CN209592402U

CN209592402U - A kind of dual waves elastic slice DC plate

Info

Publication number: CN209592402U
Application number: CN201920557014.1U
Authority: CN
Inventors: 刘木远; 何明生
Original assignee: Shenzhen Shenghezheng Precision Technology Co Ltd
Current assignee: Shenzhen Shenghezheng Precision Technology Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-11-05
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a kind of dual waves elastic slice DC plates, comprising: positive elastic slice, signal terminal, metal shell, plastic body；The two sides of the metal shell are equipped with cathode elastic slice, and the cathode elastic slice is equipped with primary peak, and the primary peak includes being not less than two wave crests, and not less than two wave crests are towards the middle part of the metal shell；The cathode elastic slice and metal shell are integrated setting, so cathode elastic slice reduces production procedure in production technology, save production cost without adding thinfilm protective coating；The wave crest for increasing cathode elastic slice in structure, keeps DC plate more stable during use.

Description

A kind of dual waves elastic slice DC plate

Technical field

The utility model relates to DC plate technical fields, more particularly to a kind of dual waves elastic slice DC plate.

Background technique

DC plate is a kind of socket to match with router direct current supply；It is used cooperatively with DC plug；Traditional DC plate Cathode elastic slice one wave crest is only set, and need to also increase by one of film on cathode elastic slice, the DC plate production procedure is more Complexity, and the cathode elastic slice of single wave crest is easy to produce loosening, leads to problems such as power transmission performance unstable；The prior art is Increase elastic slice on the shell, lead to shell out-of-flatness, automatic welding machine can not be drawn, and pad pasting need to be increased.

Utility model content

The utility model achieves the above object through the following technical schemes:

A kind of dual waves elastic slice DC plate, comprising: positive elastic slice, signal terminal, metal shell, plastic body；The modeling Glue main body is mounted on inside metal shell；The anode elastic slice is mounted on the middle part of plastic body；The signal terminal is mounted on In the middle part of the plastic body and among the positive elastic slice；The two sides of the metal shell are equipped with cathode elastic slice, the cathode bullet Piece is equipped with primary peak, and the primary peak includes being not less than two wave crests, is not less than two wave crests towards the metal shell Middle part.

As a kind of optimal technical scheme of the utility model, the anode elastic slice includes anode connection terminal and anode connection Portion；The anode interconnecting piece is equipped with secondary peak, and the secondary peak includes being not less than a wave crest, is not less than a wave crest court Trough among the primary peak；The secondary peak is correspondingly arranged with primary peak.

As a kind of optimal technical scheme of the utility model, the metal shell is equipped with fixed feet, and the fixed feet connects Connect power cathode and fixed entire DC plate.

As a kind of optimal technical scheme of the utility model, two sides are equipped with groove to the signal terminal up and down, described recessed Slot is corresponding with the elastic bumps inside plastic body to be used.

As a kind of optimal technical scheme of the utility model, the anode elastic slice is equipped with card slot described in card slot and plastic cement master The elastic bumps in internal portion are corresponding to be used.

As a kind of optimal technical scheme of the utility model, the cathode elastic slice is fastened on the two of the plastic body Side, the cathode elastic slice are fixed on inside the plastic body.

As a kind of optimal technical scheme of the utility model, it is set as hollow among the signal terminal, the signal end The tail portion of son is set as engaging shape.

As a kind of optimal technical scheme of the utility model, the cathode elastic slice is set as elastic metallic.

As a kind of optimal technical scheme of the utility model, the anode interconnecting piece is set as elastic metallic.

The utility model beneficial effect achieved is: a kind of dual waves elastic slice DC plate, including positive elastic slice, signal end Son, metal shell, plastic body；The two sides of the metal shell are equipped with cathode elastic slice, and the cathode elastic slice is equipped with primary peak, The primary peak includes being not less than two wave crests；The cathode elastic slice and metal shell are integrated setting, so cathode elastic slice Without adding thinfilm protective coating, production procedure is reduced in production technology, saves production cost；Increase cathode elastic slice in structure Wave crest, keep DC plate more stable during use.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the Structure explosion diagram of dual waves elastic slice DC plate described in the utility model；

Fig. 2 is the planing surface figure of dual waves elastic slice DC plate described in the utility model；

Fig. 3 is the schematic perspective view of dual waves elastic slice DC plate described in the utility model；

Fig. 4 is prior art DC board plug structure schematic diagram.

The reference numerals are as follows:

1, positive elastic slice；2, signal terminal；3, metal shell；4, plastic body；11, anode connection terminal；12, anode connection Portion；13, card slot；14, secondary peak；21, groove；31, cathode elastic slice；32, fixed feet；33, primary peak.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

Embodiment:

As shown in connection with fig. 1, a kind of dual waves elastic slice DC plate, comprising: positive elastic slice 1, signal terminal 2, metal shell 3, Plastic body 4；The plastic body 4 is mounted on inside metal shell 3；The anode elastic slice 1 is mounted in plastic body 4 Portion；The signal terminal 2 is mounted among 4 middle part of plastic body and the positive elastic slice 1；The two of the metal shell 3 Side is equipped with cathode elastic slice 31, and the cathode elastic slice 31 is equipped with primary peak 33, and the primary peak 33 includes being not less than two waves Peak, not less than two wave crests are towards the middle part of the metal shell 3；It should be noted that primary peak 33 is in fig. 1 Design is two wave crests, and the direction of the peak valley of wave crest is inwardly；The metal shell 3 is one with the cathode elastic slice 31 Body, the cathode elastic slice 31 are symmetrical arranged in the two sides of metal shell 3.

Preferably, the positive elastic slice 1 includes anode connection terminal 11 and positive interconnecting piece 12；The anode interconnecting piece 12 is set There is secondary peak 14, the secondary peak 14 includes being not less than a wave crest, is not less than a wave crest towards the primary peak Trough among 33；The secondary peak 14 is correspondingly arranged with primary peak 33, it should be noted that dual waves elastic slice DC When plate corresponding DC plug insertion, the primary peak 33 is being contacted with the DC plug first, reach DC plug with it is positive and negative When pole contacts, first contacts cathode and contact anode again, it is not easy to generate spark.

Preferably, the metal shell 3 is equipped with fixed feet 32, and the fixed feet 32 connects power cathode and fixed entire DC Plate can be used to fixed DC socket, the fixation it should be noted that the fixed feet 32 protrudes from entire DC socket More than 32 metal shell of foot is integrated.

Preferably, about 2 two sides of signal terminal are equipped with groove 21, the groove 21 and the bullet inside plastic body 4 Property protrusion is corresponding uses, it should be noted that the direction of the groove 21 be it is outside, convenient for setting the groove 21 is anti- In plastic body 4, and it is difficult to drop out plastic body 4, and will not loosen or fall when inserting or pull out DC plug.

Preferably, the positive elastic slice 1 is equipped with card slot 13, the card slot 13 and the elastic bumps pair inside plastic body 4 It should use, so that the anode elastic slice 1 is fixed on plastic body 4.

Preferably, the cathode elastic slice 31 is fastened on the two sides of the plastic body 4, and the cathode elastic slice 31 is fixed on institute It states inside plastic body 4.

Preferably, it is set as hollow among the signal terminal 2, the tail portion of the signal terminal 2 is set as engaging shape, so sets It sets, signal terminal 2 is easier to contact with the components of DC plug, and will not be because generating loosening due to poor contact.

Preferably, the cathode elastic slice 31 is set as elastic metallic；Herein it is noted that only cathode elastic slice 31 is elasticity Metal, other positions of metal shell 3 are brass metalloid.

Preferably, the positive interconnecting piece 12 is set as elastic metallic；Herein it is noted that only positive interconnecting piece 12 is Elastic metallic, positive other positions of elastic slice 1 are brass metalloid.

The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention.

Claims

1. a kind of dual waves elastic slice DC plate, comprising: positive elastic slice, signal terminal, metal shell, plastic body；The plastic cement Main body is mounted on inside metal shell；The anode elastic slice is mounted on the middle part of plastic body；The signal terminal is mounted on institute It states in the middle part of plastic body and among the positive elastic slice；It is characterized in that, the two sides of the metal shell are equipped with cathode elastic slice, institute Cathode elastic slice is stated equipped with primary peak, the primary peak includes being not less than two wave crests, and not less than two wave crests are described in The middle part of metal shell.

2. dual waves elastic slice DC plate according to claim 1, which is characterized in that the anode elastic slice includes anode connection End and positive interconnecting piece；The anode interconnecting piece is equipped with secondary peak, and the secondary peak includes being not less than a wave crest, not low In a wave crest towards the trough among the primary peak；The secondary peak is correspondingly arranged with primary peak.

3. dual waves elastic slice DC plate according to claim 1, which is characterized in that the metal shell is equipped with fixed feet, The fixed feet connection power cathode and fixed entire DC plate.

4. dual waves elastic slice DC plate according to claim 1, which is characterized in that the signal terminal is equipped with two sides up and down Groove, the groove is corresponding with the elastic bumps inside plastic body to be used.

5. dual waves elastic slice DC plate according to claim 2, which is characterized in that the anode elastic slice is equipped with card slot, institute State card slot use corresponding with the elastic bumps inside plastic body.

6. dual waves elastic slice DC plate according to claim 1, which is characterized in that the cathode elastic slice is fastened on the modeling The two sides of glue main body, the cathode elastic slice are fixed on inside the plastic body.

7. dual waves elastic slice DC plate according to claim 1, which is characterized in that be set as empty among the signal terminal The heart, the tail portion of the signal terminal are set as engaging shape.

8. dual waves elastic slice DC plate according to claim 1, which is characterized in that the cathode elastic slice is set as elastic gold Belong to.

9. dual waves elastic slice DC plate according to claim 2, which is characterized in that the anode interconnecting piece is set as elastic gold Belong to.