CN221227339U - Power adapter with electrostatic protection function - Google Patents
Power adapter with electrostatic protection function Download PDFInfo
- Publication number
- CN221227339U CN221227339U CN202322689769.6U CN202322689769U CN221227339U CN 221227339 U CN221227339 U CN 221227339U CN 202322689769 U CN202322689769 U CN 202322689769U CN 221227339 U CN221227339 U CN 221227339U
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- shell
- connecting wire
- fixedly connected
- swivel
- adapter
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- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a power adapter with an electrostatic protection function, which comprises an adapter main body, a connecting wire and a rolling assembly, wherein the rolling assembly comprises a shell and a rolling column penetrating through the middle part of the shell, a groove is formed at the upper end of the shell, the upper end of the rolling column extends into the groove and is fixedly connected with a swivel, positioning rods which move transversely are respectively penetrated through the two ends of the shell, the inner ends of the positioning rods extend into the groove and are positioned on the swivel, a supporting ring is fixedly connected to the surface of the positioning rods, a supporting spring is fixedly connected between the supporting ring and the shell, through holes are formed in the two sides of the shell, the middle position of the connecting wire is fixedly connected with the surface of the rolling column, and the two ends of the connecting wire are wound on the surface of the rolling column along with the rotation of the rolling column; the utility model realizes the storage of the connecting wire, does not cause confusion, causes unnecessary trouble to the subsequent use, can adjust the moving-out length of the connecting wire according to the position of the adapter main body, and is more convenient to use.
Description
Technical Field
The present utility model relates to the field of power adapters, and in particular, to a power adapter with an electrostatic protection function.
Background
The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, and generally consists of components such as a shell, a transformer, an inductor, a capacitor, a control I C, a PCB and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; the connection mode can be divided into a wall-inserted type and a desktop type. The device is widely matched with security cameras, set top boxes, routers, lamp bars, massage devices and the like.
Through searching, the rubber bonded in the hand groove of the power adapter with the antistatic structure, such as the power adapter with the utility model publication number CN213403838U, has good wear resistance and corrosion resistance, has waterproof performance and antistatic effect, and plays a good antistatic effect; however, the above technical solution has the following problems: the connecting piece of the power adapter is longer, and when the power adapter is stored or used, the connecting wire of the power adapter is messy and is easy to wind together, so that the power adapter with the electrostatic protection function is inconvenient to use.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a power adapter with an electrostatic protection function, so as to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a power adapter with static protection function, includes adapter main part and connecting wire, still includes rolling subassembly, rolling subassembly includes the casing and runs through the rolling post in casing middle part, rolling post rotates with the casing to be connected, the casing upper end forms the recess, rolling post upper end extends to in the recess and the rigid coupling has the swivel, the locating lever that the horizontal line removed is run through respectively at casing both ends, the locating lever inner extends to in the recess and to the swivel location, is located the locating lever surface rigid coupling that is close to swivel one end in the casing has the holding ring, holding ring and casing inner chamber keep away from swivel one end lateral wall rigid coupling have the supporting spring who slides and runs through the locating lever surface;
The upper and lower ends of casing both sides are provided with the through-hole that supplies the connecting wire to run through the casing respectively, connecting wire intermediate position and rolling post surface rigid coupling, and its both ends twine at the rolling post surface along with the rotation of rolling post.
As a preferable technical scheme of the utility model, two ends of the surface of the shell are respectively penetrated with a positioning bolt, and when the positioning rod releases the limit of the rotating ring, the positioning bolts are positioned at one side of the supporting ring, which is close to the rotating ring.
As a preferable technical scheme of the utility model, a baffle is fixedly connected to the surface of one end, far away from the adapter main body, of the connecting line, the connecting line is wound on the surface of the winding column, and the baffle is in butt joint limit with the outer side wall of the shell.
As a preferable technical scheme of the utility model, the rear side of the shell is fixedly connected with an L-shaped connecting plate, the surface of the adapter main body is fixedly connected with a U-shaped connecting frame, and the L-shaped connecting plate is inserted between the U-shaped connecting frame and the adapter main body.
As a preferable technical scheme of the utility model, the two positioning rods are embedded with mutually attracting magnetic blocks in the inner parts of the ends close to each other.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the winding assembly consisting of the winding column, the swivel, the positioning rod, the supporting spring, the shell and other structures is used for accommodating the connecting wire, so that the connecting wire is not confused, is wound together, is unnecessarily troublesome for subsequent use, and can be used for adjusting the moving-out length of the connecting wire according to the position of the adapter main body, so that the use is more convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a winding assembly according to the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the anti-lock ring of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of the connection of the winding assembly to the adapter body of the present utility model;
FIG. 5 is a schematic view of the structure of the U-shaped connector of the present utility model;
Wherein: 1. an adapter body; 2. a connecting wire; 21. a baffle; 3. a winding assembly; 4. a housing; 5. a groove; 6. winding a column; 7. a swivel; 8. a positioning rod; 81. a support ring; 9. a U-shaped connecting frame; 10. a support spring; 11. positioning a bolt; 12. an L-shaped connecting plate.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
As shown in fig. 1-3, the utility model provides a power adapter with an electrostatic protection function, which comprises an adapter main body 1, a connecting wire 2 and a winding component 3, wherein the winding component 3 comprises a shell 4 and a winding column 6 penetrating through the middle part of the shell 4, the winding column 6 is rotationally connected with the shell 4, a groove 5 is formed at the upper end of the shell 4, the upper end of the winding column 6 extends into the groove 5 and is fixedly connected with a rotating ring 7, positioning rods 8 which move transversely are respectively penetrated at two ends of the shell 4, the inner ends of the positioning rods 8 extend into the groove 5 and are used for positioning the rotating ring 7, a supporting ring 81 is fixedly connected with the surface of the positioning rod 8 which is positioned in the shell 4 and is close to one end of the rotating ring 7, and a supporting spring 10 which penetrates the surface of the positioning rod 8 in a sliding manner is fixedly connected with the side wall of one end, far away from the rotating ring 7, of the supporting ring 81 and an inner cavity of the shell 4;
The upper and lower ends of the two sides of the shell 4 are respectively provided with a through hole for the connecting wire 2 to penetrate through the shell 4, the middle position of the connecting wire 2 is fixedly connected with the surface of the winding column 6, and the two ends of the connecting wire are wound on the surface of the winding column 6 along with the rotation of the winding column 6;
In this embodiment, because connecting wire 2 middle part position and rolling post 6 surface rigid coupling, drive rolling post 6 through swivel 7 and rotate, and twine unnecessary connecting wire 2 both ends at rolling post 6 surface, finally, support through the support of locating lever 8 cooperation supporting spring 10 at both ends, peg graft at swivel 7 middle part, rotate the swivel 7 and play and block, prevent that rolling post 6 from rotating, realize accomodating connecting wire 2, can not cause the confusion, make it twine together, cause unnecessary troublesome to subsequent use, and when adapter main part 1 uses needs to take out connecting wire 2, pull locating lever 8 towards both ends, make locating lever 8 and swivel 7 separation, then, drive rolling post 6 reversal through swivel 7, with connecting wire 2 and rolling post 6 separation, and derive through the through-hole, finally, spacing through locating lever 8, the use of connecting wire 2 of being convenient for, simultaneously, the length is shifted out according to adapter main part 1 position of being convenient for, adjust connecting wire 2, it is more convenient to use.
As shown in fig. 2, this embodiment discloses that two ends of the surface of the housing 4 are respectively penetrated with a positioning pin 11, and when the positioning rod 8 releases the limit of the swivel 7, the positioning pin 11 is located at one side of the support ring 81 near the swivel 7, and limits the position of the positioning rod 8, so that the swivel 7 is operated to control the winding column 6 to rotate.
As shown in fig. 1 and 3, this embodiment discloses that a baffle 21 is fixedly connected to the surface of one end of the connecting wire 2, which is far away from the adapter main body 1, the connecting wire 2 is wound on the surface of the winding column 6, and the baffle 21 is in abutting limit with the outer side wall of the shell 4;
In this embodiment, when connecting wire 2 twines on the winding post 6 surface, connecting wire 2 grafting end is spacing at the outer end of casing 4 through baffle 21, and the during the use of being convenient for directly through baffle 21 towards the tensile connecting wire 2 of outer end.
As shown in fig. 4 and 5, this embodiment discloses that an L-shaped connecting plate 12 is fixedly connected to the rear side of the housing 4, a U-shaped connecting frame 9 is fixedly connected to the surface of the adapter body 1, and the L-shaped connecting plate 12 is inserted between the U-shaped connecting frame 9 and the adapter body 1.
As shown in fig. 2, this embodiment discloses that the two positioning rods 8 are embedded with mutually attracting magnetic blocks near one end, so as to improve the stability between the two positioning rods 8 when limiting the swivel 7.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a power adapter with static protection function, includes adapter main part (1) and connecting wire (2), its characterized in that: the rolling assembly (3) comprises a shell (4) and a rolling column (6) penetrating through the middle of the shell (4), the rolling column (6) is rotationally connected with the shell (4), a groove (5) is formed at the upper end of the shell (4), the upper end of the rolling column (6) extends into the groove (5) and is fixedly connected with a swivel (7), positioning rods (8) moving transversely are respectively penetrated through the two ends of the shell (4), the inner ends of the positioning rods (8) extend into the groove (5) and are used for positioning the swivel (7), a supporting ring (81) is fixedly connected to the surface of the positioning rod (8) which is positioned in the shell (4) and is close to one end of the swivel (7), and a supporting spring (10) penetrating through the surface of the positioning rod (8) in a sliding manner is fixedly connected to the side wall of one end, far away from the swivel (7), of the inner cavity of the supporting ring (81) and the inner cavity of the shell (4).
The upper end and the lower end of the two sides of the shell (4) are respectively provided with a through hole for the connecting wire (2) to penetrate through the shell (4), the middle position of the connecting wire (2) is fixedly connected with the surface of the winding column (6), and the two ends of the connecting wire are wound on the surface of the winding column (6) along with the rotation of the winding column (6).
2. A power adapter with electrostatic protection according to claim 1, characterized in that: the two ends of the surface of the shell (4) are respectively penetrated with a positioning bolt (11), and when the positioning rod (8) releases the limit of the rotating ring (7), the positioning bolts (11) are positioned on one side of the supporting ring (81) close to the rotating ring (7).
3. A power adapter with electrostatic protection according to claim 1, characterized in that: the surface rigid coupling that adapter main part (1) one end was kept away from to connecting wire (2) has baffle (21), connecting wire (2) twine in rolling post (6) surface, baffle (21) are spacing with casing (4) lateral wall butt.
4. A power adapter with electrostatic protection according to claim 1, characterized in that: the novel adapter is characterized in that an L-shaped connecting plate (12) is fixedly connected to the rear side of the shell (4), a U-shaped connecting frame (9) is fixedly connected to the surface of the adapter main body (1), and the L-shaped connecting plate (12) is inserted between the U-shaped connecting frame (9) and the adapter main body (1).
5. A power adapter with electrostatic protection function according to claim 2, characterized in that: the two positioning rods (8) are embedded with mutually attracted magnetic blocks in the inner parts of the ends close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689769.6U CN221227339U (en) | 2023-10-08 | 2023-10-08 | Power adapter with electrostatic protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689769.6U CN221227339U (en) | 2023-10-08 | 2023-10-08 | Power adapter with electrostatic protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221227339U true CN221227339U (en) | 2024-06-25 |
Family
ID=91547246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322689769.6U Active CN221227339U (en) | 2023-10-08 | 2023-10-08 | Power adapter with electrostatic protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221227339U (en) |
-
2023
- 2023-10-08 CN CN202322689769.6U patent/CN221227339U/en active Active
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| GR01 | Patent grant |