plane, the adjusting plate 2 is rotated, the adjusting plate 2 drives the connecting sleeve rod 10 to rotate, the connecting sleeve rod 10 pulls the steel cable 12, the steel cable 12 pulls the clamping column 7, the adjusting plate 2 is pulled, the piston rods 11 at two ends of the adjusting plate 2 are pulled, the piston rods 11 pull the inner side of the storage tank 9, the storage tank 9 is utilized to pull the inner side of the sucker 3 through the hose 8, so that the air pressure inside the area, in which the sucker 3 is in contact with the plane, of the plane is different from the air pressure outside, the device is convenient to fix and firm, the valve is arranged on the inner side of the sucker 3, the air pressure cannot be easily changed, the clamping column 7 is buckled to the inner side of the limiting hole 6 through the compression spring 13 through loosening the piston rods 11, the telescopic column 4 is not bounced, when the device needs to be taken out, make it squeeze into the inboard of sucking disc 3 with gas, make it remove to adsorb, through rotating piston rod 11, piston rod 11 drives connecting sleeve rod 10 and rotates, connecting sleeve rod 10 pulling cable wire 12, and 12 pulling card posts 7 of cable wire take out from spacing hole 6's inboard, make its fixed plate 5 lose spacingly, because flexible post 4 includes big axle sleeve, push rod and welding spring, utilize welding spring to promote the push rod, the push rod promotes sucking disc 3 and pops out the jack-up with the device for the device conveniently takes off the device.
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 (6)
1. A power adapter convenient to it is fixed, includes protective housing (1), its characterized in that: the inboard swing joint of protective housing (1) has holding vessel (9), the equal fixed mounting in both ends of holding vessel (9) has connecting loop bar (10), two the equal fixed mounting in both sides of connecting loop bar (10) has cable wire (12), one side fixed mounting of cable wire (12) has card post (7), one side fixed mounting of card post (7) has compression spring (13), one side fixed mounting of compression spring (13) has flexible post (4), flexible post (4) are connected through hose (8) with holding vessel (9), one side fixed mounting of flexible post (4) lower extreme has fixed plate (5), one side of fixed plate (5) is provided with spacing hole (6), the lower extreme fixed mounting of flexible post (4) has sucking disc (3).
2. A power adapter for facilitating securing according to claim 1, wherein: spacing hole (6) are including round hole and square groove, the inboard in square groove is provided with and is vertical array and is provided with three round hole, the internal diameter size of round hole is the same with the diameter size of card post (7) completely.
3. A power adapter for facilitating securing according to claim 1, wherein: the telescopic column (4) comprises a large shaft sleeve, a push rod and a welding spring, the inner side of the large shaft sleeve is connected with the push rod through the welding spring, and the inner side of the push rod is connected with the hose (8) through a through hole.
4. A power adapter for facilitating securing according to claim 1, wherein: one of them the inboard sliding connection of connecting loop bar (10) has piston rod (11), the one end fixed mounting of piston rod (11) has regulating plate (2), piston rod (11) are including circle push rod and piston dish, the other end fixed mounting of circle push rod has the piston dish, the piston dish is connected through the movable groove with holding vessel (9), the upper and lower both ends of circle push rod all are provided with the card strip, connect loop bar (10) and circle push rod through card strip sliding connection.
5. A power adapter for facilitating securing according to claim 1, wherein: the storage tank (9) and the connecting sleeve rod (10) are integrally formed by injection molding.
6. A power adapter for facilitating securing according to claim 3, wherein: the hose (8) is in threaded connection with the sucker (3), and a valve is arranged on the inner side of the sucker (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022608991.5U CN213093504U (en) | 2020-11-12 | 2020-11-12 | Power adapter convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022608991.5U CN213093504U (en) | 2020-11-12 | 2020-11-12 | Power adapter convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213093504U true CN213093504U (en) | 2021-04-30 |
Family
ID=75614771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022608991.5U Active CN213093504U (en) | 2020-11-12 | 2020-11-12 | Power adapter convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213093504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114466229A (en) * | 2022-01-20 | 2022-05-10 | 中山亿联智能科技有限公司 | Stable form intelligence STB |
-
2020
- 2020-11-12 CN CN202022608991.5U patent/CN213093504U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114466229A (en) * | 2022-01-20 | 2022-05-10 | 中山亿联智能科技有限公司 | Stable form intelligence STB |
| CN114466229B (en) * | 2022-01-20 | 2023-07-04 | 中山亿联智能科技有限公司 | Stable intelligent set top box |
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