CN219740219U - Novel general power adapter - Google Patents
Novel general power adapter Download PDFInfo
- Publication number
- CN219740219U CN219740219U CN202320232065.3U CN202320232065U CN219740219U CN 219740219 U CN219740219 U CN 219740219U CN 202320232065 U CN202320232065 U CN 202320232065U CN 219740219 U CN219740219 U CN 219740219U
- Authority
- CN
- China
- Prior art keywords
- power adapter
- protection plate
- main body
- adapter main
- bayonet lock
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004973 liquid crystal related substance Substances 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
- 210000005069 ears Anatomy 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a novel universal power adapter, which comprises: the power adapter comprises a power adapter body, wherein one end of the power adapter body is connected with a wiring, one end of the power adapter body, which is far away from the wiring, is connected with a protection plate, one side of the protection plate is connected with a connecting lug, a connecting shaft is inserted into the connecting lug in a penetrating manner, the surface of the protection plate is vertically connected with a pulling block, and sealing gaskets are adhered to the periphery of the outer wall of the protection plate; the inside of power adapter main part is provided with the block subassembly, and guard plate accessible block subassembly is fixed in the tip of power adapter main part. The utility model discloses a guard plate, engaging lug, pull out piece, connecting axle, sealed pad, spring and the bayonet lock between mutually supporting for the guard plate can rotate at the tip of power adapter main part and open or close sealed fixed, thereby can prevent effectively that dust impurity or moisture in the outside air from getting into the plug connect downthehole portion of power adapter main part, cause electric core corrosion or lead to the condition emergence of poor contact.
Description
Technical Field
The utility model relates to the technical field of power adapters, in particular to a novel universal power adapter.
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 IC, 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 device can be divided into wall-inserted type devices and desktop type devices according to the connection mode, and is widely matched with security cameras, set top boxes, routers, lamp bars, massage devices and the like.
At present, most of plug connecting holes of power adapters in the market are exposed, dust impurities or moisture in air easily enter the plug connecting holes, so that the situation that a battery core in each plug connecting hole is corroded or poor in contact is easily caused for a long time, and rubber plugs are arranged at the plug connecting holes of some power adapters, and are soft and can be easily separated due to the influence of external force after being plugged in, so that the situation is also generated; meanwhile, the wiring of the existing power adapter is long, people often wind the long wiring by utilizing a thinner iron wire to prevent the wiring from being scattered, but in daily life, the situation of losing easily occurs because the iron wires are smaller, so that the long wiring still cannot be bundled, and the use of users is affected.
Improvements to the above problems are needed to meet market demands.
Disclosure of Invention
The present utility model is directed to a novel universal power adapter to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel universal power adapter comprising: the power adapter comprises a power adapter main body, wherein two threaded holes are formed in the surface of the power adapter main body, one end of the power adapter main body is connected with a wiring, one end of the power adapter main body, which is far away from the wiring, is connected with a protection plate, one side of the protection plate is connected with a connecting lug, a connecting shaft is inserted into the connecting lug in a penetrating manner, a pulling block is vertically connected to the surface of the protection plate, and sealing gaskets are adhered to the periphery of the outer wall of the protection plate;
the power adapter comprises a power adapter main body, wherein a clamping assembly is arranged in the power adapter main body, and the protection plate can be fixed at the end part of the power adapter main body through the clamping assembly;
the back of the power adapter main body is connected with a clamping wire clip, and two ends of the clamping wire clip are connected with mounting lugs.
Preferably, the guard plate is PVC material, be integrated into one piece structure between guard plate, engaging lug and the pull block, the draw-in groove that the cross-section is triangle-shaped has been seted up to the inside of guard plate.
Preferably, the protection plate is rotatably connected with the power adapter body through a connecting lug and a connecting shaft.
Preferably, the sealing gasket is made of rubber.
Preferably, the engagement assembly includes: the power adapter comprises a spring and a bayonet lock, wherein the bayonet lock is connected to one end of the spring, and one end of the bayonet lock extends to the outside of the power adapter body.
Preferably, the protruding end size and the position of the bayonet lock are matched and matched with the clamping groove formed in the protection plate, and the bayonet lock and the power adapter body form an elastic structure through a spring.
Preferably, the inside of fastener has been seted up and has been equidistant arc draw-in groove of arranging, just the size of arc draw-in groove and the outer wall size phase-match of wiring, circular through-hole has been seted up to the inside of installation ear, the position of two screw holes of seting up on the power adapter main part surface is corresponding with the inside circular through-hole position of seting up of two installation ears respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the mutual cooperation between guard plate, engaging lug, pull out piece, connecting axle, sealed pad, spring and bayonet lock for the guard plate can rotate at the tip of power adapter main part and open or close sealed fixed, thereby can prevent effectively that dust impurity or moisture in the outside air from getting into the plug connect downthehole portion of power adapter main part, cause electric core corrosion or lead to the condition emergence of poor contact.
2. Through mutually supporting between clamp and the installation ear for clamp accessible bolt fastening is in the surface of power adapter main part, thereby but make longer wiring joint in a plurality of arc draw-in grooves of seting up of clamp inside, in order to reach the purpose that the butt joint line receives the bundle.
Drawings
Fig. 1 is a schematic view showing an opened perspective structure of a protection plate according to the present utility model;
FIG. 2 is a schematic view of a closed perspective structure of a protection plate according to the present utility model;
FIG. 3 is a schematic side sectional view of the power adapter body of the present utility model;
FIG. 4 is a schematic top view of a cross-sectional structure of a portion of the shielding plate and the power adapter body of the present utility model;
fig. 5 is a schematic top view of the power adapter body of the present utility model.
In the figure: 1. a power adapter body; 2. wiring; 3. a protection plate; 4. a connecting lug; 5. pulling out the block; 6. a connecting shaft; 7. a sealing gasket; 8. a spring; 9. a bayonet lock; 10. clamping wire clamps; 11. and (5) mounting the lugs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a novel universal power adapter comprising: the power adapter comprises a power adapter main body 1, wherein one end of the power adapter main body 1 is connected with a wiring 2, the power adapter main body 1 is a 12V/3A switch power supply, the 12V/3A switch power supply adapter can be applicable to a liquid crystal display power supply, a computer display power supply monitoring camera power supply, a hard disk video recorder power supply, an LCD (liquid crystal display) display and a mobile hard disk box, the power adapter main body 1 is universal, one end of the power adapter main body, far away from the wiring 2, is connected with a protection plate 3, the protection plate 3 is made of PVC (polyvinyl chloride) material, an integral structure is formed between the protection plate 3, a connecting lug 4 and a pulling block 5, a clamping groove with a triangular section is formed in the protection plate 3, one side of the protection plate 3 is connected with the connecting lug 4, a connecting shaft 6 is inserted into the interior of the connecting lug 4 in a penetrating way, and the protection plate 3 is connected with the power adapter main body 1 in a rotating way through the connecting lug 4, so that the protection plate 3 can turn over 180 DEG at one end of the power adapter main body 1, the surface of the protection plate 3 is vertically connected with a pulling block 5, a user can conveniently apply force to the protection plate 3, a sealing pad 7 is adhered to the periphery of the outer wall of the protection plate 3, and the sealing pad 7 is made of a rubber material, and the sealing pad 7 can enable the protection plate 3 to be tightly connected with the protection plate 1;
referring to fig. 3 to 4, a locking assembly is disposed in the power adapter body 1, and the locking assembly includes: the power adapter comprises a spring 8 and a bayonet lock 9, wherein the bayonet lock 9 is connected to one end of the spring 8, one end of the bayonet lock 9 extends to the outside of the power adapter main body 1, the protection plate 3 can be fixed to the end of the power adapter main body 1 through a clamping assembly, the protruding end size and the position of the bayonet lock 9 are matched with clamping grooves formed in the protection plate 3, an elastic structure is formed between the bayonet lock 9 and the power adapter main body 1 through the spring 8, and when the protection plate 3 is closed, the bayonet lock 9 can automatically lock the protection plate 3 and when the protection plate 3 is opened, the bayonet lock 9 can automatically contract;
referring to fig. 5, the back of the power adapter body 1 is connected with a clip 10, two ends of the clip 10 are connected with mounting lugs 11, a plurality of arc-shaped slots which are arranged at equal intervals are formed in the clip 10, the sizes of the arc-shaped slots are matched with the sizes of the outer walls of the wires 2, the wires 2 are clamped into the arc-shaped slots respectively, the longer wires 2 can be conveniently bundled, the purpose of preventing the wires 2 from being scattered is achieved, a circular through hole is formed in the mounting lugs 11, two threaded holes are formed in the surface of the power adapter body 1, the positions of the two threaded holes formed in the surface of the power adapter body 1 correspond to the positions of the circular through holes formed in the two mounting lugs 11, and bolts are inserted into the circular through holes and connected with the threaded holes, so that the clip 10 and the power adapter body 1 can be mounted and fixed.
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 (7)
1. A novel universal power adapter comprising: the power adapter is characterized in that one end of the power adapter body (1) is connected with a wiring (2), two threaded holes are formed in the surface of the power adapter body (1), one end, far away from the wiring (2), of the power adapter body (1) is connected with a protection plate (3), one side of the protection plate (3) is connected with a connecting lug (4), a connecting shaft (6) penetrates through the inside of the connecting lug (4), a pulling block (5) is vertically connected to the surface of the protection plate (3), and sealing gaskets (7) are adhered to the periphery of the outer wall of the protection plate (3);
the power adapter comprises a power adapter main body (1), wherein a clamping assembly is arranged in the power adapter main body (1), and a protection plate (3) can be fixed at the end part of the power adapter main body (1) through the clamping assembly;
the power adapter is characterized in that the back of the power adapter main body (1) is connected with a clamp (10), and two ends of the clamp (10) are connected with mounting lugs (11).
2. A new universal power adapter according to claim 1, characterized in that: the protection plate (3) is made of PVC, the protection plate (3), the connecting lugs (4) and the pulling blocks (5) are of an integrated structure, and a clamping groove with a triangular section is formed in the protection plate (3).
3. A new universal power adapter according to claim 1, characterized in that: the protection plate (3) is in rotary connection with the power adapter main body (1) through the connecting lug (4) and the connecting shaft (6).
4. A new universal power adapter according to claim 1, characterized in that: the sealing gasket (7) is made of rubber.
5. A new universal power adapter according to claim 1, characterized in that: the clamping assembly comprises: the power adapter comprises a spring (8) and a bayonet lock (9), wherein the bayonet lock (9) is connected to one end of the spring (8), and one end of the bayonet lock (9) extends to the outside of the power adapter body (1).
6. The novel universal power adapter of claim 5, wherein: the size and the position of the protruding end of the bayonet lock (9) are matched and matched with the clamping groove formed in the protection plate (3), and the bayonet lock (9) and the power adapter main body (1) form an elastic structure through a spring (8).
7. A new universal power adapter according to claim 1, characterized in that: arc draw-in grooves which are arranged at equal intervals are formed in the clamp (10), the sizes of the arc draw-in grooves are matched with the sizes of the outer walls of the wiring lines (2), circular through holes are formed in the mounting lugs (11), and the positions of the two threaded holes formed in the surface of the power adapter main body (1) are corresponding to the positions of the circular through holes formed in the two mounting lugs (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320232065.3U CN219740219U (en) | 2023-02-16 | 2023-02-16 | Novel general power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320232065.3U CN219740219U (en) | 2023-02-16 | 2023-02-16 | Novel general power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219740219U true CN219740219U (en) | 2023-09-22 |
Family
ID=88058853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320232065.3U Active CN219740219U (en) | 2023-02-16 | 2023-02-16 | Novel general power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219740219U (en) |
-
2023
- 2023-02-16 CN CN202320232065.3U patent/CN219740219U/en active Active
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| GR01 | Patent grant |