Novel intelligent power supply

A technology of intelligent power supply and supply, applied in the direction of circuits, electrical components, parts of connecting devices, etc., can solve the problem that the protection device can no longer be used, and achieve the effect of avoiding slipping, not easy to damage, and easy to be stuck.

Pending Publication Date: 2020-07-31

深圳市汇科源电子科技有限公司

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AI-Extracted Technical Summary

Problems solved by technology

[0003] In addition, the power supply in the prior art often only has one level of protection, and it cannot be used after the protection dev...

Method used

[0041] As shown in Figure 5-6, further, the housing cover is provided with a gear adjustment member 20. The gear adjustment member is provided wi...

Abstract

The invention provides a novel intelligent power supply. The novel intelligent power supply comprises an upper cover of shell, a shell bottom cover, a PCB, an elastic contact sheet and a power supplyrotatable plug; and the housing upper cover is connected with the housing bottom cover, and the PCB is arranged in the housing. The novel intelligent power supply is characterized in that the housingupper cover is provided with a clamping position, the elastic contact sheet is arranged at the clamping position, the power supply rotatable plug is in sliding connection with the clamping position, and a power supply rotatable plug contact is in corresponding contact with the elastic contact sheet; and a multi-stage protection device is arranged at the clamping position. According to the novel intelligent power supply provided by the invention, the elastic contact pieces are integrally arranged at the rotatable plug clamping positions of the power supply in a full-sealed manner, so that the outside is prevented from being communicated with the inside of the shell in a full-sealed manner, and the functions of water prevention, dust prevention, safety, reliability, convenience and practicability are realized. In addition, the intelligent power supply of the multi-stage protection device can still be continuously used after a certain stage is damaged.

Application Domain

Coupling contact membersTwo-part coupling devices +1

Technology Topic

Process engineeringEngineering +2

Image

Examples

Experimental program(2)

Example Embodiment

[0035] Example 1

[0036] like Figure 1-4 As shown, a new type of intelligent power supply includes a casing upper cover 2, a casing bottom cover 1, a PCB circuit board 3, an elastic contact piece 4 and a power rotatable plug 5, the casing upper cover 2 and the casing bottom cover 1 The PCB circuit board 3 is arranged inside the casing, and it is characterized in that the upper cover 2 of the casing is provided with a card position, the elastic contact piece 4 is sealed at the card position, and the power rotatable plug 5 is connected to the card position. Position sliding connection, and the contacts of the power switchable plug 5 are in corresponding contact with the elastic contact piece 4.

[0037] Further, limited cards 6 are arranged on both sides of the card position of the upper cover 2 of the casing. Further, the elastic contact sheet includes an outer contact sheet 41 , an inner contact sheet 43 and an encapsulation 42 ; wherein the outer contact sheet 41 and the inner contact sheet 43 are connected, and the encapsulation 42 is provided in the middle of the elastic contact sheet.

[0038] Preferably, the encapsulation and the upper cover of the casing are integrally formed or embedded.

[0039] like image 3 As shown, the outer contact piece is a semi-open "bow"-shaped structure.

[0040] like Figure 4 As shown, the outer contact piece is a closed double "bow" shape structure.

[0041] like Figure 5-6 As shown, further, the upper cover of the casing is provided with a gear adjustment member 20 . The gear position adjusting member is provided with a boss 22 , and the upper cover of the casing is provided with a corresponding groove 21 . The structure also has good waterproof function.

[0042] like Figure 7 As shown, the height of the latching position between the outer contact piece and the upper cover of the casing is 0.8 mm. Because when the rotatable plug of the power supply is removed, the contact shrapnel only protrudes from the upper cover plane of the body by a 0.8mm compression margin, which is safe and reliable.

Example Embodiment

[0043] Example 2

[0044] like Figure 1-11 As shown, a new type of intelligent power supply includes a casing upper cover 2, a casing bottom cover 1, a PCB circuit board 3, an elastic contact piece 4 and a power rotatable plug 5, the casing upper cover 2 and the casing bottom cover 1 The PCB circuit board 3 is arranged inside the casing. It is characterized in that the upper cover 2 of the casing is provided with a card position, the elastic contact piece 4 is arranged at the card position, and the power rotatable plug 5 is connected to the card position. Sliding connection, and the contacts of the rotatable plug 5 of the power supply are in corresponding contact with the elastic contact piece 4; the card position is provided with a multi-level protection device.

[0045] like Figure 7-8 As shown, a number of limit cards 6 are arranged on both sides of the card position of the upper cover of the casing.

[0046] like Figure 8-12 , a first-level protection device is arranged in front of the card-limiting device, and the first-level protection device includes front and rear card-limiting slots 7 , and the corresponding card strips 8 provided on the rotatable plug 5 .

[0047] like Figure 8 As shown, the end of the card position surface of the upper cover 2 of the casing is provided with a second-level protection device; Corresponding bumps 11 provided on the lower surface.

[0048] like Figure 13-16, the front end of the card position surface of the upper cover of the casing is provided with a third-level protection device; Corresponding to the ridges 31 .

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Even by force
Not easy to damage

Combined-type cable dome structure for elliptic plane with unequal-height boundary

ActiveCN104975670AEasy to layEven by force

Owner:TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING +1

2D carbon/silicon-silicon carbide composite material pin preparation method and preparation method and structure of 2D carbon/silicon-silicon carbide composite material pin preform

ActiveCN105835455AEven by forceImprove mechanical properties

Owner:XIAN XINGUI CERAMIC COMPOSITE MATERIAL CO LTD

Novel intelligent power supply

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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