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A charger with dustproof function

A charger and function technology, applied in the field of chargers with dust-proof function, can solve the problems of single performance, poor dust-proof effect, inconvenient use, etc., and achieve the effect of diversifying functions, improving performance and improving toughness

Active Publication Date: 2020-11-03
深圳市新禾硕电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the object of the present invention is to provide a charger with dust-proof function to solve the problems of poor dust-proof effect, single performance and inconvenient use of the charger mentioned in the background technology.

Method used

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  • A charger with dustproof function
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  • A charger with dustproof function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-4 , a charger with a dust-proof function, comprising a charger body 1, a charging port 2 and a blocking plate 3 are arranged on the charger body 1, and the blocking plate 3 is arranged around three directions of the charger body and leaves a Opening, the inner wall of the blocking plate 3 is provided with a chute 4, the chute 4 is detachably provided with a sealing assembly, the sealing assembly includes a sealing plate 5, the edge of the sealing plate 5 is provided with a sliding The slider 6 corresponding to the groove 4, the end of the sealing plate 5 corresponding to the opening is connected with a fastening component, and the corresponding charger body 1 below the opening is provided with a first fastening component corresponding to the fastening component. Hole 7, the charger body 1 is provided with a storage groove 8, the storage groove 8 is set corresponding to the sealing assembly, the upper surface of the charger body 1 is set as an inclined surf...

Embodiment 2

[0039] On the basis of Embodiment 1, when in use, the user connects the charger body 1 and the device through the data cable, and pulls the sealing plate 5 outward when using the socket of the charger body 1, and tightens the head 15 in the process Break away from the first fastening hole 7, then insert the pulled out sealing plate 5 into the receiving groove 8, and then press the fastening head 15 to the second fastening hole 16, so that the sealing plate 5 can be well fixed in the receiving groove 8. In the storage groove 8, in addition, the present invention also has the function of supporting the mobile phone, adjust the use height of the support rod 12 according to the user's usage habits, and press the blocking head 20 to the inner side of the support rod 12 during adjustment until the blocking head 20 breaks away The blocking hole 18 enters into the receiving groove 17, and then the support rod 12 is pulled upwards until it is adjusted to a suitable position. At this tim...

Embodiment 3

[0041] The invention also discloses a material formula for the surface protection layer 13 of the charger body. The preferred weight ratios of the materials in the invention are: 35 parts of epoxy resin, 15 parts of magnesium hydroxide flame retardant, metal chloride 10 parts of salt, 12 parts of graphite powder, 10 parts of perlite powder, 8 parts of magnesium oxide and 10 parts of antioxidant, the design of metal chloride salt improves the toughness of the protective layer 13, greatly improving the mechanical effect of the protective layer 13, The coordinated design of magnesium hydroxide flame retardant, magnesium oxide and antioxidant makes the protective layer 13 have good flame retardancy, corrosion resistance and oxidation resistance, which improves the performance of the protective layer 13. In addition, graphite powder and perlite The powder design makes the protective layer 13 have good high temperature resistance.

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Abstract

The invention discloses a charger with a dustproof function. The charger comprises a charger body, the charger body is provided with charging ports and a blocking plate. The blocking plate is arrangedaround three directions of the charger body and is provided with an opening. A chute is formed in the inner wall of the blocking plate. A sealing assembly is detachably arranged on the chute. The sealing assembly comprises a sealing plate; a sliding block corresponding to the chute is arranged on the edge of the sealing plate. The end, corresponding to the opening, of the sealing plate is connected with a fastening assembly. A first fastening hole corresponding to the fastening assembly is formed in the charger body corresponding to the lower part of the opening; and the charger body is provided with a storage groove, the storage groove and the sealing assembly are correspondingly arranged, the charging ports can be well sealed through the design of the sealing assembly, dust is preventedfrom falling into the charging ports, and the sealing plate can be well placed through the design of the storage groove.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, more specifically, to a charger with dustproof function. Background technique [0002] The charger is a common charging device in people's daily life. By cooperating with the data line, it can be used to charge devices such as mobile phones and tablets. After that, a lot of dust will enter its interior, which will affect its normal use. In addition, the charger will generate heat during charging, which puts forward high requirements for its heat resistance. After a long time of use, the charger will damage its surface. A lot of wear and tear will occur, which will affect its appearance. In severe cases, the charger shell will be damaged, which will further affect the normal use of the charger. Patent application number 201820316360.6 discloses a charging head, which is mainly provided with a hard USB interface. In order to protect the charging module, its function is relatively simp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00C08L63/00C08L61/00C08K13/02C08K3/16C08K3/04C08K3/34C08K3/22
CPCC08K2003/222C08K2003/2224C08L63/00C08L2201/02C08L2201/08H02J7/0042C08L61/00C08K13/02C08K3/16C08K3/04C08K3/34C08K3/22
Inventor 戴燎元
Owner 深圳市新禾硕电子有限公司
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