CN219394672U - Power adapter with protection architecture - Google Patents
Power adapter with protection architecture Download PDFInfo
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- CN219394672U CN219394672U CN202320359241.XU CN202320359241U CN219394672U CN 219394672 U CN219394672 U CN 219394672U CN 202320359241 U CN202320359241 U CN 202320359241U CN 219394672 U CN219394672 U CN 219394672U
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- adapter body
- protective cover
- outer protective
- adapter
- fixed
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Abstract
The utility model discloses a power adapter with a protection structure; the power adapter comprises an adapter body and two conductive inserting sheets arranged at one end of the adapter body, wherein an outer protective cover is arranged outside the adapter body; the two side walls of the outer protective cover are respectively provided with a telescopic cavity, a reset spring is fixed in each telescopic cavity, and locking hooks are fixed on two sides of the top surface of the outer protective cover; through the outer protection casing at the outside design of adapter body to and can carry out spacing fixed hasp, lock hook isotructure to outer protection casing, and then can form a structure that can protect conductive insert at the outside of adapter body, when not needing to use the adapter body, can carry out the cage protection through outer protection casing to two conductive insert, can be direct avoid external article to contact conductive insert.
Description
Technical Field
The utility model relates to the technical field of power adapters, in particular to a power adapter with a protection structure.
Background
The power adapter is also called an external power supply, is a power supply voltage conversion device of small portable electronic equipment and electronic appliances, and is commonly used on small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like.
The mobile phone power adapter has the characteristic of small size, and is convenient for people to use and carry in daily life. Although such power adapters have been able to meet the normal use of people, there is a certain disadvantage in protecting the power charger. Because the conductive inserting sheet of the power adapter is always exposed outside, when the adapter is pulled out or taken, the conductive inserting sheet is most likely to be damaged due to collision with the ground, and normal use of the subsequent power adapter is affected. Therefore, in order to overcome the defects of the prior art power adapter, we have devised a power adapter with a protection structure.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the power adapter with the protection structure, and the design scheme has the advantages that the conductive inserting sheet structure of the power adapter can be protected, so that the service life of the power adapter is prolonged, and the problem that the conductive inserting sheet of the conventional power adapter is easy to damage due to the fact that the conductive inserting sheet is not provided with the protection structure when the conventional power adapter is used is solved.
The utility model relates to a power adapter with a protection structure, which comprises an adapter body and two conductive inserting sheets arranged at one end of the adapter body, wherein an outer protective cover is arranged outside the adapter body; the two side walls of the outer protective cover are respectively provided with a telescopic cavity, a reset spring is fixed in each telescopic cavity, and locking hooks are fixed on two sides of the top surface of the outer protective cover; the top of adapter body both sides all is fixed with the slide bar, and all is fixed with the limiting plate on the one end body of rod of every slide bar, the top of adapter body both sides all is fixed with two fixed plates, and all is connected with the hasp through the torsional spring between every two fixed plates.
As a further improvement of the utility model, one end of the sliding rod and the limiting disc are movably penetrated into the telescopic cavity of the outer protective cover, and one end of the sliding rod penetrates through the reset spring and one side of the limiting disc to be fixedly connected with the reset spring.
As a further improvement of the utility model, the lock catch is arranged in the middle of the side top surface of the adapter body, one side of the lock catch is inclined away from one side of the adapter body, and the other side of the lock catch is attached to the surface of the adapter body and integrally formed with the inverted hook.
As a further improvement of the utility model, the lock hook is arranged on the top surface of the outer protective cover and corresponds to the lock catch, one side of the lock hook far away from the outer protective cover is attached to the surface of the adapter body and is integrally formed with the inverted hook, and the outer protective cover and the adapter body are buckled and fixed through the lock hook and the lock catch.
As a further improvement of the utility model, the bottom surface of the outer protective cover is provided with perforations at positions corresponding to the two conductive inserting sheets, and soft bristles are fixed on two sides of the inner wall of each perforation.
As a further improvement of the utility model, the middle parts of the other two side surfaces of the adapter body are respectively provided with a limiting chute, and the two inner walls of the outer protective cover are uniformly and integrally formed with limiting sliding blocks which are in sliding connection with the limiting chutes.
As a further improvement of the utility model, the front and back sides of the outer protective cover are provided with heat dissipation holes.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the outer protective cover is designed outside the adapter body, and the structures such as the lock catch, the lock hook and the like can be used for limiting and fixing the outer protective cover, so that the structure capable of protecting the conductive inserting pieces can be formed outside the adapter body, when the adapter body is not needed to be used, the outer protective cover can be used for protecting the two conductive inserting pieces in a covering mode, external objects can be directly prevented from contacting the conductive inserting pieces, and therefore, the conductive inserting pieces can be prevented from being damaged if the power adapter falls off, the novel structure of the power adapter is simple to operate, the structure is small and exquisite, the power adapter is convenient to carry, and the contact between external wet air and the conductive inserting pieces can be well avoided when the power adapter is stored, so that the service life of the power adapter can be effectively prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of an adapter body according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the outer shield of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 according to the present utility model;
FIG. 5 is a schematic perspective view of a latch according to the present utility model;
fig. 6 is a schematic diagram of a front cross-sectional structure of the outer shield of the present utility model wrapped over the conductive insert;
FIG. 7 is a schematic side view of the present utility model;
fig. 8 is a schematic top view of the outer shield of the present utility model.
In the figure: 1. an adapter body; 2. an outer shield; 201. a heat radiation hole; 3. perforating; 4. a conductive insert; 5. limiting sliding grooves; 6. locking; 7. a slide bar; 8. a fixing plate; 9. a locking hook; 10. a limiting disc; 11. a telescopic cavity; 12. a return spring; 13. soft bristles; 14. and a limit sliding block.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-8, the power adapter with the protection structure of the present utility model includes an adapter body 1 and two conductive inserting pieces 4 installed at one end of the adapter body 1, and an outer protection cover 2 is disposed outside the adapter body 1; the two side walls of the outer protective cover 2 are respectively provided with a telescopic cavity 11, the telescopic cavities 11 can facilitate the movement of the reset spring 12 and the sliding rod 7 inside the telescopic cavities 11, the reset spring 12 is fixed in each telescopic cavity 11, and the locking hooks 9 are fixed on the two sides of the top surface of the outer protective cover 2; the top of adapter body 1 both sides all is fixed with slide bar 7, and all is fixed with spacing dish 10 on the one end body of rod of every slide bar 7, and spacing dish 10 can make slide bar 7 better be connected with reset spring 12, can realize good fixed effect to reset spring 12, and the top of adapter body 1 both sides all is fixed with two fixed plates 8, and all is connected with hasp 6 through the torsional spring between every two fixed plates 8.
In this embodiment, one end of the sliding rod 7 and the limiting disc 10 movably penetrate into the telescopic cavity 11 of the outer protective cover 2, and one end of the sliding rod 7 penetrates through the return spring 12 and one side of the limiting disc 10 to be fixedly connected with the return spring 12.
Specifically, the adapter body 1 is in limit connection with the outer protection cover 2 through the sliding rod 7, so that good stability and guidance quality of the outer protection cover 2 can be ensured when the outer surface of the adapter body 1 moves.
In the embodiment, the lock catch 6 is arranged in the middle of the side top surface of the adapter body 1, one side of the lock catch 6 is inclined towards the side far away from the adapter body 1, and the other side is attached to the surface of the adapter body 1 and is integrally formed with a barb; the lock hook 9 is arranged on the top surface of the outer protective cover 2 and at a position corresponding to the lock catch 6, one side, far away from the outer protective cover 2, of the lock hook 9 is attached to the surface of the adapter body 1 and is integrally formed with a reverse hook, and the outer protective cover 2 and the adapter body 1 are buckled and fixed through the lock hook 9 and the lock catch 6.
Specifically, the lock catch 6 is installed on the adapter body 1 through the torsion spring, so that the lock catch 6 has a certain locking force, stability can be kept after the lock catch 6 is connected with the lock catch 9, one side of the lock catch 6 is designed into an inclined plate shape, the lock catch 6 can be conveniently pressed to unlock the lock catch 9, and the outer protection cover 2 is conveniently covered outside the adapter body 1 again.
In this embodiment, the bottom surface of the outer protective cover 2 and the positions corresponding to the two conductive inserting pieces 4 are provided with through holes 3, and soft bristles 13 are fixed on two sides of the inner wall of each through hole 3.
Specifically, the design of perforation 3 has made things convenient for the normal business turn over of conductive insert 4, and designs soft brush hair 13 on the inner wall of perforation 3, can carry out the closure of certain degree to perforation 3 on the one hand, on the other hand can clean its surface when conductive insert 4 business turn over, can avoid the adhesion of dust or impurity.
In this embodiment, the middle parts of the other two sides of the adapter body 1 are all provided with a limiting chute 5, and two inner walls of the outer protective cover 2 are uniformly formed with a limiting slide block 14, and the limiting slide block 14 is slidably connected in the limiting chute 5.
Specifically, the side of the adapter body 1 is provided with the limit sliding groove 5 with shallower depth, and the inner wall of the outer protective cover 2 is provided with the limit sliding block 14 which is matched with the limit sliding groove 5 in size, so that good stability and guidance quality can be provided for the sliding of the outer protective cover 2.
In this embodiment, the front and back surfaces of the outer cover 2 are provided with heat dissipation holes 201.
Specifically, the surface of the outer protection cover 2 is provided with a certain number of heat dissipation holes 201, so that heat dissipation of the adapter body 1 can be facilitated, and normal use of the adapter body 1 is ensured.
When the utility model is used:
because the reset spring 12 is arranged in the inner cavity of the side wall of the outer protective cover 2, when the adapter body 1 is not needed, the whole outer protective cover 2 can be moved to the bottom of the adapter body 1 by the restoring force of the reset spring 12, namely, the two conductive inserting sheets 4 can be wrapped, so that the wrapping protection of the conductive inserting sheets 4 is realized, when the adapter body 1 is needed to charge a mobile phone, only one end of the adapter body 1 is needed to be held, one end with the conductive inserting sheets 4 is aligned with a socket, then the whole adapter body 1 is pressed, so that the reset spring 12 is compressed, meanwhile, the outer protective cover 2 gradually covers the adapter body 1 along the track of the slide rod 7 and the limiting slide groove 5, the conductive inserting sheets 4 at the moment can penetrate out of the through holes 3 and enter the jack of the socket, after the conductive inserting sheets 4 are completely inserted into the socket, the inner bottom wall of the outer protective cover 2 can be attached to the bottom wall of the adapter body 1, and the locking hooks 9 are buckled with the locking hooks 6, so that the limiting fixation of the outer protective cover 2 is realized through the locking hooks 6;
when the adapter body 1 is required to be pulled out from the socket, only the lock catches 6 on two sides are required to be pressed, the lock catches 6 are inclined in angle, so that the lock hooks 9 can be loosened, the outer protective cover 2 is automatically covered outside the conductive inserting sheet 4 again through the restoring force of the reset spring 12, the protection of the conductive inserting sheet 4 is realized, and the damage of the conductive inserting sheet 4 when the adapter body 1 is stored or carried in a follow-up mode is avoided.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a power adapter with protection architecture, includes adapter body (1) and installs two conductive insert pieces (4) at adapter body (1) one end, its characterized in that: an outer protective cover (2) is arranged outside the adapter body (1); the two side walls of the outer protective cover (2) are respectively provided with a telescopic cavity (11), a reset spring (12) is fixed in each telescopic cavity (11), and locking hooks (9) are fixed on two sides of the top surface of the outer protective cover (2); the adapter is characterized in that slide bars (7) are fixed at the tops of two sides of the adapter body (1), limiting plates (10) are fixed on rod bodies at one ends of each slide bar (7), two fixing plates (8) are fixed at the tops of two sides of the adapter body (1), and a lock catch (6) is connected between every two fixing plates (8) through a torsion spring.
2. A power adapter with protection architecture according to claim 1, characterized in that: one end of the sliding rod (7) and the limiting disc (10) movably penetrate into the telescopic cavity (11) of the outer protective cover (2), and one end of the sliding rod (7) penetrates through the reset spring (12) and one side of the limiting disc (10) to be fixedly connected with the reset spring (12).
3. A power adapter with protection architecture according to claim 1, characterized in that: the lock catch (6) is arranged in the middle of the side top surface of the adapter body (1), one side of the lock catch (6) is inclined away from one side of the adapter body (1), and the other side of the lock catch is attached to the surface of the adapter body (1) and integrally formed with the inverted hook.
4. A power adapter with protection architecture according to claim 1, characterized in that: the lock hook (9) is arranged at the top surface of the outer protective cover (2) and at a position corresponding to the lock catch (6), one side, far away from the outer protective cover (2), of the lock hook (9) is attached to the surface of the adapter body (1) and is integrally formed with the inverted hook, and the outer protective cover (2) and the adapter body (1) are buckled and fixed through the lock hook (9) and the lock catch (6).
5. A power adapter with protection architecture according to claim 1, characterized in that: the bottom surface of outer protection casing (2) and the position department that corresponds with two electrically conductive inserted sheets (4) all has seted up perforation (3), every the inner wall both sides of perforation (3) all are fixed with soft brush hair (13).
6. A power adapter with protection architecture according to claim 1, characterized in that: limiting sliding grooves (5) are formed in the middle of the other two side faces of the adapter body (1), limiting sliding blocks (14) are uniformly formed in the two inner walls of the outer protective cover (2), and the limiting sliding blocks (14) are slidably connected in the limiting sliding grooves (5).
7. A power adapter with protection architecture according to claim 1, characterized in that: and heat dissipation holes (201) are formed in the front surface and the back surface of the outer protective cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359241.XU CN219394672U (en) | 2023-02-22 | 2023-02-22 | Power adapter with protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359241.XU CN219394672U (en) | 2023-02-22 | 2023-02-22 | Power adapter with protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219394672U true CN219394672U (en) | 2023-07-21 |
Family
ID=87171980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320359241.XU Active CN219394672U (en) | 2023-02-22 | 2023-02-22 | Power adapter with protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219394672U (en) |
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2023
- 2023-02-22 CN CN202320359241.XU patent/CN219394672U/en active Active
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