CN215734054U - Improved AC power adapter - Google Patents
Improved AC power adapter Download PDFInfo
- Publication number
- CN215734054U CN215734054U CN202122381467.3U CN202122381467U CN215734054U CN 215734054 U CN215734054 U CN 215734054U CN 202122381467 U CN202122381467 U CN 202122381467U CN 215734054 U CN215734054 U CN 215734054U
- Authority
- CN
- China
- Prior art keywords
- power adapter
- center
- protective shell
- outer protective
- improved
- 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.)
- Active
Links
Images
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses an improved alternating-current power adapter which comprises a power adapter body, wherein an output line is fixedly connected to the center of one side of the power adapter body, a power interface is fixedly connected to the center of one side, away from the output line, of the power adapter body, an outer protective shell is arranged on the peripheral side of the outer wall of the power adapter body, a plurality of radiating diamond holes are uniformly formed in the centers of the front end and the rear end of the outer protective shell, a ventilation net is embedded in the centers of the inner walls of the radiating diamond holes, a winding board is arranged at the bottom of the center of the front end of the outer protective shell, and a plurality of winding grooves are formed in two sides of the winding board. According to the utility model, the bottom of the front end of the outer protective shell is provided with the winding plate, the two sides of the winding plate are uniformly provided with the plurality of winding grooves, when the power adapter body is not used, the output line can be wound on the winding plate through the plurality of winding grooves for storage, the output line can be prevented from scattering and being damaged, and the protective shell has better protective performance and good use performance.
Description
Technical Field
The utility model relates to the technical field of alternating current power adapters, in particular to an improved alternating current power adapter.
Background
The power adapter is a power supply conversion device of small 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.
The protection of the power adapter is important when the power adapter is used or not used, and the damage of the power adapter can be caused by poor protection, so that the working stability and the safety of the power adapter are influenced. The existing power adapter needs to be stored when not used, and the output line of the existing power adapter is not provided with a corresponding storage structure when being stored, so that the output line is scattered to cause damage, and the subsequent use of the power adapter and the safety performance of the power adapter during use are influenced; the existing power adapter is easy to collide and fall off in the using process to cause damage, so that the service life and the use performance of the power adapter are influenced.
It is therefore desirable to provide an improved ac power adapter to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the existing power adapter needs to be stored when not in use, and the output line of the existing power adapter is not provided with a corresponding storage structure when being stored, so that the output line is scattered to cause damage, and the subsequent use and the safety performance of the power adapter are influenced; the power adapter is easy to collide and fall in the using process to cause damage, so that the service life and the using performance of the power adapter are influenced.
In order to solve the technical problems, the utility model adopts a technical scheme that: the improved alternating-current power adapter comprises a power adapter body, wherein an output line is fixedly connected to the center of one side of the power adapter body, the output line serves as the output end of the power adapter body, a power interface is fixedly connected to the center of one side, away from the output line, of the power adapter body, the power interface is used for being communicated with an alternating-current power supply, an outer protective shell is installed on the periphery of the outer wall of the power adapter body, the outer protective shell can protect the power adapter body, a plurality of heat dissipation diamond holes are uniformly formed in the centers of the front end and the rear end of the outer protective shell and used for installing a ventilation net, the ventilation net is embedded in the centers of the inner walls of the heat dissipation diamond holes, and the ventilation net can play double roles of heat dissipation and dust prevention;
the bottom of the center of the front end of the outer protective shell is provided with a winding board, the winding board can receive an output line when the power adapter body is not used and prevent the output line from scattering and damaging, both sides of the winding board are provided with a plurality of winding grooves, the plurality of winding grooves can ensure that the output line is not loosened after being received, the rear end of the center of the top of the winding board is provided with a movable limiting groove, the movable limiting groove is used for installing a special-shaped block, the rear end of the center of the inner wall of the movable limiting groove is provided with a special-shaped block, the special-shaped block slides forwards and backwards in the movable limiting groove to limit and fix the pulling-out position of the winding board, the top of the center of the rear end of the special-shaped block is fixedly connected with a straight pull rod, the straight pull rod is used for connecting the special-shaped block and the outer protective shell, the rear end of the center of the top of the straight pull rod is fixedly connected with a T-shaped slide block, and the T-shaped slide block slides between the top of a receiving cavity in the outer protective shell, the winding board can slide in and out of the accommodating cavity conveniently;
the round pad of elasticity is all installed at the edge at outer protective housing top center, and the round pad of elasticity can play the effect of preventing falling buffering protection, and is a plurality of the equal fixedly connected with buffering post in the round pad bottom center of elasticity, buffering post are used for connecting the round pad of elasticity and buffering spring, and are a plurality of all through buffering spring sliding connection between buffering post bottom center and the outer protective housing, the buffering spring is applyed the elastic force for the round pad of elasticity and is made it have the performance of elastic buffering protection.
Preferably, the corners of the center of the top of the outer protective shell are provided with counter bores corresponding to the buffer springs, so that the buffer springs are convenient to mount.
Preferably, outer protective housing is including accomodating chamber, quad slit and through wires hole.
Preferably, the containing cavity is slidably connected with the winding plate through a straight pull rod and a T-shaped sliding block, so that the winding plate can be kept stable when sliding in and out of the containing cavity, and the sliding stroke of the winding plate is limited.
Preferably, the center of the top of the accommodating cavity is provided with a T-shaped groove corresponding to the T-shaped sliding block, so that the T-shaped sliding block is convenient to mount.
Preferably, the square hole corresponds to a power interface.
Preferably, the threading hole corresponds to the output wire.
Preferably, the wire winding plate comprises a right angle pull tab.
Preferably, the center of the front end of the winding plate is welded with a right-angle pull piece, and the winding plate is pulled through the right-angle pull piece.
Preferably, the special-shaped block, the straight pull rod and the T-shaped sliding block are of an integrated structure.
The utility model has the following beneficial effects:
1. according to the utility model, the bottom of the front end of the outer protective shell is provided with the winding plate, the two sides of the winding plate are uniformly provided with the plurality of winding grooves, when the power adapter body is not used, the output line can be wound on the winding plate through the plurality of winding grooves for storage, the output line can be prevented from scattering and being damaged, the protective shell has better protective performance and good use performance;
2. when the power adapter body works and is used, the winding board slides into the accommodating cavity through the straight pull rod, the T-shaped sliding block and the special-shaped block, and the right-angle pulling piece is used for controlling the winding board to slide in and out of the accommodating cavity, so that the operation is convenient, the winding board cannot influence the work of the power adapter body when the power adapter body is used, the damage prevention protection effect on the winding board is good, redundant use space cannot be occupied, and the practicability is good;
3. according to the utility model, the elastic round pads, the buffer columns and the buffer springs are arranged at the corners of the top of the outer protective shell, the plurality of heat dissipation diamond holes are arranged at the front end and the rear end of the outer protective shell, and the corresponding ventilation nets are embedded, so that a good anti-falling and anti-vibration buffer protection effect can be achieved when the power adapter body is dropped and collided, the heat dissipation of the power adapter body during working can be carried out, and the working performance and the safety of the power adapter body are improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the outer protective shell of the present invention;
FIG. 3 is a front sectional view of the structure of FIG. 2;
fig. 4 is a perspective view of the profile block of the present invention.
In the figure: 1. a power adapter body; 2. an output line; 3. a power interface; 4. an outer protective shell; 401. a receiving cavity; 402. a square hole; 403. threading holes; 5. heat dissipation rhombic holes; 6. a ventilation net; 7. a wire winding plate; 701. a right angle pull tab; 8. a winding slot; 9. moving the limiting groove; 10. a special-shaped block; 11. a drag link; 12. a T-shaped sliding block; 13. an elastic circular pad; 14. a buffer column; 15. a buffer spring.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1, an improved ac power adapter includes a power adapter body 1, an output line 2 is fixedly connected to a center of one side of the power adapter body 1, the output line 2 is used as an output end of the power adapter body 1, a power interface 3 is fixedly connected to a center of one side of the power adapter body 1, which is far away from the output line 2, the power interface 3 is used for communicating with an ac power source, an outer protective shell 4 is installed around an outer wall of the power adapter body 1, the outer protective shell 4 can protect the power adapter body 1, countersunk holes corresponding to buffer springs 15 are formed at corners of a top center of the outer protective shell 4, so that the buffer springs 15 are conveniently installed, a plurality of heat dissipation diamond holes 5 are uniformly formed at centers of a front end and a rear end of the outer protective shell 4, the heat dissipation diamond holes 5 are used for installing ventilation nets 6, and ventilation nets 6 are embedded in centers of inner walls of the plurality of the heat dissipation diamond holes 5, the ventilation net 6 can play double roles of heat dissipation and dust prevention;
referring to fig. 2, a winding plate 7 is mounted at the bottom of the center of the front end of an outer protective shell 4, the winding plate 7 can accommodate an output line 2 when a power adapter body 1 is not used, and damage caused by scattering of the output line is prevented, the winding plate 7 comprises a right-angle pull tab 701, the right-angle pull tab 701 is welded at the center of the front end of the winding plate 7, the winding plate 7 is pulled through the right-angle pull tab 701, a plurality of winding grooves 8 are formed in both sides of the winding plate 7, the plurality of winding grooves 8 can ensure that the output line 2 is not loosened after being accommodated, a movable limiting groove 9 is formed in the rear end of the center of the top of the winding plate 7, the movable limiting groove 9 is used for mounting a special-shaped block 10, the special-shaped block 10 is mounted at the rear end of the center of the inner wall of the movable limiting groove 9, and the special-shaped block 10 slides back and forth in the movable limiting groove 9 to limit the pulled-out position of the winding plate 7;
referring to fig. 3, the outer protective shell 4 includes a receiving cavity 401, a square hole 402 and a threading hole 403, the receiving cavity 401 is slidably connected to the winding board 7 through a straight pull rod 11 and a T-shaped slider 12, so that the winding board 7 can be kept stable when sliding in and out of the receiving cavity 401, and the threading hole 403 is corresponding to an output line 2, a T-shaped groove corresponding to the T-shaped slider 12 is formed at the center of the top of the receiving cavity 401, so that the T-shaped slider 12 can be conveniently installed, the square hole 402 corresponds to the power source interface 3, elastic circular pads 13 are installed at corners of the center of the top of the outer protective shell 4, the elastic circular pads 13 can play a role of anti-falling buffer protection, buffer columns 14 are fixedly connected to the centers of the bottoms of the elastic circular pads 13, the buffer columns 14 are used for connecting the elastic circular pads 13 and the buffer springs 15, and the centers of the bottoms of the buffer columns 14 are slidably connected to the outer protective shell 4 through buffer springs 15, the buffer spring 15 applies elastic force to the elastic round pad 13 to enable the elastic round pad to have the performance of elastic buffer protection;
referring to fig. 4, a drag link 11 is fixedly connected to the top of the center of the rear end of the special-shaped block 10, the drag link 11 is used for connecting the special-shaped block 10 and the outer protective shell 4, a T-shaped slider 12 is fixedly connected to the rear end of the center of the top of the drag link 11, the T-shaped slider 12 slides between the tops of the accommodating cavities 401 in the outer protective shell 4, so that the winding board 7 slides in and out of the accommodating cavities 401, and the special-shaped block 10, the drag link 11 and the T-shaped slider 12 are of an integrated structure.
When the power adapter is used, the outer protective shell 4 is arranged on the outer wall of the power adapter body 1, the output line 2 penetrates through the threading hole 403, the power interface 3 penetrates through the square hole 402, the winding plate 7 is arranged in the accommodating cavity 401 at the bottom of the outer protective shell 4, the plurality of winding grooves 8 are formed in the two sides of the winding plate 7, the output line 2 is wound on the winding plate 7 through the plurality of winding grooves 8, the winding plate 7 is pulled to the outside of the outer protective shell 4 through the right-angle pull piece 701 when the winding plate 7 is used, the winding plate 7 and the outer protective shell 4 are in sliding connection through the movable limiting groove 9, the special-shaped block 10, the straight pull rod 11 and the T-shaped sliding block 12, and the use stability and reliability of the winding plate 7 can be guaranteed; the elastic round pads 13, the buffer columns 14 and the buffer springs 15 are arranged at the corners of the top of the outer protective shell 4, so that the power adapter body 1 can be protected against falling and buffering when falling and colliding, and the service performance and the safety performance of the power adapter body 1 are guaranteed; a plurality of heat dissipation diamond holes 5 and the ventilation net 6 that set up on the outer protective housing 4 can carry out work heat dissipation to power adapter body 1 to improve the stability of power adapter body 1 work.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. Modified alternating current power adapter, including power adapter body (1), its characterized in that: the power adapter comprises a power adapter body (1), an output line (2) is fixedly connected to the center of one side of the power adapter body (1), a power interface (3) is fixedly connected to the center of one side, away from the output line (2), of the power adapter body (1), an outer protective shell (4) is installed on the periphery of the outer wall of the power adapter body (1), a plurality of heat dissipation diamond holes (5) are uniformly formed in the centers of the front end and the rear end of the outer protective shell (4), and a ventilation net (6) is embedded in the centers of the inner walls of the heat dissipation diamond holes (5);
a wire winding plate (7) is mounted at the bottom of the center of the front end of the outer protective shell (4), a plurality of wire winding grooves (8) are formed in the two sides of the wire winding plate (7), a movable limiting groove (9) is formed in the rear end of the center of the top of the wire winding plate (7), a special-shaped block (10) is mounted at the rear end of the center of the inner wall of the movable limiting groove (9), a straight pull rod (11) is fixedly connected to the top of the center of the rear end of the special-shaped block (10), and a T-shaped sliding block (12) is fixedly connected to the rear end of the center of the top of the straight pull rod (11);
the corner at the center of the top of the outer protective shell (4) is provided with an elastic round pad (13), the elastic round pad (13) is provided with a plurality of buffer columns (14) which are fixedly connected with the center of the bottom of the elastic round pad (13), and the buffer columns (14) are connected with the outer protective shell (4) in a sliding mode through buffer springs (15).
2. The improved ac power adapter as recited in claim 1, wherein: and counter bores corresponding to the buffer springs (15) are formed in the corners of the center of the top of the outer protective shell (4).
3. The improved ac power adapter as recited in claim 1, wherein: the outer protective shell (4) comprises a containing cavity (401), a square hole (402) and a threading hole (403).
4. The improved ac power adapter as recited in claim 3, wherein: the containing cavity (401) is connected with the winding plate (7) in a sliding mode through a straight pull rod (11) and a T-shaped sliding block (12).
5. The improved ac power adapter as recited in claim 4, wherein: a T-shaped groove corresponding to the T-shaped sliding block (12) is formed in the center of the top of the accommodating cavity (401).
6. The improved ac power adapter as recited in claim 3, wherein: the square hole (402) corresponds to the power interface (3).
7. The improved ac power adapter as recited in claim 3, wherein: the threading hole (403) corresponds to the output line (2).
8. The improved ac power adapter as recited in claim 1, wherein: the wire winding plate (7) comprises a right-angle pull tab (701).
9. The improved ac power adapter as recited in claim 8, wherein: the center of the front end of the winding plate (7) is welded with a right-angle pull tab (701).
10. The improved ac power adapter as recited in claim 1, wherein: the special-shaped block (10), the straight pull rod (11) and the T-shaped sliding block (12) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122381467.3U CN215734054U (en) | 2021-09-29 | 2021-09-29 | Improved AC power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122381467.3U CN215734054U (en) | 2021-09-29 | 2021-09-29 | Improved AC power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215734054U true CN215734054U (en) | 2022-02-01 |
Family
ID=80026465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122381467.3U Active CN215734054U (en) | 2021-09-29 | 2021-09-29 | Improved AC power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215734054U (en) |
-
2021
- 2021-09-29 CN CN202122381467.3U patent/CN215734054U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105717991B (en) | Electronic device | |
| US20140097000A1 (en) | Cable management apparatus | |
| US10474204B2 (en) | Electrical power supply expansion card and computer case | |
| CN215734054U (en) | Improved AC power adapter | |
| CN106249825B (en) | Power supply expansion card and computer case | |
| CN213343164U (en) | Portable external power adapter | |
| CN211061949U (en) | Prevent computer mainframe with adjustable broken line | |
| CN212393043U (en) | Printed circuit board | |
| CN207459990U (en) | Power supply with PFC inductance | |
| US20140042281A1 (en) | Apparatus To Provide Temporary Support To A Portable Device | |
| CN218387292U (en) | Anti-falling alternating current power adapter | |
| CN220121487U (en) | Solid state disk module | |
| CN218499007U (en) | Power adapter with participate in protective structure | |
| CN219456835U (en) | Embedded box-type computer without fan | |
| CN209487812U (en) | A kind of multifunctional power allocation unit | |
| CN213365460U (en) | Radiator for notebook computer | |
| CN219919469U (en) | Adapter device | |
| CN219420560U (en) | Protective structure and power adapter shell convenient for heat dissipation | |
| JP7431983B2 (en) | Housing and storage device | |
| CN217063550U (en) | Power adapter | |
| CN216930596U (en) | Cabinet multi-layer wire arranging device for network communication equipment | |
| CN209928319U (en) | Visual display controller | |
| CN219554641U (en) | Portable power source with connection port protection | |
| CN211182641U (en) | Power adapter with strong protection performance | |
| CN213751001U (en) | Notebook power adapter capable of accommodating charging wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |