CN221262837U - Universal power adapter - Google Patents
Universal power adapter Download PDFInfo
- Publication number
- CN221262837U CN221262837U CN202322753818.8U CN202322753818U CN221262837U CN 221262837 U CN221262837 U CN 221262837U CN 202322753818 U CN202322753818 U CN 202322753818U CN 221262837 U CN221262837 U CN 221262837U
- Authority
- CN
- China
- Prior art keywords
- shell
- connector
- lag
- power adapter
- hole
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of power adapters, in particular to a universal power adapter which comprises a first shell and an anti-falling device, wherein a second shell is arranged on the lower surface of the first shell, a plug is arranged on the side surface of the first shell, an indicator lamp is arranged on the side surface of the first shell, the anti-falling device comprises a connector and a connecting plate, the connecting plate is fixedly connected with the side surface of the second shell, the connector is arranged on the inner wall of the first shell, and a pulling hole is formed in the surface of the connector. According to the utility model, the connector is effectively limited by arranging the anti-drop device, so that the effect of limiting the connector is achieved, the connector is continuously pulled out and plugged into the first shell when the device is used, the connector is easily connected with the device to be loose, the device is short-circuited and cannot be normally used, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of power adapters, in particular to a universal power adapter.
Background
The power adapter is a power supply conversion device of a small portable electronic device and an electronic appliance, and when some appliances are charged, the current mismatch needs to be converted by using the power adapter.
The prior art is such as the utility model of publication number CN213341994U, and this patent discloses a general power adapter, including the power adapter body, the both sides of power adapter body are all fixed mounting has the power cord, one of them the one end fixed mounting that the power cord kept away from the power adapter body has the power output, and another one end fixed mounting that the power cord kept away from the power adapter body has the power input, the inner wall fixed mounting of power adapter body has the circuit board, power cord and circuit board electric connection, the bottom fixed mounting of circuit board has the heat-conducting plate, the bottom fixed mounting of heat-conducting plate has a plurality of fin, the ventilation groove has all been seted up to the both sides of power adapter body, the inner wall fixed mounting of ventilation groove has the filter screen, but domestic alternating current and office alternating current are 220v, and computer display screen and notebook are used and are direct current 12v, and the power adapter consumes when the transformation rectification, and these consumption can change into heat, and the current power adapter heat dissipation function is not good, and during long-term use, the problem that the inside electrical component and circuit board easily appear generating heat, and only has the hidden danger that the safety is damaged.
At present, most power adapters are used, a user connects a plug with a power supply, equipment which needs to rotate is connected with the equipment for conversion, but when the equipment is used, the connector is continuously plugged into the first shell, the connector is easily connected with the equipment to be loose, and the equipment cannot be normally used due to short circuit.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, the connector is continuously pulled out and plugged into the first shell, the connector is easy to loosen from being connected with equipment, and the equipment cannot be normally used due to short circuit.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a general power adapter, includes first shell and anticreep device, the lower surface of first shell is provided with the second shell, the side of first shell is provided with the plug, the side of first shell is provided with the pilot lamp, anticreep device sets up the side at first shell, anticreep device includes connector and connecting plate, the side fixed connection of connecting plate and second shell, the connector is located the inner wall setting of first shell, the broaching has been seted up on the connector surface, the limiting hole has been seted up on the surface of connecting plate.
Preferably, the inner wall sliding connection of draw hole has the restriction pole, the one end and the inner wall joint in restriction hole of restriction pole, through setting up the restriction pole, can restrict the connector, reduced equipment when using, the connector breaks away from the condition of first shell easily.
Preferably, the surface fixedly connected with connecting block of restriction pole, the surface fixedly connected with stopper of connector sets up the stopper, is convenient for carry out spacingly to first spring.
Preferably, the lower surface fixedly connected with first spring of connecting block, the one end that the connecting block was kept away from to first spring is connected with the surface fixed of stopper, sets up first spring, is convenient for apply elasticity to the restriction pole.
Preferably, the surface of plug is provided with protector, protector includes first lag and second lag, first lag is located the below setting of plug, the second lag is located the surface setting of plug, firm hole has been seted up on the surface of plug, the spout has been seted up to the inside of first lag, the second lag is located the inner wall sliding connection of spout, the fixed surface of first lag is connected with firm pole, firm pole and the inner wall joint in firm hole, the card hole has been seted up on the surface of second lag, through setting up first lag, can protect the junction of plug, has reduced equipment when using, the circumstances that the plug is damaged easily.
Preferably, the inner wall sliding connection of draw-in hole has the draw-in bar, the one end and the inner wall joint in firm hole of draw-in bar set up the draw-in bar, are convenient for restrict the second lag.
Preferably, the lower surface fixedly connected with second spring of kelly, the one end that the kelly was kept away from to the second spring is connected with the surface fixed of second lag, sets up the second spring, is convenient for apply elasticity to the kelly.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. When the equipment is needed, the user pulls the limiting rod to move, then the limiting rod moves to drive the first spring to displace and deform to generate elasticity, then the limiting rod moves to be separated from the inside of the limiting hole, then the connector loses constraint, the connector is effectively limited by arranging the anti-falling device, the effect of limiting the connector is achieved, the connector is reduced from being continuously pulled out and inserted into the first shell when the equipment is used, the connection between the connector and the equipment is easy to be loose, the equipment cannot be normally used, and the practicability of the equipment is improved.
2. According to the utility model, when the equipment is needed to be used, a user pulls the clamping rod, then the clamping rod moves to drive the second spring to displace and deform to generate elasticity, then the clamping rod moves to be separated from the inside of the stabilizing hole, then the second anti-falling sleeve loses constraint, then the second anti-falling sleeve slides to be separated from the inside of the sliding groove, and the protection device is arranged to effectively protect the connection part of the plug, so that the plug is protected, the situation that the connection part of the plug and the first shell is easy to wear and damage the equipment is reduced when the equipment is used, and the practicability of the equipment is improved.
Drawings
Fig. 1 is a schematic perspective view of a universal power adapter according to the present utility model;
FIG. 2 is a schematic side view of a universal power adapter according to the present utility model;
FIG. 3 is a schematic view of the structure A in FIG. 2 showing a universal power adapter according to the present utility model;
FIG. 4 is a schematic diagram of a portion of a general power adapter according to the present utility model;
Fig. 5 is a schematic diagram of the structure B in fig. 4 of a universal power adapter according to the present utility model.
Legend description: 1. a first housing; 2. a second housing; 3. a plug; 4. an indicator light; 5. an anti-falling device; 51. a connector; 52. a connecting plate; 53. pulling holes; 54. limiting the aperture; 55. a restraining bar; 56. a connecting block; 57. a first spring; 58. a limiting block; 6. a protective device; 61. a first protective sleeve; 62. a second protective sleeve; 63. a chute; 64. a stabilizing hole; 65. a stabilizing rod; 66. a clamping hole; 67. a clamping rod; 68. and a second spring.
Detailed Description
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a general power adapter, includes first shell 1 and anticreep device 5, and the lower surface of first shell 1 is provided with second shell 2, and the side of first shell 1 is provided with plug 3, and the side of first shell 1 is provided with pilot lamp 4.
The specific arrangement and function of the anti-drop device 5 and the protection device 6 will be described in detail below.
In this embodiment: the anti-drop device 5 is arranged on the side surface of the first shell 1, the anti-drop device 5 comprises a connector 51 and a connecting plate 52, the connecting plate 52 is fixedly connected with the side surface of the second shell 2, the connector 51 is arranged on the inner wall of the first shell 1, a pull hole 53 is formed in the surface of the connector 51, and a limiting hole 54 is formed in the surface of the connecting plate 52.
Specifically, the inner wall of the pull hole 53 is slidably connected with a limiting rod 55, and one end of the limiting rod 55 is clamped with the inner wall of the limiting hole 54.
In this embodiment: by providing the restricting lever 55, the connector 51 can be restricted, and the situation that the connector 51 is easily separated from the first housing 1 when the apparatus is in use is reduced.
Specifically, the surface of the limiting rod 55 is fixedly connected with a connecting block 56, the surface of the connecting head 51 is fixedly connected with a limiting block 58, and the limiting block 58 is arranged, so that the first spring 57 is conveniently limited.
Specifically, the lower surface of the connecting block 56 is fixedly connected with a first spring 57, one end of the first spring 57 away from the connecting block 56 is fixedly connected with the surface of the limiting block 58, and the first spring 57 is arranged to facilitate the application of elastic force to the limiting rod 55.
In this embodiment: the surface of plug 3 is provided with protector 6, protector 6 includes first lag 61 and second lag 62, first lag 61 is located the below setting of plug 3, second lag 62 is located the surface setting of plug 3, firm hole 64 has been seted up on the surface of plug 3, spout 63 has been seted up to the inside of first lag 61, second lag 62 is located the inner wall sliding connection of spout 63, the fixed surface of first lag 61 is connected with firm pole 65, firm pole 65 and the inner wall joint of firm hole 64, draw-in hole 66 has been seted up on the surface of second lag 62.
In this embodiment: by providing the first protective sleeve 61, the joint of the plug 3 can be protected, and the damage to the plug 3 is easy to occur when the device is used.
Specifically, the inner wall sliding connection of draw-in hole 66 has draw-in bar 67, and the one end and the inner wall joint of stabilizing hole 64 of draw-in bar 67 set up draw-in bar 67, are convenient for restrict second lag 62.
Specifically, the lower surface of the clamping rod 67 is fixedly connected with a second spring 68, one end of the second spring 68 away from the clamping rod 67 is fixedly connected with the surface of the second protective sleeve 62, and the second spring 68 is arranged, so that elastic force is conveniently applied to the clamping rod 67.
Working principle: when the device is used, a user connects the plug 3 with a power supply, then the device which needs to be rotated is connected with the device for conversion, when the device needs to be used, the user pulls the limiting rod 55 to move, then the limiting rod 55 moves to drive the first spring 57 to displace and deform to generate elasticity, then the limiting rod 55 moves to be separated from the inside of the limiting hole 54, then the connector 51 loses constraint, the connector 51 is effectively limited by arranging the anti-falling device 5, the effect of limiting the connector 51 is achieved, when the device is used, the connector 51 is continuously pulled out and inserted into the first shell 1, looseness is easily caused when the connector 51 is connected with the device, the device cannot be normally used due to short circuit, and the practicability of the device is improved.
When the equipment is needed to be used, a user pulls the clamping rod 67, then the clamping rod 67 moves to drive the second spring 68 to displace and deform to generate elasticity, then the clamping rod 67 moves to be separated from the inside of the stabilizing hole 64, then the second anti-falling sleeve loses constraint, then the second anti-falling sleeve slides to be separated from the inside of the sliding groove 63, and the protection device 6 is arranged to effectively protect the connection part of the plug 3, so that the plug 3 is protected, the situation that the connection part of the plug 3 and the first shell 1 is easily worn when the equipment is used is reduced, equipment damage is caused, and the practicability of the equipment is improved.
Claims (7)
1. A universal power adapter comprising a first housing (1) and an anti-disengaging means (5), characterized in that: the lower surface of the first shell (1) is provided with a second shell (2), the side surface of the first shell (1) is provided with a plug (3), the side surface of the first shell (1) is provided with an indicator lamp (4), the anti-falling device (5) is arranged on the side surface of the first shell (1), the anti-drop device (5) comprises a connector (51) and a connecting plate (52), the connecting plate (52) is fixedly connected with the side face of the second housing (2), the connector (51) is located on the inner wall of the first housing (1), a pulling hole (53) is formed in the surface of the connector (51), and a limiting hole (54) is formed in the surface of the connecting plate (52).
2. A universal power adapter according to claim 1, wherein: the inner wall sliding connection of draw hole (53) has restriction pole (55), the inner wall joint of one end and restriction hole (54) of restriction pole (55).
3. A universal power adapter according to claim 2, wherein: the surface of the limiting rod (55) is fixedly connected with a connecting block (56), and the surface of the connecting head (51) is fixedly connected with a limiting block (58).
4. A universal power adapter according to claim 3, wherein: the lower surface of connecting block (56) is fixedly connected with first spring (57), the one end that connecting block (56) was kept away from to first spring (57) is fixedly connected with the surface of stopper (58).
5. A universal power adapter according to claim 1, wherein: the surface of plug (3) is provided with protector (6), protector (6) are including first lag (61) and second lag (62), first lag (61) are located the below setting of plug (3), second lag (62) are located the surface setting of plug (3), firm hole (64) have been seted up on the surface of plug (3), spout (63) have been seted up to the inside of first lag (61), second lag (62) are located the inner wall sliding connection of spout (63), the fixed surface of first lag (61) is connected with firm pole (65), the inner wall joint of firm pole (65) and firm hole (64), card hole (66) have been seted up on the surface of second lag (62).
6. A universal power adapter as set forth in claim 5, wherein: the inner wall sliding connection of card hole (66) has card pole (67), the inner wall joint of one end and firm hole (64) of card pole (67).
7. A universal power adapter as set forth in claim 6, wherein: the lower surface of the clamping rod (67) is fixedly connected with a second spring (68), and one end, far away from the clamping rod (67), of the second spring (68) is fixedly connected with the surface of the second protective sleeve (62).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322753818.8U CN221262837U (en) | 2023-10-13 | 2023-10-13 | Universal power adapter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322753818.8U CN221262837U (en) | 2023-10-13 | 2023-10-13 | Universal power adapter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221262837U true CN221262837U (en) | 2024-07-02 |
Family
ID=91625844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322753818.8U Active CN221262837U (en) | 2023-10-13 | 2023-10-13 | Universal power adapter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN221262837U (en) |
-
2023
- 2023-10-13 CN CN202322753818.8U patent/CN221262837U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209709288U (en) | A kind of computer connection wire connection structure of Anti-fall | |
CN206004072U (en) | Male head connector and female connector | |
CN221262837U (en) | Universal power adapter | |
CN213089271U (en) | Electronic information technology anti-jamming unit convenient to installation | |
CN208624005U (en) | A kind of air-conditioning TV centralized control equipment | |
CN217789375U (en) | Safe and stable UPS power supply device | |
CN218499007U (en) | Power adapter with participate in protective structure | |
CN211182641U (en) | Power adapter with strong protection performance | |
CN218161083U (en) | Network isolation device | |
CN217037035U (en) | Power adapter convenient to heat dissipation | |
CN221176816U (en) | Power adapter with anti-falling function | |
CN217824703U (en) | PoE power adapter | |
CN215072109U (en) | Novel power adapter | |
CN211859960U (en) | Novel general power adapter | |
CN216055481U (en) | Power line with plug | |
CN213185914U (en) | High heat dispersion power adapter with protection against electric shock structure | |
CN209963362U (en) | Portable USB power adapter | |
CN209982357U (en) | Detachable power adapter | |
CN216389883U (en) | Alternating current power supply capable of identifying health state of airplane | |
CN222029440U (en) | A universal adapter | |
CN212323279U (en) | Power adapter with anti-drop structure | |
CN215729599U (en) | Water-cooling radiating computer mainframe | |
CN207650754U (en) | Universal adapter | |
KR101787731B1 (en) | Apparatus for connecting electricity sources and electronic device including the same | |
CN218730674U (en) | Contactor convenient to adjust |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |